From 7132139819cb40c575be0ad5c2be3463c33370c2 Mon Sep 17 00:00:00 2001 From: Packit Date: Sep 14 2020 11:27:42 +0000 Subject: libdc1394-2.2.2 base --- diff --git a/AUTHORS b/AUTHORS new file mode 100644 index 0000000..9dac1d9 --- /dev/null +++ b/AUTHORS @@ -0,0 +1,103 @@ +This is the list of the individuals who have contributed to libdc1394. +If your name should have been here please contact Damien Douxchamps. + +Christophe Achard +AgBr +Amadio Lou +Shane Anderson +Simon Andersson +Peter Antoniac +Samuel Audet +Vladimir Avdonin +D. Bahadir +Alexis Ballier +Matthias Barkhoff +Etienne Bieber +Blaise +Argentum Brom +Maya Cakmak +Tim Canham +Hugo Costelha +danalien +Damien Delannay +Kristoffer Delforge +Dan Dennedy +Salvatore Desiano +Peter De Schrijver +Desmond +Frederic Devernay +Damien Douxchamps +Daniel Drake +Damien Dusha +Irv Elshoff +David Ergo +Tim Evers +Dirk Farin +Chris French +Christoph Ganser +Kero van Gelder +Georg Glock +Andy Gotz +Martin Gramatke +Brant Gurganus +Tony Hague +Matthias Hanel +Robert Harle +Olaf Hering +Kristian Høgsberg +Yves Jaeger +Per Dalgas Jakobsen +Olaf Kaehler +Ferenc Kahlesz +Satofumi Kamimura +Kevin A +Kurt Konolige +Matwey Kornilov +Seemant Kulleen +William Lachance +Phil Lamoreaux +Joshua Lamorie +Aidan Lane +Jeremy Leibs +Rudi Leitgeb +Artem Lenskiy +Mike Lundy +Jason Meltzer +Clement Menier +Li Ming +David Moore +Jack Morisson +Mark Munte +Don Murray +Audun Jan Myrhol +Markus Niebel +Obelix +Mikael Olenfalk +Robert Olsen +Yasutoshi Onishi +Thomas Passot +Alain Perrier +Gord Peters +Rodolphe Pineau +Chris Rankin +Karl Regier +Stefan Richter +Matt Robinson +Diego Ruiz +Johann Schoonees +James Sherman +Jon Schewe +Stian Skjelstad +Fabien Spindler +John Stanley +Alex Stewart +Andrew Straw +Aravind Sundaresan +Toshiyuki Umeda +Chris Urmson +Jarod Wilson +Thomas Woellert +Jonathan Wonders +Daniel Westhoff +Boris Zingerman + diff --git a/COPYING b/COPYING new file mode 100644 index 0000000..1812127 --- /dev/null +++ b/COPYING @@ -0,0 +1,504 @@ + GNU LESSER GENERAL PUBLIC LICENSE + Version 2.1, February 1999 + + Copyright (C) 1991, 1999 Free Software Foundation, Inc. + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + +[This is the first released version of the Lesser GPL. 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Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the + library `Frob' (a library for tweaking knobs) written by James Random Hacker. + + , 1 April 1990 + Ty Coon, President of Vice + +That's all there is to it! + + diff --git a/ChangeLog b/ChangeLog new file mode 100644 index 0000000..d1d72e3 --- /dev/null +++ b/ChangeLog @@ -0,0 +1,1896 @@ +2013-03-24 David Moore + * Make dc1394_capture_schedule_with_runloop() and + dc1394_capture_set_callback() available for USB cameras on Mac OS X. + Contributed by Rodolphe Pineau . + +2011-11-15 David Moore + * Update NEWS and version for release 2.1.4. + +2011-08-28 Damien Douxchamps http://damien.douxchamps.net/ + * Add PROT_WRITE for DMA buffers under juju. + +2011-08-21 Damien Douxchamps http://damien.douxchamps.net/ + * Fix SF patch 3298986 (downsample bayer function error) + * Fix usb_init function name (-> dc1394_usb_init) + * Fix missing "#ifdef __cplusplus". (SF patch 2655785) + +2011-03-27 David Moore + * Conditionally compile dc1394_vloopback only when linux/video.h exists + +2011-01-02 David Moore + * dc1394/conversions.h: Fix typo in DC1394_STEREO_METHOD_MIN + * Update NEWS, README, AUTHORS and version for release 2.1.3. + +2010-04-18 David Moore + * Change dequeue/enqueue to return error code if usb transfer has error. + +2010-04-17 David Moore + * Updated firewire-{cdev,constants}.h to latest version and MIT license. + * On Mac OS, add needed frameworks to link line (found by Holger Rapp) + +2009-09-19 David Moore + * Fix for usb writes larger than 1 quadlet found by Shane Anderson. + +2009-06-10 David Moore + * Update NEWS and version for release 2.1.2. + * Revert 5cf24a2051fc77b35dacb6bf33bc500acd533488, + "support for 32 Format7 video modes" since it breaks v2 ABI. + Will reintroduce later in a backwards compatible way. + +2009-05-31 David Moore + * Update NEWS, AUTHORS and version for release 2.1.1. + +2009-05-30 David Moore + * Match only /dev/fw[0-9]* as device names on Juju. From Stefan Richter. + * Provide more debugging output at capture start time + +2009-05-29 David Moore + * Implemented dc1394_camera_set_broadcast and + dc1394_camera_get_broadcast for Juju. Requires kernel 2.6.30. + +2009-05-26 David Moore + * Implemented dc1394_read_cycle_timer function for Juju. + +2009-05-25 David Moore + * Added timestamp support to the juju platform. + * Added automatic iso allocation to juju using the new support + in kernel 2.6.30. Older kernels fall back to guessing a good + channel number. + +2009-04-14 Peter Antoniac http://sourceforge.net/users/theseinfeld + * SVN 594: Fixed the bug from error reporting [LP bug #360520] + https://bugs.edge.launchpad.net/libdc1394/+bug/360520 for + dc1394_deinterlace_stereo_frames return wrong value on + success + * SVN 593: Documentation: added missing manual files for the examples + directory. These files existed in the packaging but were + missing in our upstream. + +2009-04-12 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 592: [IIDC 1.32] support 32 Format7 video modes + * SVN 591: Apply patch 6 from Mike Lundy: return errors from + delegates for some conversion functions. + * SVN 590: Apply patch 3 from Mike Lundy: prepend CFLAGS instead of + appending them (thus allowing user-specific override) + * SVN 589: Apply patch 2 from Mike Lundy: properly initialize + Basler-specific structs. + * SVN 588: Apply patch 1 from Mike Lundy: disable option for not + building example programs. + +2009-02-18 David Moore + * SVN 587: Juju: Fix missing frames when host controller is OHCI 1.0 + and packets-per-frame is not a multiple of 8. + +2009-02-09 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 586: Apply a patch from Damien Dusha that adds proper memory + allocation verifications in AdaptBuffer functions. + +2009-01-29 David Moore + * SVN 585: Update version and AUTHORS for 2.1.0. RELEASE 2.1.0. + +2009-01-26 David Moore + * SVN 584: Remove private includes from dc1394/linux/capture.h + +2009-01-13 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 583: - fix allocation errors in conversions.c and bayer.c + - fix bayer conversion problem with cameras sending + 16bit RAW over MONO16 format. + Both fixes thanks to Damien Dusha. + +2009-01-12 David Moore + * SVN 582: Add missing libusb_set_configuration() and + libusb_release_interface() calls to usb backend. + +2009-01-05 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 581: configure.in: add quotes around args that use + $LIBUSB_LIBS as there may be more than one lib (which + leads to a "too many arguments" error) + +2009-01-04 David Moore + * SVN 580: Include pkgconfig macros in acinclude.m4 for the benefit + of SVN users that don't have pkgconfig installed. + * SVN 579: Don't let configure fail if libusb-1.0 is not present + +2009-01-02 David Moore + * SVN 578: Add the "usb" platform, for support of devices that do + IIDC-over-USB such as the Point Grey Chameleon and + Firefly MV cameras. Support will be automatically + enabled if libusb 1.0 is found at configure-time. + +2008-12-30 David Moore + * SVN 577: Juju: Retry busy transactions + +2008-12-23 David Moore + * SVN 576: Fix Mac OS build. + * SVN 575: Improve Mac OS error message when iso bandwidth is depleted. + * SVN 574: Fix Mac OS build. + * SVN 573: Package a local copy of the juju headers so there are no + versioning problems with different Linux configurations. + * SVN 572: Choose platform at run-time, not compile-time. This + eliminates the --with-juju-dir configure option. + * SVN 571: Add more error-checking to example programs + +2008-12-12 David Moore + * SVN 570: Update NEWS + * SVN 569: Update version and AUTHORS for 2.0.3. RELEASE 2.0.3. + +2008-12-05 David Moore + * SVN 568: Added AC_CANONICAL_SYSTEM to configure.in. Thanks to + Tully Foote. + * SVN 567: Fix acinclude.m4 for newer versions of autoconf + * SVN 566: Fix image size bug in dc1394_deinterlace_stereo_frames. + Thanks to Maya Cakmak and Jeremy Leibs. + +2008-08-28 David Moore + * SVN 565: Potential crash fix for Mac OS 10.4. Thanks to Salvatore + Desiano for tracking it down. + +2008-08-27 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 564: last set of blind changes. + +2008-08-26 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 563: more blind fixes for the MSW port. + +2008-08-21 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 562: attempt to fix incoherences in the msw port, part 2. There + is still a lot of work to be done in camera detection and + ISO channel/bandwidth allocation. For instance, the + platform_* functions are inexistant in MSW. + +2008-08-20 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 561: attempt to fix incoherences in the msw port. + +2008-03-26 David Moore + * SVN 560: Fix alignment problem during reads on some platforms with + juju + +2008-05-28 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 559: fixed wrong returned values for dc1394_trigger_get_polarity. + Thanks to Clement Menier. + +2008-05-17 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 558: applied patch from Olaf Kaehler (missing #ifdef cpluspluc) + Corrected the email address of the list in the Readme. + +2008-05-08 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 557: Update the lt verions to 23,0,1. RELEASE 2.0.2 + (Note: the SOversion is 22.0.2) + * SVN 556: the wrong file was uploaded for the new example, fixed. + +2008-05-02 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 555: add a new example + +2008-03-26 David Moore + * SVN 554: Fix build of Juju when in separate dir + +2008-03-16 David Moore + * SVN 553: Update NEWS + * SVN 552: Add function dc1394_capture_is_frame_corrupt() to test if + a dequeued frame is corrupt. Integrity checking code + currently exists only on Mac OS. Other platforms return + DC1394_FALSE. + +2008-03-12 David Moore + * SVN 551: Automatically resume dequeue() if EINTR is encountered. + * SVN 550: Bug fix dc1394_camera_get_node on Juju and Linux. + * SVN 549: Implement dc1394_camera_get_node for Mac OS. + +2008-03-11 David Moore + * SVN 548: Make linux-specific function dc1394_camera_get_node() + globally available and implement stubs for other platforms. + Add generation argument to dc1394_camera_get_node. + Rename dc1394_camera_get_port to + dc1394_camera_get_linux_port. + +2008-03-10 David Moore + * SVN 547: On Linux, use a different DMA file descriptor for each + camera on the same controller. + +2008-02-28 David Moore + * SVN 546: On Mac OS, scan received iso packet headers and drop + frames with any errors. + +2008-02-25 David Moore + * SVN 545: Do usleep(500) between read/write retries on juju. + * SVN 544: Fix the debug log handler so it produces output. + +2008-02-21 David Moore + * SVN 543: Correct the order of operations at the start of juju + capture so that any manual channel settings are preserved. + +2008-02-12 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 542: Return an error if the camera enumeration fails (thanks to + Jasper Leemans) + +2008-02-10 Peter Antoniac http://sourceforge.net/users/theseinfeld + * SVN 541: Corrections in the man pages white spaces + * SVN 540: Added man pages to make install and to make dist + +2008-02-07 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 539: Add linux functions to get port and node. This is + provided by a new header file linux/control.h + +2008-02-06 Peter Antoniac http://sourceforge.net/users/theseinfeld + * SVN 538: Documentation problems with newer Doxygen package: + - Changed Doxygen.in to fit the new standards. + - Added man pages to the examples for easier packaging. + - Changed the Release number to 2.0.2 to make it ready + for the next release. + - Changes in *.h to fit the new documentation standards. + - Added Andrew Straw to the list of Authors for his + contribution to packaging, man pages, etc. + +2008-01-15 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 537: Release 2.0.1 + +2008-01-14 David Moore + * SVN 536: Updated NEWS. + * SVN 535: Removed edge-sense bayer algorithm. Removed the + now-obsolete --without-patents option. + +2008-01-12 David Moore + * SVN 534: Fixed some Mac OS compile warnings. + * SVN 533: Removed internal-only includes from dc1394.h and added + missing includes to other source files. + +2008-01-09 Peter Antoniac http://sourceforge.net/users/theseinfeld + * SVN 532: added Doxyfile.in to the Makefile.am EXTRA_DIST for + inclussion in the packaging. + +2008-01-09 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 531: add an option "--without-patents" to the configure script. + +2008-01-08 David Moore + * SVN 530: Fix for iSight and other multi-unit cameras on Mac OS X. + +2008-01-05 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 529: Update NEWS, README and AUTHORS. Release 2.0.0. + +2008-01-04 David Moore + * SVN 528: Fix newlines in some example status messages + +2007-12-28 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 527: Update GPL/author statements + +2007-12-27 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 526: fix compilation issues with the previous change. + * SVN 525: Change the name of two utilitary functions that were very + confusing: + - dc1394_get_color_coding_depth > + dc1394_get_color_coding_data_depth + - dc1394_get_bits_per_pixel > + dc1394_get_color_coding_bit_size + Version numbers bumped to 22,0,0. + +2007-12-26 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 524: Prevent a camera from appearing twice when two interface + cards linked to the same computer are bridged. + * SVN 523: Go around a firmware problem in the iSight (v1.0.3): two + vendor leaves are present but there's no model leaf, even + though the second 'vendor' leaf is clearly the model leaf. + +2007-12-17 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 522: Write a very basic, one-line description of (almost) every + function. + * SVN 521: little cleanup in the example programs + * SVN 520: comments don't end with "\n", so that custom handlers can + choose what to do (use "\r", for instance). Instead, the + "\n" is added in the default handlers. Some vararg + comments have also been also reinstated. + +2007-12-16 David Moore + * SVN 519: Convert tabs to spaces and delete trailing whitespace. + +2007-12-14 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 518: Change indentation from 2 to 4 spaces + * SVN 517: Framework for the Doxygen comments. + * SVN 516: Version 2.0.0-rc9 + +2007-12-13 David Moore + * SVN 515: Add basler_sff_registry.h to dc1394/vendor/Makefile.am + +2007-12-13 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 514: Version 2.0.0-rc8 + * SVN 513: Fix redefinition of MIN and MAX macros (Rudolf Leitgeb) + +2007-12-12 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 512: -DDC1394_DLL_EXPORTS is MSW only. Also, don't change the + CFLAGS but instead use AM_CFLAGS. + * SVN 511: Split control.h into several header files. + * SVN 510: merge checksum.c/h into utils.c/h + +2007-12-12 David Moore + * SVN 509: Removed LIBDC1394_VERSION* from control.h and updated + libtool version info in configure.in. + * SVN 508: Fix isochronous declarations. + * SVN 507: Remove internal.h include from vendor include files + +2007-12-12 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 506: fix dc1394_error_get_string(). + * SVN 505: change bit_depth -> data_depth for coherency. + +2007-12-11 David Moore + * SVN 504: Added isochronous allocation API in iso.c/iso.h. Also + includes platform-specific API additions. Only implemented + for the linux platform as of now. + +2007-12-11 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 503: Cleanup example programs + * SVN 502: Fix broadcast control + * SVN 501: Add the definition of two offsets (640, 644) which contain + error bits for features. The functionality is not + implemented yet; this will wait until 2.0.0 is released. + * SVN 500: Implement broadcast function. Error returned under juju, + osx and msw. + * SVN 499: Small change in the numbering of the enum types (control.h). + This allows 256 format7 modes, which may happen in 1.32. + +2007-12-10 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 498: make system_*log_handler and *log_data static. Tell a word + about DC1394_DEBUG in log.h (Rudolf Leitgeb) + * SVN 497: Finalize the error API + * SVN 496: Added two boolean members to dc1394video_frame_t: + little_endian and data_in_padding. + +2007-12-07 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 495: Compile fix for juju (thanks to Chao Wang) + * SVN 494: Compile fix for juju (thanks to Chris Rankin) + +2007-12-06 David Moore + * SVN 493: Compile fix for Mac OS X. + +2007-12-06 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 492: Changed some comments from error to debug. + * SVN 491: Printing functions now all have a file descriptor argument. + * SVN 490: Replace all fprintf errors by logging. Some lowest level + errors using fprintf remain. Definitely needs testing on + other platforms than Linux. 2-3 more internal functions had + their dc1394_ prefix removed. + * SVN 489: Retire dc1394_cleanup_iso_channel_and_bandwidth. + * SVN 488: reserve dc1394_ prefix for exported functions. + channel/bandwidth functions still have the prefix since + we plan to export them soon. + * SVN 487: - Applied a consistant naming scheme for all functions. + - Temporary (?) implementation of a DC1394_DEBUG + compiler flag + +2007-12-05 David Moore + * SVN 486: Allow retries when reading config ROMs under linux to + deal with sluggish cameras. + * SVN 485: fix broken _get_string functions, which weren't actually + returning any data. + * SVN 484: clean up error handling in grab_gray_image + +2007-12-04 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 483: add "-std=gnu99" to compiler options + * SVN 482: add log.h. + * SVN 481: Updated logging mechanism to auto-print __LINE__, __FILE__ + and __FUNCTION__. log.h was re-created for that purpose. + * SVN 480: Fix leftover DC1394_NO_FRAME in OSX (Josh Rooke-Ley) + +2007-12-03 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 479: Error codes are now negative. + * SVN 478: capture_dequeue returns success if no frame is available + in POLL mode, but the frame will be NULL. + +2007-12-02 David Moore + * SVN 477: Move dc1394_capture_set_device_filename to linux-specific + header. + * SVN 476: Remove volatile fields from the public dc1394camera_t + * SVN 475: configure.in: fix automake error + +2007-12-02 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 472-4: better error code returned by register access functions + +2007-12-01 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 471: fix missing declarations of "err" introduced in SVN 466 + (thanks to Chris Rankin) + * SVN 470: perform byte_per_packet name changes in juju, osx and msw + too (thanks to Chris Rankin) + +2007-11-30 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 469: Rename byte_per_packet to packet_size everywhere. Perform a + few cleanups rearding that too. + * SVN 468: Revert SVN 464 and harmonize #includes. + * SVN 467: Minor changes in header files. + * SVN 466: Add auto-iso stop in capture_stop functions + * SVN 465: Implement auto-iso for capture setup (beta). + * SVN 464: Fix #include in utils.h (Johann Schoonees) + +2007-11-29 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 463: Cleanup error codes, check enum types in *_set_* functions, + remove error messages in conversion functions (replaced by + returning a proper error code) + * SVN 462: Remove the error DC1394_NO_CAMERA since it's not used + anymore + * SVN 461: Merge three functions (feature mode capabilities) into a + single one + * SVN 460: - slightly different interface for message logging + - enum types should have mutually exclusive values + - add min/max/num values for several enum types + - merge log.h in control.h + +2007-11-28 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 459: added new error API, beta (Rudolf Leitgeb) + * SVN 458: update of the README (Frederic Vernier) + * SVN 457: fix color converion in grab_color_image2 (Frederic Vernier) + * SVN 456: rename long function name dc1394_memory_is_save_in_operation + to shorter dc1394_memory_busy. + * SVN 455: reinstate the verification code for video mode, format and + iso status + * SVN 454: - temporarily remove the definition of the broadcast + function in control.h, since it's code has been + commented-out in control.c. + - remove video_mode, framerate and is_iso_on from + dc1394camera_t. + +2007-11-27 David Moore + * SVN 453: Reinstate the "unit_directory" field of dc1394camera_t + +2007-11-27 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 452: Initialize dc1394_camera_t.flags to zero when a new + camera is created. + * SVN 451: Rename register access functions to dc1394_*. + Move the camera detection API earlier in control.h + * SVN 450: Fix missing Basler error strings in internal.c + +2007-11-26 David Moore + * SVN 449: Fix dc1394_multiview and dc1394_vloopback for new API + * SVN 448: Update svn:ignore + * SVN 447: Massive update of the platform specific API to support + the new enumeration API. The new platform API is defined + in platform.h and is private to libdc1394. Enumeration + functionality has split off into enumeration.c. Some + naming inconsistencies of public functions have also been + addressed -- mostly functions in register.h. + dc1394_find_cameras() is now officially gone. The examples + have been updated to reflect the new method of camera + enumeration. Platform code for Linux, Juju, and Mac OS X + has been updated for the new enumeration API. + +2007-11-14 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 446: Add the unit argument to the call to dc1394_new_camera + in juju/control.c. The argument is hardcoded to zero, so + you can only access the unit 0 on juju (same as on osx). + To be further updated... + +2007-11-12 David Moore + * SVN 445: Fix mmap error with Mac OS Leopard (from Mark) + +2007-11-10 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 444: Verify the format, mode, framerate and ISO speed at + boot time because some older cameras may have invalid + data there. + +2007-10-31 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 443: Force the unit number to be zero on OSX, otherwise + compilation fails. To be updated with a proper scan of + units later. + * SVN 442: Initialise some variables to zero to avoid valgrind + warnings (Fabien Spindler) + * SVN 441: Don't free the raw1394 handle when we see a hub (Fabien + Spindler) + +2007-10-25 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 440: Fixed bad #define in two example programs. Thanks to + Edward Rankin. + * SVN 439: dc1394_get_one_shot never returned DC1394_TRUE but 2^31 + instead. Fixed by Damien Delannay. + +2007-10-21 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 438: Fix SVN version in the changelog + * SVN 437: Add a pause between ROM readings in camera detection + * SVN 436: Several bugs corrected by Irv Elshoff in the camera + detection code (Linux only). + +2007-09-26 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 435: Updated the AUTHORS file. + +2007-09-20 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 434: Updated the definition of DC1394_BAYER_METHOD_MAX + (Johann Schoonees) + +2007-09-19 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 433: fixed some warnings that appeared when using the + "-pedantic" compilation option (variadic macros and + // comments) + +2007-09-18 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 432: Removed spurious comma in the declaration of + dc1394trigger_source_t (Johann Schoonees) + +2007-09-17 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 431: Add a "flags" member (uint32_t) to dc1394camera_t struct. + * SVN 430: Change the name dc1394id_t to dc1394camera_id_t to avoid + confusion with future IDs that could be created later in + libdc1394. + +2007-09-14 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 429: Introduce a new type: dc1394id_t. It contains the GUID + and the unit number for unique identification. The function + dc1394_is_same_camera(id1, id2) can be used to compare ids. + +2007-09-13 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 428: Support for multi-unit cameras. Thanks to Karl Regier + for the patch. Tested with coriander and test_new_api, + but on Linux only. + +2007-09-05 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 427: Fixed borders in bayer.c (thanks to Johann Schoonees) + +2007-09-03 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 426: don't display warnings if a node is not a camera. + +2007-08-28 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 425: Image data returned in the dc1394_video_frame_t struct was + read-only (Linux). It doesn't cost anything to make it + writable, so from now on you can overwite captured image + data. Thanks to Ferenc Kahlesz for the modification. + +2007-08-23 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 424: - Change the split between dc1394_update_camera_info and + _dc1394_get_iidc_version so that getting the IIDC version + also gets the GUID at the same time. This reduces the + number of operations required to tell if a node is IIDC + compliant or not. + - dc1394camera_t member "euid_64"'s name changed to "guid" + +2007-08-22 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 423: moved the include of config.h into internal.h + * SVN 422: little fixes in the new camera detection API. + * SVN 421: Reverted some changes concerning where #includes are placed. + This was changed for windows compatibility but breaks + compilation of programs using the library (on Linux). + +2007-08-20 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 420: again, changes on the new camera detection API. + +2007-08-16 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 419: more changes on the new camera detection API. + * SVN 418: first changes on the new camera detection API. + +2007-08-15 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 417: First alpha implementation of the new API for camera + detection. It consists in wrappers around existing + functions. An example (test_new_api) is provided to... + test this new API. + * SVN 416: remove topology.c/h and raw1394support.h. This gets rid of + GPL files that were tainting the library license. Thanks to + Olaf Hering for spoting this. The topology data is now only + available on MSW (not in OSX and Linux). + +2007-08-14 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 415: basler_cff.h needed + * SVN 414: Merged patch from Vladimir Avdonin for the compilation and + use of libdc1394 on MS Windows XP. + +2007-08-03 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 413: Removed unnecessary function to set the color filter + (the latter is read only!). Thanks to Johann Schoonees. + +2007-07-20 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 411: Applied AVT patch from Seemant Kulleen + +2007-07-11 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 410: execute a "SLOW_DOWN" only if the ROM read or write fails, + not everytime. This makes much more sense and also makes + applications much faster (example: coriander starts in + 0.5 seconds instead of 3 seconds). The SLOW_DOWN thing + could maybe be removed entirely. Thanks to Tony Hague for + spotting this very hairy bug. + +2007-07-08 David Moore + * SVN 409: Better socket cleanup in Mac OS capture code (from + Simon Andersson). + +2007-07-07 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 408: Applied the AVT patch from Mark Munte (with small extra + cosmetic changes) + +2007-06-24 David Moore + * SVN 407: Applied modified version of Kristian Høgsberg's patch to + bring Juju support up to date with kernel 2.6.22. + +2007-06-19 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 406: added missing checksum.c/h. Thanks to Robert Harle. + * SVN 405: - update feature detection rules. Explanation written in + control.c. + - Member one_push renamed to one_push_capable as it is a + capability. + - Fixed typo in error message + +2007-06-18 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 404: fixed missing * in dc1394_format7_get_byte_per_packet + (thanks to Stian Skjelstad) + +2007-06-14 Mikael Olenfalk + * SVN 403: Damien forgot to add the new files... + * SVN 402: - added Basler Smart Feature Framework support + - vendor/basler.[ch]: the entry functions for Basler SFF + support + - vendor/basler_sff.h: types used for SFF + - vendor/basler_sff_registry.[ch]: internal functions and + types for implemented SFF functionality + +2007-06-06 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 401: Solved juju include problems (capture.h does not exist). + Version 2.0.0-rc7. + * SVN 400: Include juju directory in the package. Thanks to Desmond for + spotting this. + +2007-06-05 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 399: Forgot to change some version numbers. This is 2.0.0-rc6. + * SVN 398: Version 2.0.0-rc6 + +2007-06-04 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 397: get optional function registers only if the IIDC version is + > 1.30 (not >= 1.30). Thanks to Etienne Bieber. + +2007-05-08 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 396: added an example program to capture video from a Ladybug + camera (Point Grey). + +2007-04-26 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 395: add memset's in linux/capture.c to avoid valgrind errors + (thanks to Jon Schewe) + * SVN 394: changed "min_bytes" to "unit_bytes" in + dc1394_format7_get_packet_para() + +2007-03-18 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 393: Add a "juju" directory for the new kernel stack from Kristian + Hogsberg. Thanks to... Kristian Hogsberg for the big patch ;) + +2007-03-12 Peter Antoniac http://sourceforge.net/users/theseinfeld + * SVN 392: changed Makefile.am, configure.in to include the Doxygen part. + Added: acinclude.m4, aminclude.am and Doxyfile.in to configure + the Doxygen part. This changes enable the doxygen documentation + generation for the project, without interference with previous + framework. Added/changed some comments in the Header files + (dc1394/control.h, dc1394/conversions.h, dc1394/register.h, + dc1394/utils.h) to demonstrate the way the documentation works. + +2007-03-01 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 391: change the function returning the number of bytes per pixel + to a function that returns bits per pixel. That way we stay + with int's and avoid round-off errors. + +2007-02-23 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 390: rewrite the ROI setting function. This fixes a serious issue + that occured when changing F7 parameters (color coding, + among others) + +2007-02-21 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 389: rewite the expression defining the stride; cosmetic changes + to the latest changelog entries + +2007-02-20 David Moore http://davemoore.org/ + * SVN 388: Improvements to error handling in channel/bandwidth + allocation. + * SVN 387: Bug fixes for trigger source get/set + +2007-02-19 David Moore http://davemoore.org/ + * SVN 386: Changed DC1394_CAPTURE_FLAGS_DEFAULT to be interpreted at + runtime rather than at compile-time. + * SVN 385: Fixed Mac OS to honor flags argument of + dc1394_capture_setup(). + * SVN 384: Added missing function dc1394_video_get_iso_channel(). + * SVN 383: Add new function dc1394_read_cycle_timer() to get the value + of the bus's cycle timer synchronized with the system time. + Implemented for both Mac OS X and Linux. + +2007-02-18 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 382: Add a flag argument to the capture setup function to allow + finetuning of the automatic channel/bandwidth allocation. + Adding an extra "DC1394_CAPTURE_FLAGS_DEFAULT" to every call + to dc1394_capture_setup() will yield the same behaviour as + before. Also removed old "_dma" examples. + +2007-02-11 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 381: fix camera detection that failed if probing for optional + capabilities returned an error. Thanks to Mark Munte. + +2007-02-13 Peter Antoniac http://sourceforge.net/users/theseinfeld + * SVN 380: changed libdc1394.pc to libdc1394-2.pc to avoid pkg-config + conflicts when using both versions (v1 - v2) of libdc1394. + +2007-02-11 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 379: fixed the previous valgrind fix. Thanks to Robert + Olsen, Jon Schewe and Andy Gotz. + +2007-02-08 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 378: removed two extra handshakes in format7 functions. + +2007-02-07 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 377: comment spurious debug message + * SVN 376: Allow changing format7 properties while capture is + running IF the current video mode is different from + the video mode to be modified. + * SVN 375: fix typo in Makefile.am + * SVN 374: RAW16 formats are considered grayscale in conversion + functions. + +2007-02-02 David Moore http://davemoore.org/ + * SVN 373: Fix another typo in trigger mode detection. + * SVN 372: Avoid possible buffer overflow in topology code. + * SVN 371: Fix typo in trigger mode detection. + +2007-02-01 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 370: Allow to change the pinstate of AVT IO pins. + Thanks to Chris French. + * SVN 369: Update examples to stop transmission before we stop + capture. + * SVN 368: Do not fail to detect a camera if it does not have the + optional functions register. Thanks to Fabien Spindler. + * SVN 367: set a default video mode if none is set at boot time. + Thanks to Matthias Hanel. + * SVN 366: bayer downsampling function now take the INPUT image + size as argument. It used to take the OUTPUT image size + as argument but this is counter intuitive. + Thanks to Matthias Barkhoff. + * SVN 365: allow debayering of MONO8 and MONO16 formats. + Thanks to Matthias Barkhoff. + +2007-01-30 David Moore http://davemoore.org/ + * SVN 364: pkgincludedir fix below still wasn't quite right + +2007-01-29 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 363: fix the definition pkgincludedir in configure.in + Thanks to Frederic Devernay. + +2007-01-27 David Moore http://davemoore.org/ + * SVN 362: Apply patch from Matt Robinson for the Mac OS capture + routine to wait for thread creation with a semaphore. + +2007-01-24 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 361: Set some variables to zero to avoid valgrind errors. + Thanks to Jon Schewe. + * SVN 360: Fixed strobe control register offset. Thanks again to + Matthias Hanel. + * SVN 359: don't require cameras (>=1.31) to have a data depth + register. Thanks to Matthias Hanel. + * SVN 358: fixed YUV422 byte order. Thanks to Thomas Woellert. + +2007-01-22 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 357: use only format7mode0 in the example program + grab_partial_image. Remove the unused definition of + dc1394ring_buffer_policy_t. Thanks to Damien Delannay. + +2007-01-22 Peter Antoniac http://sourceforge.net/users/theseinfeld + * SVN 356: reverse the order of entries in the ChangeLog and reformat + some (mine-)fields. Changed most email addresses to URLs to + avoid spam. Changed the format of the dates too. + +2007-01-20 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 355: release 2.0.0-rc5 + +2007-01-20 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 354: Added Parallel Input/Output (PIO) functions. Prepared some + support functions for SIO and strobe control. Misc cleanups. + * SVN 353: Remove the check of err_flag_2 for now: it seems not to work + proprely. (Thanks to Damien Delannay) + * SVN 352: fix coherency of the format_7 mode used in + grab_partial_image.c (Thanks to Damien Delannay) + * SVN 351: remove save_channel and load_channel from the dc1394camera_t + structure. Also remove the functions + dc1394_memory_get_save/load_ch() from the API. + +2007-01-18 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 350: fixed missing dc1394_capture_enqueue() in + grab_partial_image.c (Thanks to Damien Delannay) + * SVN 349: update the error message in case we hit the the vmalloc limit. + (Thanks to Peter Antoniac) + +2007-01-09 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 348: print a smart error message when vmalloc fails due to + VMALLOC_RESERVED that is too low. Ideally, this limit should + be probed dynamically as it can change from machine to + machine. + +2006-12-24 David Moore http://sourceforge.net/users/dmoore/ + * SVN 347: Make dc1394_video_set_iso_channel() a public function. + * SVN 346: Added new function dc1394_reset_bus() and a command-line + utility called dc1394_reset_bus that will..... reset the bus. + * SVN 345: Added support for 800 Mb speeds to Mac OS X (Thanks Mark + Munte) + * SVN 344: Updated Mac OS X support to allow the select() call by using + dc1394_capture_get_fileno (). It does this by using a + separate thread for capture. + +2006-12-20 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 343: "channel adjust" functions for AVT Pike cameras (patch from + Mark Munte) + +2006-12-20 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 342: correct changelog date (as you can see I need some sleep...) + * SVN 341: remove debug statements + * SVN 340: fixed missing update of allocated_image_bytes in the frame + conversion functions. + +2006-12-14 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 339: fixed a function prototype (another mismatch between .c and + .h files!) + +2006-12-12 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 338: added instructions on how to build the package (especially + from SVN) in the README file. + +2006-12-12 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 337: New AHD Bayer interpolation (imported from DCRAW by Samuel + Audet). There may be issues with mulitiple processor systems. + * SVN 336: Try to fix a pointer problem in the topology acquisition + +2006-12-08 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 335: Fix the badly fixed memory leak. Thanks to Daniel Drake. + +2006-12-07 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 334: Fixed memory leak in Linux capture code (Fabien Spindler) + +2006-12-06 Damien Douxchamps http://damien.douxchamps.net/ + * SVN 333: fixed a bug in absolute settings. The caching of offsets has + been removed (Don Murray) + +2006-12-04 Damien Douxchamps http://damien.douxchamps.net/ + * removed extra error string definition for raw1394 failure (SVN 332) + * removed the error code related to raw1394 capture (SVN 331) + * fixed error check in dc1394_set_roi (Mikael Olenfalk) + * fixed inconsistancy in bayer decoding functions (Georg Glock) (SVN 330) + +2006-11-22 Damien Douxchamps http://damien.douxchamps.net/ + * ... don't forget to do this for OSX too. (SVN329) + * fixed the bad prototype of dc1394_capture_dequeue: we need a + frame** and not a frame*, of course. (SVN328) + +2006-11-21 Damien Douxchamps http://damien.douxchamps.net/ + * Removed legacy raw1394 code + * Removed references to DMA since all capture functions are now DMA + * Renamed DC1394_VIDEO1394_* to DC1394_CAPTURE_POLICY_* + * Enqueue and Dequeue functions now both return an error code + * Adapted the examples + * Removed the two DMA examples + +2006-11-17 Damien Douxchamps http://damien.douxchamps.net/ + * Fixed the number of memory channels detected (Thanks to Georg Glock) + +2006-11-08 David Moore http://sourceforge.net/users/dmoore/ + * Fixed Mac OS X regression caused by 2006-11-02 patches + +2006-11-02 Damien Douxchamps http://damien.douxchamps.net/ + * applied 3 patches from Daniel Drake for AVT functions: + 1. new functions that write/read more than one register at a time + 2. correct shading control and fully implement it + 3. read/write shading images + +2006-11-03 Damien Douxchamps http://damien.douxchamps.net/ + * Release 2.0.0-pre4 + +2006-11-03 Damien Douxchamps http://damien.douxchamps.net/ + * Create more handles to avoid conflicts in the grabselfid function + (thanks to Irv Elshoff) + * Added the function dc1394_format7_get_roi() + +2006-10-23 David Moore http://sourceforge.net/users/dmoore/ + * fixed math error in computing timestamps during capture + +2006-10-20 David Moore http://sourceforge.net/users/dmoore/ + * added new example program grab_partial_image_dma + * converted octlet_t/quadlet_t/nodeid_t to uint64_t/uint32_t/uint16_t + +2006-10-16 David Moore http://sourceforge.net/users/dmoore/ + * Migrated from CVS to SVN + * Changed Version_2_0 to the default branch (HEAD) + * Modified directory structure (libdc1394 -> dc1394) + * Changed default tarball filename to libdc1394 + * Changed the get_data_depth() functions to compute a guess when the + register is not available (thanks to AgBr and Daniel Westhoff for + finding this one). + +2006-10-10 Damien Douxchamps http://damien.douxchamps.net/ + * fixed the value returned by dc1394_get_operation_mode (thanks to Georg + Glock for spotting the bug). + +2006-10-10 Damien Douxchamps http://damien.douxchamps.net/ + * added new conversion functions that work on dc1394video_frame_t. + +2006-10-07 David Moore http://sourceforge.net/users/dmoore/ + * Fixed computation of packets per frame for cameras that do not support + the PACKET_PER_FRAME register. + +2006-10-05 David Moore http://sourceforge.net/users/dmoore/ + * Fixed Linux compile error + +2006-10-03 David Moore http://sourceforge.net/users/dmoore/ + * Migrated both Linux and Mac OS capture routines to use the new + enqueue/dequeue semantics for DMA-based capture. + * Ported examples to new capture API. + * Added new example grab_gray_image_dma that demonstrates the new API. + * Mac OS compile fix suggested by Rudi Leitgeb. + * Mac OS improved cleanup during capture_stop() suggested by Matt + Robinson. + * Added new Linux-only function dc1394_capture_get_dma_fd(). + * Better Linux error checking when /dev/video1394 is not readable. + +2006-09-25 Damien Douxchamps http://damien.douxchamps.net/ + * Added pkg-config file (thx to Daniel Drake) + +2006-09-24 Damien Douxchamps http://damien.douxchamps.net/ + * Added PHY specs detection (Linux only). Currently this is limited to + PHY speed, PHY power class and PHY delay. + +2006-09-14 David Moore http://sourceforge.net/users/dmoore/ + * Added possible fix for runtime capture hangs on PPC Mac OS. + +2006-08-21 Damien Douxchamps http://damien.douxchamps.net/ + * fix bad #includes related to libdc1394 in the example programs (thx to + Thomas Passot) + +2006-08-30 David Moore http://sourceforge.net/users/dmoore/ + * Unset Mac OS X run_loop at capture stop to ensure it can be used later + in a different thread. + +2006-08-21 Damien Douxchamps http://damien.douxchamps.net/ + * Fixed missing error message in dc1394_internal.h (thanks to + Argentum Brom) + * Fixed a compilation error with an AVT function + * Removed spurious error concerning libraw1394 when compiling under OSX + (thanks to Aidan Lane) + * new example minimalist program (helloworld.c) + +2006-08-17 Damien Douxchamps http://damien.douxchamps.net/ + * small beautifications and further cleanup of int types. + +2006-08-16 Mikael Olenfalk + * removed defines of uint_t, uchar_t, uint32_t and uint64_t from + dc1394_control.h, includes stdint.h instead because including + dc1394_control.h breaks the BOOST libraries + * fixed all files to use defines from stdint.h: + uint_t -> uint32_t + uchar_t -> uint8_t + +2006-08-08 Damien Douxchamps http://damien.douxchamps.net/ + * add PIO, SIO and strobe CSR register offset in dc1394camera_t. For + future use. + * following a suggestion of David Moore, don't allocate ISO/bandwidth in + dc1394_video_set_transmission(). This way we can start the transmission + from another program or a remote host. + * release 2.0.0-rc3 + +2006-08-03 Damien Douxchamps http://damien.douxchamps.net/ + * fixed invalid query of F7 color filter when a cam is not > IIDC 1.31 + (from David Moore) + +2006-08-02 David Moore http://sourceforge.net/users/dmoore/ + * Added the "update" mechanism to the Mac OS X NuDCL program according + to suggestions from Apple engineers. + * Added a few missing Mac OS X capture utility functions + +2006-08-02 Damien Douxchamps http://damien.douxchamps.net/ + * introduce missing dc1394_capture_get_frames_behind() + * camera casting (camera > craw) in OSX changed to a macro. + +2006-08-02 Damien Douxchamps http://damien.douxchamps.net/ + * update the number of ports to 16, remove duplicate declaration + (James Sherman) + +2006-08-02 Damien Douxchamps http://damien.douxchamps.net/ + * remove debug output in channel allocations (Phil Lamoreaux) + +2006-07-31 David Moore http://sourceforge.net/users/dmoore/ + * Major addition of Mac OS X control and capture functions + +2006-07-26 Brant Gurganus + * Corrected Makefile.am in examples directory for VPATH builds + * Updated more Autoconf macros to more non-obsolete variants + +2006-07-25 Damien Douxchamps http://damien.douxchamps.net/ + * removed autogen.sh. From now on you should use autoreconf instead. + * small update of configure.in + +2006-07-25 Damien Douxchamps http://damien.douxchamps.net/ + * fixed serious issues concerning camera and feature detection + +2006-07-23 Damien Douxchamps http://damien.douxchamps.net/ + * code cleanup + * minor fixes + * proper error codes are now returned + * some new/changed/removed error codes + * intriduced a new typedef replacing the drop-frames argument. We now + use either DC1394_RING_BUFFER_NEXT or DC1394_RING_BUFFER_LAST + * Oh yeah, and this is release RC1!! + +2006-07-04 Damien Douxchamps http://damien.douxchamps.net/ + * fixed missing tranmission stop command in the examples, thanks to + Diego Ruiz + +2006-06-12 Damien Douxchamps http://damien.douxchamps.net/ + * Important changes to allow compilation on other platforms (OSX comes + in mind) Many thanks to David Moore for the phatt patch! + +2006-06-08 Damien Douxchamps http://damien.douxchamps.net/ + * allow color filter access only when IIDC version is >= 1.31. Thanks to + Alain Perrier. + * missing #ifdef c++ added in dc1394_vendor_pixelink.h + +2006-06-05 Damien Douxchamps http://damien.douxchamps.net/ + * fixed a bug in the low-level access of absolute control registers. + Thanks to David Moore for the patch. + +2006-05-15 Damien Douxchamps http://damien.douxchamps.net/ + * new vendor specific extensions for pixelink cameras thanks to Aravind + Sundaresan and James Sherman. + +2006-05-02 Damien Douxchamps http://damien.douxchamps.net/ + * fixed a bug in AVT functions. Also added a check of the busy flag + after setting the DSNU and BLEMISH controls. + +2006-04-24 Damien Douxchamps http://damien.douxchamps.net/ + * fixed missing "#ifdef __cplusplus" in dc1394_register.h. Thanks to + Rober for bringing this to my attention. + +2006-04-07 Damien Douxchamps http://damien.douxchamps.net/ + * applied a patch from Seemant Kulleen and Phil Lamoreaux which fixes + the AVT mirroring function (it used to return DC1394_FAILURE + everytime). + +2006-04-04 Damien Douxchamps http://damien.douxchamps.net/ + * Add missing definition of dc1394_external_trigger_get_power() (the + prototype was in the .h but nothing was in the .c!). Thanks to Diego + Ruiz for the tip! + +2006-03-31 Damien Douxchamps http://damien.douxchamps.net/ + * fixed missing dc1394_free_cameras() in dc1394_find_cameras. Thanks to + Jack Morrison for finding this bug. + +2006-03-28 Damien Douxchamps http://damien.douxchamps.net/ + * added missing dc1394_external_trigger_get_supported_sources() + * this ChangeLog now respects the 80-columns format. + +2006-03-24 Damien Douxchamps http://damien.douxchamps.net/ + * fixed serious error with raw capture (garbled images of 1/4 size) + * fixed grab_gray_image + * merged dc1394_absolute.c in dc1394_control.c + * a new function can be used to set a camera in broadcast mode. + * functions that can influence capture settings are disabled (and return + and error) if called while capture is set. + * fixed the signedness of a few arguments of dc1394_format7_set_roi() + (thanks to James Sherman) + * properly free iso channel allocation if bandwidth allocation fails + (James Sherman too) + +2006-03-23 Damien Douxchamps http://damien.douxchamps.net/ + * Capture functions have been simplified both in content and interface. One + must now do the video settings before calling the capture_setup(_dma) + functions. This allows F7 capture to be merged in the other capture + functions. Oh, and names have been changed too ;-( Needless to say it's a + compatibility break. Hopefuly the last big one. + * A new function that sets up a format7 ROI is born from the ashes of the + f7 capture function. + * ISO channels and bandwidth are now allocated for RAW1394 too. + * two more error handling macros have been added. The name of the macros + have changed too. The macros are now: + - DC1394_ERR (returns) + - DC1394_ERR_RTN (returns an error code) + - DC1394_ERR_CLN (execute cleanup function, then returns) + - DC1394_ERR_CLN_RTN (cleanup followed by the return of an error code) + +2006-03-22 Damien Douxchamps http://damien.douxchamps.net/ + * Applied a patch from Seemant Kulleen (replaces CLK_TCK with + CLOCKS_PER_SEC) + +2006-03-19 Damien Douxchamps http://damien.douxchamps.net/ + * fixed broken link to "dc1394_internal.h" in dc1394_vendor_avt.h. + * manual iso channel allocation is available. Iso channels handling + was upgraded too. + * release 2.0.0-pre6 + +2006-02-12 Damien Douxchamps http://damien.douxchamps.net/ + * upgraded grab_gray_image + +2006-01-25 Damien Douxchamps http://damien.douxchamps.net/ + * trigger modes > 3 added (4, 5, 14 and 15) + * trigger source selection implemented + +2006-02-07 Damien Douxchamps http://damien.douxchamps.net/ + * force a DC1394_SLOW_DOWN delay even when the transaction returns + successfuly Otherwise we can have too many requests following each + other and the camera does not have time to adapt its ROM to reflect + the changes made by the previous transaction. Thanks to Dirk Farin for + finding this bug. + * fixed a missing device assignement in _dc1394_open_dma_device. From + Dirk Farin again ;-) + +2006-01-25 Damien Douxchamps http://damien.douxchamps.net/ + * cleaned up _dc1394_open_dma_device() + * fixed dc1394_dma_release_camera() + +2006-01-23 Damien Douxchamps http://damien.douxchamps.net/ + * RAW8 and RAW16 formats are considered grayscale for conversion. If you + want color you should run de-bayering before. + +2006-01-10 Damien Douxchamps http://damien.douxchamps.net/ + * fixed the order of size/position changes in _dc1394_basic_format7_setup + thanks to Boris Zingerman. + * added a test for Xv libraries. + * dc1394_register.h is now exported. + +2006-01-03 Damien Douxchamps http://damien.douxchamps.net/ + * fix missing "#ifdef __cplusplus", thanks to Boris Zingerman. + +2005-12-27 Damien Douxchamps http://damien.douxchamps.net/ + * update in the name conventions, notably replacing 'mode' by 'video + mode' and 'color mode' by 'color coding', 'feature_id' by 'feature', + etc... + * more code cleanup and name changes + * fixed a serious bug in feature detection. This was due to some macros + that were changing the value of the feature_id argument, resulting in + subsequent tests to be performed on features IDs like 2 or 3 or 15, + while those should have been 418, 419 or 431. It dod not have much + consequences thanks to most features falling into the 'default' + section, but it killed the trigger stuff. + +2005-12-26 Damien Douxchamps http://damien.douxchamps.net/ + * further hides formats. Only "video modes" are now visible, with the + exception of "Format_7". + * added a member 'color_coding' to dc1394formatmode_t. + * updated conversion functions and cleanup their interface. + +2005-12-23 Damien Douxchamps http://damien.douxchamps.net/ + * following a suggestion from Frederic Devernay, I have changed two + things in the library installation: + - the binaries are installed as libdc1394.a/la/so instead of + libdc1394_control.a/la/so. + - the include files are now located in dc1394/ instead of libdc1394/ + This should allow simultaneous installation of the v1 and v2 libraries + while sticking to the usual naming conventions. One more thing must be + done: renaming the source files from dc1394_whatever.c/h to + whatever.c/h. + This requires a support request on SF so I don't do it at this time. + * updarte some utility functions so that they work with format_7 + +2005-12-20 Damien Douxchamps http://damien.douxchamps.net/ + * fixes concerning the auto ISO channel allocation + +2005-12-19 Damien Douxchamps http://damien.douxchamps.net/ + * start implementation of automatic ISO channel/bandwidth allocation + * updated configure script (we now require libraw1394 >= 1.2.0) + * removed the old libraw1394 code since we need new stuff anyway. + +2005-12-21 Damien Douxchamps http://damien.douxchamps.net/ + * Added VNG bayer decoding, thanks to Frederic Devernay. The trunk of + the original code is from dcraw. It's very, very slow but looks nice. + +2005-12-18 Damien Douxchamps http://damien.douxchamps.net/ + * stronger typing: most enum types have now defined types, like + dc1394framerate_t or dc1394video_mode_t + * changed the video mode names from DC1394_MODE_xxx to + DC1394_VIDEO_MODE_xxx + +2005-12-12 Damien Douxchamps http://damien.douxchamps.net/ + * fixed the absolute settings. + +2005-12-11 Damien Douxchamps http://damien.douxchamps.net/ + * removed the frame_rate member of the capture struct: it was a simple copy + of an input parameter. + * the type of image buffers is uchat_t*, NOT uint_t*. + * new functions to access the capture data (image buffer and fill time). + The capture structure will removed from the API, but I don't know how + yet. + +2005-12-10 Damien Douxchamps http://damien.douxchamps.net/ + * new function to get the data depth of 16-bit video. + * also check /dev/video1394-X when auto-opening the video1394 device file + +2005-12-02 Damien Douxchamps http://damien.douxchamps.net/ + * fixed the headers and functions for software trigger access (thanks to + Daniel Drake for spotting the bug) + * use the 'restrict' C99 keyword for the conversion functions prototypes. + (thanks to Frederic Devernay) + +2005-10-29 Damien Douxchamps http://damien.douxchamps.net/ + * fixed bad help message in grab_color_image (thanks to Hugo Costelha) + +2005-10-16 Damien Douxchamps http://damien.douxchamps.net/ + * fixed a memory leak in the camera detection + +2005-10-14 Damien Douxchamps http://damien.douxchamps.net/ + * removed manual input of the video1394 device filename argument. The + video device can be specified by a new function call before the setup: + dc1394_set_dma_device_filename(dc1394camera_t* camera, char *filename); + If this call is not made the setup functions will try different common + device names (/dev/video1394/x and /dev/video1394). + +2005-10-11 Damien Douxchamps http://damien.douxchamps.net/ + * we were not looking at a non-initialized + "camera->capture.dma_device_file" instead of the function argument + "dma_device_file" (Thanks to Irv Elshoff) + +2005-10-03 Damien Douxchamps http://damien.douxchamps.net/ + * fixed bad array adressing in dc1394_format7_get_modeset() + +2005-09-09 Damien Douxchamps http://damien.douxchamps.net/ + * fixed compilation errors. Duh! + * removed debug by default (Joshua Lamorie) + * include dc1394capture_t struct into dc1394camera_t struct. This avoids + duplicate infomation (channel, port, node) but more importantly + improves the interface by simplifying it a bit more. + +2005-08-30 Damien Douxchamps http://damien.douxchamps.net/ + * fixed the check of iidc 1.31 software version: probing the UDD should + come before that. + * fixed vendor/model strings: they are optional now (there seems to be a + bug in Apple iSight rev 1.03 about this: two tags 0x81 are present but + no 0x82 can be found) + * Thanks to 'danalien' for the debug inputs. + +2005-08-18 Damien Douxchamps http://damien.douxchamps.net/ + * fixed memory leak in capture functions (dma device name not freed) + * fixed trigger capabilities detection (Markus Niebel) + +2005-08-31 Damien Douxchamps http://damien.douxchamps.net/ + * set several debug statements for testing with the iSight + +2005-08-30 Damien Douxchamps http://damien.douxchamps.net/ + * fixed invalid definition + +2005-09-09 Damien Douxchamps http://damien.douxchamps.net/ + * fixed leak or invalid free with the dma_device_file (Johann Schoonees, + Joshua Lamorie). Additional cleanups too. + * _dc1394_basic_format7_setup() was called before setting port, etc. + Fixed. + +2005-09-01 Damien Douxchamps http://damien.douxchamps.net/ + * added debug modes in dc1394_register.h + * fixed macro definitions: added braces around the code + * removed debug statements introduced above. + * added version definitions in dc1394_control.h + +2005-08-17 Damien Douxchamps http://damien.douxchamps.net/ + * added functions to grab all the properties of a format7 mode + with a single call. This required the addition of new format7 + mode and modeset structures. The code of these functions comes + from Coriander. + +2005-08-10 Damien Douxchamps http://damien.douxchamps.net/ + * fixed .c/.h coherency, again (Joshua Lamorie) + +2005-08-05 Damien Douxchamps http://damien.douxchamps.net/ + * fixed wrong color filter definitions and functions (Tony Hague) + +2005-08-04 Damien Douxchamps http://damien.douxchamps.net/ + * fixed .c/.h coherency after a report from Irv Elshoff + * version 2.0.0-pre4 + +2005-08-02 Damien Douxchamps http://damien.douxchamps.net/ + * Now compiles with GCC-4.0 + * type for functions returns is now dc1394error_t (was int) + +2005-07-28 Damien Douxchamps http://damien.douxchamps.net/ + * Interface harmonization (there's still some work to do) + +2005-07-05 Damien Douxchamps http://damien.douxchamps.net/ + * Applied patch from Olaf Hering (check mem allocs properly) + +2005-07-04 Damien Douxchamps http://damien.douxchamps.net/ + * Applied patch from Tim Lapawa (check handle creation failure in + dc1394_find_cameras) + +2005-06-22 Damien Douxchamps http://damien.douxchamps.net/ + * Removed the error check after the call to dc1394_get_camera_info in + dc1394_find_cameras. This will let the program go around weird + devices like some hubs/repeaters which have next to zero ROM. + +2005-06-17 Damien Douxchamps http://damien.douxchamps.net/ + * Fixed a bug in the camera detection (Jason Meltzer) + +2005-06-13 Damien Douxchamps http://damien.douxchamps.net/ + * Release 2.0.0-pre3 + +2005-05-31 Damien Douxchamps http://damien.douxchamps.net/ + * randomize DC1394_SLOW_DOWN (Toshiyuki Umeda) + * fixed autogen.sh with recent automake versions (Toshiyuki Umeda) + +2005-05-25 Damien Douxchamps http://damien.douxchamps.net/ + * fixed multi-port/multi-camera detection thanks to Toshiyuki Umeda. + +2005-05-25 Damien Douxchamps http://damien.douxchamps.net/ + * added a handle check in dc1394_find_cameras + * fixed raw1394_set_port issue in the same function (Toshiyuki Umeda) + * new error code for failure of handle creation + +2005-05-20 Damien Douxchamps http://damien.douxchamps.net/ + * all constant definitions now start with DC1394_ + +2005-05-11 Damien Douxchamps http://damien.douxchamps.net/ + * fixed camera detection: a tagged register that is not found should + not make the function dc1394_find_cameras() fail. It should just skip + that device. + +2005-05-10 Damien Douxchamps http://damien.douxchamps.net/ + * introduced structures for lists of framerates, modes,... + +2005-05-09 Damien Douxchamps http://damien.douxchamps.net/ + * fixed _dc1394_get_quadlets_per_packet + * more additional fixes and updates + * fixed important f7 bug + +2005-05-06 Damien Douxchamps http://damien.douxchamps.net/ + * updated the format7 color formats detection. + * import some more hacks from coriander. + +2005-05-06 Damien Douxchamps http://damien.douxchamps.net/ + * fixed a few bugs created during the previous changes. + * version set to 2.0.0-pre1 + +2005-05-03 Damien Douxchamps http://damien.douxchamps.net/ + * new functions to get modes and framerates + * most references to image FORMATS have been removed as we can deduce + that from the MODE. Therefore only video modes are presented to the + user. + * added a bunch of utilities to the file new file dc1394_utils.c/h. + Some of these come from Coriander but are so generic that they fit + better in libdc1394. + * added conversion functions from coriander, including the Bayer stuff. + * stronger typing. Fixed confusion between int and unsigned int. + +2005-05-02 Damien Douxchamps http://damien.douxchamps.net/ + * debugged everything. Both RAW and VIDEO1394 caoture are OK. + * removed duplicate functions for feature value read/write + * updated dc1394_print_camera_info + * renamed some constant definitions + +2005-05-01 Damien Douxchamps http://damien.douxchamps.net/ + * new camera detection functions. compiles but untested. + * cleaned up dc1394_control.h, removed some capture functions. + The latter change has no effect on the available functionalities. + * plan to remove all dc1394_get/set__value since it is + a duplicate from dc1394_get_feature_value. This will require + functions with a variable number of arguments to handle white + balance, temperature and white shading. + * wrote all comments for the error reporting function DC1394_ERR_CHK + +2005-04-28 Damien Douxchamps http://damien.douxchamps.net/ + * new error reporting mechanism. compiles but untested. + +2005-04-27 Damien Douxchamps http://damien.douxchamps.net/ + * updated error checking in AVT functions + * separated private functions in dc1394_internal.c + * added "_AVT" in the AVT offset names to avoid conflicts + +2005-04-20 Damien Douxchamps http://damien.douxchamps.net/ + * after the latest updates everything works except RAW capture. + +2005-04-19 Damien Douxchamps http://damien.douxchamps.net/ + * fixed big addressing problem + +2005-04-19 Damien Douxchamps http://damien.douxchamps.net/ + * more cleaning and reordering. files dc1394_offsets.h and + dc1394_register.c/h created to avoid a big mess in dc1394_control.c. + +2005-04-19 Damien Douxchamps http://damien.douxchamps.net/ + * added AVT advanced functions and cleaned up the registers/offsets + detection + +2005-04-06 Damien Douxchamps http://damien.douxchamps.net/ + * fixed bandwidth usage estimation + +2005-03-25 Damien Douxchamps http://damien.douxchamps.net/ + * added missing feature strings (thx to Obelix for spotting this) + +2005-02-28 Damien Douxchamps http://damien.douxchamps.net/ + * fixed definition of IIDC_VERSION_MIN (thx to D. Bahadir for spotting + this) + +2005-02-13 Damien Douxchamps http://damien.douxchamps.net/ + * Version 1.1.0 + +2005-01-31 Damien Douxchamps http://damien.douxchamps.net/ + * fixed 1394b bandwidth usage + +2005-01-27 Damien Douxchamps http://damien.douxchamps.net/ + * fixed 1394b operation thanks to inputs and patches from Christoph Ganser. + +2005-01-26 Damien Douxchamps http://damien.douxchamps.net/ + * update the get/set_operation_mode functions. + * applied a patch from Yves Jaeger to add software trigger functions + * updated the configure.in script to link properly against libraw1394 + (Peter 'p2' De Schrijver) + * removed the deprecated file acconfig.h and updated configure.in + accordingly. + +2004-11-12 Damien Douxchamps http://damien.douxchamps.net/ + * update for previous fix: use NUM_FRAMERATES + +2004-11-11 Damien Douxchamps http://damien.douxchamps.net/ + * fixed format quadlets per packet access in + _dc1394_get_quadlets_per_packet() + +2004-10-28 Damien Douxchamps http://damien.douxchamps.net/ + * Applied a patch from F. Devernay to allow compilation on x86_64. + +2004-09-30 Damien Douxchamps http://damien.douxchamps.net/ + * Fixed small issue in the IIDC version detection + +2004-09-30 Damien Douxchamps http://damien.douxchamps.net/ + * Introduced the IIDC_VERSION_X_XX definitions. Interface version is now + 12. + +2004-09-17 Damien Douxchamps http://damien.douxchamps.net/ + * Added most IIDC 1.31 functions and definitions + +2004-09-13 Damien Douxchamps http://damien.douxchamps.net/ + * Corrected library version + * Remove 1.31 changes that I committed by mistake + +2004-09-07 Damien Douxchamps http://damien.douxchamps.net/ + * Applied a patch from David Ergo to fix broken raw capture in libdc0.9.5. + +2004-08-10 Damien Douxchamps http://damien.douxchamps.net/ + * Applied patch from Johann Schoonees to remove extra buffering. + Yet another compatibility break. + +2004-04-07 Damien Douxchamps http://damien.douxchamps.net/ + * Attempt to fix the BPP arithmetic (floating point) exception that occurs + with weird hardware. + +2004-02-20 Damien Douxchamps http://damien.douxchamps.net/ + * applied patch from Johann Schoonees for extra buffering option. + This breaks compatibility for the capture functions. Examples have + been updated. + +2004-02-20 Kristoffer Delforge http://sourceforge.net/users/delforge/ + * changed a >= to > in dc1394_capture.c:99 + * changed a >= to = in dc1394_capture.c:112 + * don't use intermediate "char* device" in dc1394_capture.c:247 + +2004-02-16 Damien Douxchamps http://damien.douxchamps.net/ + * fixed an endianess issue. Thanks to Tim Canham for spotting this bug. + +2004-02-10 Kristoffer Delforge http://sourceforge.net/users/delforge/ + * dc1394_dma_setup_capture uses F7 setup if necessary. Image parameters + are default to QUERY_FROM_CAMERA, as in dc1394_setup_capture + * remove duplicate "cams[i].dma_last_buffer = last_buffer_orig;" in + dc1394_capture.c + * moved declarations to the beginning of functions. + +2004-02-06 Kristoffer Delforge http://sourceforge.net/users/delforge/ + * use FEATURE_TO_ABS_VALUE_OFFSET in QueryAbsoluteCSROffset + * check that mode id is within boundaries in GetCameraFormat7Register + and SetCameraFormat7Register + * moved declarations to beginning of the function + * removed unnecessary 'if's. + * removed unnecessary 'else's. + +2004-02-04 Kristoffer Delforge http://sourceforge.net/users/delforge/ + * fixed trigger polarity bug + * fixed default format7 csr value bug (was "-1" instead of the new "0") + * revert FORMAT_STILL_IMAGE change. + +2004-02-04 Damien Douxchamps http://damien.douxchamps.net/ + * apply patches from Tim Evers and Johann Schoonees + +2004-02-04 Kristoffer Delforge http://sourceforge.net/users/delforge/ + * fixed uninitialized values in dc1394camerahandle_t + * changed 0xffff to DC1394_NO_CAMERA in dc1394_get_sorted_camera_nodes + * changed some calue by &value[0] in dc1394_get_camera_info + * removed unnecessary '& 0xFFFF' in dc1394_get_camera_info + * simplify FEATURE_TRIGGER check in dc1394_get_camera_feature + * added printf warning before return in dc1394_print_feature + * replaced '== DC1394_FAILURE' by '!= DC1394_SUCCESS' + * removed FORMAT_STILL_IMAGE definition to 390, it messes up with the + number of available formats + * replaced a 0x1<<31 by ON_VALUE + +2004-02-03 Damien Douxchamps http://damien.douxchamps.net/ + * fixed bpp issue in _dc1394_basic_format7_setup + * fixed missing *4 in boundary check of GetConfigROMTaggedRegister + +2004-01-31 Damien Douxchamps http://damien.douxchamps.net/ + * Version 0.9.3 + +2004-01-29 Tim Evers + * libdc1394/dc1394_capture.c (_dc1394_dma_multi_capture_private): + in Poll-mode return DC1394_NO_FRAME not FAILURE + +2004-01-28 Damien Douxchamps http://damien.douxchamps.net/ + * added a polling policy to the DMA capture functions using the + patch from Tim Evers. + * by popular request, the direct register manipulation functions + GetCameraControlRegister and SetCameraControlRegister are now + accessible. + +2004-01-26 Damien Douxchamps http://damien.douxchamps.net/ + * version is now properly memorized. This caused several problems + with format_7 cameras. + +2004-01-21 Damien Douxchamps http://damien.douxchamps.net/ + * print a warning when format7 BPP is zero. + +2004-01-20 Dan Dennedy http://sourceforge.net/users/ddennedy/ + * dc1394_multiview.c: bugfix segfault + +2004-01-19 Dan Dennedy http://sourceforge.net/users/ddennedy/ + * dc1394_control.h: added dc1394_free_camera_nodes + * updated examples to call dc1394_free_camera_nodes + * examples/dc1394_vloopback.c: workaround potential linux/videodev.h + problems on some distros' kernel headers. + +2004-01-17 Damien Douxchamps http://damien.douxchamps.net/ + * f7 csr caching by T.Evers + +2004-01-15 Damien Douxchamps http://damien.douxchamps.net/ + * little additional fix regarding F7 and version issues. + +2004-01-14 Dan Dennedy http://sourceforge.net/users/ddennedy/ + * libdc1394/ieee1394-ioctl.h: removed unnecessary + * examples/dc1394_vloopback: added support for palettes yuv422p and + yuv420p, added support for scaling up to 1024x768, greater v4l + application compatibility. + +2004-01-14 Damien Douxchamps http://damien.douxchamps.net/ + * fixed a bug related to IIDC version in format7 functions. All registers + specific of v1.30 are now only probed if the version is 1.30. + +2004-01-04 Dan Dennedy http://sourceforge.net/users/ddennedy/ + * simplify video1394 includes and correct Damien's ChangLog entry about + kernel 2.4 compatibility. + * examples/dc1394_vloopback.c: minor bugfixes. + * autogen.sh: add missing libtoolize. + +2003-12-24 Damien Douxchamps http://damien.douxchamps.net/ + * updated the IOCTLs for kernels 2.4.21+ and 2.6.0+. This breaks + compatibility with previous kernel versions. + +2003-12-17 Damien Douxchamps http://damien.douxchamps.net/ + * temporary fix for bpp settings in dc1394_format7_basic_setup + +2003-12-15 Damien Douxchamps http://damien.douxchamps.net/ + * fixed significant bug regarding IIDC specs revision detection + (in dc1394_get_sw_revision). + +2003-12-04 Damien Douxchamps http://damien.douxchamps.net/ + * little tag commit for version 0.9.2 + +2003-11-15 Damien Douxchamps http://damien.douxchamps.net/ + * fixes/additions by Johann Schoonees: + * fixed format7 capture setup function missing some parameters + * fixed compil warning in dc1394_absolute.c, line 261. + * fixed harmless but misleading bug in dc1394_format7.c: line 802 should + be removed. + * add functions dc1394_get_one_shot and dc1394_get_multi_shot. + * changed dc1394_get_camera_misc_info to avoid probing memory psec + registers if no user memory is available. This is necessary for the + iSight camera from Apple, which does not implement registers 0x618h + thru 0x62Ch. + +2003-09-23 Dan Dennedy http://sourceforge.net/users/ddennedy/ + * examples/grab_color_image.c: fix locating cam by guid on any port + * examples/dc1394_vloopback.c: add --guid option like grab_color_image + and renamed some options, and added root detection and reset + +2003-09-15 Damien Douxchamps http://damien.douxchamps.net/ + * fixed format7 capture setting when the current size register is + initialized to zero at the camera boot. + +2003-09-02 Dan Dennedy http://sourceforge.net/users/ddennedy/ + * examples/grab_color_image.c: remove auto settings, add --guid option, + add filename argument. + * examples/dc1394_vloopback.c: add scaling, set default mode to mmap, + add mmap double buffering, add pipe mode option, adjust palette by + option (pipe) or by ioctl, lookup default v4l device name via procfs, + daemon option. + +2003-09-02 Dan Dennedy http://sourceforge.net/users/ddennedy/ + * examples/*.c: call dc1394_destroy_handle() to cleanup mem and show + proper technique + * examples/dc1394_multiview.c: show new proper technique of + multi-capture by creating a handle for each camera as opposed to port. + * examples/gray_color_image.c: new example similar to grab_gray_image, + but also contains example code how to locate first camera on any port + and attempt to make the camera non-root. + + +2003-08-28 Damien Douxchamps http://damien.douxchamps.net/ + * fixed feature detection: we now use both 0x404 and 0x5XX registers in + dc1394_is_feature_present. dc1394_query_feature_control is deprecated + and has been commented out. + +2003-08-20 Dan Dennedy http://sourceforge.net/users/ddennedy/ + * use command register base from config rom offset instead of hardcoded + * make raw1394 userdata point to a new dc1394_camerahandle struct + containing port, software version, and command register base + +2003-08-13 Damien Douxchamps http://damien.douxchamps.net/ + * dc1394_control.c: cleanup config ROM code; fix for Point + Grey cameras + +2003-08-12 Dan Dennedy http://sourceforge.net/users/ddennedy/ + * dc1394_control.c: make config ROM reading more generic, + remove tab indenting to make consistent + * configure.in: incrmement lib revision + +2003-07-02 Damien Douxchamps http://damien.douxchamps.net/ + * fixed some F7 issues. Thanks to Kero van Gelder. + * changed total_bytes to unsigned long long int in + dc1394_query_format7_total_bytes. + +2003-06-30 Damien Douxchamps http://damien.douxchamps.net/ + * fixed bytes_per_packet setting in _dc1394_basic_format7_setup + * cancelled the previous commit (18/7/2003): it was a mistake. + +2002-11-20 Damien Douxchamps http://damien.douxchamps.net/ + * Use a little trick from Martin Gramatke to avoid misinterpreta- + tion of TOTAL_BYTES registers. We don't use the latter register + anymore. + +2002-11-18 Damien Douxchamps http://damien.douxchamps.net/ + * we now use packet_per_frame correctly for format7. This should + fix 'walking' frames in DMA mode. + +2002-10-27 Dan Dennedy http://sourceforge.net/users/ddennedy/ + * added examples/dc1394_vloopback.c to demonstrate how to make + digital camera format0 a Video4Linux source. + +2002-10-23 Damien Douxchamps http://damien.douxchamps.net/ + * fixed missing <<16 shift in dc394_get_format7_unit_position + +2002-10-22 Damien Douxchamps http://damien.douxchamps.net/ + * added "dc1394bool_t abs_control" to "dc1394_feature_info" struct + * fixed, cleaned-up and finalized the absolute control code + +2002-10-22 Damien Douxchamps http://damien.douxchamps.net/ + * applied Christophe Achard patch, with some modifications. + +2002-09-27 Damien Douxchamps http://damien.douxchamps.net/ + * more v1.30 handshake update to handle backward compatibility + with v1.20 + +2002-09-23 Damien Douxchamps http://damien.douxchamps.net/ + * debugged absolute settings. Tested for shutter without problems. + +2002-09-22 Damien Douxchamps http://damien.douxchamps.net/ + * added absolute feature setting functions. This is a first hack. + +2002-09-10 Damien Douxchamps http://damien.douxchamps.net/ + * even more v1.30 handshake update (now with proper error handling) + +2002-09-09 Damien Douxchamps http://damien.douxchamps.net/ + * more v1.30 handshake update + +2002-09-03 Damien Douxchamps http://damien.douxchamps.net/ + * Bugfix in v1.30 format7 capture handshake. Thanks to Yasutoshi Onishi + for pointing it out. + +2002-08-22 Damien Douxchamps http://damien.douxchamps.net/ + * Updated support for PointGrey cameras (added the 0x800002 + software revision code) + +2002-08-20 Damien Douxchamps http://damien.douxchamps.net/ + * added support for Point Grey cameras, which support IIDC with + a little tweak (modifications in dc1394_is_camera). + +2002-08-07 Damien Douxchamps http://damien.douxchamps.net/ + * added several format7 functions for IIDC 1.30 compatibility. + * first quick hack of IIDC 1.30 handshaking for byte-per-packet + setting in format7. This happens in _dc1394_basic_format7_setup. + +2002-07-28 Dan Dennedy http://sourceforge.net/users/ddennedy/ + * dc1394_capture.c: added drop_frames boolean to + dc1394_dma_setup_capture(). + * bumped versions to 0.9 since interface has changed some. + Correct libtool versions: + major=9, interface changed + revision=0, first implementation of this interface + age=0 for no backwards compatibilty + * examples/dc1394_multicapture: added drop_frames support, cleanup. + +2002-07-21 Dan Dennedy http://sourceforge.net/users/ddennedy/ + * added examples/dc1394_multiview.c to test/demonstrate multicapture + over multiple ports. + +2002-05-10 Dan Dennedy http://sourceforge.net/users/ddennedy/ + * dc1394_capture.c, dc1394_control.h: + bugfixes in dc1394_cameracapture, dc1394_dma_multi_capture(), + and _dc1394_dma_basic_setup() to better support grabbing all + frames. + * dc1394_capture.c: dc1394_dma_setup_capture() modified to take + dma_device_file as a param to force users to set it. + +2002-03-26 Dan Dennedy http://sourceforge.net/users/ddennedy/ + * Applied David Moore's patch to avoid getting + old captures with dma_multi_capture. + * Applied John Stanley's patch to use multiple + cameras on mutliple ports (hosts). + NOTE: the new dc1394_destroy_handle() in dc1394_control.h + NOTE: the dma device file defaults to the video1394 devfs default + naming convention when not specified: /dev/video1394/ + +2002-03-18 Damien Douxchamps http://damien.douxchamps.net/ + * dc1394_control.c: fixed bug in dc1394_set_feature_on_off: it + would only set 'on' if the feature was 'off', no matter what + was the argument. + * dc1394_control.c: fixed quadlet-per-packet for format_0, mode_4, + 15fps (was 280, should have been 480) + +2002-03-15 Damien Douxchamps http://damien.douxchamps.net/ + * dc1394_control.h: updated format7 functions + * dc1394_format7.c: updated dc1394_query_format7_color_coding_id + so that it now returns a valid COLOR_FORMAT7_X value. + +2002-01-31 Dan Dennedy http://sourceforge.net/users/ddennedy/ + * dc1394_control.h: added dma_device_member to struct + dc1394_cameracapture. This enables support for mutliple + host adapters as well as the new video1394 devfs names. + * dc1394_capture.c: _dc1394_dma_basic_setup() uses + above struct member to open video1394 device. If the + char pointer is null, then it defaults to "/dev/video1394" + for backwards compatibility. + * kernel-video1394.h: synchronize with video1394.h changes made + Oct 21 and included in kernel 2.4.17!! + +2001-11-23 Damien Douxchamps http://damien.douxchamps.net/ + * use dc1394 feature-indexed function in + dc1394_(get/set)_trigger_on_off + +---- v0.8.3 released ------------------------------------------------- + +2001-09-24 Dan Dennedy http://sourceforge.net/users/ddennedy/ + * moved src -> libdc1394 + * included examples subdir in autoconf and automake + * added examples/Makefile.am + * examples build, but do not automatically install + +2001-09-08 Dan Dennedy http://sourceforge.net/users/ddennedy/ + * Updated kernel-video1394.h against current CVS version + +2001-07-03 Gord Peters http://sourceforge.net/users/gordp/ + * Added functions to control the trigger feature: + -dc1394_set_trigger_on_off() + -dc1394_get_trigger_on_off() + (addition by Audun Jan Myrhol ) + +2001-06-07 Gord Peters http://sourceforge.net/users/gordp/ + * Applied Dan Dennedy's patch which fixes image capture with newest + version of libraw1394 (0.9) and fixes a small spelling mistake + +2001-04-30 Gord Peters http://sourceforge.net/users/gordp/ + * Fixed problem with dc1394_get_camera_feature() failing due to feature + id being modified by feature to offset macros (fix by Li Ming) + +2001-04-24 Gord Peters http://sourceforge.net/users/gordp/ + * Fixed problem with dc1394_auto_on_off() ignoring the value passed in + when setting auto mode on or off (fix by Li Ming + ) + +2001-04-16 Gord Peters http://sourceforge.net/users/gordp/ + * Fixed feature counting for loops in dc1394_control.c (Dan Dennedy) + * Fixed get/set_trigger_mode functions in dc1394_control.c to work with + new enumerations (Damien Douxchamps) + * Fixed color coding ID functions in dc1394_format7.c to conform to new + enumerations (Damien Douxchamps) + +2001-04-12 Gord Peters http://sourceforge.net/users/gordp/ + * Fixed dc1394_get/set_video_mode/format/framerate to work with new + enumerations. + * Fixed FEATURE_TO_VALUE/INQUIRY_OFFSET macros to work for both + FEATURE_HI and FEATURE_LO queries. + * Exposed dc1394_feature_desc (feature description array). + * Created dc1394_internal.h for definitions internal to the library + * Moved some definitions from dc1394_control.h to dc1394_internal.h + +2001-04-11 Gord Peters http://sourceforge.net/users/gordp/ + * Added patch from Dan Dennedy which included: + - resume iso receive in camera setup + - new dc1394_dma_unlisten() function in dc1394_capture.c + - mutually exclusive format enumerations + * Made all enumerations mutually exclusive by 32 rather that 16 + * Fixed code which broke due to enumeration change + * Added macros for feature to offset querying in dc1394_control.c + * Added backwards compatibility to Format 7 register access code + +2001-02-06 Gord Peters http://sourceforge.net/users/gordp/ + * Added libraw1394 version detection to configuration process + * Added compile options for different versions of libraw1394 + * Cleaned things up a bit + +2000-02-01 Gord Peters http://sourceforge.net/users/gordp/ + * Updated to use new version of libraw1394 + * Changed error handling to use new libraw1394 error handling + * Code beautification + +2000-10-16 + * Changed return values of external functions so that they return + DC1394_SUCCESS or DC1394_FAILURE instead of returning the subsystem + retval (allowing checks such as if (dc1394_call()<0) {error handle} + (breaks compatability with old library) + * Added routines to nicely handle setting up multiple cameras to + capture frames simultaneously + * Added routines and structures that represent the entire feature set + of a camera, and can interrogate a camera to get the feature set in a + somewhat optimized way + * Added routines that return cameras nodes described by their unique ID + * Fixed dc1394_get_camera_info + * functions added are: + dc1394_get_camera_feature_set + dc1394_get_caemra_feature + dc1394_print_feature + dc1394_print_feature_set + dc1394_create_handle + dc1394_get_camera_nodes + dc1394_get_sorted_camera_nodes + dc1394_print_camera_info + dc1394_setup_camera + dc1394_release_camera + dc1394_multi_capture + * structures added are: + dc1394_cameracapture + dc1394_feature_info + dc1394_feature_set + +2000-03-13 Gord Peters http://sourceforge.net/users/gordp/ + * Incorporated more changes suggested by Per Dalgas Jakobsen to + further clean up the code. Structured the rest of the code to + be uniform with these changes. + * Changed the names of dc1394_get_current_value() and + dc1394_set_current_value() to dc1394_get_feature_value() and + dc1394_set_feature_value() (breaking compatibility with old library) + * Added target_temperature parameter to dc1394_get_temperature() + (again breaking compatibility with old library) + +2000-03-13 Gord Peters http://sourceforge.net/users/gordp/ + * Incorporated changes suggested by Per Dalgas Jakobsen. This + effectively removes all the endian dependent code (much cleaner). + +2000-02-04 Gord Peters http://sourceforge.net/users/gordp/ + * Added more convenience functions and new functions to set auto mode, + turn features on/off, use one push auto mode, and read min/max values + for features + * Fixed bug in reading the min value of a feature + * Fixed major bug in version 0.2 with setting the value of a feature + (caused all other feature attributes to be cleared in the process) + +2000-02-02 Gord Peters http://sourceforge.net/users/gordp/ + * Fixed a bunch of bugs regarding the return value of raw1394_read() + (ie. it's >= 0 on no error, < 0 on error) + +2000-02-01 Gord Peters http://sourceforge.net/users/gordp/ + * Removed test pattern code since that is not part of the + 1394-based Digital Camera spec. It's specific to my TI camera. + * Added tons of new functionality for querying and setting features + on the camera. + +2000-01-26 Gord Peters http://sourceforge.net/users/gordp/ + * Fixed bug with #ifdef being using instead of #if for testing if + !WORDS_BIGENDIAN + +2000-01-20 Gord Peters http://sourceforge.net/users/gordp/ + * Implemented conditional code for big endian/little endian machines + and changed autoconfig script to test for endianness. Added file + src/config.h.in to define WORDS_BIGENDIAN. + +2000-01-19 Gord Peters http://sourceforge.net/users/gordp/ + * Converted values in dc1394_control.c to compensate for conversion + from little endian to big endian when transferred over 1394 bus. + +2000-01-17 Gord Peters http://sourceforge.net/users/gordp/ + * Put underscore in front of #ifdef in dc1394_control.h for convention + * Added extern "C" to dc1394_control.h for C++ support + * Made constants in dc1394_control.c explicitly ULL, UL, or U diff --git a/Doxyfile.in b/Doxyfile.in new file mode 100644 index 0000000..e126030 --- /dev/null +++ b/Doxyfile.in @@ -0,0 +1,1304 @@ +# Doxyfile 1.5.3 + +# This file describes the settings to be used by the documentation system +# doxygen (www.doxygen.org) for a project +# +# All text after a hash (#) is considered a comment and will be ignored +# The format is: +# TAG = value [value, ...] +# For lists items can also be appended using: +# TAG += value [value, ...] +# Values that contain spaces should be placed between quotes (" ") + +#--------------------------------------------------------------------------- +# Project related configuration options +#--------------------------------------------------------------------------- + +# This tag specifies the encoding used for all characters in the config file that +# follow. The default is UTF-8 which is also the encoding used for all text before +# the first occurrence of this tag. Doxygen uses libiconv (or the iconv built into +# libc) for the transcoding. See http://www.gnu.org/software/libiconv for the list of +# possible encodings. + +DOXYFILE_ENCODING = UTF-8 + +# The PROJECT_NAME tag is a single word (or a sequence of words surrounded +# by quotes) that should identify the project. + +PROJECT_NAME = $(PROJECT) + +# The PROJECT_NUMBER tag can be used to enter a project or revision number. +# This could be handy for archiving the generated documentation or +# if some version control system is used. + +PROJECT_NUMBER = $(VERSION) + +# The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute) +# base path where the generated documentation will be put. +# If a relative path is entered, it will be relative to the location +# where doxygen was started. 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If set to NO (the default) doxygen will only warn about +# wrong or incomplete parameter documentation, but not about the absence of +# documentation. + +WARN_NO_PARAMDOC = NO + +# The WARN_FORMAT tag determines the format of the warning messages that +# doxygen can produce. The string should contain the $file, $line, and $text +# tags, which will be replaced by the file and line number from which the +# warning originated and the warning text. Optionally the format may contain +# $version, which will be replaced by the version of the file (if it could +# be obtained via FILE_VERSION_FILTER) + +WARN_FORMAT = "$file:$line: $text " + +# The WARN_LOGFILE tag can be used to specify a file to which warning +# and error messages should be written. If left blank the output is written +# to stderr. + +WARN_LOGFILE = + +#--------------------------------------------------------------------------- +# configuration options related to the input files +#--------------------------------------------------------------------------- + +# The INPUT tag can be used to specify the files and/or directories that contain +# documented source files. You may enter file names like "myfile.cpp" or +# directories like "/usr/src/myproject". Separate the files or directories +# with spaces. + +INPUT = $(SRCDIR)/dc1394/ + +# This tag can be used to specify the character encoding of the source files that +# doxygen parses. Internally doxygen uses the UTF-8 encoding, which is also the default +# input encoding. Doxygen uses libiconv (or the iconv built into libc) for the transcoding. +# See http://www.gnu.org/software/libiconv for the list of possible encodings. + +INPUT_ENCODING = UTF-8 + +# If the value of the INPUT tag contains directories, you can use the +# FILE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp +# and *.h) to filter out the source-files in the directories. If left +# blank the following patterns are tested: +# *.c *.cc *.cxx *.cpp *.c++ *.java *.ii *.ixx *.ipp *.i++ *.inl *.h *.hh *.hxx +# *.hpp *.h++ *.idl *.odl *.cs *.php *.php3 *.inc *.m *.mm *.py + +FILE_PATTERNS = *.h + +# The RECURSIVE tag can be used to turn specify whether or not subdirectories +# should be searched for input files as well. Possible values are YES and NO. +# If left blank NO is used. + +RECURSIVE = YES + +# The EXCLUDE tag can be used to specify files and/or directories that should +# excluded from the INPUT source files. This way you can easily exclude a +# subdirectory from a directory tree whose root is specified with the INPUT tag. + +EXCLUDE = + +# The EXCLUDE_SYMLINKS tag can be used select whether or not files or +# directories that are symbolic links (a Unix filesystem feature) are excluded +# from the input. + +EXCLUDE_SYMLINKS = NO + +# If the value of the INPUT tag contains directories, you can use the +# EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude +# certain files from those directories. Note that the wildcards are matched +# against the file with absolute path, so to exclude all test directories +# for example use the pattern */test/* + +EXCLUDE_PATTERNS = + +# The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names +# (namespaces, classes, functions, etc.) that should be excluded from the output. +# The symbol name can be a fully qualified name, a word, or if the wildcard * is used, +# a substring. Examples: ANamespace, AClass, AClass::ANamespace, ANamespace::*Test + +EXCLUDE_SYMBOLS = + +# The EXAMPLE_PATH tag can be used to specify one or more files or +# directories that contain example code fragments that are included (see +# the \include command). + +EXAMPLE_PATH = $(SRCDIR)/examples + +# If the value of the EXAMPLE_PATH tag contains directories, you can use the +# EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp +# and *.h) to filter out the source-files in the directories. If left +# blank all files are included. + +EXAMPLE_PATTERNS = *.h + +# If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be +# searched for input files to be used with the \include or \dontinclude +# commands irrespective of the value of the RECURSIVE tag. +# Possible values are YES and NO. If left blank NO is used. + +EXAMPLE_RECURSIVE = YES + +# The IMAGE_PATH tag can be used to specify one or more files or +# directories that contain image that are included in the documentation (see +# the \image command). + +IMAGE_PATH = + +# The INPUT_FILTER tag can be used to specify a program that doxygen should +# invoke to filter for each input file. Doxygen will invoke the filter program +# by executing (via popen()) the command , where +# is the value of the INPUT_FILTER tag, and is the name of an +# input file. Doxygen will then use the output that the filter program writes +# to standard output. If FILTER_PATTERNS is specified, this tag will be +# ignored. + +INPUT_FILTER = + +# The FILTER_PATTERNS tag can be used to specify filters on a per file pattern +# basis. Doxygen will compare the file name with each pattern and apply the +# filter if there is a match. The filters are a list of the form: +# pattern=filter (like *.cpp=my_cpp_filter). See INPUT_FILTER for further +# info on how filters are used. If FILTER_PATTERNS is empty, INPUT_FILTER +# is applied to all files. + +FILTER_PATTERNS = + +# If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using +# INPUT_FILTER) will be used to filter the input files when producing source +# files to browse (i.e. when SOURCE_BROWSER is set to YES). + +FILTER_SOURCE_FILES = NO + +#--------------------------------------------------------------------------- +# configuration options related to source browsing +#--------------------------------------------------------------------------- + +# If the SOURCE_BROWSER tag is set to YES then a list of source files will +# be generated. Documented entities will be cross-referenced with these sources. +# Note: To get rid of all source code in the generated output, make sure also +# VERBATIM_HEADERS is set to NO. If you have enabled CALL_GRAPH or CALLER_GRAPH +# then you must also enable this option. If you don't then doxygen will produce +# a warning and turn it on anyway + +SOURCE_BROWSER = NO + +# Setting the INLINE_SOURCES tag to YES will include the body +# of functions and classes directly in the documentation. + +INLINE_SOURCES = NO + +# Setting the STRIP_CODE_COMMENTS tag to YES (the default) will instruct +# doxygen to hide any special comment blocks from generated source code +# fragments. Normal C and C++ comments will always remain visible. + +STRIP_CODE_COMMENTS = YES + +# If the REFERENCED_BY_RELATION tag is set to YES (the default) +# then for each documented function all documented +# functions referencing it will be listed. + +REFERENCED_BY_RELATION = NO + +# If the REFERENCES_RELATION tag is set to YES (the default) +# then for each documented function all documented entities +# called/used by that function will be listed. + +REFERENCES_RELATION = NO + +# If the REFERENCES_LINK_SOURCE tag is set to YES (the default) +# and SOURCE_BROWSER tag is set to YES, then the hyperlinks from +# functions in REFERENCES_RELATION and REFERENCED_BY_RELATION lists will +# link to the source code. Otherwise they will link to the documentstion. + +REFERENCES_LINK_SOURCE = YES + +# If the USE_HTAGS tag is set to YES then the references to source code +# will point to the HTML generated by the htags(1) tool instead of doxygen +# built-in source browser. The htags tool is part of GNU's global source +# tagging system (see http://www.gnu.org/software/global/global.html). You +# will need version 4.8.6 or higher. + +USE_HTAGS = NO + +# If the VERBATIM_HEADERS tag is set to YES (the default) then Doxygen +# will generate a verbatim copy of the header file for each class for +# which an include is specified. Set to NO to disable this. + +VERBATIM_HEADERS = NO + +#--------------------------------------------------------------------------- +# configuration options related to the alphabetical class index +#--------------------------------------------------------------------------- + +# If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index +# of all compounds will be generated. Enable this if the project +# contains a lot of classes, structs, unions or interfaces. + +ALPHABETICAL_INDEX = NO + +# If the alphabetical index is enabled (see ALPHABETICAL_INDEX) then +# the COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns +# in which this list will be split (can be a number in the range [1..20]) + +COLS_IN_ALPHA_INDEX = 5 + +# In case all classes in a project start with a common prefix, all +# classes will be put under the same header in the alphabetical index. +# The IGNORE_PREFIX tag can be used to specify one or more prefixes that +# should be ignored while generating the index headers. + +IGNORE_PREFIX = + +#--------------------------------------------------------------------------- +# configuration options related to the HTML output +#--------------------------------------------------------------------------- + +# If the GENERATE_HTML tag is set to YES (the default) Doxygen will +# generate HTML output. + +GENERATE_HTML = $(GENERATE_HTML) + +# The HTML_OUTPUT tag is used to specify where the HTML docs will be put. +# If a relative path is entered the value of OUTPUT_DIRECTORY will be +# put in front of it. If left blank `html' will be used as the default path. + +HTML_OUTPUT = html + +# The HTML_FILE_EXTENSION tag can be used to specify the file extension for +# each generated HTML page (for example: .htm,.php,.asp). If it is left blank +# doxygen will generate files with .html extension. + +HTML_FILE_EXTENSION = .html + +# The HTML_HEADER tag can be used to specify a personal HTML header for +# each generated HTML page. If it is left blank doxygen will generate a +# standard header. + +HTML_HEADER = + +# The HTML_FOOTER tag can be used to specify a personal HTML footer for +# each generated HTML page. If it is left blank doxygen will generate a +# standard footer. + +HTML_FOOTER = + +# The HTML_STYLESHEET tag can be used to specify a user-defined cascading +# style sheet that is used by each HTML page. It can be used to +# fine-tune the look of the HTML output. If the tag is left blank doxygen +# will generate a default style sheet. Note that doxygen will try to copy +# the style sheet file to the HTML output directory, so don't put your own +# stylesheet in the HTML output directory as well, or it will be erased! + +HTML_STYLESHEET = + +# If the HTML_ALIGN_MEMBERS tag is set to YES, the members of classes, +# files or namespaces will be aligned in HTML using tables. If set to +# NO a bullet list will be used. + +HTML_ALIGN_MEMBERS = YES + +# If the GENERATE_HTMLHELP tag is set to YES, additional index files +# will be generated that can be used as input for tools like the +# Microsoft HTML help workshop to generate a compressed HTML help file (.chm) +# of the generated HTML documentation. + +GENERATE_HTMLHELP = $(GENERATE_HTMLHELP) + +# If the HTML_DYNAMIC_SECTIONS tag is set to YES then the generated HTML +# documentation will contain sections that can be hidden and shown after the +# page has loaded. For this to work a browser that supports +# JavaScript and DHTML is required (for instance Mozilla 1.0+, Firefox +# Netscape 6.0+, Internet explorer 5.0+, Konqueror, or Safari). + +HTML_DYNAMIC_SECTIONS = NO + +# If the GENERATE_HTMLHELP tag is set to YES, the CHM_FILE tag can +# be used to specify the file name of the resulting .chm file. You +# can add a path in front of the file if the result should not be +# written to the html output directory. + +CHM_FILE = + +# If the GENERATE_HTMLHELP tag is set to YES, the HHC_LOCATION tag can +# be used to specify the location (absolute path including file name) of +# the HTML help compiler (hhc.exe). If non-empty doxygen will try to run +# the HTML help compiler on the generated index.hhp. + +HHC_LOCATION = $(HHC_PATH) + +# If the GENERATE_HTMLHELP tag is set to YES, the GENERATE_CHI flag +# controls if a separate .chi index file is generated (YES) or that +# it should be included in the master .chm file (NO). + +GENERATE_CHI = $(GENERATE_CHI) + +# If the GENERATE_HTMLHELP tag is set to YES, the BINARY_TOC flag +# controls whether a binary table of contents is generated (YES) or a +# normal table of contents (NO) in the .chm file. + +BINARY_TOC = NO + +# The TOC_EXPAND flag can be set to YES to add extra items for group members +# to the contents of the HTML help documentation and to the tree view. + +TOC_EXPAND = NO + +# The DISABLE_INDEX tag can be used to turn on/off the condensed index at +# top of each HTML page. The value NO (the default) enables the index and +# the value YES disables it. + +DISABLE_INDEX = NO + +# This tag can be used to set the number of enum values (range [1..20]) +# that doxygen will group on one line in the generated HTML documentation. + +ENUM_VALUES_PER_LINE = 4 + +# If the GENERATE_TREEVIEW tag is set to YES, a side panel will be +# generated containing a tree-like index structure (just like the one that +# is generated for HTML Help). For this to work a browser that supports +# JavaScript, DHTML, CSS and frames is required (for instance Mozilla 1.0+, +# Netscape 6.0+, Internet explorer 5.0+, or Konqueror). Windows users are +# probably better off using the HTML help feature. + +GENERATE_TREEVIEW = NO + +# If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be +# used to set the initial width (in pixels) of the frame in which the tree +# is shown. + +TREEVIEW_WIDTH = 250 + +#--------------------------------------------------------------------------- +# configuration options related to the LaTeX output +#--------------------------------------------------------------------------- + +# If the GENERATE_LATEX tag is set to YES (the default) Doxygen will +# generate Latex output. + +GENERATE_LATEX = $(GENERATE_LATEX) + +# The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put. +# If a relative path is entered the value of OUTPUT_DIRECTORY will be +# put in front of it. If left blank `latex' will be used as the default path. + +LATEX_OUTPUT = latex + +# The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be +# invoked. If left blank `latex' will be used as the default command name. + +LATEX_CMD_NAME = latex + +# The MAKEINDEX_CMD_NAME tag can be used to specify the command name to +# generate index for LaTeX. If left blank `makeindex' will be used as the +# default command name. + +MAKEINDEX_CMD_NAME = makeindex + +# If the COMPACT_LATEX tag is set to YES Doxygen generates more compact +# LaTeX documents. This may be useful for small projects and may help to +# save some trees in general. + +COMPACT_LATEX = NO + +# The PAPER_TYPE tag can be used to set the paper type that is used +# by the printer. Possible values are: a4, a4wide, letter, legal and +# executive. If left blank a4wide will be used. + +PAPER_TYPE = $(PAPER_SIZE) + +# The EXTRA_PACKAGES tag can be to specify one or more names of LaTeX +# packages that should be included in the LaTeX output. + +EXTRA_PACKAGES = + +# The LATEX_HEADER tag can be used to specify a personal LaTeX header for +# the generated latex document. The header should contain everything until +# the first chapter. If it is left blank doxygen will generate a +# standard header. Notice: only use this tag if you know what you are doing! + +LATEX_HEADER = + +# If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated +# is prepared for conversion to pdf (using ps2pdf). The pdf file will +# contain links (just like the HTML output) instead of page references +# This makes the output suitable for online browsing using a pdf viewer. + +PDF_HYPERLINKS = NO + +# If the USE_PDFLATEX tag is set to YES, pdflatex will be used instead of +# plain latex in the generated Makefile. Set this option to YES to get a +# higher quality PDF documentation. + +USE_PDFLATEX = $(GENERATE_PDF) + +# If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \\batchmode. +# command to the generated LaTeX files. This will instruct LaTeX to keep +# running if errors occur, instead of asking the user for help. +# This option is also used when generating formulas in HTML. + +LATEX_BATCHMODE = NO + +# If LATEX_HIDE_INDICES is set to YES then doxygen will not +# include the index chapters (such as File Index, Compound Index, etc.) +# in the output. + +LATEX_HIDE_INDICES = NO + +#--------------------------------------------------------------------------- +# configuration options related to the RTF output +#--------------------------------------------------------------------------- + +# If the GENERATE_RTF tag is set to YES Doxygen will generate RTF output +# The RTF output is optimized for Word 97 and may not look very pretty with +# other RTF readers or editors. + +GENERATE_RTF = $(GENERATE_RTF) + +# The RTF_OUTPUT tag is used to specify where the RTF docs will be put. +# If a relative path is entered the value of OUTPUT_DIRECTORY will be +# put in front of it. If left blank `rtf' will be used as the default path. + +RTF_OUTPUT = rtf + +# If the COMPACT_RTF tag is set to YES Doxygen generates more compact +# RTF documents. This may be useful for small projects and may help to +# save some trees in general. + +COMPACT_RTF = NO + +# If the RTF_HYPERLINKS tag is set to YES, the RTF that is generated +# will contain hyperlink fields. The RTF file will +# contain links (just like the HTML output) instead of page references. +# This makes the output suitable for online browsing using WORD or other +# programs which support those fields. +# Note: wordpad (write) and others do not support links. + +RTF_HYPERLINKS = NO + +# Load stylesheet definitions from file. Syntax is similar to doxygen's +# config file, i.e. a series of assignments. You only have to provide +# replacements, missing definitions are set to their default value. + +RTF_STYLESHEET_FILE = + +# Set optional variables used in the generation of an rtf document. +# Syntax is similar to doxygen's config file. + +RTF_EXTENSIONS_FILE = + +#--------------------------------------------------------------------------- +# configuration options related to the man page output +#--------------------------------------------------------------------------- + +# If the GENERATE_MAN tag is set to YES (the default) Doxygen will +# generate man pages + +GENERATE_MAN = $(GENERATE_MAN) + +# The MAN_OUTPUT tag is used to specify where the man pages will be put. +# If a relative path is entered the value of OUTPUT_DIRECTORY will be +# put in front of it. If left blank `man' will be used as the default path. + +MAN_OUTPUT = man + +# The MAN_EXTENSION tag determines the extension that is added to +# the generated man pages (default is the subroutine's section .3) + +MAN_EXTENSION = .3 + +# If the MAN_LINKS tag is set to YES and Doxygen generates man output, +# then it will generate one additional man file for each entity +# documented in the real man page(s). These additional files +# only source the real man page, but without them the man command +# would be unable to find the correct page. The default is NO. + +MAN_LINKS = NO + +#--------------------------------------------------------------------------- +# configuration options related to the XML output +#--------------------------------------------------------------------------- + +# If the GENERATE_XML tag is set to YES Doxygen will +# generate an XML file that captures the structure of +# the code including all documentation. + +GENERATE_XML = $(GENERATE_XML) + +# The XML_OUTPUT tag is used to specify where the XML pages will be put. +# If a relative path is entered the value of OUTPUT_DIRECTORY will be +# put in front of it. If left blank `xml' will be used as the default path. + +XML_OUTPUT = xml + +# The XML_SCHEMA tag can be used to specify an XML schema, +# which can be used by a validating XML parser to check the +# syntax of the XML files. + +XML_SCHEMA = + +# The XML_DTD tag can be used to specify an XML DTD, +# which can be used by a validating XML parser to check the +# syntax of the XML files. + +XML_DTD = + +# If the XML_PROGRAMLISTING tag is set to YES Doxygen will +# dump the program listings (including syntax highlighting +# and cross-referencing information) to the XML output. Note that +# enabling this will significantly increase the size of the XML output. + +XML_PROGRAMLISTING = YES + +#--------------------------------------------------------------------------- +# configuration options for the AutoGen Definitions output +#--------------------------------------------------------------------------- + +# If the GENERATE_AUTOGEN_DEF tag is set to YES Doxygen will +# generate an AutoGen Definitions (see autogen.sf.net) file +# that captures the structure of the code including all +# documentation. Note that this feature is still experimental +# and incomplete at the moment. + +GENERATE_AUTOGEN_DEF = NO + +#--------------------------------------------------------------------------- +# configuration options related to the Perl module output +#--------------------------------------------------------------------------- + +# If the GENERATE_PERLMOD tag is set to YES Doxygen will +# generate a Perl module file that captures the structure of +# the code including all documentation. Note that this +# feature is still experimental and incomplete at the +# moment. + +GENERATE_PERLMOD = NO + +# If the PERLMOD_LATEX tag is set to YES Doxygen will generate +# the necessary Makefile rules, Perl scripts and LaTeX code to be able +# to generate PDF and DVI output from the Perl module output. + +PERLMOD_LATEX = NO + +# If the PERLMOD_PRETTY tag is set to YES the Perl module output will be +# nicely formatted so it can be parsed by a human reader. This is useful +# if you want to understand what is going on. On the other hand, if this +# tag is set to NO the size of the Perl module output will be much smaller +# and Perl will parse it just the same. + +PERLMOD_PRETTY = YES + +# The names of the make variables in the generated doxyrules.make file +# are prefixed with the string contained in PERLMOD_MAKEVAR_PREFIX. +# This is useful so different doxyrules.make files included by the same +# Makefile don't overwrite each other's variables. + +PERLMOD_MAKEVAR_PREFIX = + +#--------------------------------------------------------------------------- +# Configuration options related to the preprocessor +#--------------------------------------------------------------------------- + +# If the ENABLE_PREPROCESSING tag is set to YES (the default) Doxygen will +# evaluate all C-preprocessor directives found in the sources and include +# files. + +ENABLE_PREPROCESSING = YES + +# If the MACRO_EXPANSION tag is set to YES Doxygen will expand all macro +# names in the source code. If set to NO (the default) only conditional +# compilation will be performed. Macro expansion can be done in a controlled +# way by setting EXPAND_ONLY_PREDEF to YES. + +MACRO_EXPANSION = NO + +# If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES +# then the macro expansion is limited to the macros specified with the +# PREDEFINED and EXPAND_AS_DEFINED tags. + +EXPAND_ONLY_PREDEF = NO + +# If the SEARCH_INCLUDES tag is set to YES (the default) the includes files +# in the INCLUDE_PATH (see below) will be search if a #include is found. + +SEARCH_INCLUDES = YES + +# The INCLUDE_PATH tag can be used to specify one or more directories that +# contain include files that are not input files but should be processed by +# the preprocessor. + +INCLUDE_PATH = + +# You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard +# patterns (like *.h and *.hpp) to filter out the header-files in the +# directories. If left blank, the patterns specified with FILE_PATTERNS will +# be used. + +INCLUDE_FILE_PATTERNS = + +# The PREDEFINED tag can be used to specify one or more macro names that +# are defined before the preprocessor is started (similar to the -D option of +# gcc). The argument of the tag is a list of macros of the form: name +# or name=definition (no spaces). If the definition and the = are +# omitted =1 is assumed. To prevent a macro definition from being +# undefined via #undef or recursively expanded use the := operator +# instead of the = operator. + +PREDEFINED = _DOXYGEN + +# If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then +# this tag can be used to specify a list of macro names that should be expanded. +# The macro definition that is found in the sources will be used. +# Use the PREDEFINED tag if you want to use a different macro definition. + +EXPAND_AS_DEFINED = + +# If the SKIP_FUNCTION_MACROS tag is set to YES (the default) then +# doxygen's preprocessor will remove all function-like macros that are alone +# on a line, have an all uppercase name, and do not end with a semicolon. Such +# function macros are typically used for boiler-plate code, and will confuse +# the parser if not removed. + +SKIP_FUNCTION_MACROS = YES + +#--------------------------------------------------------------------------- +# Configuration::additions related to external references +#--------------------------------------------------------------------------- + +# The TAGFILES option can be used to specify one or more tagfiles. +# Optionally an initial location of the external documentation +# can be added for each tagfile. The format of a tag file without +# this location is as follows: +# TAGFILES = file1 file2 ... +# Adding location for the tag files is done as follows: +# TAGFILES = file1=loc1 "file2 = loc2" ... +# where "loc1" and "loc2" can be relative or absolute paths or +# URLs. If a location is present for each tag, the installdox tool +# does not have to be run to correct the links. +# Note that each tag file must have a unique name +# (where the name does NOT include the path) +# If a tag file is not located in the directory in which doxygen +# is run, you must also specify the path to the tagfile here. + +TAGFILES = + +# When a file name is specified after GENERATE_TAGFILE, doxygen will create +# a tag file that is based on the input files it reads. + +GENERATE_TAGFILE = $(DOCDIR)/$(PROJECT).tag + +# If the ALLEXTERNALS tag is set to YES all external classes will be listed +# in the class index. If set to NO only the inherited external classes +# will be listed. + +ALLEXTERNALS = NO + +# If the EXTERNAL_GROUPS tag is set to YES all external groups will be listed +# in the modules index. If set to NO, only the current project's groups will +# be listed. + +EXTERNAL_GROUPS = YES + +# The PERL_PATH should be the absolute path and name of the perl script +# interpreter (i.e. the result of `which perl'). + +PERL_PATH = /usr/bin/perl + +#--------------------------------------------------------------------------- +# Configuration options related to the dot tool +#--------------------------------------------------------------------------- + +# If the CLASS_DIAGRAMS tag is set to YES (the default) Doxygen will +# generate a inheritance diagram (in HTML, RTF and LaTeX) for classes with base +# or super classes. Setting the tag to NO turns the diagrams off. Note that +# this option is superseded by the HAVE_DOT option below. This is only a +# fallback. It is recommended to install and use dot, since it yields more +# powerful graphs. + +CLASS_DIAGRAMS = NO + +# You can define message sequence charts within doxygen comments using the \msc +# command. Doxygen will then run the mscgen tool (see http://www.mcternan.me.uk/mscgen/) to +# produce the chart and insert it in the documentation. The MSCGEN_PATH tag allows you to +# specify the directory where the mscgen tool resides. If left empty the tool is assumed to +# be found in the default search path. + +MSCGEN_PATH = + +# If set to YES, the inheritance and collaboration graphs will hide +# inheritance and usage relations if the target is undocumented +# or is not a class. + +HIDE_UNDOC_RELATIONS = YES + +# If you set the HAVE_DOT tag to YES then doxygen will assume the dot tool is +# available from the path. This tool is part of Graphviz, a graph visualization +# toolkit from AT&T and Lucent Bell Labs. The other options in this section +# have no effect if this option is set to NO (the default) + +HAVE_DOT = $(HAVE_DOT) + +# If the CLASS_GRAPH and HAVE_DOT tags are set to YES then doxygen +# will generate a graph for each documented class showing the direct and +# indirect inheritance relations. Setting this tag to YES will force the +# the CLASS_DIAGRAMS tag to NO. + +CLASS_GRAPH = YES + +# If the COLLABORATION_GRAPH and HAVE_DOT tags are set to YES then doxygen +# will generate a graph for each documented class showing the direct and +# indirect implementation dependencies (inheritance, containment, and +# class references variables) of the class with other documented classes. + +COLLABORATION_GRAPH = YES + +# If the GROUP_GRAPHS and HAVE_DOT tags are set to YES then doxygen +# will generate a graph for groups, showing the direct groups dependencies + +GROUP_GRAPHS = YES + +# If the UML_LOOK tag is set to YES doxygen will generate inheritance and +# collaboration diagrams in a style similar to the OMG's Unified Modeling +# Language. + +UML_LOOK = NO + +# If set to YES, the inheritance and collaboration graphs will show the +# relations between templates and their instances. + +TEMPLATE_RELATIONS = NO + +# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDE_GRAPH, and HAVE_DOT +# tags are set to YES then doxygen will generate a graph for each documented +# file showing the direct and indirect include dependencies of the file with +# other documented files. + +INCLUDE_GRAPH = YES + +# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDED_BY_GRAPH, and +# HAVE_DOT tags are set to YES then doxygen will generate a graph for each +# documented header file showing the documented files that directly or +# indirectly include this file. + +INCLUDED_BY_GRAPH = YES + +# If the CALL_GRAPH, SOURCE_BROWSER and HAVE_DOT tags are set to YES then doxygen will +# generate a call dependency graph for every global function or class method. +# Note that enabling this option will significantly increase the time of a run. +# So in most cases it will be better to enable call graphs for selected +# functions only using the \callgraph command. + +CALL_GRAPH = NO + +# If the CALLER_GRAPH, SOURCE_BROWSER and HAVE_DOT tags are set to YES then doxygen will +# generate a caller dependency graph for every global function or class method. +# Note that enabling this option will significantly increase the time of a run. +# So in most cases it will be better to enable caller graphs for selected +# functions only using the \callergraph command. + +CALLER_GRAPH = NO + +# If the GRAPHICAL_HIERARCHY and HAVE_DOT tags are set to YES then doxygen +# will graphical hierarchy of all classes instead of a textual one. + +GRAPHICAL_HIERARCHY = YES + +# If the DIRECTORY_GRAPH, SHOW_DIRECTORIES and HAVE_DOT tags are set to YES +# then doxygen will show the dependencies a directory has on other directories +# in a graphical way. The dependency relations are determined by the #include +# relations between the files in the directories. + +DIRECTORY_GRAPH = YES + +# The DOT_IMAGE_FORMAT tag can be used to set the image format of the images +# generated by dot. Possible values are png, jpg, or gif +# If left blank png will be used. + +DOT_IMAGE_FORMAT = png + +# The tag DOT_PATH can be used to specify the path where the dot tool can be +# found. If left blank, it is assumed the dot tool can be found in the path. + +DOT_PATH = $(DOT_PATH) + +# The DOTFILE_DIRS tag can be used to specify one or more directories that +# contain dot files that are included in the documentation (see the +# \dotfile command). + +DOTFILE_DIRS = + +# The MAX_DOT_GRAPH_MAX_NODES tag can be used to set the maximum number of +# nodes that will be shown in the graph. If the number of nodes in a graph +# becomes larger than this value, doxygen will truncate the graph, which is +# visualized by representing a node as a red box. Note that doxygen if the number +# of direct children of the root node in a graph is already larger than +# MAX_DOT_GRAPH_NOTES then the graph will not be shown at all. Also note +# that the size of a graph can be further restricted by MAX_DOT_GRAPH_DEPTH. + +DOT_GRAPH_MAX_NODES = 50 + +# The MAX_DOT_GRAPH_DEPTH tag can be used to set the maximum depth of the +# graphs generated by dot. A depth value of 3 means that only nodes reachable +# from the root by following a path via at most 3 edges will be shown. Nodes +# that lay further from the root node will be omitted. Note that setting this +# option to 1 or 2 may greatly reduce the computation time needed for large +# code bases. Also note that the size of a graph can be further restricted by +# DOT_GRAPH_MAX_NODES. Using a depth of 0 means no depth restriction. + +MAX_DOT_GRAPH_DEPTH = 1000 + +# Set the DOT_TRANSPARENT tag to YES to generate images with a transparent +# background. This is disabled by default, which results in a white background. +# Warning: Depending on the platform used, enabling this option may lead to +# badly anti-aliased labels on the edges of a graph (i.e. they become hard to +# read). + +DOT_TRANSPARENT = NO + +# Set the DOT_MULTI_TARGETS tag to YES allow dot to generate multiple output +# files in one run (i.e. multiple -o and -T options on the command line). This +# makes dot run faster, but since only newer versions of dot (>1.8.10) +# support this, this feature is disabled by default. + +DOT_MULTI_TARGETS = NO + +# If the GENERATE_LEGEND tag is set to YES (the default) Doxygen will +# generate a legend page explaining the meaning of the various boxes and +# arrows in the dot generated graphs. + +GENERATE_LEGEND = YES + +# If the DOT_CLEANUP tag is set to YES (the default) Doxygen will +# remove the intermediate dot files that are used to generate +# the various graphs. + +DOT_CLEANUP = YES + +#--------------------------------------------------------------------------- +# Configuration::additions related to the search engine +#--------------------------------------------------------------------------- + +# The SEARCHENGINE tag specifies whether or not a search engine should be +# used. If set to NO the values of all tags below this one will be ignored. + +SEARCHENGINE = NO diff --git a/INSTALL b/INSTALL new file mode 100644 index 0000000..007e939 --- /dev/null +++ b/INSTALL @@ -0,0 +1,370 @@ +Installation Instructions +************************* + +Copyright (C) 1994-1996, 1999-2002, 2004-2013 Free Software Foundation, +Inc. + + Copying and distribution of this file, with or without modification, +are permitted in any medium without royalty provided the copyright +notice and this notice are preserved. This file is offered as-is, +without warranty of any kind. + +Basic Installation +================== + + Briefly, the shell commands `./configure; make; make install' should +configure, build, and install this package. The following +more-detailed instructions are generic; see the `README' file for +instructions specific to this package. Some packages provide this +`INSTALL' file but do not implement all of the features documented +below. The lack of an optional feature in a given package is not +necessarily a bug. More recommendations for GNU packages can be found +in *note Makefile Conventions: (standards)Makefile Conventions. + + The `configure' shell script attempts to guess correct values for +various system-dependent variables used during compilation. It uses +those values to create a `Makefile' in each directory of the package. +It may also create one or more `.h' files containing system-dependent +definitions. Finally, it creates a shell script `config.status' that +you can run in the future to recreate the current configuration, and a +file `config.log' containing compiler output (useful mainly for +debugging `configure'). + + It can also use an optional file (typically called `config.cache' +and enabled with `--cache-file=config.cache' or simply `-C') that saves +the results of its tests to speed up reconfiguring. Caching is +disabled by default to prevent problems with accidental use of stale +cache files. + + If you need to do unusual things to compile the package, please try +to figure out how `configure' could check whether to do them, and mail +diffs or instructions to the address given in the `README' so they can +be considered for the next release. If you are using the cache, and at +some point `config.cache' contains results you don't want to keep, you +may remove or edit it. + + The file `configure.ac' (or `configure.in') is used to create +`configure' by a program called `autoconf'. You need `configure.ac' if +you want to change it or regenerate `configure' using a newer version +of `autoconf'. + + The simplest way to compile this package is: + + 1. `cd' to the directory containing the package's source code and type + `./configure' to configure the package for your system. + + Running `configure' might take a while. While running, it prints + some messages telling which features it is checking for. + + 2. Type `make' to compile the package. + + 3. Optionally, type `make check' to run any self-tests that come with + the package, generally using the just-built uninstalled binaries. + + 4. Type `make install' to install the programs and any data files and + documentation. When installing into a prefix owned by root, it is + recommended that the package be configured and built as a regular + user, and only the `make install' phase executed with root + privileges. + + 5. Optionally, type `make installcheck' to repeat any self-tests, but + this time using the binaries in their final installed location. + This target does not install anything. Running this target as a + regular user, particularly if the prior `make install' required + root privileges, verifies that the installation completed + correctly. + + 6. You can remove the program binaries and object files from the + source code directory by typing `make clean'. To also remove the + files that `configure' created (so you can compile the package for + a different kind of computer), type `make distclean'. There is + also a `make maintainer-clean' target, but that is intended mainly + for the package's developers. If you use it, you may have to get + all sorts of other programs in order to regenerate files that came + with the distribution. + + 7. Often, you can also type `make uninstall' to remove the installed + files again. In practice, not all packages have tested that + uninstallation works correctly, even though it is required by the + GNU Coding Standards. + + 8. Some packages, particularly those that use Automake, provide `make + distcheck', which can by used by developers to test that all other + targets like `make install' and `make uninstall' work correctly. + This target is generally not run by end users. + +Compilers and Options +===================== + + Some systems require unusual options for compilation or linking that +the `configure' script does not know about. Run `./configure --help' +for details on some of the pertinent environment variables. + + You can give `configure' initial values for configuration parameters +by setting variables in the command line or in the environment. Here +is an example: + + ./configure CC=c99 CFLAGS=-g LIBS=-lposix + + *Note Defining Variables::, for more details. + +Compiling For Multiple Architectures +==================================== + + You can compile the package for more than one kind of computer at the +same time, by placing the object files for each architecture in their +own directory. To do this, you can use GNU `make'. `cd' to the +directory where you want the object files and executables to go and run +the `configure' script. `configure' automatically checks for the +source code in the directory that `configure' is in and in `..'. This +is known as a "VPATH" build. + + With a non-GNU `make', it is safer to compile the package for one +architecture at a time in the source code directory. After you have +installed the package for one architecture, use `make distclean' before +reconfiguring for another architecture. + + On MacOS X 10.5 and later systems, you can create libraries and +executables that work on multiple system types--known as "fat" or +"universal" binaries--by specifying multiple `-arch' options to the +compiler but only a single `-arch' option to the preprocessor. Like +this: + + ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ + CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ + CPP="gcc -E" CXXCPP="g++ -E" + + This is not guaranteed to produce working output in all cases, you +may have to build one architecture at a time and combine the results +using the `lipo' tool if you have problems. + +Installation Names +================== + + By default, `make install' installs the package's commands under +`/usr/local/bin', include files under `/usr/local/include', etc. You +can specify an installation prefix other than `/usr/local' by giving +`configure' the option `--prefix=PREFIX', where PREFIX must be an +absolute file name. + + You can specify separate installation prefixes for +architecture-specific files and architecture-independent files. If you +pass the option `--exec-prefix=PREFIX' to `configure', the package uses +PREFIX as the prefix for installing programs and libraries. +Documentation and other data files still use the regular prefix. + + In addition, if you use an unusual directory layout you can give +options like `--bindir=DIR' to specify different values for particular +kinds of files. Run `configure --help' for a list of the directories +you can set and what kinds of files go in them. In general, the +default for these options is expressed in terms of `${prefix}', so that +specifying just `--prefix' will affect all of the other directory +specifications that were not explicitly provided. + + The most portable way to affect installation locations is to pass the +correct locations to `configure'; however, many packages provide one or +both of the following shortcuts of passing variable assignments to the +`make install' command line to change installation locations without +having to reconfigure or recompile. + + The first method involves providing an override variable for each +affected directory. For example, `make install +prefix=/alternate/directory' will choose an alternate location for all +directory configuration variables that were expressed in terms of +`${prefix}'. Any directories that were specified during `configure', +but not in terms of `${prefix}', must each be overridden at install +time for the entire installation to be relocated. The approach of +makefile variable overrides for each directory variable is required by +the GNU Coding Standards, and ideally causes no recompilation. +However, some platforms have known limitations with the semantics of +shared libraries that end up requiring recompilation when using this +method, particularly noticeable in packages that use GNU Libtool. + + The second method involves providing the `DESTDIR' variable. For +example, `make install DESTDIR=/alternate/directory' will prepend +`/alternate/directory' before all installation names. The approach of +`DESTDIR' overrides is not required by the GNU Coding Standards, and +does not work on platforms that have drive letters. On the other hand, +it does better at avoiding recompilation issues, and works well even +when some directory options were not specified in terms of `${prefix}' +at `configure' time. + +Optional Features +================= + + If the package supports it, you can cause programs to be installed +with an extra prefix or suffix on their names by giving `configure' the +option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'. + + Some packages pay attention to `--enable-FEATURE' options to +`configure', where FEATURE indicates an optional part of the package. +They may also pay attention to `--with-PACKAGE' options, where PACKAGE +is something like `gnu-as' or `x' (for the X Window System). The +`README' should mention any `--enable-' and `--with-' options that the +package recognizes. + + For packages that use the X Window System, `configure' can usually +find the X include and library files automatically, but if it doesn't, +you can use the `configure' options `--x-includes=DIR' and +`--x-libraries=DIR' to specify their locations. + + Some packages offer the ability to configure how verbose the +execution of `make' will be. For these packages, running `./configure +--enable-silent-rules' sets the default to minimal output, which can be +overridden with `make V=1'; while running `./configure +--disable-silent-rules' sets the default to verbose, which can be +overridden with `make V=0'. + +Particular systems +================== + + On HP-UX, the default C compiler is not ANSI C compatible. If GNU +CC is not installed, it is recommended to use the following options in +order to use an ANSI C compiler: + + ./configure CC="cc -Ae -D_XOPEN_SOURCE=500" + +and if that doesn't work, install pre-built binaries of GCC for HP-UX. + + HP-UX `make' updates targets which have the same time stamps as +their prerequisites, which makes it generally unusable when shipped +generated files such as `configure' are involved. Use GNU `make' +instead. + + On OSF/1 a.k.a. Tru64, some versions of the default C compiler cannot +parse its `' header file. The option `-nodtk' can be used as +a workaround. If GNU CC is not installed, it is therefore recommended +to try + + ./configure CC="cc" + +and if that doesn't work, try + + ./configure CC="cc -nodtk" + + On Solaris, don't put `/usr/ucb' early in your `PATH'. This +directory contains several dysfunctional programs; working variants of +these programs are available in `/usr/bin'. So, if you need `/usr/ucb' +in your `PATH', put it _after_ `/usr/bin'. + + On Haiku, software installed for all users goes in `/boot/common', +not `/usr/local'. It is recommended to use the following options: + + ./configure --prefix=/boot/common + +Specifying the System Type +========================== + + There may be some features `configure' cannot figure out +automatically, but needs to determine by the type of machine the package +will run on. Usually, assuming the package is built to be run on the +_same_ architectures, `configure' can figure that out, but if it prints +a message saying it cannot guess the machine type, give it the +`--build=TYPE' option. TYPE can either be a short name for the system +type, such as `sun4', or a canonical name which has the form: + + CPU-COMPANY-SYSTEM + +where SYSTEM can have one of these forms: + + OS + KERNEL-OS + + See the file `config.sub' for the possible values of each field. If +`config.sub' isn't included in this package, then this package doesn't +need to know the machine type. + + If you are _building_ compiler tools for cross-compiling, you should +use the option `--target=TYPE' to select the type of system they will +produce code for. + + If you want to _use_ a cross compiler, that generates code for a +platform different from the build platform, you should specify the +"host" platform (i.e., that on which the generated programs will +eventually be run) with `--host=TYPE'. + +Sharing Defaults +================ + + If you want to set default values for `configure' scripts to share, +you can create a site shell script called `config.site' that gives +default values for variables like `CC', `cache_file', and `prefix'. +`configure' looks for `PREFIX/share/config.site' if it exists, then +`PREFIX/etc/config.site' if it exists. Or, you can set the +`CONFIG_SITE' environment variable to the location of the site script. +A warning: not all `configure' scripts look for a site script. + +Defining Variables +================== + + Variables not defined in a site shell script can be set in the +environment passed to `configure'. However, some packages may run +configure again during the build, and the customized values of these +variables may be lost. In order to avoid this problem, you should set +them in the `configure' command line, using `VAR=value'. For example: + + ./configure CC=/usr/local2/bin/gcc + +causes the specified `gcc' to be used as the C compiler (unless it is +overridden in the site shell script). + +Unfortunately, this technique does not work for `CONFIG_SHELL' due to +an Autoconf limitation. Until the limitation is lifted, you can use +this workaround: + + CONFIG_SHELL=/bin/bash ./configure CONFIG_SHELL=/bin/bash + +`configure' Invocation +====================== + + `configure' recognizes the following options to control how it +operates. + +`--help' +`-h' + Print a summary of all of the options to `configure', and exit. + +`--help=short' +`--help=recursive' + Print a summary of the options unique to this package's + `configure', and exit. The `short' variant lists options used + only in the top level, while the `recursive' variant lists options + also present in any nested packages. + +`--version' +`-V' + Print the version of Autoconf used to generate the `configure' + script, and exit. + +`--cache-file=FILE' + Enable the cache: use and save the results of the tests in FILE, + traditionally `config.cache'. FILE defaults to `/dev/null' to + disable caching. + +`--config-cache' +`-C' + Alias for `--cache-file=config.cache'. + +`--quiet' +`--silent' +`-q' + Do not print messages saying which checks are being made. To + suppress all normal output, redirect it to `/dev/null' (any error + messages will still be shown). + +`--srcdir=DIR' + Look for the package's source code in directory DIR. Usually + `configure' can determine that directory automatically. + +`--prefix=DIR' + Use DIR as the installation prefix. *note Installation Names:: + for more details, including other options available for fine-tuning + the installation locations. + +`--no-create' +`-n' + Run the configure checks, but stop before creating any output + files. + +`configure' also accepts some other, not widely useful, options. Run +`configure --help' for more details. diff --git a/INSTALL-windows b/INSTALL-windows new file mode 100644 index 0000000..ba40fa9 --- /dev/null +++ b/INSTALL-windows @@ -0,0 +1,125 @@ +Installation instructions for the Windows platform +--------------------------------------------------- +(Note: this could go in the main INSTALL file) + +The instructions are rather long; they detail what I had to go through +install libdc1394. It's not very difficult though. If you have +problems or comments about these instructions, please contact the +mailing list libdc1394-devel@lists.sf.net. The mailing list is +private, but you can send messages even if you are not a member; you +will just have to wait for moderation on your first message. + + +0. Unplug all 1394 cameras on your system. + +Windows tries to be smart but more often than not it isn't. Don't give +it something to chew on ;) + + + +1. Install MinGW and Msys + +Use the project's installer to install both MinGW and Msys +http://sourceforge.net/projects/mingw/files/Installer/mingw-get/ + + + +2. CMU driver installation + +This windows version of libdc1394 uses the CMU 1394 driver at its +core. For this reason you should first download and install this +driver. + +** Attention: if you have a Point Grey driver installed on your + computer (FlyCapture,...), you should first remove it + thouroughly. Verify after its removal that the camera is not + recognized as a Point Grey camera anymore, but as an "Imaging + Device" (in the device manager). Any attempt to use the CMU driver + and/or libdc1394 will fail if Windows is still complaining about + the missing "pgrcam.sys" file, among others. Verify that no file in + windows/inf/ refers to pgrcam.sys and check the following + directories for PGR files: /Windows/System32/drivers, + /Windows/System32/DRVSTORE and /Windows/System32/ReinstallBackups. + Editing the registry may be necessary too (augh!). + +Get the CMU driver at http://www.cs.cmu.edu/~iwan/1394/ +We recommend you use the installer "1394camera646-unsigned.exe", as +this is the version on which this library is based. + +After the installer has run, you may need to tell Windows to use the +CMU driver. Plug a camera, verify that the CMU demo app sees it and +that you can get a live feed. If not, go to the hardware manager and +check the driver status of your camera. If drivers are not attached to +it, you must use the "have disk" option and point Windows to the +location of the INF file, normally c:\Program Files\CMU\1394Camera +\Driver. Don't let Windows look for drivers on its own. After you have +confirmed that the drivers used by the camera are the CMU drivers, +re-test using the CMU demo app. + +Note 1: in the CMU demo app, you need to reset the camera before you +can control it. +Note 2: the CMU app sometimes fails to start a Format_7 stream. I +recommend that you start by selecting a standard video mode +(e.g. 640x480 MONO) +Note 3: on 64bit systems, the CMU driver is installed in c:\Program +Files (x86)\CMU\1394Camera\Driver (note the extra "(x86)") + +Once the CMU stuff is working fine, run the Msys shell and copy the +library files and headers to your mingw system: + +cp /Program\ Files/CMU/1394Camera/lib/1394camera.lib /mingw/lib/lib1394camera.a +cp /Program\ Files/CMU/1394Camera/include/1394camapi.h /mingw/include/ +cp /Program\ Files/CMU/1394Camera/include/1394common.h /mingw/include/ + +Tip 1: Use slashes ("/") when working in Msys, not backslashes ("\") +Tip 2: Installation should be done in the /mingw directory, NOT the +msys directory. + + + +3. SDL installation (optional) + +A new example program is being used to test the windows platform: +dc1394_iso. This program requires SDL, so if you want to compile it +you should install SDL first. + +Get SDL at http://www.libsdl.org/release/SDL-1.2.14.tar.gz +Don't use 1.2.15, the files are buggy (this may have been fixed +recently). Put the tarball in your Msys home, usually something like +c:/mingw/msys/1.0/home// + +tar -xvzf SDL-1.2.14.tar.gz +cd SDL-1.2.14 +./configure --prefix=/mingw/ +make +make install + + + +4. libdc1394 (at last!) + +If you reed this, you already have the tarball or GIT snapshot. Put it +alongside the SDL library in your Msys home directory (see above), and +again: + +tar -xvzf libdc1394.tar.gz +cd libdc1394 +./configure --prefix=/mingw/ +make +make install + +To test the library, run dc1394_iso.exe. If your camera does not +support the modes hardcoded in that example, you may need to adjust +some #define statements in dc1394_iso.c + +Note: when using Msys, stderr is not dumped on the terminal but in a +file. If you run the example from the directory of its location, the +output file should be ./.libs/stderr.txt + +If you get a nice live video, congratulations! If not, please contact +the mailing list (libdc1394-devel@lists.sf.net). + + + +Damien & Satofumi + diff --git a/Makefile.am b/Makefile.am new file mode 100644 index 0000000..fec72e7 --- /dev/null +++ b/Makefile.am @@ -0,0 +1,17 @@ +# process this file with automake to create a Makefile.in + +SUBDIRS = dc1394 +if MAKE_EXAMPLES +SUBDIRS += examples +endif + +MAINTAINERCLEANFILES = Makefile.in aclocal.m4 configure config.h.in \ + stamp-h.in +EXTRA_DIST = libdc1394-2.pc.in Doxyfile.in INSTALL-windows README-windows +# Doxygen part +MOSTLYCLEANFILES = $(DX_CLEANFILES) +include $(top_srcdir)/aminclude.am +# pkg-config part +pkgconfigdir = $(libdir)/pkgconfig +pkgconfig_DATA = libdc1394-2.pc + diff --git a/Makefile.in b/Makefile.in new file mode 100644 index 0000000..ddd82c7 --- /dev/null +++ b/Makefile.in @@ -0,0 +1,1056 @@ +# Makefile.in generated by automake 1.13.3 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2013 Free Software Foundation, Inc. + +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +# process this file with automake to create a Makefile.in + +# Copyright (C) 2004 Oren Ben-Kiki +# This file is distributed under the same terms as the Automake macro files. + +# Generate automatic documentation using Doxygen. 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Randomize read/write retry times on all platforms (use DC1394_SLOW_DOWN) + - Minor bug fixes + - Support POLL and WAIT capture on Windows. + +-- 2.2.0 + - Bug fixes: + - minor memory leak in Juju + - New Windows stack + - Add two USB cameras from Point Grey + +-- 2.1.4 + - Bug fixes: + - Allow image buffers to be editable by client apps on Linux juju + - Correct error in downsample bayer function + - Rename poorly named externally-visible symbol usb_init + - Fix misc. compilation errors + +-- 2.1.3: + - Bug fixes: + - Fix for usb writes larger than 1 quadlet + - On MAC OS, add needed frameworks to link line + - Update firewire-{cdev,constants}.h to latest version and license + - Change dequeue/enqueue to return error code if usb transfer has error + - dc1394/conversions.h: Fix typo in DC1394_STEREO_METHOD_MIN define + +-- 2.1.2: + - Fix broken ABI caused by new Format7 modes in release 2.1.1. + Reverted for now. + +-- 2.1.1: + - New features on Juju platform: + - Added timestamp support and implemented dc1394_read_cycle_timer + function (requires kernel 2.6.24+). + - Implemented dc1394_camera_set_broadcast, dc1394_camera_get_broadcast, + and automatic isochronous channel/bandwidth allocation (requires + kernel 2.6.30+). + - New features for all platforms: + - Added new Format7 modes for IIDC 1.32 + - Added missing documentation + - Bug fixes: + - Fix missing frames on Juju when host controller is OHCI 1.0 + and packets-per-frame is not a multiple of 8. + - Fix wrong return value of dc1394_deinterlace_stereo_frames + - Fixed bad initializations and build options (from Mike Lundy) + - More robust /dev/fw* detection (from Stefan Richter) + - Fixed memory allocation in AdaptBuffer functions (from Damien Dusha) + +-- 2.1.0: + - New features: + - USB support for Point Grey Chameleon and Firefly MV + - Platform selection at run-time instead of compile-time (juju, linux, + etc.) + - Bug fixes: + - Correct some bad math in the bayer conversion functions + - Juju: Retry busy transactions + - Linux: Remove bad includes from headers + +-- 2.0.3: + - Bug fixes: + - Crash on Mac OS 10.4 + - Bad data in mixed x86_64/i386 environments with Juju + - Wrong return value from dc1394_trigger_get_polarity() + - Incomplete results from dc1394_deinterlace_stereo_frames() + - Compilation fixes when downloading from SVN + +-- 2.0.2: + - New functions on all platforms: + dc1394_camera_get_node + dc1394_capture_is_frame_corrupt + - New function on Linux video1394 only: + dc1394_camera_get_linux_port + - New example program to capture PVN sequences. + - Bug fixes on Linux Juju: + - Better retry timeouts + - Fix manual isochronous channel allocation + - Bug fixes on Mac OS: + - Auto detection of bad or skipped packets (used for + dc1394_capture_is_frame_corrupt) + - Bug fixes on Linux video1394: + - Fix select() with multiple cameras on the same controller + - Handle EINTR return code properly in dc1394_capture_dequeue + - Better error detection if camera enumeration fails + - Documentation improvements + +-- 2.0.1: + - Fixed broken dc1394/dc1394.h include file when compiling externally. + - Fix iSight camera under Mac OS X. + - Removed the "edge-sense" bayer demosaic algorithm out of patent concern. + +-- 2.0.0: THE release, ready for distribution. Documentation is still + missing, but will eventually be completed. + +-- (various RCs): many interface changes + +-- 2.0.0-rc6: + Yes, more changes. We are waiting for one last big change before the + release of 2.0.0 so this may be the last RC. + +-- 2.0.0-rc5: + More interface changes, PIO support, cleanup and fixes. + +-- 2.0.0-rc4: + Intermediate release that includes a.o. the new capture API, better + support for AVT cameras, conversion functions that work on the new + video buffer struct, etc... + +-- 2.0.0-rc3: + The major addition of this version is the compatibility with Mac OSX + (Yeah!) There's a bunch of fixes and additions here and there too. + +-- 2.0.0-rc2: + Fixed serious problems in the camera detection + +-- 2.0.0-rc1: + This is the first RC release. Enjoy or send bug reports to the list. + +-- 2.0.0-pre7: + Many significant changes. + +-- 2.0.0-pre6: + Don't package anything before a final release (or at least a release + candidate), _please_. These PRE versions have an API that will change + and are not suitable for packages. This should be the last PRE release. + If there is no problem with it we will switch to release candidates (RC) + soon. + +-- 2.0.0-pre5: + The development continues... Besides bug fixes, the most notable + improvement is the capture structure that is now hidden in the camera + struct. + +-- 2.0.0-pre4: + bug fixes + +-- 2.0.0-pre3: + This release appears to be fully functional. It can be used but has not + been extensively tested. + +-- 2.0.0-pre2: + Same warning as pre1 + +-- 2.0.0-pre1: + A lot of changes, see the changelog for more details. This version breaks + almost all compatibility with the main trunk. Known not to work properly. + You have been warned ;-) This is just a CVS snapshot of the Version_2_0 + branch. + +(Older news about versions 0.x and 1.x of the library can be found in the +respective 0.x and 1.x packages) diff --git a/README b/README new file mode 100644 index 0000000..d9e07e0 --- /dev/null +++ b/README @@ -0,0 +1,75 @@ + 1394-Based Digital Camera Control Library + ========================================= + + +1. About the 1394-Based Digital Camera Control Library + +This library provides functionality to control any camera that conforms to the +1394-Based Digital Camera Specification written by the 1394 Trade Association +(http://www.1394ta.com). The specs can be downloaded for free here: +http://damien.douxchamps.net/ieee1394/libdc1394/iidc_specifications.php. +On Linux, Libdc1394 utilizes the lowlevel functionality provided by libraw1394 +to communicate with the camera. When compiled for the legacy Linux stack, +Libdc1394 also uses the video1394 kernel module for the DMA capture of the +video flow. + +The library is originally designed to work on Linux and was ported to OSX by +David Moore in 2006. A Windows version is in the works. + + +2. Copyleft + +The 1394-Based Digital Camera Control Library is licensed under the Lesser +General Public License (short LGPL, see file COPYING in the source +distribution). Other files in the source archives not belonging to but being +part of the build procedure of libraw1394 are under their own licenses, as +stated at the top of the individual files. + + +3. API documentation + +A basic description of each function can be found on libdc1394 website: +http://damien.douxchamps.net/ieee1394/libdc1394/ You can also find information +for all functions in the various header files dc1394/*.h. There are sample +programs in the examples/ directory which can be helpful for learning. For a +more comprehensive demonstration of the features of libdc1394, review the +Coriander application source code, available at +http://damien.douxchamps.net/ieee1394/coriander/ or read the IIDC +specifications. + + +4. Maintainer + +The maintainer of the 1394-Based Digital Camera Control Library is currently +Damien Douxchamps. Send suggestions, bug reports and fixes to the mailing +list libdc1394-devel@lists.sf.net. Subscription to the list is encouraged, but +not necessary (non-subscribers are moderated). See the file AUTHORS for a +complete list of contributors. + + +5. Quick installation guide + +To compile and install libdc1394 from a release tarball simply do the +following: + +./configure +make +make install + +Obviously, you need to be root when executing the last statement if you wish to +do a system-wide installation. To compile and install libdc1394 from a git +source tree do the following: + +autoreconf -i -s +./configure +make +make install + +Details on getting a source tree from the git repository is beyond the scope of +this small readme but the following command should give you the latest trunk: + +git clone git://libdc1394.git.sourceforge.net/gitroot/libdc1394/libdc1394 + +-- +2000-01-13 Gord Peters +2008-01-05 Damien Douxchamps diff --git a/README-windows b/README-windows new file mode 100644 index 0000000..a07dd3e --- /dev/null +++ b/README-windows @@ -0,0 +1,15 @@ +This implementation uses a library of CMU 1394 Digital Camera Library. +http://www.cs.cmu.edu/~iwan/1394/ + +This implementation is tested on MinGW (mingw-get-inst-20110802.exe) + +Known limitations: + +- a lot of functionalities are untested. Please participate in the + effort and report bugs on the mailing list libdc1394-devel@lists.sf.net. + +- the timestamps normally available in each dc1394video_frame_t are + NULL on windows. The CMU driver does not return this information + yet, because they have problem to get it from the Windows kernel + (google/grep for DESCRIPTOR_TIME_STAMP_ON_COMPLETION). + diff --git a/acinclude.m4 b/acinclude.m4 new file mode 100644 index 0000000..ded72d7 --- /dev/null +++ b/acinclude.m4 @@ -0,0 +1,468 @@ +# This file is part of Autoconf. -*- Autoconf -*- + +# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- +# +# Copyright © 2004 Scott James Remnant . +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# PKG_PROG_PKG_CONFIG([MIN-VERSION]) +# ---------------------------------- +AC_DEFUN([PKG_PROG_PKG_CONFIG], +[m4_pattern_forbid([^_?PKG_[A-Z_]+$]) +m4_pattern_allow([^PKG_CONFIG(_PATH)?$]) +AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl +if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then + AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) +fi +if test -n "$PKG_CONFIG"; then + _pkg_min_version=m4_default([$1], [0.9.0]) + AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) + if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + PKG_CONFIG="" + fi + +fi[]dnl +])# PKG_PROG_PKG_CONFIG + +# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) +# +# Check to see whether a particular set of modules exists. Similar +# to PKG_CHECK_MODULES(), but does not set variables or print errors. +# +# +# Similar to PKG_CHECK_MODULES, make sure that the first instance of +# this or PKG_CHECK_MODULES is called, or make sure to call +# PKG_CHECK_EXISTS manually +# -------------------------------------------------------------- +AC_DEFUN([PKG_CHECK_EXISTS], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl +if test -n "$PKG_CONFIG" && \ + AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then + m4_ifval([$2], [$2], [:]) +m4_ifvaln([$3], [else + $3])dnl +fi]) + + +# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES]) +# --------------------------------------------- +m4_define([_PKG_CONFIG], +[if test -n "$$1"; then + pkg_cv_[]$1="$$1" + elif test -n "$PKG_CONFIG"; then + PKG_CHECK_EXISTS([$3], + [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`], + [pkg_failed=yes]) + else + pkg_failed=untried +fi[]dnl +])# _PKG_CONFIG + +# _PKG_SHORT_ERRORS_SUPPORTED +# ----------------------------- +AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG]) +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi[]dnl +])# _PKG_SHORT_ERRORS_SUPPORTED + + +# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], +# [ACTION-IF-NOT-FOUND]) +# +# +# Note that if there is a possibility the first call to +# PKG_CHECK_MODULES might not happen, you should be sure to include an +# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac +# +# +# -------------------------------------------------------------- +AC_DEFUN([PKG_CHECK_MODULES], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl +AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl +AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl + +pkg_failed=no +AC_MSG_CHECKING([for $1]) + +_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2]) +_PKG_CONFIG([$1][_LIBS], [libs], [$2]) + +m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS +and $1[]_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details.]) + +if test $pkg_failed = yes; then + _PKG_SHORT_ERRORS_SUPPORTED + if test $_pkg_short_errors_supported = yes; then + $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$2" 2>&1` + else + $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors "$2" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD + + ifelse([$4], , [AC_MSG_ERROR(dnl +[Package requirements ($2) were not met: + +$$1_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +_PKG_TEXT +])], + [AC_MSG_RESULT([no]) + $4]) +elif test $pkg_failed = untried; then + ifelse([$4], , [AC_MSG_FAILURE(dnl +[The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +_PKG_TEXT + +To get pkg-config, see .])], + [$4]) +else + $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS + $1[]_LIBS=$pkg_cv_[]$1[]_LIBS + AC_MSG_RESULT([yes]) + ifelse([$3], , :, [$3]) +fi[]dnl +])# PKG_CHECK_MODULES + +# Copyright (C) 2004 Oren Ben-Kiki +# This file is distributed under the same terms as the Autoconf macro files. + +# Generate automatic documentation using Doxygen. Works in concert with the +# aminclude.m4 file and a compatible doxygen configuration file. Defines the +# following public macros: +# +# DX_???_FEATURE(ON|OFF) - control the default setting fo a Doxygen feature. +# Supported features are 'DOXYGEN' itself, 'DOT' for generating graphics, +# 'HTML' for plain HTML, 'CHM' for compressed HTML help (for MS users), 'CHI' +# for generating a seperate .chi file by the .chm file, and 'MAN', 'RTF', +# 'XML', 'PDF' and 'PS' for the appropriate output formats. The environment +# variable DOXYGEN_PAPER_SIZE may be specified to override the default 'a4wide' +# paper size. +# +# By default, HTML, PDF and PS documentation is generated as this seems to be +# the most popular and portable combination. MAN pages created by Doxygen are +# usually problematic, though by picking an appropriate subset and doing some +# massaging they might be better than nothing. CHM and RTF are specific for MS +# (note that you can't generate both HTML and CHM at the same time). The XML is +# rather useless unless you apply specialized post-processing to it. +# +# The macro mainly controls the default state of the feature. The use can +# override the default by specifying --enable or --disable. The macros ensure +# that contradictory flags are not given (e.g., --enable-doxygen-html and +# --enable-doxygen-chm, --enable-doxygen-anything with --disable-doxygen, etc.) +# Finally, each feature will be automatically disabled (with a warning) if the +# required programs are missing. +# +# Once all the feature defaults have been specified, call DX_INIT_DOXYGEN with +# the following parameters: a one-word name for the project for use as a +# filename base etc., an optional configuration file name (the default is +# 'Doxyfile', the same as Doxygen's default), and an optional output directory +# name (the default is 'doxygen-doc'). + +## ----------## +## Defaults. ## +## ----------## + +DX_ENV="" +AC_DEFUN([DX_FEATURE_doc], ON) +AC_DEFUN([DX_FEATURE_dot], OFF) +AC_DEFUN([DX_FEATURE_man], OFF) +AC_DEFUN([DX_FEATURE_html], OFF) +AC_DEFUN([DX_FEATURE_chm], OFF) +AC_DEFUN([DX_FEATURE_chi], OFF) +AC_DEFUN([DX_FEATURE_rtf], OFF) +AC_DEFUN([DX_FEATURE_xml], OFF) +AC_DEFUN([DX_FEATURE_pdf], OFF) +AC_DEFUN([DX_FEATURE_ps], OFF) + +## --------------- ## +## Private macros. ## +## --------------- ## + +# DX_ENV_APPEND(VARIABLE, VALUE) +# ------------------------------ +# Append VARIABLE="VALUE" to DX_ENV for invoking doxygen. +AC_DEFUN([DX_ENV_APPEND], [AC_SUBST([DX_ENV], ["$DX_ENV $1='$2'"])]) + +# DX_DIRNAME_EXPR +# --------------- +# Expand into a shell expression prints the directory part of a path. +AC_DEFUN([DX_DIRNAME_EXPR], + [[expr ".$1" : '\(\.\)[^/]*$' \| "x$1" : 'x\(.*\)/[^/]*$']]) + +# DX_IF_FEATURE(FEATURE, IF-ON, IF-OFF) +# ------------------------------------- +# Expands according to the M4 (static) status of the feature. +AC_DEFUN([DX_IF_FEATURE], [ifelse(DX_FEATURE_$1, ON, [$2], [$3])]) + +# DX_REQUIRE_PROG(VARIABLE, PROGRAM) +# ---------------------------------- +# Require the specified program to be found for the DX_CURRENT_FEATURE to work. +AC_DEFUN([DX_REQUIRE_PROG], [ +AC_PATH_TOOL([$1], [$2]) +if test "$DX_FLAG_[]DX_CURRENT_FEATURE$$1" = 1; then + AC_MSG_WARN([$2 not found - will not DX_CURRENT_DESCRIPTION]) + AC_SUBST([DX_FLAG_]DX_CURRENT_FEATURE, 0) +fi +]) + +# DX_TEST_FEATURE(FEATURE) +# ------------------------ +# Expand to a shell expression testing whether the feature is active. +AC_DEFUN([DX_TEST_FEATURE], [test "$DX_FLAG_$1" = 1]) + +# DX_CHECK_DEPEND(REQUIRED_FEATURE, REQUIRED_STATE) +# ------------------------------------------------- +# Verify that a required features has the right state before trying to turn on +# the DX_CURRENT_FEATURE. +AC_DEFUN([DX_CHECK_DEPEND], [ +test "$DX_FLAG_$1" = "$2" \ +|| AC_MSG_ERROR([doxygen-DX_CURRENT_FEATURE ifelse([$2], 1, + requires, contradicts) doxygen-DX_CURRENT_FEATURE]) +]) + +# DX_CLEAR_DEPEND(FEATURE, REQUIRED_FEATURE, REQUIRED_STATE) +# ---------------------------------------------------------- +# Turn off the DX_CURRENT_FEATURE if the required feature is off. +AC_DEFUN([DX_CLEAR_DEPEND], [ +test "$DX_FLAG_$1" = "$2" || AC_SUBST([DX_FLAG_]DX_CURRENT_FEATURE, 0) +]) + +# DX_FEATURE_ARG(FEATURE, DESCRIPTION, +# CHECK_DEPEND, CLEAR_DEPEND, +# REQUIRE, DO-IF-ON, DO-IF-OFF) +# -------------------------------------------- +# Parse the command-line option controlling a feature. CHECK_DEPEND is called +# if the user explicitly turns the feature on (and invokes DX_CHECK_DEPEND), +# otherwise CLEAR_DEPEND is called to turn off the default state if a required +# feature is disabled (using DX_CLEAR_DEPEND). REQUIRE performs additional +# requirement tests (DX_REQUIRE_PROG). Finally, an automake flag is set and +# DO-IF-ON or DO-IF-OFF are called according to the final state of the feature. +AC_DEFUN([DX_ARG_ABLE], [ + AC_DEFUN([DX_CURRENT_FEATURE], [$1]) + AC_DEFUN([DX_CURRENT_DESCRIPTION], [$2]) + AC_ARG_ENABLE(doxygen-$1, + [AS_HELP_STRING(DX_IF_FEATURE([$1], [--disable-doxygen-$1], + [--enable-doxygen-$1]), + DX_IF_FEATURE([$1], [don't $2], [$2]))], + [ +case "$enableval" in +#( +y|Y|yes|Yes|YES) + AC_SUBST([DX_FLAG_$1], 1) + $3 +;; #( +n|N|no|No|NO) + AC_SUBST([DX_FLAG_$1], 0) +;; #( +*) + AC_MSG_ERROR([invalid value '$enableval' given to doxygen-$1]) +;; +esac +], [ +AC_SUBST([DX_FLAG_$1], [DX_IF_FEATURE([$1], 1, 0)]) +$4 +]) +if DX_TEST_FEATURE([$1]); then + $5 + : +fi +if DX_TEST_FEATURE([$1]); then + AM_CONDITIONAL(DX_COND_$1, :) + $6 + : +else + AM_CONDITIONAL(DX_COND_$1, false) + $7 + : +fi +]) + +## -------------- ## +## Public macros. ## +## -------------- ## + +# DX_XXX_FEATURE(DEFAULT_STATE) +# ----------------------------- +AC_DEFUN([DX_DOXYGEN_FEATURE], [AC_DEFUN([doc], [$1])]) +AC_DEFUN([DX_MAN_FEATURE], [AC_DEFUN([DX_FEATURE_man], [$1])]) +AC_DEFUN([DX_HTML_FEATURE], [AC_DEFUN([DX_FEATURE_html], [$1])]) +AC_DEFUN([DX_CHM_FEATURE], [AC_DEFUN([DX_FEATURE_chm], [$1])]) +AC_DEFUN([DX_CHI_FEATURE], [AC_DEFUN([DX_FEATURE_chi], [$1])]) +AC_DEFUN([DX_RTF_FEATURE], [AC_DEFUN([DX_FEATURE_rtf], [$1])]) +AC_DEFUN([DX_XML_FEATURE], [AC_DEFUN([DX_FEATURE_xml], [$1])]) +AC_DEFUN([DX_XML_FEATURE], [AC_DEFUN([DX_FEATURE_xml], [$1])]) +AC_DEFUN([DX_PDF_FEATURE], [AC_DEFUN([DX_FEATURE_pdf], [$1])]) +AC_DEFUN([DX_PS_FEATURE], [AC_DEFUN([DX_FEATURE_ps], [$1])]) + +# DX_INIT_DOXYGEN(PROJECT, [CONFIG-FILE], [OUTPUT-DOC-DIR]) +# --------------------------------------------------------- +# PROJECT also serves as the base name for the documentation files. +# The default CONFIG-FILE is "Doxyfile" and OUTPUT-DOC-DIR is "doc". +AC_DEFUN([DX_INIT_DOXYGEN], [ + +# Files: +AC_SUBST([DX_PROJECT], [$1]) +AC_SUBST([DX_CONFIG], [ifelse([$2], [], Doxyfile, [$2])]) +AC_SUBST([DX_DOCDIR], [ifelse([$3], [], doc, [$3])]) + +# Environment variables used inside Doxyfile.in: +DX_ENV_APPEND(SRCDIR, $srcdir) +DX_ENV_APPEND(PROJECT, $DX_PROJECT) +DX_ENV_APPEND(DOCDIR, $DX_DOCDIR) +DX_ENV_APPEND(VERSION, $PACKAGE_VERSION) + +# Doxygen itself: +DX_ARG_ABLE(doc, [generate any doxygen documentation (requires doxygen package)], + [], + [], + [DX_REQUIRE_PROG([DX_DOXYGEN], doxygen) + DX_REQUIRE_PROG([DX_PERL], perl)], + [DX_ENV_APPEND(PERL_PATH, $DX_PERL)]) + +# Dot for graphics: +DX_ARG_ABLE(dot, [generate graphics for doxygen documentation (requires doxygen package)], + [DX_CHECK_DEPEND(doc, 1)], + [DX_CLEAR_DEPEND(doc, 1)], + [DX_REQUIRE_PROG([DX_DOT], dot)], + [DX_ENV_APPEND(HAVE_DOT, YES) + DX_ENV_APPEND(DOT_PATH, [`DX_DIRNAME_EXPR($DX_DOT)`])], + [DX_ENV_APPEND(HAVE_DOT, NO)]) + +# Man pages generation: +DX_ARG_ABLE(man, [generate doxygen manual pages (requires doxygen package)], + [DX_CHECK_DEPEND(doc, 1)], + [DX_CLEAR_DEPEND(doc, 1)], + [], + [DX_ENV_APPEND(GENERATE_MAN, YES)], + [DX_ENV_APPEND(GENERATE_MAN, NO)]) + +# RTF file generation: +DX_ARG_ABLE(rtf, [generate doxygen RTF documentation (requires doxygen package)], + [DX_CHECK_DEPEND(doc, 1)], + [DX_CLEAR_DEPEND(doc, 1)], + [], + [DX_ENV_APPEND(GENERATE_RTF, YES)], + [DX_ENV_APPEND(GENERATE_RTF, NO)]) + +# XML file generation: +DX_ARG_ABLE(xml, [generate doxygen XML documentation (requires doxygen package)], + [DX_CHECK_DEPEND(doc, 1)], + [DX_CLEAR_DEPEND(doc, 1)], + [], + [DX_ENV_APPEND(GENERATE_XML, YES)], + [DX_ENV_APPEND(GENERATE_XML, NO)]) + +# (Compressed) HTML help generation: +DX_ARG_ABLE(chm, [generate doxygen compressed HTML help documentation (requires doxygen package)], + [DX_CHECK_DEPEND(doc, 1)], + [DX_CLEAR_DEPEND(doc, 1)], + [DX_REQUIRE_PROG([DX_HHC], hhc)], + [DX_ENV_APPEND(HHC_PATH, $DX_HHC) + DX_ENV_APPEND(GENERATE_HTML, YES) + DX_ENV_APPEND(GENERATE_HTMLHELP, YES)], + [DX_ENV_APPEND(GENERATE_HTMLHELP, NO)]) + +# Seperate CHI file generation. +DX_ARG_ABLE(chi, [generate doxygen seperate compressed HTML help index file (requires doxygen package)], + [DX_CHECK_DEPEND(chm, 1)], + [DX_CLEAR_DEPEND(chm, 1)], + [], + [DX_ENV_APPEND(GENERATE_CHI, YES)], + [DX_ENV_APPEND(GENERATE_CHI, NO)]) + +# Plain HTML pages generation: +DX_ARG_ABLE(html, [generate doxygen plain HTML documentation (requires doxygen package)], + [DX_CHECK_DEPEND(doc, 1) DX_CHECK_DEPEND(chm, 0)], + [DX_CLEAR_DEPEND(doc, 1) DX_CLEAR_DEPEND(chm, 0)], + [], + [DX_ENV_APPEND(GENERATE_HTML, YES)], + [DX_TEST_FEATURE(chm) || DX_ENV_APPEND(GENERATE_HTML, NO)]) + +# PostScript file generation: +DX_ARG_ABLE(ps, [generate doxygen PostScript documentation (requires doxygen and latex packages)], + [DX_CHECK_DEPEND(doc, 1)], + [DX_CLEAR_DEPEND(doc, 1)], + [DX_REQUIRE_PROG([DX_LATEX], latex) + DX_REQUIRE_PROG([DX_MAKEINDEX], makeindex) + DX_REQUIRE_PROG([DX_DVIPS], dvips) + DX_REQUIRE_PROG([DX_EGREP], egrep)]) + +# PDF file generation: +DX_ARG_ABLE(pdf, [generate doxygen PDF documentation (requires doxygen and pdflatex packages)], + [DX_CHECK_DEPEND(doc, 1)], + [DX_CLEAR_DEPEND(doc, 1)], + [DX_REQUIRE_PROG([DX_PDFLATEX], pdflatex) + DX_REQUIRE_PROG([DX_MAKEINDEX], makeindex) + DX_REQUIRE_PROG([DX_EGREP], egrep)]) + +# LaTeX generation for PS and/or PDF: +if DX_TEST_FEATURE(ps) || DX_TEST_FEATURE(pdf); then + AM_CONDITIONAL(DX_COND_latex, :) + DX_ENV_APPEND(GENERATE_LATEX, YES) +else + AM_CONDITIONAL(DX_COND_latex, false) + DX_ENV_APPEND(GENERATE_LATEX, NO) +fi + +# Paper size for PS and/or PDF: +AC_ARG_VAR(DOXYGEN_PAPER_SIZE, + [a4wide (default), a4, letter, legal or executive]) +case "$DOXYGEN_PAPER_SIZE" in +#( +"") + AC_SUBST(DOXYGEN_PAPER_SIZE, "") +;; #( +a4wide|a4|letter|legal|executive) + DX_ENV_APPEND(PAPER_SIZE, $DOXYGEN_PAPER_SIZE) +;; #( +*) + AC_MSG_ERROR([unknown DOXYGEN_PAPER_SIZE='$DOXYGEN_PAPER_SIZE']) +;; +esac + +#For debugging: +#echo DX_FLAG_doc=$DX_FLAG_doc +#echo DX_FLAG_dot=$DX_FLAG_dot +#echo DX_FLAG_man=$DX_FLAG_man +#echo DX_FLAG_html=$DX_FLAG_html +#echo DX_FLAG_chm=$DX_FLAG_chm +#echo DX_FLAG_chi=$DX_FLAG_chi +#echo DX_FLAG_rtf=$DX_FLAG_rtf +#echo DX_FLAG_xml=$DX_FLAG_xml +#echo DX_FLAG_pdf=$DX_FLAG_pdf +#echo DX_FLAG_ps=$DX_FLAG_ps +#echo DX_ENV=$DX_ENV +]) diff --git a/aclocal.m4 b/aclocal.m4 new file mode 100644 index 0000000..6532da3 --- /dev/null +++ b/aclocal.m4 @@ -0,0 +1,1322 @@ +# generated automatically by aclocal 1.13.3 -*- Autoconf -*- + +# Copyright (C) 1996-2013 Free Software Foundation, Inc. + +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])]) +m4_ifndef([AC_AUTOCONF_VERSION], + [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl +m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],, +[m4_warning([this file was generated for autoconf 2.69. +You have another version of autoconf. It may work, but is not guaranteed to. +If you have problems, you may need to regenerate the build system entirely. +To do so, use the procedure documented by the package, typically 'autoreconf'.])]) + +# Configure paths for SDL +# Sam Lantinga 9/21/99 +# stolen from Manish Singh +# stolen back from Frank Belew +# stolen from Manish Singh +# Shamelessly stolen from Owen Taylor + +# serial 1 + +dnl AM_PATH_SDL([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]]) +dnl Test for SDL, and define SDL_CFLAGS and SDL_LIBS +dnl +AC_DEFUN([AM_PATH_SDL], +[dnl +dnl Get the cflags and libraries from the sdl-config script +dnl +AC_ARG_WITH(sdl-prefix,[ --with-sdl-prefix=PFX Prefix where SDL is installed (optional)], + sdl_prefix="$withval", sdl_prefix="") +AC_ARG_WITH(sdl-exec-prefix,[ --with-sdl-exec-prefix=PFX Exec prefix where SDL is installed (optional)], + sdl_exec_prefix="$withval", sdl_exec_prefix="") +AC_ARG_ENABLE(sdltest, [ --disable-sdltest Do not try to compile and run a test SDL program], + , enable_sdltest=yes) + + if test x$sdl_exec_prefix != x ; then + sdl_config_args="$sdl_config_args --exec-prefix=$sdl_exec_prefix" + if test x${SDL_CONFIG+set} != xset ; then + SDL_CONFIG=$sdl_exec_prefix/bin/sdl-config + fi + fi + if test x$sdl_prefix != x ; then + sdl_config_args="$sdl_config_args --prefix=$sdl_prefix" + if test x${SDL_CONFIG+set} != xset ; then + SDL_CONFIG=$sdl_prefix/bin/sdl-config + fi + fi + + as_save_PATH="$PATH" + if test "x$prefix" != xNONE; then + PATH="$prefix/bin:$prefix/usr/bin:$PATH" + fi + AC_PATH_PROG(SDL_CONFIG, sdl-config, no, [$PATH]) + PATH="$as_save_PATH" + min_sdl_version=ifelse([$1], ,0.11.0,$1) + AC_MSG_CHECKING(for SDL - version >= $min_sdl_version) + no_sdl="" + if test "$SDL_CONFIG" = "no" ; then + no_sdl=yes + else + SDL_CFLAGS=`$SDL_CONFIG $sdl_config_args --cflags` + SDL_LIBS=`$SDL_CONFIG $sdl_config_args --libs` + + sdl_major_version=`$SDL_CONFIG $sdl_config_args --version | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` + sdl_minor_version=`$SDL_CONFIG $sdl_config_args --version | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` + sdl_micro_version=`$SDL_CONFIG $sdl_config_args --version | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` + if test "x$enable_sdltest" = "xyes" ; then + ac_save_CFLAGS="$CFLAGS" + ac_save_CXXFLAGS="$CXXFLAGS" + ac_save_LIBS="$LIBS" + CFLAGS="$CFLAGS $SDL_CFLAGS" + CXXFLAGS="$CXXFLAGS $SDL_CFLAGS" + LIBS="$LIBS $SDL_LIBS" +dnl +dnl Now check if the installed SDL is sufficiently new. (Also sanity +dnl checks the results of sdl-config to some extent +dnl + rm -f conf.sdltest + AC_TRY_RUN([ +#include +#include +#include +#include "SDL.h" + +char* +my_strdup (char *str) +{ + char *new_str; + + if (str) + { + new_str = (char *)malloc ((strlen (str) + 1) * sizeof(char)); + strcpy (new_str, str); + } + else + new_str = NULL; + + return new_str; +} + +int main (int argc, char *argv[]) +{ + int major, minor, micro; + char *tmp_version; + + /* This hangs on some systems (?) + system ("touch conf.sdltest"); + */ + { FILE *fp = fopen("conf.sdltest", "a"); if ( fp ) fclose(fp); } + + /* HP/UX 9 (%@#!) writes to sscanf strings */ + tmp_version = my_strdup("$min_sdl_version"); + if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) { + printf("%s, bad version string\n", "$min_sdl_version"); + exit(1); + } + + if (($sdl_major_version > major) || + (($sdl_major_version == major) && ($sdl_minor_version > minor)) || + (($sdl_major_version == major) && ($sdl_minor_version == minor) && ($sdl_micro_version >= micro))) + { + return 0; + } + else + { + printf("\n*** 'sdl-config --version' returned %d.%d.%d, but the minimum version\n", $sdl_major_version, $sdl_minor_version, $sdl_micro_version); + printf("*** of SDL required is %d.%d.%d. If sdl-config is correct, then it is\n", major, minor, micro); + printf("*** best to upgrade to the required version.\n"); + printf("*** If sdl-config was wrong, set the environment variable SDL_CONFIG\n"); + printf("*** to point to the correct copy of sdl-config, and remove the file\n"); + printf("*** config.cache before re-running configure\n"); + return 1; + } +} + +],, no_sdl=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"]) + CFLAGS="$ac_save_CFLAGS" + CXXFLAGS="$ac_save_CXXFLAGS" + LIBS="$ac_save_LIBS" + fi + fi + if test "x$no_sdl" = x ; then + AC_MSG_RESULT(yes) + ifelse([$2], , :, [$2]) + else + AC_MSG_RESULT(no) + if test "$SDL_CONFIG" = "no" ; then + echo "*** The sdl-config script installed by SDL could not be found" + echo "*** If SDL was installed in PREFIX, make sure PREFIX/bin is in" + echo "*** your path, or set the SDL_CONFIG environment variable to the" + echo "*** full path to sdl-config." + else + if test -f conf.sdltest ; then + : + else + echo "*** Could not run SDL test program, checking why..." + CFLAGS="$CFLAGS $SDL_CFLAGS" + CXXFLAGS="$CXXFLAGS $SDL_CFLAGS" + LIBS="$LIBS $SDL_LIBS" + AC_TRY_LINK([ +#include +#include "SDL.h" + +int main(int argc, char *argv[]) +{ return 0; } +#undef main +#define main K_and_R_C_main +], [ return 0; ], + [ echo "*** The test program compiled, but did not run. This usually means" + echo "*** that the run-time linker is not finding SDL or finding the wrong" + echo "*** version of SDL. If it is not finding SDL, you'll need to set your" + echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point" + echo "*** to the installed location Also, make sure you have run ldconfig if that" + echo "*** is required on your system" + echo "***" + echo "*** If you have an old version installed, it is best to remove it, although" + echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"], + [ echo "*** The test program failed to compile or link. See the file config.log for the" + echo "*** exact error that occured. This usually means SDL was incorrectly installed" + echo "*** or that you have moved SDL since it was installed. In the latter case, you" + echo "*** may want to edit the sdl-config script: $SDL_CONFIG" ]) + CFLAGS="$ac_save_CFLAGS" + CXXFLAGS="$ac_save_CXXFLAGS" + LIBS="$ac_save_LIBS" + fi + fi + SDL_CFLAGS="" + SDL_LIBS="" + ifelse([$3], , :, [$3]) + fi + AC_SUBST(SDL_CFLAGS) + AC_SUBST(SDL_LIBS) + rm -f conf.sdltest +]) + +# Copyright (C) 2002-2013 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# AM_AUTOMAKE_VERSION(VERSION) +# ---------------------------- +# Automake X.Y traces this macro to ensure aclocal.m4 has been +# generated from the m4 files accompanying Automake X.Y. +# (This private macro should not be called outside this file.) +AC_DEFUN([AM_AUTOMAKE_VERSION], +[am__api_version='1.13' +dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to +dnl require some minimum version. 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Yes, it's still used +# in the wild :-( We should find a proper way to deprecate it ... +AC_SUBST([AMTAR], ['$${TAR-tar}']) + +# We'll loop over all known methods to create a tar archive until one works. +_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' + +m4_if([$1], [v7], + [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'], + + [m4_case([$1], + [ustar], + [# The POSIX 1988 'ustar' format is defined with fixed-size fields. + # There is notably a 21 bits limit for the UID and the GID. In fact, + # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343 + # and bug#13588). + am_max_uid=2097151 # 2^21 - 1 + am_max_gid=$am_max_uid + # The $UID and $GID variables are not portable, so we need to resort + # to the POSIX-mandated id(1) utility. Errors in the 'id' calls + # below are definitely unexpected, so allow the users to see them + # (that is, avoid stderr redirection). + am_uid=`id -u || echo unknown` + am_gid=`id -g || echo unknown` + AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format]) + if test $am_uid -le $am_max_uid; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + _am_tools=none + fi + AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format]) + if test $am_gid -le $am_max_gid; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + _am_tools=none + fi], + + [pax], + [], + + [m4_fatal([Unknown tar format])]) + + AC_MSG_CHECKING([how to create a $1 tar archive]) + + # Go ahead even if we have the value already cached. We do so because we + # need to set the values for the 'am__tar' and 'am__untar' variables. + _am_tools=${am_cv_prog_tar_$1-$_am_tools} + + for _am_tool in $_am_tools; do + case $_am_tool in + gnutar) + for _am_tar in tar gnutar gtar; do + AM_RUN_LOG([$_am_tar --version]) && break + done + am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' + am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' + am__untar="$_am_tar -xf -" + ;; + plaintar) + # Must skip GNU tar: if it does not support --format= it doesn't create + # ustar tarball either. + (tar --version) >/dev/null 2>&1 && continue + am__tar='tar chf - "$$tardir"' + am__tar_='tar chf - "$tardir"' + am__untar='tar xf -' + ;; + pax) + am__tar='pax -L -x $1 -w "$$tardir"' + am__tar_='pax -L -x $1 -w "$tardir"' + am__untar='pax -r' + ;; + cpio) + am__tar='find "$$tardir" -print | cpio -o -H $1 -L' + am__tar_='find "$tardir" -print | cpio -o -H $1 -L' + am__untar='cpio -i -H $1 -d' + ;; + none) + am__tar=false + am__tar_=false + am__untar=false + ;; + esac + + # If the value was cached, stop now. We just wanted to have am__tar + # and am__untar set. + test -n "${am_cv_prog_tar_$1}" && break + + # tar/untar a dummy directory, and stop if the command works. + rm -rf conftest.dir + mkdir conftest.dir + echo GrepMe > conftest.dir/file + AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) + rm -rf conftest.dir + if test -s conftest.tar; then + AM_RUN_LOG([$am__untar /dev/null 2>&1 && break + fi + done + rm -rf conftest.dir + + AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) + AC_MSG_RESULT([$am_cv_prog_tar_$1])]) + +AC_SUBST([am__tar]) +AC_SUBST([am__untar]) +]) # _AM_PROG_TAR + +m4_include([m4/libtool.m4]) +m4_include([m4/ltoptions.m4]) +m4_include([m4/ltsugar.m4]) +m4_include([m4/ltversion.m4]) +m4_include([m4/lt~obsolete.m4]) +m4_include([acinclude.m4]) diff --git a/aminclude.am b/aminclude.am new file mode 100644 index 0000000..f4299e0 --- /dev/null +++ b/aminclude.am @@ -0,0 +1,183 @@ +# Copyright (C) 2004 Oren Ben-Kiki +# This file is distributed under the same terms as the Automake macro files. + +# Generate automatic documentation using Doxygen. Goals and variables values +# are controlled by the various DX_COND_??? conditionals set by autoconf. +# +# The provided goals are: +# doc: Generate all doxygen documentation. +# doxygen-run: Run doxygen, which will generate some of the documentation +# (HTML, CHM, CHI, MAN, RTF, XML) but will not do the post +# processing required for the rest of it (PS, PDF, and some MAN). +# doxygen-man: Rename some doxygen generated man pages. +# doxygen-ps: Generate doxygen PostScript documentation. +# doxygen-pdf: Generate doxygen PDF documentation. +# +# Note that by default these are not integrated into the automake goals. If +# doxygen is used to generate man pages, you can achieve this integration by +# setting man3_MANS to the list of man pages generated and then adding the +# dependency: +# +# $(man3_MANS): doc +# +# This will cause make to run doxygen and generate all the documentation. +# +# The following variable is intended for use in Makefile.am: +# +# DX_CLEANFILES = everything to clean. +# +# This is usually added to MOSTLYCLEANFILES. + +## --------------------------------- ## +## Format-independent Doxygen rules. ## +## --------------------------------- ## + +if DX_COND_doc + +## ------------------------------- ## +## Rules specific for HTML output. ## +## ------------------------------- ## + +if DX_COND_html + +DX_CLEAN_HTML = @DX_DOCDIR@/html + +endif DX_COND_html + +## ------------------------------ ## +## Rules specific for CHM output. ## +## ------------------------------ ## + +if DX_COND_chm + +DX_CLEAN_CHM = @DX_DOCDIR@/chm + +if DX_COND_chi + +DX_CLEAN_CHI = @DX_DOCDIR@/@PACKAGE@.chi + +endif DX_COND_chi + +endif DX_COND_chm + +## ------------------------------ ## +## Rules specific for MAN output. ## +## ------------------------------ ## + +if DX_COND_man + +DX_CLEAN_MAN = @DX_DOCDIR@/man +DX_MANS = $(DX_CLEAN_MAN)/man3 +man3_MANS = $(DX_MANS)/control.h.3 $(DX_MANS)/conversions.h.3 \ + $(DX_MANS)/register.h.3 $(DX_MANS)/utils.h.3 +$(man3_MANS): doc + +endif DX_COND_man + +## ------------------------------ ## +## Rules specific for RTF output. ## +## ------------------------------ ## + +if DX_COND_rtf + +DX_CLEAN_RTF = @DX_DOCDIR@/rtf + +endif DX_COND_rtf + +## ------------------------------ ## +## Rules specific for XML output. ## +## ------------------------------ ## + +if DX_COND_xml + +DX_CLEAN_XML = @DX_DOCDIR@/xml + +endif DX_COND_xml + +## ----------------------------- ## +## Rules specific for PS output. ## +## ----------------------------- ## + +if DX_COND_ps + +DX_CLEAN_PS = @DX_DOCDIR@/@PACKAGE@.ps + +DX_PS_GOAL = doxygen-ps + +doxygen-ps: @DX_DOCDIR@/@PACKAGE@.ps + +@DX_DOCDIR@/@PACKAGE@.ps: @DX_DOCDIR@/@PACKAGE@.tag + cd @DX_DOCDIR@/latex; \ + rm -f *.aux *.toc *.idx *.ind *.ilg *.log *.out; \ + $(DX_LATEX) refman.tex; \ + $(MAKEINDEX_PATH) refman.idx; \ + $(DX_LATEX) refman.tex; \ + countdown=5; \ + while $(DX_EGREP) 'Rerun (LaTeX|to get cross-references right)' \ + refman.log > /dev/null 2>&1 \ + && test $$countdown -gt 0; do \ + $(DX_LATEX) refman.tex; \ + countdown=`expr $$countdown - 1`; \ + done; \ + $(DX_DVIPS) -o ../@PACKAGE@.ps refman.dvi + +endif DX_COND_ps + +## ------------------------------ ## +## Rules specific for PDF output. ## +## ------------------------------ ## + +if DX_COND_pdf + +DX_CLEAN_PDF = @DX_DOCDIR@/@PACKAGE@.pdf + +DX_PDF_GOAL = doxygen-pdf + +doxygen-pdf: @DX_DOCDIR@/@PACKAGE@.pdf + +@DX_DOCDIR@/@PACKAGE@.pdf: @DX_DOCDIR@/@PACKAGE@.tag + cd @DX_DOCDIR@/latex; \ + rm -f *.aux *.toc *.idx *.ind *.ilg *.log *.out; \ + $(DX_PDFLATEX) refman.tex; \ + $(DX_MAKEINDEX) refman.idx; \ + $(DX_PDFLATEX) refman.tex; \ + countdown=5; \ + while $(DX_EGREP) 'Rerun (LaTeX|to get cross-references right)' \ + refman.log > /dev/null 2>&1 \ + && test $$countdown -gt 0; do \ + $(DX_PDFLATEX) refman.tex; \ + countdown=`expr $$countdown - 1`; \ + done; \ + mv refman.pdf ../@PACKAGE@.pdf + +endif DX_COND_pdf + +## ------------------------------------------------- ## +## Rules specific for LaTeX (shared for PS and PDF). ## +## ------------------------------------------------- ## + +if DX_COND_latex + +DX_CLEAN_LATEX = @DX_DOCDIR@/latex + +endif DX_COND_latex + +.PHONY: doxygen-run doc $(DX_PS_GOAL) $(DX_PDF_GOAL) + +.INTERMEDIATE: doxygen-run $(DX_PS_GOAL) $(DX_PDF_GOAL) + +doxygen-run: @DX_DOCDIR@/@PACKAGE@.tag + +doc: doxygen-run $(DX_PS_GOAL) $(DX_PDF_GOAL) + +@DX_DOCDIR@/@PACKAGE@.tag: $(DX_CONFIG) $(pkginclude_HEADERS) + rm -rf @DX_DOCDIR@ + $(DX_ENV) $(DX_DOXYGEN) $(srcdir)/$(DX_CONFIG) + +DX_CLEANFILES = \ + @DX_DOCDIR@/@PACKAGE@.tag \ + -r $(DX_CLEAN_HTML) $(DX_CLEAN_CHM) $(DX_CLEAN_CHI) $(DX_CLEAN_MAN) \ + $(DX_CLEAN_RTF) $(DX_CLEAN_XML) $(DX_CLEAN_PS) $(DX_CLEAN_PDF) \ + $(DX_CLEAN_LATEX) $(DX_DOCDIR) + +endif DX_COND_doc diff --git a/ar-lib b/ar-lib new file mode 100755 index 0000000..fe2301e --- /dev/null +++ b/ar-lib @@ -0,0 +1,270 @@ +#! /bin/sh +# Wrapper for Microsoft lib.exe + +me=ar-lib +scriptversion=2012-03-01.08; # UTC + +# Copyright (C) 2010-2013 Free Software Foundation, Inc. +# Written by Peter Rosin . +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to or send patches to +# . + + +# func_error message +func_error () +{ + echo "$me: $1" 1>&2 + exit 1 +} + +file_conv= + +# func_file_conv build_file +# Convert a $build file to $host form and store it in $file +# Currently only supports Windows hosts. +func_file_conv () +{ + file=$1 + case $file in + / | /[!/]*) # absolute file, and not a UNC file + if test -z "$file_conv"; then + # lazily determine how to convert abs files + case `uname -s` in + MINGW*) + file_conv=mingw + ;; + CYGWIN*) + file_conv=cygwin + ;; + *) + file_conv=wine + ;; + esac + fi + case $file_conv in + mingw) + file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'` + ;; + cygwin) + file=`cygpath -m "$file" || echo "$file"` + ;; + wine) + file=`winepath -w "$file" || echo "$file"` + ;; + esac + ;; + esac +} + +# func_at_file at_file operation archive +# Iterate over all members in AT_FILE performing OPERATION on ARCHIVE +# for each of them. +# When interpreting the content of the @FILE, do NOT use func_file_conv, +# since the user would need to supply preconverted file names to +# binutils ar, at least for MinGW. +func_at_file () +{ + operation=$2 + archive=$3 + at_file_contents=`cat "$1"` + eval set x "$at_file_contents" + shift + + for member + do + $AR -NOLOGO $operation:"$member" "$archive" || exit $? + done +} + +case $1 in + '') + func_error "no command. Try '$0 --help' for more information." + ;; + -h | --h*) + cat <. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to or send patches to +# . + +nl=' +' + +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent tools from complaining about whitespace usage. +IFS=" "" $nl" + +file_conv= + +# func_file_conv build_file lazy +# Convert a $build file to $host form and store it in $file +# Currently only supports Windows hosts. If the determined conversion +# type is listed in (the comma separated) LAZY, no conversion will +# take place. +func_file_conv () +{ + file=$1 + case $file in + / | /[!/]*) # absolute file, and not a UNC file + if test -z "$file_conv"; then + # lazily determine how to convert abs files + case `uname -s` in + MINGW*) + file_conv=mingw + ;; + CYGWIN*) + file_conv=cygwin + ;; + *) + file_conv=wine + ;; + esac + fi + case $file_conv/,$2, in + *,$file_conv,*) + ;; + mingw/*) + file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'` + ;; + cygwin/*) + file=`cygpath -m "$file" || echo "$file"` + ;; + wine/*) + file=`winepath -w "$file" || echo "$file"` + ;; + esac + ;; + esac +} + +# func_cl_dashL linkdir +# Make cl look for libraries in LINKDIR +func_cl_dashL () +{ + func_file_conv "$1" + if test -z "$lib_path"; then + lib_path=$file + else + lib_path="$lib_path;$file" + fi + linker_opts="$linker_opts -LIBPATH:$file" +} + +# func_cl_dashl library +# Do a library search-path lookup for cl +func_cl_dashl () +{ + lib=$1 + found=no + save_IFS=$IFS + IFS=';' + for dir in $lib_path $LIB + do + IFS=$save_IFS + if $shared && test -f "$dir/$lib.dll.lib"; then + found=yes + lib=$dir/$lib.dll.lib + break + fi + if test -f "$dir/$lib.lib"; then + found=yes + lib=$dir/$lib.lib + break + fi + if test -f "$dir/lib$lib.a"; then + found=yes + lib=$dir/lib$lib.a + break + fi + done + IFS=$save_IFS + + if test "$found" != yes; then + lib=$lib.lib + fi +} + +# func_cl_wrapper cl arg... +# Adjust compile command to suit cl +func_cl_wrapper () +{ + # Assume a capable shell + lib_path= + shared=: + linker_opts= + for arg + do + if test -n "$eat"; then + eat= + else + case $1 in + -o) + # configure might choose to run compile as 'compile cc -o foo foo.c'. + eat=1 + case $2 in + *.o | *.[oO][bB][jJ]) + func_file_conv "$2" + set x "$@" -Fo"$file" + shift + ;; + *) + func_file_conv "$2" + set x "$@" -Fe"$file" + shift + ;; + esac + ;; + -I) + eat=1 + func_file_conv "$2" mingw + set x "$@" -I"$file" + shift + ;; + -I*) + func_file_conv "${1#-I}" mingw + set x "$@" -I"$file" + shift + ;; + -l) + eat=1 + func_cl_dashl "$2" + set x "$@" "$lib" + shift + ;; + -l*) + func_cl_dashl "${1#-l}" + set x "$@" "$lib" + shift + ;; + -L) + eat=1 + func_cl_dashL "$2" + ;; + -L*) + func_cl_dashL "${1#-L}" + ;; + -static) + shared=false + ;; + -Wl,*) + arg=${1#-Wl,} + save_ifs="$IFS"; IFS=',' + for flag in $arg; do + IFS="$save_ifs" + linker_opts="$linker_opts $flag" + done + IFS="$save_ifs" + ;; + -Xlinker) + eat=1 + linker_opts="$linker_opts $2" + ;; + -*) + set x "$@" "$1" + shift + ;; + *.cc | *.CC | *.cxx | *.CXX | *.[cC]++) + func_file_conv "$1" + set x "$@" -Tp"$file" + shift + ;; + *.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO]) + func_file_conv "$1" mingw + set x "$@" "$file" + shift + ;; + *) + set x "$@" "$1" + shift + ;; + esac + fi + shift + done + if test -n "$linker_opts"; then + linker_opts="-link$linker_opts" + fi + exec "$@" $linker_opts + exit 1 +} + +eat= + +case $1 in + '') + echo "$0: No command. Try '$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: compile [--help] [--version] PROGRAM [ARGS] + +Wrapper for compilers which do not understand '-c -o'. +Remove '-o dest.o' from ARGS, run PROGRAM with the remaining +arguments, and rename the output as expected. + +If you are trying to build a whole package this is not the +right script to run: please start by reading the file 'INSTALL'. + +Report bugs to . +EOF + exit $? + ;; + -v | --v*) + echo "compile $scriptversion" + exit $? + ;; + cl | *[/\\]cl | cl.exe | *[/\\]cl.exe ) + func_cl_wrapper "$@" # Doesn't return... + ;; +esac + +ofile= +cfile= + +for arg +do + if test -n "$eat"; then + eat= + else + case $1 in + -o) + # configure might choose to run compile as 'compile cc -o foo foo.c'. + # So we strip '-o arg' only if arg is an object. + eat=1 + case $2 in + *.o | *.obj) + ofile=$2 + ;; + *) + set x "$@" -o "$2" + shift + ;; + esac + ;; + *.c) + cfile=$1 + set x "$@" "$1" + shift + ;; + *) + set x "$@" "$1" + shift + ;; + esac + fi + shift +done + +if test -z "$ofile" || test -z "$cfile"; then + # If no '-o' option was seen then we might have been invoked from a + # pattern rule where we don't need one. That is ok -- this is a + # normal compilation that the losing compiler can handle. If no + # '.c' file was seen then we are probably linking. That is also + # ok. + exec "$@" +fi + +# Name of file we expect compiler to create. +cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'` + +# Create the lock directory. +# Note: use '[/\\:.-]' here to ensure that we don't use the same name +# that we are using for the .o file. Also, base the name on the expected +# object file name, since that is what matters with a parallel build. +lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d +while true; do + if mkdir "$lockdir" >/dev/null 2>&1; then + break + fi + sleep 1 +done +# FIXME: race condition here if user kills between mkdir and trap. +trap "rmdir '$lockdir'; exit 1" 1 2 15 + +# Run the compile. +"$@" +ret=$? + +if test -f "$cofile"; then + test "$cofile" = "$ofile" || mv "$cofile" "$ofile" +elif test -f "${cofile}bj"; then + test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile" +fi + +rmdir "$lockdir" +exit $ret + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/config.guess b/config.guess new file mode 100755 index 0000000..b79252d --- /dev/null +++ b/config.guess @@ -0,0 +1,1558 @@ +#! /bin/sh +# Attempt to guess a canonical system name. +# Copyright 1992-2013 Free Software Foundation, Inc. + +timestamp='2013-06-10' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, see . +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that +# program. This Exception is an additional permission under section 7 +# of the GNU General Public License, version 3 ("GPLv3"). +# +# Originally written by Per Bothner. +# +# You can get the latest version of this script from: +# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD +# +# Please send patches with a ChangeLog entry to config-patches@gnu.org. + + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] + +Output the configuration name of the system \`$me' is run on. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.guess ($timestamp) + +Originally written by Per Bothner. +Copyright 1992-2013 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" >&2 + exit 1 ;; + * ) + break ;; + esac +done + +if test $# != 0; then + echo "$me: too many arguments$help" >&2 + exit 1 +fi + +trap 'exit 1' 1 2 15 + +# CC_FOR_BUILD -- compiler used by this script. Note that the use of a +# compiler to aid in system detection is discouraged as it requires +# temporary files to be created and, as you can see below, it is a +# headache to deal with in a portable fashion. + +# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still +# use `HOST_CC' if defined, but it is deprecated. + +# Portable tmp directory creation inspired by the Autoconf team. + +set_cc_for_build=' +trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ; +trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ; +: ${TMPDIR=/tmp} ; + { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } || + { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } || + { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } || + { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ; +dummy=$tmp/dummy ; +tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ; +case $CC_FOR_BUILD,$HOST_CC,$CC in + ,,) echo "int x;" > $dummy.c ; + for c in cc gcc c89 c99 ; do + if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then + CC_FOR_BUILD="$c"; break ; + fi ; + done ; + if test x"$CC_FOR_BUILD" = x ; then + CC_FOR_BUILD=no_compiler_found ; + fi + ;; + ,,*) CC_FOR_BUILD=$CC ;; + ,*,*) CC_FOR_BUILD=$HOST_CC ;; +esac ; set_cc_for_build= ;' + +# This is needed to find uname on a Pyramid OSx when run in the BSD universe. +# (ghazi@noc.rutgers.edu 1994-08-24) +if (test -f /.attbin/uname) >/dev/null 2>&1 ; then + PATH=$PATH:/.attbin ; export PATH +fi + +UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown +UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown +UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown +UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown + +case "${UNAME_SYSTEM}" in +Linux|GNU|GNU/*) + # If the system lacks a compiler, then just pick glibc. + # We could probably try harder. + LIBC=gnu + + eval $set_cc_for_build + cat <<-EOF > $dummy.c + #include + #if defined(__UCLIBC__) + LIBC=uclibc + #elif defined(__dietlibc__) + LIBC=dietlibc + #else + LIBC=gnu + #endif + EOF + eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'` + ;; +esac + +# Note: order is significant - the case branches are not exclusive. + +case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in + *:NetBSD:*:*) + # NetBSD (nbsd) targets should (where applicable) match one or + # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*, + # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently + # switched to ELF, *-*-netbsd* would select the old + # object file format. This provides both forward + # compatibility and a consistent mechanism for selecting the + # object file format. + # + # Note: NetBSD doesn't particularly care about the vendor + # portion of the name. We always set it to "unknown". + sysctl="sysctl -n hw.machine_arch" + UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \ + /usr/sbin/$sysctl 2>/dev/null || echo unknown)` + case "${UNAME_MACHINE_ARCH}" in + armeb) machine=armeb-unknown ;; + arm*) machine=arm-unknown ;; + sh3el) machine=shl-unknown ;; + sh3eb) machine=sh-unknown ;; + sh5el) machine=sh5le-unknown ;; + *) machine=${UNAME_MACHINE_ARCH}-unknown ;; + esac + # The Operating System including object format, if it has switched + # to ELF recently, or will in the future. + case "${UNAME_MACHINE_ARCH}" in + arm*|i386|m68k|ns32k|sh3*|sparc|vax) + eval $set_cc_for_build + if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ELF__ + then + # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout). + # Return netbsd for either. FIX? + os=netbsd + else + os=netbsdelf + fi + ;; + *) + os=netbsd + ;; + esac + # The OS release + # Debian GNU/NetBSD machines have a different userland, and + # thus, need a distinct triplet. However, they do not need + # kernel version information, so it can be replaced with a + # suitable tag, in the style of linux-gnu. + case "${UNAME_VERSION}" in + Debian*) + release='-gnu' + ;; + *) + release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'` + ;; + esac + # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: + # contains redundant information, the shorter form: + # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. + echo "${machine}-${os}${release}" + exit ;; + *:Bitrig:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'` + echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE} + exit ;; + *:OpenBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'` + echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE} + exit ;; + *:ekkoBSD:*:*) + echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE} + exit ;; + *:SolidBSD:*:*) + echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE} + exit ;; + macppc:MirBSD:*:*) + echo powerpc-unknown-mirbsd${UNAME_RELEASE} + exit ;; + *:MirBSD:*:*) + echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE} + exit ;; + alpha:OSF1:*:*) + case $UNAME_RELEASE in + *4.0) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` + ;; + *5.*) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'` + ;; + esac + # According to Compaq, /usr/sbin/psrinfo has been available on + # OSF/1 and Tru64 systems produced since 1995. I hope that + # covers most systems running today. This code pipes the CPU + # types through head -n 1, so we only detect the type of CPU 0. + ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` + case "$ALPHA_CPU_TYPE" in + "EV4 (21064)") + UNAME_MACHINE="alpha" ;; + "EV4.5 (21064)") + UNAME_MACHINE="alpha" ;; + "LCA4 (21066/21068)") + UNAME_MACHINE="alpha" ;; + "EV5 (21164)") + UNAME_MACHINE="alphaev5" ;; + "EV5.6 (21164A)") + UNAME_MACHINE="alphaev56" ;; + "EV5.6 (21164PC)") + UNAME_MACHINE="alphapca56" ;; + "EV5.7 (21164PC)") + UNAME_MACHINE="alphapca57" ;; + "EV6 (21264)") + UNAME_MACHINE="alphaev6" ;; + "EV6.7 (21264A)") + UNAME_MACHINE="alphaev67" ;; + "EV6.8CB (21264C)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8AL (21264B)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8CX (21264D)") + UNAME_MACHINE="alphaev68" ;; + "EV6.9A (21264/EV69A)") + UNAME_MACHINE="alphaev69" ;; + "EV7 (21364)") + UNAME_MACHINE="alphaev7" ;; + "EV7.9 (21364A)") + UNAME_MACHINE="alphaev79" ;; + esac + # A Pn.n version is a patched version. + # A Vn.n version is a released version. + # A Tn.n version is a released field test version. + # A Xn.n version is an unreleased experimental baselevel. + # 1.2 uses "1.2" for uname -r. + echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + # Reset EXIT trap before exiting to avoid spurious non-zero exit code. + exitcode=$? + trap '' 0 + exit $exitcode ;; + Alpha\ *:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # Should we change UNAME_MACHINE based on the output of uname instead + # of the specific Alpha model? + echo alpha-pc-interix + exit ;; + 21064:Windows_NT:50:3) + echo alpha-dec-winnt3.5 + exit ;; + Amiga*:UNIX_System_V:4.0:*) + echo m68k-unknown-sysv4 + exit ;; + *:[Aa]miga[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-amigaos + exit ;; + *:[Mm]orph[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-morphos + exit ;; + *:OS/390:*:*) + echo i370-ibm-openedition + exit ;; + *:z/VM:*:*) + echo s390-ibm-zvmoe + exit ;; + *:OS400:*:*) + echo powerpc-ibm-os400 + exit ;; + arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) + echo arm-acorn-riscix${UNAME_RELEASE} + exit ;; + arm*:riscos:*:*|arm*:RISCOS:*:*) + echo arm-unknown-riscos + exit ;; + SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) + echo hppa1.1-hitachi-hiuxmpp + exit ;; + Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) + # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. + if test "`(/bin/universe) 2>/dev/null`" = att ; then + echo pyramid-pyramid-sysv3 + else + echo pyramid-pyramid-bsd + fi + exit ;; + NILE*:*:*:dcosx) + echo pyramid-pyramid-svr4 + exit ;; + DRS?6000:unix:4.0:6*) + echo sparc-icl-nx6 + exit ;; + DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) + case `/usr/bin/uname -p` in + sparc) echo sparc-icl-nx7; exit ;; + esac ;; + s390x:SunOS:*:*) + echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4H:SunOS:5.*:*) + echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) + echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*) + echo i386-pc-auroraux${UNAME_RELEASE} + exit ;; + i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) + eval $set_cc_for_build + SUN_ARCH="i386" + # If there is a compiler, see if it is configured for 64-bit objects. + # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. + # This test works for both compilers. + if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then + if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + SUN_ARCH="x86_64" + fi + fi + echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:6*:*) + # According to config.sub, this is the proper way to canonicalize + # SunOS6. Hard to guess exactly what SunOS6 will be like, but + # it's likely to be more like Solaris than SunOS4. + echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:*:*) + case "`/usr/bin/arch -k`" in + Series*|S4*) + UNAME_RELEASE=`uname -v` + ;; + esac + # Japanese Language versions have a version number like `4.1.3-JL'. + echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` + exit ;; + sun3*:SunOS:*:*) + echo m68k-sun-sunos${UNAME_RELEASE} + exit ;; + sun*:*:4.2BSD:*) + UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` + test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 + case "`/bin/arch`" in + sun3) + echo m68k-sun-sunos${UNAME_RELEASE} + ;; + sun4) + echo sparc-sun-sunos${UNAME_RELEASE} + ;; + esac + exit ;; + aushp:SunOS:*:*) + echo sparc-auspex-sunos${UNAME_RELEASE} + exit ;; + # The situation for MiNT is a little confusing. The machine name + # can be virtually everything (everything which is not + # "atarist" or "atariste" at least should have a processor + # > m68000). The system name ranges from "MiNT" over "FreeMiNT" + # to the lowercase version "mint" (or "freemint"). Finally + # the system name "TOS" denotes a system which is actually not + # MiNT. But MiNT is downward compatible to TOS, so this should + # be no problem. + atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) + echo m68k-milan-mint${UNAME_RELEASE} + exit ;; + hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) + echo m68k-hades-mint${UNAME_RELEASE} + exit ;; + *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) + echo m68k-unknown-mint${UNAME_RELEASE} + exit ;; + m68k:machten:*:*) + echo m68k-apple-machten${UNAME_RELEASE} + exit ;; + powerpc:machten:*:*) + echo powerpc-apple-machten${UNAME_RELEASE} + exit ;; + RISC*:Mach:*:*) + echo mips-dec-mach_bsd4.3 + exit ;; + RISC*:ULTRIX:*:*) + echo mips-dec-ultrix${UNAME_RELEASE} + exit ;; + VAX*:ULTRIX*:*:*) + echo vax-dec-ultrix${UNAME_RELEASE} + exit ;; + 2020:CLIX:*:* | 2430:CLIX:*:*) + echo clipper-intergraph-clix${UNAME_RELEASE} + exit ;; + mips:*:*:UMIPS | mips:*:*:RISCos) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c +#ifdef __cplusplus +#include /* for printf() prototype */ + int main (int argc, char *argv[]) { +#else + int main (argc, argv) int argc; char *argv[]; { +#endif + #if defined (host_mips) && defined (MIPSEB) + #if defined (SYSTYPE_SYSV) + printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_SVR4) + printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) + printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); + #endif + #endif + exit (-1); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && + dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && + SYSTEM_NAME=`$dummy $dummyarg` && + { echo "$SYSTEM_NAME"; exit; } + echo mips-mips-riscos${UNAME_RELEASE} + exit ;; + Motorola:PowerMAX_OS:*:*) + echo powerpc-motorola-powermax + exit ;; + Motorola:*:4.3:PL8-*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:Power_UNIX:*:*) + echo powerpc-harris-powerunix + exit ;; + m88k:CX/UX:7*:*) + echo m88k-harris-cxux7 + exit ;; + m88k:*:4*:R4*) + echo m88k-motorola-sysv4 + exit ;; + m88k:*:3*:R3*) + echo m88k-motorola-sysv3 + exit ;; + AViiON:dgux:*:*) + # DG/UX returns AViiON for all architectures + UNAME_PROCESSOR=`/usr/bin/uname -p` + if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] + then + if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ + [ ${TARGET_BINARY_INTERFACE}x = x ] + then + echo m88k-dg-dgux${UNAME_RELEASE} + else + echo m88k-dg-dguxbcs${UNAME_RELEASE} + fi + else + echo i586-dg-dgux${UNAME_RELEASE} + fi + exit ;; + M88*:DolphinOS:*:*) # DolphinOS (SVR3) + echo m88k-dolphin-sysv3 + exit ;; + M88*:*:R3*:*) + # Delta 88k system running SVR3 + echo m88k-motorola-sysv3 + exit ;; + XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) + echo m88k-tektronix-sysv3 + exit ;; + Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) + echo m68k-tektronix-bsd + exit ;; + *:IRIX*:*:*) + echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` + exit ;; + ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. + echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id + exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' + i*86:AIX:*:*) + echo i386-ibm-aix + exit ;; + ia64:AIX:*:*) + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} + exit ;; + *:AIX:2:3) + if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + + main() + { + if (!__power_pc()) + exit(1); + puts("powerpc-ibm-aix3.2.5"); + exit(0); + } +EOF + if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` + then + echo "$SYSTEM_NAME" + else + echo rs6000-ibm-aix3.2.5 + fi + elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then + echo rs6000-ibm-aix3.2.4 + else + echo rs6000-ibm-aix3.2 + fi + exit ;; + *:AIX:*:[4567]) + IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` + if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then + IBM_ARCH=rs6000 + else + IBM_ARCH=powerpc + fi + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${IBM_ARCH}-ibm-aix${IBM_REV} + exit ;; + *:AIX:*:*) + echo rs6000-ibm-aix + exit ;; + ibmrt:4.4BSD:*|romp-ibm:BSD:*) + echo romp-ibm-bsd4.4 + exit ;; + ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and + echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to + exit ;; # report: romp-ibm BSD 4.3 + *:BOSX:*:*) + echo rs6000-bull-bosx + exit ;; + DPX/2?00:B.O.S.:*:*) + echo m68k-bull-sysv3 + exit ;; + 9000/[34]??:4.3bsd:1.*:*) + echo m68k-hp-bsd + exit ;; + hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) + echo m68k-hp-bsd4.4 + exit ;; + 9000/[34678]??:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + case "${UNAME_MACHINE}" in + 9000/31? ) HP_ARCH=m68000 ;; + 9000/[34]?? ) HP_ARCH=m68k ;; + 9000/[678][0-9][0-9]) + if [ -x /usr/bin/getconf ]; then + sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` + sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` + case "${sc_cpu_version}" in + 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 + 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 + 532) # CPU_PA_RISC2_0 + case "${sc_kernel_bits}" in + 32) HP_ARCH="hppa2.0n" ;; + 64) HP_ARCH="hppa2.0w" ;; + '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 + esac ;; + esac + fi + if [ "${HP_ARCH}" = "" ]; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + + #define _HPUX_SOURCE + #include + #include + + int main () + { + #if defined(_SC_KERNEL_BITS) + long bits = sysconf(_SC_KERNEL_BITS); + #endif + long cpu = sysconf (_SC_CPU_VERSION); + + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1"); break; + case CPU_PA_RISC2_0: + #if defined(_SC_KERNEL_BITS) + switch (bits) + { + case 64: puts ("hppa2.0w"); break; + case 32: puts ("hppa2.0n"); break; + default: puts ("hppa2.0"); break; + } break; + #else /* !defined(_SC_KERNEL_BITS) */ + puts ("hppa2.0"); break; + #endif + default: puts ("hppa1.0"); break; + } + exit (0); + } +EOF + (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` + test -z "$HP_ARCH" && HP_ARCH=hppa + fi ;; + esac + if [ ${HP_ARCH} = "hppa2.0w" ] + then + eval $set_cc_for_build + + # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating + # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler + # generating 64-bit code. GNU and HP use different nomenclature: + # + # $ CC_FOR_BUILD=cc ./config.guess + # => hppa2.0w-hp-hpux11.23 + # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess + # => hppa64-hp-hpux11.23 + + if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | + grep -q __LP64__ + then + HP_ARCH="hppa2.0w" + else + HP_ARCH="hppa64" + fi + fi + echo ${HP_ARCH}-hp-hpux${HPUX_REV} + exit ;; + ia64:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + echo ia64-hp-hpux${HPUX_REV} + exit ;; + 3050*:HI-UX:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + int + main () + { + long cpu = sysconf (_SC_CPU_VERSION); + /* The order matters, because CPU_IS_HP_MC68K erroneously returns + true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct + results, however. */ + if (CPU_IS_PA_RISC (cpu)) + { + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; + case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; + default: puts ("hppa-hitachi-hiuxwe2"); break; + } + } + else if (CPU_IS_HP_MC68K (cpu)) + puts ("m68k-hitachi-hiuxwe2"); + else puts ("unknown-hitachi-hiuxwe2"); + exit (0); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + echo unknown-hitachi-hiuxwe2 + exit ;; + 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) + echo hppa1.1-hp-bsd + exit ;; + 9000/8??:4.3bsd:*:*) + echo hppa1.0-hp-bsd + exit ;; + *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) + echo hppa1.0-hp-mpeix + exit ;; + hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) + echo hppa1.1-hp-osf + exit ;; + hp8??:OSF1:*:*) + echo hppa1.0-hp-osf + exit ;; + i*86:OSF1:*:*) + if [ -x /usr/sbin/sysversion ] ; then + echo ${UNAME_MACHINE}-unknown-osf1mk + else + echo ${UNAME_MACHINE}-unknown-osf1 + fi + exit ;; + parisc*:Lites*:*:*) + echo hppa1.1-hp-lites + exit ;; + C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) + echo c1-convex-bsd + exit ;; + C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) + echo c34-convex-bsd + exit ;; + C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) + echo c38-convex-bsd + exit ;; + C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) + echo c4-convex-bsd + exit ;; + CRAY*Y-MP:*:*:*) + echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*[A-Z]90:*:*:*) + echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ + | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ + -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ + -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*TS:*:*:*) + echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*T3E:*:*:*) + echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*SV1:*:*:*) + echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + *:UNICOS/mp:*:*) + echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) + FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` + echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + 5000:UNIX_System_V:4.*:*) + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` + echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) + echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} + exit ;; + sparc*:BSD/OS:*:*) + echo sparc-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:BSD/OS:*:*) + echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:FreeBSD:*:*) + UNAME_PROCESSOR=`/usr/bin/uname -p` + case ${UNAME_PROCESSOR} in + amd64) + echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + *) + echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + esac + exit ;; + i*:CYGWIN*:*) + echo ${UNAME_MACHINE}-pc-cygwin + exit ;; + *:MINGW64*:*) + echo ${UNAME_MACHINE}-pc-mingw64 + exit ;; + *:MINGW*:*) + echo ${UNAME_MACHINE}-pc-mingw32 + exit ;; + i*:MSYS*:*) + echo ${UNAME_MACHINE}-pc-msys + exit ;; + i*:windows32*:*) + # uname -m includes "-pc" on this system. + echo ${UNAME_MACHINE}-mingw32 + exit ;; + i*:PW*:*) + echo ${UNAME_MACHINE}-pc-pw32 + exit ;; + *:Interix*:*) + case ${UNAME_MACHINE} in + x86) + echo i586-pc-interix${UNAME_RELEASE} + exit ;; + authenticamd | genuineintel | EM64T) + echo x86_64-unknown-interix${UNAME_RELEASE} + exit ;; + IA64) + echo ia64-unknown-interix${UNAME_RELEASE} + exit ;; + esac ;; + [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) + echo i${UNAME_MACHINE}-pc-mks + exit ;; + 8664:Windows_NT:*) + echo x86_64-pc-mks + exit ;; + i*:Windows_NT*:* | Pentium*:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we + # UNAME_MACHINE based on the output of uname instead of i386? + echo i586-pc-interix + exit ;; + i*:UWIN*:*) + echo ${UNAME_MACHINE}-pc-uwin + exit ;; + amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) + echo x86_64-unknown-cygwin + exit ;; + p*:CYGWIN*:*) + echo powerpcle-unknown-cygwin + exit ;; + prep*:SunOS:5.*:*) + echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + *:GNU:*:*) + # the GNU system + echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` + exit ;; + *:GNU/*:*:*) + # other systems with GNU libc and userland + echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC} + exit ;; + i*86:Minix:*:*) + echo ${UNAME_MACHINE}-pc-minix + exit ;; + aarch64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + aarch64_be:Linux:*:*) + UNAME_MACHINE=aarch64_be + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + alpha:Linux:*:*) + case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in + EV5) UNAME_MACHINE=alphaev5 ;; + EV56) UNAME_MACHINE=alphaev56 ;; + PCA56) UNAME_MACHINE=alphapca56 ;; + PCA57) UNAME_MACHINE=alphapca56 ;; + EV6) UNAME_MACHINE=alphaev6 ;; + EV67) UNAME_MACHINE=alphaev67 ;; + EV68*) UNAME_MACHINE=alphaev68 ;; + esac + objdump --private-headers /bin/sh | grep -q ld.so.1 + if test "$?" = 0 ; then LIBC="gnulibc1" ; fi + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + arc:Linux:*:* | arceb:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + arm*:Linux:*:*) + eval $set_cc_for_build + if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_EABI__ + then + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + else + if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_PCS_VFP + then + echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi + else + echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf + fi + fi + exit ;; + avr32*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + cris:Linux:*:*) + echo ${UNAME_MACHINE}-axis-linux-${LIBC} + exit ;; + crisv32:Linux:*:*) + echo ${UNAME_MACHINE}-axis-linux-${LIBC} + exit ;; + frv:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + hexagon:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + i*86:Linux:*:*) + echo ${UNAME_MACHINE}-pc-linux-${LIBC} + exit ;; + ia64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + m32r*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + m68*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + mips:Linux:*:* | mips64:Linux:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #undef CPU + #undef ${UNAME_MACHINE} + #undef ${UNAME_MACHINE}el + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) + CPU=${UNAME_MACHINE}el + #else + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) + CPU=${UNAME_MACHINE} + #else + CPU= + #endif + #endif +EOF + eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'` + test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; } + ;; + or1k:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + or32:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + padre:Linux:*:*) + echo sparc-unknown-linux-${LIBC} + exit ;; + parisc64:Linux:*:* | hppa64:Linux:*:*) + echo hppa64-unknown-linux-${LIBC} + exit ;; + parisc:Linux:*:* | hppa:Linux:*:*) + # Look for CPU level + case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in + PA7*) echo hppa1.1-unknown-linux-${LIBC} ;; + PA8*) echo hppa2.0-unknown-linux-${LIBC} ;; + *) echo hppa-unknown-linux-${LIBC} ;; + esac + exit ;; + ppc64:Linux:*:*) + echo powerpc64-unknown-linux-${LIBC} + exit ;; + ppc:Linux:*:*) + echo powerpc-unknown-linux-${LIBC} + exit ;; + ppc64le:Linux:*:*) + echo powerpc64le-unknown-linux-${LIBC} + exit ;; + ppcle:Linux:*:*) + echo powerpcle-unknown-linux-${LIBC} + exit ;; + s390:Linux:*:* | s390x:Linux:*:*) + echo ${UNAME_MACHINE}-ibm-linux-${LIBC} + exit ;; + sh64*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + sh*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + sparc:Linux:*:* | sparc64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + tile*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + vax:Linux:*:*) + echo ${UNAME_MACHINE}-dec-linux-${LIBC} + exit ;; + x86_64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + xtensa*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + i*86:DYNIX/ptx:4*:*) + # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. + # earlier versions are messed up and put the nodename in both + # sysname and nodename. + echo i386-sequent-sysv4 + exit ;; + i*86:UNIX_SV:4.2MP:2.*) + # Unixware is an offshoot of SVR4, but it has its own version + # number series starting with 2... + # I am not positive that other SVR4 systems won't match this, + # I just have to hope. -- rms. + # Use sysv4.2uw... so that sysv4* matches it. + echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} + exit ;; + i*86:OS/2:*:*) + # If we were able to find `uname', then EMX Unix compatibility + # is probably installed. + echo ${UNAME_MACHINE}-pc-os2-emx + exit ;; + i*86:XTS-300:*:STOP) + echo ${UNAME_MACHINE}-unknown-stop + exit ;; + i*86:atheos:*:*) + echo ${UNAME_MACHINE}-unknown-atheos + exit ;; + i*86:syllable:*:*) + echo ${UNAME_MACHINE}-pc-syllable + exit ;; + i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) + echo i386-unknown-lynxos${UNAME_RELEASE} + exit ;; + i*86:*DOS:*:*) + echo ${UNAME_MACHINE}-pc-msdosdjgpp + exit ;; + i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) + UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` + if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then + echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} + else + echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} + fi + exit ;; + i*86:*:5:[678]*) + # UnixWare 7.x, OpenUNIX and OpenServer 6. + case `/bin/uname -X | grep "^Machine"` in + *486*) UNAME_MACHINE=i486 ;; + *Pentium) UNAME_MACHINE=i586 ;; + *Pent*|*Celeron) UNAME_MACHINE=i686 ;; + esac + echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} + exit ;; + i*86:*:3.2:*) + if test -f /usr/options/cb.name; then + UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then + UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` + (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 + (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ + && UNAME_MACHINE=i586 + (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ + && UNAME_MACHINE=i686 + (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ + && UNAME_MACHINE=i686 + echo ${UNAME_MACHINE}-pc-sco$UNAME_REL + else + echo ${UNAME_MACHINE}-pc-sysv32 + fi + exit ;; + pc:*:*:*) + # Left here for compatibility: + # uname -m prints for DJGPP always 'pc', but it prints nothing about + # the processor, so we play safe by assuming i586. + # Note: whatever this is, it MUST be the same as what config.sub + # prints for the "djgpp" host, or else GDB configury will decide that + # this is a cross-build. + echo i586-pc-msdosdjgpp + exit ;; + Intel:Mach:3*:*) + echo i386-pc-mach3 + exit ;; + paragon:*:*:*) + echo i860-intel-osf1 + exit ;; + i860:*:4.*:*) # i860-SVR4 + if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then + echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 + else # Add other i860-SVR4 vendors below as they are discovered. + echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 + fi + exit ;; + mini*:CTIX:SYS*5:*) + # "miniframe" + echo m68010-convergent-sysv + exit ;; + mc68k:UNIX:SYSTEM5:3.51m) + echo m68k-convergent-sysv + exit ;; + M680?0:D-NIX:5.3:*) + echo m68k-diab-dnix + exit ;; + M68*:*:R3V[5678]*:*) + test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; + 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) + OS_REL='' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; + 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4; exit; } ;; + NCR*:*:4.2:* | MPRAS*:*:4.2:*) + OS_REL='.3' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; + m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) + echo m68k-unknown-lynxos${UNAME_RELEASE} + exit ;; + mc68030:UNIX_System_V:4.*:*) + echo m68k-atari-sysv4 + exit ;; + TSUNAMI:LynxOS:2.*:*) + echo sparc-unknown-lynxos${UNAME_RELEASE} + exit ;; + rs6000:LynxOS:2.*:*) + echo rs6000-unknown-lynxos${UNAME_RELEASE} + exit ;; + PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) + echo powerpc-unknown-lynxos${UNAME_RELEASE} + exit ;; + SM[BE]S:UNIX_SV:*:*) + echo mips-dde-sysv${UNAME_RELEASE} + exit ;; + RM*:ReliantUNIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + RM*:SINIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + *:SINIX-*:*:*) + if uname -p 2>/dev/null >/dev/null ; then + UNAME_MACHINE=`(uname -p) 2>/dev/null` + echo ${UNAME_MACHINE}-sni-sysv4 + else + echo ns32k-sni-sysv + fi + exit ;; + PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort + # says + echo i586-unisys-sysv4 + exit ;; + *:UNIX_System_V:4*:FTX*) + # From Gerald Hewes . + # How about differentiating between stratus architectures? -djm + echo hppa1.1-stratus-sysv4 + exit ;; + *:*:*:FTX*) + # From seanf@swdc.stratus.com. + echo i860-stratus-sysv4 + exit ;; + i*86:VOS:*:*) + # From Paul.Green@stratus.com. + echo ${UNAME_MACHINE}-stratus-vos + exit ;; + *:VOS:*:*) + # From Paul.Green@stratus.com. + echo hppa1.1-stratus-vos + exit ;; + mc68*:A/UX:*:*) + echo m68k-apple-aux${UNAME_RELEASE} + exit ;; + news*:NEWS-OS:6*:*) + echo mips-sony-newsos6 + exit ;; + R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) + if [ -d /usr/nec ]; then + echo mips-nec-sysv${UNAME_RELEASE} + else + echo mips-unknown-sysv${UNAME_RELEASE} + fi + exit ;; + BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. + echo powerpc-be-beos + exit ;; + BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. + echo powerpc-apple-beos + exit ;; + BePC:BeOS:*:*) # BeOS running on Intel PC compatible. + echo i586-pc-beos + exit ;; + BePC:Haiku:*:*) # Haiku running on Intel PC compatible. + echo i586-pc-haiku + exit ;; + x86_64:Haiku:*:*) + echo x86_64-unknown-haiku + exit ;; + SX-4:SUPER-UX:*:*) + echo sx4-nec-superux${UNAME_RELEASE} + exit ;; + SX-5:SUPER-UX:*:*) + echo sx5-nec-superux${UNAME_RELEASE} + exit ;; + SX-6:SUPER-UX:*:*) + echo sx6-nec-superux${UNAME_RELEASE} + exit ;; + SX-7:SUPER-UX:*:*) + echo sx7-nec-superux${UNAME_RELEASE} + exit ;; + SX-8:SUPER-UX:*:*) + echo sx8-nec-superux${UNAME_RELEASE} + exit ;; + SX-8R:SUPER-UX:*:*) + echo sx8r-nec-superux${UNAME_RELEASE} + exit ;; + Power*:Rhapsody:*:*) + echo powerpc-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Rhapsody:*:*) + echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Darwin:*:*) + UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown + eval $set_cc_for_build + if test "$UNAME_PROCESSOR" = unknown ; then + UNAME_PROCESSOR=powerpc + fi + if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then + if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + case $UNAME_PROCESSOR in + i386) UNAME_PROCESSOR=x86_64 ;; + powerpc) UNAME_PROCESSOR=powerpc64 ;; + esac + fi + fi + echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} + exit ;; + *:procnto*:*:* | *:QNX:[0123456789]*:*) + UNAME_PROCESSOR=`uname -p` + if test "$UNAME_PROCESSOR" = "x86"; then + UNAME_PROCESSOR=i386 + UNAME_MACHINE=pc + fi + echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} + exit ;; + *:QNX:*:4*) + echo i386-pc-qnx + exit ;; + NEO-?:NONSTOP_KERNEL:*:*) + echo neo-tandem-nsk${UNAME_RELEASE} + exit ;; + NSE-*:NONSTOP_KERNEL:*:*) + echo nse-tandem-nsk${UNAME_RELEASE} + exit ;; + NSR-?:NONSTOP_KERNEL:*:*) + echo nsr-tandem-nsk${UNAME_RELEASE} + exit ;; + *:NonStop-UX:*:*) + echo mips-compaq-nonstopux + exit ;; + BS2000:POSIX*:*:*) + echo bs2000-siemens-sysv + exit ;; + DS/*:UNIX_System_V:*:*) + echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} + exit ;; + *:Plan9:*:*) + # "uname -m" is not consistent, so use $cputype instead. 386 + # is converted to i386 for consistency with other x86 + # operating systems. + if test "$cputype" = "386"; then + UNAME_MACHINE=i386 + else + UNAME_MACHINE="$cputype" + fi + echo ${UNAME_MACHINE}-unknown-plan9 + exit ;; + *:TOPS-10:*:*) + echo pdp10-unknown-tops10 + exit ;; + *:TENEX:*:*) + echo pdp10-unknown-tenex + exit ;; + KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) + echo pdp10-dec-tops20 + exit ;; + XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) + echo pdp10-xkl-tops20 + exit ;; + *:TOPS-20:*:*) + echo pdp10-unknown-tops20 + exit ;; + *:ITS:*:*) + echo pdp10-unknown-its + exit ;; + SEI:*:*:SEIUX) + echo mips-sei-seiux${UNAME_RELEASE} + exit ;; + *:DragonFly:*:*) + echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` + exit ;; + *:*VMS:*:*) + UNAME_MACHINE=`(uname -p) 2>/dev/null` + case "${UNAME_MACHINE}" in + A*) echo alpha-dec-vms ; exit ;; + I*) echo ia64-dec-vms ; exit ;; + V*) echo vax-dec-vms ; exit ;; + esac ;; + *:XENIX:*:SysV) + echo i386-pc-xenix + exit ;; + i*86:skyos:*:*) + echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' + exit ;; + i*86:rdos:*:*) + echo ${UNAME_MACHINE}-pc-rdos + exit ;; + i*86:AROS:*:*) + echo ${UNAME_MACHINE}-pc-aros + exit ;; + x86_64:VMkernel:*:*) + echo ${UNAME_MACHINE}-unknown-esx + exit ;; +esac + +eval $set_cc_for_build +cat >$dummy.c < +# include +#endif +main () +{ +#if defined (sony) +#if defined (MIPSEB) + /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, + I don't know.... */ + printf ("mips-sony-bsd\n"); exit (0); +#else +#include + printf ("m68k-sony-newsos%s\n", +#ifdef NEWSOS4 + "4" +#else + "" +#endif + ); exit (0); +#endif +#endif + +#if defined (__arm) && defined (__acorn) && defined (__unix) + printf ("arm-acorn-riscix\n"); exit (0); +#endif + +#if defined (hp300) && !defined (hpux) + printf ("m68k-hp-bsd\n"); exit (0); +#endif + +#if defined (NeXT) +#if !defined (__ARCHITECTURE__) +#define __ARCHITECTURE__ "m68k" +#endif + int version; + version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; + if (version < 4) + printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); + else + printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); + exit (0); +#endif + +#if defined (MULTIMAX) || defined (n16) +#if defined (UMAXV) + printf ("ns32k-encore-sysv\n"); exit (0); +#else +#if defined (CMU) + printf ("ns32k-encore-mach\n"); exit (0); +#else + printf ("ns32k-encore-bsd\n"); exit (0); +#endif +#endif +#endif + +#if defined (__386BSD__) + printf ("i386-pc-bsd\n"); exit (0); +#endif + +#if defined (sequent) +#if defined (i386) + printf ("i386-sequent-dynix\n"); exit (0); +#endif +#if defined (ns32000) + printf ("ns32k-sequent-dynix\n"); exit (0); +#endif +#endif + +#if defined (_SEQUENT_) + struct utsname un; + + uname(&un); + + if (strncmp(un.version, "V2", 2) == 0) { + printf ("i386-sequent-ptx2\n"); exit (0); + } + if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ + printf ("i386-sequent-ptx1\n"); exit (0); + } + printf ("i386-sequent-ptx\n"); exit (0); + +#endif + +#if defined (vax) +# if !defined (ultrix) +# include +# if defined (BSD) +# if BSD == 43 + printf ("vax-dec-bsd4.3\n"); exit (0); +# else +# if BSD == 199006 + printf ("vax-dec-bsd4.3reno\n"); exit (0); +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# endif +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# else + printf ("vax-dec-ultrix\n"); exit (0); +# endif +#endif + +#if defined (alliant) && defined (i860) + printf ("i860-alliant-bsd\n"); exit (0); +#endif + + exit (1); +} +EOF + +$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + +# Apollos put the system type in the environment. + +test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } + +# Convex versions that predate uname can use getsysinfo(1) + +if [ -x /usr/convex/getsysinfo ] +then + case `getsysinfo -f cpu_type` in + c1*) + echo c1-convex-bsd + exit ;; + c2*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + c34*) + echo c34-convex-bsd + exit ;; + c38*) + echo c38-convex-bsd + exit ;; + c4*) + echo c4-convex-bsd + exit ;; + esac +fi + +cat >&2 < in order to provide the needed +information to handle your system. + +config.guess timestamp = $timestamp + +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null` + +hostinfo = `(hostinfo) 2>/dev/null` +/bin/universe = `(/bin/universe) 2>/dev/null` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` +/bin/arch = `(/bin/arch) 2>/dev/null` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` + +UNAME_MACHINE = ${UNAME_MACHINE} +UNAME_RELEASE = ${UNAME_RELEASE} +UNAME_SYSTEM = ${UNAME_SYSTEM} +UNAME_VERSION = ${UNAME_VERSION} +EOF + +exit 1 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/config.h.in b/config.h.in new file mode 100644 index 0000000..8878b39 --- /dev/null +++ b/config.h.in @@ -0,0 +1,133 @@ +/* config.h.in. Generated from configure.ac by autoheader. */ + +/* Define to 1 if you have the header file. */ +#undef HAVE_DLFCN_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_FCNTL_H + +/* Define if you have the IOKit framework */ +#undef HAVE_FRAMEWORK_IOKIT + +/* Define to 1 if you have the `getpagesize' function. */ +#undef HAVE_GETPAGESIZE + +/* Define to 1 if you have the header file. */ +#undef HAVE_INTTYPES_H + +/* Defined if lib1394camera present */ +#undef HAVE_LIB1394CAMERA + +/* Defined if libraw1394 is present */ +#undef HAVE_LIBRAW1394 + +/* SDL library */ +#undef HAVE_LIBSDL + +/* Defined if libusb is present */ +#undef HAVE_LIBUSB + +/* Defined if compiled for Linux */ +#undef HAVE_LINUX + +/* Defined if IOKit framework is present */ +#undef HAVE_MACOSX + +/* Define to 1 if you have the header file. */ +#undef HAVE_MEMORY_H + +/* Define to 1 if you have a working `mmap' system call. */ +#undef HAVE_MMAP + +/* Define to 1 if you have the header file. */ +#undef HAVE_NETINET_IN_H + +/* OpenGL library */ +#undef HAVE_OPENGL + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_IOCTL_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_MMAN_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_PARAM_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_UNISTD_H + +/* Defined if compiled for Windows */ +#undef HAVE_WINDOWS + +/* Define to the sub-directory in which libtool stores uninstalled libraries. + */ +#undef LT_OBJDIR + +/* Define to 1 if your C compiler doesn't accept -c and -o together. */ +#undef NO_MINUS_C_MINUS_O + +/* Name of package */ +#undef PACKAGE + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the home page for this package. */ +#undef PACKAGE_URL + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* Version number of package */ +#undef VERSION + +/* Define to 1 if the X Window System is missing or not being used. */ +#undef X_DISPLAY_MISSING + +/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported directly. */ +#undef restrict +/* Work around a bug in Sun C++: it does not support _Restrict or + __restrict__, even though the corresponding Sun C compiler ends up with + "#define restrict _Restrict" or "#define restrict __restrict__" in the + previous line. Perhaps some future version of Sun C++ will work with + restrict; if so, hopefully it defines __RESTRICT like Sun C does. */ +#if defined __SUNPRO_CC && !defined __RESTRICT +# define _Restrict +# define __restrict__ +#endif + +/* Define to `unsigned int' if does not define. */ +#undef size_t diff --git a/config.sub b/config.sub new file mode 100755 index 0000000..9633db7 --- /dev/null +++ b/config.sub @@ -0,0 +1,1791 @@ +#! /bin/sh +# Configuration validation subroutine script. +# Copyright 1992-2013 Free Software Foundation, Inc. + +timestamp='2013-08-10' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, see . +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that +# program. This Exception is an additional permission under section 7 +# of the GNU General Public License, version 3 ("GPLv3"). + + +# Please send patches with a ChangeLog entry to config-patches@gnu.org. +# +# Configuration subroutine to validate and canonicalize a configuration type. +# Supply the specified configuration type as an argument. +# If it is invalid, we print an error message on stderr and exit with code 1. +# Otherwise, we print the canonical config type on stdout and succeed. + +# You can get the latest version of this script from: +# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD + +# This file is supposed to be the same for all GNU packages +# and recognize all the CPU types, system types and aliases +# that are meaningful with *any* GNU software. +# Each package is responsible for reporting which valid configurations +# it does not support. The user should be able to distinguish +# a failure to support a valid configuration from a meaningless +# configuration. + +# The goal of this file is to map all the various variations of a given +# machine specification into a single specification in the form: +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or in some cases, the newer four-part form: +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# It is wrong to echo any other type of specification. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] CPU-MFR-OPSYS + $0 [OPTION] ALIAS + +Canonicalize a configuration name. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.sub ($timestamp) + +Copyright 1992-2013 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" + exit 1 ;; + + *local*) + # First pass through any local machine types. + echo $1 + exit ;; + + * ) + break ;; + esac +done + +case $# in + 0) echo "$me: missing argument$help" >&2 + exit 1;; + 1) ;; + *) echo "$me: too many arguments$help" >&2 + exit 1;; +esac + +# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). +# Here we must recognize all the valid KERNEL-OS combinations. +maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` +case $maybe_os in + nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \ + linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \ + knetbsd*-gnu* | netbsd*-gnu* | \ + kopensolaris*-gnu* | \ + storm-chaos* | os2-emx* | rtmk-nova*) + os=-$maybe_os + basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` + ;; + android-linux) + os=-linux-android + basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown + ;; + *) + basic_machine=`echo $1 | sed 's/-[^-]*$//'` + if [ $basic_machine != $1 ] + then os=`echo $1 | sed 's/.*-/-/'` + else os=; fi + ;; +esac + +### Let's recognize common machines as not being operating systems so +### that things like config.sub decstation-3100 work. We also +### recognize some manufacturers as not being operating systems, so we +### can provide default operating systems below. +case $os in + -sun*os*) + # Prevent following clause from handling this invalid input. + ;; + -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ + -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ + -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ + -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ + -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ + -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ + -apple | -axis | -knuth | -cray | -microblaze*) + os= + basic_machine=$1 + ;; + -bluegene*) + os=-cnk + ;; + -sim | -cisco | -oki | -wec | -winbond) + os= + basic_machine=$1 + ;; + -scout) + ;; + -wrs) + os=-vxworks + basic_machine=$1 + ;; + -chorusos*) + os=-chorusos + basic_machine=$1 + ;; + -chorusrdb) + os=-chorusrdb + basic_machine=$1 + ;; + -hiux*) + os=-hiuxwe2 + ;; + -sco6) + os=-sco5v6 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5) + os=-sco3.2v5 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco4) + os=-sco3.2v4 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2.[4-9]*) + os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2v[4-9]*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5v6*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco*) + os=-sco3.2v2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -udk*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -isc) + os=-isc2.2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -clix*) + basic_machine=clipper-intergraph + ;; + -isc*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -lynx*178) + os=-lynxos178 + ;; + -lynx*5) + os=-lynxos5 + ;; + -lynx*) + os=-lynxos + ;; + -ptx*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` + ;; + -windowsnt*) + os=`echo $os | sed -e 's/windowsnt/winnt/'` + ;; + -psos*) + os=-psos + ;; + -mint | -mint[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; +esac + +# Decode aliases for certain CPU-COMPANY combinations. +case $basic_machine in + # Recognize the basic CPU types without company name. + # Some are omitted here because they have special meanings below. + 1750a | 580 \ + | a29k \ + | aarch64 | aarch64_be \ + | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ + | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ + | am33_2.0 \ + | arc | arceb \ + | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \ + | avr | avr32 \ + | be32 | be64 \ + | bfin \ + | c4x | c8051 | clipper \ + | d10v | d30v | dlx | dsp16xx \ + | epiphany \ + | fido | fr30 | frv \ + | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ + | hexagon \ + | i370 | i860 | i960 | ia64 \ + | ip2k | iq2000 \ + | le32 | le64 \ + | lm32 \ + | m32c | m32r | m32rle | m68000 | m68k | m88k \ + | maxq | mb | microblaze | microblazeel | mcore | mep | metag \ + | mips | mipsbe | mipseb | mipsel | mipsle \ + | mips16 \ + | mips64 | mips64el \ + | mips64octeon | mips64octeonel \ + | mips64orion | mips64orionel \ + | mips64r5900 | mips64r5900el \ + | mips64vr | mips64vrel \ + | mips64vr4100 | mips64vr4100el \ + | mips64vr4300 | mips64vr4300el \ + | mips64vr5000 | mips64vr5000el \ + | mips64vr5900 | mips64vr5900el \ + | mipsisa32 | mipsisa32el \ + | mipsisa32r2 | mipsisa32r2el \ + | mipsisa64 | mipsisa64el \ + | mipsisa64r2 | mipsisa64r2el \ + | mipsisa64sb1 | mipsisa64sb1el \ + | mipsisa64sr71k | mipsisa64sr71kel \ + | mipsr5900 | mipsr5900el \ + | mipstx39 | mipstx39el \ + | mn10200 | mn10300 \ + | moxie \ + | mt \ + | msp430 \ + | nds32 | nds32le | nds32be \ + | nios | nios2 | nios2eb | nios2el \ + | ns16k | ns32k \ + | open8 \ + | or1k | or32 \ + | pdp10 | pdp11 | pj | pjl \ + | powerpc | powerpc64 | powerpc64le | powerpcle \ + | pyramid \ + | rl78 | rx \ + | score \ + | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ + | sh64 | sh64le \ + | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ + | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ + | spu \ + | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \ + | ubicom32 \ + | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \ + | we32k \ + | x86 | xc16x | xstormy16 | xtensa \ + | z8k | z80) + basic_machine=$basic_machine-unknown + ;; + c54x) + basic_machine=tic54x-unknown + ;; + c55x) + basic_machine=tic55x-unknown + ;; + c6x) + basic_machine=tic6x-unknown + ;; + m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip) + basic_machine=$basic_machine-unknown + os=-none + ;; + m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) + ;; + ms1) + basic_machine=mt-unknown + ;; + + strongarm | thumb | xscale) + basic_machine=arm-unknown + ;; + xgate) + basic_machine=$basic_machine-unknown + os=-none + ;; + xscaleeb) + basic_machine=armeb-unknown + ;; + + xscaleel) + basic_machine=armel-unknown + ;; + + # We use `pc' rather than `unknown' + # because (1) that's what they normally are, and + # (2) the word "unknown" tends to confuse beginning users. + i*86 | x86_64) + basic_machine=$basic_machine-pc + ;; + # Object if more than one company name word. + *-*-*) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; + # Recognize the basic CPU types with company name. + 580-* \ + | a29k-* \ + | aarch64-* | aarch64_be-* \ + | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ + | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ + | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \ + | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ + | avr-* | avr32-* \ + | be32-* | be64-* \ + | bfin-* | bs2000-* \ + | c[123]* | c30-* | [cjt]90-* | c4x-* \ + | c8051-* | clipper-* | craynv-* | cydra-* \ + | d10v-* | d30v-* | dlx-* \ + | elxsi-* \ + | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ + | h8300-* | h8500-* \ + | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ + | hexagon-* \ + | i*86-* | i860-* | i960-* | ia64-* \ + | ip2k-* | iq2000-* \ + | le32-* | le64-* \ + | lm32-* \ + | m32c-* | m32r-* | m32rle-* \ + | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ + | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \ + | microblaze-* | microblazeel-* \ + | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ + | mips16-* \ + | mips64-* | mips64el-* \ + | mips64octeon-* | mips64octeonel-* \ + | mips64orion-* | mips64orionel-* \ + | mips64r5900-* | mips64r5900el-* \ + | mips64vr-* | mips64vrel-* \ + | mips64vr4100-* | mips64vr4100el-* \ + | mips64vr4300-* | mips64vr4300el-* \ + | mips64vr5000-* | mips64vr5000el-* \ + | mips64vr5900-* | mips64vr5900el-* \ + | mipsisa32-* | mipsisa32el-* \ + | mipsisa32r2-* | mipsisa32r2el-* \ + | mipsisa64-* | mipsisa64el-* \ + | mipsisa64r2-* | mipsisa64r2el-* \ + | mipsisa64sb1-* | mipsisa64sb1el-* \ + | mipsisa64sr71k-* | mipsisa64sr71kel-* \ + | mipsr5900-* | mipsr5900el-* \ + | mipstx39-* | mipstx39el-* \ + | mmix-* \ + | mt-* \ + | msp430-* \ + | nds32-* | nds32le-* | nds32be-* \ + | nios-* | nios2-* | nios2eb-* | nios2el-* \ + | none-* | np1-* | ns16k-* | ns32k-* \ + | open8-* \ + | orion-* \ + | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ + | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \ + | pyramid-* \ + | rl78-* | romp-* | rs6000-* | rx-* \ + | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ + | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ + | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ + | sparclite-* \ + | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \ + | tahoe-* \ + | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ + | tile*-* \ + | tron-* \ + | ubicom32-* \ + | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \ + | vax-* \ + | we32k-* \ + | x86-* | x86_64-* | xc16x-* | xps100-* \ + | xstormy16-* | xtensa*-* \ + | ymp-* \ + | z8k-* | z80-*) + ;; + # Recognize the basic CPU types without company name, with glob match. + xtensa*) + basic_machine=$basic_machine-unknown + ;; + # Recognize the various machine names and aliases which stand + # for a CPU type and a company and sometimes even an OS. + 386bsd) + basic_machine=i386-unknown + os=-bsd + ;; + 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) + basic_machine=m68000-att + ;; + 3b*) + basic_machine=we32k-att + ;; + a29khif) + basic_machine=a29k-amd + os=-udi + ;; + abacus) + basic_machine=abacus-unknown + ;; + adobe68k) + basic_machine=m68010-adobe + os=-scout + ;; + alliant | fx80) + basic_machine=fx80-alliant + ;; + altos | altos3068) + basic_machine=m68k-altos + ;; + am29k) + basic_machine=a29k-none + os=-bsd + ;; + amd64) + basic_machine=x86_64-pc + ;; + amd64-*) + basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + amdahl) + basic_machine=580-amdahl + os=-sysv + ;; + amiga | amiga-*) + basic_machine=m68k-unknown + ;; + amigaos | amigados) + basic_machine=m68k-unknown + os=-amigaos + ;; + amigaunix | amix) + basic_machine=m68k-unknown + os=-sysv4 + ;; + apollo68) + basic_machine=m68k-apollo + os=-sysv + ;; + apollo68bsd) + basic_machine=m68k-apollo + os=-bsd + ;; + aros) + basic_machine=i386-pc + os=-aros + ;; + aux) + basic_machine=m68k-apple + os=-aux + ;; + balance) + basic_machine=ns32k-sequent + os=-dynix + ;; + blackfin) + basic_machine=bfin-unknown + os=-linux + ;; + blackfin-*) + basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + bluegene*) + basic_machine=powerpc-ibm + os=-cnk + ;; + c54x-*) + basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + c55x-*) + basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + c6x-*) + basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + c90) + basic_machine=c90-cray + os=-unicos + ;; + cegcc) + basic_machine=arm-unknown + os=-cegcc + ;; + convex-c1) + basic_machine=c1-convex + os=-bsd + ;; + convex-c2) + basic_machine=c2-convex + os=-bsd + ;; + convex-c32) + basic_machine=c32-convex + os=-bsd + ;; + convex-c34) + basic_machine=c34-convex + os=-bsd + ;; + convex-c38) + basic_machine=c38-convex + os=-bsd + ;; + cray | j90) + basic_machine=j90-cray + os=-unicos + ;; + craynv) + basic_machine=craynv-cray + os=-unicosmp + ;; + cr16 | cr16-*) + basic_machine=cr16-unknown + os=-elf + ;; + crds | unos) + basic_machine=m68k-crds + ;; + crisv32 | crisv32-* | etraxfs*) + basic_machine=crisv32-axis + ;; + cris | cris-* | etrax*) + basic_machine=cris-axis + ;; + crx) + basic_machine=crx-unknown + os=-elf + ;; + da30 | da30-*) + basic_machine=m68k-da30 + ;; + decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) + basic_machine=mips-dec + ;; + decsystem10* | dec10*) + basic_machine=pdp10-dec + os=-tops10 + ;; + decsystem20* | dec20*) + basic_machine=pdp10-dec + os=-tops20 + ;; + delta | 3300 | motorola-3300 | motorola-delta \ + | 3300-motorola | delta-motorola) + basic_machine=m68k-motorola + ;; + delta88) + basic_machine=m88k-motorola + os=-sysv3 + ;; + dicos) + basic_machine=i686-pc + os=-dicos + ;; + djgpp) + basic_machine=i586-pc + os=-msdosdjgpp + ;; + dpx20 | dpx20-*) + basic_machine=rs6000-bull + os=-bosx + ;; + dpx2* | dpx2*-bull) + basic_machine=m68k-bull + os=-sysv3 + ;; + ebmon29k) + basic_machine=a29k-amd + os=-ebmon + ;; + elxsi) + basic_machine=elxsi-elxsi + os=-bsd + ;; + encore | umax | mmax) + basic_machine=ns32k-encore + ;; + es1800 | OSE68k | ose68k | ose | OSE) + basic_machine=m68k-ericsson + os=-ose + ;; + fx2800) + basic_machine=i860-alliant + ;; + genix) + basic_machine=ns32k-ns + ;; + gmicro) + basic_machine=tron-gmicro + os=-sysv + ;; + go32) + basic_machine=i386-pc + os=-go32 + ;; + h3050r* | hiux*) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + h8300hms) + basic_machine=h8300-hitachi + os=-hms + ;; + h8300xray) + basic_machine=h8300-hitachi + os=-xray + ;; + h8500hms) + basic_machine=h8500-hitachi + os=-hms + ;; + harris) + basic_machine=m88k-harris + os=-sysv3 + ;; + hp300-*) + basic_machine=m68k-hp + ;; + hp300bsd) + basic_machine=m68k-hp + os=-bsd + ;; + hp300hpux) + basic_machine=m68k-hp + os=-hpux + ;; + hp3k9[0-9][0-9] | hp9[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k2[0-9][0-9] | hp9k31[0-9]) + basic_machine=m68000-hp + ;; + hp9k3[2-9][0-9]) + basic_machine=m68k-hp + ;; + hp9k6[0-9][0-9] | hp6[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k7[0-79][0-9] | hp7[0-79][0-9]) + basic_machine=hppa1.1-hp + ;; + hp9k78[0-9] | hp78[0-9]) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][13679] | hp8[0-9][13679]) + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][0-9] | hp8[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hppa-next) + os=-nextstep3 + ;; + hppaosf) + basic_machine=hppa1.1-hp + os=-osf + ;; + hppro) + basic_machine=hppa1.1-hp + os=-proelf + ;; + i370-ibm* | ibm*) + basic_machine=i370-ibm + ;; + i*86v32) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv32 + ;; + i*86v4*) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv4 + ;; + i*86v) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv + ;; + i*86sol2) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-solaris2 + ;; + i386mach) + basic_machine=i386-mach + os=-mach + ;; + i386-vsta | vsta) + basic_machine=i386-unknown + os=-vsta + ;; + iris | iris4d) + basic_machine=mips-sgi + case $os in + -irix*) + ;; + *) + os=-irix4 + ;; + esac + ;; + isi68 | isi) + basic_machine=m68k-isi + os=-sysv + ;; + m68knommu) + basic_machine=m68k-unknown + os=-linux + ;; + m68knommu-*) + basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + m88k-omron*) + basic_machine=m88k-omron + ;; + magnum | m3230) + basic_machine=mips-mips + os=-sysv + ;; + merlin) + basic_machine=ns32k-utek + os=-sysv + ;; + microblaze*) + basic_machine=microblaze-xilinx + ;; + mingw64) + basic_machine=x86_64-pc + os=-mingw64 + ;; + mingw32) + basic_machine=i686-pc + os=-mingw32 + ;; + mingw32ce) + basic_machine=arm-unknown + os=-mingw32ce + ;; + miniframe) + basic_machine=m68000-convergent + ;; + *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; + mips3*-*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` + ;; + mips3*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown + ;; + monitor) + basic_machine=m68k-rom68k + os=-coff + ;; + morphos) + basic_machine=powerpc-unknown + os=-morphos + ;; + msdos) + basic_machine=i386-pc + os=-msdos + ;; + ms1-*) + basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` + ;; + msys) + basic_machine=i686-pc + os=-msys + ;; + mvs) + basic_machine=i370-ibm + os=-mvs + ;; + nacl) + basic_machine=le32-unknown + os=-nacl + ;; + ncr3000) + basic_machine=i486-ncr + os=-sysv4 + ;; + netbsd386) + basic_machine=i386-unknown + os=-netbsd + ;; + netwinder) + basic_machine=armv4l-rebel + os=-linux + ;; + news | news700 | news800 | news900) + basic_machine=m68k-sony + os=-newsos + ;; + news1000) + basic_machine=m68030-sony + os=-newsos + ;; + news-3600 | risc-news) + basic_machine=mips-sony + os=-newsos + ;; + necv70) + basic_machine=v70-nec + os=-sysv + ;; + next | m*-next ) + basic_machine=m68k-next + case $os in + -nextstep* ) + ;; + -ns2*) + os=-nextstep2 + ;; + *) + os=-nextstep3 + ;; + esac + ;; + nh3000) + basic_machine=m68k-harris + os=-cxux + ;; + nh[45]000) + basic_machine=m88k-harris + os=-cxux + ;; + nindy960) + basic_machine=i960-intel + os=-nindy + ;; + mon960) + basic_machine=i960-intel + os=-mon960 + ;; + nonstopux) + basic_machine=mips-compaq + os=-nonstopux + ;; + np1) + basic_machine=np1-gould + ;; + neo-tandem) + basic_machine=neo-tandem + ;; + nse-tandem) + basic_machine=nse-tandem + ;; + nsr-tandem) + basic_machine=nsr-tandem + ;; + op50n-* | op60c-*) + basic_machine=hppa1.1-oki + os=-proelf + ;; + openrisc | openrisc-*) + basic_machine=or32-unknown + ;; + os400) + basic_machine=powerpc-ibm + os=-os400 + ;; + OSE68000 | ose68000) + basic_machine=m68000-ericsson + os=-ose + ;; + os68k) + basic_machine=m68k-none + os=-os68k + ;; + pa-hitachi) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + paragon) + basic_machine=i860-intel + os=-osf + ;; + parisc) + basic_machine=hppa-unknown + os=-linux + ;; + parisc-*) + basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + pbd) + basic_machine=sparc-tti + ;; + pbb) + basic_machine=m68k-tti + ;; + pc532 | pc532-*) + basic_machine=ns32k-pc532 + ;; + pc98) + basic_machine=i386-pc + ;; + pc98-*) + basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium | p5 | k5 | k6 | nexgen | viac3) + basic_machine=i586-pc + ;; + pentiumpro | p6 | 6x86 | athlon | athlon_*) + basic_machine=i686-pc + ;; + pentiumii | pentium2 | pentiumiii | pentium3) + basic_machine=i686-pc + ;; + pentium4) + basic_machine=i786-pc + ;; + pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) + basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumpro-* | p6-* | 6x86-* | athlon-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium4-*) + basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pn) + basic_machine=pn-gould + ;; + power) basic_machine=power-ibm + ;; + ppc | ppcbe) basic_machine=powerpc-unknown + ;; + ppc-* | ppcbe-*) + basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppcle | powerpclittle | ppc-le | powerpc-little) + basic_machine=powerpcle-unknown + ;; + ppcle-* | powerpclittle-*) + basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64) basic_machine=powerpc64-unknown + ;; + ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64le | powerpc64little | ppc64-le | powerpc64-little) + basic_machine=powerpc64le-unknown + ;; + ppc64le-* | powerpc64little-*) + basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ps2) + basic_machine=i386-ibm + ;; + pw32) + basic_machine=i586-unknown + os=-pw32 + ;; + rdos | rdos64) + basic_machine=x86_64-pc + os=-rdos + ;; + rdos32) + basic_machine=i386-pc + os=-rdos + ;; + rom68k) + basic_machine=m68k-rom68k + os=-coff + ;; + rm[46]00) + basic_machine=mips-siemens + ;; + rtpc | rtpc-*) + basic_machine=romp-ibm + ;; + s390 | s390-*) + basic_machine=s390-ibm + ;; + s390x | s390x-*) + basic_machine=s390x-ibm + ;; + sa29200) + basic_machine=a29k-amd + os=-udi + ;; + sb1) + basic_machine=mipsisa64sb1-unknown + ;; + sb1el) + basic_machine=mipsisa64sb1el-unknown + ;; + sde) + basic_machine=mipsisa32-sde + os=-elf + ;; + sei) + basic_machine=mips-sei + os=-seiux + ;; + sequent) + basic_machine=i386-sequent + ;; + sh) + basic_machine=sh-hitachi + os=-hms + ;; + sh5el) + basic_machine=sh5le-unknown + ;; + sh64) + basic_machine=sh64-unknown + ;; + sparclite-wrs | simso-wrs) + basic_machine=sparclite-wrs + os=-vxworks + ;; + sps7) + basic_machine=m68k-bull + os=-sysv2 + ;; + spur) + basic_machine=spur-unknown + ;; + st2000) + basic_machine=m68k-tandem + ;; + stratus) + basic_machine=i860-stratus + os=-sysv4 + ;; + strongarm-* | thumb-*) + basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + sun2) + basic_machine=m68000-sun + ;; + sun2os3) + basic_machine=m68000-sun + os=-sunos3 + ;; + sun2os4) + basic_machine=m68000-sun + os=-sunos4 + ;; + sun3os3) + basic_machine=m68k-sun + os=-sunos3 + ;; + sun3os4) + basic_machine=m68k-sun + os=-sunos4 + ;; + sun4os3) + basic_machine=sparc-sun + os=-sunos3 + ;; + sun4os4) + basic_machine=sparc-sun + os=-sunos4 + ;; + sun4sol2) + basic_machine=sparc-sun + os=-solaris2 + ;; + sun3 | sun3-*) + basic_machine=m68k-sun + ;; + sun4) + basic_machine=sparc-sun + ;; + sun386 | sun386i | roadrunner) + basic_machine=i386-sun + ;; + sv1) + basic_machine=sv1-cray + os=-unicos + ;; + symmetry) + basic_machine=i386-sequent + os=-dynix + ;; + t3e) + basic_machine=alphaev5-cray + os=-unicos + ;; + t90) + basic_machine=t90-cray + os=-unicos + ;; + tile*) + basic_machine=$basic_machine-unknown + os=-linux-gnu + ;; + tx39) + basic_machine=mipstx39-unknown + ;; + tx39el) + basic_machine=mipstx39el-unknown + ;; + toad1) + basic_machine=pdp10-xkl + os=-tops20 + ;; + tower | tower-32) + basic_machine=m68k-ncr + ;; + tpf) + basic_machine=s390x-ibm + os=-tpf + ;; + udi29k) + basic_machine=a29k-amd + os=-udi + ;; + ultra3) + basic_machine=a29k-nyu + os=-sym1 + ;; + v810 | necv810) + basic_machine=v810-nec + os=-none + ;; + vaxv) + basic_machine=vax-dec + os=-sysv + ;; + vms) + basic_machine=vax-dec + os=-vms + ;; + vpp*|vx|vx-*) + basic_machine=f301-fujitsu + ;; + vxworks960) + basic_machine=i960-wrs + os=-vxworks + ;; + vxworks68) + basic_machine=m68k-wrs + os=-vxworks + ;; + vxworks29k) + basic_machine=a29k-wrs + os=-vxworks + ;; + w65*) + basic_machine=w65-wdc + os=-none + ;; + w89k-*) + basic_machine=hppa1.1-winbond + os=-proelf + ;; + xbox) + basic_machine=i686-pc + os=-mingw32 + ;; + xps | xps100) + basic_machine=xps100-honeywell + ;; + xscale-* | xscalee[bl]-*) + basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'` + ;; + ymp) + basic_machine=ymp-cray + os=-unicos + ;; + z8k-*-coff) + basic_machine=z8k-unknown + os=-sim + ;; + z80-*-coff) + basic_machine=z80-unknown + os=-sim + ;; + none) + basic_machine=none-none + os=-none + ;; + +# Here we handle the default manufacturer of certain CPU types. It is in +# some cases the only manufacturer, in others, it is the most popular. + w89k) + basic_machine=hppa1.1-winbond + ;; + op50n) + basic_machine=hppa1.1-oki + ;; + op60c) + basic_machine=hppa1.1-oki + ;; + romp) + basic_machine=romp-ibm + ;; + mmix) + basic_machine=mmix-knuth + ;; + rs6000) + basic_machine=rs6000-ibm + ;; + vax) + basic_machine=vax-dec + ;; + pdp10) + # there are many clones, so DEC is not a safe bet + basic_machine=pdp10-unknown + ;; + pdp11) + basic_machine=pdp11-dec + ;; + we32k) + basic_machine=we32k-att + ;; + sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele) + basic_machine=sh-unknown + ;; + sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v) + basic_machine=sparc-sun + ;; + cydra) + basic_machine=cydra-cydrome + ;; + orion) + basic_machine=orion-highlevel + ;; + orion105) + basic_machine=clipper-highlevel + ;; + mac | mpw | mac-mpw) + basic_machine=m68k-apple + ;; + pmac | pmac-mpw) + basic_machine=powerpc-apple + ;; + *-unknown) + # Make sure to match an already-canonicalized machine name. + ;; + *) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; +esac + +# Here we canonicalize certain aliases for manufacturers. +case $basic_machine in + *-digital*) + basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` + ;; + *-commodore*) + basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` + ;; + *) + ;; +esac + +# Decode manufacturer-specific aliases for certain operating systems. + +if [ x"$os" != x"" ] +then +case $os in + # First match some system type aliases + # that might get confused with valid system types. + # -solaris* is a basic system type, with this one exception. + -auroraux) + os=-auroraux + ;; + -solaris1 | -solaris1.*) + os=`echo $os | sed -e 's|solaris1|sunos4|'` + ;; + -solaris) + os=-solaris2 + ;; + -svr4*) + os=-sysv4 + ;; + -unixware*) + os=-sysv4.2uw + ;; + -gnu/linux*) + os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` + ;; + # First accept the basic system types. + # The portable systems comes first. + # Each alternative MUST END IN A *, to match a version number. + # -sysv* is not here because it comes later, after sysvr4. + -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ + | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\ + | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \ + | -sym* | -kopensolaris* | -plan9* \ + | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ + | -aos* | -aros* \ + | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ + | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ + | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \ + | -bitrig* | -openbsd* | -solidbsd* \ + | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \ + | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ + | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ + | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ + | -chorusos* | -chorusrdb* | -cegcc* \ + | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ + | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \ + | -linux-newlib* | -linux-musl* | -linux-uclibc* \ + | -uxpv* | -beos* | -mpeix* | -udk* \ + | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \ + | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ + | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ + | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ + | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \ + | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \ + | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*) + # Remember, each alternative MUST END IN *, to match a version number. + ;; + -qnx*) + case $basic_machine in + x86-* | i*86-*) + ;; + *) + os=-nto$os + ;; + esac + ;; + -nto-qnx*) + ;; + -nto*) + os=`echo $os | sed -e 's|nto|nto-qnx|'` + ;; + -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \ + | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \ + | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) + ;; + -mac*) + os=`echo $os | sed -e 's|mac|macos|'` + ;; + -linux-dietlibc) + os=-linux-dietlibc + ;; + -linux*) + os=`echo $os | sed -e 's|linux|linux-gnu|'` + ;; + -sunos5*) + os=`echo $os | sed -e 's|sunos5|solaris2|'` + ;; + -sunos6*) + os=`echo $os | sed -e 's|sunos6|solaris3|'` + ;; + -opened*) + os=-openedition + ;; + -os400*) + os=-os400 + ;; + -wince*) + os=-wince + ;; + -osfrose*) + os=-osfrose + ;; + -osf*) + os=-osf + ;; + -utek*) + os=-bsd + ;; + -dynix*) + os=-bsd + ;; + -acis*) + os=-aos + ;; + -atheos*) + os=-atheos + ;; + -syllable*) + os=-syllable + ;; + -386bsd) + os=-bsd + ;; + -ctix* | -uts*) + os=-sysv + ;; + -nova*) + os=-rtmk-nova + ;; + -ns2 ) + os=-nextstep2 + ;; + -nsk*) + os=-nsk + ;; + # Preserve the version number of sinix5. + -sinix5.*) + os=`echo $os | sed -e 's|sinix|sysv|'` + ;; + -sinix*) + os=-sysv4 + ;; + -tpf*) + os=-tpf + ;; + -triton*) + os=-sysv3 + ;; + -oss*) + os=-sysv3 + ;; + -svr4) + os=-sysv4 + ;; + -svr3) + os=-sysv3 + ;; + -sysvr4) + os=-sysv4 + ;; + # This must come after -sysvr4. + -sysv*) + ;; + -ose*) + os=-ose + ;; + -es1800*) + os=-ose + ;; + -xenix) + os=-xenix + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + os=-mint + ;; + -aros*) + os=-aros + ;; + -zvmoe) + os=-zvmoe + ;; + -dicos*) + os=-dicos + ;; + -nacl*) + ;; + -none) + ;; + *) + # Get rid of the `-' at the beginning of $os. + os=`echo $os | sed 's/[^-]*-//'` + echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2 + exit 1 + ;; +esac +else + +# Here we handle the default operating systems that come with various machines. +# The value should be what the vendor currently ships out the door with their +# machine or put another way, the most popular os provided with the machine. + +# Note that if you're going to try to match "-MANUFACTURER" here (say, +# "-sun"), then you have to tell the case statement up towards the top +# that MANUFACTURER isn't an operating system. Otherwise, code above +# will signal an error saying that MANUFACTURER isn't an operating +# system, and we'll never get to this point. + +case $basic_machine in + score-*) + os=-elf + ;; + spu-*) + os=-elf + ;; + *-acorn) + os=-riscix1.2 + ;; + arm*-rebel) + os=-linux + ;; + arm*-semi) + os=-aout + ;; + c4x-* | tic4x-*) + os=-coff + ;; + c8051-*) + os=-elf + ;; + hexagon-*) + os=-elf + ;; + tic54x-*) + os=-coff + ;; + tic55x-*) + os=-coff + ;; + tic6x-*) + os=-coff + ;; + # This must come before the *-dec entry. + pdp10-*) + os=-tops20 + ;; + pdp11-*) + os=-none + ;; + *-dec | vax-*) + os=-ultrix4.2 + ;; + m68*-apollo) + os=-domain + ;; + i386-sun) + os=-sunos4.0.2 + ;; + m68000-sun) + os=-sunos3 + ;; + m68*-cisco) + os=-aout + ;; + mep-*) + os=-elf + ;; + mips*-cisco) + os=-elf + ;; + mips*-*) + os=-elf + ;; + or1k-*) + os=-elf + ;; + or32-*) + os=-coff + ;; + *-tti) # must be before sparc entry or we get the wrong os. + os=-sysv3 + ;; + sparc-* | *-sun) + os=-sunos4.1.1 + ;; + *-be) + os=-beos + ;; + *-haiku) + os=-haiku + ;; + *-ibm) + os=-aix + ;; + *-knuth) + os=-mmixware + ;; + *-wec) + os=-proelf + ;; + *-winbond) + os=-proelf + ;; + *-oki) + os=-proelf + ;; + *-hp) + os=-hpux + ;; + *-hitachi) + os=-hiux + ;; + i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) + os=-sysv + ;; + *-cbm) + os=-amigaos + ;; + *-dg) + os=-dgux + ;; + *-dolphin) + os=-sysv3 + ;; + m68k-ccur) + os=-rtu + ;; + m88k-omron*) + os=-luna + ;; + *-next ) + os=-nextstep + ;; + *-sequent) + os=-ptx + ;; + *-crds) + os=-unos + ;; + *-ns) + os=-genix + ;; + i370-*) + os=-mvs + ;; + *-next) + os=-nextstep3 + ;; + *-gould) + os=-sysv + ;; + *-highlevel) + os=-bsd + ;; + *-encore) + os=-bsd + ;; + *-sgi) + os=-irix + ;; + *-siemens) + os=-sysv4 + ;; + *-masscomp) + os=-rtu + ;; + f30[01]-fujitsu | f700-fujitsu) + os=-uxpv + ;; + *-rom68k) + os=-coff + ;; + *-*bug) + os=-coff + ;; + *-apple) + os=-macos + ;; + *-atari*) + os=-mint + ;; + *) + os=-none + ;; +esac +fi + +# Here we handle the case where we know the os, and the CPU type, but not the +# manufacturer. We pick the logical manufacturer. +vendor=unknown +case $basic_machine in + *-unknown) + case $os in + -riscix*) + vendor=acorn + ;; + -sunos*) + vendor=sun + ;; + -cnk*|-aix*) + vendor=ibm + ;; + -beos*) + vendor=be + ;; + -hpux*) + vendor=hp + ;; + -mpeix*) + vendor=hp + ;; + -hiux*) + vendor=hitachi + ;; + -unos*) + vendor=crds + ;; + -dgux*) + vendor=dg + ;; + -luna*) + vendor=omron + ;; + -genix*) + vendor=ns + ;; + -mvs* | -opened*) + vendor=ibm + ;; + -os400*) + vendor=ibm + ;; + -ptx*) + vendor=sequent + ;; + -tpf*) + vendor=ibm + ;; + -vxsim* | -vxworks* | -windiss*) + vendor=wrs + ;; + -aux*) + vendor=apple + ;; + -hms*) + vendor=hitachi + ;; + -mpw* | -macos*) + vendor=apple + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + vendor=atari + ;; + -vos*) + vendor=stratus + ;; + esac + basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` + ;; +esac + +echo $basic_machine$os +exit + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/configure b/configure new file mode 100755 index 0000000..73e2c44 --- /dev/null +++ b/configure @@ -0,0 +1,19172 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.69 for libdc1394 2.2.2. +# +# Report bugs to . +# +# +# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. +# +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +# Use a proper internal environment variable to ensure we don't fall + # into an infinite loop, continuously re-executing ourselves. + if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then + _as_can_reexec=no; export _as_can_reexec; + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +as_fn_exit 255 + fi + # We don't want this to propagate to other subprocesses. + { _as_can_reexec=; unset _as_can_reexec;} +if test "x$CONFIG_SHELL" = x; then + as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi +" + as_required="as_fn_return () { (exit \$1); } +as_fn_success () { as_fn_return 0; } +as_fn_failure () { as_fn_return 1; } +as_fn_ret_success () { return 0; } +as_fn_ret_failure () { return 1; } + +exitcode=0 +as_fn_success || { exitcode=1; echo as_fn_success failed.; } +as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } +as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } +as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } +if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : + +else + exitcode=1; echo positional parameters were not saved. +fi +test x\$exitcode = x0 || exit 1 +test -x / || exit 1" + as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO + as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO + eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && + test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 + + test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || ( + ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' + ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO + ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO + PATH=/empty FPATH=/empty; export PATH FPATH + test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\ + || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1 +test \$(( 1 + 1 )) = 2 || exit 1" + if (eval "$as_required") 2>/dev/null; then : + as_have_required=yes +else + as_have_required=no +fi + if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : + +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_found=false +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + as_found=: + case $as_dir in #( + /*) + for as_base in sh bash ksh sh5; do + # Try only shells that exist, to save several forks. + as_shell=$as_dir/$as_base + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : + CONFIG_SHELL=$as_shell as_have_required=yes + if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : + break 2 +fi +fi + done;; + esac + as_found=false +done +$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : + CONFIG_SHELL=$SHELL as_have_required=yes +fi; } +IFS=$as_save_IFS + + + if test "x$CONFIG_SHELL" != x; then : + export CONFIG_SHELL + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +exit 255 +fi + + if test x$as_have_required = xno; then : + $as_echo "$0: This script requires a shell more modern than all" + $as_echo "$0: the shells that I found on your system." + if test x${ZSH_VERSION+set} = xset ; then + $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" + $as_echo "$0: be upgraded to zsh 4.3.4 or later." + else + $as_echo "$0: Please tell bug-autoconf@gnu.org and +$0: libdc1394-devel@lists.sf.net about your system, +$0: including any error possibly output before this +$0: message. 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"cannot create directory $as_dir" + + +} # as_fn_mkdir_p + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. 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"./$as_me.lineno" + # Exit status is that of the last command. + exit +} + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in #((((( +-n*) + case `echo 'xy\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; + esac;; +*) + ECHO_N='-n';; +esac + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -pR'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -pR' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else + as_ln_s='cp -pR' + 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See below for descriptions of some of the useful variables. + +Defaults for the options are specified in brackets. + +Configuration: + -h, --help display this help and exit + --help=short display options specific to this package + --help=recursive display the short help of all the included packages + -V, --version display version information and exit + -q, --quiet, --silent do not print \`checking ...' messages + --cache-file=FILE cache test results in FILE [disabled] + -C, --config-cache alias for \`--cache-file=config.cache' + -n, --no-create do not create output files + --srcdir=DIR find the sources in DIR [configure dir or \`..'] + +Installation directories: + --prefix=PREFIX install architecture-independent files in PREFIX + [$ac_default_prefix] + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX + [PREFIX] + +By default, \`make install' will install all the files in +\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify +an installation prefix other than \`$ac_default_prefix' using \`--prefix', +for instance \`--prefix=\$HOME'. + +For better control, use the options below. + +Fine tuning of the installation directories: + --bindir=DIR user executables [EPREFIX/bin] + --sbindir=DIR system admin executables [EPREFIX/sbin] + --libexecdir=DIR program executables [EPREFIX/libexec] + --sysconfdir=DIR read-only single-machine data [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] + --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --libdir=DIR object code libraries [EPREFIX/lib] + --includedir=DIR C header files [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc [/usr/include] + --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] + --datadir=DIR read-only architecture-independent data [DATAROOTDIR] + --infodir=DIR info documentation [DATAROOTDIR/info] + --localedir=DIR locale-dependent data [DATAROOTDIR/locale] + --mandir=DIR man documentation [DATAROOTDIR/man] + --docdir=DIR documentation root [DATAROOTDIR/doc/libdc1394] + --htmldir=DIR html documentation [DOCDIR] + --dvidir=DIR dvi documentation [DOCDIR] + --pdfdir=DIR pdf documentation [DOCDIR] + --psdir=DIR ps documentation [DOCDIR] +_ACEOF + + cat <<\_ACEOF + +Program names: + --program-prefix=PREFIX prepend PREFIX to installed program names + --program-suffix=SUFFIX append SUFFIX to installed program names + --program-transform-name=PROGRAM run sed PROGRAM on installed program names + +X features: + --x-includes=DIR X include files are in DIR + --x-libraries=DIR X library files are in DIR + +System types: + --build=BUILD configure for building on BUILD [guessed] + --host=HOST cross-compile to build programs to run on HOST [BUILD] + --target=TARGET configure for building compilers for TARGET [HOST] +_ACEOF +fi + +if test -n "$ac_init_help"; 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" >&6; } +if ${ac_cv_prog_AS+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AS"; then + ac_cv_prog_AS="$AS" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AS="${ac_tool_prefix}as" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AS=$ac_cv_prog_AS +if test -n "$AS"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 +$as_echo "$AS" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_AS"; then + ac_ct_AS=$AS + # Extract the first word of "as", so it can be a program name with args. +set dummy as; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_AS+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AS"; then + ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_AS="as" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_AS=$ac_cv_prog_ac_ct_AS +if test -n "$ac_ct_AS"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5 +$as_echo "$ac_ct_AS" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_AS" = x; then + AS="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AS=$ac_ct_AS + fi +else + AS="$ac_cv_prog_AS" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. +set dummy ${ac_tool_prefix}dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DLLTOOL"; then + ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DLLTOOL=$ac_cv_prog_DLLTOOL +if test -n "$DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 +$as_echo "$DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DLLTOOL"; then + ac_ct_DLLTOOL=$DLLTOOL + # Extract the first word of "dlltool", so it can be a program name with args. +set dummy dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DLLTOOL"; then + ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DLLTOOL="dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL +if test -n "$ac_ct_DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 +$as_echo "$ac_ct_DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DLLTOOL" = x; then + DLLTOOL="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DLLTOOL=$ac_ct_DLLTOOL + fi +else + DLLTOOL="$ac_cv_prog_DLLTOOL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. +set dummy ${ac_tool_prefix}objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 +$as_echo "$OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJDUMP"; then + ac_ct_OBJDUMP=$OBJDUMP + # Extract the first word of "objdump", so it can be a program name with args. +set dummy objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OBJDUMP"; then + ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OBJDUMP="objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP +if test -n "$ac_ct_OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 +$as_echo "$ac_ct_OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OBJDUMP" = x; then + OBJDUMP="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OBJDUMP=$ac_ct_OBJDUMP + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + + ;; +esac + +test -z "$AS" && AS=as + + + + + +test -z "$DLLTOOL" && DLLTOOL=dlltool + + + + + +test -z "$OBJDUMP" && OBJDUMP=objdump + + + + + + + +;; +esac + +# + + + + + + + + +# + + +# Files: +DX_PROJECT=libdc1394 + +DX_CONFIG=Doxyfile.in + +DX_DOCDIR=doc + + +# Environment variables used inside Doxyfile.in: +DX_ENV="$DX_ENV SRCDIR='$srcdir'" + +DX_ENV="$DX_ENV PROJECT='$DX_PROJECT'" + +DX_ENV="$DX_ENV DOCDIR='$DX_DOCDIR'" + +DX_ENV="$DX_ENV VERSION='$PACKAGE_VERSION'" + + +# Doxygen itself: + + + + # Check whether --enable-doxygen-doc was given. +if test "${enable_doxygen_doc+set}" = set; then : + enableval=$enable_doxygen_doc; +case "$enableval" in +#( +y|Y|yes|Yes|YES) + DX_FLAG_doc=1 + + +;; #( +n|N|no|No|NO) + DX_FLAG_doc=0 + +;; #( +*) + as_fn_error $? "invalid value '$enableval' given to doxygen-doc" "$LINENO" 5 +;; +esac + +else + +DX_FLAG_doc=1 + + + +fi + +if test "$DX_FLAG_doc" = 1; then + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}doxygen", so it can be a program name with args. +set dummy ${ac_tool_prefix}doxygen; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_DX_DOXYGEN+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $DX_DOXYGEN in + [\\/]* | ?:[\\/]*) + ac_cv_path_DX_DOXYGEN="$DX_DOXYGEN" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_DX_DOXYGEN="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +DX_DOXYGEN=$ac_cv_path_DX_DOXYGEN +if test -n "$DX_DOXYGEN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DX_DOXYGEN" >&5 +$as_echo "$DX_DOXYGEN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_DX_DOXYGEN"; then + ac_pt_DX_DOXYGEN=$DX_DOXYGEN + # Extract the first word of "doxygen", so it can be a program name with args. +set dummy doxygen; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_ac_pt_DX_DOXYGEN+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $ac_pt_DX_DOXYGEN in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_DX_DOXYGEN="$ac_pt_DX_DOXYGEN" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_DX_DOXYGEN="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_DX_DOXYGEN=$ac_cv_path_ac_pt_DX_DOXYGEN +if test -n "$ac_pt_DX_DOXYGEN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_DX_DOXYGEN" >&5 +$as_echo "$ac_pt_DX_DOXYGEN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_pt_DX_DOXYGEN" = x; then + DX_DOXYGEN="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DX_DOXYGEN=$ac_pt_DX_DOXYGEN + fi +else + DX_DOXYGEN="$ac_cv_path_DX_DOXYGEN" +fi + +if test "$DX_FLAG_doc$DX_DOXYGEN" = 1; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: doxygen not found - will not generate any doxygen documentation (requires doxygen package)" >&5 +$as_echo "$as_me: WARNING: doxygen not found - will not generate any doxygen documentation (requires doxygen package)" >&2;} + DX_FLAG_doc=0 + +fi + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}perl", so it can be a program name with args. +set dummy ${ac_tool_prefix}perl; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_DX_PERL+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $DX_PERL in + [\\/]* | ?:[\\/]*) + ac_cv_path_DX_PERL="$DX_PERL" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_DX_PERL="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +DX_PERL=$ac_cv_path_DX_PERL +if test -n "$DX_PERL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DX_PERL" >&5 +$as_echo "$DX_PERL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_DX_PERL"; then + ac_pt_DX_PERL=$DX_PERL + # Extract the first word of "perl", so it can be a program name with args. +set dummy perl; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_ac_pt_DX_PERL+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $ac_pt_DX_PERL in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_DX_PERL="$ac_pt_DX_PERL" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_DX_PERL="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_DX_PERL=$ac_cv_path_ac_pt_DX_PERL +if test -n "$ac_pt_DX_PERL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_DX_PERL" >&5 +$as_echo "$ac_pt_DX_PERL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_pt_DX_PERL" = x; then + DX_PERL="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DX_PERL=$ac_pt_DX_PERL + fi +else + DX_PERL="$ac_cv_path_DX_PERL" +fi + +if test "$DX_FLAG_doc$DX_PERL" = 1; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: perl not found - will not generate any doxygen documentation (requires doxygen package)" >&5 +$as_echo "$as_me: WARNING: perl not found - will not generate any doxygen documentation (requires doxygen package)" >&2;} + DX_FLAG_doc=0 + +fi + + : +fi +if test "$DX_FLAG_doc" = 1; then + if :; then + DX_COND_doc_TRUE= + DX_COND_doc_FALSE='#' +else + DX_COND_doc_TRUE='#' + DX_COND_doc_FALSE= +fi + + DX_ENV="$DX_ENV PERL_PATH='$DX_PERL'" + + : +else + if false; then + DX_COND_doc_TRUE= + DX_COND_doc_FALSE='#' +else + DX_COND_doc_TRUE='#' + DX_COND_doc_FALSE= +fi + + + : +fi + + +# Dot for graphics: + + + + # Check whether --enable-doxygen-dot was given. +if test "${enable_doxygen_dot+set}" = set; then : + enableval=$enable_doxygen_dot; +case "$enableval" in +#( +y|Y|yes|Yes|YES) + DX_FLAG_dot=1 + + +test "$DX_FLAG_doc" = "1" \ +|| as_fn_error $? "doxygen-dot requires doxygen-dot" "$LINENO" 5 + +;; #( +n|N|no|No|NO) + DX_FLAG_dot=0 + +;; #( +*) + as_fn_error $? "invalid value '$enableval' given to doxygen-dot" "$LINENO" 5 +;; +esac + +else + +DX_FLAG_dot=0 + + +test "$DX_FLAG_doc" = "1" || DX_FLAG_dot=0 + + + +fi + +if test "$DX_FLAG_dot" = 1; then + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dot", so it can be a program name with args. +set dummy ${ac_tool_prefix}dot; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_DX_DOT+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $DX_DOT in + [\\/]* | ?:[\\/]*) + ac_cv_path_DX_DOT="$DX_DOT" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_DX_DOT="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +DX_DOT=$ac_cv_path_DX_DOT +if test -n "$DX_DOT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DX_DOT" >&5 +$as_echo "$DX_DOT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_DX_DOT"; then + ac_pt_DX_DOT=$DX_DOT + # Extract the first word of "dot", so it can be a program name with args. +set dummy dot; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_ac_pt_DX_DOT+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $ac_pt_DX_DOT in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_DX_DOT="$ac_pt_DX_DOT" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_DX_DOT="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_DX_DOT=$ac_cv_path_ac_pt_DX_DOT +if test -n "$ac_pt_DX_DOT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_DX_DOT" >&5 +$as_echo "$ac_pt_DX_DOT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_pt_DX_DOT" = x; then + DX_DOT="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DX_DOT=$ac_pt_DX_DOT + fi +else + DX_DOT="$ac_cv_path_DX_DOT" +fi + +if test "$DX_FLAG_dot$DX_DOT" = 1; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dot not found - will not generate graphics for doxygen documentation (requires doxygen package)" >&5 +$as_echo "$as_me: WARNING: dot not found - will not generate graphics for doxygen documentation (requires doxygen package)" >&2;} + DX_FLAG_dot=0 + +fi + + : +fi +if test "$DX_FLAG_dot" = 1; then + if :; then + DX_COND_dot_TRUE= + DX_COND_dot_FALSE='#' +else + DX_COND_dot_TRUE='#' + DX_COND_dot_FALSE= +fi + + DX_ENV="$DX_ENV HAVE_DOT='YES'" + + DX_ENV="$DX_ENV DOT_PATH='`expr ".$DX_DOT" : '\(\.\)[^/]*$' \| "x$DX_DOT" : 'x\(.*\)/[^/]*$'`'" + + : +else + if false; then + DX_COND_dot_TRUE= + DX_COND_dot_FALSE='#' +else + DX_COND_dot_TRUE='#' + DX_COND_dot_FALSE= +fi + + DX_ENV="$DX_ENV HAVE_DOT='NO'" + + : +fi + + +# Man pages generation: + + + + # Check whether --enable-doxygen-man was given. +if test "${enable_doxygen_man+set}" = set; then : + enableval=$enable_doxygen_man; +case "$enableval" in +#( +y|Y|yes|Yes|YES) + DX_FLAG_man=1 + + +test "$DX_FLAG_doc" = "1" \ +|| as_fn_error $? "doxygen-man requires doxygen-man" "$LINENO" 5 + +;; #( +n|N|no|No|NO) + DX_FLAG_man=0 + +;; #( +*) + as_fn_error $? "invalid value '$enableval' given to doxygen-man" "$LINENO" 5 +;; +esac + +else + +DX_FLAG_man=0 + + +test "$DX_FLAG_doc" = "1" || DX_FLAG_man=0 + + + +fi + +if test "$DX_FLAG_man" = 1; then + + : +fi +if test "$DX_FLAG_man" = 1; then + if :; then + DX_COND_man_TRUE= + DX_COND_man_FALSE='#' +else + DX_COND_man_TRUE='#' + DX_COND_man_FALSE= +fi + + DX_ENV="$DX_ENV GENERATE_MAN='YES'" + + : +else + if false; then + DX_COND_man_TRUE= + DX_COND_man_FALSE='#' +else + DX_COND_man_TRUE='#' + DX_COND_man_FALSE= +fi + + DX_ENV="$DX_ENV GENERATE_MAN='NO'" + + : +fi + + +# RTF file generation: + + + + # Check whether --enable-doxygen-rtf was given. +if test "${enable_doxygen_rtf+set}" = set; then : + enableval=$enable_doxygen_rtf; +case "$enableval" in +#( +y|Y|yes|Yes|YES) + DX_FLAG_rtf=1 + + +test "$DX_FLAG_doc" = "1" \ +|| as_fn_error $? "doxygen-rtf requires doxygen-rtf" "$LINENO" 5 + +;; #( +n|N|no|No|NO) + DX_FLAG_rtf=0 + +;; #( +*) + as_fn_error $? "invalid value '$enableval' given to doxygen-rtf" "$LINENO" 5 +;; +esac + +else + +DX_FLAG_rtf=0 + + +test "$DX_FLAG_doc" = "1" || DX_FLAG_rtf=0 + + + +fi + +if test "$DX_FLAG_rtf" = 1; then + + : +fi +if test "$DX_FLAG_rtf" = 1; then + if :; then + DX_COND_rtf_TRUE= + DX_COND_rtf_FALSE='#' +else + DX_COND_rtf_TRUE='#' + DX_COND_rtf_FALSE= +fi + + DX_ENV="$DX_ENV GENERATE_RTF='YES'" + + : +else + if false; then + DX_COND_rtf_TRUE= + DX_COND_rtf_FALSE='#' +else + DX_COND_rtf_TRUE='#' + DX_COND_rtf_FALSE= +fi + + DX_ENV="$DX_ENV GENERATE_RTF='NO'" + + : +fi + + +# XML file generation: + + + + # Check whether --enable-doxygen-xml was given. +if test "${enable_doxygen_xml+set}" = set; then : + enableval=$enable_doxygen_xml; +case "$enableval" in +#( +y|Y|yes|Yes|YES) + DX_FLAG_xml=1 + + +test "$DX_FLAG_doc" = "1" \ +|| as_fn_error $? "doxygen-xml requires doxygen-xml" "$LINENO" 5 + +;; #( +n|N|no|No|NO) + DX_FLAG_xml=0 + +;; #( +*) + as_fn_error $? "invalid value '$enableval' given to doxygen-xml" "$LINENO" 5 +;; +esac + +else + +DX_FLAG_xml=0 + + +test "$DX_FLAG_doc" = "1" || DX_FLAG_xml=0 + + + +fi + +if test "$DX_FLAG_xml" = 1; then + + : +fi +if test "$DX_FLAG_xml" = 1; then + if :; then + DX_COND_xml_TRUE= + DX_COND_xml_FALSE='#' +else + DX_COND_xml_TRUE='#' + DX_COND_xml_FALSE= +fi + + DX_ENV="$DX_ENV GENERATE_XML='YES'" + + : +else + if false; then + DX_COND_xml_TRUE= + DX_COND_xml_FALSE='#' +else + DX_COND_xml_TRUE='#' + DX_COND_xml_FALSE= +fi + + DX_ENV="$DX_ENV GENERATE_XML='NO'" + + : +fi + + +# (Compressed) HTML help generation: + + + + # Check whether --enable-doxygen-chm was given. +if test "${enable_doxygen_chm+set}" = set; then : + enableval=$enable_doxygen_chm; +case "$enableval" in +#( +y|Y|yes|Yes|YES) + DX_FLAG_chm=1 + + +test "$DX_FLAG_doc" = "1" \ +|| as_fn_error $? "doxygen-chm requires doxygen-chm" "$LINENO" 5 + +;; #( +n|N|no|No|NO) + DX_FLAG_chm=0 + +;; #( +*) + as_fn_error $? "invalid value '$enableval' given to doxygen-chm" "$LINENO" 5 +;; +esac + +else + +DX_FLAG_chm=0 + + +test "$DX_FLAG_doc" = "1" || DX_FLAG_chm=0 + + + +fi + +if test "$DX_FLAG_chm" = 1; then + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}hhc", so it can be a program name with args. +set dummy ${ac_tool_prefix}hhc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_DX_HHC+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $DX_HHC in + [\\/]* | ?:[\\/]*) + ac_cv_path_DX_HHC="$DX_HHC" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_DX_HHC="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +DX_HHC=$ac_cv_path_DX_HHC +if test -n "$DX_HHC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DX_HHC" >&5 +$as_echo "$DX_HHC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_DX_HHC"; then + ac_pt_DX_HHC=$DX_HHC + # Extract the first word of "hhc", so it can be a program name with args. +set dummy hhc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_ac_pt_DX_HHC+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $ac_pt_DX_HHC in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_DX_HHC="$ac_pt_DX_HHC" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_DX_HHC="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_DX_HHC=$ac_cv_path_ac_pt_DX_HHC +if test -n "$ac_pt_DX_HHC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_DX_HHC" >&5 +$as_echo "$ac_pt_DX_HHC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_pt_DX_HHC" = x; then + DX_HHC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DX_HHC=$ac_pt_DX_HHC + fi +else + DX_HHC="$ac_cv_path_DX_HHC" +fi + +if test "$DX_FLAG_chm$DX_HHC" = 1; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: hhc not found - will not generate doxygen compressed HTML help documentation (requires doxygen package)" >&5 +$as_echo "$as_me: WARNING: hhc not found - will not generate doxygen compressed HTML help documentation (requires doxygen package)" >&2;} + DX_FLAG_chm=0 + +fi + + : +fi +if test "$DX_FLAG_chm" = 1; then + if :; then + DX_COND_chm_TRUE= + DX_COND_chm_FALSE='#' +else + DX_COND_chm_TRUE='#' + DX_COND_chm_FALSE= +fi + + DX_ENV="$DX_ENV HHC_PATH='$DX_HHC'" + + DX_ENV="$DX_ENV GENERATE_HTML='YES'" + + DX_ENV="$DX_ENV GENERATE_HTMLHELP='YES'" + + : +else + if false; then + DX_COND_chm_TRUE= + DX_COND_chm_FALSE='#' +else + DX_COND_chm_TRUE='#' + DX_COND_chm_FALSE= +fi + + DX_ENV="$DX_ENV GENERATE_HTMLHELP='NO'" + + : +fi + + +# Seperate CHI file generation. + + + + # Check whether --enable-doxygen-chi was given. +if test "${enable_doxygen_chi+set}" = set; then : + enableval=$enable_doxygen_chi; +case "$enableval" in +#( +y|Y|yes|Yes|YES) + DX_FLAG_chi=1 + + +test "$DX_FLAG_chm" = "1" \ +|| as_fn_error $? "doxygen-chi requires doxygen-chi" "$LINENO" 5 + +;; #( +n|N|no|No|NO) + DX_FLAG_chi=0 + +;; #( +*) + as_fn_error $? "invalid value '$enableval' given to doxygen-chi" "$LINENO" 5 +;; +esac + +else + +DX_FLAG_chi=0 + + +test "$DX_FLAG_chm" = "1" || DX_FLAG_chi=0 + + + +fi + +if test "$DX_FLAG_chi" = 1; then + + : +fi +if test "$DX_FLAG_chi" = 1; then + if :; then + DX_COND_chi_TRUE= + DX_COND_chi_FALSE='#' +else + DX_COND_chi_TRUE='#' + DX_COND_chi_FALSE= +fi + + DX_ENV="$DX_ENV GENERATE_CHI='YES'" + + : +else + if false; then + DX_COND_chi_TRUE= + DX_COND_chi_FALSE='#' +else + DX_COND_chi_TRUE='#' + DX_COND_chi_FALSE= +fi + + DX_ENV="$DX_ENV GENERATE_CHI='NO'" + + : +fi + + +# Plain HTML pages generation: + + + + # Check whether --enable-doxygen-html was given. +if test "${enable_doxygen_html+set}" = set; then : + enableval=$enable_doxygen_html; +case "$enableval" in +#( +y|Y|yes|Yes|YES) + DX_FLAG_html=1 + + +test "$DX_FLAG_doc" = "1" \ +|| as_fn_error $? "doxygen-html requires doxygen-html" "$LINENO" 5 + +test "$DX_FLAG_chm" = "0" \ +|| as_fn_error $? "doxygen-html contradicts doxygen-html" "$LINENO" 5 + +;; #( +n|N|no|No|NO) + DX_FLAG_html=0 + +;; #( +*) + as_fn_error $? "invalid value '$enableval' given to doxygen-html" "$LINENO" 5 +;; +esac + +else + +DX_FLAG_html=0 + + +test "$DX_FLAG_doc" = "1" || DX_FLAG_html=0 + + +test "$DX_FLAG_chm" = "0" || DX_FLAG_html=0 + + + +fi + +if test "$DX_FLAG_html" = 1; then + + : +fi +if test "$DX_FLAG_html" = 1; then + if :; then + DX_COND_html_TRUE= + DX_COND_html_FALSE='#' +else + DX_COND_html_TRUE='#' + DX_COND_html_FALSE= +fi + + DX_ENV="$DX_ENV GENERATE_HTML='YES'" + + : +else + if false; then + DX_COND_html_TRUE= + DX_COND_html_FALSE='#' +else + DX_COND_html_TRUE='#' + DX_COND_html_FALSE= +fi + + test "$DX_FLAG_chm" = 1 || DX_ENV="$DX_ENV GENERATE_HTML='NO'" + + : +fi + + +# PostScript file generation: + + + + # Check whether --enable-doxygen-ps was given. +if test "${enable_doxygen_ps+set}" = set; then : + enableval=$enable_doxygen_ps; +case "$enableval" in +#( +y|Y|yes|Yes|YES) + DX_FLAG_ps=1 + + +test "$DX_FLAG_doc" = "1" \ +|| as_fn_error $? "doxygen-ps requires doxygen-ps" "$LINENO" 5 + +;; #( +n|N|no|No|NO) + DX_FLAG_ps=0 + +;; #( +*) + as_fn_error $? "invalid value '$enableval' given to doxygen-ps" "$LINENO" 5 +;; +esac + +else + +DX_FLAG_ps=0 + + +test "$DX_FLAG_doc" = "1" || DX_FLAG_ps=0 + + + +fi + +if test "$DX_FLAG_ps" = 1; then + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}latex", so it can be a program name with args. +set dummy ${ac_tool_prefix}latex; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_DX_LATEX+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $DX_LATEX in + [\\/]* | ?:[\\/]*) + ac_cv_path_DX_LATEX="$DX_LATEX" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_DX_LATEX="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +DX_LATEX=$ac_cv_path_DX_LATEX +if test -n "$DX_LATEX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DX_LATEX" >&5 +$as_echo "$DX_LATEX" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_DX_LATEX"; then + ac_pt_DX_LATEX=$DX_LATEX + # Extract the first word of "latex", so it can be a program name with args. +set dummy latex; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_ac_pt_DX_LATEX+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $ac_pt_DX_LATEX in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_DX_LATEX="$ac_pt_DX_LATEX" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_DX_LATEX="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_DX_LATEX=$ac_cv_path_ac_pt_DX_LATEX +if test -n "$ac_pt_DX_LATEX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_DX_LATEX" >&5 +$as_echo "$ac_pt_DX_LATEX" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_pt_DX_LATEX" = x; then + DX_LATEX="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DX_LATEX=$ac_pt_DX_LATEX + fi +else + DX_LATEX="$ac_cv_path_DX_LATEX" +fi + +if test "$DX_FLAG_ps$DX_LATEX" = 1; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: latex not found - will not generate doxygen PostScript documentation (requires doxygen and latex packages)" >&5 +$as_echo "$as_me: WARNING: latex not found - will not generate doxygen PostScript documentation (requires doxygen and latex packages)" >&2;} + DX_FLAG_ps=0 + +fi + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}makeindex", so it can be a program name with args. +set dummy ${ac_tool_prefix}makeindex; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_DX_MAKEINDEX+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $DX_MAKEINDEX in + [\\/]* | ?:[\\/]*) + ac_cv_path_DX_MAKEINDEX="$DX_MAKEINDEX" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_DX_MAKEINDEX="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +DX_MAKEINDEX=$ac_cv_path_DX_MAKEINDEX +if test -n "$DX_MAKEINDEX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DX_MAKEINDEX" >&5 +$as_echo "$DX_MAKEINDEX" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_DX_MAKEINDEX"; then + ac_pt_DX_MAKEINDEX=$DX_MAKEINDEX + # Extract the first word of "makeindex", so it can be a program name with args. +set dummy makeindex; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_ac_pt_DX_MAKEINDEX+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $ac_pt_DX_MAKEINDEX in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_DX_MAKEINDEX="$ac_pt_DX_MAKEINDEX" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_DX_MAKEINDEX="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_DX_MAKEINDEX=$ac_cv_path_ac_pt_DX_MAKEINDEX +if test -n "$ac_pt_DX_MAKEINDEX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_DX_MAKEINDEX" >&5 +$as_echo "$ac_pt_DX_MAKEINDEX" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_pt_DX_MAKEINDEX" = x; then + DX_MAKEINDEX="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DX_MAKEINDEX=$ac_pt_DX_MAKEINDEX + fi +else + DX_MAKEINDEX="$ac_cv_path_DX_MAKEINDEX" +fi + +if test "$DX_FLAG_ps$DX_MAKEINDEX" = 1; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: makeindex not found - will not generate doxygen PostScript documentation (requires doxygen and latex packages)" >&5 +$as_echo "$as_me: WARNING: makeindex not found - will not generate doxygen PostScript documentation (requires doxygen and latex packages)" >&2;} + DX_FLAG_ps=0 + +fi + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dvips", so it can be a program name with args. +set dummy ${ac_tool_prefix}dvips; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_DX_DVIPS+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $DX_DVIPS in + [\\/]* | ?:[\\/]*) + ac_cv_path_DX_DVIPS="$DX_DVIPS" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_DX_DVIPS="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +DX_DVIPS=$ac_cv_path_DX_DVIPS +if test -n "$DX_DVIPS"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DX_DVIPS" >&5 +$as_echo "$DX_DVIPS" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_DX_DVIPS"; then + ac_pt_DX_DVIPS=$DX_DVIPS + # Extract the first word of "dvips", so it can be a program name with args. +set dummy dvips; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_ac_pt_DX_DVIPS+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $ac_pt_DX_DVIPS in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_DX_DVIPS="$ac_pt_DX_DVIPS" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_DX_DVIPS="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_DX_DVIPS=$ac_cv_path_ac_pt_DX_DVIPS +if test -n "$ac_pt_DX_DVIPS"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_DX_DVIPS" >&5 +$as_echo "$ac_pt_DX_DVIPS" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_pt_DX_DVIPS" = x; then + DX_DVIPS="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DX_DVIPS=$ac_pt_DX_DVIPS + fi +else + DX_DVIPS="$ac_cv_path_DX_DVIPS" +fi + +if test "$DX_FLAG_ps$DX_DVIPS" = 1; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dvips not found - will not generate doxygen PostScript documentation (requires doxygen and latex packages)" >&5 +$as_echo "$as_me: WARNING: dvips not found - will not generate doxygen PostScript documentation (requires doxygen and latex packages)" >&2;} + DX_FLAG_ps=0 + +fi + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}egrep", so it can be a program name with args. +set dummy ${ac_tool_prefix}egrep; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_DX_EGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $DX_EGREP in + [\\/]* | ?:[\\/]*) + ac_cv_path_DX_EGREP="$DX_EGREP" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_DX_EGREP="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +DX_EGREP=$ac_cv_path_DX_EGREP +if test -n "$DX_EGREP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DX_EGREP" >&5 +$as_echo "$DX_EGREP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_DX_EGREP"; then + ac_pt_DX_EGREP=$DX_EGREP + # Extract the first word of "egrep", so it can be a program name with args. +set dummy egrep; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_ac_pt_DX_EGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $ac_pt_DX_EGREP in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_DX_EGREP="$ac_pt_DX_EGREP" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_DX_EGREP="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_DX_EGREP=$ac_cv_path_ac_pt_DX_EGREP +if test -n "$ac_pt_DX_EGREP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_DX_EGREP" >&5 +$as_echo "$ac_pt_DX_EGREP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_pt_DX_EGREP" = x; then + DX_EGREP="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DX_EGREP=$ac_pt_DX_EGREP + fi +else + DX_EGREP="$ac_cv_path_DX_EGREP" +fi + +if test "$DX_FLAG_ps$DX_EGREP" = 1; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: egrep not found - will not generate doxygen PostScript documentation (requires doxygen and latex packages)" >&5 +$as_echo "$as_me: WARNING: egrep not found - will not generate doxygen PostScript documentation (requires doxygen and latex packages)" >&2;} + DX_FLAG_ps=0 + +fi + + : +fi +if test "$DX_FLAG_ps" = 1; then + if :; then + DX_COND_ps_TRUE= + DX_COND_ps_FALSE='#' +else + DX_COND_ps_TRUE='#' + DX_COND_ps_FALSE= +fi + + + : +else + if false; then + DX_COND_ps_TRUE= + DX_COND_ps_FALSE='#' +else + DX_COND_ps_TRUE='#' + DX_COND_ps_FALSE= +fi + + + : +fi + + +# PDF file generation: + + + + # Check whether --enable-doxygen-pdf was given. +if test "${enable_doxygen_pdf+set}" = set; then : + enableval=$enable_doxygen_pdf; +case "$enableval" in +#( +y|Y|yes|Yes|YES) + DX_FLAG_pdf=1 + + +test "$DX_FLAG_doc" = "1" \ +|| as_fn_error $? "doxygen-pdf requires doxygen-pdf" "$LINENO" 5 + +;; #( +n|N|no|No|NO) + DX_FLAG_pdf=0 + +;; #( +*) + as_fn_error $? "invalid value '$enableval' given to doxygen-pdf" "$LINENO" 5 +;; +esac + +else + +DX_FLAG_pdf=0 + + +test "$DX_FLAG_doc" = "1" || DX_FLAG_pdf=0 + + + +fi + +if test "$DX_FLAG_pdf" = 1; then + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pdflatex", so it can be a program name with args. +set dummy ${ac_tool_prefix}pdflatex; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_DX_PDFLATEX+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $DX_PDFLATEX in + [\\/]* | ?:[\\/]*) + ac_cv_path_DX_PDFLATEX="$DX_PDFLATEX" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_DX_PDFLATEX="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +DX_PDFLATEX=$ac_cv_path_DX_PDFLATEX +if test -n "$DX_PDFLATEX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DX_PDFLATEX" >&5 +$as_echo "$DX_PDFLATEX" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_DX_PDFLATEX"; then + ac_pt_DX_PDFLATEX=$DX_PDFLATEX + # Extract the first word of "pdflatex", so it can be a program name with args. +set dummy pdflatex; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_ac_pt_DX_PDFLATEX+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $ac_pt_DX_PDFLATEX in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_DX_PDFLATEX="$ac_pt_DX_PDFLATEX" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_DX_PDFLATEX="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_DX_PDFLATEX=$ac_cv_path_ac_pt_DX_PDFLATEX +if test -n "$ac_pt_DX_PDFLATEX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_DX_PDFLATEX" >&5 +$as_echo "$ac_pt_DX_PDFLATEX" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_pt_DX_PDFLATEX" = x; then + DX_PDFLATEX="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DX_PDFLATEX=$ac_pt_DX_PDFLATEX + fi +else + DX_PDFLATEX="$ac_cv_path_DX_PDFLATEX" +fi + +if test "$DX_FLAG_pdf$DX_PDFLATEX" = 1; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pdflatex not found - will not generate doxygen PDF documentation (requires doxygen and pdflatex packages)" >&5 +$as_echo "$as_me: WARNING: pdflatex not found - will not generate doxygen PDF documentation (requires doxygen and pdflatex packages)" >&2;} + DX_FLAG_pdf=0 + +fi + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}makeindex", so it can be a program name with args. +set dummy ${ac_tool_prefix}makeindex; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_DX_MAKEINDEX+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $DX_MAKEINDEX in + [\\/]* | ?:[\\/]*) + ac_cv_path_DX_MAKEINDEX="$DX_MAKEINDEX" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_DX_MAKEINDEX="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +DX_MAKEINDEX=$ac_cv_path_DX_MAKEINDEX +if test -n "$DX_MAKEINDEX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DX_MAKEINDEX" >&5 +$as_echo "$DX_MAKEINDEX" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_DX_MAKEINDEX"; then + ac_pt_DX_MAKEINDEX=$DX_MAKEINDEX + # Extract the first word of "makeindex", so it can be a program name with args. +set dummy makeindex; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_ac_pt_DX_MAKEINDEX+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $ac_pt_DX_MAKEINDEX in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_DX_MAKEINDEX="$ac_pt_DX_MAKEINDEX" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_DX_MAKEINDEX="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_DX_MAKEINDEX=$ac_cv_path_ac_pt_DX_MAKEINDEX +if test -n "$ac_pt_DX_MAKEINDEX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_DX_MAKEINDEX" >&5 +$as_echo "$ac_pt_DX_MAKEINDEX" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_pt_DX_MAKEINDEX" = x; then + DX_MAKEINDEX="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DX_MAKEINDEX=$ac_pt_DX_MAKEINDEX + fi +else + DX_MAKEINDEX="$ac_cv_path_DX_MAKEINDEX" +fi + +if test "$DX_FLAG_pdf$DX_MAKEINDEX" = 1; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: makeindex not found - will not generate doxygen PDF documentation (requires doxygen and pdflatex packages)" >&5 +$as_echo "$as_me: WARNING: makeindex not found - will not generate doxygen PDF documentation (requires doxygen and pdflatex packages)" >&2;} + DX_FLAG_pdf=0 + +fi + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}egrep", so it can be a program name with args. +set dummy ${ac_tool_prefix}egrep; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_DX_EGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $DX_EGREP in + [\\/]* | ?:[\\/]*) + ac_cv_path_DX_EGREP="$DX_EGREP" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_DX_EGREP="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +DX_EGREP=$ac_cv_path_DX_EGREP +if test -n "$DX_EGREP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DX_EGREP" >&5 +$as_echo "$DX_EGREP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_DX_EGREP"; then + ac_pt_DX_EGREP=$DX_EGREP + # Extract the first word of "egrep", so it can be a program name with args. +set dummy egrep; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_ac_pt_DX_EGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $ac_pt_DX_EGREP in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_DX_EGREP="$ac_pt_DX_EGREP" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_DX_EGREP="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_DX_EGREP=$ac_cv_path_ac_pt_DX_EGREP +if test -n "$ac_pt_DX_EGREP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_DX_EGREP" >&5 +$as_echo "$ac_pt_DX_EGREP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_pt_DX_EGREP" = x; then + DX_EGREP="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DX_EGREP=$ac_pt_DX_EGREP + fi +else + DX_EGREP="$ac_cv_path_DX_EGREP" +fi + +if test "$DX_FLAG_pdf$DX_EGREP" = 1; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: egrep not found - will not generate doxygen PDF documentation (requires doxygen and pdflatex packages)" >&5 +$as_echo "$as_me: WARNING: egrep not found - will not generate doxygen PDF documentation (requires doxygen and pdflatex packages)" >&2;} + DX_FLAG_pdf=0 + +fi + + : +fi +if test "$DX_FLAG_pdf" = 1; then + if :; then + DX_COND_pdf_TRUE= + DX_COND_pdf_FALSE='#' +else + DX_COND_pdf_TRUE='#' + DX_COND_pdf_FALSE= +fi + + + : +else + if false; then + DX_COND_pdf_TRUE= + DX_COND_pdf_FALSE='#' +else + DX_COND_pdf_TRUE='#' + DX_COND_pdf_FALSE= +fi + + + : +fi + + +# LaTeX generation for PS and/or PDF: +if test "$DX_FLAG_ps" = 1 || test "$DX_FLAG_pdf" = 1; then + if :; then + DX_COND_latex_TRUE= + DX_COND_latex_FALSE='#' +else + DX_COND_latex_TRUE='#' + DX_COND_latex_FALSE= +fi + + DX_ENV="$DX_ENV GENERATE_LATEX='YES'" + +else + if false; then + DX_COND_latex_TRUE= + DX_COND_latex_FALSE='#' +else + DX_COND_latex_TRUE='#' + DX_COND_latex_FALSE= +fi + + DX_ENV="$DX_ENV GENERATE_LATEX='NO'" + +fi + +# Paper size for PS and/or PDF: + +case "$DOXYGEN_PAPER_SIZE" in +#( +"") + DOXYGEN_PAPER_SIZE="" + +;; #( +a4wide|a4|letter|legal|executive) + DX_ENV="$DX_ENV PAPER_SIZE='$DOXYGEN_PAPER_SIZE'" + +;; #( +*) + as_fn_error $? "unknown DOXYGEN_PAPER_SIZE='$DOXYGEN_PAPER_SIZE'" "$LINENO" 5 +;; +esac + +#For debugging: +#echo DX_FLAG_doc=$DX_FLAG_doc +#echo DX_FLAG_dot=$DX_FLAG_dot +#echo DX_FLAG_man=$DX_FLAG_man +#echo DX_FLAG_html=$DX_FLAG_html +#echo DX_FLAG_chm=$DX_FLAG_chm +#echo DX_FLAG_chi=$DX_FLAG_chi +#echo DX_FLAG_rtf=$DX_FLAG_rtf +#echo DX_FLAG_xml=$DX_FLAG_xml +#echo DX_FLAG_pdf=$DX_FLAG_pdf +#echo DX_FLAG_ps=$DX_FLAG_ps +#echo DX_ENV=$DX_ENV + +# +# expand $ac_aux_dir to an absolute path +am_aux_dir=`cd $ac_aux_dir && pwd` + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } + +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 +$as_echo_n "checking whether the C compiler works... " >&6; } +ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` + +# The possible output files: +ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" + +ac_rmfiles= +for ac_file in $ac_files +do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + * ) ac_rmfiles="$ac_rmfiles $ac_file";; + esac +done +rm -f $ac_rmfiles + +if { { ac_try="$ac_link_default" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link_default") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. +# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' +# in a Makefile. 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For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? 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" >&6; } +if ${ac_cv_objext+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { { ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compile") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + for ac_file in conftest.o conftest.obj conftest.*; do + test -f "$ac_file" || continue; + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? 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It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +if test -n "$ac_tool_prefix"; then + for ac_prog in ar lib "link -lib" + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AR="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 +$as_echo "$AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AR" && break + done +fi +if test -z "$AR"; then + ac_ct_AR=$AR + for ac_prog in ar lib "link -lib" +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AR"; then + ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_AR="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_AR=$ac_cv_prog_ac_ct_AR +if test -n "$ac_ct_AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 +$as_echo "$ac_ct_AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_AR" && break +done + + if test "x$ac_ct_AR" = x; then + AR="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AR=$ac_ct_AR + fi +fi + +: ${AR=ar} + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the archiver ($AR) interface" >&5 +$as_echo_n "checking the archiver ($AR) interface... " >&6; } +if ${am_cv_ar_interface+:} false; then : + $as_echo_n "(cached) " >&6 +else + am_cv_ar_interface=ar + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int some_variable = 0; +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + am_ar_try='$AR cru libconftest.a conftest.$ac_objext >&5' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$am_ar_try\""; } >&5 + (eval $am_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test "$ac_status" -eq 0; then + am_cv_ar_interface=ar + else + am_ar_try='$AR -NOLOGO -OUT:conftest.lib conftest.$ac_objext >&5' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$am_ar_try\""; } >&5 + (eval $am_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test "$ac_status" -eq 0; then + am_cv_ar_interface=lib + else + am_cv_ar_interface=unknown + fi + fi + rm -f conftest.lib libconftest.a + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_ar_interface" >&5 +$as_echo "$am_cv_ar_interface" >&6; } + +case $am_cv_ar_interface in +ar) + ;; +lib) + # Microsoft lib, so override with the ar-lib wrapper script. + # FIXME: It is wrong to rewrite AR. + # But if we don't then we get into trouble of one sort or another. + # A longer-term fix would be to have automake use am__AR in this case, + # and then we could set am__AR="$am_aux_dir/ar-lib \$(AR)" or something + # similar. + AR="$am_aux_dir/ar-lib $AR" + ;; +unknown) + as_fn_error $? "could not determine $AR interface" "$LINENO" 5 + ;; +esac + +am__api_version='1.13' + +# Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# OS/2's system install, which has a completely different semantic +# ./install, which can be erroneously created by make from ./install.sh. +# Reject install programs that cannot install multiple files. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 +$as_echo_n "checking for a BSD-compatible install... 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It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + rm -rf conftest.one conftest.two conftest.dir + echo one > conftest.one + echo two > conftest.two + mkdir conftest.dir + if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && + test -s conftest.one && test -s conftest.two && + test -s conftest.dir/conftest.one && + test -s conftest.dir/conftest.two + then + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi + fi + fi + done + done + ;; +esac + + done +IFS=$as_save_IFS + +rm -rf conftest.one conftest.two conftest.dir + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL=$ac_cv_path_install + else + # As a last resort, use the slow shell script. Don't cache a + # value for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + INSTALL=$ac_install_sh + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 +$as_echo "$INSTALL" >&6; } + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 +$as_echo_n "checking whether build environment is sane... " >&6; } +# Reject unsafe characters in $srcdir or the absolute working directory +# name. Accept space and tab only in the latter. +am_lf=' +' +case `pwd` in + *[\\\"\#\$\&\'\`$am_lf]*) + as_fn_error $? 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This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + as_fn_error $? "ls -t appears to fail. Make sure there is not a broken + alias in your environment" "$LINENO" 5 + fi + if test "$2" = conftest.file || test $am_try -eq 2; then + break + fi + # Just in case. + sleep 1 + am_has_slept=yes + done + test "$2" = conftest.file + ) +then + # Ok. + : +else + as_fn_error $? "newly created file is older than distributed files! +Check your system clock" "$LINENO" 5 +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +# If we didn't sleep, we still need to ensure time stamps of config.status and +# generated files are strictly newer. +am_sleep_pid= +if grep 'slept: no' conftest.file >/dev/null 2>&1; then + ( sleep 1 ) & + am_sleep_pid=$! +fi + +rm -f conftest.file + +test "$program_prefix" != NONE && + program_transform_name="s&^&$program_prefix&;$program_transform_name" +# Use a double $ so make ignores it. +test "$program_suffix" != NONE && + program_transform_name="s&\$&$program_suffix&;$program_transform_name" +# Double any \ or $. +# By default was `s,x,x', remove it if useless. +ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' +program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` + +if test x"${MISSING+set}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; + *) + MISSING="\${SHELL} $am_aux_dir/missing" ;; + esac +fi +# Use eval to expand $SHELL +if eval "$MISSING --is-lightweight"; then + am_missing_run="$MISSING " +else + am_missing_run= + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 +$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} +fi + +if test x"${install_sh}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; + *) + install_sh="\${SHELL} $am_aux_dir/install-sh" + esac +fi + +# Installed binaries are usually stripped using 'strip' when the user +# run "make install-strip". However 'strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the 'STRIP' environment variable to overrule this program. +if test "$cross_compiling" != no; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... 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" >&6; } +if ${ac_cv_prog_ac_ct_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 +$as_echo_n "checking for a thread-safe mkdir -p... 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Don't cache a + # value for MKDIR_P within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + MKDIR_P="$ac_install_sh -d" + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 +$as_echo "$MKDIR_P" >&6; } + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... 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For more background, see: +# +# +mkdir_p='$(MKDIR_P)' + +# We need awk for the "check" target. The system "awk" is bad on +# some platforms. +# Always define AMTAR for backward compatibility. Yes, it's still used +# in the wild :-( We should find a proper way to deprecate it ... +AMTAR='$${TAR-tar}' + + +# We'll loop over all known methods to create a tar archive until one works. +_am_tools='gnutar pax cpio none' + +am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' + + + + + +depcc="$CC" am_compiler_list= + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 +$as_echo_n "checking dependency style of $depcc... " >&6; } +if ${am_cv_CC_dependencies_compiler_type+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named 'D' -- because '-MD' means "put the output + # in D". + rm -rf conftest.dir + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CC_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + am__universal=false + case " $depcc " in #( + *\ -arch\ *\ -arch\ *) am__universal=true ;; + esac + + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with + # Solaris 10 /bin/sh. + echo '/* dummy */' > sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + # We check with '-c' and '-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle '-M -o', and we need to detect this. Also, some Intel + # versions had trouble with output in subdirs. + am__obj=sub/conftest.${OBJEXT-o} + am__minus_obj="-o $am__obj" + case $depmode in + gcc) + # This depmode causes a compiler race in universal mode. + test "$am__universal" = false || continue + ;; + nosideeffect) + # After this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested. + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + msvc7 | msvc7msys | msvisualcpp | msvcmsys) + # This compiler won't grok '-c -o', but also, the minuso test has + # not run yet. These depmodes are late enough in the game, and + # so weak that their functioning should not be impacted. + am__obj=conftest.${OBJEXT-o} + am__minus_obj= + ;; + none) break ;; + esac + if depmode=$depmode \ + source=sub/conftest.c object=$am__obj \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CC_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CC_dependencies_compiler_type=none +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 +$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then + am__fastdepCC_TRUE= + am__fastdepCC_FALSE='#' +else + am__fastdepCC_TRUE='#' + am__fastdepCC_FALSE= +fi + + + +ac_config_headers="$ac_config_headers config.h" + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } + +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } +if ${ac_cv_c_compiler_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_compiler_gnu=yes +else + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 +$as_echo_n "checking whether $CC accepts -g... " >&6; } +if ${ac_cv_prog_cc_g+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +else + CFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 +$as_echo "$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +if ${ac_cv_prog_cc_c89+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +struct stat; +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +case `pwd` in + *\ * | *\ *) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 +$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; +esac + + + +macro_version='2.4.2' +macro_revision='1.3337' + + + + + + + + + + + + + +ltmain="$ac_aux_dir/ltmain.sh" + +# Backslashify metacharacters that are still active within +# double-quoted strings. +sed_quote_subst='s/\(["`$\\]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\(["`\\]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to delay expansion of an escaped single quote. +delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' + +ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 +$as_echo_n "checking how to print strings... " >&6; } +# Test print first, because it will be a builtin if present. +if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ + test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='print -r --' +elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='printf %s\n' +else + # Use this function as a fallback that always works. + func_fallback_echo () + { + eval 'cat <<_LTECHO_EOF +$1 +_LTECHO_EOF' + } + ECHO='func_fallback_echo' +fi + +# func_echo_all arg... +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "" +} + +case "$ECHO" in + printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5 +$as_echo "printf" >&6; } ;; + print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 +$as_echo "print -r" >&6; } ;; + *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5 +$as_echo "cat" >&6; } ;; +esac + + + + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 +$as_echo_n "checking for a sed that does not truncate output... " >&6; } +if ${ac_cv_path_SED+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ + for ac_i in 1 2 3 4 5 6 7; do + ac_script="$ac_script$as_nl$ac_script" + done + echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed + { ac_script=; unset ac_script;} + if test -z "$SED"; then + ac_path_SED_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_SED" || continue +# Check for GNU ac_path_SED and select it if it is found. + # Check for GNU $ac_path_SED +case `"$ac_path_SED" --version 2>&1` in +*GNU*) + ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo '' >> "conftest.nl" + "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_SED_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_SED="$ac_path_SED" + ac_path_SED_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_SED_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_SED"; then + as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 + fi +else + ac_cv_path_SED=$SED +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 +$as_echo "$ac_cv_path_SED" >&6; } + SED="$ac_cv_path_SED" + rm -f conftest.sed + +test -z "$SED" && SED=sed +Xsed="$SED -e 1s/^X//" + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 +$as_echo_n "checking for grep that handles long lines and -e... " >&6; } +if ${ac_cv_path_GREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$GREP"; then + ac_path_GREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in grep ggrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_GREP" || continue +# Check for GNU ac_path_GREP and select it if it is found. + # Check for GNU $ac_path_GREP +case `"$ac_path_GREP" --version 2>&1` in +*GNU*) + ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'GREP' >> "conftest.nl" + "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_GREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_GREP="$ac_path_GREP" + ac_path_GREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_GREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_GREP"; then + as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_GREP=$GREP +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +$as_echo "$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +$as_echo_n "checking for egrep... " >&6; } +if ${ac_cv_path_EGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + if test -z "$EGREP"; then + ac_path_EGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in egrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP" || continue +# Check for GNU ac_path_EGREP and select it if it is found. + # Check for GNU $ac_path_EGREP +case `"$ac_path_EGREP" --version 2>&1` in +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_EGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP"; then + as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_EGREP=$EGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +$as_echo "$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 +$as_echo_n "checking for fgrep... " >&6; } +if ${ac_cv_path_FGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 + then ac_cv_path_FGREP="$GREP -F" + else + if test -z "$FGREP"; then + ac_path_FGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in fgrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_FGREP" || continue +# Check for GNU ac_path_FGREP and select it if it is found. + # Check for GNU $ac_path_FGREP +case `"$ac_path_FGREP" --version 2>&1` in +*GNU*) + ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'FGREP' >> "conftest.nl" + "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_FGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_FGREP="$ac_path_FGREP" + ac_path_FGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_FGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_FGREP"; then + as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_FGREP=$FGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 +$as_echo "$ac_cv_path_FGREP" >&6; } + FGREP="$ac_cv_path_FGREP" + + +test -z "$GREP" && GREP=grep + + + + + + + + + + + + + + + + + + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then : + withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 +$as_echo_n "checking for ld used by $CC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if ${lt_cv_path_LD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if ${lt_cv_prog_gnu_ld+:} false; then : + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 &5 +$as_echo "$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 +$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } +if ${lt_cv_path_NM+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + lt_nm_to_check="${ac_tool_prefix}nm" + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + tmp_nm="$ac_dir/$lt_tmp_nm" + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in + */dev/null* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS="$lt_save_ifs" + done + : ${lt_cv_path_NM=no} +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 +$as_echo "$lt_cv_path_NM" >&6; } +if test "$lt_cv_path_NM" != "no"; then + NM="$lt_cv_path_NM" +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$DUMPBIN"; then : + # Let the user override the test. + else + if test -n "$ac_tool_prefix"; then + for ac_prog in dumpbin "link -dump" + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DUMPBIN+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DUMPBIN"; then + ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DUMPBIN=$ac_cv_prog_DUMPBIN +if test -n "$DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 +$as_echo "$DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$DUMPBIN" && break + done +fi +if test -z "$DUMPBIN"; then + ac_ct_DUMPBIN=$DUMPBIN + for ac_prog in dumpbin "link -dump" +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DUMPBIN"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN +if test -n "$ac_ct_DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 +$as_echo "$ac_ct_DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_DUMPBIN" && break +done + + if test "x$ac_ct_DUMPBIN" = x; then + DUMPBIN=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DUMPBIN=$ac_ct_DUMPBIN + fi +fi + + case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in + *COFF*) + DUMPBIN="$DUMPBIN -symbols" + ;; + *) + DUMPBIN=: + ;; + esac + fi + + if test "$DUMPBIN" != ":"; then + NM="$DUMPBIN" + fi +fi +test -z "$NM" && NM=nm + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 +$as_echo_n "checking the name lister ($NM) interface... " >&6; } +if ${lt_cv_nm_interface+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: output\"" >&5) + cat conftest.out >&5 + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 +$as_echo "$lt_cv_nm_interface" >&6; } + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 +$as_echo_n "checking whether ln -s works... " >&6; } +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 +$as_echo "no, using $LN_S" >&6; } +fi + +# find the maximum length of command line arguments +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 +$as_echo_n "checking the maximum length of command line arguments... " >&6; } +if ${lt_cv_sys_max_cmd_len+:} false; then : + $as_echo_n "(cached) " >&6 +else + i=0 + teststring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + mint*) + # On MiNT this can take a long time and run out of memory. + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + os2*) + # The test takes a long time on OS/2. + lt_cv_sys_max_cmd_len=8192 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len" && \ + test undefined != "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8 ; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \ + = "X$teststring$teststring"; } >/dev/null 2>&1 && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac + +fi + +if test -n $lt_cv_sys_max_cmd_len ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 +$as_echo "$lt_cv_sys_max_cmd_len" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 +$as_echo "none" >&6; } +fi +max_cmd_len=$lt_cv_sys_max_cmd_len + + + + + + +: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 +$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; } +# Try some XSI features +xsi_shell=no +( _lt_dummy="a/b/c" + test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ + = c,a/b,b/c, \ + && eval 'test $(( 1 + 1 )) -eq 2 \ + && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ + && xsi_shell=yes +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5 +$as_echo "$xsi_shell" >&6; } + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5 +$as_echo_n "checking whether the shell understands \"+=\"... " >&6; } +lt_shell_append=no +( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ + >/dev/null 2>&1 \ + && lt_shell_append=yes +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5 +$as_echo "$lt_shell_append" >&6; } + + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi + + + + + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 +$as_echo_n "checking how to convert $build file names to $host format... " >&6; } +if ${lt_cv_to_host_file_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 + ;; + esac + ;; + *-*-cygwin* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin + ;; + esac + ;; + * ) # unhandled hosts (and "normal" native builds) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; +esac + +fi + +to_host_file_cmd=$lt_cv_to_host_file_cmd +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 +$as_echo "$lt_cv_to_host_file_cmd" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 +$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } +if ${lt_cv_to_tool_file_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + #assume ordinary cross tools, or native build. +lt_cv_to_tool_file_cmd=func_convert_file_noop +case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 + ;; + esac + ;; +esac + +fi + +to_tool_file_cmd=$lt_cv_to_tool_file_cmd +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 +$as_echo "$lt_cv_to_tool_file_cmd" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 +$as_echo_n "checking for $LD option to reload object files... " >&6; } +if ${lt_cv_ld_reload_flag+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_reload_flag='-r' +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 +$as_echo "$lt_cv_ld_reload_flag" >&6; } +reload_flag=$lt_cv_ld_reload_flag +case $reload_flag in +"" | " "*) ;; +*) reload_flag=" $reload_flag" ;; +esac +reload_cmds='$LD$reload_flag -o $output$reload_objs' +case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + if test "$GCC" != yes; then + reload_cmds=false + fi + ;; + darwin*) + if test "$GCC" = yes; then + reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' + else + reload_cmds='$LD$reload_flag -o $output$reload_objs' + fi + ;; +esac + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. +set dummy ${ac_tool_prefix}objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 +$as_echo "$OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJDUMP"; then + ac_ct_OBJDUMP=$OBJDUMP + # Extract the first word of "objdump", so it can be a program name with args. +set dummy objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OBJDUMP"; then + ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OBJDUMP="objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP +if test -n "$ac_ct_OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 +$as_echo "$ac_ct_OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OBJDUMP" = x; then + OBJDUMP="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OBJDUMP=$ac_ct_OBJDUMP + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + +test -z "$OBJDUMP" && OBJDUMP=objdump + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 +$as_echo_n "checking how to recognize dependent libraries... " >&6; } +if ${lt_cv_deplibs_check_method+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# `unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# which responds to the $file_magic_cmd with a given extended regex. +# If you have `file' or equivalent on your system and you're not sure +# whether `pass_all' will *always* work, you probably want this one. + +case $host_os in +aix[4-9]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[45]*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. + if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + # Keep this pattern in sync with the one in func_win32_libid. + lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc*) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +haiku*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[3-9]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 +$as_echo "$lt_cv_deplibs_check_method" >&6; } + +file_magic_glob= +want_nocaseglob=no +if test "$build" = "$host"; then + case $host_os in + mingw* | pw32*) + if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then + want_nocaseglob=yes + else + file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` + fi + ;; + esac +fi + +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + + + + + + + + + + + + + + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. +set dummy ${ac_tool_prefix}dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DLLTOOL"; then + ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DLLTOOL=$ac_cv_prog_DLLTOOL +if test -n "$DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 +$as_echo "$DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DLLTOOL"; then + ac_ct_DLLTOOL=$DLLTOOL + # Extract the first word of "dlltool", so it can be a program name with args. +set dummy dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DLLTOOL"; then + ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DLLTOOL="dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL +if test -n "$ac_ct_DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 +$as_echo "$ac_ct_DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DLLTOOL" = x; then + DLLTOOL="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DLLTOOL=$ac_ct_DLLTOOL + fi +else + DLLTOOL="$ac_cv_prog_DLLTOOL" +fi + +test -z "$DLLTOOL" && DLLTOOL=dlltool + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 +$as_echo_n "checking how to associate runtime and link libraries... " >&6; } +if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_sharedlib_from_linklib_cmd='unknown' + +case $host_os in +cygwin* | mingw* | pw32* | cegcc*) + # two different shell functions defined in ltmain.sh + # decide which to use based on capabilities of $DLLTOOL + case `$DLLTOOL --help 2>&1` in + *--identify-strict*) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib + ;; + *) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback + ;; + esac + ;; +*) + # fallback: assume linklib IS sharedlib + lt_cv_sharedlib_from_linklib_cmd="$ECHO" + ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 +$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } +sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd +test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO + + + + + + + +if test -n "$ac_tool_prefix"; then + for ac_prog in ar + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AR="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 +$as_echo "$AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AR" && break + done +fi +if test -z "$AR"; then + ac_ct_AR=$AR + for ac_prog in ar +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AR"; then + ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_AR="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_AR=$ac_cv_prog_ac_ct_AR +if test -n "$ac_ct_AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 +$as_echo "$ac_ct_AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_AR" && break +done + + if test "x$ac_ct_AR" = x; then + AR="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AR=$ac_ct_AR + fi +fi + +: ${AR=ar} +: ${AR_FLAGS=cru} + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 +$as_echo_n "checking for archiver @FILE support... " >&6; } +if ${lt_cv_ar_at_file+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ar_at_file=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + echo conftest.$ac_objext > conftest.lst + lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test "$ac_status" -eq 0; then + # Ensure the archiver fails upon bogus file names. + rm -f conftest.$ac_objext libconftest.a + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test "$ac_status" -ne 0; then + lt_cv_ar_at_file=@ + fi + fi + rm -f conftest.* libconftest.a + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 +$as_echo "$lt_cv_ar_at_file" >&6; } + +if test "x$lt_cv_ar_at_file" = xno; then + archiver_list_spec= +else + archiver_list_spec=$lt_cv_ar_at_file +fi + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +test -z "$STRIP" && STRIP=: + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +test -z "$RANLIB" && RANLIB=: + + + + + + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" +fi + +case $host_os in + darwin*) + lock_old_archive_extraction=yes ;; + *) + lock_old_archive_extraction=no ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# Check for command to grab the raw symbol name followed by C symbol from nm. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 +$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } +if ${lt_cv_sys_global_symbol_pipe+:} false; then : + $as_echo_n "(cached) " >&6 +else + +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[BCDEGRST]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([_A-Za-z][_A-Za-z0-9]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[BCDT]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[ABCDGISTW]' + ;; +hpux*) + if test "$host_cpu" = ia64; then + symcode='[ABCDEGRST]' + fi + ;; +irix* | nonstopux*) + symcode='[BCDEGRST]' + ;; +osf*) + symcode='[BCDEGQRST]' + ;; +solaris*) + symcode='[BDRT]' + ;; +sco3.2v5*) + symcode='[DT]' + ;; +sysv4.2uw2*) + symcode='[DT]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[ABDT]' + ;; +sysv4) + symcode='[DFNSTU]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[ABCDGIRSTW]' ;; +esac + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function + # and D for any global variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK '"\ +" {last_section=section; section=\$ 3};"\ +" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ +" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ +" s[1]~/^[@?]/{print s[1], s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + # Now try to grab the symbols. + nlist=conftest.nm + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 + (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) +/* DATA imports from DLLs on WIN32 con't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT_DLSYM_CONST +#elif defined(__osf__) +/* This system does not cope well with relocations in const data. */ +# define LT_DLSYM_CONST +#else +# define LT_DLSYM_CONST const +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +LT_DLSYM_CONST struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_globsym_save_LIBS=$LIBS + lt_globsym_save_CFLAGS=$CFLAGS + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest${ac_exeext}; then + pipe_works=yes + fi + LIBS=$lt_globsym_save_LIBS + CFLAGS=$lt_globsym_save_CFLAGS + else + echo "cannot find nm_test_func in $nlist" >&5 + fi + else + echo "cannot find nm_test_var in $nlist" >&5 + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 + fi + else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done + +fi + +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 +$as_echo "failed" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 +$as_echo "ok" >&6; } +fi + +# Response file support. +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + nm_file_list_spec='@' +elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then + nm_file_list_spec='@' +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 +$as_echo_n "checking for sysroot... " >&6; } + +# Check whether --with-sysroot was given. +if test "${with_sysroot+set}" = set; then : + withval=$with_sysroot; +else + with_sysroot=no +fi + + +lt_sysroot= +case ${with_sysroot} in #( + yes) + if test "$GCC" = yes; then + lt_sysroot=`$CC --print-sysroot 2>/dev/null` + fi + ;; #( + /*) + lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` + ;; #( + no|'') + ;; #( + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5 +$as_echo "${with_sysroot}" >&6; } + as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 + ;; +esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 +$as_echo "${lt_sysroot:-no}" >&6; } + + + + + +# Check whether --enable-libtool-lock was given. +if test "${enable_libtool_lock+set}" = set; then : + enableval=$enable_libtool_lock; +fi + +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out which ABI we are using. + echo '#line '$LINENO' "configure"' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + case `/usr/bin/file conftest.o` in + *x86-64*) + LD="${LD-ld} -m elf32_x86_64" + ;; + *) + LD="${LD-ld} -m elf_i386" + ;; + esac + ;; + ppc64-*linux*|powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + ppc*-*linux*|powerpc*-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 +$as_echo_n "checking whether the C compiler needs -belf... " >&6; } +if ${lt_cv_cc_needs_belf+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_cc_needs_belf=yes +else + lt_cv_cc_needs_belf=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 +$as_echo "$lt_cv_cc_needs_belf" >&6; } + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; +*-*solaris*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) + case $host in + i?86-*-solaris*) + LD="${LD-ld} -m elf_x86_64" + ;; + sparc*-*-solaris*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + # GNU ld 2.21 introduced _sol2 emulations. Use them if available. + if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then + LD="${LD-ld}_sol2" + fi + ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks="$enable_libtool_lock" + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. +set dummy ${ac_tool_prefix}mt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$MANIFEST_TOOL"; then + ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL +if test -n "$MANIFEST_TOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 +$as_echo "$MANIFEST_TOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_MANIFEST_TOOL"; then + ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL + # Extract the first word of "mt", so it can be a program name with args. +set dummy mt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_MANIFEST_TOOL"; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL +if test -n "$ac_ct_MANIFEST_TOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 +$as_echo "$ac_ct_MANIFEST_TOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_MANIFEST_TOOL" = x; then + MANIFEST_TOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL + fi +else + MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" +fi + +test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 +$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } +if ${lt_cv_path_mainfest_tool+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_path_mainfest_tool=no + echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 + $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out + cat conftest.err >&5 + if $GREP 'Manifest Tool' conftest.out > /dev/null; then + lt_cv_path_mainfest_tool=yes + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 +$as_echo "$lt_cv_path_mainfest_tool" >&6; } +if test "x$lt_cv_path_mainfest_tool" != xyes; then + MANIFEST_TOOL=: +fi + + + + + + + case $host_os in + rhapsody* | darwin*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. +set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DSYMUTIL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DSYMUTIL"; then + ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DSYMUTIL=$ac_cv_prog_DSYMUTIL +if test -n "$DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 +$as_echo "$DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DSYMUTIL"; then + ac_ct_DSYMUTIL=$DSYMUTIL + # Extract the first word of "dsymutil", so it can be a program name with args. +set dummy dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DSYMUTIL"; then + ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL +if test -n "$ac_ct_DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 +$as_echo "$ac_ct_DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DSYMUTIL" = x; then + DSYMUTIL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DSYMUTIL=$ac_ct_DSYMUTIL + fi +else + DSYMUTIL="$ac_cv_prog_DSYMUTIL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. +set dummy ${ac_tool_prefix}nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_NMEDIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NMEDIT"; then + ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +NMEDIT=$ac_cv_prog_NMEDIT +if test -n "$NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 +$as_echo "$NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_NMEDIT"; then + ac_ct_NMEDIT=$NMEDIT + # Extract the first word of "nmedit", so it can be a program name with args. +set dummy nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_NMEDIT"; then + ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_NMEDIT="nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT +if test -n "$ac_ct_NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 +$as_echo "$ac_ct_NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_NMEDIT" = x; then + NMEDIT=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + NMEDIT=$ac_ct_NMEDIT + fi +else + NMEDIT="$ac_cv_prog_NMEDIT" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. +set dummy ${ac_tool_prefix}lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_LIPO+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$LIPO"; then + ac_cv_prog_LIPO="$LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_LIPO="${ac_tool_prefix}lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +LIPO=$ac_cv_prog_LIPO +if test -n "$LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 +$as_echo "$LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_LIPO"; then + ac_ct_LIPO=$LIPO + # Extract the first word of "lipo", so it can be a program name with args. +set dummy lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_LIPO+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_LIPO"; then + ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_LIPO="lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO +if test -n "$ac_ct_LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 +$as_echo "$ac_ct_LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_LIPO" = x; then + LIPO=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + LIPO=$ac_ct_LIPO + fi +else + LIPO="$ac_cv_prog_LIPO" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL"; then + ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OTOOL="${ac_tool_prefix}otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL=$ac_cv_prog_OTOOL +if test -n "$OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 +$as_echo "$OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL"; then + ac_ct_OTOOL=$OTOOL + # Extract the first word of "otool", so it can be a program name with args. +set dummy otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL"; then + ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OTOOL="otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL +if test -n "$ac_ct_OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 +$as_echo "$ac_ct_OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL" = x; then + OTOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL=$ac_ct_OTOOL + fi +else + OTOOL="$ac_cv_prog_OTOOL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OTOOL64+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL64"; then + ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL64=$ac_cv_prog_OTOOL64 +if test -n "$OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 +$as_echo "$OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL64"; then + ac_ct_OTOOL64=$OTOOL64 + # Extract the first word of "otool64", so it can be a program name with args. +set dummy otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL64"; then + ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OTOOL64="otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 +if test -n "$ac_ct_OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 +$as_echo "$ac_ct_OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL64" = x; then + OTOOL64=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL64=$ac_ct_OTOOL64 + fi +else + OTOOL64="$ac_cv_prog_OTOOL64" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 +$as_echo_n "checking for -single_module linker flag... " >&6; } +if ${lt_cv_apple_cc_single_mod+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_apple_cc_single_mod=no + if test -z "${LT_MULTI_MODULE}"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + # If there is a non-empty error log, and "single_module" + # appears in it, assume the flag caused a linker warning + if test -s conftest.err && $GREP single_module conftest.err; then + cat conftest.err >&5 + # Otherwise, if the output was created with a 0 exit code from + # the compiler, it worked. + elif test -f libconftest.dylib && test $_lt_result -eq 0; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&5 + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 +$as_echo "$lt_cv_apple_cc_single_mod" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 +$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } +if ${lt_cv_ld_exported_symbols_list+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_ld_exported_symbols_list=yes +else + lt_cv_ld_exported_symbols_list=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 +$as_echo "$lt_cv_ld_exported_symbols_list" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 +$as_echo_n "checking for -force_load linker flag... " >&6; } +if ${lt_cv_ld_force_load+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_force_load=no + cat > conftest.c << _LT_EOF +int forced_loaded() { return 2;} +_LT_EOF + echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 + $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 + echo "$AR cru libconftest.a conftest.o" >&5 + $AR cru libconftest.a conftest.o 2>&5 + echo "$RANLIB libconftest.a" >&5 + $RANLIB libconftest.a 2>&5 + cat > conftest.c << _LT_EOF +int main() { return 0;} +_LT_EOF + echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err + _lt_result=$? + if test -s conftest.err && $GREP force_load conftest.err; then + cat conftest.err >&5 + elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then + lt_cv_ld_force_load=yes + else + cat conftest.err >&5 + fi + rm -f conftest.err libconftest.a conftest conftest.c + rm -rf conftest.dSYM + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 +$as_echo "$lt_cv_ld_force_load" >&6; } + case $host_os in + rhapsody* | darwin1.[012]) + _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[91]*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + 10.[012]*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test "$lt_cv_apple_cc_single_mod" = "yes"; then + _lt_dar_single_mod='$single_module' + fi + if test "$lt_cv_ld_exported_symbols_list" = "yes"; then + _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' + fi + if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 +$as_echo_n "checking how to run the C preprocessor... " >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if ${ac_cv_prog_CPP+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 +$as_echo "$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details" "$LINENO" 5; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if ${ac_cv_header_stdc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +for ac_header in dlfcn.h +do : + ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default +" +if test "x$ac_cv_header_dlfcn_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_DLFCN_H 1 +_ACEOF + +fi + +done + + + + + +# Set options + + + + enable_dlopen=no + + + + # Check whether --enable-shared was given. +if test "${enable_shared+set}" = set; then : + enableval=$enable_shared; p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_shared=yes +fi + + + + + + + + + + # Check whether --enable-static was given. +if test "${enable_static+set}" = set; then : + enableval=$enable_static; p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_static=yes +fi + + + + + + + + + + +# Check whether --with-pic was given. +if test "${with_pic+set}" = set; then : + withval=$with_pic; lt_p=${PACKAGE-default} + case $withval in + yes|no) pic_mode=$withval ;; + *) + pic_mode=default + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for lt_pkg in $withval; do + IFS="$lt_save_ifs" + if test "X$lt_pkg" = "X$lt_p"; then + pic_mode=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + pic_mode=default +fi + + +test -z "$pic_mode" && pic_mode=default + + + + + + + + # Check whether --enable-fast-install was given. +if test "${enable_fast_install+set}" = set; then : + enableval=$enable_fast_install; p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_fast_install=yes +fi + + + + + + + + + + + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ltmain" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +test -z "$LN_S" && LN_S="ln -s" + + + + + + + + + + + + + + +if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 +$as_echo_n "checking for objdir... " >&6; } +if ${lt_cv_objdir+:} false; then : + $as_echo_n "(cached) " >&6 +else + rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 +$as_echo "$lt_cv_objdir" >&6; } +objdir=$lt_cv_objdir + + + + + +cat >>confdefs.h <<_ACEOF +#define LT_OBJDIR "$lt_cv_objdir/" +_ACEOF + + + + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld="$lt_cv_prog_gnu_ld" + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` + + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 +$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } +if ${lt_cv_path_MAGIC_CMD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/${ac_tool_prefix}file; then + lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + + + +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 +$as_echo_n "checking for file... " >&6; } +if ${lt_cv_path_MAGIC_CMD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/file; then + lt_cv_path_MAGIC_CMD="$ac_dir/file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + else + MAGIC_CMD=: + fi +fi + + fi + ;; +esac + +# Use C for the default configuration in the libtool script + +lt_save_CC="$CC" +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +objext=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* + + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + +lt_prog_compiler_no_builtin_flag= + +if test "$GCC" = yes; then + case $cc_basename in + nvcc*) + lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; + *) + lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 +$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } +if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_rtti_exceptions=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="-fno-rtti -fno-exceptions" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_rtti_exceptions=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 +$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } + +if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then + lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" +else + : +fi + +fi + + + + + + + lt_prog_compiler_wl= +lt_prog_compiler_pic= +lt_prog_compiler_static= + + + if test "$GCC" = yes; then + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_static='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + lt_prog_compiler_pic='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic='-DDLL_EXPORT' + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + ;; + + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + lt_prog_compiler_static= + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + ;; + + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + lt_prog_compiler_can_build_shared=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic=-Kconform_pic + fi + ;; + + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + + case $cc_basename in + nvcc*) # Cuda Compiler Driver 2.2 + lt_prog_compiler_wl='-Xlinker ' + if test -n "$lt_prog_compiler_pic"; then + lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" + fi + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + lt_prog_compiler_wl='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + else + lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic='-DDLL_EXPORT' + ;; + + hpux9* | hpux10* | hpux11*) + lt_prog_compiler_wl='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + lt_prog_compiler_static='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + lt_prog_compiler_wl='-Wl,' + # PIC (with -KPIC) is the default. + lt_prog_compiler_static='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + case $cc_basename in + # old Intel for x86_64 which still supported -KPIC. + ecc*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='--shared' + lt_prog_compiler_static='--static' + ;; + nagfor*) + # NAG Fortran compiler + lt_prog_compiler_wl='-Wl,-Wl,,' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + xl* | bgxl* | bgf* | mpixl*) + # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-qpic' + lt_prog_compiler_static='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='' + ;; + *Sun\ F* | *Sun*Fortran*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Qoption ld ' + ;; + *Sun\ C*) + # Sun C 5.9 + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Wl,' + ;; + *Intel*\ [CF]*Compiler*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + *Portland\ Group*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + esac + ;; + esac + ;; + + newsos6) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + lt_prog_compiler_wl='-Wl,' + # All OSF/1 code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + + rdos*) + lt_prog_compiler_static='-non_shared' + ;; + + solaris*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + lt_prog_compiler_wl='-Qoption ld ';; + *) + lt_prog_compiler_wl='-Wl,';; + esac + ;; + + sunos4*) + lt_prog_compiler_wl='-Qoption ld ' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + lt_prog_compiler_pic='-Kconform_pic' + lt_prog_compiler_static='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + unicos*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_can_build_shared=no + ;; + + uts4*) + lt_prog_compiler_pic='-pic' + lt_prog_compiler_static='-Bstatic' + ;; + + *) + lt_prog_compiler_can_build_shared=no + ;; + esac + fi + +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic= + ;; + *) + lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" + ;; +esac + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 +$as_echo_n "checking for $compiler option to produce PIC... " >&6; } +if ${lt_cv_prog_compiler_pic+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic=$lt_prog_compiler_pic +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 +$as_echo "$lt_cv_prog_compiler_pic" >&6; } +lt_prog_compiler_pic=$lt_cv_prog_compiler_pic + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 +$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } +if ${lt_cv_prog_compiler_pic_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic_works=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic -DPIC" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 +$as_echo "$lt_cv_prog_compiler_pic_works" >&6; } + +if test x"$lt_cv_prog_compiler_pic_works" = xyes; then + case $lt_prog_compiler_pic in + "" | " "*) ;; + *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; + esac +else + lt_prog_compiler_pic= + lt_prog_compiler_can_build_shared=no +fi + +fi + + + + + + + + + + + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } +if ${lt_cv_prog_compiler_static_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_static_works=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_static_works=yes + fi + else + lt_cv_prog_compiler_static_works=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 +$as_echo "$lt_cv_prog_compiler_static_works" >&6; } + +if test x"$lt_cv_prog_compiler_static_works" = xyes; then + : +else + lt_prog_compiler_static= +fi + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + +hard_links="nottested" +if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 +$as_echo_n "checking if we can lock with hard links... " >&6; } + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 +$as_echo "$hard_links" >&6; } + if test "$hard_links" = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 +$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } + + runpath_var= + allow_undefined_flag= + always_export_symbols=no + archive_cmds= + archive_expsym_cmds= + compiler_needs_object=no + enable_shared_with_static_runtimes=no + export_dynamic_flag_spec= + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + hardcode_automatic=no + hardcode_direct=no + hardcode_direct_absolute=no + hardcode_libdir_flag_spec= + hardcode_libdir_separator= + hardcode_minus_L=no + hardcode_shlibpath_var=unsupported + inherit_rpath=no + link_all_deplibs=unknown + module_cmds= + module_expsym_cmds= + old_archive_from_new_cmds= + old_archive_from_expsyms_cmds= + thread_safe_flag_spec= + whole_archive_flag_spec= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + include_expsyms= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + linux* | k*bsd*-gnu | gnu*) + link_all_deplibs=no + ;; + esac + + ld_shlibs=yes + + # On some targets, GNU ld is compatible enough with the native linker + # that we're better off using the native interface for both. + lt_use_gnu_ld_interface=no + if test "$with_gnu_ld" = yes; then + case $host_os in + aix*) + # The AIX port of GNU ld has always aspired to compatibility + # with the native linker. However, as the warning in the GNU ld + # block says, versions before 2.19.5* couldn't really create working + # shared libraries, regardless of the interface used. + case `$LD -v 2>&1` in + *\ \(GNU\ Binutils\)\ 2.19.5*) ;; + *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; + *\ \(GNU\ Binutils\)\ [3-9]*) ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + fi + + if test "$lt_use_gnu_ld_interface" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + export_dynamic_flag_spec='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec= + fi + supports_anon_versioning=no + case `$LD -v 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[3-9]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.19, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to install binutils +*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. +*** You will then need to restart the configuration process. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + export_dynamic_flag_spec='${wl}--export-all-symbols' + allow_undefined_flag=unsupported + always_export_symbols=no + enable_shared_with_static_runtimes=yes + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' + exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs=no + fi + ;; + + haiku*) + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + link_all_deplibs=yes + ;; + + interix[3-9]*) + hardcode_direct=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + export_dynamic_flag_spec='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test "$host_os" = linux-dietlibc; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test "$tmp_diet" = no + then + tmp_addflag=' $pic_flag' + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group f77 and f90 compilers + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + whole_archive_flag_spec= + tmp_sharedflag='--shared' ;; + xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + nvcc*) # Cuda Compiler Driver 2.2 + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + compiler_needs_object=yes + ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + compiler_needs_object=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test "x$supports_anon_versioning" = xyes; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + xlf* | bgf* | bgxlf* | mpixlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + ld_shlibs=no + fi + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + ;; + + sunos4*) + archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + + if test "$ld_shlibs" = no; then + runpath_var= + hardcode_libdir_flag_spec= + export_dynamic_flag_spec= + whole_archive_flag_spec= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag=unsupported + always_export_symbols=yes + archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + + aix[4-9]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + # Also, AIX nm treats weak defined symbols like other global + # defined symbols, whereas GNU nm marks them as "W". + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds='' + hardcode_direct=yes + hardcode_direct_absolute=yes + hardcode_libdir_separator=':' + link_all_deplibs=yes + file_list_spec='${wl}-f,' + + if test "$GCC" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + link_all_deplibs=no + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + export_dynamic_flag_spec='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + if test "${lt_cv_aix_libpath+set}" = set; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath_+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_="/usr/lib:/lib" + fi + +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' + allow_undefined_flag="-z nodefs" + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + if test "${lt_cv_aix_libpath+set}" = set; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath_+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_="/usr/lib:/lib" + fi + +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag=' ${wl}-bernotok' + allow_undefined_flag=' ${wl}-berok' + if test "$with_gnu_ld" = yes; then + # We only use this code for GNU lds that support --whole-archive. + whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec='$convenience' + fi + archive_cmds_need_lc=yes + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + bsdi[45]*) + export_dynamic_flag_spec=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + case $cc_basename in + cl*) + # Native MSVC + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + always_export_symbols=yes + file_list_spec='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' + archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; + else + sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, )='true' + enable_shared_with_static_runtimes=yes + exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' + # Don't use ranlib + old_postinstall_cmds='chmod 644 $oldlib' + postlink_cmds='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile="$lt_outputfile.exe" + lt_tool_outputfile="$lt_tool_outputfile.exe" + ;; + esac~ + if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # Assume MSVC wrapper + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_from_new_cmds='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' + enable_shared_with_static_runtimes=yes + ;; + esac + ;; + + darwin* | rhapsody*) + + + archive_cmds_need_lc=no + hardcode_direct=no + hardcode_automatic=yes + hardcode_shlibpath_var=unsupported + if test "$lt_cv_ld_force_load" = "yes"; then + whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + + else + whole_archive_flag_spec='' + fi + link_all_deplibs=yes + allow_undefined_flag="$_lt_dar_allow_undefined" + case $cc_basename in + ifort*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test "$_lt_dar_can_shared" = "yes"; then + output_verbose_link_cmd=func_echo_all + archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + + else + ld_shlibs=no + fi + + ;; + + dgux*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2.*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + hpux9*) + if test "$GCC" = yes; then + archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + export_dynamic_flag_spec='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='${wl}-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + + # Older versions of the 11.00 compiler do not understand -b yet + # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 +$as_echo_n "checking if $CC understands -b... " >&6; } +if ${lt_cv_prog_compiler__b+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler__b=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -b" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler__b=yes + fi + else + lt_cv_prog_compiler__b=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 +$as_echo "$lt_cv_prog_compiler__b" >&6; } + +if test x"$lt_cv_prog_compiler__b" = xyes; then + archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' +else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' +fi + + ;; + esac + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct=no + hardcode_shlibpath_var=no + ;; + *) + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + # This should be the same for all languages, so no per-tag cache variable. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 +$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } +if ${lt_cv_irix_exported_symbol+:} false; then : + $as_echo_n "(cached) " >&6 +else + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int foo (void) { return 0; } +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_irix_exported_symbol=yes +else + lt_cv_irix_exported_symbol=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$save_LDFLAGS" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 +$as_echo "$lt_cv_irix_exported_symbol" >&6; } + if test "$lt_cv_irix_exported_symbol" = yes; then + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' + fi + else + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + inherit_rpath=yes + link_all_deplibs=yes + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + newsos6) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_shlibpath_var=no + ;; + + *nto* | *qnx*) + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct=yes + hardcode_shlibpath_var=no + hardcode_direct_absolute=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + export_dynamic_flag_spec='${wl}-E' + else + case $host_os in + openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-R$libdir' + ;; + *) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + ;; + esac + fi + else + ld_shlibs=no + fi + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + archive_cmds_need_lc='no' + hardcode_libdir_separator=: + ;; + + solaris*) + no_undefined_flag=' -z defs' + if test "$GCC" = yes; then + wlarc='${wl}' + archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='${wl}' + archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_shlibpath_var=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + whole_archive_flag_spec='-z allextract$convenience -z defaultextract' + fi + ;; + esac + link_all_deplibs=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + sysv4) + case $host_vendor in + sni) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' + reload_cmds='$CC -r -o $output$reload_objs' + hardcode_direct=no + ;; + motorola) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var=no + ;; + + sysv4.3*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + export_dynamic_flag_spec='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag='${wl}-z,text' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag='${wl}-z,text' + allow_undefined_flag='${wl}-z,nodefs' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='${wl}-R,$libdir' + hardcode_libdir_separator=':' + link_all_deplibs=yes + export_dynamic_flag_spec='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + *) + ld_shlibs=no + ;; + esac + + if test x$host_vendor = xsni; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + export_dynamic_flag_spec='${wl}-Blargedynsym' + ;; + esac + fi + fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 +$as_echo "$ld_shlibs" >&6; } +test "$ld_shlibs" = no && can_build_shared=no + +with_gnu_ld=$with_gnu_ld + + + + + + + + + + + + + + + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $archive_cmds in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 +$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } +if ${lt_cv_archive_cmds_need_lc+:} false; then : + $as_echo_n "(cached) " >&6 +else + $RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl + pic_flag=$lt_prog_compiler_pic + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag + allow_undefined_flag= + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 + (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + then + lt_cv_archive_cmds_need_lc=no + else + lt_cv_archive_cmds_need_lc=yes + fi + allow_undefined_flag=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 +$as_echo "$lt_cv_archive_cmds_need_lc" >&6; } + archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc + ;; + esac + fi + ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 +$as_echo_n "checking dynamic linker characteristics... " >&6; } + +if test "$GCC" = yes; then + case $host_os in + darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; + *) lt_awk_arg="/^libraries:/" ;; + esac + case $host_os in + mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;; + *) lt_sed_strip_eq="s,=/,/,g" ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` + case $lt_search_path_spec in + *\;*) + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` + ;; + *) + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` + ;; + esac + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary. + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path/$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" + else + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' +BEGIN {RS=" "; FS="/|\n";} { + lt_foo=""; + lt_count=0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo="/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[lt_foo]++; } + if (lt_freq[lt_foo] == 1) { print lt_foo; } +}'` + # AWK program above erroneously prepends '/' to C:/dos/paths + # for these hosts. + case $host_os in + mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ + $SED 's,/\([A-Za-z]:\),\1,g'` ;; + esac + sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[4-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl*) + # Native MSVC + libname_spec='$name' + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + library_names_spec='${libname}.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec="$LIB" + if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC wrapper + library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[23].*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2.*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +haiku*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=yes + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[3-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux # correct to gnu/linux during the next big refactor + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + if ${lt_cv_shlibpath_overrides_runpath+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ + LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : + lt_cv_shlibpath_overrides_runpath=yes +fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + +fi + + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[89] | openbsd2.[89].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 +$as_echo "$dynamic_linker" >&6; } +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +fi +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 +$as_echo_n "checking how to hardcode library paths into programs... " >&6; } +hardcode_action= +if test -n "$hardcode_libdir_flag_spec" || + test -n "$runpath_var" || + test "X$hardcode_automatic" = "Xyes" ; then + + # We can hardcode non-existent directories. + if test "$hardcode_direct" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no && + test "$hardcode_minus_L" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action=unsupported +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 +$as_echo "$hardcode_action" >&6; } + +if test "$hardcode_action" = relink || + test "$inherit_rpath" = yes; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + + + + + + if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen="dlopen" + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + + lt_cv_dlopen="dyld" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + +fi + + ;; + + *) + ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" +if test "x$ac_cv_func_shl_load" = xyes; then : + lt_cv_dlopen="shl_load" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 +$as_echo_n "checking for shl_load in -ldld... " >&6; } +if ${ac_cv_lib_dld_shl_load+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +int +main () +{ +return shl_load (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_shl_load=yes +else + ac_cv_lib_dld_shl_load=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 +$as_echo "$ac_cv_lib_dld_shl_load" >&6; } +if test "x$ac_cv_lib_dld_shl_load" = xyes; then : + lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" +else + ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" +if test "x$ac_cv_func_dlopen" = xyes; then : + lt_cv_dlopen="dlopen" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 +$as_echo_n "checking for dlopen in -lsvld... " >&6; } +if ${ac_cv_lib_svld_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsvld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_svld_dlopen=yes +else + ac_cv_lib_svld_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 +$as_echo "$ac_cv_lib_svld_dlopen" >&6; } +if test "x$ac_cv_lib_svld_dlopen" = xyes; then : + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 +$as_echo_n "checking for dld_link in -ldld... " >&6; } +if ${ac_cv_lib_dld_dld_link+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dld_link (); +int +main () +{ +return dld_link (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_dld_link=yes +else + ac_cv_lib_dld_dld_link=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 +$as_echo "$ac_cv_lib_dld_dld_link" >&6; } +if test "x$ac_cv_lib_dld_dld_link" = xyes; then : + lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" +fi + + +fi + + +fi + + +fi + + +fi + + +fi + + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 +$as_echo_n "checking whether a program can dlopen itself... " >&6; } +if ${lt_cv_dlopen_self+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisbility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 +$as_echo "$lt_cv_dlopen_self" >&6; } + + if test "x$lt_cv_dlopen_self" = xyes; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 +$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } +if ${lt_cv_dlopen_self_static+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self_static=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisbility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self_static=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 +$as_echo "$lt_cv_dlopen_self_static" >&6; } + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi + + + + + + + + + + + + + + + + + +striplib= +old_striplib= +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 +$as_echo_n "checking whether stripping libraries is possible... " >&6; } +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP" ; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; + esac +fi + + + + + + + + + + + + + # Report which library types will actually be built + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 +$as_echo_n "checking if libtool supports shared libraries... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 +$as_echo "$can_build_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 +$as_echo_n "checking whether to build shared libraries... " >&6; } + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[4-9]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 +$as_echo "$enable_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 +$as_echo_n "checking whether to build static libraries... " >&6; } + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 +$as_echo "$enable_static" >&6; } + + + + +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC="$lt_save_CC" + + + + + + + + + + + + + + + + ac_config_commands="$ac_config_commands libtool" + + + + +# Only expand once: + + +if test "x$CC" != xcc; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5 +$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5 +$as_echo_n "checking whether cc understands -c and -o together... " >&6; } +fi +set dummy $CC; ac_cc=`$as_echo "$2" | + sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` +if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +# Make sure it works both with $CC and with simple cc. +# We do the test twice because some compilers refuse to overwrite an +# existing .o file with -o, though they will create one. +ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5' +rm -f conftest2.* +if { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && + test -f conftest2.$ac_objext && { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; +then + eval ac_cv_prog_cc_${ac_cc}_c_o=yes + if test "x$CC" != xcc; then + # Test first that cc exists at all. + if { ac_try='cc -c conftest.$ac_ext >&5' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then + ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5' + rm -f conftest2.* + if { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && + test -f conftest2.$ac_objext && { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; + then + # cc works too. + : + else + # cc exists but doesn't like -o. + eval ac_cv_prog_cc_${ac_cc}_c_o=no + fi + fi + fi +else + eval ac_cv_prog_cc_${ac_cc}_c_o=no +fi +rm -f core conftest* + +fi +if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +$as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h + +fi + +# FIXME: we rely on the cache variable name because +# there is no other way. +set dummy $CC +am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` +eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o +if test "$am_t" != yes; then + # Losing compiler, so override with the script. + # FIXME: It is wrong to rewrite CC. + # But if we don't then we get into trouble of one sort or another. + # A longer-term fix would be to have automake use am__CC in this case, + # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" + CC="$am_aux_dir/compile $CC" +fi + + + + + +if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_PKG_CONFIG+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PKG_CONFIG=$ac_cv_path_PKG_CONFIG +if test -n "$PKG_CONFIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 +$as_echo "$PKG_CONFIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKG_CONFIG"; then + ac_pt_PKG_CONFIG=$PKG_CONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $ac_pt_PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG +if test -n "$ac_pt_PKG_CONFIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 +$as_echo "$ac_pt_PKG_CONFIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_pt_PKG_CONFIG" = x; then + PKG_CONFIG="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + PKG_CONFIG=$ac_pt_PKG_CONFIG + fi +else + PKG_CONFIG="$ac_cv_path_PKG_CONFIG" +fi + +fi +if test -n "$PKG_CONFIG"; then + _pkg_min_version=0.9.0 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 +$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } + if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + PKG_CONFIG="" + fi + +fi + +# check if the 'restrict' prefix is supported +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5 +$as_echo_n "checking for C/C++ restrict keyword... " >&6; } +if ${ac_cv_c_restrict+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_c_restrict=no + # The order here caters to the fact that C++ does not require restrict. + for ac_kw in __restrict __restrict__ _Restrict restrict; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +typedef int * int_ptr; + int foo (int_ptr $ac_kw ip) { + return ip[0]; + } +int +main () +{ +int s[1]; + int * $ac_kw t = s; + t[0] = 0; + return foo(t) + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_restrict=$ac_kw +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + test "$ac_cv_c_restrict" != no && break + done + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5 +$as_echo "$ac_cv_c_restrict" >&6; } + + case $ac_cv_c_restrict in + restrict) ;; + no) $as_echo "#define restrict /**/" >>confdefs.h + ;; + *) cat >>confdefs.h <<_ACEOF +#define restrict $ac_cv_c_restrict +_ACEOF + ;; + esac + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pow in -lm" >&5 +$as_echo_n "checking for pow in -lm... " >&6; } +if ${ac_cv_lib_m_pow+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lm $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char pow (); +int +main () +{ +return pow (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_m_pow=yes +else + ac_cv_lib_m_pow=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_pow" >&5 +$as_echo "$ac_cv_lib_m_pow" >&6; } +if test "x$ac_cv_lib_m_pow" = xyes; then : + LIBS="-lm $LIBS" +fi + + + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBUSB" >&5 +$as_echo_n "checking for LIBUSB... " >&6; } + +if test -n "$LIBUSB_CFLAGS"; then + pkg_cv_LIBUSB_CFLAGS="$LIBUSB_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libusb-1.0\""; } >&5 + ($PKG_CONFIG --exists --print-errors "libusb-1.0") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_LIBUSB_CFLAGS=`$PKG_CONFIG --cflags "libusb-1.0" 2>/dev/null` +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$LIBUSB_LIBS"; then + pkg_cv_LIBUSB_LIBS="$LIBUSB_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libusb-1.0\""; } >&5 + ($PKG_CONFIG --exists --print-errors "libusb-1.0") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_LIBUSB_LIBS=`$PKG_CONFIG --libs "libusb-1.0" 2>/dev/null` +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + LIBUSB_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "libusb-1.0" 2>&1` + else + LIBUSB_PKG_ERRORS=`$PKG_CONFIG --print-errors "libusb-1.0" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$LIBUSB_PKG_ERRORS" >&5 + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libusb-1.0 not found" >&5 +$as_echo "$as_me: WARNING: libusb-1.0 not found" >&2;} +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libusb-1.0 not found" >&5 +$as_echo "$as_me: WARNING: libusb-1.0 not found" >&2;} +else + LIBUSB_CFLAGS=$pkg_cv_LIBUSB_CFLAGS + LIBUSB_LIBS=$pkg_cv_LIBUSB_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "#define HAVE_LIBUSB /**/" >>confdefs.h + +fi + +MIN_SDL_VERSION=1.2.4 + + +# Check whether --with-sdl-prefix was given. +if test "${with_sdl_prefix+set}" = set; then : + withval=$with_sdl_prefix; sdl_prefix="$withval" +else + sdl_prefix="" +fi + + +# Check whether --with-sdl-exec-prefix was given. +if test "${with_sdl_exec_prefix+set}" = set; then : + withval=$with_sdl_exec_prefix; sdl_exec_prefix="$withval" +else + sdl_exec_prefix="" +fi + +# Check whether --enable-sdltest was given. +if test "${enable_sdltest+set}" = set; then : + enableval=$enable_sdltest; +else + enable_sdltest=yes +fi + + + if test x$sdl_exec_prefix != x ; then + sdl_config_args="$sdl_config_args --exec-prefix=$sdl_exec_prefix" + if test x${SDL_CONFIG+set} != xset ; then + SDL_CONFIG=$sdl_exec_prefix/bin/sdl-config + fi + fi + if test x$sdl_prefix != x ; then + sdl_config_args="$sdl_config_args --prefix=$sdl_prefix" + if test x${SDL_CONFIG+set} != xset ; then + SDL_CONFIG=$sdl_prefix/bin/sdl-config + fi + fi + + as_save_PATH="$PATH" + if test "x$prefix" != xNONE; then + PATH="$prefix/bin:$prefix/usr/bin:$PATH" + fi + # Extract the first word of "sdl-config", so it can be a program name with args. +set dummy sdl-config; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_SDL_CONFIG+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $SDL_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_SDL_CONFIG="$SDL_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_SDL_CONFIG="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_path_SDL_CONFIG" && ac_cv_path_SDL_CONFIG="no" + ;; +esac +fi +SDL_CONFIG=$ac_cv_path_SDL_CONFIG +if test -n "$SDL_CONFIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SDL_CONFIG" >&5 +$as_echo "$SDL_CONFIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + PATH="$as_save_PATH" + min_sdl_version=$MIN_SDL_VERSION + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SDL - version >= $min_sdl_version" >&5 +$as_echo_n "checking for SDL - version >= $min_sdl_version... " >&6; } + no_sdl="" + if test "$SDL_CONFIG" = "no" ; then + no_sdl=yes + else + SDL_CFLAGS=`$SDL_CONFIG $sdl_config_args --cflags` + SDL_LIBS=`$SDL_CONFIG $sdl_config_args --libs` + + sdl_major_version=`$SDL_CONFIG $sdl_config_args --version | \ + sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\1/'` + sdl_minor_version=`$SDL_CONFIG $sdl_config_args --version | \ + sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\2/'` + sdl_micro_version=`$SDL_CONFIG $sdl_config_args --version | \ + sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\3/'` + if test "x$enable_sdltest" = "xyes" ; then + ac_save_CFLAGS="$CFLAGS" + ac_save_CXXFLAGS="$CXXFLAGS" + ac_save_LIBS="$LIBS" + CFLAGS="$CFLAGS $SDL_CFLAGS" + CXXFLAGS="$CXXFLAGS $SDL_CFLAGS" + LIBS="$LIBS $SDL_LIBS" + rm -f conf.sdltest + if test "$cross_compiling" = yes; then : + echo $ac_n "cross compiling; assumed OK... $ac_c" +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#include "SDL.h" + +char* +my_strdup (char *str) +{ + char *new_str; + + if (str) + { + new_str = (char *)malloc ((strlen (str) + 1) * sizeof(char)); + strcpy (new_str, str); + } + else + new_str = NULL; + + return new_str; +} + +int main (int argc, char *argv[]) +{ + int major, minor, micro; + char *tmp_version; + + /* This hangs on some systems (?) + system ("touch conf.sdltest"); + */ + { FILE *fp = fopen("conf.sdltest", "a"); if ( fp ) fclose(fp); } + + /* HP/UX 9 (%@#!) writes to sscanf strings */ + tmp_version = my_strdup("$min_sdl_version"); + if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) { + printf("%s, bad version string\n", "$min_sdl_version"); + exit(1); + } + + if (($sdl_major_version > major) || + (($sdl_major_version == major) && ($sdl_minor_version > minor)) || + (($sdl_major_version == major) && ($sdl_minor_version == minor) && ($sdl_micro_version >= micro))) + { + return 0; + } + else + { + printf("\n*** 'sdl-config --version' returned %d.%d.%d, but the minimum version\n", $sdl_major_version, $sdl_minor_version, $sdl_micro_version); + printf("*** of SDL required is %d.%d.%d. If sdl-config is correct, then it is\n", major, minor, micro); + printf("*** best to upgrade to the required version.\n"); + printf("*** If sdl-config was wrong, set the environment variable SDL_CONFIG\n"); + printf("*** to point to the correct copy of sdl-config, and remove the file\n"); + printf("*** config.cache before re-running configure\n"); + return 1; + } +} + + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + no_sdl=yes +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + CFLAGS="$ac_save_CFLAGS" + CXXFLAGS="$ac_save_CXXFLAGS" + LIBS="$ac_save_LIBS" + fi + fi + if test "x$no_sdl" = x ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + $as_echo "#define HAVE_LIBSDL 1" >>confdefs.h + HAVE_LIBSDL="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + if test "$SDL_CONFIG" = "no" ; then + echo "*** The sdl-config script installed by SDL could not be found" + echo "*** If SDL was installed in PREFIX, make sure PREFIX/bin is in" + echo "*** your path, or set the SDL_CONFIG environment variable to the" + echo "*** full path to sdl-config." + else + if test -f conf.sdltest ; then + : + else + echo "*** Could not run SDL test program, checking why..." + CFLAGS="$CFLAGS $SDL_CFLAGS" + CXXFLAGS="$CXXFLAGS $SDL_CFLAGS" + LIBS="$LIBS $SDL_LIBS" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include "SDL.h" + +int main(int argc, char *argv[]) +{ return 0; } +#undef main +#define main K_and_R_C_main + +int +main () +{ + return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + echo "*** The test program compiled, but did not run. This usually means" + echo "*** that the run-time linker is not finding SDL or finding the wrong" + echo "*** version of SDL. If it is not finding SDL, you'll need to set your" + echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point" + echo "*** to the installed location Also, make sure you have run ldconfig if that" + echo "*** is required on your system" + echo "***" + echo "*** If you have an old version installed, it is best to remove it, although" + echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" +else + echo "*** The test program failed to compile or link. See the file config.log for the" + echo "*** exact error that occured. This usually means SDL was incorrectly installed" + echo "*** or that you have moved SDL since it was installed. In the latter case, you" + echo "*** may want to edit the sdl-config script: $SDL_CONFIG" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS="$ac_save_CFLAGS" + CXXFLAGS="$ac_save_CXXFLAGS" + LIBS="$ac_save_LIBS" + fi + fi + SDL_CFLAGS="" + SDL_LIBS="" + : + fi + + + rm -f conf.sdltest + + + + +case "$host" in +*-*-linux*) + have_linux=true + +$as_echo "#define HAVE_LINUX /**/" >>confdefs.h + + # Check for the new version of libraw1394 first since they might have both + # installed and we want to use the newest version + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for raw1394_channel_modify in -lraw1394" >&5 +$as_echo_n "checking for raw1394_channel_modify in -lraw1394... " >&6; } +if ${ac_cv_lib_raw1394_raw1394_channel_modify+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lraw1394 $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char raw1394_channel_modify (); +int +main () +{ +return raw1394_channel_modify (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_raw1394_raw1394_channel_modify=yes +else + ac_cv_lib_raw1394_raw1394_channel_modify=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_raw1394_raw1394_channel_modify" >&5 +$as_echo "$ac_cv_lib_raw1394_raw1394_channel_modify" >&6; } +if test "x$ac_cv_lib_raw1394_raw1394_channel_modify" = xyes; then : + +$as_echo "#define HAVE_LIBRAW1394 /**/" >>confdefs.h + libraw1394=true +else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libraw1394 not found or too old. Please upgrade to 1.2.0 or a more recent version." >&5 +$as_echo "$as_me: WARNING: libraw1394 not found or too old. Please upgrade to 1.2.0 or a more recent version." >&2;} +fi + + ;; +*-*-darwin*) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if -framework IOKit works" >&5 +$as_echo_n "checking if -framework IOKit works... " >&6; } +if ${my_cv_framework_IOKit+:} false; then : + $as_echo_n "(cached) " >&6 +else + save_LIBS="$LIBS" + LIBS="$LIBS -framework IOKit" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + my_cv_framework_IOKit=yes +else + my_cv_framework_IOKit=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $my_cv_framework_IOKit" >&5 +$as_echo "$my_cv_framework_IOKit" >&6; } + LIBS="$save_LIBS" + if test "$my_cv_framework_IOKit"="yes"; then + +$as_echo "#define HAVE_FRAMEWORK_IOKIT 1" >>confdefs.h + + FRAMEWORK_IOKIT="-framework IOKit" + + fi + if test x$my_cv_framework_IOKit = xyes; then + +$as_echo "#define HAVE_MACOSX /**/" >>confdefs.h + + have_macosx=true + fi + platform_LDFLAGS="-framework CoreServices -framework CoreFoundation -framework IOKit" + + ;; +*-*-cygwin* | *-*-mingw*) + have_windows=true + +$as_echo "#define HAVE_WINDOWS /**/" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GetCmdrVersion in -l1394camera" >&5 +$as_echo_n "checking for GetCmdrVersion in -l1394camera... " >&6; } +if ${ac_cv_lib_1394camera_GetCmdrVersion+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-l1394camera $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char GetCmdrVersion (); +int +main () +{ +return GetCmdrVersion (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_1394camera_GetCmdrVersion=yes +else + ac_cv_lib_1394camera_GetCmdrVersion=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_1394camera_GetCmdrVersion" >&5 +$as_echo "$ac_cv_lib_1394camera_GetCmdrVersion" >&6; } +if test "x$ac_cv_lib_1394camera_GetCmdrVersion" = xyes; then : + +$as_echo "#define HAVE_LIB1394CAMERA /**/" >>confdefs.h + lib1394camera=true +else + as_fn_error $? "lib1394camera not found or too old. Please upgrade to 6.4.5 or a more recent version." "$LINENO" 5 +fi + + platform_LDFLAGS="-Wl,--export-all -no-undefined -l1394camera -lsetupapi -lws2_32" + + ;; +esac + + +case "$host" in +*-*-linux* | *-*-darwin*) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lGL" >&5 +$as_echo_n "checking for main in -lGL... " >&6; } +if ${ac_cv_lib_GL_main+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lGL $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +int +main () +{ +return main (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_GL_main=yes +else + ac_cv_lib_GL_main=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_GL_main" >&5 +$as_echo "$ac_cv_lib_GL_main" >&6; } +if test "x$ac_cv_lib_GL_main" = xyes; then : + $as_echo "#define HAVE_OPENGL 1" >>confdefs.h + have_opengl="yes" +fi + + ;; +*-*-cygwin* | *-*-mingw*) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lopengl32" >&5 +$as_echo_n "checking for main in -lopengl32... " >&6; } +if ${ac_cv_lib_opengl32_main+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lopengl32 $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +int +main () +{ +return main (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_opengl32_main=yes +else + ac_cv_lib_opengl32_main=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_opengl32_main" >&5 +$as_echo "$ac_cv_lib_opengl32_main" >&6; } +if test "x$ac_cv_lib_opengl32_main" = xyes; then : + $as_echo "#define HAVE_OPENGL 1" >>confdefs.h + have_opengl="yes" +fi + + ;; +esac + + if test x$have_linux = xtrue; then + HAVE_LINUX_TRUE= + HAVE_LINUX_FALSE='#' +else + HAVE_LINUX_TRUE='#' + HAVE_LINUX_FALSE= +fi + + if test x$have_macosx = xtrue; then + HAVE_MACOSX_TRUE= + HAVE_MACOSX_FALSE='#' +else + HAVE_MACOSX_TRUE='#' + HAVE_MACOSX_FALSE= +fi + + if test x$have_windows = xtrue; then + HAVE_WINDOWS_TRUE= + HAVE_WINDOWS_FALSE='#' +else + HAVE_WINDOWS_TRUE='#' + HAVE_WINDOWS_FALSE= +fi + + if test x$libraw1394 = xtrue; then + HAVE_LIBRAW1394_TRUE= + HAVE_LIBRAW1394_FALSE='#' +else + HAVE_LIBRAW1394_TRUE='#' + HAVE_LIBRAW1394_FALSE= +fi + + if test "x$LIBUSB_LIBS" != "x"; then + HAVE_LIBUSB_TRUE= + HAVE_LIBUSB_FALSE='#' +else + HAVE_LIBUSB_TRUE='#' + HAVE_LIBUSB_FALSE= +fi + + + if test "x$SDL_LIBS" != "x"; then + HAVE_LIBSDL_TRUE= + HAVE_LIBSDL_FALSE='#' +else + HAVE_LIBSDL_TRUE='#' + HAVE_LIBSDL_FALSE= +fi + + if test "x$have_opengl" != "x"; then + HAVE_OPENGL_TRUE= + HAVE_OPENGL_FALSE='#' +else + HAVE_OPENGL_TRUE='#' + HAVE_OPENGL_FALSE= +fi + +ac_fn_c_check_header_mongrel "$LINENO" "linux/videodev.h" "ac_cv_header_linux_videodev_h" "$ac_includes_default" +if test "x$ac_cv_header_linux_videodev_h" = xyes; then : + have_videodev=true +fi + + + if test x$have_videodev = xtrue; then + HAVE_VIDEODEV_TRUE= + HAVE_VIDEODEV_FALSE='#' +else + HAVE_VIDEODEV_TRUE='#' + HAVE_VIDEODEV_FALSE= +fi + + +# Check whether --enable-examples was given. +if test "${enable_examples+set}" = set; then : + enableval=$enable_examples; build_examples=$enableval +else + build_examples=true +fi + + if test x$build_examples = xtrue; then + MAKE_EXAMPLES_TRUE= + MAKE_EXAMPLES_FALSE='#' +else + MAKE_EXAMPLES_TRUE='#' + MAKE_EXAMPLES_FALSE= +fi + + +# check for Xv extensions (necessary for examples/dc1394_multiview) +# imported from Coriander + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xv extensions" >&5 +$as_echo_n "checking for Xv extensions... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + #include +int +main () +{ + + int main(void) { (void) XvGetPortAttribute(0, 0, 0, 0); return 0; } + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + xv=yes +else + xv=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xv" >&5 +$as_echo "$xv" >&6; } + if test x$xv = xyes; then + XV_LIBS="-lXv -lXext" + XV_CFLAGS="" + fi + if test x$xv = xyes; then + HAVE_XV_TRUE= + HAVE_XV_FALSE='#' +else + HAVE_XV_TRUE='#' + HAVE_XV_FALSE= +fi + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if ${ac_cv_header_stdc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +fi + +for ac_header in stdint.h fcntl.h sys/ioctl.h unistd.h sys/mman.h netinet/in.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5 +$as_echo_n "checking for X... " >&6; } + + +# Check whether --with-x was given. +if test "${with_x+set}" = set; then : + withval=$with_x; +fi + +# $have_x is `yes', `no', `disabled', or empty when we do not yet know. +if test "x$with_x" = xno; then + # The user explicitly disabled X. + have_x=disabled +else + case $x_includes,$x_libraries in #( + *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #( + *,NONE | NONE,*) if ${ac_cv_have_x+:} false; then : + $as_echo_n "(cached) " >&6 +else + # One or both of the vars are not set, and there is no cached value. +ac_x_includes=no ac_x_libraries=no +rm -f -r conftest.dir +if mkdir conftest.dir; then + cd conftest.dir + cat >Imakefile <<'_ACEOF' +incroot: + @echo incroot='${INCROOT}' +usrlibdir: + @echo usrlibdir='${USRLIBDIR}' +libdir: + @echo libdir='${LIBDIR}' +_ACEOF + if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then + # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. + for ac_var in incroot usrlibdir libdir; do + eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`" + done + # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR. + for ac_extension in a so sl dylib la dll; do + if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" && + test -f "$ac_im_libdir/libX11.$ac_extension"; then + ac_im_usrlibdir=$ac_im_libdir; break + fi + done + # Screen out bogus values from the imake configuration. They are + # bogus both because they are the default anyway, and because + # using them would break gcc on systems where it needs fixed includes. + case $ac_im_incroot in + /usr/include) ac_x_includes= ;; + *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;; + esac + case $ac_im_usrlibdir in + /usr/lib | /usr/lib64 | /lib | /lib64) ;; + *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;; + esac + fi + cd .. + rm -f -r conftest.dir +fi + +# Standard set of common directories for X headers. +# Check X11 before X11Rn because it is often a symlink to the current release. +ac_x_header_dirs=' +/usr/X11/include +/usr/X11R7/include +/usr/X11R6/include +/usr/X11R5/include +/usr/X11R4/include + +/usr/include/X11 +/usr/include/X11R7 +/usr/include/X11R6 +/usr/include/X11R5 +/usr/include/X11R4 + +/usr/local/X11/include +/usr/local/X11R7/include +/usr/local/X11R6/include +/usr/local/X11R5/include +/usr/local/X11R4/include + +/usr/local/include/X11 +/usr/local/include/X11R7 +/usr/local/include/X11R6 +/usr/local/include/X11R5 +/usr/local/include/X11R4 + +/usr/X386/include +/usr/x386/include +/usr/XFree86/include/X11 + +/usr/include +/usr/local/include +/usr/unsupported/include +/usr/athena/include +/usr/local/x11r5/include +/usr/lpp/Xamples/include + +/usr/openwin/include +/usr/openwin/share/include' + +if test "$ac_x_includes" = no; then + # Guess where to find include files, by looking for Xlib.h. + # First, try using that file with no special directory specified. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # We can compile using X headers with no special include directory. +ac_x_includes= +else + for ac_dir in $ac_x_header_dirs; do + if test -r "$ac_dir/X11/Xlib.h"; then + ac_x_includes=$ac_dir + break + fi +done +fi +rm -f conftest.err conftest.i conftest.$ac_ext +fi # $ac_x_includes = no + +if test "$ac_x_libraries" = no; then + # Check for the libraries. + # See if we find them without any special options. + # Don't add to $LIBS permanently. + ac_save_LIBS=$LIBS + LIBS="-lX11 $LIBS" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +XrmInitialize () + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + LIBS=$ac_save_LIBS +# We can link X programs with no special library path. +ac_x_libraries= +else + LIBS=$ac_save_LIBS +for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g` +do + # Don't even attempt the hair of trying to link an X program! + for ac_extension in a so sl dylib la dll; do + if test -r "$ac_dir/libX11.$ac_extension"; then + ac_x_libraries=$ac_dir + break 2 + fi + done +done +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi # $ac_x_libraries = no + +case $ac_x_includes,$ac_x_libraries in #( + no,* | *,no | *\'*) + # Didn't find X, or a directory has "'" in its name. + ac_cv_have_x="have_x=no";; #( + *) + # Record where we found X for the cache. + ac_cv_have_x="have_x=yes\ + ac_x_includes='$ac_x_includes'\ + ac_x_libraries='$ac_x_libraries'" +esac +fi +;; #( + *) have_x=yes;; + esac + eval "$ac_cv_have_x" +fi # $with_x != no + +if test "$have_x" != yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5 +$as_echo "$have_x" >&6; } + no_x=yes +else + # If each of the values was on the command line, it overrides each guess. + test "x$x_includes" = xNONE && x_includes=$ac_x_includes + test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries + # Update the cache value to reflect the command line values. + ac_cv_have_x="have_x=yes\ + ac_x_includes='$x_includes'\ + ac_x_libraries='$x_libraries'" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5 +$as_echo "libraries $x_libraries, headers $x_includes" >&6; } +fi + +if test "$no_x" = yes; then + # Not all programs may use this symbol, but it does not hurt to define it. + +$as_echo "#define X_DISPLAY_MISSING 1" >>confdefs.h + + X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS= +else + if test -n "$x_includes"; then + X_CFLAGS="$X_CFLAGS -I$x_includes" + fi + + # It would also be nice to do this for all -L options, not just this one. + if test -n "$x_libraries"; then + X_LIBS="$X_LIBS -L$x_libraries" + # For Solaris; some versions of Sun CC require a space after -R and + # others require no space. Words are not sufficient . . . . + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5 +$as_echo_n "checking whether -R must be followed by a space... " >&6; } + ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries" + ac_xsave_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + X_LIBS="$X_LIBS -R$x_libraries" +else + LIBS="$ac_xsave_LIBS -R $x_libraries" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + X_LIBS="$X_LIBS -R $x_libraries" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: neither works" >&5 +$as_echo "neither works" >&6; } +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ac_c_werror_flag=$ac_xsave_c_werror_flag + LIBS=$ac_xsave_LIBS + fi + + # Check for system-dependent libraries X programs must link with. + # Do this before checking for the system-independent R6 libraries + # (-lICE), since we may need -lsocket or whatever for X linking. + + if test "$ISC" = yes; then + X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet" + else + # Martyn Johnson says this is needed for Ultrix, if the X + # libraries were built with DECnet support. And Karl Berry says + # the Alpha needs dnet_stub (dnet does not exist). + ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char XOpenDisplay (); +int +main () +{ +return XOpenDisplay (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5 +$as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; } +if ${ac_cv_lib_dnet_dnet_ntoa+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldnet $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dnet_ntoa (); +int +main () +{ +return dnet_ntoa (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dnet_dnet_ntoa=yes +else + ac_cv_lib_dnet_dnet_ntoa=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5 +$as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; } +if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes; then : + X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet" +fi + + if test $ac_cv_lib_dnet_dnet_ntoa = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5 +$as_echo_n "checking for dnet_ntoa in -ldnet_stub... " >&6; } +if ${ac_cv_lib_dnet_stub_dnet_ntoa+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldnet_stub $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dnet_ntoa (); +int +main () +{ +return dnet_ntoa (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dnet_stub_dnet_ntoa=yes +else + ac_cv_lib_dnet_stub_dnet_ntoa=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5 +$as_echo "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; } +if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = xyes; then : + X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub" +fi + + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$ac_xsave_LIBS" + + # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT, + # to get the SysV transport functions. + # Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4) + # needs -lnsl. + # The nsl library prevents programs from opening the X display + # on Irix 5.2, according to T.E. Dickey. + # The functions gethostbyname, getservbyname, and inet_addr are + # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking. + ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname" +if test "x$ac_cv_func_gethostbyname" = xyes; then : + +fi + + if test $ac_cv_func_gethostbyname = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5 +$as_echo_n "checking for gethostbyname in -lnsl... " >&6; } +if ${ac_cv_lib_nsl_gethostbyname+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lnsl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char gethostbyname (); +int +main () +{ +return gethostbyname (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_nsl_gethostbyname=yes +else + ac_cv_lib_nsl_gethostbyname=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5 +$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; } +if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then : + X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl" +fi + + if test $ac_cv_lib_nsl_gethostbyname = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5 +$as_echo_n "checking for gethostbyname in -lbsd... " >&6; } +if ${ac_cv_lib_bsd_gethostbyname+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lbsd $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char gethostbyname (); +int +main () +{ +return gethostbyname (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_bsd_gethostbyname=yes +else + ac_cv_lib_bsd_gethostbyname=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5 +$as_echo "$ac_cv_lib_bsd_gethostbyname" >&6; } +if test "x$ac_cv_lib_bsd_gethostbyname" = xyes; then : + X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd" +fi + + fi + fi + + # lieder@skyler.mavd.honeywell.com says without -lsocket, + # socket/setsockopt and other routines are undefined under SCO ODT + # 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary + # on later versions), says Simon Leinen: it contains gethostby* + # variants that don't use the name server (or something). -lsocket + # must be given before -lnsl if both are needed. We assume that + # if connect needs -lnsl, so does gethostbyname. + ac_fn_c_check_func "$LINENO" "connect" "ac_cv_func_connect" +if test "x$ac_cv_func_connect" = xyes; then : + +fi + + if test $ac_cv_func_connect = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5 +$as_echo_n "checking for connect in -lsocket... " >&6; } +if ${ac_cv_lib_socket_connect+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsocket $X_EXTRA_LIBS $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char connect (); +int +main () +{ +return connect (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_socket_connect=yes +else + ac_cv_lib_socket_connect=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5 +$as_echo "$ac_cv_lib_socket_connect" >&6; } +if test "x$ac_cv_lib_socket_connect" = xyes; then : + X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS" +fi + + fi + + # Guillermo Gomez says -lposix is necessary on A/UX. + ac_fn_c_check_func "$LINENO" "remove" "ac_cv_func_remove" +if test "x$ac_cv_func_remove" = xyes; then : + +fi + + if test $ac_cv_func_remove = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5 +$as_echo_n "checking for remove in -lposix... " >&6; } +if ${ac_cv_lib_posix_remove+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lposix $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char remove (); +int +main () +{ +return remove (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_posix_remove=yes +else + ac_cv_lib_posix_remove=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5 +$as_echo "$ac_cv_lib_posix_remove" >&6; } +if test "x$ac_cv_lib_posix_remove" = xyes; then : + X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix" +fi + + fi + + # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay. + ac_fn_c_check_func "$LINENO" "shmat" "ac_cv_func_shmat" +if test "x$ac_cv_func_shmat" = xyes; then : + +fi + + if test $ac_cv_func_shmat = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5 +$as_echo_n "checking for shmat in -lipc... " >&6; } +if ${ac_cv_lib_ipc_shmat+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lipc $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shmat (); +int +main () +{ +return shmat (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_ipc_shmat=yes +else + ac_cv_lib_ipc_shmat=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5 +$as_echo "$ac_cv_lib_ipc_shmat" >&6; } +if test "x$ac_cv_lib_ipc_shmat" = xyes; then : + X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc" +fi + + fi + fi + + # Check for libraries that X11R6 Xt/Xaw programs need. + ac_save_LDFLAGS=$LDFLAGS + test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries" + # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to + # check for ICE first), but we must link in the order -lSM -lICE or + # we get undefined symbols. So assume we have SM if we have ICE. + # These have to be linked with before -lX11, unlike the other + # libraries we check for below, so use a different variable. + # John Interrante, Karl Berry + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5 +$as_echo_n "checking for IceConnectionNumber in -lICE... " >&6; } +if ${ac_cv_lib_ICE_IceConnectionNumber+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lICE $X_EXTRA_LIBS $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char IceConnectionNumber (); +int +main () +{ +return IceConnectionNumber (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_ICE_IceConnectionNumber=yes +else + ac_cv_lib_ICE_IceConnectionNumber=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5 +$as_echo "$ac_cv_lib_ICE_IceConnectionNumber" >&6; } +if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes; then : + X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE" +fi + + LDFLAGS=$ac_save_LDFLAGS + +fi + + +ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" +if test "x$ac_cv_type_size_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define size_t unsigned int +_ACEOF + +fi + + + + + + for ac_header in $ac_header_list +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + + + + + + +for ac_func in getpagesize +do : + ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize" +if test "x$ac_cv_func_getpagesize" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_GETPAGESIZE 1 +_ACEOF + +fi +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5 +$as_echo_n "checking for working mmap... " >&6; } +if ${ac_cv_func_mmap_fixed_mapped+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_func_mmap_fixed_mapped=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +/* malloc might have been renamed as rpl_malloc. */ +#undef malloc + +/* Thanks to Mike Haertel and Jim Avera for this test. + Here is a matrix of mmap possibilities: + mmap private not fixed + mmap private fixed at somewhere currently unmapped + mmap private fixed at somewhere already mapped + mmap shared not fixed + mmap shared fixed at somewhere currently unmapped + mmap shared fixed at somewhere already mapped + For private mappings, we should verify that changes cannot be read() + back from the file, nor mmap's back from the file at a different + address. (There have been systems where private was not correctly + implemented like the infamous i386 svr4.0, and systems where the + VM page cache was not coherent with the file system buffer cache + like early versions of FreeBSD and possibly contemporary NetBSD.) + For shared mappings, we should conversely verify that changes get + propagated back to all the places they're supposed to be. + + Grep wants private fixed already mapped. + The main things grep needs to know about mmap are: + * does it exist and is it safe to write into the mmap'd area + * how to use it (BSD variants) */ + +#include +#include + +#if !defined STDC_HEADERS && !defined HAVE_STDLIB_H +char *malloc (); +#endif + +/* This mess was copied from the GNU getpagesize.h. */ +#ifndef HAVE_GETPAGESIZE +# ifdef _SC_PAGESIZE +# define getpagesize() sysconf(_SC_PAGESIZE) +# else /* no _SC_PAGESIZE */ +# ifdef HAVE_SYS_PARAM_H +# include +# ifdef EXEC_PAGESIZE +# define getpagesize() EXEC_PAGESIZE +# else /* no EXEC_PAGESIZE */ +# ifdef NBPG +# define getpagesize() NBPG * CLSIZE +# ifndef CLSIZE +# define CLSIZE 1 +# endif /* no CLSIZE */ +# else /* no NBPG */ +# ifdef NBPC +# define getpagesize() NBPC +# else /* no NBPC */ +# ifdef PAGESIZE +# define getpagesize() PAGESIZE +# endif /* PAGESIZE */ +# endif /* no NBPC */ +# endif /* no NBPG */ +# endif /* no EXEC_PAGESIZE */ +# else /* no HAVE_SYS_PARAM_H */ +# define getpagesize() 8192 /* punt totally */ +# endif /* no HAVE_SYS_PARAM_H */ +# endif /* no _SC_PAGESIZE */ + +#endif /* no HAVE_GETPAGESIZE */ + +int +main () +{ + char *data, *data2, *data3; + const char *cdata2; + int i, pagesize; + int fd, fd2; + + pagesize = getpagesize (); + + /* First, make a file with some known garbage in it. */ + data = (char *) malloc (pagesize); + if (!data) + return 1; + for (i = 0; i < pagesize; ++i) + *(data + i) = rand (); + umask (0); + fd = creat ("conftest.mmap", 0600); + if (fd < 0) + return 2; + if (write (fd, data, pagesize) != pagesize) + return 3; + close (fd); + + /* Next, check that the tail of a page is zero-filled. File must have + non-zero length, otherwise we risk SIGBUS for entire page. */ + fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600); + if (fd2 < 0) + return 4; + cdata2 = ""; + if (write (fd2, cdata2, 1) != 1) + return 5; + data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L); + if (data2 == MAP_FAILED) + return 6; + for (i = 0; i < pagesize; ++i) + if (*(data2 + i)) + return 7; + close (fd2); + if (munmap (data2, pagesize)) + return 8; + + /* Next, try to mmap the file at a fixed address which already has + something else allocated at it. If we can, also make sure that + we see the same garbage. */ + fd = open ("conftest.mmap", O_RDWR); + if (fd < 0) + return 9; + if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE, + MAP_PRIVATE | MAP_FIXED, fd, 0L)) + return 10; + for (i = 0; i < pagesize; ++i) + if (*(data + i) != *(data2 + i)) + return 11; + + /* Finally, make sure that changes to the mapped area do not + percolate back to the file as seen by read(). (This is a bug on + some variants of i386 svr4.0.) */ + for (i = 0; i < pagesize; ++i) + *(data2 + i) = *(data2 + i) + 1; + data3 = (char *) malloc (pagesize); + if (!data3) + return 12; + if (read (fd, data3, pagesize) != pagesize) + return 13; + for (i = 0; i < pagesize; ++i) + if (*(data + i) != *(data3 + i)) + return 14; + close (fd); + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_mmap_fixed_mapped=yes +else + ac_cv_func_mmap_fixed_mapped=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5 +$as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; } +if test $ac_cv_func_mmap_fixed_mapped = yes; then + +$as_echo "#define HAVE_MMAP 1" >>confdefs.h + +fi +rm -f conftest.mmap conftest.txt + + +lt_current=23 +lt_revision=9 +lt_age=1 + + + + + +pkgincludedir='$(includedir)/dc1394' + + +CFLAGS="-Wall -Wunused -std=gnu99 $CFLAGS" + +ac_config_files="$ac_config_files Makefile libdc1394-2.pc dc1394/Makefile dc1394/linux/Makefile dc1394/juju/Makefile dc1394/macosx/Makefile dc1394/windows/Makefile dc1394/usb/Makefile dc1394/vendor/Makefile examples/Makefile" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + if test "x$cache_file" != "x/dev/null"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +DEFS=-DHAVE_CONFIG_H + +ac_libobjs= +ac_ltlibobjs= +U= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' + ac_i=`$as_echo "$ac_i" | sed "$ac_script"` + # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR + # will be set to the directory where LIBOBJS objects are built. + as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" + as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' +done +LIBOBJS=$ac_libobjs + +LTLIBOBJS=$ac_ltlibobjs + + +if test -z "${DX_COND_doc_TRUE}" && test -z "${DX_COND_doc_FALSE}"; then + as_fn_error $? "conditional \"DX_COND_doc\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${DX_COND_doc_TRUE}" && test -z "${DX_COND_doc_FALSE}"; then + as_fn_error $? "conditional \"DX_COND_doc\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${DX_COND_dot_TRUE}" && test -z "${DX_COND_dot_FALSE}"; then + as_fn_error $? "conditional \"DX_COND_dot\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${DX_COND_dot_TRUE}" && test -z "${DX_COND_dot_FALSE}"; then + as_fn_error $? "conditional \"DX_COND_dot\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${DX_COND_man_TRUE}" && test -z "${DX_COND_man_FALSE}"; then + as_fn_error $? "conditional \"DX_COND_man\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${DX_COND_man_TRUE}" && test -z "${DX_COND_man_FALSE}"; then + as_fn_error $? "conditional \"DX_COND_man\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${DX_COND_rtf_TRUE}" && test -z "${DX_COND_rtf_FALSE}"; then + as_fn_error $? "conditional \"DX_COND_rtf\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${DX_COND_rtf_TRUE}" && test -z "${DX_COND_rtf_FALSE}"; then + as_fn_error $? "conditional \"DX_COND_rtf\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${DX_COND_xml_TRUE}" && test -z "${DX_COND_xml_FALSE}"; then + as_fn_error $? "conditional \"DX_COND_xml\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${DX_COND_xml_TRUE}" && test -z "${DX_COND_xml_FALSE}"; then + as_fn_error $? "conditional \"DX_COND_xml\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${DX_COND_chm_TRUE}" && test -z "${DX_COND_chm_FALSE}"; then + as_fn_error $? "conditional \"DX_COND_chm\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${DX_COND_chm_TRUE}" && test -z "${DX_COND_chm_FALSE}"; then + as_fn_error $? "conditional \"DX_COND_chm\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${DX_COND_chi_TRUE}" && test -z "${DX_COND_chi_FALSE}"; then + as_fn_error $? "conditional \"DX_COND_chi\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${DX_COND_chi_TRUE}" && test -z "${DX_COND_chi_FALSE}"; then + as_fn_error $? "conditional \"DX_COND_chi\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${DX_COND_html_TRUE}" && test -z "${DX_COND_html_FALSE}"; then + as_fn_error $? "conditional \"DX_COND_html\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${DX_COND_html_TRUE}" && test -z "${DX_COND_html_FALSE}"; then + as_fn_error $? "conditional \"DX_COND_html\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${DX_COND_ps_TRUE}" && test -z "${DX_COND_ps_FALSE}"; then + as_fn_error $? "conditional \"DX_COND_ps\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${DX_COND_ps_TRUE}" && test -z "${DX_COND_ps_FALSE}"; then + as_fn_error $? "conditional \"DX_COND_ps\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${DX_COND_pdf_TRUE}" && test -z "${DX_COND_pdf_FALSE}"; then + as_fn_error $? "conditional \"DX_COND_pdf\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${DX_COND_pdf_TRUE}" && test -z "${DX_COND_pdf_FALSE}"; then + as_fn_error $? "conditional \"DX_COND_pdf\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${DX_COND_latex_TRUE}" && test -z "${DX_COND_latex_FALSE}"; then + as_fn_error $? "conditional \"DX_COND_latex\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${DX_COND_latex_TRUE}" && test -z "${DX_COND_latex_FALSE}"; then + as_fn_error $? "conditional \"DX_COND_latex\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 +$as_echo_n "checking that generated files are newer than configure... " >&6; } + if test -n "$am_sleep_pid"; then + # Hide warnings about reused PIDs. + wait $am_sleep_pid 2>/dev/null + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 +$as_echo "done" >&6; } +if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then + as_fn_error $? "conditional \"AMDEP\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then + as_fn_error $? "conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi + if test -n "$EXEEXT"; then + am__EXEEXT_TRUE= + am__EXEEXT_FALSE='#' +else + am__EXEEXT_TRUE='#' + am__EXEEXT_FALSE= +fi + +if test -z "${HAVE_LINUX_TRUE}" && test -z "${HAVE_LINUX_FALSE}"; then + as_fn_error $? "conditional \"HAVE_LINUX\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${HAVE_MACOSX_TRUE}" && test -z "${HAVE_MACOSX_FALSE}"; then + as_fn_error $? "conditional \"HAVE_MACOSX\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${HAVE_WINDOWS_TRUE}" && test -z "${HAVE_WINDOWS_FALSE}"; then + as_fn_error $? "conditional \"HAVE_WINDOWS\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${HAVE_LIBRAW1394_TRUE}" && test -z "${HAVE_LIBRAW1394_FALSE}"; then + as_fn_error $? "conditional \"HAVE_LIBRAW1394\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${HAVE_LIBUSB_TRUE}" && test -z "${HAVE_LIBUSB_FALSE}"; then + as_fn_error $? "conditional \"HAVE_LIBUSB\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${HAVE_LIBSDL_TRUE}" && test -z "${HAVE_LIBSDL_FALSE}"; then + as_fn_error $? "conditional \"HAVE_LIBSDL\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${HAVE_OPENGL_TRUE}" && test -z "${HAVE_OPENGL_FALSE}"; then + as_fn_error $? "conditional \"HAVE_OPENGL\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${HAVE_VIDEODEV_TRUE}" && test -z "${HAVE_VIDEODEV_FALSE}"; then + as_fn_error $? "conditional \"HAVE_VIDEODEV\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${MAKE_EXAMPLES_TRUE}" && test -z "${MAKE_EXAMPLES_FALSE}"; then + as_fn_error $? "conditional \"MAKE_EXAMPLES\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${HAVE_XV_TRUE}" && test -z "${HAVE_XV_FALSE}"; then + as_fn_error $? "conditional \"HAVE_XV\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi + +: "${CONFIG_STATUS=./config.status}" +ac_write_fail=0 +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files $CONFIG_STATUS" +{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 +$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} +as_write_fail=0 +cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 +#! $SHELL +# Generated by $as_me. +# Run this file to recreate the current configuration. +# Compiler output produced by configure, useful for debugging +# configure, is in config.log if it exists. + +debug=false +ac_cs_recheck=false +ac_cs_silent=false + +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + + +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + $as_echo "$as_me: error: $2" >&2 + as_fn_exit $as_status +} # as_fn_error + + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in #((((( +-n*) + case `echo 'xy\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; + esac;; +*) + ECHO_N='-n';; +esac + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -pR'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -pR' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else + as_ln_s='cp -pR' + fi +else + as_ln_s='cp -pR' +fi +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file +rmdir conf$$.dir 2>/dev/null + + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? 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[TAG]... + + -h, --help print this help, then exit + -V, --version print version number and configuration settings, then exit + --config print configuration, then exit + -q, --quiet, --silent + do not print progress messages + -d, --debug don't remove temporary files + --recheck update $as_me by reconfiguring in the same conditions + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + --header=FILE[:TEMPLATE] + instantiate the configuration header FILE + +Configuration files: +$config_files + +Configuration headers: +$config_headers + +Configuration commands: +$config_commands + +Report bugs to ." + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" +ac_cs_version="\\ +libdc1394 config.status 2.2.2 +configured by $0, generated by GNU Autoconf 2.69, + with options \\"\$ac_cs_config\\" + +Copyright (C) 2012 Free Software Foundation, Inc. +This config.status script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it." + +ac_pwd='$ac_pwd' +srcdir='$srcdir' +INSTALL='$INSTALL' +MKDIR_P='$MKDIR_P' +AWK='$AWK' +test -n "\$AWK" || AWK=awk +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# The default lists apply if the user does not specify any file. +ac_need_defaults=: +while test $# != 0 +do + case $1 in + --*=?*) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` + ac_shift=: + ;; + --*=) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg= + ac_shift=: + ;; + *) + ac_option=$1 + ac_optarg=$2 + ac_shift=shift + ;; + esac + + case $ac_option in + # Handling of the options. + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + ac_cs_recheck=: ;; + --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) + $as_echo "$ac_cs_version"; exit ;; + --config | --confi | --conf | --con | --co | --c ) + $as_echo "$ac_cs_config"; exit ;; + --debug | --debu | --deb | --de | --d | -d ) + debug=: ;; + --file | --fil | --fi | --f ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + '') as_fn_error $? "missing file argument" ;; + esac + as_fn_append CONFIG_FILES " '$ac_optarg'" + ac_need_defaults=false;; + --header | --heade | --head | --hea ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + as_fn_append CONFIG_HEADERS " '$ac_optarg'" + ac_need_defaults=false;; + --he | --h) + # Conflict between --help and --header + as_fn_error $? "ambiguous option: \`$1' +Try \`$0 --help' for more information.";; + --help | --hel | -h ) + $as_echo "$ac_cs_usage"; exit ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil | --si | --s) + ac_cs_silent=: ;; + + # This is an error. + -*) as_fn_error $? "unrecognized option: \`$1' +Try \`$0 --help' for more information." ;; + + *) as_fn_append ac_config_targets " $1" + ac_need_defaults=false ;; + + esac + shift +done + +ac_configure_extra_args= + +if $ac_cs_silent; then + exec 6>/dev/null + ac_configure_extra_args="$ac_configure_extra_args --silent" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +if \$ac_cs_recheck; then + set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + shift + \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 + CONFIG_SHELL='$SHELL' + export CONFIG_SHELL + exec "\$@" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +exec 5>>config.log +{ + echo + sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX +## Running $as_me. ## +_ASBOX + $as_echo "$ac_log" +} >&5 + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# +# INIT-COMMANDS +# +AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" + + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +sed_quote_subst='$sed_quote_subst' +double_quote_subst='$double_quote_subst' +delay_variable_subst='$delay_variable_subst' +AS='`$ECHO "$AS" | $SED "$delay_single_quote_subst"`' +DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`' +OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`' +macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' +macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' +enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' +enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' +pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' +enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' +SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' +ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' +PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`' +host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`' +host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`' +host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`' +build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`' +build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`' +build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`' +SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`' +Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`' +GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`' +EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`' +FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`' +LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`' +NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`' +LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`' +max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`' +ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`' +exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`' +lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`' +lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`' +lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`' +lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`' +lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`' +reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`' +reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`' +deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`' +file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`' +file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`' +want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`' +sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`' +AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' +AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' +archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`' +STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' +RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' +old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' +old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' +old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' +lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' +CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' +CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' +compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' +GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`' +nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`' +lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`' +objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' +MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' +lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' +need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' +MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`' +DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' +NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' +LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' +OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' +OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' +libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' +shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' +extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' +archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' +enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' +export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' +whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' +compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' +old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' +old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' +archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' +archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' +module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' +module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' +with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' +allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' +no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' +hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' +hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' +hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' +hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' +hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' +inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' +link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' +always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' +export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' +exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' +include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' +prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' +postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' +file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' +variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' +need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' +need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' +version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' +runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' +libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' +library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' +soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' +install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' +postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' +postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' +finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' +finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' +hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' +sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' +sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`' +hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' +enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' +old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' +striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' + +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$1 +_LTECHO_EOF' +} + +# Quote evaled strings. +for var in AS \ +DLLTOOL \ +OBJDUMP \ +SHELL \ +ECHO \ +PATH_SEPARATOR \ +SED \ +GREP \ +EGREP \ +FGREP \ +LD \ +NM \ +LN_S \ +lt_SP2NL \ +lt_NL2SP \ +reload_flag \ +deplibs_check_method \ +file_magic_cmd \ +file_magic_glob \ +want_nocaseglob \ +sharedlib_from_linklib_cmd \ +AR \ +AR_FLAGS \ +archiver_list_spec \ +STRIP \ +RANLIB \ +CC \ +CFLAGS \ +compiler \ +lt_cv_sys_global_symbol_pipe \ +lt_cv_sys_global_symbol_to_cdecl \ +lt_cv_sys_global_symbol_to_c_name_address \ +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ +nm_file_list_spec \ +lt_prog_compiler_no_builtin_flag \ +lt_prog_compiler_pic \ +lt_prog_compiler_wl \ +lt_prog_compiler_static \ +lt_cv_prog_compiler_c_o \ +need_locks \ +MANIFEST_TOOL \ +DSYMUTIL \ +NMEDIT \ +LIPO \ +OTOOL \ +OTOOL64 \ +shrext_cmds \ +export_dynamic_flag_spec \ +whole_archive_flag_spec \ +compiler_needs_object \ +with_gnu_ld \ +allow_undefined_flag \ +no_undefined_flag \ +hardcode_libdir_flag_spec \ +hardcode_libdir_separator \ +exclude_expsyms \ +include_expsyms \ +file_list_spec \ +variables_saved_for_relink \ +libname_spec \ +library_names_spec \ +soname_spec \ +install_override_mode \ +finish_eval \ +old_striplib \ +striplib; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in reload_cmds \ +old_postinstall_cmds \ +old_postuninstall_cmds \ +old_archive_cmds \ +extract_expsyms_cmds \ +old_archive_from_new_cmds \ +old_archive_from_expsyms_cmds \ +archive_cmds \ +archive_expsym_cmds \ +module_cmds \ +module_expsym_cmds \ +export_symbols_cmds \ +prelink_cmds \ +postlink_cmds \ +postinstall_cmds \ +postuninstall_cmds \ +finish_cmds \ +sys_lib_search_path_spec \ +sys_lib_dlsearch_path_spec; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +ac_aux_dir='$ac_aux_dir' +xsi_shell='$xsi_shell' +lt_shell_append='$lt_shell_append' + +# See if we are running on zsh, and set the options which allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + + + PACKAGE='$PACKAGE' + VERSION='$VERSION' + TIMESTAMP='$TIMESTAMP' + RM='$RM' + ofile='$ofile' + + + + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; + "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; + "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; + "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; + "libdc1394-2.pc") CONFIG_FILES="$CONFIG_FILES libdc1394-2.pc" ;; + "dc1394/Makefile") CONFIG_FILES="$CONFIG_FILES dc1394/Makefile" ;; + "dc1394/linux/Makefile") CONFIG_FILES="$CONFIG_FILES dc1394/linux/Makefile" ;; + "dc1394/juju/Makefile") CONFIG_FILES="$CONFIG_FILES dc1394/juju/Makefile" ;; + "dc1394/macosx/Makefile") CONFIG_FILES="$CONFIG_FILES dc1394/macosx/Makefile" ;; + "dc1394/windows/Makefile") CONFIG_FILES="$CONFIG_FILES dc1394/windows/Makefile" ;; + "dc1394/usb/Makefile") CONFIG_FILES="$CONFIG_FILES dc1394/usb/Makefile" ;; + "dc1394/vendor/Makefile") CONFIG_FILES="$CONFIG_FILES dc1394/vendor/Makefile" ;; + "examples/Makefile") CONFIG_FILES="$CONFIG_FILES examples/Makefile" ;; + + *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; + esac +done + + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers + test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= ac_tmp= + trap 'exit_status=$? + : "${ac_tmp:=$tmp}" + { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status +' 0 + trap 'as_fn_exit 1' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || as_fn_error $? "cannot create a temporary directory in ." 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"could not setup config files machinery" "$LINENO" 5 +_ACEOF + +# VPATH may cause trouble with some makes, so we remove sole $(srcdir), +# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ +h +s/// +s/^/:/ +s/[ ]*$/:/ +s/:\$(srcdir):/:/g +s/:\${srcdir}:/:/g +s/:@srcdir@:/:/g +s/^:*// +s/:*$// +x +s/\(=[ ]*\).*/\1/ +G +s/\n// +s/^[^=]*=[ ]*$// +}' +fi + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +fi # test -n "$CONFIG_FILES" + +# Set up the scripts for CONFIG_HEADERS section. +# No need to generate them if there are no CONFIG_HEADERS. +# This happens for instance with `./config.status Makefile'. +if test -n "$CONFIG_HEADERS"; then +cat >"$ac_tmp/defines.awk" <<\_ACAWK || +BEGIN { +_ACEOF + +# Transform confdefs.h into an awk script `defines.awk', embedded as +# here-document in config.status, that substitutes the proper values into +# config.h.in to produce config.h. + +# Create a delimiter string that does not exist in confdefs.h, to ease +# handling of long lines. +ac_delim='%!_!# ' +for ac_last_try in false false :; do + ac_tt=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_tt"; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done + +# For the awk script, D is an array of macro values keyed by name, +# likewise P contains macro parameters if any. 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This is necessary, for example, + # in the case of _POSIX_SOURCE, which is predefined and required + # on some systems where configure will not decide to define it. + if (defundef == "undef") { + print "/*", prefix defundef, macro, "*/" + next + } + } +} +{ print } +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 +fi # test -n "$CONFIG_HEADERS" + + +eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" +shift +for ac_tag +do + case $ac_tag in + :[FHLC]) ac_mode=$ac_tag; continue;; + esac + case $ac_mode$ac_tag in + :[FHL]*:*);; + :L* | :C*:*) as_fn_error $? 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"could not create $ac_file" "$LINENO" 5 ;; + esac + ;; + esac + + ac_dir=`$as_dirname -- "$ac_file" || +$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$ac_file" : 'X\(//\)[^/]' \| \ + X"$ac_file" : 'X\(//\)$' \| \ + X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$ac_file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + as_dir="$ac_dir"; as_fn_mkdir_p + ac_builddir=. + +case "$ac_dir" in +.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; +*) + ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` + # A ".." for each directory in $ac_dir_suffix. + ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` + case $ac_top_builddir_sub in + "") ac_top_builddir_sub=. ac_top_build_prefix= ;; + *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; + esac ;; +esac +ac_abs_top_builddir=$ac_pwd +ac_abs_builddir=$ac_pwd$ac_dir_suffix +# for backward compatibility: +ac_top_builddir=$ac_top_build_prefix + +case $srcdir in + .) # We are building in place. + ac_srcdir=. + ac_top_srcdir=$ac_top_builddir_sub + ac_abs_top_srcdir=$ac_pwd ;; + [\\/]* | ?:[\\/]* ) # Absolute name. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir + ac_abs_top_srcdir=$srcdir ;; + *) # Relative name. + ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_build_prefix$srcdir + ac_abs_top_srcdir=$ac_pwd/$srcdir ;; +esac +ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix + + + case $ac_mode in + :F) + # + # CONFIG_FILE + # + + case $INSTALL in + [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; + *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; + esac + ac_MKDIR_P=$MKDIR_P + case $MKDIR_P in + [\\/$]* | ?:[\\/]* ) ;; + */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; + esac +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# If the template does not know about datarootdir, expand it. +# FIXME: This hack should be removed a few years after 2.60. +ac_datarootdir_hack=; ac_datarootdir_seen= +ac_sed_dataroot=' +/datarootdir/ { + p + q +} +/@datadir@/p +/@docdir@/p +/@infodir@/p +/@localedir@/p +/@mandir@/p' +case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in +*datarootdir*) ac_datarootdir_seen=yes;; +*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 +$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + ac_datarootdir_hack=' + s&@datadir@&$datadir&g + s&@docdir@&$docdir&g + s&@infodir@&$infodir&g + s&@localedir@&$localedir&g + s&@mandir@&$mandir&g + s&\\\${datarootdir}&$datarootdir&g' ;; +esac +_ACEOF + +# Neutralize VPATH when `$srcdir' = `.'. +# Shell code in configure.ac might set extrasub. +# FIXME: do we really want to maintain this feature? +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_sed_extra="$ac_vpsub +$extrasub +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +:t +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b +s|@configure_input@|$ac_sed_conf_input|;t t +s&@top_builddir@&$ac_top_builddir_sub&;t t +s&@top_build_prefix@&$ac_top_build_prefix&;t t +s&@srcdir@&$ac_srcdir&;t t +s&@abs_srcdir@&$ac_abs_srcdir&;t t +s&@top_srcdir@&$ac_top_srcdir&;t t +s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t +s&@builddir@&$ac_builddir&;t t +s&@abs_builddir@&$ac_abs_builddir&;t t +s&@abs_top_builddir@&$ac_abs_top_builddir&;t t +s&@INSTALL@&$ac_INSTALL&;t t +s&@MKDIR_P@&$ac_MKDIR_P&;t t +$ac_datarootdir_hack +" +eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ + >$ac_tmp/out || as_fn_error $? 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We invoke sed twice because it is the + # simplest approach to changing $(DEPDIR) to its actual value in the + # expansion. + for file in `sed -n " + s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ + sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do + # Make sure the directory exists. + test -f "$dirpart/$file" && continue + fdir=`$as_dirname -- "$file" || +$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$file" : 'X\(//\)[^/]' \| \ + X"$file" : 'X\(//\)$' \| \ + X"$file" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + as_dir=$dirpart/$fdir; as_fn_mkdir_p + # echo "creating $dirpart/$file" + echo '# dummy' > "$dirpart/$file" + done + done +} + ;; + "libtool":C) + + # See if we are running on zsh, and set the options which allow our + # commands through without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + + cfgfile="${ofile}T" + trap "$RM \"$cfgfile\"; exit 1" 1 2 15 + $RM "$cfgfile" + + cat <<_LT_EOF >> "$cfgfile" +#! $SHELL + +# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. +# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: +# NOTE: Changes made to this file will be lost: look at ltmain.sh. +# +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, +# 2006, 2007, 2008, 2009, 2010, 2011 Free Software +# Foundation, Inc. +# Written by Gordon Matzigkeit, 1996 +# +# This file is part of GNU Libtool. +# +# GNU Libtool is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# As a special exception to the GNU General Public License, +# if you distribute this file as part of a program or library that +# is built using GNU Libtool, you may include this file under the +# same distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Libtool; see the file COPYING. If not, a copy +# can be downloaded from http://www.gnu.org/licenses/gpl.html, or +# obtained by writing to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + + +# The names of the tagged configurations supported by this script. +available_tags="" + +# ### BEGIN LIBTOOL CONFIG + +# Assembler program. +AS=$lt_AS + +# DLL creation program. +DLLTOOL=$lt_DLLTOOL + +# Object dumper program. +OBJDUMP=$lt_OBJDUMP + +# Which release of libtool.m4 was used? +macro_version=$macro_version +macro_revision=$macro_revision + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# What type of objects to build. +pic_mode=$pic_mode + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# An echo program that protects backslashes. +ECHO=$lt_ECHO + +# The PATH separator for the build system. +PATH_SEPARATOR=$lt_PATH_SEPARATOR + +# The host system. +host_alias=$host_alias +host=$host +host_os=$host_os + +# The build system. +build_alias=$build_alias +build=$build +build_os=$build_os + +# A sed program that does not truncate output. +SED=$lt_SED + +# Sed that helps us avoid accidentally triggering echo(1) options like -n. +Xsed="\$SED -e 1s/^X//" + +# A grep program that handles long lines. +GREP=$lt_GREP + +# An ERE matcher. +EGREP=$lt_EGREP + +# A literal string matcher. +FGREP=$lt_FGREP + +# A BSD- or MS-compatible name lister. +NM=$lt_NM + +# Whether we need soft or hard links. +LN_S=$lt_LN_S + +# What is the maximum length of a command? +max_cmd_len=$max_cmd_len + +# Object file suffix (normally "o"). +objext=$ac_objext + +# Executable file suffix (normally ""). +exeext=$exeext + +# whether the shell understands "unset". +lt_unset=$lt_unset + +# turn spaces into newlines. +SP2NL=$lt_lt_SP2NL + +# turn newlines into spaces. +NL2SP=$lt_lt_NL2SP + +# convert \$build file names to \$host format. +to_host_file_cmd=$lt_cv_to_host_file_cmd + +# convert \$build files to toolchain format. +to_tool_file_cmd=$lt_cv_to_tool_file_cmd + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method=$lt_deplibs_check_method + +# Command to use when deplibs_check_method = "file_magic". +file_magic_cmd=$lt_file_magic_cmd + +# How to find potential files when deplibs_check_method = "file_magic". +file_magic_glob=$lt_file_magic_glob + +# Find potential files using nocaseglob when deplibs_check_method = "file_magic". +want_nocaseglob=$lt_want_nocaseglob + +# Command to associate shared and link libraries. +sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd + +# The archiver. +AR=$lt_AR + +# Flags to create an archive. +AR_FLAGS=$lt_AR_FLAGS + +# How to feed a file listing to the archiver. +archiver_list_spec=$lt_archiver_list_spec + +# A symbol stripping program. +STRIP=$lt_STRIP + +# Commands used to install an old-style archive. +RANLIB=$lt_RANLIB +old_postinstall_cmds=$lt_old_postinstall_cmds +old_postuninstall_cmds=$lt_old_postuninstall_cmds + +# Whether to use a lock for old archive extraction. +lock_old_archive_extraction=$lock_old_archive_extraction + +# A C compiler. +LTCC=$lt_CC + +# LTCC compiler flags. +LTCFLAGS=$lt_CFLAGS + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe + +# Transform the output of nm in a proper C declaration. +global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl + +# Transform the output of nm in a C name address pair. +global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address + +# Transform the output of nm in a C name address pair when lib prefix is needed. +global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix + +# Specify filename containing input files for \$NM. +nm_file_list_spec=$lt_nm_file_list_spec + +# The root where to search for dependent libraries,and in which our libraries should be installed. +lt_sysroot=$lt_sysroot + +# The name of the directory that contains temporary libtool files. +objdir=$objdir + +# Used to examine libraries when file_magic_cmd begins with "file". +MAGIC_CMD=$MAGIC_CMD + +# Must we lock files when doing compilation? +need_locks=$lt_need_locks + +# Manifest tool. +MANIFEST_TOOL=$lt_MANIFEST_TOOL + +# Tool to manipulate archived DWARF debug symbol files on Mac OS X. +DSYMUTIL=$lt_DSYMUTIL + +# Tool to change global to local symbols on Mac OS X. +NMEDIT=$lt_NMEDIT + +# Tool to manipulate fat objects and archives on Mac OS X. +LIPO=$lt_LIPO + +# ldd/readelf like tool for Mach-O binaries on Mac OS X. +OTOOL=$lt_OTOOL + +# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4. +OTOOL64=$lt_OTOOL64 + +# Old archive suffix (normally "a"). +libext=$libext + +# Shared library suffix (normally ".so"). +shrext_cmds=$lt_shrext_cmds + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds=$lt_extract_expsyms_cmds + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at link time. +variables_saved_for_relink=$lt_variables_saved_for_relink + +# Do we need the "lib" prefix for modules? +need_lib_prefix=$need_lib_prefix + +# Do we need a version for libraries? +need_version=$need_version + +# Library versioning type. +version_type=$version_type + +# Shared library runtime path variable. +runpath_var=$runpath_var + +# Shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Permission mode override for installation of shared libraries. +install_override_mode=$lt_install_override_mode + +# Command to use after installation of a shared archive. +postinstall_cmds=$lt_postinstall_cmds + +# Command to use after uninstallation of a shared archive. +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# As "finish_cmds", except a single script fragment to be evaled but +# not shown. +finish_eval=$lt_finish_eval + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Compile-time system search path for libraries. +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries. +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + + +# The linker used to build libraries. +LD=$lt_LD + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# Commands used to build an old-style archive. +old_archive_cmds=$lt_old_archive_cmds + +# A language specific compiler. +CC=$lt_compiler + +# Is the compiler the GNU compiler? +with_gcc=$GCC + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object=$lt_compiler_needs_object + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds +archive_expsym_cmds=$lt_archive_expsym_cmds + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds +module_expsym_cmds=$lt_module_expsym_cmds + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=$hardcode_direct + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting \${shlibpath_var} if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=$hardcode_minus_L + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=$hardcode_automatic + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs + +# Set to "yes" if exported symbols are required. +always_export_symbols=$always_export_symbols + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds + +# Commands necessary for finishing linking programs. +postlink_cmds=$lt_postlink_cmds + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action + +# ### END LIBTOOL CONFIG + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + +ltmain="$ac_aux_dir/ltmain.sh" + + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + if test x"$xsi_shell" = xyes; then + sed -e '/^func_dirname ()$/,/^} # func_dirname /c\ +func_dirname ()\ +{\ +\ case ${1} in\ +\ */*) func_dirname_result="${1%/*}${2}" ;;\ +\ * ) func_dirname_result="${3}" ;;\ +\ esac\ +} # Extended-shell func_dirname implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_basename ()$/,/^} # func_basename /c\ +func_basename ()\ +{\ +\ func_basename_result="${1##*/}"\ +} # Extended-shell func_basename implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_dirname_and_basename ()$/,/^} # func_dirname_and_basename /c\ +func_dirname_and_basename ()\ +{\ +\ case ${1} in\ +\ */*) func_dirname_result="${1%/*}${2}" ;;\ +\ * ) func_dirname_result="${3}" ;;\ +\ esac\ +\ func_basename_result="${1##*/}"\ +} # Extended-shell func_dirname_and_basename implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_stripname ()$/,/^} # func_stripname /c\ +func_stripname ()\ +{\ +\ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\ +\ # positional parameters, so assign one to ordinary parameter first.\ +\ func_stripname_result=${3}\ +\ func_stripname_result=${func_stripname_result#"${1}"}\ +\ func_stripname_result=${func_stripname_result%"${2}"}\ +} # Extended-shell func_stripname implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_split_long_opt ()$/,/^} # func_split_long_opt /c\ +func_split_long_opt ()\ +{\ +\ func_split_long_opt_name=${1%%=*}\ +\ func_split_long_opt_arg=${1#*=}\ +} # Extended-shell func_split_long_opt implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\ +func_split_short_opt ()\ +{\ +\ func_split_short_opt_arg=${1#??}\ +\ func_split_short_opt_name=${1%"$func_split_short_opt_arg"}\ +} # Extended-shell func_split_short_opt implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\ +func_lo2o ()\ +{\ +\ case ${1} in\ +\ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\ +\ *) func_lo2o_result=${1} ;;\ +\ esac\ +} # Extended-shell func_lo2o implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_xform ()$/,/^} # func_xform /c\ +func_xform ()\ +{\ + func_xform_result=${1%.*}.lo\ +} # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_arith ()$/,/^} # func_arith /c\ +func_arith ()\ +{\ + func_arith_result=$(( $* ))\ +} # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_len ()$/,/^} # func_len /c\ +func_len ()\ +{\ + func_len_result=${#1}\ +} # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + +fi + +if test x"$lt_shell_append" = xyes; then + sed -e '/^func_append ()$/,/^} # func_append /c\ +func_append ()\ +{\ + eval "${1}+=\\${2}"\ +} # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\ +func_append_quoted ()\ +{\ +\ func_quote_for_eval "${2}"\ +\ eval "${1}+=\\\\ \\$func_quote_for_eval_result"\ +} # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + # Save a `func_append' function call where possible by direct use of '+=' + sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") + test 0 -eq $? || _lt_function_replace_fail=: +else + # Save a `func_append' function call even when '+=' is not available + sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") + test 0 -eq $? || _lt_function_replace_fail=: +fi + +if test x"$_lt_function_replace_fail" = x":"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5 +$as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;} +fi + + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" + + ;; + + esac +done # for ac_tag + + +as_fn_exit 0 +_ACEOF +ac_clean_files=$ac_clean_files_save + +test $ac_write_fail = 0 || + as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || as_fn_exit 1 +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi + + +LINUXMSG="Disabled (Linux not detected)" +RAW1394MSG="Disabled (libraw1394 not found)" +MACOSXMSG="Disabled (Mac OS not detected)" +WINDOWSMSG="Disabled (Windows not detected)" +USBMSG="Disabled (libusb-1.0 not found)" + +if test x$have_linux = xtrue; then + if test x$libraw1394 = xtrue; then + RAW1394MSG="Enabled" + fi + LINUXMSG="Enabled" +fi + +if test x$have_macosx = xtrue; then + MACOSXMSG="Enabled" +fi + +if test x$have_windows = xtrue; then + WINDOWSMSG="Enabled" +fi + +if test "x$LIBUSB_LIBS" != "x"; then + USBMSG="Enabled" +fi + +EXAMPLESMSG="No" +SDLEXAMPLESMSG="No" +XVEXAMPLESMSG="No" +VIDEXAMPLESMSG="No" + +if test x$build_examples = xtrue; then + EXAMPLESMSG="Yes" + if test x$have_opengl = xyes; then + if test "x$SDL_LIBS" != "x"; then + SDLEXAMPLESMSG="Yes" + fi + fi + if test x$xv = xyes; then + XVEXAMPLESMSG="Yes" + fi + if test x$have_videodev = xtrue; then + VIDEXAMPLESMSG="Yes" + fi +fi + +echo " +Configuration (libdc1394): + + Linux support: ${LINUXMSG}" +if test "x$LINUXMSG" = "xEnabled"; then +echo " Legacy drivers (libraw1394): ${RAW1394MSG}" +fi +echo " Mac OS X support: ${MACOSXMSG} + Windows support: ${WINDOWSMSG} + IIDC-over-USB support: ${USBMSG} + Build examples: ${EXAMPLESMSG}" +if test "x$EXAMPLESMSG" = xYes; then + echo " Build SDL/OpenGL examples: ${SDLEXAMPLESMSG} + Build XV examples: ${XVEXAMPLESMSG} + Build V4L examples: ${VIDEXAMPLESMSG}" +fi +echo "" diff --git a/configure.ac b/configure.ac new file mode 100644 index 0000000..d3115ea --- /dev/null +++ b/configure.ac @@ -0,0 +1,236 @@ +# process this file with autoconf to get a configure script +AC_PREREQ([2.6.0]) +AC_INIT([libdc1394],[2.2.2],[libdc1394-devel@lists.sf.net]) +AC_CONFIG_SRCDIR([dc1394/control.c]) +AC_CONFIG_MACRO_DIR([m4]) + +m4_include([ax_check_framework.m4]) + +AC_CANONICAL_SYSTEM + +case "$host" in +*-*-cygwin* | *-*-mingw*) +AC_LIBTOOL_WIN32_DLL +;; +esac + +# +DX_HTML_FEATURE(OFF) +DX_CHM_FEATURE(OFF) +DX_CHI_FEATURE(OFF) +DX_MAN_FEATURE(OFF) +DX_RTF_FEATURE(OFF) +DX_XML_FEATURE(OFF) +DX_PDF_FEATURE(OFF) +DX_PS_FEATURE(OFF) +# +DX_INIT_DOXYGEN([libdc1394], [Doxyfile.in]) +# +AM_PROG_AR +AM_INIT_AUTOMAKE([--warnings=all 1.9.6]) +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC +AC_PROG_LIBTOOL +AM_PROG_CC_C_O + +PKG_PROG_PKG_CONFIG + +# check if the 'restrict' prefix is supported +AC_C_RESTRICT + +AC_CHECK_LIB(m, pow, [ LIBS="-lm $LIBS" ], []) + +PKG_CHECK_MODULES(LIBUSB, [libusb-1.0], + [AC_DEFINE(HAVE_LIBUSB,[],[Defined if libusb is present])], + [AC_MSG_WARN([libusb-1.0 not found])]) + +MIN_SDL_VERSION=1.2.4 +AH_TEMPLATE(HAVE_LIBSDL, [SDL library]) +AM_PATH_SDL($MIN_SDL_VERSION, [AC_DEFINE(HAVE_LIBSDL) HAVE_LIBSDL="yes"]) +AC_SUBST(SDL_CFLAGS) +AC_SUBST(SDL_LIBS) + +case "$host" in +*-*-linux*) + have_linux=true + AC_DEFINE(HAVE_LINUX,[],[Defined if compiled for Linux]) + # Check for the new version of libraw1394 first since they might have both + # installed and we want to use the newest version + AC_CHECK_LIB(raw1394, raw1394_channel_modify, + [AC_DEFINE(HAVE_LIBRAW1394,[],[Defined if libraw1394 is present]) libraw1394=true], + [AC_MSG_WARN(libraw1394 not found or too old. Please upgrade to 1.2.0 or a more recent version.)]) + ;; +*-*-darwin*) + AX_CHECK_FRAMEWORK([IOKit]) + if test x$my_cv_framework_IOKit = xyes; then + AC_DEFINE(HAVE_MACOSX,[],[Defined if IOKit framework is present]) + have_macosx=true + fi + platform_LDFLAGS="-framework CoreServices -framework CoreFoundation -framework IOKit" + AC_SUBST(platform_LDFLAGS) + ;; +*-*-cygwin* | *-*-mingw*) + have_windows=true + AC_DEFINE(HAVE_WINDOWS,[],[Defined if compiled for Windows]) + AC_CHECK_LIB(1394camera, GetCmdrVersion, + [AC_DEFINE(HAVE_LIB1394CAMERA,[],[Defined if lib1394camera present]) lib1394camera=true], + [AC_MSG_ERROR(lib1394camera not found or too old. Please upgrade to 6.4.5 or a more recent version.)]) + platform_LDFLAGS="-Wl,--export-all -no-undefined -l1394camera -lsetupapi -lws2_32" + AC_SUBST(platform_LDFLAGS) + ;; +esac + +AH_TEMPLATE(HAVE_OPENGL, [OpenGL library]) +case "$host" in +*-*-linux* | *-*-darwin*) + AC_CHECK_LIB(GL, main, [AC_DEFINE(HAVE_OPENGL) have_opengl="yes"]) + ;; +*-*-cygwin* | *-*-mingw*) + AC_CHECK_LIB(opengl32, main, [AC_DEFINE(HAVE_OPENGL) have_opengl="yes"]) + ;; +esac + +AM_CONDITIONAL(HAVE_LINUX, test x$have_linux = xtrue) +AM_CONDITIONAL(HAVE_MACOSX, test x$have_macosx = xtrue) +AM_CONDITIONAL(HAVE_WINDOWS, test x$have_windows = xtrue) +AM_CONDITIONAL(HAVE_LIBRAW1394, test x$libraw1394 = xtrue) +AM_CONDITIONAL(HAVE_LIBUSB, test "x$LIBUSB_LIBS" != "x") + +AM_CONDITIONAL(HAVE_LIBSDL, test "x$SDL_LIBS" != "x") +AM_CONDITIONAL(HAVE_OPENGL, test "x$have_opengl" != "x") +AC_CHECK_HEADER([linux/videodev.h], [have_videodev=true]) +AM_CONDITIONAL(HAVE_VIDEODEV, test x$have_videodev = xtrue) + +AC_ARG_ENABLE([examples], [AS_HELP_STRING([--disable-examples], [don't build example programs])], [build_examples=$enableval], [build_examples=true]) +AM_CONDITIONAL(MAKE_EXAMPLES, test x$build_examples = xtrue) + +# check for Xv extensions (necessary for examples/dc1394_multiview) +# imported from Coriander +AC_DEFUN([AC_CHECK_XV],[ + AC_SUBST(XV_CFLAGS) + AC_SUBST(XV_LIBS) + AC_MSG_CHECKING(for Xv extensions) + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ + #include + #include ]], [[ + int main(void) { (void) XvGetPortAttribute(0, 0, 0, 0); return 0; } + ]])],[xv=yes],[xv=no]) + AC_MSG_RESULT($xv) + if test x$xv = xyes; then + XV_LIBS="-lXv -lXext" + XV_CFLAGS="" + fi + AM_CONDITIONAL(HAVE_XV, test x$xv = xyes) +]) +AC_CHECK_XV + +AC_HEADER_STDC +AC_CHECK_HEADERS(stdint.h fcntl.h sys/ioctl.h unistd.h sys/mman.h netinet/in.h) +AC_PATH_XTRA + +AC_TYPE_SIZE_T + +AC_FUNC_MMAP + +dnl --------------------------------------------------------------------------- +dnl When making a release: +dnl 1. If the library source code has changed at all since the last release, +dnl then increment REVISION. +dnl 2. If the interface (ABI) has been modified since the last release, +dnl increment CURRENT, and set REVISION to 0. +dnl 3. If the interface changes consist solely of additions, increment AGE. +dnl 4. If the interface has removed or changed elements, set AGE to 0. +dnl --------------------------------------------------------------------------- +lt_current=23 +lt_revision=9 +lt_age=1 + +AC_SUBST(lt_current) +AC_SUBST(lt_revision) +AC_SUBST(lt_age) + +pkgincludedir='$(includedir)/dc1394' +AC_SUBST(pkgincludedir) + +dnl AX_CFLAGS_WARN_ALL(CFLAGS) +CFLAGS="-Wall -Wunused -std=gnu99 $CFLAGS" +dnl for pedantic compilation, try to add "-pedantic" to the above string + +AC_CONFIG_FILES([ \ + Makefile \ + libdc1394-2.pc \ + dc1394/Makefile \ + dc1394/linux/Makefile \ + dc1394/juju/Makefile \ + dc1394/macosx/Makefile \ + dc1394/windows/Makefile \ + dc1394/usb/Makefile \ + dc1394/vendor/Makefile \ + examples/Makefile \ +]) +AC_OUTPUT + +LINUXMSG="Disabled (Linux not detected)" +RAW1394MSG="Disabled (libraw1394 not found)" +MACOSXMSG="Disabled (Mac OS not detected)" +WINDOWSMSG="Disabled (Windows not detected)" +USBMSG="Disabled (libusb-1.0 not found)" + +if test x$have_linux = xtrue; then + if test x$libraw1394 = xtrue; then + RAW1394MSG="Enabled" + fi + LINUXMSG="Enabled" +fi + +if test x$have_macosx = xtrue; then + MACOSXMSG="Enabled" +fi + +if test x$have_windows = xtrue; then + WINDOWSMSG="Enabled" +fi + +if test "x$LIBUSB_LIBS" != "x"; then + USBMSG="Enabled" +fi + +EXAMPLESMSG="No" +SDLEXAMPLESMSG="No" +XVEXAMPLESMSG="No" +VIDEXAMPLESMSG="No" + +if test x$build_examples = xtrue; then + EXAMPLESMSG="Yes" + if test x$have_opengl = xyes; then + if test "x$SDL_LIBS" != "x"; then + SDLEXAMPLESMSG="Yes" + fi + fi + if test x$xv = xyes; then + XVEXAMPLESMSG="Yes" + fi + if test x$have_videodev = xtrue; then + VIDEXAMPLESMSG="Yes" + fi +fi + +echo " +Configuration (libdc1394): + + Linux support: ${LINUXMSG}" +if test "x$LINUXMSG" = "xEnabled"; then +echo " Legacy drivers (libraw1394): ${RAW1394MSG}" +fi +echo " Mac OS X support: ${MACOSXMSG} + Windows support: ${WINDOWSMSG} + IIDC-over-USB support: ${USBMSG} + Build examples: ${EXAMPLESMSG}" +if test "x$EXAMPLESMSG" = xYes; then + echo " Build SDL/OpenGL examples: ${SDLEXAMPLESMSG} + Build XV examples: ${XVEXAMPLESMSG} + Build V4L examples: ${VIDEXAMPLESMSG}" +fi +dnl extra newline: +echo "" \ No newline at end of file diff --git a/dc1394/Makefile.am b/dc1394/Makefile.am new file mode 100644 index 0000000..639e699 --- /dev/null +++ b/dc1394/Makefile.am @@ -0,0 +1,75 @@ +MAINTAINERCLEANFILES = Makefile.in +lib_LTLIBRARIES = libdc1394.la + +SUBDIRS = linux juju macosx windows usb vendor +AM_CFLAGS = $(platform_CFLAGS) -I$(top_srcdir) + +libdc1394_la_LDFLAGS = $(platform_LDFLAGS) \ + -version-info @lt_current@:@lt_revision@:@lt_age@ \ + -export-symbols-regex '^dc1394_' + +libdc1394_la_SOURCES = \ + control.c \ + control.h \ + enumeration.c \ + platform.h \ + capture.c \ + offsets.h \ + format7.c \ + register.c \ + register.h \ + utils.c \ + utils.h \ + internal.c \ + internal.h \ + conversions.c \ + conversions.h \ + bayer.c \ + log.c \ + log.h \ + iso.c \ + iso.h + +if HAVE_LINUX +if HAVE_LIBRAW1394 + LINUX_LIBADD = linux/libdc1394-linux.la +endif + JUJU_LIBADD = juju/libdc1394-juju.la +endif +if HAVE_MACOSX + libdc1394_la_SOURCES += macosx.c + MACOSX_LIBADD = macosx/libdc1394-macosx.la +endif +if HAVE_WINDOWS + WINDOWS_LIBADD = windows/libdc1394-windows.la +endif +if HAVE_LIBUSB + USB_LIBADD = usb/libdc1394-usb.la +endif + +libdc1394_la_LIBADD = \ + $(LINUX_LIBADD) \ + $(JUJU_LIBADD) \ + $(MACOSX_LIBADD) \ + $(WINDOWS_LIBADD) \ + $(USB_LIBADD) \ + vendor/libdc1394-vendor.la + +# headers to be installed +pkginclude_HEADERS = \ + dc1394.h \ + types.h \ + camera.h \ + control.h \ + capture.h \ + video.h \ + format7.h \ + utils.h \ + conversions.h \ + register.h \ + log.h \ + iso.h + +if HAVE_MACOSX + pkginclude_HEADERS += macosx.h +endif diff --git a/dc1394/Makefile.in b/dc1394/Makefile.in new file mode 100644 index 0000000..3668b64 --- /dev/null +++ b/dc1394/Makefile.in @@ -0,0 +1,872 @@ +# Makefile.in generated by automake 1.13.3 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2013 Free Software Foundation, Inc. + +# This Makefile.in is free software; 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uninstall-pkgincludeHEADERS + + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/dc1394/bayer.c b/dc1394/bayer.c new file mode 100644 index 0000000..6c946e1 --- /dev/null +++ b/dc1394/bayer.c @@ -0,0 +1,2183 @@ +/* + * 1394-Based Digital Camera Control Library + * + * Bayer pattern decoding functions + * + * Written by Damien Douxchamps and Frederic Devernay + * The original VNG and AHD Bayer decoding are from Dave Coffin's DCRAW. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include +#include +#include +#include +#include "conversions.h" + +#define CLIP(in, out)\ + in = in < 0 ? 0 : in;\ + in = in > 255 ? 255 : in;\ + out=in; + +#define CLIP16(in, out, bits)\ + in = in < 0 ? 0 : in;\ + in = in > ((1<= 0) { + rgb[i--] = 0; + rgb[j--] = 0; + } + + int low = sx * (w - 1) * 3 - 1 + w * 3; + i = low + sx * (sy - w * 2 + 1) * 3; + while (i > low) { + j = 6 * w; + while (j > 0) { + rgb[i--] = 0; + j--; + } + i -= (sx - 2 * w) * 3; + } +} + +void +ClearBorders_uint16(uint16_t * rgb, int sx, int sy, int w) +{ + int i, j; + + // black edges: + i = 3 * sx * w - 1; + j = 3 * sx * sy - 1; + while (i >= 0) { + rgb[i--] = 0; + rgb[j--] = 0; + } + + int low = sx * (w - 1) * 3 - 1 + w * 3; + i = low + sx * (sy - w * 2 + 1) * 3; + while (i > low) { + j = 6 * w; + while (j > 0) { + rgb[i--] = 0; + j--; + } + i -= (sx - 2 * w) * 3; + } + +} + +/************************************************************** + * Color conversion functions for cameras that can * + * output raw-Bayer pattern images, such as some Basler and * + * Point Grey camera. Most of the algos presented here come * + * from http://www-ise.stanford.edu/~tingchen/ and have been * + * converted from Matlab to C and extended to all elementary * + * patterns. * + **************************************************************/ + +/* 8-bits versions */ +/* insprired by OpenCV's Bayer decoding */ + +dc1394error_t +dc1394_bayer_NearestNeighbor(const uint8_t *restrict bayer, uint8_t *restrict rgb, int sx, int sy, int tile) +{ + const int bayerStep = sx; + const int rgbStep = 3 * sx; + int width = sx; + int height = sy; + int blue = tile == DC1394_COLOR_FILTER_BGGR + || tile == DC1394_COLOR_FILTER_GBRG ? -1 : 1; + int start_with_green = tile == DC1394_COLOR_FILTER_GBRG + || tile == DC1394_COLOR_FILTER_GRBG; + int i, imax, iinc; + + if ((tile>DC1394_COLOR_FILTER_MAX)||(tile 0) { + for (; bayer <= bayerEnd - 2; bayer += 2, rgb += 6) { + rgb[-1] = bayer[0]; + rgb[0] = bayer[1]; + rgb[1] = bayer[bayerStep + 1]; + + rgb[2] = bayer[2]; + rgb[3] = bayer[bayerStep + 2]; + rgb[4] = bayer[bayerStep + 1]; + } + } else { + for (; bayer <= bayerEnd - 2; bayer += 2, rgb += 6) { + rgb[1] = bayer[0]; + rgb[0] = bayer[1]; + rgb[-1] = bayer[bayerStep + 1]; + + rgb[4] = bayer[2]; + rgb[3] = bayer[bayerStep + 2]; + rgb[2] = bayer[bayerStep + 1]; + } + } + + if (bayer < bayerEnd) { + rgb[-blue] = bayer[0]; + rgb[0] = bayer[1]; + rgb[blue] = bayer[bayerStep + 1]; + bayer++; + rgb += 3; + } + + bayer -= width; + rgb -= width * 3; + + blue = -blue; + start_with_green = !start_with_green; + } + + return DC1394_SUCCESS; +} + +/* OpenCV's Bayer decoding */ +dc1394error_t +dc1394_bayer_Bilinear(const uint8_t *restrict bayer, uint8_t *restrict rgb, int sx, int sy, int tile) +{ + const int bayerStep = sx; + const int rgbStep = 3 * sx; + int width = sx; + int height = sy; + /* + the two letters of the OpenCV name are respectively + the 4th and 3rd letters from the blinky name, + and we also have to switch R and B (OpenCV is BGR) + + CV_BayerBG2BGR <-> DC1394_COLOR_FILTER_BGGR + CV_BayerGB2BGR <-> DC1394_COLOR_FILTER_GBRG + CV_BayerGR2BGR <-> DC1394_COLOR_FILTER_GRBG + + int blue = tile == CV_BayerBG2BGR || tile == CV_BayerGB2BGR ? -1 : 1; + int start_with_green = tile == CV_BayerGB2BGR || tile == CV_BayerGR2BGR; + */ + int blue = tile == DC1394_COLOR_FILTER_BGGR + || tile == DC1394_COLOR_FILTER_GBRG ? -1 : 1; + int start_with_green = tile == DC1394_COLOR_FILTER_GBRG + || tile == DC1394_COLOR_FILTER_GRBG; + + if ((tile>DC1394_COLOR_FILTER_MAX)||(tile> 1; */ + t0 = (bayer[1] + bayer[bayerStep * 2 + 1] + 1) >> 1; + t1 = (bayer[bayerStep] + bayer[bayerStep + 2] + 1) >> 1; + rgb[-blue] = (uint8_t) t0; + rgb[0] = bayer[bayerStep + 1]; + rgb[blue] = (uint8_t) t1; + bayer++; + rgb += 3; + } + + if (blue > 0) { + for (; bayer <= bayerEnd - 2; bayer += 2, rgb += 6) { + t0 = (bayer[0] + bayer[2] + bayer[bayerStep * 2] + + bayer[bayerStep * 2 + 2] + 2) >> 2; + t1 = (bayer[1] + bayer[bayerStep] + + bayer[bayerStep + 2] + bayer[bayerStep * 2 + 1] + + 2) >> 2; + rgb[-1] = (uint8_t) t0; + rgb[0] = (uint8_t) t1; + rgb[1] = bayer[bayerStep + 1]; + + t0 = (bayer[2] + bayer[bayerStep * 2 + 2] + 1) >> 1; + t1 = (bayer[bayerStep + 1] + bayer[bayerStep + 3] + + 1) >> 1; + rgb[2] = (uint8_t) t0; + rgb[3] = bayer[bayerStep + 2]; + rgb[4] = (uint8_t) t1; + } + } else { + for (; bayer <= bayerEnd - 2; bayer += 2, rgb += 6) { + t0 = (bayer[0] + bayer[2] + bayer[bayerStep * 2] + + bayer[bayerStep * 2 + 2] + 2) >> 2; + t1 = (bayer[1] + bayer[bayerStep] + + bayer[bayerStep + 2] + bayer[bayerStep * 2 + 1] + + 2) >> 2; + rgb[1] = (uint8_t) t0; + rgb[0] = (uint8_t) t1; + rgb[-1] = bayer[bayerStep + 1]; + + t0 = (bayer[2] + bayer[bayerStep * 2 + 2] + 1) >> 1; + t1 = (bayer[bayerStep + 1] + bayer[bayerStep + 3] + + 1) >> 1; + rgb[4] = (uint8_t) t0; + rgb[3] = bayer[bayerStep + 2]; + rgb[2] = (uint8_t) t1; + } + } + + if (bayer < bayerEnd) { + t0 = (bayer[0] + bayer[2] + bayer[bayerStep * 2] + + bayer[bayerStep * 2 + 2] + 2) >> 2; + t1 = (bayer[1] + bayer[bayerStep] + + bayer[bayerStep + 2] + bayer[bayerStep * 2 + 1] + + 2) >> 2; + rgb[-blue] = (uint8_t) t0; + rgb[0] = (uint8_t) t1; + rgb[blue] = bayer[bayerStep + 1]; + bayer++; + rgb += 3; + } + + bayer -= width; + rgb -= width * 3; + + blue = -blue; + start_with_green = !start_with_green; + } + return DC1394_SUCCESS; +} + +/* High-Quality Linear Interpolation For Demosaicing Of + Bayer-Patterned Color Images, by Henrique S. Malvar, Li-wei He, and + Ross Cutler, in ICASSP'04 */ +dc1394error_t +dc1394_bayer_HQLinear(const uint8_t *restrict bayer, uint8_t *restrict rgb, int sx, int sy, int tile) +{ + const int bayerStep = sx; + const int rgbStep = 3 * sx; + int width = sx; + int height = sy; + int blue = tile == DC1394_COLOR_FILTER_BGGR + || tile == DC1394_COLOR_FILTER_GBRG ? -1 : 1; + int start_with_green = tile == DC1394_COLOR_FILTER_GBRG + || tile == DC1394_COLOR_FILTER_GRBG; + + if ((tile>DC1394_COLOR_FILTER_MAX)||(tile> 1); + t1 = rgb[0] * 5 + + ((bayer[bayerStep2 + 1] + bayer[bayerStep2 + 3]) << 2) + - bayer[bayerStep2] + - bayer[bayerStep + 1] + - bayer[bayerStep + 3] + - bayer[bayerStep3 + 1] + - bayer[bayerStep3 + 3] + - bayer[bayerStep2 + 4] + + ((bayer[2] + bayer[bayerStep4 + 2] + 1) >> 1); + t0 = (t0 + 4) >> 3; + CLIP(t0, rgb[-blue]); + t1 = (t1 + 4) >> 3; + CLIP(t1, rgb[blue]); + bayer++; + rgb += 3; + } + + if (blue > 0) { + for (; bayer <= bayerEnd - 2; bayer += 2, rgb += 6) { + /* B at B */ + rgb[1] = bayer[bayerStep2 + 2]; + /* R at B */ + t0 = ((bayer[bayerStep + 1] + bayer[bayerStep + 3] + + bayer[bayerStep3 + 1] + bayer[bayerStep3 + 3]) << 1) + - + (((bayer[2] + bayer[bayerStep2] + + bayer[bayerStep2 + 4] + bayer[bayerStep4 + + 2]) * 3 + 1) >> 1) + + rgb[1] * 6; + /* G at B */ + t1 = ((bayer[bayerStep + 2] + bayer[bayerStep2 + 1] + + bayer[bayerStep2 + 3] + bayer[bayerStep3 + 2]) << 1) + - (bayer[2] + bayer[bayerStep2] + + bayer[bayerStep2 + 4] + bayer[bayerStep4 + 2]) + + (rgb[1] << 2); + t0 = (t0 + 4) >> 3; + CLIP(t0, rgb[-1]); + t1 = (t1 + 4) >> 3; + CLIP(t1, rgb[0]); + /* at green pixel */ + rgb[3] = bayer[bayerStep2 + 3]; + t0 = rgb[3] * 5 + + ((bayer[bayerStep + 3] + bayer[bayerStep3 + 3]) << 2) + - bayer[3] + - bayer[bayerStep + 2] + - bayer[bayerStep + 4] + - bayer[bayerStep3 + 2] + - bayer[bayerStep3 + 4] + - bayer[bayerStep4 + 3] + + + ((bayer[bayerStep2 + 1] + bayer[bayerStep2 + 5] + + 1) >> 1); + t1 = rgb[3] * 5 + + ((bayer[bayerStep2 + 2] + bayer[bayerStep2 + 4]) << 2) + - bayer[bayerStep2 + 1] + - bayer[bayerStep + 2] + - bayer[bayerStep + 4] + - bayer[bayerStep3 + 2] + - bayer[bayerStep3 + 4] + - bayer[bayerStep2 + 5] + + ((bayer[3] + bayer[bayerStep4 + 3] + 1) >> 1); + t0 = (t0 + 4) >> 3; + CLIP(t0, rgb[2]); + t1 = (t1 + 4) >> 3; + CLIP(t1, rgb[4]); + } + } else { + for (; bayer <= bayerEnd - 2; bayer += 2, rgb += 6) { + /* R at R */ + rgb[-1] = bayer[bayerStep2 + 2]; + /* B at R */ + t0 = ((bayer[bayerStep + 1] + bayer[bayerStep + 3] + + bayer[bayerStep3 + 1] + bayer[bayerStep3 + 3]) << 1) + - + (((bayer[2] + bayer[bayerStep2] + + bayer[bayerStep2 + 4] + bayer[bayerStep4 + + 2]) * 3 + 1) >> 1) + + rgb[-1] * 6; + /* G at R */ + t1 = ((bayer[bayerStep + 2] + bayer[bayerStep2 + 1] + + bayer[bayerStep2 + 3] + bayer[bayerStep * 3 + + 2]) << 1) + - (bayer[2] + bayer[bayerStep2] + + bayer[bayerStep2 + 4] + bayer[bayerStep4 + 2]) + + (rgb[-1] << 2); + t0 = (t0 + 4) >> 3; + CLIP(t0, rgb[1]); + t1 = (t1 + 4) >> 3; + CLIP(t1, rgb[0]); + + /* at green pixel */ + rgb[3] = bayer[bayerStep2 + 3]; + t0 = rgb[3] * 5 + + ((bayer[bayerStep + 3] + bayer[bayerStep3 + 3]) << 2) + - bayer[3] + - bayer[bayerStep + 2] + - bayer[bayerStep + 4] + - bayer[bayerStep3 + 2] + - bayer[bayerStep3 + 4] + - bayer[bayerStep4 + 3] + + + ((bayer[bayerStep2 + 1] + bayer[bayerStep2 + 5] + + 1) >> 1); + t1 = rgb[3] * 5 + + ((bayer[bayerStep2 + 2] + bayer[bayerStep2 + 4]) << 2) + - bayer[bayerStep2 + 1] + - bayer[bayerStep + 2] + - bayer[bayerStep + 4] + - bayer[bayerStep3 + 2] + - bayer[bayerStep3 + 4] + - bayer[bayerStep2 + 5] + + ((bayer[3] + bayer[bayerStep4 + 3] + 1) >> 1); + t0 = (t0 + 4) >> 3; + CLIP(t0, rgb[4]); + t1 = (t1 + 4) >> 3; + CLIP(t1, rgb[2]); + } + } + + if (bayer < bayerEnd) { + /* B at B */ + rgb[blue] = bayer[bayerStep2 + 2]; + /* R at B */ + t0 = ((bayer[bayerStep + 1] + bayer[bayerStep + 3] + + bayer[bayerStep3 + 1] + bayer[bayerStep3 + 3]) << 1) + - + (((bayer[2] + bayer[bayerStep2] + + bayer[bayerStep2 + 4] + bayer[bayerStep4 + + 2]) * 3 + 1) >> 1) + + rgb[blue] * 6; + /* G at B */ + t1 = (((bayer[bayerStep + 2] + bayer[bayerStep2 + 1] + + bayer[bayerStep2 + 3] + bayer[bayerStep3 + 2])) << 1) + - (bayer[2] + bayer[bayerStep2] + + bayer[bayerStep2 + 4] + bayer[bayerStep4 + 2]) + + (rgb[blue] << 2); + t0 = (t0 + 4) >> 3; + CLIP(t0, rgb[-blue]); + t1 = (t1 + 4) >> 3; + CLIP(t1, rgb[0]); + bayer++; + rgb += 3; + } + + bayer -= width; + rgb -= width * 3; + + blue = -blue; + start_with_green = !start_with_green; + } + + return DC1394_SUCCESS; + +} + +/* coriander's Bayer decoding */ +/* Edge Sensing Interpolation II from http://www-ise.stanford.edu/~tingchen/ */ +/* (Laroche,Claude A. "Apparatus and method for adaptively + interpolating a full color image utilizing chrominance gradients" + U.S. Patent 5,373,322) */ +dc1394error_t +dc1394_bayer_EdgeSense(const uint8_t *restrict bayer, uint8_t *restrict rgb, int sx, int sy, int tile) +{ + /* Removed due to patent concerns */ + return DC1394_FUNCTION_NOT_SUPPORTED; +} + +/* coriander's Bayer decoding */ +dc1394error_t +dc1394_bayer_Downsample(const uint8_t *restrict bayer, uint8_t *restrict rgb, int sx, int sy, int tile) +{ + uint8_t *outR, *outG, *outB; + register int i, j; + int tmp; + + switch (tile) { + case DC1394_COLOR_FILTER_GRBG: + case DC1394_COLOR_FILTER_BGGR: + outR = &rgb[0]; + outG = &rgb[1]; + outB = &rgb[2]; + break; + case DC1394_COLOR_FILTER_GBRG: + case DC1394_COLOR_FILTER_RGGB: + outR = &rgb[2]; + outG = &rgb[1]; + outB = &rgb[0]; + break; + default: + return DC1394_INVALID_COLOR_FILTER; + } + + switch (tile) { + case DC1394_COLOR_FILTER_GRBG: //--------------------------------------------------------- + case DC1394_COLOR_FILTER_GBRG: + for (i = 0; i < sy*sx; i += (sx<<1)) { + for (j = 0; j < sx; j += 2) { + tmp = ((bayer[i + j] + bayer[i + sx + j + 1]) >> 1); + CLIP(tmp, outG[((i >> 2) + (j >> 1)) * 3]); + tmp = bayer[i + j + 1]; + CLIP(tmp, outR[((i >> 2) + (j >> 1)) * 3]); + tmp = bayer[i + sx + j]; + CLIP(tmp, outB[((i >> 2) + (j >> 1)) * 3]); + } + } + break; + case DC1394_COLOR_FILTER_BGGR: //--------------------------------------------------------- + case DC1394_COLOR_FILTER_RGGB: + for (i = 0; i < sy*sx; i += (sx<<1)) { + for (j = 0; j < sx; j += 2) { + tmp = ((bayer[i + sx + j] + bayer[i + j + 1]) >> 1); + CLIP(tmp, outG[((i >> 2) + (j >> 1)) * 3]); + tmp = bayer[i + sx + j + 1]; + CLIP(tmp, outR[((i >> 2) + (j >> 1)) * 3]); + tmp = bayer[i + j]; + CLIP(tmp, outB[((i >> 2) + (j >> 1)) * 3]); + } + } + break; + } + + return DC1394_SUCCESS; + +} + +/* this is the method used inside AVT cameras. See AVT docs. */ +dc1394error_t +dc1394_bayer_Simple(const uint8_t *restrict bayer, uint8_t *restrict rgb, int sx, int sy, int tile) +{ + const int bayerStep = sx; + const int rgbStep = 3 * sx; + int width = sx; + int height = sy; + int blue = tile == DC1394_COLOR_FILTER_BGGR + || tile == DC1394_COLOR_FILTER_GBRG ? -1 : 1; + int start_with_green = tile == DC1394_COLOR_FILTER_GBRG + || tile == DC1394_COLOR_FILTER_GRBG; + int i, imax, iinc; + + if ((tile>DC1394_COLOR_FILTER_MAX)||(tile> 1; + rgb[blue] = bayer[bayerStep]; + bayer++; + rgb += 3; + } + + if (blue > 0) { + for (; bayer <= bayerEnd - 2; bayer += 2, rgb += 6) { + rgb[-1] = bayer[0]; + rgb[0] = (bayer[1] + bayer[bayerStep] + 1) >> 1; + rgb[1] = bayer[bayerStep + 1]; + + rgb[2] = bayer[2]; + rgb[3] = (bayer[1] + bayer[bayerStep + 2] + 1) >> 1; + rgb[4] = bayer[bayerStep + 1]; + } + } else { + for (; bayer <= bayerEnd - 2; bayer += 2, rgb += 6) { + rgb[1] = bayer[0]; + rgb[0] = (bayer[1] + bayer[bayerStep] + 1) >> 1; + rgb[-1] = bayer[bayerStep + 1]; + + rgb[4] = bayer[2]; + rgb[3] = (bayer[1] + bayer[bayerStep + 2] + 1) >> 1; + rgb[2] = bayer[bayerStep + 1]; + } + } + + if (bayer < bayerEnd) { + rgb[-blue] = bayer[0]; + rgb[0] = (bayer[1] + bayer[bayerStep] + 1) >> 1; + rgb[blue] = bayer[bayerStep + 1]; + bayer++; + rgb += 3; + } + + bayer -= width; + rgb -= width * 3; + + blue = -blue; + start_with_green = !start_with_green; + } + + return DC1394_SUCCESS; + +} + +/* 16-bits versions */ + +/* insprired by OpenCV's Bayer decoding */ +dc1394error_t +dc1394_bayer_NearestNeighbor_uint16(const uint16_t *restrict bayer, uint16_t *restrict rgb, int sx, int sy, int tile, int bits) +{ + const int bayerStep = sx; + const int rgbStep = 3 * sx; + int width = sx; + int height = sy; + int blue = tile == DC1394_COLOR_FILTER_BGGR + || tile == DC1394_COLOR_FILTER_GBRG ? -1 : 1; + int start_with_green = tile == DC1394_COLOR_FILTER_GBRG + || tile == DC1394_COLOR_FILTER_GRBG; + int i, iinc, imax; + + if ((tile>DC1394_COLOR_FILTER_MAX)||(tile 0) { + for (; bayer <= bayerEnd - 2; bayer += 2, rgb += 6) { + rgb[-1] = bayer[0]; + rgb[0] = bayer[1]; + rgb[1] = bayer[bayerStep + 1]; + + rgb[2] = bayer[2]; + rgb[3] = bayer[bayerStep + 2]; + rgb[4] = bayer[bayerStep + 1]; + } + } else { + for (; bayer <= bayerEnd - 2; bayer += 2, rgb += 6) { + rgb[1] = bayer[0]; + rgb[0] = bayer[1]; + rgb[-1] = bayer[bayerStep + 1]; + + rgb[4] = bayer[2]; + rgb[3] = bayer[bayerStep + 2]; + rgb[2] = bayer[bayerStep + 1]; + } + } + + if (bayer < bayerEnd) { + rgb[-blue] = bayer[0]; + rgb[0] = bayer[1]; + rgb[blue] = bayer[bayerStep + 1]; + bayer++; + rgb += 3; + } + + bayer -= width; + rgb -= width * 3; + + blue = -blue; + start_with_green = !start_with_green; + } + + return DC1394_SUCCESS; + +} +/* OpenCV's Bayer decoding */ +dc1394error_t +dc1394_bayer_Bilinear_uint16(const uint16_t *restrict bayer, uint16_t *restrict rgb, int sx, int sy, int tile, int bits) +{ + const int bayerStep = sx; + const int rgbStep = 3 * sx; + int width = sx; + int height = sy; + int blue = tile == DC1394_COLOR_FILTER_BGGR + || tile == DC1394_COLOR_FILTER_GBRG ? -1 : 1; + int start_with_green = tile == DC1394_COLOR_FILTER_GBRG + || tile == DC1394_COLOR_FILTER_GRBG; + + if ((tile>DC1394_COLOR_FILTER_MAX)||(tile> 1; */ + t0 = (bayer[1] + bayer[bayerStep * 2 + 1] + 1) >> 1; + t1 = (bayer[bayerStep] + bayer[bayerStep + 2] + 1) >> 1; + rgb[-blue] = (uint16_t) t0; + rgb[0] = bayer[bayerStep + 1]; + rgb[blue] = (uint16_t) t1; + bayer++; + rgb += 3; + } + + if (blue > 0) { + for (; bayer <= bayerEnd - 2; bayer += 2, rgb += 6) { + t0 = (bayer[0] + bayer[2] + bayer[bayerStep * 2] + + bayer[bayerStep * 2 + 2] + 2) >> 2; + t1 = (bayer[1] + bayer[bayerStep] + + bayer[bayerStep + 2] + bayer[bayerStep * 2 + 1] + + 2) >> 2; + rgb[-1] = (uint16_t) t0; + rgb[0] = (uint16_t) t1; + rgb[1] = bayer[bayerStep + 1]; + + t0 = (bayer[2] + bayer[bayerStep * 2 + 2] + 1) >> 1; + t1 = (bayer[bayerStep + 1] + bayer[bayerStep + 3] + + 1) >> 1; + rgb[2] = (uint16_t) t0; + rgb[3] = bayer[bayerStep + 2]; + rgb[4] = (uint16_t) t1; + } + } else { + for (; bayer <= bayerEnd - 2; bayer += 2, rgb += 6) { + t0 = (bayer[0] + bayer[2] + bayer[bayerStep * 2] + + bayer[bayerStep * 2 + 2] + 2) >> 2; + t1 = (bayer[1] + bayer[bayerStep] + + bayer[bayerStep + 2] + bayer[bayerStep * 2 + 1] + + 2) >> 2; + rgb[1] = (uint16_t) t0; + rgb[0] = (uint16_t) t1; + rgb[-1] = bayer[bayerStep + 1]; + + t0 = (bayer[2] + bayer[bayerStep * 2 + 2] + 1) >> 1; + t1 = (bayer[bayerStep + 1] + bayer[bayerStep + 3] + + 1) >> 1; + rgb[4] = (uint16_t) t0; + rgb[3] = bayer[bayerStep + 2]; + rgb[2] = (uint16_t) t1; + } + } + + if (bayer < bayerEnd) { + t0 = (bayer[0] + bayer[2] + bayer[bayerStep * 2] + + bayer[bayerStep * 2 + 2] + 2) >> 2; + t1 = (bayer[1] + bayer[bayerStep] + + bayer[bayerStep + 2] + bayer[bayerStep * 2 + 1] + + 2) >> 2; + rgb[-blue] = (uint16_t) t0; + rgb[0] = (uint16_t) t1; + rgb[blue] = bayer[bayerStep + 1]; + bayer++; + rgb += 3; + } + + bayer -= width; + rgb -= width * 3; + + blue = -blue; + start_with_green = !start_with_green; + } + + return DC1394_SUCCESS; + +} + +/* High-Quality Linear Interpolation For Demosaicing Of + Bayer-Patterned Color Images, by Henrique S. Malvar, Li-wei He, and + Ross Cutler, in ICASSP'04 */ +dc1394error_t +dc1394_bayer_HQLinear_uint16(const uint16_t *restrict bayer, uint16_t *restrict rgb, int sx, int sy, int tile, int bits) +{ + const int bayerStep = sx; + const int rgbStep = 3 * sx; + int width = sx; + int height = sy; + /* + the two letters of the OpenCV name are respectively + the 4th and 3rd letters from the blinky name, + and we also have to switch R and B (OpenCV is BGR) + + CV_BayerBG2BGR <-> DC1394_COLOR_FILTER_BGGR + CV_BayerGB2BGR <-> DC1394_COLOR_FILTER_GBRG + CV_BayerGR2BGR <-> DC1394_COLOR_FILTER_GRBG + + int blue = tile == CV_BayerBG2BGR || tile == CV_BayerGB2BGR ? -1 : 1; + int start_with_green = tile == CV_BayerGB2BGR || tile == CV_BayerGR2BGR; + */ + int blue = tile == DC1394_COLOR_FILTER_BGGR + || tile == DC1394_COLOR_FILTER_GBRG ? -1 : 1; + int start_with_green = tile == DC1394_COLOR_FILTER_GBRG + || tile == DC1394_COLOR_FILTER_GRBG; + + if ((tile>DC1394_COLOR_FILTER_MAX)||(tile> 1); + t1 = rgb[0] * 5 + + ((bayer[bayerStep2 + 1] + bayer[bayerStep2 + 3]) << 2) + - bayer[bayerStep2] + - bayer[bayerStep + 1] + - bayer[bayerStep + 3] + - bayer[bayerStep3 + 1] + - bayer[bayerStep3 + 3] + - bayer[bayerStep2 + 4] + + ((bayer[2] + bayer[bayerStep4 + 2] + 1) >> 1); + t0 = (t0 + 4) >> 3; + CLIP16(t0, rgb[-blue], bits); + t1 = (t1 + 4) >> 3; + CLIP16(t1, rgb[blue], bits); + bayer++; + rgb += 3; + } + + if (blue > 0) { + for (; bayer <= bayerEnd - 2; bayer += 2, rgb += 6) { + /* B at B */ + rgb[1] = bayer[bayerStep2 + 2]; + /* R at B */ + t0 = ((bayer[bayerStep + 1] + bayer[bayerStep + 3] + + bayer[bayerStep3 + 1] + bayer[bayerStep3 + 3]) << 1) + - + (((bayer[2] + bayer[bayerStep2] + + bayer[bayerStep2 + 4] + bayer[bayerStep4 + + 2]) * 3 + 1) >> 1) + + rgb[1] * 6; + /* G at B */ + t1 = ((bayer[bayerStep + 2] + bayer[bayerStep2 + 1] + + bayer[bayerStep2 + 3] + bayer[bayerStep * 3 + + 2]) << 1) + - (bayer[2] + bayer[bayerStep2] + + bayer[bayerStep2 + 4] + bayer[bayerStep4 + 2]) + + (rgb[1] << 2); + t0 = (t0 + 4) >> 3; + CLIP16(t0, rgb[-1], bits); + t1 = (t1 + 4) >> 3; + CLIP16(t1, rgb[0], bits); + /* at green pixel */ + rgb[3] = bayer[bayerStep2 + 3]; + t0 = rgb[3] * 5 + + ((bayer[bayerStep + 3] + bayer[bayerStep3 + 3]) << 2) + - bayer[3] + - bayer[bayerStep + 2] + - bayer[bayerStep + 4] + - bayer[bayerStep3 + 2] + - bayer[bayerStep3 + 4] + - bayer[bayerStep4 + 3] + + + ((bayer[bayerStep2 + 1] + bayer[bayerStep2 + 5] + + 1) >> 1); + t1 = rgb[3] * 5 + + ((bayer[bayerStep2 + 2] + bayer[bayerStep2 + 4]) << 2) + - bayer[bayerStep2 + 1] + - bayer[bayerStep + 2] + - bayer[bayerStep + 4] + - bayer[bayerStep3 + 2] + - bayer[bayerStep3 + 4] + - bayer[bayerStep2 + 5] + + ((bayer[3] + bayer[bayerStep4 + 3] + 1) >> 1); + t0 = (t0 + 4) >> 3; + CLIP16(t0, rgb[2], bits); + t1 = (t1 + 4) >> 3; + CLIP16(t1, rgb[4], bits); + } + } else { + for (; bayer <= bayerEnd - 2; bayer += 2, rgb += 6) { + /* R at R */ + rgb[-1] = bayer[bayerStep2 + 2]; + /* B at R */ + t0 = ((bayer[bayerStep + 1] + bayer[bayerStep + 3] + + bayer[bayerStep * 3 + 1] + bayer[bayerStep3 + + 3]) << 1) + - + (((bayer[2] + bayer[bayerStep2] + + bayer[bayerStep2 + 4] + bayer[bayerStep4 + + 2]) * 3 + 1) >> 1) + + rgb[-1] * 6; + /* G at R */ + t1 = ((bayer[bayerStep + 2] + bayer[bayerStep2 + 1] + + bayer[bayerStep2 + 3] + bayer[bayerStep3 + 2]) << 1) + - (bayer[2] + bayer[bayerStep2] + + bayer[bayerStep2 + 4] + bayer[bayerStep4 + 2]) + + (rgb[-1] << 2); + t0 = (t0 + 4) >> 3; + CLIP16(t0, rgb[1], bits); + t1 = (t1 + 4) >> 3; + CLIP16(t1, rgb[0], bits); + + /* at green pixel */ + rgb[3] = bayer[bayerStep2 + 3]; + t0 = rgb[3] * 5 + + ((bayer[bayerStep + 3] + bayer[bayerStep3 + 3]) << 2) + - bayer[3] + - bayer[bayerStep + 2] + - bayer[bayerStep + 4] + - bayer[bayerStep3 + 2] + - bayer[bayerStep3 + 4] + - bayer[bayerStep4 + 3] + + + ((bayer[bayerStep2 + 1] + bayer[bayerStep2 + 5] + + 1) >> 1); + t1 = rgb[3] * 5 + + ((bayer[bayerStep2 + 2] + bayer[bayerStep2 + 4]) << 2) + - bayer[bayerStep2 + 1] + - bayer[bayerStep + 2] + - bayer[bayerStep + 4] + - bayer[bayerStep3 + 2] + - bayer[bayerStep3 + 4] + - bayer[bayerStep2 + 5] + + ((bayer[3] + bayer[bayerStep4 + 3] + 1) >> 1); + t0 = (t0 + 4) >> 3; + CLIP16(t0, rgb[4], bits); + t1 = (t1 + 4) >> 3; + CLIP16(t1, rgb[2], bits); + } + } + + if (bayer < bayerEnd) { + /* B at B */ + rgb[blue] = bayer[bayerStep2 + 2]; + /* R at B */ + t0 = ((bayer[bayerStep + 1] + bayer[bayerStep + 3] + + bayer[bayerStep3 + 1] + bayer[bayerStep3 + 3]) << 1) + - + (((bayer[2] + bayer[bayerStep2] + + bayer[bayerStep2 + 4] + bayer[bayerStep4 + + 2]) * 3 + 1) >> 1) + + rgb[blue] * 6; + /* G at B */ + t1 = (((bayer[bayerStep + 2] + bayer[bayerStep2 + 1] + + bayer[bayerStep2 + 3] + bayer[bayerStep3 + 2])) << 1) + - (bayer[2] + bayer[bayerStep2] + + bayer[bayerStep2 + 4] + bayer[bayerStep4 + 2]) + + (rgb[blue] << 2); + t0 = (t0 + 4) >> 3; + CLIP16(t0, rgb[-blue], bits); + t1 = (t1 + 4) >> 3; + CLIP16(t1, rgb[0], bits); + bayer++; + rgb += 3; + } + + bayer -= width; + rgb -= width * 3; + + blue = -blue; + start_with_green = !start_with_green; + } + + return DC1394_SUCCESS; +} + +/* coriander's Bayer decoding */ +dc1394error_t +dc1394_bayer_EdgeSense_uint16(const uint16_t *restrict bayer, uint16_t *restrict rgb, int sx, int sy, int tile, int bits) +{ + /* Removed due to patent concerns */ + return DC1394_FUNCTION_NOT_SUPPORTED; +} + +/* coriander's Bayer decoding */ +dc1394error_t +dc1394_bayer_Downsample_uint16(const uint16_t *restrict bayer, uint16_t *restrict rgb, int sx, int sy, int tile, int bits) +{ + uint16_t *outR, *outG, *outB; + register int i, j; + int tmp; + + switch (tile) { + case DC1394_COLOR_FILTER_GRBG: + case DC1394_COLOR_FILTER_BGGR: + outR = &rgb[0]; + outG = &rgb[1]; + outB = &rgb[2]; + break; + case DC1394_COLOR_FILTER_GBRG: + case DC1394_COLOR_FILTER_RGGB: + outR = &rgb[2]; + outG = &rgb[1]; + outB = &rgb[0]; + break; + default: + return DC1394_INVALID_COLOR_FILTER; + } + + switch (tile) { + case DC1394_COLOR_FILTER_GRBG: //--------------------------------------------------------- + case DC1394_COLOR_FILTER_GBRG: + for (i = 0; i < sy*sx; i += (sx<<1)) { + for (j = 0; j < sx; j += 2) { + tmp = + ((bayer[i + j] + bayer[i + sx + j + 1]) >> 1); + CLIP16(tmp, outG[((i >> 2) + (j >> 1)) * 3], bits); + tmp = bayer[i + sx + j + 1]; + CLIP16(tmp, outR[((i >> 2) + (j >> 1)) * 3], bits); + tmp = bayer[i + sx + j]; + CLIP16(tmp, outB[((i >> 2) + (j >> 1)) * 3], bits); + } + } + break; + case DC1394_COLOR_FILTER_BGGR: //--------------------------------------------------------- + case DC1394_COLOR_FILTER_RGGB: + for (i = 0; i < sy*sx; i += (sx<<1)) { + for (j = 0; j < sx; j += 2) { + tmp = + ((bayer[i + sx + j] + bayer[i + j + 1]) >> 1); + CLIP16(tmp, outG[((i >> 2) + (j >> 1)) * 3], bits); + tmp = bayer[i + sx + j + 1]; + CLIP16(tmp, outR[((i >> 2) + (j >> 1)) * 3], bits); + tmp = bayer[i + j]; + CLIP16(tmp, outB[((i >> 2) + (j >> 1)) * 3], bits); + } + } + break; + } + + return DC1394_SUCCESS; + +} + +/* coriander's Bayer decoding */ +dc1394error_t +dc1394_bayer_Simple_uint16(const uint16_t *restrict bayer, uint16_t *restrict rgb, int sx, int sy, int tile, int bits) +{ + uint16_t *outR, *outG, *outB; + register int i, j; + int tmp, base; + + // sx and sy should be even + switch (tile) { + case DC1394_COLOR_FILTER_GRBG: + case DC1394_COLOR_FILTER_BGGR: + outR = &rgb[0]; + outG = &rgb[1]; + outB = &rgb[2]; + break; + case DC1394_COLOR_FILTER_GBRG: + case DC1394_COLOR_FILTER_RGGB: + outR = &rgb[2]; + outG = &rgb[1]; + outB = &rgb[0]; + break; + default: + return DC1394_INVALID_COLOR_FILTER; + } + + switch (tile) { + case DC1394_COLOR_FILTER_GRBG: + case DC1394_COLOR_FILTER_BGGR: + outR = &rgb[0]; + outG = &rgb[1]; + outB = &rgb[2]; + break; + case DC1394_COLOR_FILTER_GBRG: + case DC1394_COLOR_FILTER_RGGB: + outR = &rgb[2]; + outG = &rgb[1]; + outB = &rgb[0]; + break; + default: + outR = NULL; + outG = NULL; + outB = NULL; + break; + } + + switch (tile) { + case DC1394_COLOR_FILTER_GRBG: //--------------------------------------------------------- + case DC1394_COLOR_FILTER_GBRG: + for (i = 0; i < sy - 1; i += 2) { + for (j = 0; j < sx - 1; j += 2) { + base = i * sx + j; + tmp = ((bayer[base] + bayer[base + sx + 1]) >> 1); + CLIP16(tmp, outG[base * 3], bits); + tmp = bayer[base + 1]; + CLIP16(tmp, outR[base * 3], bits); + tmp = bayer[base + sx]; + CLIP16(tmp, outB[base * 3], bits); + } + } + for (i = 0; i < sy - 1; i += 2) { + for (j = 1; j < sx - 1; j += 2) { + base = i * sx + j; + tmp = ((bayer[base + 1] + bayer[base + sx]) >> 1); + CLIP16(tmp, outG[(base) * 3], bits); + tmp = bayer[base]; + CLIP16(tmp, outR[(base) * 3], bits); + tmp = bayer[base + 1 + sx]; + CLIP16(tmp, outB[(base) * 3], bits); + } + } + for (i = 1; i < sy - 1; i += 2) { + for (j = 0; j < sx - 1; j += 2) { + base = i * sx + j; + tmp = ((bayer[base + sx] + bayer[base + 1]) >> 1); + CLIP16(tmp, outG[base * 3], bits); + tmp = bayer[base + sx + 1]; + CLIP16(tmp, outR[base * 3], bits); + tmp = bayer[base]; + CLIP16(tmp, outB[base * 3], bits); + } + } + for (i = 1; i < sy - 1; i += 2) { + for (j = 1; j < sx - 1; j += 2) { + base = i * sx + j; + tmp = ((bayer[base] + bayer[base + 1 + sx]) >> 1); + CLIP16(tmp, outG[(base) * 3], bits); + tmp = bayer[base + sx]; + CLIP16(tmp, outR[(base) * 3], bits); + tmp = bayer[base + 1]; + CLIP16(tmp, outB[(base) * 3], bits); + } + } + break; + case DC1394_COLOR_FILTER_BGGR: //--------------------------------------------------------- + case DC1394_COLOR_FILTER_RGGB: + for (i = 0; i < sy - 1; i += 2) { + for (j = 0; j < sx - 1; j += 2) { + base = i * sx + j; + tmp = ((bayer[base + sx] + bayer[base + 1]) >> 1); + CLIP16(tmp, outG[base * 3], bits); + tmp = bayer[base + sx + 1]; + CLIP16(tmp, outR[base * 3], bits); + tmp = bayer[base]; + CLIP16(tmp, outB[base * 3], bits); + } + } + for (i = 1; i < sy - 1; i += 2) { + for (j = 0; j < sx - 1; j += 2) { + base = i * sx + j; + tmp = ((bayer[base] + bayer[base + 1 + sx]) >> 1); + CLIP16(tmp, outG[(base) * 3], bits); + tmp = bayer[base + 1]; + CLIP16(tmp, outR[(base) * 3], bits); + tmp = bayer[base + sx]; + CLIP16(tmp, outB[(base) * 3], bits); + } + } + for (i = 0; i < sy - 1; i += 2) { + for (j = 1; j < sx - 1; j += 2) { + base = i * sx + j; + tmp = ((bayer[base] + bayer[base + sx + 1]) >> 1); + CLIP16(tmp, outG[base * 3], bits); + tmp = bayer[base + sx]; + CLIP16(tmp, outR[base * 3], bits); + tmp = bayer[base + 1]; + CLIP16(tmp, outB[base * 3], bits); + } + } + for (i = 1; i < sy - 1; i += 2) { + for (j = 1; j < sx - 1; j += 2) { + base = i * sx + j; + tmp = ((bayer[base + 1] + bayer[base + sx]) >> 1); + CLIP16(tmp, outG[(base) * 3], bits); + tmp = bayer[base]; + CLIP16(tmp, outR[(base) * 3], bits); + tmp = bayer[base + 1 + sx]; + CLIP16(tmp, outB[(base) * 3], bits); + } + } + break; + } + + /* add black border */ + for (i = sx * (sy - 1) * 3; i < sx * sy * 3; i++) { + rgb[i] = 0; + } + for (i = (sx - 1) * 3; i < sx * sy * 3; i += (sx - 1) * 3) { + rgb[i++] = 0; + rgb[i++] = 0; + rgb[i++] = 0; + } + + return DC1394_SUCCESS; + +} + +/* Variable Number of Gradients, from dcraw */ +/* Ported to libdc1394 by Frederic Devernay */ + +#define FORC3 for (c=0; c < 3; c++) + +#define SQR(x) ((x)*(x)) +#define ABS(x) (((int)(x) ^ ((int)(x) >> 31)) - ((int)(x) >> 31)) +#ifndef MIN + #define MIN(a,b) ((a) < (b) ? (a) : (b)) +#endif +#ifndef MAX + #define MAX(a,b) ((a) > (b) ? (a) : (b)) +#endif +#define LIM(x,min,max) MAX(min,MIN(x,max)) +#define ULIM(x,y,z) ((y) < (z) ? LIM(x,y,z) : LIM(x,z,y)) +/* + In order to inline this calculation, I make the risky + assumption that all filter patterns can be described + by a repeating pattern of eight rows and two columns + + Return values are either 0/1/2/3 = G/M/C/Y or 0/1/2/3 = R/G1/B/G2 + */ +#define FC(row,col) \ + (filters >> ((((row) << 1 & 14) + ((col) & 1)) << 1) & 3) + +/* + This algorithm is officially called: + + "Interpolation using a Threshold-based variable number of gradients" + + described in http://www-ise.stanford.edu/~tingchen/algodep/vargra.html + + I've extended the basic idea to work with non-Bayer filter arrays. + Gradients are numbered clockwise from NW=0 to W=7. + */ +static const signed char bayervng_terms[] = { + -2,-2,+0,-1,0,0x01, -2,-2,+0,+0,1,0x01, -2,-1,-1,+0,0,0x01, + -2,-1,+0,-1,0,0x02, -2,-1,+0,+0,0,0x03, -2,-1,+0,+1,1,0x01, + -2,+0,+0,-1,0,0x06, -2,+0,+0,+0,1,0x02, -2,+0,+0,+1,0,0x03, + -2,+1,-1,+0,0,0x04, -2,+1,+0,-1,1,0x04, -2,+1,+0,+0,0,0x06, + -2,+1,+0,+1,0,0x02, -2,+2,+0,+0,1,0x04, -2,+2,+0,+1,0,0x04, + -1,-2,-1,+0,0,0x80, -1,-2,+0,-1,0,0x01, -1,-2,+1,-1,0,0x01, + -1,-2,+1,+0,1,0x01, -1,-1,-1,+1,0,0x88, -1,-1,+1,-2,0,0x40, + -1,-1,+1,-1,0,0x22, -1,-1,+1,+0,0,0x33, -1,-1,+1,+1,1,0x11, + -1,+0,-1,+2,0,0x08, -1,+0,+0,-1,0,0x44, -1,+0,+0,+1,0,0x11, + -1,+0,+1,-2,1,0x40, -1,+0,+1,-1,0,0x66, -1,+0,+1,+0,1,0x22, + -1,+0,+1,+1,0,0x33, -1,+0,+1,+2,1,0x10, -1,+1,+1,-1,1,0x44, + -1,+1,+1,+0,0,0x66, -1,+1,+1,+1,0,0x22, -1,+1,+1,+2,0,0x10, + -1,+2,+0,+1,0,0x04, -1,+2,+1,+0,1,0x04, -1,+2,+1,+1,0,0x04, + +0,-2,+0,+0,1,0x80, +0,-1,+0,+1,1,0x88, +0,-1,+1,-2,0,0x40, + +0,-1,+1,+0,0,0x11, +0,-1,+2,-2,0,0x40, +0,-1,+2,-1,0,0x20, + +0,-1,+2,+0,0,0x30, +0,-1,+2,+1,1,0x10, +0,+0,+0,+2,1,0x08, + +0,+0,+2,-2,1,0x40, +0,+0,+2,-1,0,0x60, +0,+0,+2,+0,1,0x20, + +0,+0,+2,+1,0,0x30, +0,+0,+2,+2,1,0x10, +0,+1,+1,+0,0,0x44, + +0,+1,+1,+2,0,0x10, +0,+1,+2,-1,1,0x40, +0,+1,+2,+0,0,0x60, + +0,+1,+2,+1,0,0x20, +0,+1,+2,+2,0,0x10, +1,-2,+1,+0,0,0x80, + +1,-1,+1,+1,0,0x88, +1,+0,+1,+2,0,0x08, +1,+0,+2,-1,0,0x40, + +1,+0,+2,+1,0,0x10 +}, bayervng_chood[] = { -1,-1, -1,0, -1,+1, 0,+1, +1,+1, +1,0, +1,-1, 0,-1 }; + +dc1394error_t +dc1394_bayer_VNG(const uint8_t *restrict bayer, + uint8_t *restrict dst, int sx, int sy, + dc1394color_filter_t pattern) +{ + const int height = sy, width = sx; + static const signed char *cp; + /* the following has the same type as the image */ + uint8_t (*brow[5])[3], *pix; /* [FD] */ + int code[8][2][320], *ip, gval[8], gmin, gmax, sum[4]; + int row, col, x, y, x1, x2, y1, y2, t, weight, grads, color, diag; + int g, diff, thold, num, c; + uint32_t filters; /* [FD] */ + + /* first, use bilinear bayer decoding */ + dc1394_bayer_Bilinear(bayer, dst, sx, sy, pattern); + + switch(pattern) { + case DC1394_COLOR_FILTER_BGGR: + filters = 0x16161616; + break; + case DC1394_COLOR_FILTER_GRBG: + filters = 0x61616161; + break; + case DC1394_COLOR_FILTER_RGGB: + filters = 0x94949494; + break; + case DC1394_COLOR_FILTER_GBRG: + filters = 0x49494949; + break; + default: + return DC1394_INVALID_COLOR_FILTER; + } + + for (row=0; row < 8; row++) { /* Precalculate for VNG */ + for (col=0; col < 2; col++) { + ip = code[row][col]; + for (cp=bayervng_terms, t=0; t < 64; t++) { + y1 = *cp++; x1 = *cp++; + y2 = *cp++; x2 = *cp++; + weight = *cp++; + grads = *cp++; + color = FC(row+y1,col+x1); + if (FC(row+y2,col+x2) != color) continue; + diag = (FC(row,col+1) == color && FC(row+1,col) == color) ? 2:1; + if (abs(y1-y2) == diag && abs(x1-x2) == diag) continue; + *ip++ = (y1*width + x1)*3 + color; /* [FD] */ + *ip++ = (y2*width + x2)*3 + color; /* [FD] */ + *ip++ = weight; + for (g=0; g < 8; g++) + if (grads & 1< gval[g]) gmin = gval[g]; + if (gmax < gval[g]) gmax = gval[g]; + } + if (gmax == 0) { + memcpy (brow[2][col], pix, 3 * sizeof *dst); /* [FD] */ + continue; + } + thold = gmin + (gmax >> 1); + memset (sum, 0, sizeof sum); + color = FC(row,col); + for (num=g=0; g < 8; g++,ip+=2) { /* Average the neighbors */ + if (gval[g] <= thold) { + for (c=0; c < 3; c++) /* [FD] */ + if (c == color && ip[1]) + sum[c] += (pix[c] + pix[ip[1]]) >> 1; + else + sum[c] += pix[ip[0] + c]; + num++; + } + } + for (c=0; c < 3; c++) { /* [FD] Save to buffer */ + t = pix[color]; + if (c != color) + t += (sum[c] - sum[color]) / num; + CLIP(t,brow[2][col][c]); /* [FD] */ + } + } + if (row > 3) /* Write buffer to image */ + memcpy (dst + 3*((row-2)*width+2), brow[0]+2, (width-4)*3*sizeof *dst); /* [FD] */ + for (g=0; g < 4; g++) + brow[(g-1) & 3] = brow[g]; + } + memcpy (dst + 3*((row-2)*width+2), brow[0]+2, (width-4)*3*sizeof *dst); + memcpy (dst + 3*((row-1)*width+2), brow[1]+2, (width-4)*3*sizeof *dst); + free (brow[4]); + + return DC1394_SUCCESS; +} + + +dc1394error_t +dc1394_bayer_VNG_uint16(const uint16_t *restrict bayer, + uint16_t *restrict dst, int sx, int sy, + dc1394color_filter_t pattern, int bits) +{ + const int height = sy, width = sx; + static const signed char *cp; + /* the following has the same type as the image */ + uint16_t (*brow[5])[3], *pix; /* [FD] */ + int code[8][2][320], *ip, gval[8], gmin, gmax, sum[4]; + int row, col, x, y, x1, x2, y1, y2, t, weight, grads, color, diag; + int g, diff, thold, num, c; + uint32_t filters; /* [FD] */ + + /* first, use bilinear bayer decoding */ + + dc1394_bayer_Bilinear_uint16(bayer, dst, sx, sy, pattern, bits); + + switch(pattern) { + case DC1394_COLOR_FILTER_BGGR: + filters = 0x16161616; + break; + case DC1394_COLOR_FILTER_GRBG: + filters = 0x61616161; + break; + case DC1394_COLOR_FILTER_RGGB: + filters = 0x94949494; + break; + case DC1394_COLOR_FILTER_GBRG: + filters = 0x49494949; + break; + default: + return DC1394_INVALID_COLOR_FILTER; + } + + for (row=0; row < 8; row++) { /* Precalculate for VNG */ + for (col=0; col < 2; col++) { + ip = code[row][col]; + for (cp=bayervng_terms, t=0; t < 64; t++) { + y1 = *cp++; x1 = *cp++; + y2 = *cp++; x2 = *cp++; + weight = *cp++; + grads = *cp++; + color = FC(row+y1,col+x1); + if (FC(row+y2,col+x2) != color) continue; + diag = (FC(row,col+1) == color && FC(row+1,col) == color) ? 2:1; + if (abs(y1-y2) == diag && abs(x1-x2) == diag) continue; + *ip++ = (y1*width + x1)*3 + color; /* [FD] */ + *ip++ = (y2*width + x2)*3 + color; /* [FD] */ + *ip++ = weight; + for (g=0; g < 8; g++) + if (grads & 1< gval[g]) gmin = gval[g]; + if (gmax < gval[g]) gmax = gval[g]; + } + if (gmax == 0) { + memcpy (brow[2][col], pix, 3 * sizeof *dst); /* [FD] */ + continue; + } + thold = gmin + (gmax >> 1); + memset (sum, 0, sizeof sum); + color = FC(row,col); + for (num=g=0; g < 8; g++,ip+=2) { /* Average the neighbors */ + if (gval[g] <= thold) { + for (c=0; c < 3; c++) /* [FD] */ + if (c == color && ip[1]) + sum[c] += (pix[c] + pix[ip[1]]) >> 1; + else + sum[c] += pix[ip[0] + c]; + num++; + } + } + for (c=0; c < 3; c++) { /* [FD] Save to buffer */ + t = pix[color]; + if (c != color) + t += (sum[c] - sum[color]) / num; + CLIP16(t,brow[2][col][c],bits); /* [FD] */ + } + } + if (row > 3) /* Write buffer to image */ + memcpy (dst + 3*((row-2)*width+2), brow[0]+2, (width-4)*3*sizeof *dst); /* [FD] */ + for (g=0; g < 4; g++) + brow[(g-1) & 3] = brow[g]; + } + memcpy (dst + 3*((row-2)*width+2), brow[0]+2, (width-4)*3*sizeof *dst); + memcpy (dst + 3*((row-1)*width+2), brow[1]+2, (width-4)*3*sizeof *dst); + free (brow[4]); + + return DC1394_SUCCESS; +} + + + +/* AHD interpolation ported from dcraw to libdc1394 by Samuel Audet */ +static dc1394bool_t ahd_inited = DC1394_FALSE; /* WARNING: not multi-processor safe */ + +#define CLIPOUT(x) LIM(x,0,255) +#define CLIPOUT16(x,bits) LIM(x,0,((1< 0.008856 ? pow(r,1/3.0) : 7.787*r + 16/116.0; + } + for (i=0; i < 3; i++) + for (j=0; j < 3; j++) /* [SA] */ + xyz_cam[i][j] = xyz_rgb[i][j] / d65_white[i]; /* [SA] */ + } else { + xyz[0] = xyz[1] = xyz[2] = 0.5; + FORC3 { /* [SA] */ + xyz[0] += xyz_cam[0][c] * cam[c]; + xyz[1] += xyz_cam[1][c] * cam[c]; + xyz[2] += xyz_cam[2][c] * cam[c]; + } + xyz[0] = cbrt[CLIPOUT16((int) xyz[0],16)]; /* [SA] */ + xyz[1] = cbrt[CLIPOUT16((int) xyz[1],16)]; /* [SA] */ + xyz[2] = cbrt[CLIPOUT16((int) xyz[2],16)]; /* [SA] */ + lab[0] = 116 * xyz[1] - 16; + lab[1] = 500 * (xyz[0] - xyz[1]); + lab[2] = 200 * (xyz[1] - xyz[2]); + } +} + +/* + Adaptive Homogeneity-Directed interpolation is based on + the work of Keigo Hirakawa, Thomas Parks, and Paul Lee. + */ +#define TS 256 /* Tile Size */ + +dc1394error_t +dc1394_bayer_AHD(const uint8_t *restrict bayer, + uint8_t *restrict dst, int sx, int sy, + dc1394color_filter_t pattern) +{ + int i, j, top, left, row, col, tr, tc, fc, c, d, val, hm[2]; + /* the following has the same type as the image */ + uint8_t (*pix)[3], (*rix)[3]; /* [SA] */ + uint16_t rix16[3]; /* [SA] */ + static const int dir[4] = { -1, 1, -TS, TS }; + unsigned ldiff[2][4], abdiff[2][4], leps, abeps; + float flab[3]; /* [SA] */ + uint8_t (*rgb)[TS][TS][3]; + short (*lab)[TS][TS][3]; + char (*homo)[TS][TS], *buffer; + + /* start - new code for libdc1394 */ + uint32_t filters; + const int height = sy, width = sx; + int x, y; + + if (ahd_inited==DC1394_FALSE) { + /* WARNING: this might not be multi-processor safe */ + cam_to_cielab (NULL,NULL); + ahd_inited = DC1394_TRUE; + } + + switch(pattern) { + case DC1394_COLOR_FILTER_BGGR: + filters = 0x16161616; + break; + case DC1394_COLOR_FILTER_GRBG: + filters = 0x61616161; + break; + case DC1394_COLOR_FILTER_RGGB: + filters = 0x94949494; + break; + case DC1394_COLOR_FILTER_GBRG: + filters = 0x49494949; + break; + default: + return DC1394_INVALID_COLOR_FILTER; + } + + /* fill-in destination with known exact values */ + for (y = 0; y < height; y++) { + for (x = 0; x < width; x++) { + int channel = FC(y,x); + dst[(y*width+x)*3 + channel] = bayer[y*width+x]; + } + } + /* end - new code for libdc1394 */ + + /* start - code from border_interpolate (int border) */ + { + int border = 3; + unsigned row, col, y, x, f, c, sum[8]; + + for (row=0; row < height; row++) + for (col=0; col < width; col++) { + if (col==border && row >= border && row < height-border) + col = width-border; + memset (sum, 0, sizeof sum); + for (y=row-1; y != row+2; y++) + for (x=col-1; x != col+2; x++) + if (y < height && x < width) { + f = FC(y,x); + sum[f] += dst[(y*width+x)*3 + f]; /* [SA] */ + sum[f+4]++; + } + f = FC(row,col); + FORC3 if (c != f && sum[c+4]) /* [SA] */ + dst[(row*width+col)*3 + c] = sum[c] / sum[c+4]; /* [SA] */ + } + } + /* end - code from border_interpolate (int border) */ + + + buffer = (char *) malloc (26*TS*TS); /* 1664 kB */ + /* merror (buffer, "ahd_interpolate()"); */ + rgb = (uint8_t(*)[TS][TS][3]) buffer; /* [SA] */ + lab = (short (*)[TS][TS][3])(buffer + 12*TS*TS); + homo = (char (*)[TS][TS]) (buffer + 24*TS*TS); + + for (top=0; top < height; top += TS-6) + for (left=0; left < width; left += TS-6) { + memset (rgb, 0, 12*TS*TS); + + /* Interpolate green horizontally and vertically: */ + for (row = top < 2 ? 2:top; row < top+TS && row < height-2; row++) { + col = left + (FC(row,left) == 1); + if (col < 2) col += 2; + for (fc = FC(row,col); col < left+TS && col < width-2; col+=2) { + pix = (uint8_t (*)[3])dst + (row*width+col); /* [SA] */ + val = ((pix[-1][1] + pix[0][fc] + pix[1][1]) * 2 + - pix[-2][fc] - pix[2][fc]) >> 2; + rgb[0][row-top][col-left][1] = ULIM(val,pix[-1][1],pix[1][1]); + val = ((pix[-width][1] + pix[0][fc] + pix[width][1]) * 2 + - pix[-2*width][fc] - pix[2*width][fc]) >> 2; + rgb[1][row-top][col-left][1] = ULIM(val,pix[-width][1],pix[width][1]); + } + } + /* Interpolate red and blue, and convert to CIELab: */ + for (d=0; d < 2; d++) + for (row=top+1; row < top+TS-1 && row < height-1; row++) + for (col=left+1; col < left+TS-1 && col < width-1; col++) { + pix = (uint8_t (*)[3])dst + (row*width+col); /* [SA] */ + rix = &rgb[d][row-top][col-left]; + if ((c = 2 - FC(row,col)) == 1) { + c = FC(row+1,col); + val = pix[0][1] + (( pix[-1][2-c] + pix[1][2-c] + - rix[-1][1] - rix[1][1] ) >> 1); + rix[0][2-c] = CLIPOUT(val); /* [SA] */ + val = pix[0][1] + (( pix[-width][c] + pix[width][c] + - rix[-TS][1] - rix[TS][1] ) >> 1); + } else + val = rix[0][1] + (( pix[-width-1][c] + pix[-width+1][c] + + pix[+width-1][c] + pix[+width+1][c] + - rix[-TS-1][1] - rix[-TS+1][1] + - rix[+TS-1][1] - rix[+TS+1][1] + 1) >> 2); + rix[0][c] = CLIPOUT(val); /* [SA] */ + c = FC(row,col); + rix[0][c] = pix[0][c]; + rix16[0] = rix[0][0]; /* [SA] */ + rix16[1] = rix[0][1]; /* [SA] */ + rix16[2] = rix[0][2]; /* [SA] */ + cam_to_cielab (rix16, flab); /* [SA] */ + FORC3 lab[d][row-top][col-left][c] = 64*flab[c]; + } + /* Build homogeneity maps from the CIELab images: */ + memset (homo, 0, 2*TS*TS); + for (row=top+2; row < top+TS-2 && row < height; row++) { + tr = row-top; + for (col=left+2; col < left+TS-2 && col < width; col++) { + tc = col-left; + for (d=0; d < 2; d++) + for (i=0; i < 4; i++) + ldiff[d][i] = ABS(lab[d][tr][tc][0]-lab[d][tr][tc+dir[i]][0]); + leps = MIN(MAX(ldiff[0][0],ldiff[0][1]), + MAX(ldiff[1][2],ldiff[1][3])); + for (d=0; d < 2; d++) + for (i=0; i < 4; i++) + if (i >> 1 == d || ldiff[d][i] <= leps) + abdiff[d][i] = SQR(lab[d][tr][tc][1]-lab[d][tr][tc+dir[i]][1]) + + SQR(lab[d][tr][tc][2]-lab[d][tr][tc+dir[i]][2]); + abeps = MIN(MAX(abdiff[0][0],abdiff[0][1]), + MAX(abdiff[1][2],abdiff[1][3])); + for (d=0; d < 2; d++) + for (i=0; i < 4; i++) + if (ldiff[d][i] <= leps && abdiff[d][i] <= abeps) + homo[d][tr][tc]++; + } + } + /* Combine the most homogenous pixels for the final result: */ + for (row=top+3; row < top+TS-3 && row < height-3; row++) { + tr = row-top; + for (col=left+3; col < left+TS-3 && col < width-3; col++) { + tc = col-left; + for (d=0; d < 2; d++) + for (hm[d]=0, i=tr-1; i <= tr+1; i++) + for (j=tc-1; j <= tc+1; j++) + hm[d] += homo[d][i][j]; + if (hm[0] != hm[1]) + FORC3 dst[(row*width+col)*3 + c] = CLIPOUT(rgb[hm[1] > hm[0]][tr][tc][c]); /* [SA] */ + else + FORC3 dst[(row*width+col)*3 + c] = + CLIPOUT((rgb[0][tr][tc][c] + rgb[1][tr][tc][c]) >> 1); /* [SA] */ + } + } + } + free (buffer); + + return DC1394_SUCCESS; +} + +dc1394error_t +dc1394_bayer_AHD_uint16(const uint16_t *restrict bayer, + uint16_t *restrict dst, int sx, int sy, + dc1394color_filter_t pattern, int bits) +{ + int i, j, top, left, row, col, tr, tc, fc, c, d, val, hm[2]; + /* the following has the same type as the image */ + uint16_t (*pix)[3], (*rix)[3]; /* [SA] */ + static const int dir[4] = { -1, 1, -TS, TS }; + unsigned ldiff[2][4], abdiff[2][4], leps, abeps; + float flab[3]; + uint16_t (*rgb)[TS][TS][3]; /* [SA] */ + short (*lab)[TS][TS][3]; + char (*homo)[TS][TS], *buffer; + + /* start - new code for libdc1394 */ + uint32_t filters; + const int height = sy, width = sx; + int x, y; + + if (ahd_inited==DC1394_FALSE) { + /* WARNING: this might not be multi-processor safe */ + cam_to_cielab (NULL,NULL); + ahd_inited = DC1394_TRUE; + } + + switch(pattern) { + case DC1394_COLOR_FILTER_BGGR: + filters = 0x16161616; + break; + case DC1394_COLOR_FILTER_GRBG: + filters = 0x61616161; + break; + case DC1394_COLOR_FILTER_RGGB: + filters = 0x94949494; + break; + case DC1394_COLOR_FILTER_GBRG: + filters = 0x49494949; + break; + default: + return DC1394_INVALID_COLOR_FILTER; + } + + /* fill-in destination with known exact values */ + for (y = 0; y < height; y++) { + for (x = 0; x < width; x++) { + int channel = FC(y,x); + dst[(y*width+x)*3 + channel] = bayer[y*width+x]; + } + } + /* end - new code for libdc1394 */ + + /* start - code from border_interpolate(int border) */ + { + int border = 3; + unsigned row, col, y, x, f, c, sum[8]; + + for (row=0; row < height; row++) + for (col=0; col < width; col++) { + if (col==border && row >= border && row < height-border) + col = width-border; + memset (sum, 0, sizeof sum); + for (y=row-1; y != row+2; y++) + for (x=col-1; x != col+2; x++) + if (y < height && x < width) { + f = FC(y,x); + sum[f] += dst[(y*width+x)*3 + f]; /* [SA] */ + sum[f+4]++; + } + f = FC(row,col); + FORC3 if (c != f && sum[c+4]) /* [SA] */ + dst[(row*width+col)*3 + c] = sum[c] / sum[c+4]; /* [SA] */ + } + } + /* end - code from border_interpolate(int border) */ + + + buffer = (char *) malloc (26*TS*TS); /* 1664 kB */ + /* merror (buffer, "ahd_interpolate()"); */ + rgb = (uint16_t(*)[TS][TS][3]) buffer; /* [SA] */ + lab = (short (*)[TS][TS][3])(buffer + 12*TS*TS); + homo = (char (*)[TS][TS]) (buffer + 24*TS*TS); + + for (top=0; top < height; top += TS-6) + for (left=0; left < width; left += TS-6) { + memset (rgb, 0, 12*TS*TS); + + /* Interpolate green horizontally and vertically: */ + for (row = top < 2 ? 2:top; row < top+TS && row < height-2; row++) { + col = left + (FC(row,left) == 1); + if (col < 2) col += 2; + for (fc = FC(row,col); col < left+TS && col < width-2; col+=2) { + pix = (uint16_t (*)[3])dst + (row*width+col); /* [SA] */ + val = ((pix[-1][1] + pix[0][fc] + pix[1][1]) * 2 + - pix[-2][fc] - pix[2][fc]) >> 2; + rgb[0][row-top][col-left][1] = ULIM(val,pix[-1][1],pix[1][1]); + val = ((pix[-width][1] + pix[0][fc] + pix[width][1]) * 2 + - pix[-2*width][fc] - pix[2*width][fc]) >> 2; + rgb[1][row-top][col-left][1] = ULIM(val,pix[-width][1],pix[width][1]); + } + } + /* Interpolate red and blue, and convert to CIELab: */ + for (d=0; d < 2; d++) + for (row=top+1; row < top+TS-1 && row < height-1; row++) + for (col=left+1; col < left+TS-1 && col < width-1; col++) { + pix = (uint16_t (*)[3])dst + (row*width+col); /* [SA] */ + rix = &rgb[d][row-top][col-left]; + if ((c = 2 - FC(row,col)) == 1) { + c = FC(row+1,col); + val = pix[0][1] + (( pix[-1][2-c] + pix[1][2-c] + - rix[-1][1] - rix[1][1] ) >> 1); + rix[0][2-c] = CLIPOUT16(val, bits); /* [SA] */ + val = pix[0][1] + (( pix[-width][c] + pix[width][c] + - rix[-TS][1] - rix[TS][1] ) >> 1); + } else + val = rix[0][1] + (( pix[-width-1][c] + pix[-width+1][c] + + pix[+width-1][c] + pix[+width+1][c] + - rix[-TS-1][1] - rix[-TS+1][1] + - rix[+TS-1][1] - rix[+TS+1][1] + 1) >> 2); + rix[0][c] = CLIPOUT16(val, bits); /* [SA] */ + c = FC(row,col); + rix[0][c] = pix[0][c]; + cam_to_cielab (rix[0], flab); + FORC3 lab[d][row-top][col-left][c] = 64*flab[c]; + } + /* Build homogeneity maps from the CIELab images: */ + memset (homo, 0, 2*TS*TS); + for (row=top+2; row < top+TS-2 && row < height; row++) { + tr = row-top; + for (col=left+2; col < left+TS-2 && col < width; col++) { + tc = col-left; + for (d=0; d < 2; d++) + for (i=0; i < 4; i++) + ldiff[d][i] = ABS(lab[d][tr][tc][0]-lab[d][tr][tc+dir[i]][0]); + leps = MIN(MAX(ldiff[0][0],ldiff[0][1]), + MAX(ldiff[1][2],ldiff[1][3])); + for (d=0; d < 2; d++) + for (i=0; i < 4; i++) + if (i >> 1 == d || ldiff[d][i] <= leps) + abdiff[d][i] = SQR(lab[d][tr][tc][1]-lab[d][tr][tc+dir[i]][1]) + + SQR(lab[d][tr][tc][2]-lab[d][tr][tc+dir[i]][2]); + abeps = MIN(MAX(abdiff[0][0],abdiff[0][1]), + MAX(abdiff[1][2],abdiff[1][3])); + for (d=0; d < 2; d++) + for (i=0; i < 4; i++) + if (ldiff[d][i] <= leps && abdiff[d][i] <= abeps) + homo[d][tr][tc]++; + } + } + /* Combine the most homogenous pixels for the final result: */ + for (row=top+3; row < top+TS-3 && row < height-3; row++) { + tr = row-top; + for (col=left+3; col < left+TS-3 && col < width-3; col++) { + tc = col-left; + for (d=0; d < 2; d++) + for (hm[d]=0, i=tr-1; i <= tr+1; i++) + for (j=tc-1; j <= tc+1; j++) + hm[d] += homo[d][i][j]; + if (hm[0] != hm[1]) + FORC3 dst[(row*width+col)*3 + c] = CLIPOUT16(rgb[hm[1] > hm[0]][tr][tc][c], bits); /* [SA] */ + else + FORC3 dst[(row*width+col)*3 + c] = + CLIPOUT16((rgb[0][tr][tc][c] + rgb[1][tr][tc][c]) >> 1, bits); /* [SA] */ + } + } + } + free (buffer); + + return DC1394_SUCCESS; +} + +dc1394error_t +dc1394_bayer_decoding_8bit(const uint8_t *restrict bayer, uint8_t *restrict rgb, uint32_t sx, uint32_t sy, dc1394color_filter_t tile, dc1394bayer_method_t method) +{ + switch (method) { + case DC1394_BAYER_METHOD_NEAREST: + return dc1394_bayer_NearestNeighbor(bayer, rgb, sx, sy, tile); + case DC1394_BAYER_METHOD_SIMPLE: + return dc1394_bayer_Simple(bayer, rgb, sx, sy, tile); + case DC1394_BAYER_METHOD_BILINEAR: + return dc1394_bayer_Bilinear(bayer, rgb, sx, sy, tile); + case DC1394_BAYER_METHOD_HQLINEAR: + return dc1394_bayer_HQLinear(bayer, rgb, sx, sy, tile); + case DC1394_BAYER_METHOD_DOWNSAMPLE: + return dc1394_bayer_Downsample(bayer, rgb, sx, sy, tile); + case DC1394_BAYER_METHOD_EDGESENSE: + return dc1394_bayer_EdgeSense(bayer, rgb, sx, sy, tile); + case DC1394_BAYER_METHOD_VNG: + return dc1394_bayer_VNG(bayer, rgb, sx, sy, tile); + case DC1394_BAYER_METHOD_AHD: + return dc1394_bayer_AHD(bayer, rgb, sx, sy, tile); + default: + return DC1394_INVALID_BAYER_METHOD; + } + +} + +dc1394error_t +dc1394_bayer_decoding_16bit(const uint16_t *restrict bayer, uint16_t *restrict rgb, uint32_t sx, uint32_t sy, dc1394color_filter_t tile, dc1394bayer_method_t method, uint32_t bits) +{ + switch (method) { + case DC1394_BAYER_METHOD_NEAREST: + return dc1394_bayer_NearestNeighbor_uint16(bayer, rgb, sx, sy, tile, bits); + case DC1394_BAYER_METHOD_SIMPLE: + return dc1394_bayer_Simple_uint16(bayer, rgb, sx, sy, tile, bits); + case DC1394_BAYER_METHOD_BILINEAR: + return dc1394_bayer_Bilinear_uint16(bayer, rgb, sx, sy, tile, bits); + case DC1394_BAYER_METHOD_HQLINEAR: + return dc1394_bayer_HQLinear_uint16(bayer, rgb, sx, sy, tile, bits); + case DC1394_BAYER_METHOD_DOWNSAMPLE: + return dc1394_bayer_Downsample_uint16(bayer, rgb, sx, sy, tile, bits); + case DC1394_BAYER_METHOD_EDGESENSE: + return dc1394_bayer_EdgeSense_uint16(bayer, rgb, sx, sy, tile, bits); + case DC1394_BAYER_METHOD_VNG: + return dc1394_bayer_VNG_uint16(bayer, rgb, sx, sy, tile, bits); + case DC1394_BAYER_METHOD_AHD: + return dc1394_bayer_AHD_uint16(bayer, rgb, sx, sy, tile, bits); + default: + return DC1394_INVALID_BAYER_METHOD; + } + +} + +dc1394error_t +Adapt_buffer_bayer(dc1394video_frame_t *in, dc1394video_frame_t *out, dc1394bayer_method_t method) +{ + uint32_t bpp; + + // conversions will halve the buffer size if the method is DOWNSAMPLE: + out->size[0]=in->size[0]; + out->size[1]=in->size[1]; + if (method == DC1394_BAYER_METHOD_DOWNSAMPLE) { + out->size[0]/=2; // ODD SIZE CASES NOT TAKEN INTO ACCOUNT + out->size[1]/=2; + } + + // as a convention we divide the image position by two in the case of a DOWNSAMPLE: + out->position[0]=in->position[0]; + out->position[1]=in->position[1]; + if (method == DC1394_BAYER_METHOD_DOWNSAMPLE) { + out->position[0]/=2; + out->position[1]/=2; + } + + // the destination color coding is ALWAYS RGB. Set this. + if ( (in->color_coding==DC1394_COLOR_CODING_RAW16) || + (in->color_coding==DC1394_COLOR_CODING_MONO16) ) + out->color_coding=DC1394_COLOR_CODING_RGB16; + else + out->color_coding=DC1394_COLOR_CODING_RGB8; + + // keep the color filter value in all cases. If the format is not raw it will not be further used anyway + out->color_filter=in->color_filter; + + // The output is never YUV, hence nothing to do about YUV byte order + + // bit depth is conserved for 16 bit and set to 8bit for 8bit: + if ( (in->color_coding==DC1394_COLOR_CODING_RAW16) || + (in->color_coding==DC1394_COLOR_CODING_MONO16) ) + out->data_depth=in->data_depth; + else + out->data_depth=8; + + // don't know what to do with stride... >>>> TODO: STRIDE SHOULD BE TAKEN INTO ACCOUNT... <<<< + // out->stride=?? + + // the video mode should not change. Color coding and other stuff can be accessed in specific fields of this struct + out->video_mode = in->video_mode; + + // padding is kept: + out->padding_bytes = in->padding_bytes; + + // image bytes changes: >>>> TODO: STRIDE SHOULD BE TAKEN INTO ACCOUNT... <<<< + dc1394_get_color_coding_bit_size(out->color_coding, &bpp); + out->image_bytes=(out->size[0]*out->size[1]*bpp)/8; + + // total is image_bytes + padding_bytes + out->total_bytes = out->image_bytes + out->padding_bytes; + + // bytes-per-packet and packets_per_frame are internal data that can be kept as is. + out->packet_size = in->packet_size; + out->packets_per_frame = in->packets_per_frame; + + // timestamp, frame_behind, id and camera are copied too: + out->timestamp = in->timestamp; + out->frames_behind = in->frames_behind; + out->camera = in->camera; + out->id = in->id; + + // verify memory allocation: + if (out->total_bytes>out->allocated_image_bytes) { + free(out->image); + out->image=(uint8_t*)malloc(out->total_bytes*sizeof(uint8_t)); + if (out->image) + out->allocated_image_bytes = out->total_bytes*sizeof(uint8_t); + else + out->allocated_image_bytes = 0; + } + + // Copy padding bytes: + if(out->image) + memcpy(&(out->image[out->image_bytes]),&(in->image[in->image_bytes]),out->padding_bytes); + + out->little_endian=0; // not used before 1.32 is out. + out->data_in_padding=0; // not used before 1.32 is out. + + if(out->image) + return DC1394_SUCCESS; + + return DC1394_MEMORY_ALLOCATION_FAILURE; +} + +dc1394error_t +dc1394_debayer_frames(dc1394video_frame_t *in, dc1394video_frame_t *out, dc1394bayer_method_t method) +{ + if ((methodDC1394_BAYER_METHOD_MAX)) + return DC1394_INVALID_BAYER_METHOD; + + switch (in->color_coding) { + case DC1394_COLOR_CODING_RAW8: + case DC1394_COLOR_CODING_MONO8: + + if(DC1394_SUCCESS != Adapt_buffer_bayer(in,out,method)) + return DC1394_MEMORY_ALLOCATION_FAILURE; + + switch (method) { + case DC1394_BAYER_METHOD_NEAREST: + return dc1394_bayer_NearestNeighbor(in->image, out->image, in->size[0], in->size[1], in->color_filter); + case DC1394_BAYER_METHOD_SIMPLE: + return dc1394_bayer_Simple(in->image, out->image, in->size[0], in->size[1], in->color_filter); + case DC1394_BAYER_METHOD_BILINEAR: + return dc1394_bayer_Bilinear(in->image, out->image, in->size[0], in->size[1], in->color_filter); + case DC1394_BAYER_METHOD_HQLINEAR: + return dc1394_bayer_HQLinear(in->image, out->image, in->size[0], in->size[1], in->color_filter); + case DC1394_BAYER_METHOD_DOWNSAMPLE: + return dc1394_bayer_Downsample(in->image, out->image, in->size[0], in->size[1], in->color_filter); + case DC1394_BAYER_METHOD_EDGESENSE: + return dc1394_bayer_EdgeSense(in->image, out->image, in->size[0], in->size[1], in->color_filter); + case DC1394_BAYER_METHOD_VNG: + return dc1394_bayer_VNG(in->image, out->image, in->size[0], in->size[1], in->color_filter); + case DC1394_BAYER_METHOD_AHD: + return dc1394_bayer_AHD(in->image, out->image, in->size[0], in->size[1], in->color_filter); + } + break; + case DC1394_COLOR_CODING_MONO16: + case DC1394_COLOR_CODING_RAW16: + + if(DC1394_SUCCESS != Adapt_buffer_bayer(in,out,method)) + return DC1394_MEMORY_ALLOCATION_FAILURE; + + switch (method) { + case DC1394_BAYER_METHOD_NEAREST: + return dc1394_bayer_NearestNeighbor_uint16((uint16_t*)in->image, (uint16_t*)out->image, in->size[0], in->size[1], in->color_filter, in->data_depth); + case DC1394_BAYER_METHOD_SIMPLE: + return dc1394_bayer_Simple_uint16((uint16_t*)in->image, (uint16_t*)out->image, in->size[0], in->size[1], in->color_filter, in->data_depth); + case DC1394_BAYER_METHOD_BILINEAR: + return dc1394_bayer_Bilinear_uint16((uint16_t*)in->image, (uint16_t*)out->image, in->size[0], in->size[1], in->color_filter, in->data_depth); + case DC1394_BAYER_METHOD_HQLINEAR: + return dc1394_bayer_HQLinear_uint16((uint16_t*)in->image, (uint16_t*)out->image, in->size[0], in->size[1], in->color_filter, in->data_depth); + case DC1394_BAYER_METHOD_DOWNSAMPLE: + return dc1394_bayer_Downsample_uint16((uint16_t*)in->image, (uint16_t*)out->image, in->size[0], in->size[1], in->color_filter, in->data_depth); + case DC1394_BAYER_METHOD_EDGESENSE: + return dc1394_bayer_EdgeSense_uint16((uint16_t*)in->image, (uint16_t*)out->image, in->size[0], in->size[1], in->color_filter, in->data_depth); + case DC1394_BAYER_METHOD_VNG: + return dc1394_bayer_VNG_uint16((uint16_t*)in->image, (uint16_t*)out->image, in->size[0], in->size[1], in->color_filter, in->data_depth); + case DC1394_BAYER_METHOD_AHD: + return dc1394_bayer_AHD_uint16((uint16_t*)in->image, (uint16_t*)out->image, in->size[0], in->size[1], in->color_filter, in->data_depth); + } + break; + default: + return DC1394_FUNCTION_NOT_SUPPORTED; + } + + return DC1394_SUCCESS; +} diff --git a/dc1394/camera.h b/dc1394/camera.h new file mode 100644 index 0000000..75a09a9 --- /dev/null +++ b/dc1394/camera.h @@ -0,0 +1,245 @@ +/* + * 1394-Based Digital Camera Control Library + * + * Written by Damien Douxchamps + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include +#include + +#ifndef __DC1394_CAMERA_H__ +#define __DC1394_CAMERA_H__ + +/*! \file dc1394/camera.h + \brief Basic system and camera functions + \author Damien Douxchamps: coding + \author Peter Antoniac: documentation maintainer + + More details soon +*/ + +/** + * List of IIDC versions + * + * Currently, the following versions exist: 1.04, 1.20, PTGREY, 1.30 and 1.31 (1.32 coming soon) + * Observing other versions means that there's a bug crawling somewhere. + */ +typedef enum { + DC1394_IIDC_VERSION_1_04 = 544, + DC1394_IIDC_VERSION_1_20, + DC1394_IIDC_VERSION_PTGREY, + DC1394_IIDC_VERSION_1_30, + DC1394_IIDC_VERSION_1_31, + DC1394_IIDC_VERSION_1_32, + DC1394_IIDC_VERSION_1_33, + DC1394_IIDC_VERSION_1_34, + DC1394_IIDC_VERSION_1_35, + DC1394_IIDC_VERSION_1_36, + DC1394_IIDC_VERSION_1_37, + DC1394_IIDC_VERSION_1_38, + DC1394_IIDC_VERSION_1_39 +} dc1394iidc_version_t; +#define DC1394_IIDC_VERSION_MIN DC1394_IIDC_VERSION_1_04 +#define DC1394_IIDC_VERSION_MAX DC1394_IIDC_VERSION_1_39 +#define DC1394_IIDC_VERSION_NUM (DC1394_IIDC_VERSION_MAX - DC1394_IIDC_VERSION_MIN + 1) + +/** + * Enumeration of power classes + * + * This is currently not used in libdc1394. + */ +typedef enum { + DC1394_POWER_CLASS_NONE=608, + DC1394_POWER_CLASS_PROV_MIN_15W, + DC1394_POWER_CLASS_PROV_MIN_30W, + DC1394_POWER_CLASS_PROV_MIN_45W, + DC1394_POWER_CLASS_USES_MAX_1W, + DC1394_POWER_CLASS_USES_MAX_3W, + DC1394_POWER_CLASS_USES_MAX_6W, + DC1394_POWER_CLASS_USES_MAX_10W +} dc1394power_class_t; +#define DC1394_POWER_CLASS_MIN DC1394_POWER_CLASS_NONE +#define DC1394_POWER_CLASS_MAX DC1394_POWER_CLASS_USES_MAX_10W +#define DC1394_POWER_CLASS_NUM (DC1394_POWER_CLASS_MAX - DC1394_POWER_CLASS_MIN + 1) + +/** + * Enumeration of PHY delays + * + * This is currently not used in libdc1394. + */ +typedef enum { + DC1394_PHY_DELAY_MAX_144_NS=640, + DC1394_PHY_DELAY_UNKNOWN_0, + DC1394_PHY_DELAY_UNKNOWN_1, + DC1394_PHY_DELAY_UNKNOWN_2 +} dc1394phy_delay_t; +#define DC1394_PHY_DELAY_MIN DC1394_PHY_DELAY_MAX_144_NS +#define DC1394_PHY_DELAY_MAX DC1394_PHY_DELAY_UNKNOWN_0 +#define DC1394_PHY_DELAY_NUM (DC1394_PHY_DELAY_MAX - DC1394_PHY_DELAY_MIN + 1) + +/** + * Camera structure + * + * This structure represents the camera in libdc1394. It contains a number of useful static information, such as model/vendor names, + * a few capabilities, some ROM offsets, a unique identifier, etc... + */ +typedef struct __dc1394_camera +{ + /* system/firmware information */ + uint64_t guid; + int unit; + uint32_t unit_spec_ID; + uint32_t unit_sw_version; + uint32_t unit_sub_sw_version; + uint32_t command_registers_base; + uint32_t unit_directory; + uint32_t unit_dependent_directory; + uint64_t advanced_features_csr; + uint64_t PIO_control_csr; + uint64_t SIO_control_csr; + uint64_t strobe_control_csr; + uint64_t format7_csr[DC1394_VIDEO_MODE_FORMAT7_NUM]; + dc1394iidc_version_t iidc_version; + char * vendor; + char * model; + uint32_t vendor_id; + uint32_t model_id; + dc1394bool_t bmode_capable; + dc1394bool_t one_shot_capable; + dc1394bool_t multi_shot_capable; + dc1394bool_t can_switch_on_off; + dc1394bool_t has_vmode_error_status; + dc1394bool_t has_feature_error_status; + int max_mem_channel; + + /* not used, for future use: */ + uint32_t flags; + +} dc1394camera_t; + +/** + * A unique identifier for a functional camera unit + * + * Since a single camera can contain several functional units (think stereo cameras), the GUID is not enough to identify an IIDC camera. + * The unit number must also be used, hence this struct. + */ +typedef struct +{ + uint16_t unit; + uint64_t guid; +} dc1394camera_id_t; + +/** + * A list of cameras + * + * Usually returned by dc1394_camera_eumerate(). + */ +typedef struct __dc1394camera_list_t +{ + uint32_t num; + dc1394camera_id_t *ids; +} dc1394camera_list_t; + +typedef struct __dc1394_t dc1394_t; + +#ifdef __cplusplus +extern "C" { +#endif + +/*************************************************************************** + General system functions + ***************************************************************************/ + +/** + * Creates a new context in which cameras can be searched and used. This should be called before using any other libdc1394 function. + */ +dc1394_t* dc1394_new (void); + +/** + * Liberates a context. Last function to use in your program. After this, no libdc1394 function can be used. + */ +void dc1394_free (dc1394_t *dc1394); + +/** + * Sets and gets the broadcast flag of a camera. If the broadcast flag is set, + * all devices on the bus will execute the command. Useful to sync ISO start + * commands or setting a bunch of cameras at the same time. Broadcast only works + * with identical devices (brand/model). If the devices are not identical your + * mileage may vary. Some cameras may not answer broadcast commands at all. Also, + * this only works with cameras on the SAME bus (IOW, the same port). + */ +dc1394error_t dc1394_camera_set_broadcast(dc1394camera_t *camera, dc1394bool_t pwr); +dc1394error_t dc1394_camera_get_broadcast(dc1394camera_t *camera, dc1394bool_t *pwr); + +/** + * Resets the IEEE1394 bus which camera is attached to. Calling this function is + * "rude" to other devices because it causes them to re-enumerate on the bus and + * may cause a temporary disruption in their current activities. Thus, use it + * sparingly. Its primary use is if a program shuts down uncleanly and needs to + * free leftover ISO channels or bandwidth. A bus reset will free those things + * as a side effect. + */ +dc1394error_t dc1394_reset_bus(dc1394camera_t *camera); +dc1394error_t dc1394_read_cycle_timer (dc1394camera_t * camera, + uint32_t * cycle_timer, uint64_t * local_time); + +/** + * Gets the IEEE 1394 node ID of the camera. + */ +dc1394error_t dc1394_camera_get_node(dc1394camera_t *camera, uint32_t *node, + uint32_t * generation); + + +/*************************************************************************** + Camera functions + ***************************************************************************/ + +/** + * Returns the list of cameras available on the computer. If present, multiple cards will be probed + */ +dc1394error_t dc1394_camera_enumerate(dc1394_t *dc1394, dc1394camera_list_t **list); + +/** + * Frees the memory allocated in dc1394_enumerate_cameras for the camera list + */ +void dc1394_camera_free_list(dc1394camera_list_t *list); + +/** + * Create a new camera based on a GUID (Global Unique IDentifier) + */ +dc1394camera_t * dc1394_camera_new(dc1394_t *dc1394, uint64_t guid); + +/** + * Create a new camera based on a GUID and a unit number (for multi-unit cameras) + */ +dc1394camera_t * dc1394_camera_new_unit(dc1394_t *dc1394, uint64_t guid, int unit); + +/** + * Frees a camera structure + */ +void dc1394_camera_free(dc1394camera_t *camera); + +/** + * Print various camera information, such as GUID, vendor, model, supported IIDC specs, etc... + */ +dc1394error_t dc1394_camera_print_info(dc1394camera_t *camera, FILE *fd); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/dc1394/capture.c b/dc1394/capture.c new file mode 100644 index 0000000..fddfa8d --- /dev/null +++ b/dc1394/capture.c @@ -0,0 +1,102 @@ +/* + * 1394-Based Digital Camera Control Library + * + * Written by David Moore + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include + +#include "control.h" +#include "platform.h" +#include "internal.h" + +dc1394error_t +dc1394_capture_setup (dc1394camera_t *camera, uint32_t num_dma_buffers, + uint32_t flags) +{ + dc1394camera_priv_t * cpriv = DC1394_CAMERA_PRIV (camera); + const platform_dispatch_t * d = cpriv->platform->dispatch; + if (!d->capture_setup) + return DC1394_FUNCTION_NOT_SUPPORTED; + return d->capture_setup (cpriv->pcam, num_dma_buffers, flags); +} + +dc1394error_t +dc1394_capture_stop (dc1394camera_t *camera) +{ + dc1394camera_priv_t * cpriv = DC1394_CAMERA_PRIV (camera); + const platform_dispatch_t * d = cpriv->platform->dispatch; + if (!d->capture_stop) + return DC1394_FUNCTION_NOT_SUPPORTED; + return d->capture_stop (cpriv->pcam); +} + +int +dc1394_capture_get_fileno (dc1394camera_t * camera) +{ + dc1394camera_priv_t * cpriv = DC1394_CAMERA_PRIV (camera); + const platform_dispatch_t * d = cpriv->platform->dispatch; + if (!d->capture_get_fileno) + return DC1394_FUNCTION_NOT_SUPPORTED; + return d->capture_get_fileno (cpriv->pcam); +} + +dc1394error_t +dc1394_capture_dequeue (dc1394camera_t * camera, dc1394capture_policy_t policy, + dc1394video_frame_t **frame) +{ + dc1394camera_priv_t * cpriv = DC1394_CAMERA_PRIV (camera); + const platform_dispatch_t * d = cpriv->platform->dispatch; + if (!d->capture_dequeue) + return DC1394_FUNCTION_NOT_SUPPORTED; + return d->capture_dequeue (cpriv->pcam, policy, frame); +} + +dc1394error_t +dc1394_capture_enqueue (dc1394camera_t * camera, dc1394video_frame_t * frame) +{ + dc1394camera_priv_t * cpriv = DC1394_CAMERA_PRIV (camera); + const platform_dispatch_t * d = cpriv->platform->dispatch; + if (!d->capture_enqueue) + return DC1394_FUNCTION_NOT_SUPPORTED; + return d->capture_enqueue (cpriv->pcam, frame); +} + +dc1394bool_t +dc1394_capture_is_frame_corrupt (dc1394camera_t * camera, + dc1394video_frame_t * frame) +{ + dc1394camera_priv_t * cpriv = DC1394_CAMERA_PRIV (camera); + if (!frame) + return DC1394_TRUE; + const platform_dispatch_t * d = cpriv->platform->dispatch; + if (!d->capture_is_frame_corrupt) + return DC1394_FALSE; + return d->capture_is_frame_corrupt (cpriv->pcam, frame); +} + +void +dc1394_capture_set_callback (dc1394camera_t * camera, + dc1394capture_callback_t callback, void * user_data) +{ + dc1394camera_priv_t * cpriv = DC1394_CAMERA_PRIV (camera); + const platform_dispatch_t * d = cpriv->platform->dispatch; + if (!d->capture_set_callback) + return; + d->capture_set_callback (cpriv->pcam, callback, user_data); +} + diff --git a/dc1394/capture.h b/dc1394/capture.h new file mode 100644 index 0000000..dc17aa4 --- /dev/null +++ b/dc1394/capture.h @@ -0,0 +1,120 @@ +/* + * 1394-Based Digital Camera Control Library + * + * Written by Damien Douxchamps + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + + +#include +#include + +#ifndef __DC1394_CAPTURE_H__ +#define __DC1394_CAPTURE_H__ + +/*! \file dc1394/capture.h + \brief Capture functions + \author Damien Douxchamps: coding + \author Peter Antoniac: documentation maintainer + + More details soon +*/ + +/** + * The capture policy. + * + * Can be blocking (wait for a frame forever) or polling (returns if no frames is in the ring buffer) + */ +typedef enum { + DC1394_CAPTURE_POLICY_WAIT=672, + DC1394_CAPTURE_POLICY_POLL +} dc1394capture_policy_t; +#define DC1394_CAPTURE_POLICY_MIN DC1394_CAPTURE_POLICY_WAIT +#define DC1394_CAPTURE_POLICY_MAX DC1394_CAPTURE_POLICY_POLL +#define DC1394_CAPTURE_POLICY_NUM (DC1394_CAPTURE_POLICY_MAX - DC1394_CAPTURE_POLICY_MIN + 1) + +/** +* typedef for the callback param for dc1394_capture_set_callback +*/ + +typedef void (*dc1394capture_callback_t)(dc1394camera_t *, void *); + + +/** + * Capture flags. Currently limited to switching automatic functions on/off: channel allocation, bandwidth allocation and automatic + * starting of ISO transmission + */ +#define DC1394_CAPTURE_FLAGS_CHANNEL_ALLOC 0x00000001U +#define DC1394_CAPTURE_FLAGS_BANDWIDTH_ALLOC 0x00000002U +#define DC1394_CAPTURE_FLAGS_DEFAULT 0x00000004U /* a reasonable default value: do bandwidth and channel allocation */ +#define DC1394_CAPTURE_FLAGS_AUTO_ISO 0x00000008U /* automatically start iso before capture and stop it after */ + +#ifdef __cplusplus +extern "C" { +#endif + +/*************************************************************************** + Capture Functions + ***************************************************************************/ + +/** + * Setup the capture, using a ring buffer of a certain size (num_dma_buffers) and certain options (flags) + */ +dc1394error_t dc1394_capture_setup(dc1394camera_t *camera, uint32_t num_dma_buffers, uint32_t flags); + +/** + * Stop the capture + */ +dc1394error_t dc1394_capture_stop(dc1394camera_t *camera); + +/** + * Gets a file descriptor to be used for select(). Must be called after dc1394_capture_setup(). + */ +int dc1394_capture_get_fileno (dc1394camera_t * camera); + +/** + * Captures a video frame. The returned struct contains the image buffer, among others. This image buffer SHALL NOT be freed, as it represents an area + * in the memory that belongs to the system. + */ +dc1394error_t dc1394_capture_dequeue(dc1394camera_t * camera, dc1394capture_policy_t policy, dc1394video_frame_t **frame); + +/** + * Returns a frame to the ring buffer once it has been used. + */ +dc1394error_t dc1394_capture_enqueue(dc1394camera_t * camera, dc1394video_frame_t * frame); + +/** + * Returns DC1394_TRUE if the given frame (previously dequeued) has been + * detected to be corrupt (missing data, corrupted data, overrun buffer, etc.). + * Note that certain types of corruption may go undetected in which case + * DC1394_FALSE will be returned. The ability to detect corruption also + * varies between platforms. Note that corrupt frames still need to be + * enqueued with dc1394_capture_enqueue() when no longer needed by the user. + */ +dc1394bool_t dc1394_capture_is_frame_corrupt (dc1394camera_t * camera, + dc1394video_frame_t * frame); + +/** + * Set a callback if supported by the platform (OS X only for now). + */ +void dc1394_capture_set_callback (dc1394camera_t * camera, + dc1394capture_callback_t callback, void * user_data); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/dc1394/control.c b/dc1394/control.c new file mode 100644 index 0000000..45f4ddd --- /dev/null +++ b/dc1394/control.c @@ -0,0 +1,2193 @@ +/* + * 1394-Based Digital Camera Control Library + * + * Generic camera control functions + * + * Written by Damien Douxchamps + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include +#include +#include +#include + +#include "internal.h" +#include "offsets.h" + +dc1394error_t +dc1394_camera_set_broadcast(dc1394camera_t *camera, dc1394bool_t pwr) +{ + dc1394camera_priv_t * priv = DC1394_CAMERA_PRIV (camera); + const platform_dispatch_t * d = priv->platform->dispatch; + if (!d->set_broadcast) + return DC1394_FUNCTION_NOT_SUPPORTED; + return d->set_broadcast (priv->pcam, pwr); +} + +dc1394error_t +dc1394_camera_get_broadcast(dc1394camera_t *camera, dc1394bool_t *pwr) +{ + dc1394camera_priv_t * priv = DC1394_CAMERA_PRIV (camera); + const platform_dispatch_t * d = priv->platform->dispatch; + if (!d->get_broadcast) + return DC1394_FUNCTION_NOT_SUPPORTED; + return d->get_broadcast (priv->pcam, pwr); +} + +dc1394error_t +dc1394_reset_bus (dc1394camera_t * camera) +{ + dc1394camera_priv_t * priv = DC1394_CAMERA_PRIV (camera); + const platform_dispatch_t * d = priv->platform->dispatch; + if (!d->reset_bus) + return DC1394_FUNCTION_NOT_SUPPORTED; + return d->reset_bus (priv->pcam); +} + +dc1394error_t +dc1394_read_cycle_timer (dc1394camera_t * camera, + uint32_t * cycle_timer, uint64_t * local_time) +{ + dc1394camera_priv_t * priv = DC1394_CAMERA_PRIV (camera); + const platform_dispatch_t * d = priv->platform->dispatch; + if (!d->read_cycle_timer) + return DC1394_FUNCTION_NOT_SUPPORTED; + return d->read_cycle_timer (priv->pcam, cycle_timer, local_time); +} + +dc1394error_t +dc1394_camera_get_node (dc1394camera_t *camera, uint32_t *node, + uint32_t * generation) +{ + dc1394camera_priv_t * priv = DC1394_CAMERA_PRIV (camera); + const platform_dispatch_t * d = priv->platform->dispatch; + if (!d->camera_get_node) + return DC1394_FUNCTION_NOT_SUPPORTED; + return d->camera_get_node (priv->pcam, node, generation); +} + +static dc1394error_t +update_camera_info (dc1394camera_t *camera) +{ + uint32_t value=0, quadval = 0; // set to zero to avoid valgrind errors + + dc1394_get_control_register(camera, REG_CAMERA_BASIC_FUNC_INQ, &value); + + int adv_features_capable = value >> 31; + camera->has_vmode_error_status = (value >> 30) & 1; + camera->has_feature_error_status = (value >> 29) & 1; + int opt_function_capable = (value >> 28) & 1; + camera->bmode_capable = (value >> 23) & 1; + camera->can_switch_on_off = (value >> 15) & 1; + camera->one_shot_capable = (value >> 12) & 1; + camera->multi_shot_capable = (value >> 11) & 1; + camera->max_mem_channel = value & 0xf; + + if (adv_features_capable) + if (dc1394_get_control_register (camera, REG_CAMERA_ADV_FEATURE_INQ, + &quadval) == DC1394_SUCCESS) + camera->advanced_features_csr = (uint64_t) quadval * 4; + + if (opt_function_capable) { + value = 0; + dc1394_get_control_register (camera, REG_CAMERA_OPT_FUNC_INQ, &value); + if ((value >> 30) & 1) + if (dc1394_get_control_register (camera, REG_CAMERA_PIO_CONTROL_CSR_INQ, &quadval) == DC1394_SUCCESS) + camera->PIO_control_csr = (uint64_t) quadval * 4; + if ((value >> 29) & 1) + if (dc1394_get_control_register (camera, REG_CAMERA_SIO_CONTROL_CSR_INQ, &quadval) == DC1394_SUCCESS) + camera->SIO_control_csr = (uint64_t) quadval * 4; + if ((value >> 28) & 1) + if (dc1394_get_control_register (camera, REG_CAMERA_STROBE_CONTROL_CSR_INQ, &quadval) == DC1394_SUCCESS) + camera->strobe_control_csr = (uint64_t) quadval * 4; + } + + // verify that the iso speed, the video mode and the framerates are OK + // at boot time + + /* get the current ISO speed, and verify it*/ + dc1394error_t err; + dc1394speed_t iso_speed; + err=dc1394_video_get_iso_speed(camera, &iso_speed); + if (err==DC1394_INVALID_ISO_SPEED) { + // default to the most probable speed: 400 Mbps + dc1394_video_set_iso_speed(camera, DC1394_ISO_SPEED_400); + } + + /* get the current video mode, and verify it*/ + dc1394video_modes_t modes; + dc1394video_mode_t video_mode; + err=dc1394_video_get_mode(camera, &video_mode); + if (err==DC1394_INVALID_VIDEO_FORMAT) { + // a proper video mode may not be present. Try to set a default video mode + dc1394_video_get_supported_modes(camera,&modes); + + dc1394_video_set_mode(camera,modes.modes[0]); + } + + /* get the current framerate, and verify it*/ + dc1394framerate_t framerate; + dc1394framerates_t framerates; + err=dc1394_video_get_framerate(camera, &framerate); + if (err==DC1394_INVALID_FRAMERATE) { + // a proper framerate may not be present. Try to set a default framerate + dc1394_video_get_supported_framerates(camera,video_mode,&framerates); + + dc1394_video_set_framerate(camera,framerates.framerates[0]); + } + + return DC1394_SUCCESS; +} + +dc1394error_t +dc1394_camera_print_info(dc1394camera_t *camera, FILE* fd) +{ + dc1394camera_priv_t * cpriv = DC1394_CAMERA_PRIV (camera); + uint32_t value[2]; + + value[0]= camera->guid & 0xffffffff; + value[1]= (camera->guid >>32) & 0xffffffff; + fprintf(fd,"------ Camera information ------\n"); + fprintf(fd,"Vendor : %s\n", camera->vendor); + fprintf(fd,"Model : %s\n", camera->model); + fprintf(fd,"Unit : %d\n", camera->unit); + fprintf(fd,"Specifications ID : 0x%x\n", camera->unit_spec_ID); + fprintf(fd,"Software revision : 0x%x\n", camera->unit_sw_version); + fprintf(fd,"IIDC version code : %d\n", camera->iidc_version); + fprintf(fd,"Unit directory offset : 0x%x\n", camera->unit_directory); + fprintf(fd,"Unit dependent directory offset : 0x%x\n", camera->unit_dependent_directory); + fprintf(fd,"Commands registers base : 0x%x\n", camera->command_registers_base); + fprintf(fd,"Unique ID : 0x%08x%08x\n", value[1], value[0]); + fprintf(fd,"Vendor ID : 0x%x\n", camera->vendor_id); + fprintf(fd,"Model ID : 0x%x\n", camera->model_id); + if (camera->advanced_features_csr>0) + fprintf(fd,"Advanced features found at offset : 0x%"PRIx64"\n", camera->advanced_features_csr); + fprintf(fd,"1394b mode capable (>=800Mbit/s) : "); + if (camera->bmode_capable==DC1394_TRUE) + fprintf(fd,"Yes\n"); + else + fprintf(fd,"No\n"); + + fprintf(fd,"Platform backend : %s\n", + cpriv->platform->name); + const platform_dispatch_t * d = cpriv->platform->dispatch; + if (d->camera_print_info) + d->camera_print_info (cpriv->pcam, fd); + + return DC1394_SUCCESS; +} + +/***************************************************** + dc1394_get_camera_feature_set + + Collects the available features for the camera + described by node and stores them in features. +*****************************************************/ +dc1394error_t +dc1394_feature_get_all(dc1394camera_t *camera, dc1394featureset_t *features) +{ + uint32_t i, j; + dc1394error_t err=DC1394_SUCCESS; + + for (i= DC1394_FEATURE_MIN, j= 0; i <= DC1394_FEATURE_MAX; i++, j++) { + features->feature[j].id= i; + err=dc1394_feature_get(camera, &features->feature[j]); + DC1394_ERR_RTN(err, "Could not get camera feature"); + } + + return err; +} + +/***************************************************** + dc1394_get_camera_feature + + Stores the bounds and options associated with the + feature described by feature->id +*****************************************************/ +dc1394error_t +dc1394_feature_get(dc1394camera_t *camera, dc1394feature_info_t *feature) +{ + uint64_t offset; + uint32_t value; + dc1394error_t err; + + if ( (feature->id < DC1394_FEATURE_MIN) || (feature->id > DC1394_FEATURE_MAX) ) { + return DC1394_INVALID_FEATURE; + } + + // check presence + err=dc1394_feature_is_present(camera, feature->id, &(feature->available)); + DC1394_ERR_RTN(err, "Could not check feature presence"); + + if (feature->available == DC1394_FALSE) { + return DC1394_SUCCESS; + } + + // get capabilities + FEATURE_TO_INQUIRY_OFFSET(feature->id, offset); + err=dc1394_get_control_register(camera, offset, &value); + DC1394_ERR_RTN(err, "Could not check feature characteristics"); + + dc1394_feature_get_modes(camera, feature->id, &feature->modes); + dc1394_feature_get_mode(camera, feature->id, &feature->current_mode); + + switch (feature->id) { + case DC1394_FEATURE_TRIGGER: + feature->polarity_capable= (value & 0x02000000UL) ? DC1394_TRUE : DC1394_FALSE; + int i, j; + uint32_t value_tmp; + + feature->trigger_modes.num=0; + value_tmp= (value & (0xFFFF)); + + for (i=DC1394_TRIGGER_MODE_MIN;i<=DC1394_TRIGGER_MODE_MAX;i++) { + j = i - DC1394_TRIGGER_MODE_MIN; + if (value_tmp & (0x1 << (15-j-(j>5)*8))) { // (i>5)*8 to take the mode gap into account + feature->trigger_modes.modes[feature->trigger_modes.num]=i; + feature->trigger_modes.num++; + } + } + + err=dc1394_external_trigger_get_supported_sources(camera,&feature->trigger_sources); + DC1394_ERR_RTN(err, "Could not get supported trigger sources"); + + break; + default: + feature->polarity_capable = 0; + feature->trigger_mode = 0; + + feature->min= (value & 0xFFF000UL) >> 12; + feature->max= (value & 0xFFFUL); + break; + } + + feature->absolute_capable = (value & 0x40000000UL) ? DC1394_TRUE : DC1394_FALSE; + feature->readout_capable = (value & 0x08000000UL) ? DC1394_TRUE : DC1394_FALSE; + feature->on_off_capable = (value & 0x04000000UL) ? DC1394_TRUE : DC1394_FALSE; + + // get current values + FEATURE_TO_VALUE_OFFSET(feature->id, offset); + + err=dc1394_get_control_register(camera, offset, &value); + DC1394_ERR_RTN(err, "Could not get feature register"); + + switch (feature->id) { + case DC1394_FEATURE_TRIGGER: + feature->trigger_polarity= (value & 0x01000000UL) ? DC1394_TRUE : DC1394_FALSE; + feature->trigger_mode= (uint32_t)((value >> 16) & 0xF); + if (feature->trigger_mode >= 14) + feature->trigger_mode += DC1394_TRIGGER_MODE_MIN - 8; + else + feature->trigger_mode += DC1394_TRIGGER_MODE_MIN; + feature->trigger_source = (uint32_t)((value >> 21) & 0x7UL); + if (feature->trigger_source > 3) + feature->trigger_source -= 3; + feature->trigger_source += DC1394_TRIGGER_SOURCE_MIN; + break; + default: + break; + } + + feature->is_on= (value & 0x02000000UL) ? DC1394_TRUE : DC1394_FALSE; + + switch (feature->id) { + case DC1394_FEATURE_WHITE_BALANCE: + feature->RV_value= value & 0xFFFUL; + feature->BU_value= (value & 0xFFF000UL) >> 12; + break; + case DC1394_FEATURE_WHITE_SHADING: + feature->R_value=value & 0xFFUL; + feature->G_value=(value & 0xFF00UL)>>8; + feature->B_value=(value & 0xFF0000UL)>>16; + break; + case DC1394_FEATURE_TEMPERATURE: + feature->value= value & 0xFFFUL; + feature->target_value= value & 0xFFF000UL; + break; + default: + feature->value= value & 0xFFFUL; + break; + } + + if (feature->absolute_capable>0) { + err=dc1394_feature_get_absolute_boundaries(camera, feature->id, &feature->abs_min, &feature->abs_max); + DC1394_ERR_RTN(err, "Could not get feature absolute min/max"); + err=dc1394_feature_get_absolute_value(camera, feature->id, &feature->abs_value); + DC1394_ERR_RTN(err, "Could not get feature absolute value"); + err=dc1394_feature_get_absolute_control(camera, feature->id, &feature->abs_control); + DC1394_ERR_RTN(err, "Could not get feature absolute control"); + } + + return err; +} + +/***************************************************** + dc1394_print_feature + + Displays the bounds and options of the given feature +*****************************************************/ +dc1394error_t +dc1394_feature_print(dc1394feature_info_t *f, FILE *fd) +{ + int fid= f->id; + + if ( (fid < DC1394_FEATURE_MIN) || (fid > DC1394_FEATURE_MAX) ) { + return DC1394_INVALID_FEATURE; + } + const char *feature_string = dc1394_feature_get_string (fid); + fprintf(fd,"%s:\n\t", feature_string); + + if (!f->available) { + fprintf(fd,"NOT AVAILABLE\n"); + return DC1394_SUCCESS; + } + + if (f->readout_capable) + fprintf(fd,"RC "); + if (f->on_off_capable) + fprintf(fd,"O/OC "); + int i; + for (i=0;imodes.num;i++) { + switch (f->modes.modes[i]) { + case DC1394_FEATURE_MODE_MANUAL: + fprintf(fd,"MC "); + break; + case DC1394_FEATURE_MODE_AUTO: + fprintf(fd,"AC "); + break; + case DC1394_FEATURE_MODE_ONE_PUSH_AUTO: + fprintf(fd,"OP "); + break; + } + fprintf(fd,"(active is: "); + switch (f->current_mode) { + case DC1394_FEATURE_MODE_MANUAL: + fprintf(fd,"MAN) "); + break; + case DC1394_FEATURE_MODE_AUTO: + fprintf(fd,"AUTO) "); + break; + case DC1394_FEATURE_MODE_ONE_PUSH_AUTO: + fprintf(fd,"ONE PUSH) "); + break; + } + + } + if (f->absolute_capable) + fprintf(fd,"ABS "); + fprintf(fd,"\n"); + + if (f->on_off_capable) { + if (f->is_on) + fprintf(fd,"\tFeature: ON "); + else + fprintf(fd,"\tFeature: OFF "); + } + else + fprintf(fd,"\t"); + + if (fid != DC1394_FEATURE_TRIGGER) + fprintf(fd,"min: %d max %d\n", f->min, f->max); + + switch(fid) { + case DC1394_FEATURE_TRIGGER: + fprintf(fd,"\n\tAvailableTriggerModes: "); + if (f->trigger_modes.num==0) { + fprintf(fd,"none"); + } + else { + int i; + for (i=0;itrigger_modes.num;i++) { + fprintf(fd,"%d ",f->trigger_modes.modes[i]); + } + } + fprintf(fd,"\n\tAvailableTriggerSources: "); + if (f->trigger_sources.num==0) { + fprintf(fd,"none"); + } + else { + int i; + for (i=0;itrigger_sources.num;i++) { + fprintf(fd,"%d ",f->trigger_sources.sources[i]); + } + } + fprintf(fd,"\n\tPolarity Change Capable: "); + + if (f->polarity_capable) + fprintf(fd,"True"); + else + fprintf(fd,"False"); + + fprintf(fd,"\n\tCurrent Polarity: "); + + if (f->trigger_polarity) + fprintf(fd,"POS"); + else + fprintf(fd,"NEG"); + + fprintf(fd,"\n\tcurrent mode: %d\n", f->trigger_mode); + if (f->trigger_sources.num>0) { + fprintf(fd,"\n\tcurrent source: %d\n", f->trigger_source); + } + break; + case DC1394_FEATURE_WHITE_BALANCE: + fprintf(fd,"\tB/U value: %d R/V value: %d\n", f->BU_value, f->RV_value); + break; + case DC1394_FEATURE_TEMPERATURE: + fprintf(fd,"\tTarget temp: %d Current Temp: %d\n", f->target_value, f->value); + break; + case DC1394_FEATURE_WHITE_SHADING: + fprintf(fd,"\tR value: %d G value: %d B value: %d\n", f->R_value, + f->G_value, f->B_value); + break; + default: + fprintf(fd,"\tcurrent value is: %d\n",f->value); + break; + } + if (f->absolute_capable) + fprintf(fd,"\tabsolute settings:\n\t value: %f\n\t min: %f\n\t max: %f\n", f->abs_value,f->abs_min,f->abs_max); + + return DC1394_SUCCESS; +} + +/***************************************************** + dc1394_print_feature_set + + Displays the entire feature set stored in features +*****************************************************/ +dc1394error_t +dc1394_feature_print_all(dc1394featureset_t *features, FILE *fd) +{ + uint32_t i, j; + dc1394error_t err=DC1394_SUCCESS; + + fprintf(fd,"------ Features report ------\n"); + fprintf(fd,"OP - one push capable\n"); + fprintf(fd,"RC - readout capable\n"); + fprintf(fd,"O/OC - on/off capable\n"); + fprintf(fd,"AC - auto capable\n"); + fprintf(fd,"MC - manual capable\n"); + fprintf(fd,"ABS - absolute capable\n"); + fprintf(fd,"-----------------------------\n"); + + for (i= DC1394_FEATURE_MIN, j= 0; i <= DC1394_FEATURE_MAX; i++, j++) { + err=dc1394_feature_print(&features->feature[j], fd); + DC1394_ERR_RTN(err, "Could not print feature"); + } + + return err; +} + +dc1394error_t +dc1394_camera_reset(dc1394camera_t *camera) +{ + dc1394error_t err; + err=dc1394_set_control_register(camera, REG_CAMERA_INITIALIZE, DC1394_FEATURE_ON); + DC1394_ERR_RTN(err, "Could not reset the camera"); + return err; +} + +dc1394error_t +dc1394_video_get_supported_modes(dc1394camera_t *camera, dc1394video_modes_t *modes) +{ + dc1394error_t err; + uint32_t value, sup_formats; + dc1394video_mode_t mode; + + // get supported formats + err=dc1394_get_control_register(camera, REG_CAMERA_V_FORMAT_INQ, &sup_formats); + DC1394_ERR_RTN(err, "Could not get supported formats"); + + // for each format check supported modes and add them as we find them. + + modes->num=0; + // Format_0 + if ((sup_formats & (0x1 << (31-(DC1394_FORMAT0-DC1394_FORMAT_MIN)))) > 0) { + err=dc1394_get_control_register(camera, REG_CAMERA_V_MODE_INQ_BASE + ((DC1394_FORMAT0-DC1394_FORMAT_MIN) * 0x04U), &value); + DC1394_ERR_RTN(err, "Could not get supported modes for Format_0"); + + for (mode=DC1394_VIDEO_MODE_FORMAT0_MIN;mode<=DC1394_VIDEO_MODE_FORMAT0_MAX;mode++) { + if ((value & (0x1<<(31-(mode-DC1394_VIDEO_MODE_FORMAT0_MIN)))) > 0) { + modes->modes[modes->num]=mode; + modes->num++; + } + } + } + // Format_1 + if ((sup_formats & (0x1 << (31-(DC1394_FORMAT1-DC1394_FORMAT_MIN)))) > 0) { + err=dc1394_get_control_register(camera, REG_CAMERA_V_MODE_INQ_BASE + ((DC1394_FORMAT1-DC1394_FORMAT_MIN) * 0x04U), &value); + DC1394_ERR_RTN(err, "Could not get supported modes for Format_1"); + + for (mode=DC1394_VIDEO_MODE_FORMAT1_MIN;mode<=DC1394_VIDEO_MODE_FORMAT1_MAX;mode++) { + if ((value & (0x1<<(31-(mode-DC1394_VIDEO_MODE_FORMAT1_MIN)))) > 0) { + modes->modes[modes->num]=mode; + modes->num++; + } + } + } + // Format_2 + if ((sup_formats & (0x1 << (31-(DC1394_FORMAT2-DC1394_FORMAT_MIN)))) > 0) { + err=dc1394_get_control_register(camera, REG_CAMERA_V_MODE_INQ_BASE + ((DC1394_FORMAT2-DC1394_FORMAT_MIN) * 0x04U), &value); + DC1394_ERR_RTN(err, "Could not get supported modes for Format_2"); + + for (mode=DC1394_VIDEO_MODE_FORMAT2_MIN;mode<=DC1394_VIDEO_MODE_FORMAT2_MAX;mode++) { + if ((value & (0x1<<(31-(mode-DC1394_VIDEO_MODE_FORMAT2_MIN)))) > 0) { + modes->modes[modes->num]=mode; + modes->num++; + } + } + } + // Format_6 + if ((sup_formats & (0x1 << (31-(DC1394_FORMAT6-DC1394_FORMAT_MIN)))) > 0) { + err=dc1394_get_control_register(camera, REG_CAMERA_V_MODE_INQ_BASE + ((DC1394_FORMAT6-DC1394_FORMAT_MIN) * 0x04U), &value); + DC1394_ERR_RTN(err, "Could not get supported modes for Format_3"); + + for (mode=DC1394_VIDEO_MODE_FORMAT6_MIN;mode<=DC1394_VIDEO_MODE_FORMAT6_MAX;mode++) { + if ((value & (0x1<<(31-(mode-DC1394_VIDEO_MODE_FORMAT6_MIN))))>0) { + modes->modes[modes->num]=mode; + modes->num++; + } + } + } + // Format_7 + if ((sup_formats & (0x1 << (31-(DC1394_FORMAT7-DC1394_FORMAT_MIN)))) > 0) { + err=dc1394_get_control_register(camera, REG_CAMERA_V_MODE_INQ_BASE + ((DC1394_FORMAT7-DC1394_FORMAT_MIN) * 0x04U), &value); + DC1394_ERR_RTN(err, "Could not get supported modes for Format_4"); + + for (mode=DC1394_VIDEO_MODE_FORMAT7_MIN;mode<=DC1394_VIDEO_MODE_FORMAT7_MAX;mode++) { + if ((value & (0x1<<(31-(mode-DC1394_VIDEO_MODE_FORMAT7_MIN))))>0) { + modes->modes[modes->num]=mode; + modes->num++; + } + } + } + + return err; +} + +dc1394error_t +dc1394_video_get_supported_framerates(dc1394camera_t *camera, dc1394video_mode_t video_mode, dc1394framerates_t *framerates) +{ + dc1394framerate_t framerate; + dc1394error_t err; + uint32_t format; + uint32_t value; + + err=get_format_from_mode(video_mode, &format); + DC1394_ERR_RTN(err, "Invalid mode code"); + + if ((format==DC1394_FORMAT6)||(format==DC1394_FORMAT7)) { + err=DC1394_INVALID_VIDEO_FORMAT; + DC1394_ERR_RTN(err, "Modes corresponding for format6 and format7 do not have framerates!"); + } + + switch (format) { + case DC1394_FORMAT0: + video_mode-=DC1394_VIDEO_MODE_FORMAT0_MIN; + break; + case DC1394_FORMAT1: + video_mode-=DC1394_VIDEO_MODE_FORMAT1_MIN; + break; + case DC1394_FORMAT2: + video_mode-=DC1394_VIDEO_MODE_FORMAT2_MIN; + break; + } + format-=DC1394_FORMAT_MIN; + + + err=dc1394_get_control_register(camera,REG_CAMERA_V_RATE_INQ_BASE + (format * 0x20U) + (video_mode * 0x04U), &value); + DC1394_ERR_RTN(err, "Could not get supported framerates"); + + framerates->num=0; + for (framerate=DC1394_FRAMERATE_MIN;framerate<=DC1394_FRAMERATE_MAX;framerate++) { + if ((value & (0x1<<(31-(framerate-DC1394_FRAMERATE_MIN))))>0) { + framerates->framerates[framerates->num]=framerate; + framerates->num++; + } + } + + return err; +} + + +dc1394error_t +dc1394_video_get_framerate(dc1394camera_t *camera, dc1394framerate_t *framerate) +{ + uint32_t value; + dc1394error_t err; + + err=dc1394_get_control_register(camera, REG_CAMERA_FRAME_RATE, &value); + DC1394_ERR_RTN(err, "Could not get video framerate"); + + *framerate= (uint32_t)((value >> 29) & 0x7UL) + DC1394_FRAMERATE_MIN; + + return err; +} + +dc1394error_t +dc1394_video_set_framerate(dc1394camera_t *camera, dc1394framerate_t framerate) +{ + dc1394error_t err; + if ( (framerate < DC1394_FRAMERATE_MIN) || (framerate > DC1394_FRAMERATE_MAX) ) { + return DC1394_INVALID_FRAMERATE; + } + + err=dc1394_set_control_register(camera, REG_CAMERA_FRAME_RATE, (uint32_t)(((framerate - DC1394_FRAMERATE_MIN) & 0x7UL) << 29)); + DC1394_ERR_RTN(err, "Could not set video framerate"); + + return err; +} + +dc1394error_t +dc1394_video_get_mode(dc1394camera_t *camera, dc1394video_mode_t *mode) +{ + dc1394error_t err; + uint32_t value = 0; // set to zero to avoid valgrind errors + uint32_t format = 0; // set to zero to avoid valgrind errors + + err= dc1394_get_control_register(camera, REG_CAMERA_VIDEO_FORMAT, &value); + DC1394_ERR_RTN(err, "Could not get video format"); + + format= (uint32_t)((value >> 29) & 0x7UL) + DC1394_FORMAT_MIN; + + err= dc1394_get_control_register(camera, REG_CAMERA_VIDEO_MODE, &value); + DC1394_ERR_RTN(err, "Could not get video mode"); + + switch(format) { + case DC1394_FORMAT0: + *mode= (uint32_t)((value >> 29) & 0x7UL) + DC1394_VIDEO_MODE_FORMAT0_MIN; + break; + case DC1394_FORMAT1: + *mode= (uint32_t)((value >> 29) & 0x7UL) + DC1394_VIDEO_MODE_FORMAT1_MIN; + break; + case DC1394_FORMAT2: + *mode= (uint32_t)((value >> 29) & 0x7UL) + DC1394_VIDEO_MODE_FORMAT2_MIN; + break; + case DC1394_FORMAT6: + *mode= (uint32_t)((value >> 29) & 0x7UL) + DC1394_VIDEO_MODE_FORMAT6_MIN; + break; + case DC1394_FORMAT7: + *mode= (uint32_t)((value >> 29) & 0x7UL) + DC1394_VIDEO_MODE_FORMAT7_MIN; + break; + default: + return DC1394_INVALID_VIDEO_FORMAT; + break; + } + + return err; +} + +dc1394error_t +dc1394_video_set_mode(dc1394camera_t *camera, dc1394video_mode_t mode) +{ + uint32_t format, min; + dc1394error_t err; + + if ( (modeDC1394_VIDEO_MODE_MAX) ) + return DC1394_INVALID_VIDEO_MODE; + + err=get_format_from_mode(mode, &format); + DC1394_ERR_RTN(err, "Invalid video mode code"); + + switch(format) { + case DC1394_FORMAT0: + min= DC1394_VIDEO_MODE_FORMAT0_MIN; + break; + case DC1394_FORMAT1: + min= DC1394_VIDEO_MODE_FORMAT1_MIN; + break; + case DC1394_FORMAT2: + min= DC1394_VIDEO_MODE_FORMAT2_MIN; + break; + case DC1394_FORMAT6: + min= DC1394_VIDEO_MODE_FORMAT6_MIN; + break; + case DC1394_FORMAT7: + min= DC1394_VIDEO_MODE_FORMAT7_MIN; + break; + default: + return DC1394_INVALID_VIDEO_MODE; + break; + } + + //if (format>FORMAT2) + // format+=DC1394_FORMAT_GAP; + + err=dc1394_set_control_register(camera, REG_CAMERA_VIDEO_FORMAT, (uint32_t)(((format - DC1394_FORMAT_MIN) & 0x7UL) << 29)); + DC1394_ERR_RTN(err, "Could not set video format"); + + err=dc1394_set_control_register(camera, REG_CAMERA_VIDEO_MODE, (uint32_t)(((mode - min) & 0x7UL) << 29)); + DC1394_ERR_RTN(err, "Could not set video mode"); + + return err; + +} + +dc1394error_t +dc1394_video_get_iso_speed(dc1394camera_t *camera, dc1394speed_t *speed) +{ + dc1394error_t err; + uint32_t value; + + err=dc1394_get_control_register(camera, REG_CAMERA_ISO_DATA, &value); + DC1394_ERR_RTN(err, "Could not get ISO data"); + + if (camera->bmode_capable) { // check if 1394b is available + if (value & 0x00008000) { //check if we are now using 1394b + *speed= (uint32_t)(value& 0x7UL); + if ((*speedDC1394_ISO_SPEED_MAX)) // abort if speed not within valid range + return DC1394_INVALID_ISO_SPEED; + } + else { // fallback to legacy + *speed= (uint32_t)((value >> 24) & 0x3UL); + if ((*speedDC1394_ISO_SPEED_400)) // abort if speed not within valid range + return DC1394_INVALID_ISO_SPEED; + } + } + else { // legacy + *speed= (uint32_t)((value >> 24) & 0x3UL); + if ((*speedDC1394_ISO_SPEED_400)) // abort if speed not within valid range + return DC1394_INVALID_ISO_SPEED; + } + + return err; +} + +dc1394error_t +dc1394_video_set_iso_speed(dc1394camera_t *camera, dc1394speed_t speed) +{ + dc1394error_t err; + uint32_t value=0; + int channel; + + if ((speed>DC1394_ISO_SPEED_MAX) || (speedbmode_capable)&&(value & 0x00008000)) { + err=dc1394_get_control_register(camera, REG_CAMERA_ISO_DATA, &value); + DC1394_ERR_RTN(err, "oops"); + channel=(value >> 8) & 0x3FUL; + err=dc1394_set_control_register(camera, REG_CAMERA_ISO_DATA, + (uint32_t) ( ((channel & 0x3FUL) << 8) | (speed & 0x7UL) | (0x1 << 15) )); + DC1394_ERR_RTN(err, "oops"); + } + else { // fallback to legacy + if (speed>DC1394_ISO_SPEED_400-DC1394_ISO_SPEED_MIN) { + dc1394_log_error("An ISO speed >400Mbps was requested while the camera is in LEGACY mode. Please set the operation mode to OPERATION_MODE_1394B before asking for 1394b ISO speeds"); + return DC1394_INVALID_ISO_SPEED; + } + err=dc1394_get_control_register(camera, REG_CAMERA_ISO_DATA, &value); + DC1394_ERR_RTN(err, "oops"); + channel=(value >> 28) & 0xFUL; + err=dc1394_set_control_register(camera, REG_CAMERA_ISO_DATA, + (uint32_t) (((channel & 0xFUL) << 28) | + ((speed & 0x3UL) << 24) )); + DC1394_ERR_RTN(err, "Could not set ISO data register"); + } + + return err;; +} + +dc1394error_t +dc1394_video_get_iso_channel(dc1394camera_t *camera, uint32_t * channel) +{ + dc1394error_t err; + uint32_t value_inq, value; + + err=dc1394_get_control_register(camera, REG_CAMERA_BASIC_FUNC_INQ, &value_inq); + DC1394_ERR_RTN(err, "Could not get basic function register"); + + err=dc1394_get_control_register(camera, REG_CAMERA_ISO_DATA, &value); + DC1394_ERR_RTN(err, "Could not get ISO data"); + + // check if 1394b is available and if we are now using 1394b + if ((value_inq & 0x00800000)&&(value & 0x00008000)) + *channel = (value >> 8) & 0x3FUL; + else + *channel = (value >> 28) & 0xFUL; + + return DC1394_SUCCESS; +} + +dc1394error_t +dc1394_video_set_iso_channel(dc1394camera_t *camera, uint32_t channel) +{ + dc1394error_t err; + uint32_t value_inq, value=0; + int speed; + + err=dc1394_get_control_register(camera, REG_CAMERA_BASIC_FUNC_INQ, &value_inq); + DC1394_ERR_RTN(err, "Could not get basic function register"); + + err=dc1394_get_control_register(camera, REG_CAMERA_ISO_DATA, &value); + DC1394_ERR_RTN(err, "Could not get ISO data"); + + // check if 1394b is available and if we are now using 1394b + if ((value_inq & 0x00800000)&&(value & 0x00008000)) { + err=dc1394_get_control_register(camera, REG_CAMERA_ISO_DATA, &value); + DC1394_ERR_RTN(err, "oops"); + speed=value & 0x7UL; + err=dc1394_set_control_register(camera, REG_CAMERA_ISO_DATA, + (uint32_t) ( ((channel & 0x3FUL) << 8) | (speed & 0x7UL) | (0x1 << 15) )); + DC1394_ERR_RTN(err, "oops"); + } + else { // fallback to legacy + err=dc1394_get_control_register(camera, REG_CAMERA_ISO_DATA, &value); + DC1394_ERR_RTN(err, "oops"); + speed=(value >> 24) & 0x3UL; + if (speed>DC1394_ISO_SPEED_400-DC1394_ISO_SPEED_MIN) { + dc1394_log_error("an ISO speed >400Mbps was requested while the camera is in LEGACY mode Please set the operation mode to OPERATION_MODE_1394B before asking for\n 1394b ISO speeds"); + return DC1394_FAILURE; + } + err=dc1394_set_control_register(camera, REG_CAMERA_ISO_DATA, + (uint32_t) (((channel & 0xFUL) << 28) | ((speed & 0x3UL) << 24) )); + DC1394_ERR_RTN(err, "Could not set ISO data register"); + } + + return err; +} + +dc1394error_t +dc1394_video_get_operation_mode(dc1394camera_t *camera, dc1394operation_mode_t *mode) +{ + dc1394error_t err; + uint32_t value; + + err=dc1394_get_control_register(camera, REG_CAMERA_ISO_DATA, &value); + DC1394_ERR_RTN(err, "Could not get ISO data"); + + if (camera->bmode_capable==DC1394_TRUE) { + if ((value & 0x00008000) >0) + *mode=DC1394_OPERATION_MODE_1394B; + else + *mode=DC1394_OPERATION_MODE_LEGACY; + } + else { + *mode=DC1394_OPERATION_MODE_LEGACY; + } + + return err; +} + + +dc1394error_t +dc1394_video_set_operation_mode(dc1394camera_t *camera, dc1394operation_mode_t mode) +{ + dc1394error_t err; + uint32_t value; + + if ( (modeDC1394_OPERATION_MODE_MAX) ) + return DC1394_INVALID_OPERATION_MODE; + + err=dc1394_get_control_register(camera, REG_CAMERA_ISO_DATA, &value); + DC1394_ERR_RTN(err, "Could not get ISO data"); + + if (mode==DC1394_OPERATION_MODE_LEGACY) { + err=dc1394_set_control_register(camera, REG_CAMERA_ISO_DATA, (uint32_t) (value & 0xFFFF7FFF)); + DC1394_ERR_RTN(err, "Could not set ISO data"); + } + else { // 1394b + if (camera->bmode_capable) { // if 1394b available + err=dc1394_set_control_register(camera, REG_CAMERA_ISO_DATA, (uint32_t) (value | 0x00008000)); + DC1394_ERR_RTN(err, "Could not set ISO data"); + } + else { // 1394b asked, but it is not available + return DC1394_FUNCTION_NOT_SUPPORTED; + } + } + + return DC1394_SUCCESS; + +} + +dc1394error_t +dc1394_camera_set_power(dc1394camera_t *camera, dc1394switch_t pwr) +{ + dc1394error_t err; + switch (pwr) { + case DC1394_ON: + err=dc1394_set_control_register(camera, REG_CAMERA_POWER, DC1394_FEATURE_ON); + DC1394_ERR_RTN(err, "Could not switch camera ON"); + break; + case DC1394_OFF: + err=dc1394_set_control_register(camera, REG_CAMERA_POWER, DC1394_FEATURE_OFF); + DC1394_ERR_RTN(err, "Could not switch camera OFF"); + break; + default: + err=DC1394_INVALID_ARGUMENT_VALUE; + DC1394_ERR_RTN(err, "Invalid switch value"); + } + return err; +} + +dc1394error_t +dc1394_video_set_transmission(dc1394camera_t *camera, dc1394switch_t pwr) +{ + dc1394error_t err; + + if (pwr==DC1394_ON) { + err=dc1394_set_control_register(camera, REG_CAMERA_ISO_EN, DC1394_FEATURE_ON); + DC1394_ERR_RTN(err, "Could not start ISO transmission"); + } + else { + // first we stop ISO + err=dc1394_set_control_register(camera, REG_CAMERA_ISO_EN, DC1394_FEATURE_OFF); + DC1394_ERR_RTN(err, "Could not stop ISO transmission"); + } + + return err; +} + +dc1394error_t +dc1394_video_get_transmission(dc1394camera_t *camera, dc1394switch_t *is_on) +{ + dc1394error_t err; + uint32_t value; + err= dc1394_get_control_register(camera, REG_CAMERA_ISO_EN, &value); + DC1394_ERR_RTN(err, "Could not get ISO status"); + + *is_on= (value & DC1394_FEATURE_ON)>>31; + return err; +} + +dc1394error_t +dc1394_video_set_one_shot(dc1394camera_t *camera, dc1394switch_t pwr) +{ + dc1394error_t err; + switch (pwr) { + case DC1394_ON: + err=dc1394_set_control_register(camera, REG_CAMERA_ONE_SHOT, DC1394_FEATURE_ON); + DC1394_ERR_RTN(err, "Could not set one-shot"); + break; + case DC1394_OFF: + err=dc1394_set_control_register(camera, REG_CAMERA_ONE_SHOT, DC1394_FEATURE_OFF); + DC1394_ERR_RTN(err, "Could not unset one-shot"); + break; + default: + err=DC1394_INVALID_ARGUMENT_VALUE; + DC1394_ERR_RTN(err, "Invalid switch value"); + } + return err; +} + +dc1394error_t +dc1394_video_get_one_shot(dc1394camera_t *camera, dc1394bool_t *is_on) +{ + uint32_t value; + dc1394error_t err = dc1394_get_control_register(camera, REG_CAMERA_ONE_SHOT, &value); + DC1394_ERR_RTN(err, "Could not get one-shot status"); + *is_on = ( value & DC1394_FEATURE_ON) ? DC1394_TRUE : DC1394_FALSE; + return err; +} + +dc1394error_t +dc1394_video_get_multi_shot(dc1394camera_t *camera, dc1394bool_t *is_on, uint32_t *numFrames) +{ + uint32_t value; + dc1394error_t err = dc1394_get_control_register(camera, REG_CAMERA_ONE_SHOT, &value); + DC1394_ERR_RTN(err, "Could not get multishot status"); + *is_on = (value & (DC1394_FEATURE_ON>>1)) >> 30; + *numFrames= value & 0xFFFFUL; + + return err; +} + +dc1394error_t +dc1394_video_set_multi_shot(dc1394camera_t *camera, uint32_t numFrames, dc1394switch_t pwr) +{ + dc1394error_t err; + switch (pwr) { + case DC1394_ON: + err=dc1394_set_control_register(camera, REG_CAMERA_ONE_SHOT, (0x40000000UL | (numFrames & 0xFFFFUL))); + DC1394_ERR_RTN(err, "Could not set multishot"); + break; + case DC1394_OFF: + err=dc1394_video_set_one_shot(camera,pwr); + DC1394_ERR_RTN(err, "Could not unset multishot"); + break; + default: + err=DC1394_INVALID_ARGUMENT_VALUE; + DC1394_ERR_RTN(err, "Invalid switch value"); + } + return err; +} + +dc1394error_t +dc1394_feature_whitebalance_get_value(dc1394camera_t *camera, uint32_t *u_b_value, uint32_t *v_r_value) +{ + uint32_t value; + dc1394error_t err= dc1394_get_control_register(camera, REG_CAMERA_WHITE_BALANCE, &value); + DC1394_ERR_RTN(err, "Could not get white balance"); + + *u_b_value= (uint32_t)((value & 0xFFF000UL) >> 12); + *v_r_value= (uint32_t)(value & 0xFFFUL); + return err; +} + +dc1394error_t +dc1394_feature_whitebalance_set_value(dc1394camera_t *camera, uint32_t u_b_value, uint32_t v_r_value) +{ + uint32_t curval; + dc1394error_t err; + err=dc1394_get_control_register(camera, REG_CAMERA_WHITE_BALANCE, &curval); + DC1394_ERR_RTN(err, "Could not get white balance"); + + curval= (curval & 0xFF000000UL) | ( ((u_b_value & 0xFFFUL) << 12) | (v_r_value & 0xFFFUL) ); + err=dc1394_set_control_register(camera, REG_CAMERA_WHITE_BALANCE, curval); + DC1394_ERR_RTN(err, "Could not set white balance"); + return err; +} + +dc1394error_t +dc1394_feature_temperature_get_value(dc1394camera_t *camera, uint32_t *target_temperature, uint32_t *temperature) +{ + uint32_t value; + dc1394error_t err= dc1394_get_control_register(camera, REG_CAMERA_TEMPERATURE, &value); + DC1394_ERR_RTN(err, "Could not get temperature"); + *target_temperature= (uint32_t)((value >> 12) & 0xFFF); + *temperature= (uint32_t)(value & 0xFFFUL); + return err; +} + +dc1394error_t +dc1394_feature_temperature_set_value(dc1394camera_t *camera, uint32_t target_temperature) +{ + dc1394error_t err; + uint32_t curval; + + err=dc1394_get_control_register(camera, REG_CAMERA_TEMPERATURE, &curval); + DC1394_ERR_RTN(err, "Could not get temperature"); + + curval= (curval & 0xFF000FFFUL) | ((target_temperature & 0xFFFUL) << 12); + err= dc1394_set_control_register(camera, REG_CAMERA_TEMPERATURE, curval); + DC1394_ERR_RTN(err, "Could not set temperature"); + + return err; +} + +dc1394error_t +dc1394_feature_whiteshading_get_value(dc1394camera_t *camera, uint32_t *r_value, uint32_t *g_value, uint32_t *b_value) +{ + uint32_t value; + dc1394error_t err= dc1394_get_control_register(camera, REG_CAMERA_WHITE_SHADING, &value); + DC1394_ERR_RTN(err, "Could not get white shading"); + + *r_value= (uint32_t)((value & 0xFF0000UL) >> 16); + *g_value= (uint32_t)((value & 0xFF00UL) >> 8); + *b_value= (uint32_t)(value & 0xFFUL); + + return err; +} + +dc1394error_t +dc1394_feature_whiteshading_set_value(dc1394camera_t *camera, uint32_t r_value, uint32_t g_value, uint32_t b_value) +{ + uint32_t curval; + + dc1394error_t err=dc1394_get_control_register(camera, REG_CAMERA_WHITE_SHADING, &curval); + DC1394_ERR_RTN(err, "Could not get white shading"); + + curval= (curval & 0xFF000000UL) | ( ((r_value & 0xFFUL) << 16) | + ((g_value & 0xFFUL) << 8) | + (b_value & 0xFFUL) ); + err=dc1394_set_control_register(camera, REG_CAMERA_WHITE_SHADING, curval); + DC1394_ERR_RTN(err, "Could not set white shading"); + + return err; +} + +dc1394error_t +dc1394_external_trigger_get_mode(dc1394camera_t *camera, dc1394trigger_mode_t *mode) +{ + uint32_t value; + dc1394error_t err= dc1394_get_control_register(camera, REG_CAMERA_TRIGGER_MODE, &value); + DC1394_ERR_RTN(err, "Could not get trigger mode"); + + *mode= (uint32_t)( ((value >> 16) & 0xFUL) ); + if ((*mode)>5) + (*mode)-=8; + (*mode)+= DC1394_TRIGGER_MODE_MIN; + + return err; +} + +dc1394error_t +dc1394_external_trigger_set_mode(dc1394camera_t *camera, dc1394trigger_mode_t mode) +{ + dc1394error_t err; + uint32_t curval; + + if ( (mode < DC1394_TRIGGER_MODE_MIN) || (mode > DC1394_TRIGGER_MODE_MAX) ) { + return DC1394_INVALID_TRIGGER_MODE; + } + + err=dc1394_get_control_register(camera, REG_CAMERA_TRIGGER_MODE, &curval); + DC1394_ERR_RTN(err, "Could not get trigger mode"); + + mode-= DC1394_TRIGGER_MODE_MIN; + if (mode>5) + mode+=8; + curval= (curval & 0xFFF0FFFFUL) | ((mode & 0xFUL) << 16); + err=dc1394_set_control_register(camera, REG_CAMERA_TRIGGER_MODE, curval); + DC1394_ERR_RTN(err, "Could not set trigger mode"); + return err; +} + + +dc1394error_t +dc1394_external_trigger_get_supported_sources(dc1394camera_t *camera, dc1394trigger_sources_t *sources) +{ + uint32_t value; + dc1394error_t err; + uint64_t offset; + int i; + + FEATURE_TO_INQUIRY_OFFSET(DC1394_FEATURE_TRIGGER, offset); + err=dc1394_get_control_register(camera, offset, &value); + DC1394_ERR_RTN(err,"Could not query supported trigger sources"); + + sources->num=0; + for (i = 0; i < DC1394_TRIGGER_SOURCE_NUM; i++) { + if (value & (0x1 << (23-i-(i>3)*3))){ + sources->sources[sources->num]=i+DC1394_TRIGGER_SOURCE_MIN; + sources->num++; + } + } + + return err; +} + + +dc1394error_t +dc1394_external_trigger_get_source(dc1394camera_t *camera, dc1394trigger_source_t *source) +{ + uint32_t value; + dc1394error_t err= dc1394_get_control_register(camera, REG_CAMERA_TRIGGER_MODE, &value); + DC1394_ERR_RTN(err, "Could not get trigger source"); + + *source= (uint32_t)( ((value >> 21) & 0x7UL) ); + if (*source > 3) + *source -= 3; + (*source)+= DC1394_TRIGGER_SOURCE_MIN; + + return err; +} + +dc1394error_t +dc1394_external_trigger_set_source(dc1394camera_t *camera, dc1394trigger_source_t source) +{ + dc1394error_t err; + uint32_t curval; + + if ( (source < DC1394_TRIGGER_SOURCE_MIN) || (source > DC1394_TRIGGER_SOURCE_MAX) ) { + return DC1394_INVALID_TRIGGER_SOURCE; + } + + err=dc1394_get_control_register(camera, REG_CAMERA_TRIGGER_MODE, &curval); + DC1394_ERR_RTN(err, "Could not get trigger source"); + + source-= DC1394_TRIGGER_SOURCE_MIN; + if (source > 3) + source += 3; + curval= (curval & 0xFF1FFFFFUL) | ((source & 0x7UL) << 21); + err=dc1394_set_control_register(camera, REG_CAMERA_TRIGGER_MODE, curval); + DC1394_ERR_RTN(err, "Could not set trigger source"); + return err; +} + +dc1394error_t +dc1394_feature_get_value(dc1394camera_t *camera, dc1394feature_t feature, uint32_t *value) +{ + uint32_t quadval; + uint64_t offset; + dc1394error_t err; + + if ( (featureDC1394_FEATURE_MAX) ) + return DC1394_INVALID_FEATURE; + + if ((feature==DC1394_FEATURE_WHITE_BALANCE)|| + (feature==DC1394_FEATURE_WHITE_SHADING)|| + (feature==DC1394_FEATURE_TEMPERATURE)) { + err=DC1394_INVALID_FEATURE; + DC1394_ERR_RTN(err, "You should use the specific functions to read from multiple-value features"); + } + + FEATURE_TO_VALUE_OFFSET(feature, offset); + + err=dc1394_get_control_register(camera, offset, &quadval); + DC1394_ERR_RTN(err, "Could not get feature value"); + *value= (uint32_t)(quadval & 0xFFFUL); + + return err; +} + +dc1394error_t +dc1394_feature_set_value(dc1394camera_t *camera, dc1394feature_t feature, uint32_t value) +{ + uint32_t quadval; + uint64_t offset; + dc1394error_t err; + + if ( (featureDC1394_FEATURE_MAX) ) + return DC1394_INVALID_FEATURE; + + if ((feature==DC1394_FEATURE_WHITE_BALANCE)|| + (feature==DC1394_FEATURE_WHITE_SHADING)|| + (feature==DC1394_FEATURE_TEMPERATURE)) { + err=DC1394_INVALID_FEATURE; + DC1394_ERR_RTN(err, "You should use the specific functions to write from multiple-value features"); + } + + FEATURE_TO_VALUE_OFFSET(feature, offset); + + err=dc1394_get_control_register(camera, offset, &quadval); + DC1394_ERR_RTN(err, "Could not get feature value"); + + err=dc1394_set_control_register(camera, offset, (quadval & 0xFFFFF000UL) | (value & 0xFFFUL)); + DC1394_ERR_RTN(err, "Could not set feature value"); + return err; +} + +dc1394error_t +dc1394_feature_is_present(dc1394camera_t *camera, dc1394feature_t feature, dc1394bool_t *value) +{ +/* + + NOTE ON FEATURE PRESENCE DETECTION: + + The IIDC specs have 3 locations where the feature presence is notified, at offsets 0x40X, + 0x5XX and 0x8XX. The specs do not give any difference between the different locations, + leading to different interpretations by different manufacturers, or even from model to + model. Firmware revisions may also reflect a change in interpretation by a company. This + problem is acknowledged by the IIDC working group and will be resolved in IIDC 1.32. + + In the meantime, the policy of libdc1394 is to make an AND of the three locations to + determine if a feature is available or not. No other verifications is performed. + + Some manufacturer may choose to indicate feature presence by other means, such as setting + a feature OFF and simultaneously disabling the capability to turn the feature ON. Another + technique is to disable all control means (on/off, manual, auto, absolute, etc.), + effectively resulting in a feature that can't be used. + + This kind of interpretation could be implemented in libdc1394. However, the feature may + still be writable even if it is not possible to use it. To allow this off-state writing, + the decision on whether a feature is available or not is not taking this into account. + + Damien + + */ + + dc1394error_t err; + uint64_t offset; + uint32_t quadval; + + *value=DC1394_FALSE; + + if ( (feature > DC1394_FEATURE_MAX) || (feature < DC1394_FEATURE_MIN) ) { + return DC1394_INVALID_FEATURE; + } + + if (feature < DC1394_FEATURE_ZOOM) { + offset= REG_CAMERA_FEATURE_HI_INQ; + } + else { + offset= REG_CAMERA_FEATURE_LO_INQ; + } + + // check feature presence in 0x40x + err=dc1394_get_control_register(camera, offset, &quadval); + DC1394_ERR_RTN(err, "Could not get register for feature"); + + if (is_feature_bit_set(quadval, feature)!=DC1394_TRUE) { + *value=DC1394_FALSE; + return DC1394_SUCCESS; + } + + // if feature is present in 0x40x, check for availability in 0x5xx + FEATURE_TO_INQUIRY_OFFSET(feature, offset); + + err=dc1394_get_control_register(camera, offset, &quadval); + DC1394_ERR_RTN(err, "Could not get register for feature"); + + if (quadval & 0x80000000UL) { + *value= DC1394_TRUE; + } + else { + *value= DC1394_FALSE; + return DC1394_SUCCESS; + } + + // if feature is present in 0x5xx, check for availability in 0x8xx + FEATURE_TO_VALUE_OFFSET(feature, offset); + + err=dc1394_get_control_register(camera, offset, &quadval); + DC1394_ERR_RTN(err, "Could not get register for feature"); + + if (quadval & 0x80000000UL) { + *value= DC1394_TRUE; + } + else { + *value= DC1394_FALSE; + return DC1394_SUCCESS; + } + + return err; +} + +dc1394error_t +dc1394_feature_is_readable(dc1394camera_t *camera, dc1394feature_t feature, dc1394bool_t *value) +{ + dc1394error_t err; + uint64_t offset; + uint32_t quadval; + + if ( (featureDC1394_FEATURE_MAX) ) + return DC1394_INVALID_FEATURE; + + FEATURE_TO_INQUIRY_OFFSET(feature, offset); + + err=dc1394_get_control_register(camera, offset, &quadval); + DC1394_ERR_RTN(err, "Could not get read-out capability for feature"); + + *value = (quadval & 0x08000000UL) ? DC1394_TRUE: DC1394_FALSE; + + return err; +} + +dc1394error_t +dc1394_feature_is_switchable(dc1394camera_t *camera, dc1394feature_t feature, dc1394bool_t *value) +{ + dc1394error_t err; + uint64_t offset; + uint32_t quadval; + + if ( (featureDC1394_FEATURE_MAX) ) + return DC1394_INVALID_FEATURE; + + FEATURE_TO_INQUIRY_OFFSET(feature, offset); + + err=dc1394_get_control_register(camera, offset, &quadval); + DC1394_ERR_RTN(err, "Could not get power capability for feature"); + + *value = (quadval & 0x04000000UL) ? DC1394_TRUE: DC1394_FALSE; + + return err; +} + +dc1394error_t +dc1394_feature_get_power(dc1394camera_t *camera, dc1394feature_t feature, dc1394switch_t *value) +{ + dc1394error_t err; + uint64_t offset; + uint32_t quadval; + + if ( (featureDC1394_FEATURE_MAX) ) + return DC1394_INVALID_FEATURE; + + FEATURE_TO_VALUE_OFFSET(feature, offset); + + err=dc1394_get_control_register(camera, offset, &quadval); + DC1394_ERR_RTN(err, "Could not get feature status"); + + *value = (quadval & 0x02000000UL) ? DC1394_TRUE: DC1394_FALSE; + + return err; +} + +dc1394error_t +dc1394_feature_set_power(dc1394camera_t *camera, dc1394feature_t feature, dc1394switch_t value) +{ + dc1394error_t err; + uint64_t offset; + uint32_t curval; + + if ( (featureDC1394_FEATURE_MAX) ) + return DC1394_INVALID_FEATURE; + + FEATURE_TO_VALUE_OFFSET(feature, offset); + + err=dc1394_get_control_register(camera, offset, &curval); + DC1394_ERR_RTN(err, "Could not get feature register"); + + if (value && !(curval & 0x02000000UL)) { + curval|= 0x02000000UL; + err=dc1394_set_control_register(camera, offset, curval); + DC1394_ERR_RTN(err, "Could not set feature power"); + } + else if (!value && (curval & 0x02000000UL)) { + curval&= 0xFDFFFFFFUL; + err=dc1394_set_control_register(camera, offset, curval); + DC1394_ERR_RTN(err, "Could not set feature power"); + } + + return err; +} + + +dc1394error_t +dc1394_feature_get_modes(dc1394camera_t *camera, dc1394feature_t feature, dc1394feature_modes_t *modes) +{ + dc1394error_t err; + uint64_t offset; + uint32_t quadval; + + modes->num=0; + + if ( (featureDC1394_FEATURE_MAX) ) + return DC1394_INVALID_FEATURE; + + if (feature == DC1394_FEATURE_TRIGGER) { + return DC1394_SUCCESS; // success, but no mode is available. + } + + FEATURE_TO_INQUIRY_OFFSET(feature, offset); + + err=dc1394_get_control_register(camera, offset, &quadval); + DC1394_ERR_RTN(err, "Could not get mode availability for feature"); + + if (quadval & 0x01000000UL) { + modes->modes[modes->num]=DC1394_FEATURE_MODE_MANUAL; + modes->num++; + } + if (quadval & 0x02000000UL) { + modes->modes[modes->num]=DC1394_FEATURE_MODE_AUTO; + modes->num++; + } + if (quadval & 0x10000000UL) { + modes->modes[modes->num]=DC1394_FEATURE_MODE_ONE_PUSH_AUTO; + modes->num++; + } + + return err; +} + + +dc1394error_t +dc1394_feature_get_mode(dc1394camera_t *camera, dc1394feature_t feature, dc1394feature_mode_t *mode) +{ + dc1394error_t err; + uint64_t offset; + uint32_t quadval; + + if ( (featureDC1394_FEATURE_MAX) ) + return DC1394_INVALID_FEATURE; + + if ((feature == DC1394_FEATURE_TRIGGER)|| + (feature == DC1394_FEATURE_TRIGGER_DELAY)) { + *mode=DC1394_FEATURE_MODE_MANUAL; + } + + FEATURE_TO_VALUE_OFFSET(feature, offset); + + err=dc1394_get_control_register(camera, offset, &quadval); + DC1394_ERR_RTN(err, "Could not get feature auto status"); + + if (quadval & 0x04000000UL) { + *mode= DC1394_FEATURE_MODE_ONE_PUSH_AUTO; + } + else if (quadval & 0x01000000UL) { + *mode= DC1394_FEATURE_MODE_AUTO; + } + else { + *mode= DC1394_FEATURE_MODE_MANUAL; + } + + return err; +} + +dc1394error_t +dc1394_feature_set_mode(dc1394camera_t *camera, dc1394feature_t feature, dc1394feature_mode_t mode) +{ + dc1394error_t err; + uint64_t offset; + uint32_t curval; + + if ( (featureDC1394_FEATURE_MAX) ) + return DC1394_INVALID_FEATURE; + + if ( (modeDC1394_FEATURE_MODE_MAX) ) + return DC1394_INVALID_FEATURE_MODE; + + if (feature == DC1394_FEATURE_TRIGGER) { + return DC1394_INVALID_FEATURE; + } + + FEATURE_TO_VALUE_OFFSET(feature, offset); + + err=dc1394_get_control_register(camera, offset, &curval); + DC1394_ERR_RTN(err, "Could not get feature register"); + + if ((mode==DC1394_FEATURE_MODE_AUTO) && !(curval & 0x01000000UL)) { + curval|= 0x01000000UL; + err=dc1394_set_control_register(camera, offset, curval); + DC1394_ERR_RTN(err, "Could not set auto mode for feature"); + } + else if ((mode==DC1394_FEATURE_MODE_MANUAL) && (curval & 0x01000000UL)) { + curval&= 0xFEFFFFFFUL; + err=dc1394_set_control_register(camera, offset, curval); + DC1394_ERR_RTN(err, "Could not set auto mode for feature"); + } + else if ((mode==DC1394_FEATURE_MODE_ONE_PUSH_AUTO)&& !(curval & 0x04000000UL)) { + curval|= 0x04000000UL; + err=dc1394_set_control_register(camera, offset, curval); + DC1394_ERR_RTN(err, "Could not sart one-push capability for feature"); + } + + return err; +} + +dc1394error_t +dc1394_feature_get_boundaries(dc1394camera_t *camera, dc1394feature_t feature, uint32_t *min, uint32_t *max) +{ + dc1394error_t err; + uint64_t offset; + uint32_t quadval; + + if ( (featureDC1394_FEATURE_MAX) ) + return DC1394_INVALID_FEATURE; + + if (feature == DC1394_FEATURE_TRIGGER) { + return DC1394_INVALID_FEATURE; + } + + FEATURE_TO_INQUIRY_OFFSET(feature, offset); + + err=dc1394_get_control_register(camera, offset, &quadval); + DC1394_ERR_RTN(err, "Could not get feature min value"); + + *min= (uint32_t)((quadval & 0xFFF000UL) >> 12); + *max= (uint32_t)(quadval & 0xFFFUL); + return err; +} + +/* + * Memory load/save functions + */ + +dc1394error_t +dc1394_memory_busy(dc1394camera_t *camera, dc1394bool_t *value) +{ + uint32_t quadlet; + dc1394error_t err= dc1394_get_control_register(camera, REG_CAMERA_MEMORY_SAVE, &quadlet); + DC1394_ERR_RTN(err, "Could not get memory busy status"); + *value = (quadlet & DC1394_FEATURE_ON) >> 31; + return err; +} + +dc1394error_t +dc1394_memory_save(dc1394camera_t *camera, uint32_t channel) +{ + dc1394error_t err=dc1394_set_control_register(camera, REG_CAMERA_MEM_SAVE_CH, (uint32_t)((channel & 0xFUL) << 28)); + DC1394_ERR_RTN(err, "Could not save memory channel"); + + err=dc1394_set_control_register(camera, REG_CAMERA_MEMORY_SAVE, DC1394_FEATURE_ON); + DC1394_ERR_RTN(err, "Could not save to memory"); + return err; +} + +dc1394error_t +dc1394_memory_load(dc1394camera_t *camera, uint32_t channel) +{ + dc1394error_t err=dc1394_set_control_register(camera, REG_CAMERA_CUR_MEM_CH, (uint32_t)((channel & 0xFUL) << 28)); + DC1394_ERR_RTN(err, "Could not load from memory"); + return err; +} + +/* + * Trigger functions + */ + +dc1394error_t +dc1394_external_trigger_set_polarity(dc1394camera_t *camera, dc1394trigger_polarity_t polarity) +{ + dc1394error_t err; + uint32_t curval; + + if ( (polarityDC1394_TRIGGER_ACTIVE_MAX) ) + return DC1394_INVALID_TRIGGER_POLARITY; + + err=dc1394_get_control_register(camera, REG_CAMERA_TRIGGER_MODE, &curval); + DC1394_ERR_RTN(err, "Could not get trigger register"); + + curval= (curval & 0xFEFFFFFFUL) | ((polarity & 0x1UL) << 24); + err=dc1394_set_control_register(camera, REG_CAMERA_TRIGGER_MODE, curval); + DC1394_ERR_RTN(err, "Could not set set trigger polarity"); + return err; +} + +dc1394error_t +dc1394_external_trigger_get_polarity(dc1394camera_t *camera, dc1394trigger_polarity_t *polarity) +{ + uint32_t value; + dc1394error_t err= dc1394_get_control_register(camera, REG_CAMERA_TRIGGER_MODE, &value); + DC1394_ERR_RTN(err, "Could not get trigger polarity"); + + *polarity= (uint32_t)( ((value >> 24) & 0x1UL) )+DC1394_TRIGGER_ACTIVE_MIN; + return err; +} + +dc1394error_t +dc1394_external_trigger_has_polarity(dc1394camera_t *camera, dc1394bool_t *polarity) +{ + dc1394error_t err; + uint64_t offset; + uint32_t quadval; + + offset= REG_CAMERA_FEATURE_HI_BASE_INQ; + + err=dc1394_get_control_register(camera, offset + ((DC1394_FEATURE_TRIGGER - DC1394_FEATURE_MIN) * 0x04U), &quadval); + DC1394_ERR_RTN(err, "Could not get trigger polarity capability"); + + *polarity = (quadval & 0x02000000UL) ? DC1394_TRUE: DC1394_FALSE; + + return err; +} + +dc1394error_t +dc1394_external_trigger_set_power(dc1394camera_t *camera, dc1394switch_t pwr) +{ + dc1394error_t err=dc1394_feature_set_power(camera, DC1394_FEATURE_TRIGGER, pwr); + DC1394_ERR_RTN(err, "Could not set external trigger"); + return err; +} + +dc1394error_t +dc1394_external_trigger_get_power(dc1394camera_t *camera, dc1394switch_t *pwr) +{ + dc1394error_t err=dc1394_feature_get_power(camera, DC1394_FEATURE_TRIGGER, pwr); + DC1394_ERR_RTN(err, "Could not set external trigger"); + return err; +} + +dc1394error_t +dc1394_software_trigger_set_power(dc1394camera_t *camera, dc1394switch_t pwr) +{ + dc1394error_t err; + + if (pwr==DC1394_ON) { + err=dc1394_set_control_register(camera, REG_CAMERA_SOFT_TRIGGER, DC1394_FEATURE_ON); + } + else { + err=dc1394_set_control_register(camera, REG_CAMERA_SOFT_TRIGGER, DC1394_FEATURE_OFF); + } + DC1394_ERR_RTN(err, "Could not set software trigger"); + return err; +} + +dc1394error_t +dc1394_software_trigger_get_power(dc1394camera_t *camera, dc1394switch_t *pwr) +{ + uint32_t value; + dc1394error_t err = dc1394_get_control_register(camera, REG_CAMERA_SOFT_TRIGGER, &value); + DC1394_ERR_RTN(err, "Could not get software trigger status"); + + *pwr = (value & DC1394_FEATURE_ON)? DC1394_ON : DC1394_OFF; + + return err; +} + +dc1394error_t +dc1394_video_get_data_depth(dc1394camera_t *camera, uint32_t *depth) +{ + dc1394error_t err; + uint32_t value; + dc1394video_mode_t mode; + dc1394color_coding_t coding; + + *depth = 0; + if (camera->iidc_version >= DC1394_IIDC_VERSION_1_31) { + err= dc1394_get_control_register(camera, REG_CAMERA_DATA_DEPTH, &value); + if (err==DC1394_SUCCESS) + *depth = value >> 24; + } + + /* For cameras that do not have the DATA_DEPTH register, perform a + sane default. */ + if (*depth == 0) { + err = dc1394_video_get_mode(camera, &mode); + DC1394_ERR_RTN(err, "Could not get video mode"); + + if (dc1394_is_video_mode_scalable (mode)) + return dc1394_format7_get_data_depth (camera, mode, depth); + + err = dc1394_get_color_coding_from_video_mode (camera, mode, &coding); + DC1394_ERR_RTN(err, "Could not get color coding"); + + err = dc1394_get_color_coding_data_depth (coding, depth); + DC1394_ERR_RTN(err, "Could not get data depth from color coding"); + + return err; + } + + return DC1394_SUCCESS; +} + +dc1394error_t +dc1394_feature_get_absolute_control(dc1394camera_t *camera, dc1394feature_t feature, dc1394switch_t *pwr) +{ + dc1394error_t err; + uint64_t offset; + uint32_t quadval; + + if ( (featureDC1394_FEATURE_MAX) ) + return DC1394_INVALID_FEATURE; + + FEATURE_TO_VALUE_OFFSET(feature, offset); + + err=dc1394_get_control_register(camera, offset, &quadval); + DC1394_ERR_RTN(err, "Could not get get abs control for feature"); + + *pwr = (quadval & 0x40000000UL) ? DC1394_TRUE: DC1394_FALSE; + + return err; +} + +dc1394error_t +dc1394_feature_set_absolute_control(dc1394camera_t *camera, dc1394feature_t feature, dc1394switch_t pwr) +{ + dc1394error_t err; + uint64_t offset; + uint32_t curval; + + if ( (featureDC1394_FEATURE_MAX) ) + return DC1394_INVALID_FEATURE; + + FEATURE_TO_VALUE_OFFSET(feature, offset); + + err=dc1394_get_control_register(camera, offset, &curval); + DC1394_ERR_RTN(err, "Could not get abs setting status for feature"); + + if (pwr && !(curval & 0x40000000UL)) { + curval|= 0x40000000UL; + err=dc1394_set_control_register(camera, offset, curval); + DC1394_ERR_RTN(err, "Could not set absolute control for feature"); + } + else if (!pwr && (curval & 0x40000000UL)) { + curval&= 0xBFFFFFFFUL; + err=dc1394_set_control_register(camera, offset, curval); + DC1394_ERR_RTN(err, "Could not set absolute control for feature"); + } + + return err; +} + + +dc1394error_t +dc1394_feature_has_absolute_control(dc1394camera_t *camera, dc1394feature_t feature, dc1394bool_t *value) +{ + dc1394error_t err; + uint64_t offset; + uint32_t quadval; + + if ( (featureDC1394_FEATURE_MAX) ) + return DC1394_INVALID_FEATURE; + + FEATURE_TO_INQUIRY_OFFSET(feature, offset); + + err=dc1394_get_control_register(camera, offset, &quadval); + DC1394_ERR_RTN(err, "Could not get absolute control register for feature"); + + *value = (quadval & 0x40000000UL) ? DC1394_TRUE: DC1394_FALSE; + + return err; +} + + +dc1394error_t +dc1394_video_get_bandwidth_usage(dc1394camera_t *camera, uint32_t *bandwidth) +{ + uint32_t format, qpp; + dc1394video_mode_t video_mode; + dc1394speed_t speed; + dc1394framerate_t framerate=0; + dc1394error_t err; + + // get format and mode + err=dc1394_video_get_mode(camera, &video_mode); + DC1394_ERR_RTN(err, "Could not get video mode"); + + err=get_format_from_mode(video_mode, &format); + DC1394_ERR_RTN(err, "Invalid mode ID"); + + if (format==DC1394_FORMAT7) { + // use the bytes per packet value: + err=dc1394_format7_get_packet_size(camera, video_mode, &qpp); + DC1394_ERR_RTN(err, "Could not get BPP"); + qpp=qpp/4; + } + else { + // get the framerate: + err=dc1394_video_get_framerate(camera, &framerate); + DC1394_ERR_RTN(err, "Could not get framerate"); + err=get_quadlets_per_packet(video_mode, framerate, &qpp); + } + // add the ISO header and footer: + qpp+=3; + + // get camera ISO speed: + err=dc1394_video_get_iso_speed(camera, &speed); + DC1394_ERR_RTN(err, "Could not get ISO speed"); + + // mutiply by 4 anyway because the best speed is SPEED_400 only + if (speed>=DC1394_ISO_SPEED_1600) + *bandwidth = qpp >> (speed-DC1394_ISO_SPEED_1600); + else + *bandwidth = qpp << (DC1394_ISO_SPEED_1600-speed); + + return err; +} + +dc1394error_t +dc1394_feature_get_absolute_boundaries(dc1394camera_t *camera, dc1394feature_t feature, float *min, float *max) +{ + dc1394error_t err=DC1394_SUCCESS; + + if ( (feature > DC1394_FEATURE_MAX) || (feature < DC1394_FEATURE_MIN) ) { + return DC1394_INVALID_FEATURE; + } + + err=dc1394_get_absolute_register(camera, feature, REG_CAMERA_ABS_MAX, (uint32_t*)max); + DC1394_ERR_RTN(err,"Could not get maximal absolute value"); + err=dc1394_get_absolute_register(camera, feature, REG_CAMERA_ABS_MIN, (uint32_t*)min); + DC1394_ERR_RTN(err,"Could not get minimal absolute value"); + + return err; +} + + +dc1394error_t +dc1394_feature_get_absolute_value(dc1394camera_t *camera, dc1394feature_t feature, float *value) +{ + dc1394error_t err=DC1394_SUCCESS; + + if ( (feature > DC1394_FEATURE_MAX) || (feature < DC1394_FEATURE_MIN) ) { + return DC1394_INVALID_FEATURE; + } + err=dc1394_get_absolute_register(camera, feature, REG_CAMERA_ABS_VALUE, (uint32_t*)value); + DC1394_ERR_RTN(err,"Could not get current absolute value"); + + return err; +} + + +dc1394error_t +dc1394_feature_set_absolute_value(dc1394camera_t *camera, dc1394feature_t feature, float value) +{ + dc1394error_t err=DC1394_SUCCESS; + + uint32_t tempq; + memcpy(&tempq,&value,4); + + if ( (feature > DC1394_FEATURE_MAX) || (feature < DC1394_FEATURE_MIN) ) { + return DC1394_INVALID_FEATURE; + } + + dc1394_set_absolute_register(camera, feature, REG_CAMERA_ABS_VALUE, tempq); + DC1394_ERR_RTN(err,"Could not get current absolute value"); + + return err; +} + + +dc1394error_t +dc1394_pio_set(dc1394camera_t *camera, uint32_t value) +{ + dc1394error_t err=DC1394_SUCCESS; + + err=dc1394_set_PIO_register(camera, REG_CAMERA_PIO_OUT, value); + DC1394_ERR_RTN(err,"Could not set PIO value"); + + return err; +} + + +dc1394error_t +dc1394_pio_get(dc1394camera_t *camera, uint32_t *value) +{ + dc1394error_t err=DC1394_SUCCESS; + + err=dc1394_get_PIO_register(camera, REG_CAMERA_PIO_IN, value); + DC1394_ERR_RTN(err,"Could not get PIO value"); + + return err; +} + +/******************************************************************************* + New API for camera detection. For now we only have wrappers around existing + functions, which is of course far from optimal. + *******************************************************************************/ + +/* + Create a new dc1394 struct, which also initialises the library +*/ +dc1394_t * +dc1394_new (void) +{ + dc1394_t * d = calloc (1, sizeof (dc1394_t)); +#ifdef HAVE_LINUX +#ifdef HAVE_LIBRAW1394 + linux_init (d); +#endif + juju_init (d); +#endif +#ifdef HAVE_MACOSX + macosx_init (d); +#endif +#ifdef HAVE_WINDOWS + windows_init (d); +#endif +#ifdef HAVE_LIBUSB + dc1394_usb_init (d); +#endif + + int i; + int initializations = 0; + for (i = 0; i < d->num_platforms; i++) { + dc1394_log_debug ("Initializing platform %d: %s", + i, d->platforms[i].name); + d->platforms[i].p = d->platforms[i].dispatch->platform_new (); + if (d->platforms[i].p) { + initializations++; + dc1394_log_debug ("Initialized platform %d", i); + } + else { + dc1394_log_debug ("Failed to initialize platform %d", i); + } + } + + if (initializations == 0) { + dc1394_free (d); + dc1394_log_error ("Failed to initialize libdc1394"); + return NULL; + } + return d; +} + +/* + Free a dc1394 struct, which also terminates the use of the library +*/ +void +dc1394_free (dc1394_t * d) +{ + free_enumeration (d); + int i; + for (i = 0; i < d->num_platforms; i++) { + if (d->platforms[i].p) + d->platforms[i].dispatch->platform_free (d->platforms[i].p); + d->platforms[i].p = NULL; + } + free (d->platforms); + d->platforms = NULL; + free (d); +} + +void register_platform (dc1394_t * d, const platform_dispatch_t * dispatch, + const char * name) +{ + if (!dispatch->platform_new || !dispatch->platform_free || + !dispatch->get_device_list || !dispatch->free_device_list || + !dispatch->device_get_config_rom || + !dispatch->camera_new || !dispatch->camera_free || + !dispatch->camera_set_parent || !dispatch->camera_read || + !dispatch->camera_write) { + dc1394_log_error ("Platform %s is missing required functions", name); + return; + } + int n = d->num_platforms; + d->platforms = realloc(d->platforms, (n+1)*sizeof(platform_info_t)); + d->platforms[n].dispatch = dispatch; + d->platforms[n].name = name; + d->platforms[n].device_list = NULL; + d->platforms[n].p = NULL; + d->num_platforms++; +} + +char * +get_leaf_string (platform_camera_t * pcam, const platform_dispatch_t * disp, + uint32_t offset) +{ + uint32_t quad; + int len, i; + char * str; + + if (disp->camera_read (pcam, offset, &quad, 1) < 0) + return NULL; + + len = quad >> 16; + str = malloc (4 * (len - 2) + 1); + for (i = 0; i < len - 2; i++) { + if (disp->camera_read (pcam, offset + 12 + 4 * i, &quad, 1) < 0) { + free (str); + return NULL; + } + str[4*i+0] = quad >> 24; + str[4*i+1] = (quad >> 16) & 0xff; + str[4*i+2] = (quad >> 8) & 0xff; + str[4*i+3] = quad & 0xff; + } + str[4*i] = '\0'; + return str; +} + +dc1394camera_t * +dc1394_camera_new_unit (dc1394_t * d, uint64_t guid, int unit) +{ + int i; + camera_info_t * info = NULL; + platform_camera_t * pcam; + const platform_dispatch_t * disp; + uint32_t command_regs_base = 0; + uint32_t vendor_name_offset = 0; + uint32_t model_name_offset = 0; + uint32_t unit_sub_sw_version = 0; + uint32_t ghigh, glow, quad; + uint32_t offset, num_entries; + dc1394camera_t * camera; + dc1394camera_priv_t * cpriv; + + if (!d->num_cameras) + refresh_enumeration (d); + + for (i = 0; i < d->num_cameras; i++) { + if (d->cameras[i].guid == guid && + (unit < 0 || d->cameras[i].unit == unit)) { + info = d->cameras + i; + break; + } + } + if (!info) + return NULL; + + disp = info->platform->dispatch; + pcam = disp->camera_new (info->platform->p, info->device, + info->unit_dependent_directory); + if (!pcam) + return NULL; + + /* Check to make sure the GUID still matches. */ + if (disp->camera_read (pcam, 0x40C, &ghigh, 1) < 0 || + disp->camera_read (pcam, 0x410, &glow, 1) < 0) + goto fail; + + if (ghigh != (info->guid >> 32) || glow != (info->guid & 0xffffffff)) + goto fail; + + if (disp->camera_read (pcam, info->unit_dependent_directory, + &quad, 1) < 0) + goto fail; + + num_entries = quad >> 16; + offset = info->unit_dependent_directory + 4; + for (i = 0; i < num_entries; i++) { + if (disp->camera_read (pcam, offset + 4 * i, &quad, 1) < 0) + goto fail; + if ((quad >> 24) == 0x40) + command_regs_base = quad & 0xffffff; + else if ((quad >> 24) == 0x81) { + /* + The iSight version 1.0.3 has two 0x81 (vendor) leaves instead + of a 0x81 and a 0x82 (model leaf). To go around this problem, + we save the second vendor leaf as the model leaf. This is safe + because if there is two 0x81 AND a 0x82, the real model leaf + will overwrite the spurious second vendor string. + */ + if (vendor_name_offset==0) + vendor_name_offset = offset + 4 * ((quad & 0xffffff) + i); + else + model_name_offset = offset + 4 * ((quad & 0xffffff) + i); + } + else if ((quad >> 24) == 0x82) + model_name_offset = offset + 4 * ((quad & 0xffffff) + i); + else if ((quad >> 24) == 0x38) + unit_sub_sw_version = quad & 0xffffff; + } + + if (!command_regs_base) + goto fail; + + camera = calloc (1, sizeof (dc1394camera_priv_t)); + cpriv = DC1394_CAMERA_PRIV (camera); + + cpriv->pcam = pcam; + cpriv->platform = info->platform; + camera->guid = info->guid; + camera->unit = info->unit; + camera->unit_spec_ID = info->unit_spec_ID; + camera->unit_sw_version = info->unit_sw_version; + camera->unit_sub_sw_version = unit_sub_sw_version; + camera->unit_directory = info->unit_directory; + camera->unit_dependent_directory = info->unit_dependent_directory; + camera->command_registers_base = command_regs_base * 4; + camera->vendor_id = info->vendor_id; + camera->model_id = info->model_id; + + camera->vendor = get_leaf_string (pcam, disp, vendor_name_offset); + camera->model = get_leaf_string (pcam, disp, model_name_offset); + + if (camera->unit_spec_ID == 0xA02D) { + if (info->unit_sw_version == 0x100) + camera->iidc_version = DC1394_IIDC_VERSION_1_04; + else if (info->unit_sw_version == 0x101) + camera->iidc_version = DC1394_IIDC_VERSION_1_20; + else if (info->unit_sw_version == 0x102) { + camera->iidc_version = DC1394_IIDC_VERSION_1_30; + // only add sub_sw_version if it is valid. Otherwise + // consider that it's IIDC 1.30 (hence add nothing) + if ((unit_sub_sw_version >> 4)<=9) + camera->iidc_version += unit_sub_sw_version >> 4; + } + } + else + camera->iidc_version = DC1394_IIDC_VERSION_PTGREY; + + disp->camera_set_parent (cpriv->pcam, camera); + update_camera_info (camera); + + return camera; + + fail: + disp->camera_free (pcam); + return NULL; +} + +dc1394camera_t * +dc1394_camera_new (dc1394_t * d, uint64_t guid) +{ + return dc1394_camera_new_unit (d, guid, -1); +} + +/* + Free a camera structure as well as resources used by that camera (bandwidth, + ISO channels, etc...) +*/ +void +dc1394_camera_free(dc1394camera_t *camera) +{ + dc1394camera_priv_t * cpriv = DC1394_CAMERA_PRIV (camera); + + if (cpriv->iso_persist!=1) + dc1394_iso_release_all(camera); + + cpriv->platform->dispatch->camera_free (cpriv->pcam); + free (camera->vendor); + free (camera->model); + free (camera); +} diff --git a/dc1394/control.h b/dc1394/control.h new file mode 100644 index 0000000..eb4202b --- /dev/null +++ b/dc1394/control.h @@ -0,0 +1,456 @@ +/* + * 1394-Based Digital Camera Control Library + * + * Generic camera control functions + * + * Written by Damien Douxchamps + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include + +#ifndef __DC1394_CONTROL_H__ +#define __DC1394_CONTROL_H__ + +/*! \file dc1394/control.h + \brief Diverse controls of camera features + \author Gord Peters: main writer + \author Chris Urmson: some additions + \author Damien Douxchamps: some additions + \author Peter Antoniac: documentation maintainer + \author Rudolf Leitgeb: documentation writer + + This is the main include file of the library. It lists most of the library + functions, enumerations and data structures. +*/ + +/** + * Enumeration of trigger modes + */ +typedef enum { + DC1394_TRIGGER_MODE_0= 384, + DC1394_TRIGGER_MODE_1, + DC1394_TRIGGER_MODE_2, + DC1394_TRIGGER_MODE_3, + DC1394_TRIGGER_MODE_4, + DC1394_TRIGGER_MODE_5, + DC1394_TRIGGER_MODE_14, + DC1394_TRIGGER_MODE_15 +} dc1394trigger_mode_t; +#define DC1394_TRIGGER_MODE_MIN DC1394_TRIGGER_MODE_0 +#define DC1394_TRIGGER_MODE_MAX DC1394_TRIGGER_MODE_15 +#define DC1394_TRIGGER_MODE_NUM (DC1394_TRIGGER_MODE_MAX - DC1394_TRIGGER_MODE_MIN + 1) + +/** + * Enumeration of camera features + */ +typedef enum { + DC1394_FEATURE_BRIGHTNESS= 416, + DC1394_FEATURE_EXPOSURE, + DC1394_FEATURE_SHARPNESS, + DC1394_FEATURE_WHITE_BALANCE, + DC1394_FEATURE_HUE, + DC1394_FEATURE_SATURATION, + DC1394_FEATURE_GAMMA, + DC1394_FEATURE_SHUTTER, + DC1394_FEATURE_GAIN, + DC1394_FEATURE_IRIS, + DC1394_FEATURE_FOCUS, + DC1394_FEATURE_TEMPERATURE, + DC1394_FEATURE_TRIGGER, + DC1394_FEATURE_TRIGGER_DELAY, + DC1394_FEATURE_WHITE_SHADING, + DC1394_FEATURE_FRAME_RATE, + DC1394_FEATURE_ZOOM, + DC1394_FEATURE_PAN, + DC1394_FEATURE_TILT, + DC1394_FEATURE_OPTICAL_FILTER, + DC1394_FEATURE_CAPTURE_SIZE, + DC1394_FEATURE_CAPTURE_QUALITY +} dc1394feature_t; +#define DC1394_FEATURE_MIN DC1394_FEATURE_BRIGHTNESS +#define DC1394_FEATURE_MAX DC1394_FEATURE_CAPTURE_QUALITY +#define DC1394_FEATURE_NUM (DC1394_FEATURE_MAX - DC1394_FEATURE_MIN + 1) + +/** + * Enumeration of trigger sources + */ +typedef enum { + DC1394_TRIGGER_SOURCE_0= 576, + DC1394_TRIGGER_SOURCE_1, + DC1394_TRIGGER_SOURCE_2, + DC1394_TRIGGER_SOURCE_3, + DC1394_TRIGGER_SOURCE_SOFTWARE +} dc1394trigger_source_t; +#define DC1394_TRIGGER_SOURCE_MIN DC1394_TRIGGER_SOURCE_0 +#define DC1394_TRIGGER_SOURCE_MAX DC1394_TRIGGER_SOURCE_SOFTWARE +#define DC1394_TRIGGER_SOURCE_NUM (DC1394_TRIGGER_SOURCE_MAX - DC1394_TRIGGER_SOURCE_MIN + 1) + +/** + * External trigger polarity + */ +typedef enum { + DC1394_TRIGGER_ACTIVE_LOW= 704, + DC1394_TRIGGER_ACTIVE_HIGH +} dc1394trigger_polarity_t; +#define DC1394_TRIGGER_ACTIVE_MIN DC1394_TRIGGER_ACTIVE_LOW +#define DC1394_TRIGGER_ACTIVE_MAX DC1394_TRIGGER_ACTIVE_HIGH +#define DC1394_TRIGGER_ACTIVE_NUM (DC1394_TRIGGER_ACTIVE_MAX - DC1394_TRIGGER_ACTIVE_MIN + 1) + +/** + * Control modes for a feature (excl. absolute control) + */ +typedef enum { + DC1394_FEATURE_MODE_MANUAL= 736, + DC1394_FEATURE_MODE_AUTO, + DC1394_FEATURE_MODE_ONE_PUSH_AUTO +} dc1394feature_mode_t; +#define DC1394_FEATURE_MODE_MIN DC1394_FEATURE_MODE_MANUAL +#define DC1394_FEATURE_MODE_MAX DC1394_FEATURE_MODE_ONE_PUSH_AUTO +#define DC1394_FEATURE_MODE_NUM (DC1394_FEATURE_MODE_MAX - DC1394_FEATURE_MODE_MIN + 1) + +/** + * List of feature modes + */ +typedef struct +{ + uint32_t num; + dc1394feature_mode_t modes[DC1394_FEATURE_MODE_NUM]; +} dc1394feature_modes_t; + +/** + * List of trigger modes + */ +typedef struct +{ + uint32_t num; + dc1394trigger_mode_t modes[DC1394_TRIGGER_MODE_NUM]; +} dc1394trigger_modes_t; + +/** + * List of trigger sources + */ +typedef struct +{ + uint32_t num; + dc1394trigger_source_t sources[DC1394_TRIGGER_SOURCE_NUM]; +} dc1394trigger_sources_t; + +/** + * A structure containing all information about a feature. + * + * Some fields are only valid for some features (e.g. trigger, white balance,...) + */ +typedef struct __dc1394feature_info_t_struct +{ + dc1394feature_t id; + dc1394bool_t available; + dc1394bool_t absolute_capable; + dc1394bool_t readout_capable; + dc1394bool_t on_off_capable; + dc1394bool_t polarity_capable; + dc1394switch_t is_on; + dc1394feature_mode_t current_mode; + dc1394feature_modes_t modes; + dc1394trigger_modes_t trigger_modes; + dc1394trigger_mode_t trigger_mode; + dc1394trigger_polarity_t trigger_polarity; + dc1394trigger_sources_t trigger_sources; + dc1394trigger_source_t trigger_source; + uint32_t min; + uint32_t max; + uint32_t value; + uint32_t BU_value; + uint32_t RV_value; + uint32_t B_value; + uint32_t R_value; + uint32_t G_value; + uint32_t target_value; + + dc1394switch_t abs_control; + float abs_value; + float abs_max; + float abs_min; + +} dc1394feature_info_t; + +/** + * The list of features + */ +typedef struct __dc1394featureset_t +{ + dc1394feature_info_t feature[DC1394_FEATURE_NUM]; +} dc1394featureset_t; + +#ifdef __cplusplus +extern "C" { +#endif + +/*************************************************************************** + Features + ***************************************************************************/ + +/** + * Collects the available features for the camera described by node and stores them in features. + */ +dc1394error_t dc1394_feature_get_all(dc1394camera_t *camera, dc1394featureset_t *features); + +/** + * Stores the bounds and options associated with the feature described by feature->feature_id + */ +dc1394error_t dc1394_feature_get(dc1394camera_t *camera, dc1394feature_info_t *feature); + +/** + * Displays the bounds and options of the given feature + */ +dc1394error_t dc1394_feature_print(dc1394feature_info_t *feature, FILE *fd); + +/** + * Displays the bounds and options of every feature supported by the camera + */ +dc1394error_t dc1394_feature_print_all(dc1394featureset_t *features, FILE *fd); + +/** + * Gets the whitebalance values + */ +dc1394error_t dc1394_feature_whitebalance_get_value(dc1394camera_t *camera, uint32_t *u_b_value, uint32_t *v_r_value); + +/** + * Sets the whitebalance values + */ +dc1394error_t dc1394_feature_whitebalance_set_value(dc1394camera_t *camera, uint32_t u_b_value, uint32_t v_r_value); + +/** + * Gets the temperature values (target and current) + */ +dc1394error_t dc1394_feature_temperature_get_value(dc1394camera_t *camera, uint32_t *target_temperature, uint32_t *temperature); + +/** + * Sets the temperature values (target only) FIXME: COULD BE DROPPED? already in the standard feature_set_value()? + */ +dc1394error_t dc1394_feature_temperature_set_value(dc1394camera_t *camera, uint32_t target_temperature); + +/** + * Gets the white shading values + */ +dc1394error_t dc1394_feature_whiteshading_get_value(dc1394camera_t *camera, uint32_t *r_value, uint32_t *g_value, uint32_t *b_value); + +/** + * Sets the white shading values + */ +dc1394error_t dc1394_feature_whiteshading_set_value(dc1394camera_t *camera, uint32_t r_value, uint32_t g_value, uint32_t b_value); + +/** + * Gets the value of a feature + */ +dc1394error_t dc1394_feature_get_value(dc1394camera_t *camera, dc1394feature_t feature, uint32_t *value); + +/** + * Sets the value of a feature + */ +dc1394error_t dc1394_feature_set_value(dc1394camera_t *camera, dc1394feature_t feature, uint32_t value); + +/** + * Tells whether a feature is present or not + */ +dc1394error_t dc1394_feature_is_present(dc1394camera_t *camera, dc1394feature_t feature, dc1394bool_t *value); + +/** + * Tells whether a feature is readable or not + */ +dc1394error_t dc1394_feature_is_readable(dc1394camera_t *camera, dc1394feature_t feature, dc1394bool_t *value); + +/** + * Gets the boundaries of a feature + */ +dc1394error_t dc1394_feature_get_boundaries(dc1394camera_t *camera, dc1394feature_t feature, uint32_t *min, uint32_t *max); + +/** + * Tells whether a feature is switcheable or not (ON/OFF) + */ +dc1394error_t dc1394_feature_is_switchable(dc1394camera_t *camera, dc1394feature_t feature, dc1394bool_t *value); + +/** + * Gets the power status of a feature (ON or OFF) + */ +dc1394error_t dc1394_feature_get_power(dc1394camera_t *camera, dc1394feature_t feature, dc1394switch_t *pwr); + +/** + * Sets the power status of a feature (ON or OFF) + */ +dc1394error_t dc1394_feature_set_power(dc1394camera_t *camera, dc1394feature_t feature, dc1394switch_t pwr); + +/** + * Gets the list of control modes for a feature (manual, auto, etc...) + */ +dc1394error_t dc1394_feature_get_modes(dc1394camera_t *camera, dc1394feature_t feature, dc1394feature_modes_t *modes); + +/** + * Gets the current control modes for a feature + */ +dc1394error_t dc1394_feature_get_mode(dc1394camera_t *camera, dc1394feature_t feature, dc1394feature_mode_t *mode); + +/** + * Sets the current control modes for a feature + */ +dc1394error_t dc1394_feature_set_mode(dc1394camera_t *camera, dc1394feature_t feature, dc1394feature_mode_t mode); + +/** + * Tells whether a feature can be controlled in absolute mode + */ +dc1394error_t dc1394_feature_has_absolute_control(dc1394camera_t *camera, dc1394feature_t feature, dc1394bool_t *value); + +/** + * Gets the absolute boundaries of a feature + */ +dc1394error_t dc1394_feature_get_absolute_boundaries(dc1394camera_t *camera, dc1394feature_t feature, float *min, float *max); + +/** + * Gets the absolute value of a feature + */ +dc1394error_t dc1394_feature_get_absolute_value(dc1394camera_t *camera, dc1394feature_t feature, float *value); + +/** + * Sets the absolute value of a feature + */ +dc1394error_t dc1394_feature_set_absolute_value(dc1394camera_t *camera, dc1394feature_t feature, float value); + +/** + * Gets the status of absolute control of a feature + */ +dc1394error_t dc1394_feature_get_absolute_control(dc1394camera_t *camera, dc1394feature_t feature, dc1394switch_t *pwr); + +/** + * Sets the feature in absolute control mode (ON/OFF) + */ +dc1394error_t dc1394_feature_set_absolute_control(dc1394camera_t *camera, dc1394feature_t feature, dc1394switch_t pwr); + +/*************************************************************************** + Trigger + ***************************************************************************/ + +/** + * Sets the polarity of the external trigger + */ +dc1394error_t dc1394_external_trigger_set_polarity(dc1394camera_t *camera, dc1394trigger_polarity_t polarity); + +/** + * Gets the polarity of the external trigger + */ +dc1394error_t dc1394_external_trigger_get_polarity(dc1394camera_t *camera, dc1394trigger_polarity_t *polarity); + +/** + * Tells whether the external trigger can change its polarity or not. + */ +dc1394error_t dc1394_external_trigger_has_polarity(dc1394camera_t *camera, dc1394bool_t *polarity_capable); + +/** + * Switch between internal and external trigger + */ +dc1394error_t dc1394_external_trigger_set_power(dc1394camera_t *camera, dc1394switch_t pwr); + +/** + * Gets the status of the external trigger + */ +dc1394error_t dc1394_external_trigger_get_power(dc1394camera_t *camera, dc1394switch_t *pwr); + +/** + * Sets the external trigger mode + */ +dc1394error_t dc1394_external_trigger_set_mode(dc1394camera_t *camera, dc1394trigger_mode_t mode); + +/** + * Gets the external trigger mode + */ +dc1394error_t dc1394_external_trigger_get_mode(dc1394camera_t *camera, dc1394trigger_mode_t *mode); + +/** + * Sets the external trigger source + */ +dc1394error_t dc1394_external_trigger_set_source(dc1394camera_t *camera, dc1394trigger_source_t source); + +/** + * Gets the external trigger source + */ +dc1394error_t dc1394_external_trigger_get_source(dc1394camera_t *camera, dc1394trigger_source_t *source); + +/** + * Gets the list of available external trigger source + */ +dc1394error_t dc1394_external_trigger_get_supported_sources(dc1394camera_t *camera, dc1394trigger_sources_t *sources); + +/** + * Turn software trigger on or off + */ +dc1394error_t dc1394_software_trigger_set_power(dc1394camera_t *camera, dc1394switch_t pwr); + +/** + * Gets the state of software trigger + */ +dc1394error_t dc1394_software_trigger_get_power(dc1394camera_t *camera, dc1394switch_t *pwr); + +/*************************************************************************** + PIO, SIO and Strobe Functions + ***************************************************************************/ + +/** + * Sends a quadlet on the PIO (output) + */ +dc1394error_t dc1394_pio_set(dc1394camera_t *camera, uint32_t value); + +/** + * Gets the current quadlet at the PIO (input) + */ +dc1394error_t dc1394_pio_get(dc1394camera_t *camera, uint32_t *value); + +/*************************************************************************** + Other functionalities + ***************************************************************************/ + +/** + * reset a camera to factory default settings + */ +dc1394error_t dc1394_camera_reset(dc1394camera_t *camera); + +/** + * turn a camera on or off + */ +dc1394error_t dc1394_camera_set_power(dc1394camera_t *camera, dc1394switch_t pwr); + +/** + * Download a camera setup from the memory. + */ +dc1394error_t dc1394_memory_busy(dc1394camera_t *camera, dc1394bool_t *value); + +/** + * Uploads a camera setup in the memory. + * + * Note that this operation can only be performed a certain number of + * times for a given camera, as it requires reprogramming of an EEPROM. + */ +dc1394error_t dc1394_memory_save(dc1394camera_t *camera, uint32_t channel); + +/** + * Tells whether the writing of the camera setup in memory is finished or not. + */ +dc1394error_t dc1394_memory_load(dc1394camera_t *camera, uint32_t channel); + + +#ifdef __cplusplus +} +#endif + +#endif /* __DC1394_CONTROL_H__ */ diff --git a/dc1394/conversions.c b/dc1394/conversions.c new file mode 100644 index 0000000..6148126 --- /dev/null +++ b/dc1394/conversions.c @@ -0,0 +1,1002 @@ +/* + * 1394-Based Digital Camera Control Library + * + * Color conversion functions + * + * Written by Damien Douxchamps and Frederic Devernay + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include +#include +#include "conversions.h" + +// this should disappear... +extern void swab(); + +/********************************************************************** + * + * CONVERSION FUNCTIONS TO YUV422 + * + **********************************************************************/ + +dc1394error_t +dc1394_YUV422_to_YUV422(uint8_t *restrict src, uint8_t *restrict dest, uint32_t width, uint32_t height, uint32_t byte_order) +{ + switch (byte_order) { + case DC1394_BYTE_ORDER_YUYV: + swab(src, dest, (width*height) << 1); + return DC1394_SUCCESS; + case DC1394_BYTE_ORDER_UYVY: + memcpy(dest,src, (width*height)<<1); + return DC1394_SUCCESS; + default: + return DC1394_INVALID_BYTE_ORDER; + } +} + +dc1394error_t +dc1394_YUV411_to_YUV422(uint8_t *restrict src, uint8_t *restrict dest, uint32_t width, uint32_t height, uint32_t byte_order) +{ + register int i=(width*height) + ((width*height) >> 1) -1; + register int j=((width*height) << 1)-1; + register int y0, y1, y2, y3, u, v; + + switch (byte_order) { + case DC1394_BYTE_ORDER_YUYV: + while (i >= 0) { + y3 = src[i--]; + y2 = src[i--]; + v = src[i--]; + y1 = src[i--]; + y0 = src[i--]; + u = src[i--]; + + dest[j--] = v; + dest[j--] = y3; + dest[j--] = u; + dest[j--] = y2; + + dest[j--] = v; + dest[j--] = y1; + dest[j--] = u; + dest[j--] = y0; + } + return DC1394_SUCCESS; + case DC1394_BYTE_ORDER_UYVY: + while (i >= 0) { + y3 = src[i--]; + y2 = src[i--]; + v = src[i--]; + y1 = src[i--]; + y0 = src[i--]; + u = src[i--]; + + dest[j--] = y3; + dest[j--] = v; + dest[j--] = y2; + dest[j--] = u; + + dest[j--] = y1; + dest[j--] = v; + dest[j--] = y0; + dest[j--] = u; + } + return DC1394_SUCCESS; + default: + return DC1394_INVALID_BYTE_ORDER; + } + +} + +dc1394error_t +dc1394_YUV444_to_YUV422(uint8_t *restrict src, uint8_t *restrict dest, uint32_t width, uint32_t height, uint32_t byte_order) +{ + register int i = (width*height) + ((width*height) << 1)-1; + register int j = ((width*height) << 1)-1; + register int y0, y1, u0, u1, v0, v1; + + switch (byte_order) { + case DC1394_BYTE_ORDER_YUYV: + while (i >= 0) { + v1 = src[i--]; + y1 = src[i--]; + u1 = src[i--]; + v0 = src[i--]; + y0 = src[i--]; + u0 = src[i--]; + + dest[j--] = (v0+v1) >> 1; + dest[j--] = y1; + dest[j--] = (u0+u1) >> 1; + dest[j--] = y0; + } + return DC1394_SUCCESS; + case DC1394_BYTE_ORDER_UYVY: + while (i >= 0) { + v1 = src[i--]; + y1 = src[i--]; + u1 = src[i--]; + v0 = src[i--]; + y0 = src[i--]; + u0 = src[i--]; + + dest[j--] = y1; + dest[j--] = (v0+v1) >> 1; + dest[j--] = y0; + dest[j--] = (u0+u1) >> 1; + } + return DC1394_SUCCESS; + default: + return DC1394_INVALID_BYTE_ORDER; + } +} + +dc1394error_t +dc1394_MONO8_to_YUV422(uint8_t *restrict src, uint8_t *restrict dest, uint32_t width, uint32_t height, uint32_t byte_order) +{ + if ((width%2)==0) { + // do it the quick way + register int i = width*height - 1; + register int j = (width*height << 1) - 1; + register int y0, y1; + + switch (byte_order) { + case DC1394_BYTE_ORDER_YUYV: + while (i >= 0) { + y1 = src[i--]; + y0 = src[i--]; + dest[j--] = 128; + dest[j--] = y1; + dest[j--] = 128; + dest[j--] = y0; + } + return DC1394_SUCCESS; + case DC1394_BYTE_ORDER_UYVY: + while (i >= 0) { + y1 = src[i--]; + y0 = src[i--]; + dest[j--] = y1; + dest[j--] = 128; + dest[j--] = y0; + dest[j--] = 128; + } + return DC1394_SUCCESS; + default: + return DC1394_INVALID_BYTE_ORDER; + } + } else { // width*2 != dest_pitch + register int x, y; + + //assert ((dest_pitch - 2*width)==1); + + switch (byte_order) { + case DC1394_BYTE_ORDER_YUYV: + y=height; + while (y--) { + x=width; + while (x--) { + *dest++ = *src++; + *dest++ = 128; + } + // padding required, duplicate last column + *dest++ = *(src-1); + *dest++ = 128; + } + return DC1394_SUCCESS; + case DC1394_BYTE_ORDER_UYVY: + y=height; + while (y--) { + x=width; + while (x--) { + *dest++ = 128; + *dest++ = *src++; + } + // padding required, duplicate last column + *dest++ = 128; + *dest++ = *(src-1); + } + return DC1394_SUCCESS; + default: + return DC1394_INVALID_BYTE_ORDER; + } + } +} + +dc1394error_t +dc1394_MONO16_to_YUV422(uint8_t *restrict src, uint8_t *restrict dest, uint32_t width, uint32_t height, uint32_t byte_order, uint32_t bits) +{ + register int i = ((width*height) << 1)-1; + register int j = ((width*height) << 1)-1; + register int y0, y1; + + switch (byte_order) { + case DC1394_BYTE_ORDER_YUYV: + while (i >= 0) { + y1 = src[i--]; + y1 = (y1 + (((int)src[i--])<<8))>>(bits-8); + y0 = src[i--]; + y0 = (y0 + (((int)src[i--])<<8))>>(bits-8); + dest[j--] = 128; + dest[j--] = y1; + dest[j--] = 128; + dest[j--] = y0; + } + return DC1394_SUCCESS; + case DC1394_BYTE_ORDER_UYVY: + while (i >= 0) { + y1 = src[i--]; + y1 = (y1 + (((int)src[i--])<<8))>>(bits-8); + y0 = src[i--]; + y0 = (y0 + (((int)src[i--])<<8))>>(bits-8); + dest[j--] = y1; + dest[j--] = 128; + dest[j--] = y0; + dest[j--] = 128; + } + return DC1394_SUCCESS; + default: + return DC1394_INVALID_BYTE_ORDER; + } + +} + +dc1394error_t +dc1394_MONO16_to_MONO8(uint8_t *restrict src, uint8_t *restrict dest, uint32_t width, uint32_t height, uint32_t bits) +{ + register int i = ((width*height)<<1)-1; + register int j = (width*height)-1; + register int y; + + while (i >= 0) { + y = src[i--]; + dest[j--] = (y + (src[i--]<<8))>>(bits-8); + } + return DC1394_SUCCESS; +} + +dc1394error_t +dc1394_RGB8_to_YUV422(uint8_t *restrict src, uint8_t *restrict dest, uint32_t width, uint32_t height, uint32_t byte_order) +{ + register int i = (width*height) + ( (width*height) << 1 )-1; + register int j = ((width*height) << 1)-1; + register int y0, y1, u0, u1, v0, v1 ; + register int r, g, b; + + switch (byte_order) { + case DC1394_BYTE_ORDER_YUYV: + while (i >= 0) { + b = (uint8_t) src[i--]; + g = (uint8_t) src[i--]; + r = (uint8_t) src[i--]; + RGB2YUV (r, g, b, y0, u0 , v0); + b = (uint8_t) src[i--]; + g = (uint8_t) src[i--]; + r = (uint8_t) src[i--]; + RGB2YUV (r, g, b, y1, u1 , v1); + dest[j--] = (v0+v1) >> 1; + dest[j--] = y0; + dest[j--] = (u0+u1) >> 1; + dest[j--] = y1; + } + return DC1394_SUCCESS; + case DC1394_BYTE_ORDER_UYVY: + while (i >= 0) { + b = (uint8_t) src[i--]; + g = (uint8_t) src[i--]; + r = (uint8_t) src[i--]; + RGB2YUV (r, g, b, y0, u0 , v0); + b = (uint8_t) src[i--]; + g = (uint8_t) src[i--]; + r = (uint8_t) src[i--]; + RGB2YUV (r, g, b, y1, u1 , v1); + dest[j--] = y0; + dest[j--] = (v0+v1) >> 1; + dest[j--] = y1; + dest[j--] = (u0+u1) >> 1; + } + return DC1394_SUCCESS; + default: + return DC1394_INVALID_BYTE_ORDER; + } +} + +dc1394error_t +dc1394_RGB16_to_YUV422(uint8_t *restrict src, uint8_t *restrict dest, uint32_t width, uint32_t height, uint32_t byte_order, uint32_t bits) +{ + register int i = ( ((width*height) + ( (width*height) << 1 )) << 1 ) -1; + register int j = ((width*height) << 1)-1; + register int y0, y1, u0, u1, v0, v1 ; + register int r, g, b, t; + + switch (byte_order) { + case DC1394_BYTE_ORDER_YUYV: + while (i >= 0) { + t =src[i--]; + b = (uint8_t) ((t + (src[i--]<<8)) >>(bits-8)); + t =src[i--]; + g = (uint8_t) ((t + (src[i--]<<8)) >>(bits-8)); + t =src[i--]; + r = (uint8_t) ((t + (src[i--]<<8)) >>(bits-8)); + RGB2YUV (r, g, b, y0, u0 , v0); + t =src[i--]; + b = (uint8_t) ((t + (src[i--]<<8)) >>(bits-8)); + t =src[i--]; + g = (uint8_t) ((t + (src[i--]<<8)) >>(bits-8)); + t =src[i--]; + r = (uint8_t) ((t + (src[i--]<<8)) >>(bits-8)); + RGB2YUV (r, g, b, y1, u1 , v1); + dest[j--] = (v0+v1) >> 1; + dest[j--] = y0; + dest[j--] = (u0+u1) >> 1; + dest[j--] = y1; + } + return DC1394_SUCCESS; + case DC1394_BYTE_ORDER_UYVY: + while (i >= 0) { + t =src[i--]; + b = (uint8_t) ((t + (src[i--]<<8)) >>(bits-8)); + t =src[i--]; + g = (uint8_t) ((t + (src[i--]<<8)) >>(bits-8)); + t =src[i--]; + r = (uint8_t) ((t + (src[i--]<<8)) >>(bits-8)); + RGB2YUV (r, g, b, y0, u0 , v0); + t =src[i--]; + b = (uint8_t) ((t + (src[i--]<<8)) >>(bits-8)); + t =src[i--]; + g = (uint8_t) ((t + (src[i--]<<8)) >>(bits-8)); + t =src[i--]; + r = (uint8_t) ((t + (src[i--]<<8)) >>(bits-8)); + RGB2YUV (r, g, b, y1, u1 , v1); + dest[j--] = y0; + dest[j--] = (v0+v1) >> 1; + dest[j--] = y1; + dest[j--] = (u0+u1) >> 1; + } + return DC1394_SUCCESS; + default: + return DC1394_INVALID_BYTE_ORDER; + } +} + +/********************************************************************** + * + * CONVERSION FUNCTIONS TO RGB 24bpp + * + **********************************************************************/ + +dc1394error_t +dc1394_RGB16_to_RGB8(uint8_t *restrict src, uint8_t *restrict dest, uint32_t width, uint32_t height, uint32_t bits) +{ + register int i = (((width*height) + ( (width*height) << 1 )) << 1)-1; + register int j = (width*height) + ( (width*height) << 1 ) -1; + register int t; + + while (i >= 0) { + t = src[i--]; + t = (t + (src[i--]<<8))>>(bits-8); + dest[j--]=t; + t = src[i--]; + t = (t + (src[i--]<<8))>>(bits-8); + dest[j--]=t; + t = src[i--]; + t = (t + (src[i--]<<8))>>(bits-8); + dest[j--]=t; + } + return DC1394_SUCCESS; +} + + +dc1394error_t +dc1394_YUV444_to_RGB8(uint8_t *restrict src, uint8_t *restrict dest, uint32_t width, uint32_t height) +{ + register int i = (width*height) + ( (width*height) << 1 ) -1; + register int j = (width*height) + ( (width*height) << 1 ) -1; + register int y, u, v; + register int r, g, b; + + while (i >= 0) { + v = (uint8_t) src[i--] - 128; + y = (uint8_t) src[i--]; + u = (uint8_t) src[i--] - 128; + YUV2RGB (y, u, v, r, g, b); + dest[j--] = b; + dest[j--] = g; + dest[j--] = r; + } + return DC1394_SUCCESS; +} + +dc1394error_t +dc1394_YUV422_to_RGB8(uint8_t *restrict src, uint8_t *restrict dest, uint32_t width, uint32_t height, uint32_t byte_order) +{ + register int i = ((width*height) << 1)-1; + register int j = (width*height) + ( (width*height) << 1 ) -1; + register int y0, y1, u, v; + register int r, g, b; + + + switch (byte_order) { + case DC1394_BYTE_ORDER_YUYV: + while (i >= 0) { + v = (uint8_t) src[i--] -128; + y1 = (uint8_t) src[i--]; + u = (uint8_t) src[i--] -128; + y0 = (uint8_t) src[i--]; + YUV2RGB (y1, u, v, r, g, b); + dest[j--] = b; + dest[j--] = g; + dest[j--] = r; + YUV2RGB (y0, u, v, r, g, b); + dest[j--] = b; + dest[j--] = g; + dest[j--] = r; + } + return DC1394_SUCCESS; + case DC1394_BYTE_ORDER_UYVY: + while (i >= 0) { + y1 = (uint8_t) src[i--]; + v = (uint8_t) src[i--] - 128; + y0 = (uint8_t) src[i--]; + u = (uint8_t) src[i--] - 128; + YUV2RGB (y1, u, v, r, g, b); + dest[j--] = b; + dest[j--] = g; + dest[j--] = r; + YUV2RGB (y0, u, v, r, g, b); + dest[j--] = b; + dest[j--] = g; + dest[j--] = r; + } + return DC1394_SUCCESS; + default: + return DC1394_INVALID_BYTE_ORDER; + } + +} + + +dc1394error_t +dc1394_YUV411_to_RGB8(uint8_t *restrict src, uint8_t *restrict dest, uint32_t width, uint32_t height) +{ + register int i = (width*height) + ( (width*height) >> 1 )-1; + register int j = (width*height) + ( (width*height) << 1 )-1; + register int y0, y1, y2, y3, u, v; + register int r, g, b; + + while (i >= 0) { + y3 = (uint8_t) src[i--]; + y2 = (uint8_t) src[i--]; + v = (uint8_t) src[i--] - 128; + y1 = (uint8_t) src[i--]; + y0 = (uint8_t) src[i--]; + u = (uint8_t) src[i--] - 128; + YUV2RGB (y3, u, v, r, g, b); + dest[j--] = b; + dest[j--] = g; + dest[j--] = r; + YUV2RGB (y2, u, v, r, g, b); + dest[j--] = b; + dest[j--] = g; + dest[j--] = r; + YUV2RGB (y1, u, v, r, g, b); + dest[j--] = b; + dest[j--] = g; + dest[j--] = r; + YUV2RGB (y0, u, v, r, g, b); + dest[j--] = b; + dest[j--] = g; + dest[j--] = r; + } + return DC1394_SUCCESS; +} + + +dc1394error_t +dc1394_MONO8_to_RGB8(uint8_t *restrict src, uint8_t *restrict dest, uint32_t width, uint32_t height) +{ + register int i = (width*height)-1; + register int j = (width*height) + ( (width*height) << 1 )-1; + register int y; + + while (i >= 0) { + y = (uint8_t) src[i--]; + dest[j--] = y; + dest[j--] = y; + dest[j--] = y; + } + return DC1394_SUCCESS; +} + + +dc1394error_t +dc1394_MONO16_to_RGB8(uint8_t *restrict src, uint8_t *restrict dest, uint32_t width, uint32_t height, uint32_t bits) +{ + register int i = ((width*height) << 1)-1; + register int j = (width*height) + ( (width*height) << 1 )-1; + register int y; + + while (i > 0) { + y = src[i--]; + y = (y + (src[i--]<<8))>>(bits-8); + dest[j--] = y; + dest[j--] = y; + dest[j--] = y; + } + return DC1394_SUCCESS; +} + + +// change a 16bit stereo image (8bit/channel) into two 8bit images on top +// of each other +dc1394error_t +dc1394_deinterlace_stereo(uint8_t *restrict src, uint8_t *restrict dest, uint32_t width, uint32_t height) +{ + register int i = (width*height)-1; + register int j = ((width*height)>>1)-1; + register int k = (width*height)-1; + + while (i >= 0) { + dest[k--] = src[i--]; + dest[j--] = src[i--]; + } + return DC1394_SUCCESS; +} + + +dc1394error_t +dc1394_convert_to_YUV422(uint8_t *src, uint8_t *dest, uint32_t width, uint32_t height, uint32_t byte_order, + dc1394color_coding_t source_coding, uint32_t bits) +{ + switch(source_coding) { + case DC1394_COLOR_CODING_YUV422: + return dc1394_YUV422_to_YUV422(src, dest, width, height, byte_order); + break; + case DC1394_COLOR_CODING_YUV411: + return dc1394_YUV411_to_YUV422(src, dest, width, height, byte_order); + break; + case DC1394_COLOR_CODING_YUV444: + return dc1394_YUV444_to_YUV422(src, dest, width, height, byte_order); + break; + case DC1394_COLOR_CODING_RGB8: + return dc1394_RGB8_to_YUV422(src, dest, width, height, byte_order); + break; + case DC1394_COLOR_CODING_MONO8: + case DC1394_COLOR_CODING_RAW8: + return dc1394_MONO8_to_YUV422(src, dest, width, height, byte_order); + break; + case DC1394_COLOR_CODING_MONO16: + case DC1394_COLOR_CODING_RAW16: + return dc1394_MONO16_to_YUV422(src, dest, width, height, byte_order, bits); + break; + case DC1394_COLOR_CODING_RGB16: + return dc1394_RGB16_to_YUV422(src, dest, width, height, byte_order, bits); + break; + default: + return DC1394_FUNCTION_NOT_SUPPORTED; + } + + return DC1394_SUCCESS; + +} + + +dc1394error_t +dc1394_convert_to_MONO8(uint8_t *restrict src, uint8_t *restrict dest, uint32_t width, uint32_t height, uint32_t byte_order, + dc1394color_coding_t source_coding, uint32_t bits) +{ + switch(source_coding) { + case DC1394_COLOR_CODING_MONO16: + return dc1394_MONO16_to_MONO8(src, dest, width, height, bits); + break; + case DC1394_COLOR_CODING_MONO8: + memcpy(dest, src, width*height); + break; + default: + return DC1394_FUNCTION_NOT_SUPPORTED; + } + + return DC1394_SUCCESS; +} + + +dc1394error_t +dc1394_convert_to_RGB8(uint8_t *restrict src, uint8_t *restrict dest, uint32_t width, uint32_t height, uint32_t byte_order, + dc1394color_coding_t source_coding, uint32_t bits) +{ + switch(source_coding) { + case DC1394_COLOR_CODING_RGB16: + return dc1394_RGB16_to_RGB8 (src, dest, width, height, bits); + break; + case DC1394_COLOR_CODING_YUV444: + return dc1394_YUV444_to_RGB8 (src, dest, width, height); + break; + case DC1394_COLOR_CODING_YUV422: + return dc1394_YUV422_to_RGB8 (src, dest, width, height, byte_order); + break; + case DC1394_COLOR_CODING_YUV411: + return dc1394_YUV411_to_RGB8 (src, dest, width, height); + break; + case DC1394_COLOR_CODING_MONO8: + case DC1394_COLOR_CODING_RAW8: + return dc1394_MONO8_to_RGB8 (src, dest, width, height); + break; + case DC1394_COLOR_CODING_MONO16: + case DC1394_COLOR_CODING_RAW16: + return dc1394_MONO16_to_RGB8 (src, dest, width, height,bits); + break; + case DC1394_COLOR_CODING_RGB8: + memcpy(dest, src, width*height*3); + break; + default: + return DC1394_FUNCTION_NOT_SUPPORTED; + } + + return DC1394_SUCCESS; +} + +dc1394error_t +Adapt_buffer_convert(dc1394video_frame_t *in, dc1394video_frame_t *out) +{ + uint32_t bpp; + + // conversions don't change the size of buffers or its position + out->size[0]=in->size[0]; + out->size[1]=in->size[1]; + out->position[0]=in->position[0]; + out->position[1]=in->position[1]; + + // color coding has already been set before conversion: don't touch it. + + // keep the color filter value in all cases. if the format is not raw it will not be further used anyway + out->color_filter=in->color_filter; + + // the output YUV byte order must be already set if the buffer is YUV422 at the output + // if the output is not YUV we don't care about this field. + // Hence nothing to do. + + // we always convert to 8bits (at this point) we can safely set this value to 8. + out->data_depth=8; + + // don't know what to do with stride... >>>> TODO: STRIDE SHOULD BE TAKEN INTO ACCOUNT... <<<< + // out->stride=?? + + // the video mode should not change. Color coding and other stuff can be accessed in specific fields of this struct + out->video_mode = in->video_mode; + + // padding is kept: + out->padding_bytes = in->padding_bytes; + + // image bytes changes: >>>> TODO: STRIDE SHOULD BE TAKEN INTO ACCOUNT... <<<< + dc1394_get_color_coding_bit_size(out->color_coding, &bpp); + out->image_bytes=(out->size[0]*out->size[1]*bpp)/8; + + // total is image_bytes + padding_bytes + out->total_bytes = out->image_bytes + out->padding_bytes; + + // bytes-per-packet and packets_per_frame are internal data that can be kept as is. + out->packet_size = in->packet_size; + out->packets_per_frame = in->packets_per_frame; + + // timestamp, frame_behind, id and camera are copied too: + out->timestamp = in->timestamp; + out->frames_behind = in->frames_behind; + out->camera = in->camera; + out->id = in->id; + + // verify memory allocation: + if (out->total_bytes>out->allocated_image_bytes) { + free(out->image); + out->image=(uint8_t*)malloc(out->total_bytes*sizeof(uint8_t)); + if (out->image) + out->allocated_image_bytes = out->total_bytes*sizeof(uint8_t); + else + out->allocated_image_bytes = 0; + } + + // Copy padding bytes: + if(out->image) + memcpy(&(out->image[out->image_bytes]),&(in->image[in->image_bytes]),out->padding_bytes); + + out->little_endian=0; // not used before 1.32 is out. + out->data_in_padding=0; // not used before 1.32 is out. + + if(out->image) + return DC1394_SUCCESS; + + return DC1394_MEMORY_ALLOCATION_FAILURE; +} + +dc1394error_t +dc1394_convert_frames(dc1394video_frame_t *in, dc1394video_frame_t *out) +{ + + switch(out->color_coding) { + case DC1394_COLOR_CODING_YUV422: + switch(in->color_coding) { + case DC1394_COLOR_CODING_YUV422: + + if(DC1394_SUCCESS != Adapt_buffer_convert(in,out)) + return DC1394_MEMORY_ALLOCATION_FAILURE; + + return dc1394_YUV422_to_YUV422(in->image, out->image, in->size[0], in->size[1], out->yuv_byte_order); + break; + + case DC1394_COLOR_CODING_YUV411: + + if(DC1394_SUCCESS != Adapt_buffer_convert(in,out)) + return DC1394_MEMORY_ALLOCATION_FAILURE; + + return dc1394_YUV411_to_YUV422(in->image, out->image, in->size[0], in->size[1], out->yuv_byte_order); + break; + + case DC1394_COLOR_CODING_YUV444: + + if(DC1394_SUCCESS != Adapt_buffer_convert(in,out)) + return DC1394_MEMORY_ALLOCATION_FAILURE; + + return dc1394_YUV444_to_YUV422(in->image, out->image, in->size[0], in->size[1], out->yuv_byte_order); + break; + + case DC1394_COLOR_CODING_RGB8: + + if(DC1394_SUCCESS != Adapt_buffer_convert(in,out)) + return DC1394_MEMORY_ALLOCATION_FAILURE; + + return dc1394_RGB8_to_YUV422(in->image, out->image, in->size[0], in->size[1], out->yuv_byte_order); + break; + + case DC1394_COLOR_CODING_MONO8: + case DC1394_COLOR_CODING_RAW8: + + if(DC1394_SUCCESS != Adapt_buffer_convert(in,out)) + return DC1394_MEMORY_ALLOCATION_FAILURE; + + return dc1394_MONO8_to_YUV422(in->image, out->image, in->size[0], in->size[1], out->yuv_byte_order); + break; + + case DC1394_COLOR_CODING_MONO16: + case DC1394_COLOR_CODING_RAW16: + + if(DC1394_SUCCESS != Adapt_buffer_convert(in,out)) + return DC1394_MEMORY_ALLOCATION_FAILURE; + + return dc1394_MONO16_to_YUV422(in->image, out->image, in->size[0], in->size[1], out->yuv_byte_order, in->data_depth); + break; + + case DC1394_COLOR_CODING_RGB16: + + if(DC1394_SUCCESS != Adapt_buffer_convert(in,out)) + return DC1394_MEMORY_ALLOCATION_FAILURE; + + return dc1394_RGB16_to_YUV422(in->image, out->image, in->size[0], in->size[1], out->yuv_byte_order, in->data_depth); + break; + + default: + return DC1394_FUNCTION_NOT_SUPPORTED; + } + break; + case DC1394_COLOR_CODING_MONO8: + switch(in->color_coding) { + case DC1394_COLOR_CODING_MONO16: + + if(DC1394_SUCCESS != Adapt_buffer_convert(in,out)) + return DC1394_MEMORY_ALLOCATION_FAILURE; + + return dc1394_MONO16_to_MONO8(in->image, out->image, in->size[0], in->size[1], in->data_depth); + break; + + case DC1394_COLOR_CODING_MONO8: + + if(DC1394_SUCCESS != Adapt_buffer_convert(in,out)) + return DC1394_MEMORY_ALLOCATION_FAILURE; + + memcpy(out->image, in->image, in->size[0]*in->size[1]); + break; + + default: + return DC1394_FUNCTION_NOT_SUPPORTED; + } + break; + case DC1394_COLOR_CODING_RGB8: + switch(in->color_coding) { + case DC1394_COLOR_CODING_RGB16: + + if(DC1394_SUCCESS != Adapt_buffer_convert(in,out)) + return DC1394_MEMORY_ALLOCATION_FAILURE; + + return dc1394_RGB16_to_RGB8 (in->image, out->image, in->size[0], in->size[1], in->data_depth); + break; + + case DC1394_COLOR_CODING_YUV444: + + if(DC1394_SUCCESS != Adapt_buffer_convert(in,out)) + return DC1394_MEMORY_ALLOCATION_FAILURE; + + return dc1394_YUV444_to_RGB8 (in->image, out->image, in->size[0], in->size[1]); + break; + + case DC1394_COLOR_CODING_YUV422: + + if(DC1394_SUCCESS != Adapt_buffer_convert(in,out)) + return DC1394_MEMORY_ALLOCATION_FAILURE; + + return dc1394_YUV422_to_RGB8 (in->image, out->image, in->size[0], in->size[1], in->yuv_byte_order); + break; + + case DC1394_COLOR_CODING_YUV411: + + if(DC1394_SUCCESS != Adapt_buffer_convert(in,out)) + return DC1394_MEMORY_ALLOCATION_FAILURE; + + return dc1394_YUV411_to_RGB8 (in->image, out->image, in->size[0], in->size[1]); + break; + + case DC1394_COLOR_CODING_MONO8: + case DC1394_COLOR_CODING_RAW8: + + if(DC1394_SUCCESS != Adapt_buffer_convert(in,out)) + return DC1394_MEMORY_ALLOCATION_FAILURE; + + return dc1394_MONO8_to_RGB8 (in->image, out->image, in->size[0], in->size[1]); + break; + + case DC1394_COLOR_CODING_MONO16: + case DC1394_COLOR_CODING_RAW16: + + if(DC1394_SUCCESS != Adapt_buffer_convert(in,out)) + return DC1394_MEMORY_ALLOCATION_FAILURE; + + return dc1394_MONO16_to_RGB8 (in->image, out->image, in->size[0], in->size[1],in->data_depth); + break; + + case DC1394_COLOR_CODING_RGB8: + + if(DC1394_SUCCESS != Adapt_buffer_convert(in,out)) + return DC1394_MEMORY_ALLOCATION_FAILURE; + + memcpy(out->image, in->image, in->size[0]*in->size[1]*3); + break; + + default: + return DC1394_FUNCTION_NOT_SUPPORTED; + } + break; + default: + return DC1394_FUNCTION_NOT_SUPPORTED; + } + + return DC1394_SUCCESS; +} + + +dc1394error_t +Adapt_buffer_stereo(dc1394video_frame_t *in, dc1394video_frame_t *out) +{ + uint32_t bpp; + + // buffer position is not changed. Size is boubled in Y + out->size[0]=in->size[0]; + out->size[1]=in->size[1]*2; + out->position[0]=in->position[0]; + out->position[1]=in->position[1]; + + // color coding is set to mono8 or raw8. + switch (in->color_coding) { + case DC1394_COLOR_CODING_RAW16: + out->color_coding=DC1394_COLOR_CODING_RAW8; + break; + case DC1394_COLOR_CODING_MONO16: + case DC1394_COLOR_CODING_YUV422: + out->color_coding=DC1394_COLOR_CODING_MONO8; + break; + default: + return DC1394_INVALID_COLOR_CODING; + } + + // keep the color filter value in all cases. if the format is not raw it will not be further used anyway + out->color_filter=in->color_filter; + + // the output YUV byte order must be already set if the buffer is YUV422 at the output + // if the output is not YUV we don't care about this field. + // Hence nothing to do. + + // we always convert to 8bits (at this point) we can safely set this value to 8. + out->data_depth=8; + + // don't know what to do with stride... >>>> TODO: STRIDE SHOULD BE TAKEN INTO ACCOUNT... <<<< + // out->stride=?? + + // the video mode should not change. Color coding and other stuff can be accessed in specific fields of this struct + out->video_mode = in->video_mode; + + // padding is kept: + out->padding_bytes = in->padding_bytes; + + // image bytes changes: >>>> TODO: STRIDE SHOULD BE TAKEN INTO ACCOUNT... <<<< + dc1394_get_color_coding_bit_size(out->color_coding, &bpp); + out->image_bytes=(out->size[0]*out->size[1]*bpp)/8; + + // total is image_bytes + padding_bytes + out->total_bytes = out->image_bytes + out->padding_bytes; + + // bytes-per-packet and packets_per_frame are internal data that can be kept as is. + out->packet_size = in->packet_size; + out->packets_per_frame = in->packets_per_frame; + + // timestamp, frame_behind, id and camera are copied too: + out->timestamp = in->timestamp; + out->frames_behind = in->frames_behind; + out->camera = in->camera; + out->id = in->id; + + // verify memory allocation: + if (out->total_bytes>out->allocated_image_bytes) { + free(out->image); + out->image=(uint8_t*)malloc(out->total_bytes*sizeof(uint8_t)); + if (out->image) + out->allocated_image_bytes = out->total_bytes*sizeof(uint8_t); + else + out->allocated_image_bytes = 0; + } + + // Copy padding bytes: + if(out->image) + memcpy(&(out->image[out->image_bytes]),&(in->image[in->image_bytes]),out->padding_bytes); + + out->little_endian=0; // not used before 1.32 is out. + out->data_in_padding=0; // not used before 1.32 is out. + + if(out->image) + return DC1394_SUCCESS; + + return DC1394_MEMORY_ALLOCATION_FAILURE; + +} + +dc1394error_t +dc1394_deinterlace_stereo_frames(dc1394video_frame_t *in, dc1394video_frame_t *out, dc1394stereo_method_t method) +{ + dc1394error_t err; + + if ((in->color_coding==DC1394_COLOR_CODING_RAW16)|| + (in->color_coding==DC1394_COLOR_CODING_MONO16)|| + (in->color_coding==DC1394_COLOR_CODING_YUV422)) { + switch (method) { + case DC1394_STEREO_METHOD_INTERLACED: + err=Adapt_buffer_stereo(in,out); + if(err != DC1394_SUCCESS) + return err; + + return dc1394_deinterlace_stereo(in->image, out->image, out->size[0], out->size[1]); + break; + + case DC1394_STEREO_METHOD_FIELD: + err=Adapt_buffer_stereo(in,out); + if (err != DC1394_SUCCESS) + return err; + + memcpy(out->image,in->image,out->image_bytes); + return DC1394_SUCCESS; + break; + default: + return DC1394_INVALID_STEREO_METHOD; + } +// Never reached: return DC1394_INVALID_STEREO_METHOD; + } + else + return DC1394_FUNCTION_NOT_SUPPORTED; +} diff --git a/dc1394/conversions.h b/dc1394/conversions.h new file mode 100644 index 0000000..b838758 --- /dev/null +++ b/dc1394/conversions.h @@ -0,0 +1,220 @@ +/* + * 1394-Based Digital Camera Control Library + * + * Color conversion functions, including Bayer pattern decoding + * + * Written by Damien Douxchamps and Frederic Devernay + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include + +#ifndef __DC1394_CONVERSIONS_H__ +#define __DC1394_CONVERSIONS_H__ + +/*! \file dc1394/conversions.h + \brief functions to convert video formats + \author Damien Douxchamps: coding + \author Frederic Devernay: coding + \author Peter Antoniac: documentation maintainer + + More details soon +*/ + +#define restrict __restrict + +/** + * A list of de-mosaicing techniques for Bayer-patterns. + * + * The speed of the techniques can vary greatly, as well as their quality. + */ +typedef enum { + DC1394_BAYER_METHOD_NEAREST=0, + DC1394_BAYER_METHOD_SIMPLE, + DC1394_BAYER_METHOD_BILINEAR, + DC1394_BAYER_METHOD_HQLINEAR, + DC1394_BAYER_METHOD_DOWNSAMPLE, + DC1394_BAYER_METHOD_EDGESENSE, + DC1394_BAYER_METHOD_VNG, + DC1394_BAYER_METHOD_AHD +} dc1394bayer_method_t; +#define DC1394_BAYER_METHOD_MIN DC1394_BAYER_METHOD_NEAREST +#define DC1394_BAYER_METHOD_MAX DC1394_BAYER_METHOD_AHD +#define DC1394_BAYER_METHOD_NUM (DC1394_BAYER_METHOD_MAX-DC1394_BAYER_METHOD_MIN+1) + +/** + * A list of known stereo-in-normal-video modes used by manufacturers like Point Grey Research and Videre Design. + */ +typedef enum { + DC1394_STEREO_METHOD_INTERLACED=0, + DC1394_STEREO_METHOD_FIELD +} dc1394stereo_method_t; +#define DC1394_STEREO_METHOD_MIN DC1394_STEREO_METHOD_INTERLACED +#define DC1394_STEREO_METHOD_MAX DC1394_STEREO_METHOD_FIELD +#define DC1394_STEREO_METHOD_NUM (DC1394_STEREO_METHOD_MAX-DC1394_STEREO_METHOD_MIN+1) + + +// color conversion functions from Bart Nabbe. +// corrected by Damien: bad coeficients in YUV2RGB +#define YUV2RGB(y, u, v, r, g, b) {\ + r = y + ((v*1436) >> 10);\ + g = y - ((u*352 + v*731) >> 10);\ + b = y + ((u*1814) >> 10);\ + r = r < 0 ? 0 : r;\ + g = g < 0 ? 0 : g;\ + b = b < 0 ? 0 : b;\ + r = r > 255 ? 255 : r;\ + g = g > 255 ? 255 : g;\ + b = b > 255 ? 255 : b; } + + +#define RGB2YUV(r, g, b, y, u, v) {\ + y = (306*r + 601*g + 117*b) >> 10;\ + u = ((-172*r - 340*g + 512*b) >> 10) + 128;\ + v = ((512*r - 429*g - 83*b) >> 10) + 128;\ + y = y < 0 ? 0 : y;\ + u = u < 0 ? 0 : u;\ + v = v < 0 ? 0 : v;\ + y = y > 255 ? 255 : y;\ + u = u > 255 ? 255 : u;\ + v = v > 255 ? 255 : v; } + +#ifdef __cplusplus +extern "C" { +#endif + +/********************************************************************** + * CONVERSION FUNCTIONS TO YUV422, MONO8 and RGB8 + **********************************************************************/ + +/** + * Converts an image buffer to YUV422 + */ +dc1394error_t +dc1394_convert_to_YUV422(uint8_t *src, uint8_t *dest, uint32_t width, uint32_t height, uint32_t byte_order, + dc1394color_coding_t source_coding, uint32_t bits); + +/** + * Converts an image buffer to MONO8 + */ +dc1394error_t +dc1394_convert_to_MONO8(uint8_t *src, uint8_t *dest, uint32_t width, uint32_t height, uint32_t byte_order, + dc1394color_coding_t source_coding, uint32_t bits); + +/** + * Converts an image buffer to RGB8 + */ +dc1394error_t +dc1394_convert_to_RGB8(uint8_t *src, uint8_t *dest, uint32_t width, uint32_t height, uint32_t byte_order, + dc1394color_coding_t source_coding, uint32_t bits); + +/********************************************************************** + * CONVERSION FUNCTIONS FOR STEREO IMAGES + **********************************************************************/ + +/** + * changes a 16bit stereo image (8bit/channel) into two 8bit images on top of each other + */ +dc1394error_t +dc1394_deinterlace_stereo(uint8_t *src, uint8_t *dest, uint32_t width, uint32_t height); + +/************************************************************************************************ + * * + * Color conversion functions for cameras that can output raw Bayer pattern images (color * + * codings DC1394_COLOR_CODING_RAW8 and DC1394_COLOR_CODING_RAW16). * + * * + * Credits and sources: * + * - Nearest Neighbor : OpenCV library * + * - Bilinear : OpenCV library * + * - HQLinear : High-Quality Linear Interpolation For Demosaicing Of Bayer-Patterned * + * Color Images, by Henrique S. Malvar, Li-wei He, and Ross Cutler, * + * in Proceedings of the ICASSP'04 Conference. * + * - Edge Sense II : Laroche, Claude A. "Apparatus and method for adaptively interpolating * + * a full color image utilizing chrominance gradients" * + * U.S. Patent 5,373,322. Based on the code found on the website * + * http://www-ise.stanford.edu/~tingchen/ Converted to C and adapted to * + * all four elementary patterns. * + * - Downsample : "Known to the Ancients" * + * - Simple : Implemented from the information found in the manual of Allied Vision * + * Technologies (AVT) cameras. * + * - VNG : Variable Number of Gradients, a method described in * + * http://www-ise.stanford.edu/~tingchen/algodep/vargra.html * + * Sources import from DCRAW by Frederic Devernay. DCRAW is a RAW * + * converter program by Dave Coffin. URL: * + * http://www.cybercom.net/~dcoffin/dcraw/ * + * - AHD : Adaptive Homogeneity-Directed Demosaicing Algorithm, by K. Hirakawa * + * and T.W. Parks, IEEE Transactions on Image Processing, Vol. 14, Nr. 3, * + * March 2005, pp. 360 - 369. * + * * + ************************************************************************************************/ + +/** + * Perform de-mosaicing on an 8-bit image buffer + */ +dc1394error_t +dc1394_bayer_decoding_8bit(const uint8_t *bayer, uint8_t *rgb, + uint32_t width, uint32_t height, dc1394color_filter_t tile, + dc1394bayer_method_t method); + +/** + * Perform de-mosaicing on an 16-bit image buffer + */ +dc1394error_t +dc1394_bayer_decoding_16bit(const uint16_t *bayer, uint16_t *rgb, + uint32_t width, uint32_t height, dc1394color_filter_t tile, + dc1394bayer_method_t method, uint32_t bits); + + +/********************************************************************************** + * Frame based conversions + **********************************************************************************/ + +/** + * Converts the format of a video frame. + * + * To set the format of the output, simply set the values of the corresponding fields in the output frame + */ +dc1394error_t +dc1394_convert_frames(dc1394video_frame_t *in, dc1394video_frame_t *out); + +/** + * De-mosaicing of a Bayer-encoded video frame + * + * To set the format of the output, simply set the values of the corresponding fields in the output frame + * @param in is a pointer to the bayer video frame that is to be converted + * @param out is a pointer to the frame to be converted to. If there is memory allocated to the image field, + * then it will be adjusted accordingly by this function. If there is no memory allocated to the image + * field, then ensure that out->image == NULL and out->allocated_image_bytes == 0 + * @param method is the bayer method to interpolate the frame. + */ +dc1394error_t +dc1394_debayer_frames(dc1394video_frame_t *in, dc1394video_frame_t *out, dc1394bayer_method_t method); + +/** + * De-interlacing of stereo data for cideo frames + * + * To set the format of the output, simply set the values of the corresponding fields in the output frame + */ +dc1394error_t +dc1394_deinterlace_stereo_frames(dc1394video_frame_t *in, dc1394video_frame_t *out, dc1394stereo_method_t method); + +#ifdef __cplusplus +} +#endif + +#endif /* _DC1394_CONVERSIONS_H */ + + diff --git a/dc1394/dc1394.h b/dc1394/dc1394.h new file mode 100644 index 0000000..3ce30ed --- /dev/null +++ b/dc1394/dc1394.h @@ -0,0 +1,57 @@ +/* + * 1394-Based Digital Camera Control Library + * + * Written by + * Gord Peters , + * Chris Urmson + * Damien Douxchamps + * Dan Dennedy + * David Moore + * ... and many ohters (see the AUTHORS file) + * + * Copyright (C) 2000-2001 SMART Technologies Inc. + * Copyright (C) 2001-2004 Universite catholique de Louvain + * Copyright (C) 2000 Carnegie Mellon University + * Copyright (C) 2006- Massachussets Institute of Technology + * Copyright (C) 2004- Nara Institute of Science and Technology + * All files are also Copyright (C) their respective author(s) + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __DC1394_H__ +#define __DC1394_H__ + + +/*! \file dc1394/dc1394.h + \brief Main include file, which include all others. + + More details soon +*/ + +/* Include all public header files:*/ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#endif diff --git a/dc1394/enumeration.c b/dc1394/enumeration.c new file mode 100644 index 0000000..07aa207 --- /dev/null +++ b/dc1394/enumeration.c @@ -0,0 +1,313 @@ +/* + * 1394-Based Digital Camera Control Library + * + * Written by David Moore + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include +#include +#include +#include + +#include +#include "internal.h" +#include "platform.h" +#include "log.h" + +static void +destroy_camera_info (camera_info_t * info) +{ + free (info->vendor); + free (info->model); +} + +static int +add_camera (dc1394_t * d, camera_info_t * info) +{ + int n = d->num_cameras; + dc1394_log_debug ("Adding camera %"PRIx64":%d %x:%x (%s:%s)", + info->guid, info->unit, info->vendor_id, info->model_id, + info->vendor, info->model); + + /* For now, exclude duplicate cameras caused by seeing the same camera + * on different busses. A better solution is to let the user choose + * between these different versions of the same camera, which will require + * a new API in the future. */ + int i; + for (i = 0; i < n; i++) { + if (d->cameras[i].guid == info->guid + && d->cameras[i].unit == info->unit) { + dc1394_log_debug ("Rejected camera %"PRIx64" as duplicate", + info->unit); + destroy_camera_info (info); + return 0; + } + } + d->cameras = realloc (d->cameras, (n + 1) * sizeof (camera_info_t)); + memcpy (d->cameras + n, info, sizeof (camera_info_t)); + d->num_cameras = n + 1; + return 0; +} + +static char * +parse_leaf (uint32_t offset, uint32_t * quads, int num_quads) +{ + if (offset >= num_quads) + return NULL; + int num_entries = quads[offset] >> 16; + if (offset + num_entries >= num_quads) + return NULL; + + uint32_t * dquads = quads + offset + 1; + char * str = malloc ((num_entries - 1) * 4 + 1); + int i; + for (i = 0; i < num_entries - 2; i++) { + uint32_t q = dquads[i+2]; + str[4*i+0] = q >> 24; + str[4*i+1] = (q >> 16) & 0xff; + str[4*i+2] = (q >> 8) & 0xff; + str[4*i+3] = q & 0xff; + } + str[4*i] = '\0'; + return str; +} + +static int +identify_unit (dc1394_t * d, platform_info_t * platform, + platform_device_t * dev, uint64_t guid, + uint32_t offset, uint32_t * quads, int num_quads, int unit_num, + uint32_t vendor_id) +{ + if (offset >= num_quads) + return -1; + int num_entries = quads[offset] >> 16; + if (offset + num_entries >= num_quads) + return -1; + + camera_info_t info; + memset (&info, 0, sizeof (camera_info_t)); + + info.guid = guid; + info.unit = unit_num; + info.device = dev; + info.vendor_id = vendor_id; + info.unit_directory = offset; + info.platform = platform; + + uint32_t * dquads = quads + offset + 1; + int i; + for (i = 0; i < num_entries; i++) { + uint32_t q = dquads[i]; + if ((q >> 24) == 0x12) + info.unit_spec_ID = q & 0xffffff; + if ((q >> 24) == 0x13) + info.unit_sw_version = q & 0xffffff; + if ((q >> 24) == 0xD4) + info.unit_dependent_directory = (q & 0xffffff) + offset + i + 1; + if ((q >> 24) == 0x17) + info.model_id = q & 0xffffff; + } + + /* + Note on Point Grey (PG) cameras: + Although not always advertised, PG cameras are 'sometimes' compatible + with IIDC specs. This is especially the case with PG stereo products. + The following modifications have been tested with a stereo head + (BumbleBee). Most other cameras should be compatible, please consider + contributing to the lib if your PG camera is not recognized. + + PG cams sometimes have a Unit_Spec_ID of 0xB09D, instead of the + 0xA02D of classic IIDC cameras. Also, their software revision differs. + I could only get a 1.14 version from my BumbleBee but other versions + might exist. + + As PG is regularly providing firmware updates you might also install + the latest one in your camera for an increased compatibility. + + Damien + + (updated 2005-04-30) + */ + + if ((info.unit_spec_ID != 0xA02D) && + (info.unit_spec_ID != 0xB09D)) + return -1; + if (!info.unit_dependent_directory) + return -1; + + if (info.unit_dependent_directory >= num_quads) + goto done; + num_entries = quads[info.unit_dependent_directory] >> 16; + if (info.unit_dependent_directory + num_entries >= num_quads) + goto done; + + dquads = quads + info.unit_dependent_directory + 1; + for (i = 0; i < num_entries; i++) { + uint32_t q = dquads[i]; + if ((q >> 24) == 0x81) + info.vendor = parse_leaf ((q & 0xffffff) + + info.unit_dependent_directory + 1 + i, + quads, num_quads); + if ((q >> 24) == 0x82) + info.model = parse_leaf ((q & 0xffffff) + + info.unit_dependent_directory + 1 + i, + quads, num_quads); + } +done: + info.unit_directory = info.unit_directory * 4 + 0x400; + info.unit_dependent_directory = info.unit_dependent_directory * 4 + 0x400; + return add_camera (d, &info); +} + +static int +identify_camera (dc1394_t * d, platform_info_t * platform, + platform_device_t * dev) +{ + uint64_t guid; + uint32_t quads[256]; + int num_quads = 256; + if (platform->dispatch->device_get_config_rom (dev, quads, + &num_quads) < 0) { + dc1394_log_warning ("Failed to get config ROM from %s device", + platform->name); + return -1; + } + + dc1394_log_debug ("Got %d quads of config ROM", num_quads); + + if (num_quads < 7) + return -1; + + /* Require 4 quadlets in the bus info block */ + if ((quads[0] >> 24) != 0x4) { + dc1394_log_debug ("Expected 4 quadlets in bus info block, got %d", + quads[0] >> 24); + return -1; + } + + /* Require "1394" as the bus identity */ + if (quads[1] != 0x31333934) + return -1; + + guid = ((uint64_t)quads[3] << 32) | quads[4]; + + int num_entries = quads[5] >> 16; + if (num_quads < num_entries + 6) + return -1; + int unit = 0; + uint32_t vendor_id = 0; + int i; + for (i = 0; i < num_entries; i++) { + uint32_t q = quads[6+i]; + if ((q >> 24) == 0x03) + vendor_id = q & 0xffffff; + if ((q >> 24) == 0xD1) { + uint32_t offset = (q & 0xffffff) + 6 + i; + identify_unit (d, platform, dev, guid, offset, quads, num_quads, + unit++, vendor_id); + } + } + return 0; +} + +void +free_enumeration (dc1394_t * d) +{ + int i; + for (i = 0; i < d->num_platforms; i++) { + platform_info_t * p = d->platforms + i; + if (p->device_list) + p->dispatch->free_device_list (p->device_list); + p->device_list = NULL; + } + + for (i = 0; i < d->num_cameras; i++) + destroy_camera_info (d->cameras + i); + free (d->cameras); + d->num_cameras = 0; + d->cameras = NULL; +} + +int +refresh_enumeration (dc1394_t * d) +{ + free_enumeration (d); + + dc1394_log_debug ("Enumerating cameras..."); + int i; + for (i = 0; i < d->num_platforms; i++) { + platform_info_t * p = d->platforms + i; + if (!p->p) + continue; + dc1394_log_debug("Enumerating platform %s", p->name); + p->device_list = p->dispatch->get_device_list (p->p); + if (!p->device_list) { + dc1394_log_warning("Platform %s failed to get device list", + p->name); + continue; + } + + platform_device_t ** list = p->device_list->devices; + int j; + dc1394_log_debug ("Platform %s has %d device(s)", + p->name, p->device_list->num_devices); + for (j = 0; j < p->device_list->num_devices; j++) + if (identify_camera (d, p, list[j]) < 0) + dc1394_log_debug ("Failed to identify %s device %d", + p->name, j); + } + + return 0; +} + +dc1394error_t +dc1394_camera_enumerate (dc1394_t * d, dc1394camera_list_t **list) +{ + if (refresh_enumeration (d) < 0) + return DC1394_FAILURE; + + dc1394camera_list_t * l; + + l = calloc (1, sizeof (dc1394camera_list_t)); + *list = l; + if (d->num_cameras == 0) + return DC1394_SUCCESS; + + l->ids = malloc (d->num_cameras * sizeof (dc1394camera_id_t)); + l->num = 0; + + int i; + for (i = 0; i < d->num_cameras; i++) { + l->ids[i].guid = d->cameras[i].guid; + l->ids[i].unit = d->cameras[i].unit; + l->num++; + } + return DC1394_SUCCESS; +} + +/* + Free a list of cameras returned by dc1394_enumerate_cameras() + */ +void +dc1394_camera_free_list (dc1394camera_list_t *list) +{ + if (list) + free (list->ids); + list->ids = NULL; + free (list); +} + diff --git a/dc1394/format7.c b/dc1394/format7.c new file mode 100644 index 0000000..50a015c --- /dev/null +++ b/dc1394/format7.c @@ -0,0 +1,963 @@ +/* + * 1394-Based Digital Camera Control Library + * + * Format_7 functions + * + * Written by Damien Douxchamps + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include +#if HAVE_NETINET_IN_H +#include +#endif +#include +#include + +#include "control.h" +#include "internal.h" +#include "register.h" +#include "offsets.h" +#include "utils.h" +#include "config.h" +#include "log.h" + +#ifdef __MINGW32__ +#include +#endif + +/*========================================================================== + * This function implements the handshaking available (and sometimes required) + * on some cameras that comply with the IIDC specs v1.30. Thanks to Yasutoshi + * Onishi for his feedback and info. + *==========================================================================*/ + +dc1394error_t +dc1394_format7_get_value_setting(dc1394camera_t *camera, dc1394video_mode_t video_mode, + uint32_t *present, uint32_t *setting1, + uint32_t *err_flag1, uint32_t *err_flag2) +{ + dc1394error_t err; + uint32_t value; + + if (camera->iidc_version> 31; + *setting1= (uint32_t) ( value & 0x40000000UL ) >> 30; + *err_flag1= (uint32_t) ( value & 0x00800000UL ) >> 23; + *err_flag2= (uint32_t) ( value & 0x00400000UL ) >> 22; + + return err; +} + +int +dc1394_format7_set_value_setting(dc1394camera_t *camera, dc1394video_mode_t video_mode) +{ + int err; + + if (!dc1394_is_video_mode_scalable(video_mode)) + return DC1394_INVALID_VIDEO_MODE; + + err=dc1394_set_format7_register(camera, video_mode, REG_CAMERA_FORMAT7_VALUE_SETTING, (uint32_t)0x40000000UL); + DC1394_ERR_RTN(err, "Could not set value setting"); + + return err; +} + +dc1394error_t +_dc1394_v130_handshake(dc1394camera_t *camera, dc1394video_mode_t video_mode) +{ + uint32_t setting_1, err_flag1, err_flag2, v130handshake; + uint32_t exit_loop; + dc1394error_t err; + + if (!dc1394_is_video_mode_scalable(video_mode)) + return DC1394_INVALID_VIDEO_MODE; + + if (camera->iidc_version >= DC1394_IIDC_VERSION_1_30) { + // We don't use > because 114 is for ptgrey cameras which are not 1.30 but 1.20 + err=dc1394_format7_get_value_setting(camera, video_mode, &v130handshake, &setting_1, &err_flag1, &err_flag2); + DC1394_ERR_RTN(err, "Unable to read value setting register"); + } + else { + v130handshake=0; + return DC1394_SUCCESS; + } + + if (v130handshake==1) { + // we should use advanced IIDC v1.30 handshaking. + // set value setting to 1 + err=dc1394_format7_set_value_setting(camera, video_mode); + DC1394_ERR_RTN(err, "Unable to set value setting register"); + + // wait for value setting to clear: + exit_loop=0; + while (!exit_loop) { // WARNING: there is no timeout in this loop yet. + err=dc1394_format7_get_value_setting(camera, video_mode, &v130handshake, &setting_1, &err_flag1, &err_flag2); + DC1394_ERR_RTN(err, "Unable to read value setting register"); + + exit_loop=(setting_1==0); + usleep(0); + } + if (err_flag1>0) { + err=DC1394_FORMAT7_ERROR_FLAG_1; + DC1394_ERR_RTN(err, "invalid image position, size, color coding or ISO speed"); + } + /* + // This seems to make problems. Remove for now. + if (err_flag2>0) { + err=DC1394_FORMAT7_ERROR_FLAG_2; + DC1394_ERR_RTN(err, "proposed packet size is not a valid value"); + } + */ + + // packet size... registers are ready for reading. + } + + return err; +} + +dc1394error_t +_dc1394_format7_set_image_position(dc1394camera_t *camera, + dc1394video_mode_t video_mode, uint32_t left, + uint32_t top) +{ + dc1394error_t err; + + // it is allowed to change the image position even if capture is running. + + if (!dc1394_is_video_mode_scalable(video_mode)) + return DC1394_INVALID_VIDEO_MODE; + + err=dc1394_set_format7_register(camera, video_mode, REG_CAMERA_FORMAT7_IMAGE_POSITION, (uint32_t)((left << 16) | top)); + DC1394_ERR_RTN(err, "Format7 image position setting failure"); + + return err; +} + +dc1394error_t +_dc1394_format7_set_image_size(dc1394camera_t *camera, + dc1394video_mode_t video_mode, uint32_t width, + uint32_t height) +{ + dc1394error_t err; + dc1394video_mode_t mode; + + err=dc1394_video_get_mode(camera,&mode); + DC1394_ERR_RTN(err,"Could not get current video mode"); + + if (!dc1394_is_video_mode_scalable(video_mode)) + return DC1394_INVALID_VIDEO_MODE; + + err=dc1394_set_format7_register(camera, video_mode, REG_CAMERA_FORMAT7_IMAGE_SIZE, (uint32_t)((width << 16) | height)); + DC1394_ERR_RTN(err, "Format7 image size setting failure"); + + return err; +} + +dc1394error_t +_dc1394_format7_set_color_coding(dc1394camera_t *camera, + dc1394video_mode_t video_mode, dc1394color_coding_t color_coding) +{ + dc1394error_t err; + dc1394video_mode_t mode; + + if ( (color_codingDC1394_COLOR_CODING_MAX) ) + return DC1394_INVALID_COLOR_CODING; + + err=dc1394_video_get_mode(camera,&mode); + DC1394_ERR_RTN(err,"Could not get current video mode"); + + if (!dc1394_is_video_mode_scalable(video_mode)) + return DC1394_INVALID_VIDEO_MODE; + + color_coding-= DC1394_COLOR_CODING_MIN; + color_coding=color_coding<<24; + err=dc1394_set_format7_register(camera, video_mode,REG_CAMERA_FORMAT7_COLOR_CODING_ID, (uint32_t)color_coding); + DC1394_ERR_RTN(err, "Format7 color coding setting failure"); + + // IIDC v1.30 handshaking: + //err=_dc1394_v130_handshake(camera, video_mode); + //DC1394_ERR_RTN(err, "F7 handshake failure"); + + return err; +} + +dc1394error_t +_dc1394_format7_set_packet_size(dc1394camera_t *camera, + dc1394video_mode_t video_mode, + uint32_t packet_size) +{ + dc1394error_t err; + dc1394video_mode_t mode; + + err=dc1394_video_get_mode(camera,&mode); + DC1394_ERR_RTN(err,"Could not get current video mode"); + + if (!dc1394_is_video_mode_scalable(video_mode)) + return DC1394_INVALID_VIDEO_MODE; + + err=dc1394_set_format7_register(camera, video_mode, REG_CAMERA_FORMAT7_BYTE_PER_PACKET, (uint32_t)(packet_size) << 16 ); + DC1394_ERR_RTN(err, "Format7 packet size setting failure"); + + // IIDC v1.30 handshaking: + //err=_dc1394_v130_handshake(camera, video_mode); + //DC1394_ERR_RTN(err, "F7 handshake failure"); + + return err; +} + +/**********************/ +/* External functions */ +/**********************/ + +dc1394error_t +dc1394_format7_get_max_image_size(dc1394camera_t *camera, + dc1394video_mode_t video_mode, + uint32_t *horizontal_size, + uint32_t *vertical_size) +{ + dc1394error_t err; + uint32_t value; + + if (!dc1394_is_video_mode_scalable(video_mode)) + return DC1394_INVALID_VIDEO_MODE; + + err=dc1394_get_format7_register(camera, video_mode, REG_CAMERA_FORMAT7_MAX_IMAGE_SIZE_INQ, &value); + DC1394_ERR_RTN(err, "Could not get max image sizes"); + + *horizontal_size = (uint32_t) ( value & 0xFFFF0000UL ) >> 16; + *vertical_size= (uint32_t) ( value & 0x0000FFFFUL ); + + return err; +} + +dc1394error_t +dc1394_format7_get_unit_size(dc1394camera_t *camera, + dc1394video_mode_t video_mode, + uint32_t *horizontal_unit, + uint32_t *vertical_unit) +{ + dc1394error_t err; + uint32_t value; + + if (!dc1394_is_video_mode_scalable(video_mode)) + return DC1394_INVALID_VIDEO_MODE; + + err=dc1394_get_format7_register(camera, video_mode, REG_CAMERA_FORMAT7_UNIT_SIZE_INQ, &value); + DC1394_ERR_RTN(err, "Could not get unit sizes"); + + *horizontal_unit = (uint32_t) ( value & 0xFFFF0000UL ) >> 16; + *vertical_unit= (uint32_t) ( value & 0x0000FFFFUL ); + + return err; +} + +dc1394error_t +dc1394_format7_get_image_position(dc1394camera_t *camera, + dc1394video_mode_t video_mode, + uint32_t *left_position, + uint32_t *top_position) +{ + dc1394error_t err; + uint32_t value; + + if (!dc1394_is_video_mode_scalable(video_mode)) + return DC1394_INVALID_VIDEO_MODE; + + err=dc1394_get_format7_register(camera, video_mode, REG_CAMERA_FORMAT7_IMAGE_POSITION, &value); + DC1394_ERR_RTN(err, "Could not get image position"); + + *left_position = (uint32_t) ( value & 0xFFFF0000UL ) >> 16; + *top_position= (uint32_t) ( value & 0x0000FFFFUL ); + + return err; +} + + +dc1394error_t +dc1394_format7_get_image_size(dc1394camera_t *camera, + dc1394video_mode_t video_mode, + uint32_t *width, + uint32_t *height) +{ + dc1394error_t err; + uint32_t value; + + if (!dc1394_is_video_mode_scalable(video_mode)) + return DC1394_INVALID_VIDEO_MODE; + + err=dc1394_get_format7_register(camera, video_mode, REG_CAMERA_FORMAT7_IMAGE_SIZE, &value); + DC1394_ERR_RTN(err, "could not get current image size"); + + *width= (uint32_t) ( value & 0xFFFF0000UL ) >> 16; + *height = (uint32_t) ( value & 0x0000FFFFUL ); + + return err; +} + +dc1394error_t +dc1394_format7_get_color_coding(dc1394camera_t *camera, + dc1394video_mode_t video_mode, + dc1394color_coding_t *color_coding) +{ + dc1394error_t err; + uint32_t value; + + if (!dc1394_is_video_mode_scalable(video_mode)) + return DC1394_INVALID_VIDEO_MODE; + + err=dc1394_get_format7_register(camera, video_mode, REG_CAMERA_FORMAT7_COLOR_CODING_ID, &value); + DC1394_ERR_RTN(err, "Could not get current color_id"); + + value=value>>24; + *color_coding= (uint32_t)value+DC1394_COLOR_CODING_MIN; + + return err; +} + +dc1394error_t +dc1394_format7_get_color_codings(dc1394camera_t *camera, + dc1394video_mode_t video_mode, + dc1394color_codings_t *color_codings) +{ + dc1394error_t err; + int i; + uint32_t value; + + if (!dc1394_is_video_mode_scalable(video_mode)) + return DC1394_INVALID_VIDEO_MODE; + + err=dc1394_get_format7_register(camera, video_mode, REG_CAMERA_FORMAT7_COLOR_CODING_INQ, &value); + DC1394_ERR_RTN(err, "Could not get available color codings"); + + color_codings->num=0; + for (i=0;i 0) { + color_codings->codings[color_codings->num]=i+DC1394_COLOR_CODING_MIN; + color_codings->num++; + } + } + + return err; +} + +dc1394error_t +dc1394_format7_get_pixel_number(dc1394camera_t *camera, + dc1394video_mode_t video_mode, + uint32_t *pixnum) +{ + dc1394error_t err; + uint32_t value; + + if (!dc1394_is_video_mode_scalable(video_mode)) + return DC1394_INVALID_VIDEO_MODE; + + err=dc1394_get_format7_register(camera, video_mode, REG_CAMERA_FORMAT7_PIXEL_NUMBER_INQ, &value); + DC1394_ERR_RTN(err, "Could not get pixel number"); + + *pixnum= (uint32_t) value; + + return err; +} + +dc1394error_t +dc1394_format7_get_total_bytes(dc1394camera_t *camera, + dc1394video_mode_t video_mode, + uint64_t *total_bytes) +{ + dc1394error_t err; + uint64_t value_hi, value_lo; + uint32_t value; + + if (!dc1394_is_video_mode_scalable(video_mode)) + return DC1394_INVALID_VIDEO_MODE; + + err=dc1394_get_format7_register(camera, video_mode, REG_CAMERA_FORMAT7_TOTAL_BYTES_HI_INQ, &value); + DC1394_ERR_RTN(err, "Could not get total bytes - LSB"); + + value_hi=value; + + err=dc1394_get_format7_register(camera, video_mode, REG_CAMERA_FORMAT7_TOTAL_BYTES_LO_INQ, &value); + DC1394_ERR_RTN(err, "Could not get total bytes - MSB"); + + value_lo=value; + + *total_bytes= (value_lo | ( value_hi << 32) ); + + return err; +} + +dc1394error_t +dc1394_format7_get_packet_parameters(dc1394camera_t *camera, + dc1394video_mode_t video_mode, uint32_t *unit_bytes, + uint32_t *max_bytes) +{ + dc1394error_t err; + uint32_t value; + + if (!dc1394_is_video_mode_scalable(video_mode)) + return DC1394_INVALID_VIDEO_MODE; + + err= dc1394_get_format7_register(camera, video_mode, REG_CAMERA_FORMAT7_PACKET_PARA_INQ, &value); + DC1394_ERR_RTN(err, "Could not get F7 packet parameters"); + + *unit_bytes= (uint32_t) ( value & 0xFFFF0000UL ) >> 16; + *max_bytes= (uint32_t) ( value & 0x0000FFFFUL ); + + return err; +} + +dc1394error_t +dc1394_format7_get_packet_size(dc1394camera_t *camera, + dc1394video_mode_t video_mode, + uint32_t *packet_size) +{ + dc1394error_t err; + uint32_t value; + + if (!dc1394_is_video_mode_scalable(video_mode)) + return DC1394_INVALID_VIDEO_MODE; + + err=dc1394_get_format7_register(camera, video_mode, REG_CAMERA_FORMAT7_BYTE_PER_PACKET, &value); + DC1394_ERR_RTN(err, "Could not get packet size"); + + *packet_size= (uint32_t) ( value & 0xFFFF0000UL ) >> 16; + + if (*packet_size==0) { + dc1394_log_error("packet size is zero. This should not happen."); + return DC1394_FAILURE; + } + return err; +} + +dc1394error_t +dc1394_format7_set_image_position(dc1394camera_t *camera, + dc1394video_mode_t video_mode, uint32_t left, + uint32_t top) +{ + dc1394error_t err=_dc1394_format7_set_image_position(camera, video_mode, left, top); + DC1394_ERR_RTN(err, "Format7 image position setting failure"); + + // IIDC v1.30 handshaking: + err=_dc1394_v130_handshake(camera, video_mode); + DC1394_ERR_RTN(err, "F7 handshake failure"); + + return err; +} + + +dc1394error_t +dc1394_format7_set_image_size(dc1394camera_t *camera, + dc1394video_mode_t video_mode, uint32_t width, + uint32_t height) +{ + dc1394error_t err=_dc1394_format7_set_image_size(camera, video_mode, width, height); + DC1394_ERR_RTN(err, "Format7 image size setting failure"); + + // IIDC v1.30 handshaking: + err=_dc1394_v130_handshake(camera, video_mode); + DC1394_ERR_RTN(err, "F7 handshake failure"); + + return err; +} + + +dc1394error_t +dc1394_format7_set_color_coding(dc1394camera_t *camera, + dc1394video_mode_t video_mode, dc1394color_coding_t color_coding) +{ + dc1394error_t err=_dc1394_format7_set_color_coding(camera, video_mode, color_coding); + DC1394_ERR_RTN(err, "Format7 color_coding setting failure"); + + // IIDC v1.30 handshaking: + err=_dc1394_v130_handshake(camera, video_mode); + DC1394_ERR_RTN(err, "F7 handshake failure"); + + return err; +} + + +dc1394error_t +dc1394_format7_set_packet_size(dc1394camera_t *camera, + dc1394video_mode_t video_mode, + uint32_t packet_bytes) +{ + dc1394error_t err=_dc1394_format7_set_packet_size(camera, video_mode, packet_bytes); + DC1394_ERR_RTN(err, "Format7 packet size setting failure"); + + // IIDC v1.30 handshaking: + err=_dc1394_v130_handshake(camera, video_mode); + DC1394_ERR_RTN(err, "F7 handshake failure"); + + return err; +} + +dc1394error_t +dc1394_format7_get_recommended_packet_size(dc1394camera_t *camera, + dc1394video_mode_t video_mode, uint32_t *packet_size) +{ + dc1394error_t err; + uint32_t value; + + if (!dc1394_is_video_mode_scalable(video_mode)) + return DC1394_INVALID_VIDEO_MODE; + + err= dc1394_get_format7_register(camera, video_mode, REG_CAMERA_FORMAT7_BYTE_PER_PACKET, &value); + DC1394_ERR_RTN(err, "Could not get recommended BPP"); + + *packet_size= (uint32_t) ( value & 0x0000FFFFUL ); + + return err; +} + +dc1394error_t +dc1394_format7_get_packets_per_frame(dc1394camera_t *camera, + dc1394video_mode_t video_mode, uint32_t *ppf) +{ + dc1394error_t err; + uint32_t value; + uint32_t packet_size; + uint64_t total_bytes; + + if (!dc1394_is_video_mode_scalable(video_mode)) + return DC1394_INVALID_VIDEO_MODE; + + *ppf = 0; + if (camera->iidc_version>=DC1394_IIDC_VERSION_1_30) { + + err= dc1394_get_format7_register(camera, video_mode, REG_CAMERA_FORMAT7_PACKET_PER_FRAME_INQ, &value); + DC1394_ERR_RTN(err, "Could not get the number of packets per frame"); + *ppf= (uint32_t) (value); + } + + /* Perform computation according to 4.9.7 in the IIDC spec for cameras that do + * not support PACKET_PER_FRAME_INQ */ + if (*ppf == 0) { + // return an estimate, NOT TAKING ANY PADDING INTO ACCOUNT + err=dc1394_format7_get_packet_size(camera, video_mode, &packet_size); + DC1394_ERR_RTN(err, "Could not get BPP"); + + if (packet_size==0) { + return DC1394_FAILURE; + } + + err=dc1394_format7_get_total_bytes(camera, video_mode, &total_bytes); + DC1394_ERR_RTN(err, "Could not get total number of bytes"); + + if (total_bytes%packet_size!=0) + *ppf=total_bytes/packet_size+1; + else + *ppf=total_bytes/packet_size; + + return err; + } + + return DC1394_SUCCESS; +} + +dc1394error_t +dc1394_format7_get_unit_position(dc1394camera_t *camera, + dc1394video_mode_t video_mode, + uint32_t *horizontal_pos, + uint32_t *vertical_pos) +{ + dc1394error_t err; + uint32_t value; + + if (!dc1394_is_video_mode_scalable(video_mode)) + return DC1394_INVALID_VIDEO_MODE; + + if (camera->iidc_version>=DC1394_IIDC_VERSION_1_30) { + err = dc1394_get_format7_register(camera, video_mode, REG_CAMERA_FORMAT7_UNIT_POSITION_INQ, &value); + DC1394_ERR_RTN(err, "Could not get unit position"); + } + else { + // if version is not 1.30, use the UNIT_SIZE_INQ register + err = dc1394_get_format7_register(camera, video_mode, REG_CAMERA_FORMAT7_UNIT_SIZE_INQ, &value); + DC1394_ERR_RTN(err, "Could not get unit size"); + } + + *horizontal_pos = (uint32_t) (( value & 0xFFFF0000UL )>>16); + *vertical_pos = (uint32_t) ( value & 0x0000FFFFUL ); + + return err; +} + +dc1394error_t +dc1394_format7_get_frame_interval(dc1394camera_t *camera, dc1394video_mode_t video_mode, float *interval) +{ + dc1394error_t err; + uint32_t value; + + if (!dc1394_is_video_mode_scalable(video_mode)) + return DC1394_INVALID_VIDEO_MODE; + + err=dc1394_get_format7_register(camera, video_mode, REG_CAMERA_FORMAT7_FRAME_INTERVAL_INQ, &value); + DC1394_ERR_RTN(err, "Could not get frame interval"); + + *interval=value; + + return err; +} + +dc1394error_t +dc1394_format7_get_data_depth(dc1394camera_t *camera, dc1394video_mode_t video_mode, uint32_t *data_depth) +{ + dc1394error_t err; + uint32_t value; + dc1394color_coding_t coding; + + if (!dc1394_is_video_mode_scalable(video_mode)) + return DC1394_INVALID_VIDEO_MODE; + + *data_depth = 0; + if (camera->iidc_version >= DC1394_IIDC_VERSION_1_31) { + err=dc1394_get_format7_register(camera, video_mode, REG_CAMERA_FORMAT7_DATA_DEPTH_INQ, &value); + + DC1394_ERR_RTN(err, "Could not get format7 data depth"); + *data_depth=value >> 24; + } + + /* For cameras that do not have the DATA_DEPTH_INQ register, perform a + * sane default. */ + if (*data_depth == 0) { + err = dc1394_get_color_coding_from_video_mode (camera, video_mode, &coding); + DC1394_ERR_RTN(err, "Could not get color coding"); + + err = dc1394_get_color_coding_data_depth (coding, data_depth); + DC1394_ERR_RTN(err, "Could not get data depth from color coding"); + + return err; + } + + return DC1394_SUCCESS; +} + +dc1394error_t +dc1394_format7_get_color_filter(dc1394camera_t *camera, dc1394video_mode_t video_mode, dc1394color_filter_t *color_filter) +{ + dc1394error_t err; + uint32_t value; + + if (!dc1394_is_video_mode_scalable(video_mode)) + return DC1394_INVALID_VIDEO_MODE; + + if (camera->iidc_version> 24)+DC1394_COLOR_FILTER_MIN; + return err; +} + +dc1394error_t +dc1394_format7_get_mode_info(dc1394camera_t *camera, dc1394video_mode_t video_mode, dc1394format7mode_t *f7_mode) +{ + dc1394error_t err=DC1394_SUCCESS; + + if (!dc1394_is_video_mode_scalable(video_mode)) + return DC1394_INVALID_VIDEO_MODE; + + if (f7_mode->present>0) { // check for mode presence before query + err=dc1394_format7_get_max_image_size(camera,video_mode,&f7_mode->max_size_x,&f7_mode->max_size_y); + DC1394_ERR_RTN(err,"Got a problem querying format7 max image size"); + err=dc1394_format7_get_unit_size(camera,video_mode,&f7_mode->unit_size_x,&f7_mode->unit_size_y); + DC1394_ERR_RTN(err,"Got a problem querying format7 unit size"); + err=dc1394_format7_get_unit_position(camera,video_mode,&f7_mode->unit_pos_x,&f7_mode->unit_pos_y); + if (err!=DC1394_SUCCESS) { + //DC1394_ERR_RTN(err,"Got a problem querying format7 unit position"); + // unit position might not be supported, hence a softer check is implemented + f7_mode->unit_pos_x=0; + f7_mode->unit_pos_y=0; + } + + err=dc1394_format7_get_image_position(camera,video_mode,&f7_mode->pos_x,&f7_mode->pos_y); + DC1394_ERR_RTN(err,"Got a problem querying format7 image position"); + err=dc1394_format7_get_image_size(camera,video_mode,&f7_mode->size_x,&f7_mode->size_y); + DC1394_ERR_RTN(err,"Got a problem querying format7 image size"); + err=dc1394_format7_get_packet_size(camera,video_mode,&f7_mode->packet_size); + DC1394_ERR_RTN(err,"Got a problem querying format7 packet_size"); + + if (f7_mode->packet_size==0) { + // sometimes a camera will not set the bpp register until a valid image size + // has been set after boot. If BPP is zero, we therefor + // try again after setting the image size to the maximum size. + err=dc1394_format7_set_image_position(camera,video_mode,0,0); + DC1394_ERR_RTN(err,"Got a problem setting format7 image position"); + err=dc1394_format7_set_image_size(camera,video_mode,f7_mode->max_size_x,f7_mode->max_size_y); + DC1394_ERR_RTN(err,"Got a problem setting format7 image size"); + // maybe we should also force a color coding here. + err=dc1394_format7_get_packet_size(camera,video_mode,&f7_mode->packet_size); + DC1394_ERR_RTN(err,"Got a problem querying format7 packet size"); + } + + err=dc1394_format7_get_packet_parameters(camera,video_mode,&f7_mode->unit_packet_size,&f7_mode->max_packet_size); + DC1394_ERR_RTN(err,"Got a problem querying format7 packet parameters"); + err=dc1394_format7_get_pixel_number(camera,video_mode,&f7_mode->pixnum); + DC1394_ERR_RTN(err,"Got a problem querying format7 pixel number"); + err=dc1394_format7_get_total_bytes(camera,video_mode,&f7_mode->total_bytes); + DC1394_ERR_RTN(err,"Got a problem querying format7 total bytes per frame"); + err=dc1394_format7_get_color_coding(camera,video_mode,&f7_mode->color_coding); + DC1394_ERR_RTN(err,"Got a problem querying format7 color coding ID"); + err=dc1394_format7_get_color_codings(camera,video_mode,&f7_mode->color_codings); + DC1394_ERR_RTN(err,"Got a problem querying format7 color coding"); + + // WARNING: this requires to set the format7 mode!! + if (camera->iidc_version >= DC1394_IIDC_VERSION_1_31) { + err=dc1394_format7_get_color_filter(camera,video_mode,&f7_mode->color_filter); + DC1394_ERR_RTN(err,"Got a problem querying format7 bayer pattern"); + } + else { + f7_mode->color_filter = 0; + } + + } + + return err; +} + +dc1394error_t +dc1394_format7_get_modeset(dc1394camera_t *camera, dc1394format7modeset_t *info) +{ + dc1394error_t err; + int i; + dc1394video_modes_t modes; + + for (i=0;imode[i].present=0; + } + + err=dc1394_video_get_supported_modes(camera, &modes); + DC1394_ERR_RTN(err,"Could not query supported formats"); + + // find a mode which is F7: + for (i=0;imode[modes.modes[i]-DC1394_VIDEO_MODE_FORMAT7_MIN].present= 1; + dc1394_format7_get_mode_info(camera, modes.modes[i], &info->mode[modes.modes[i]-DC1394_VIDEO_MODE_FORMAT7_MIN]); + } + } + + return err; +} + +dc1394error_t +dc1394_format7_set_roi(dc1394camera_t *camera, + dc1394video_mode_t video_mode, + dc1394color_coding_t color_coding, + int32_t packet_size, + int32_t left, int32_t top, + int32_t width, int32_t height) +{ + uint32_t unit_bytes, max_bytes; + uint32_t recom_packet_size; + uint32_t camera_left = 0; + uint32_t camera_top = 0; + uint32_t camera_width = 0; + uint32_t camera_height = 0; + uint32_t max_width = 0; + uint32_t max_height = 0; + uint32_t uint_packet_size=0; + dc1394error_t err; + + // =========================================================== + // COLOR CODING + // =========================================================== + // deal with color coding early as it may have an effect on max bpp, sizes, etc... + if (color_coding==DC1394_QUERY_FROM_CAMERA) { + err=dc1394_format7_get_color_coding(camera, video_mode, &color_coding); + DC1394_ERR_RTN(err, "Unable to get color_coding"); + } + else { + if (color_coding<0) { + // error: other auto modes not supported + return DC1394_INVALID_ARGUMENT_VALUE; + } + // set color coding + err=_dc1394_format7_set_color_coding(camera, video_mode, color_coding); + DC1394_ERR_RTN(err, "Unable to set color_coding"); + + // do handshaking to be sure that the value is now effective + err=_dc1394_v130_handshake(camera, video_mode); + DC1394_ERR_RTN(err, "Handshaking failed after setting color_coding"); + } + + // =========================================================== + // POSITION AND SIZE + // =========================================================== + // we do this together as they influence each other. Only one hadshaking at the end. + if ( width == DC1394_QUERY_FROM_CAMERA || height == DC1394_QUERY_FROM_CAMERA) { + err=dc1394_format7_get_image_size(camera, video_mode, &camera_width, &camera_height); + DC1394_ERR_RTN(err, "Unable to query image size"); + + /* Idea from Ralf Ebeling: we should check if the image sizes are > 0. + If == 0, we use the maximum size available */ + if (width == DC1394_QUERY_FROM_CAMERA) { + if (camera_width>0) + width = camera_width; + else + width = DC1394_USE_MAX_AVAIL; + } + if (height == DC1394_QUERY_FROM_CAMERA) { + if (camera_height>0) + height = camera_height; + else + height = DC1394_USE_MAX_AVAIL; + } + } + + if ( left == DC1394_QUERY_FROM_CAMERA || top == DC1394_QUERY_FROM_CAMERA) { + err=dc1394_format7_get_image_position(camera, video_mode, &camera_left, &camera_top); + DC1394_ERR_RTN(err, "Unable to query image position"); + + if( left == DC1394_QUERY_FROM_CAMERA) + left = camera_left; + if( top == DC1394_QUERY_FROM_CAMERA) + top = camera_top; + } + + if ( width == DC1394_USE_MAX_AVAIL || height == DC1394_USE_MAX_AVAIL) { + err=dc1394_format7_get_max_image_size(camera, video_mode, &max_width, &max_height); + DC1394_ERR_RTN(err, "Unable to query max image size"); + if( width == DC1394_USE_MAX_AVAIL) + width = max_width - left; + if( height == DC1394_USE_MAX_AVAIL) + height = max_height - top; + } + if ((left<0)||(top<0)) { + // error: other auto modes not supported + return DC1394_INVALID_ARGUMENT_VALUE; + } + /* First set image position to (0,0) to allow the size/position to change + without passing through an impossible state. The order of the operations is + 1) set position to (0,0), 2) set size 3) set position. Other orders may fail + to properly set the camera, even if the pos/size couple if OK. */ + err=_dc1394_format7_set_image_position(camera, video_mode, 0,0); + DC1394_ERR_RTN(err, "Unable to set image position"); + err=_dc1394_format7_set_image_size(camera, video_mode, width, height); + DC1394_ERR_RTN(err, "Unable to set format 7 image size"); + err=_dc1394_format7_set_image_position(camera, video_mode, left, top); + DC1394_ERR_RTN(err, "Unable to set format 7 image position"); + // do handshaking to be sure that the value is now effective + err=_dc1394_v130_handshake(camera, video_mode); + DC1394_ERR_RTN(err, "Handshaking failed after setting size and position"); + + // =========================================================== + // PACKET SIZE + // =========================================================== + + if (packet_size==DC1394_QUERY_FROM_CAMERA) { + err=dc1394_format7_get_packet_size(camera, video_mode, &uint_packet_size); + DC1394_ERR_RTN(err, "Unable to get F7 packet size"); + packet_size=uint_packet_size; + } + + switch (packet_size) { + case DC1394_USE_RECOMMENDED: + err=dc1394_format7_get_recommended_packet_size(camera, video_mode, &recom_packet_size); + DC1394_ERR_RTN(err, "Recommended packet size inq error"); + if (recom_packet_size>0) { + packet_size=recom_packet_size; + } + else { // recom. bpp asked, but register is 0. IGNORED + err=dc1394_format7_get_packet_parameters(camera, video_mode, &unit_bytes, &max_bytes); /* PACKET_PARA_INQ */ + DC1394_ERR_RTN(err, "Packet para inq error"); + dc1394_log_warning("Recommended packet size asked, but register is zero for mode %d. Falling back to MAX packet size", video_mode); + packet_size=max_bytes; + } + break; + case DC1394_USE_MAX_AVAIL: + err=dc1394_format7_get_packet_parameters(camera, video_mode, &unit_bytes, &max_bytes); /* PACKET_PARA_INQ */ + DC1394_ERR_RTN(err, "Packet para inq error"); + packet_size = max_bytes; + break; + case DC1394_QUERY_FROM_CAMERA: + // if we wanted QUERY_FROM_CAMERA, the QUERY_FROM_CAMERA value has been overwritten by + // the current value at the beginning of the program. It is thus not possible to reach this code fragment. + dc1394_log_error("Packet size error: we should not reach this code region"); + break; + default: + err=dc1394_format7_get_packet_parameters(camera, video_mode, &unit_bytes, &max_bytes); /* PACKET_PARA_INQ */ + DC1394_ERR_RTN(err, "Packet para inq error"); + // we have to take several tricks into account here: + // 1) BPP could be zero, in which case it becomes MAX_BPP + // 2) UNIT_BYTES could also be zero, in which case we force it to MAX_BPP. + // This actually further forces BPP to be set to MAX_BPP too. + + if (unit_bytes==0) { + unit_bytes=max_bytes; + } + if (packet_size > max_bytes) { + packet_size = max_bytes; + } + else { + if (packet_size < unit_bytes) { + packet_size = unit_bytes; + } + } + packet_size-=packet_size % unit_bytes; + break; + } + + // set bpp: + err=_dc1394_format7_set_packet_size(camera, video_mode, packet_size); + DC1394_ERR_RTN(err, "Unable to set format 7 packet_size"); + + // IIDC v1.30 handshaking: + err=_dc1394_v130_handshake(camera, video_mode); + DC1394_ERR_RTN(err, "F7 handshake failure"); + + return err; +} + + +dc1394error_t +dc1394_format7_get_roi(dc1394camera_t *camera, + dc1394video_mode_t video_mode, + dc1394color_coding_t *color_coding, + uint32_t *packet_size, + uint32_t *left, uint32_t *top, + uint32_t *width, uint32_t *height) +{ + dc1394error_t err; + + err=dc1394_format7_get_color_coding(camera, video_mode, color_coding); + DC1394_ERR_RTN(err, "Unable to get color_coding"); + + err=dc1394_format7_get_packet_size(camera, video_mode, packet_size); + DC1394_ERR_RTN(err, "Unable to get F7 bpp"); + + err=dc1394_format7_get_image_position(camera, video_mode, left, top); + DC1394_ERR_RTN(err, "Unable to get image position"); + + err=dc1394_format7_get_image_size(camera, video_mode, width, height); + DC1394_ERR_RTN(err, "Unable to get image size"); + + return err; +} + diff --git a/dc1394/format7.h b/dc1394/format7.h new file mode 100644 index 0000000..b1915af --- /dev/null +++ b/dc1394/format7.h @@ -0,0 +1,231 @@ +/* + * 1394-Based Digital Camera Control Library + * + * Format_7 functions + * + * Written by Damien Douxchamps + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include +#include + +#ifndef __DC1394_FORMAT7_H__ +#define __DC1394_FORMAT7_H__ + +/*! \file dc1394/format7.h + \brief Functions to control Format_7 (aka scalable format, ROI) + + More details soon +*/ + +/** + * A struct containing information about a mode of Format_7, the scalable image format. + */ +typedef struct __dc1394format7mode_t +{ + dc1394bool_t present; + + uint32_t size_x; + uint32_t size_y; + uint32_t max_size_x; + uint32_t max_size_y; + + uint32_t pos_x; + uint32_t pos_y; + + uint32_t unit_size_x; + uint32_t unit_size_y; + uint32_t unit_pos_x; + uint32_t unit_pos_y; + + dc1394color_codings_t color_codings; + dc1394color_coding_t color_coding; + + uint32_t pixnum; + + uint32_t packet_size; /* in bytes */ + uint32_t unit_packet_size; + uint32_t max_packet_size; + + uint64_t total_bytes; + + dc1394color_filter_t color_filter; + +} dc1394format7mode_t; + +/** + * A struct containing the list of Format_7 modes. + * FIXME: this may become very big if format_7 pages are used in IIDC 1.32. It would be better to use a "num" and an allocated list. + */ +typedef struct __dc1394format7modeset_t +{ + dc1394format7mode_t mode[DC1394_VIDEO_MODE_FORMAT7_NUM]; +} dc1394format7modeset_t; + +/* Parameter flags for dc1394_setup_format7_capture() */ +#define DC1394_QUERY_FROM_CAMERA -1 +#define DC1394_USE_MAX_AVAIL -2 +#define DC1394_USE_RECOMMENDED -3 + +#ifdef __cplusplus +extern "C" { +#endif + +/*************************************************************************** + Format_7 (scalable image format) + ***************************************************************************/ + +/* image size */ + +/** + * Gets the maximal image size for a given mode. + */ +dc1394error_t dc1394_format7_get_max_image_size(dc1394camera_t *camera, dc1394video_mode_t video_mode, uint32_t *h_size,uint32_t *v_size); + +/** + * Gets the unit sizes for a given mode. The image size can only be a multiple of the unit size, and cannot be smaller than it. + */ +dc1394error_t dc1394_format7_get_unit_size(dc1394camera_t *camera, dc1394video_mode_t video_mode, uint32_t *h_unit, uint32_t *v_unit); + +/** + * Gets the current image size. + */ +dc1394error_t dc1394_format7_get_image_size(dc1394camera_t *camera, dc1394video_mode_t video_mode, uint32_t *width, uint32_t *height); + +/** + * Sets the current image size + */ +dc1394error_t dc1394_format7_set_image_size(dc1394camera_t *camera, dc1394video_mode_t video_mode, uint32_t width, uint32_t height); + +/* image position */ + +/** + * Gets the current image position + */ +dc1394error_t dc1394_format7_get_image_position(dc1394camera_t *camera, dc1394video_mode_t video_mode, uint32_t *left, uint32_t *top); + +/** + * Sets the current image position + */ +dc1394error_t dc1394_format7_set_image_position(dc1394camera_t *camera, dc1394video_mode_t video_mode, uint32_t left, uint32_t top); + +/** + * Gets the unit positions for a given mode. The image position can only be a multiple of the unit position (zero is acceptable). + */ +dc1394error_t dc1394_format7_get_unit_position(dc1394camera_t *camera, dc1394video_mode_t video_mode, uint32_t *h_unit_pos, uint32_t *v_unit_pos); + +/* color coding */ + +/** + * Gets the current color coding + */ +dc1394error_t dc1394_format7_get_color_coding(dc1394camera_t *camera, dc1394video_mode_t video_mode, dc1394color_coding_t *color_coding); + +/** + * Gets the list of color codings available for this mode + */ +dc1394error_t dc1394_format7_get_color_codings(dc1394camera_t *camera, dc1394video_mode_t video_mode, dc1394color_codings_t *codings); + +/** + * Sets the current color coding + */ +dc1394error_t dc1394_format7_set_color_coding(dc1394camera_t *camera, dc1394video_mode_t video_mode, dc1394color_coding_t color_coding); + +/** + * Gets the current color filter + */ +dc1394error_t dc1394_format7_get_color_filter(dc1394camera_t *camera, dc1394video_mode_t video_mode, dc1394color_filter_t *color_filter); + +/* packet */ + +/** + * Get the parameters of the packet size: its maximal size and its unit size. The packet size is always a multiple of the unit bytes and cannot be zero. + */ +dc1394error_t dc1394_format7_get_packet_parameters(dc1394camera_t *camera, dc1394video_mode_t video_mode, uint32_t *unit_bytes, uint32_t *max_bytes); + +/** + * Gets the current packet size + */ +dc1394error_t dc1394_format7_get_packet_size(dc1394camera_t *camera, dc1394video_mode_t video_mode, uint32_t *packet_size); + +/** + * Sets the current packet size + */ +dc1394error_t dc1394_format7_set_packet_size(dc1394camera_t *camera, dc1394video_mode_t video_mode, uint32_t packet_size); + +/** + * Gets the recommended packet size. Ignore if zero. + */ +dc1394error_t dc1394_format7_get_recommended_packet_size(dc1394camera_t *camera, dc1394video_mode_t video_mode, uint32_t *packet_size); + +/** + * Gets the number of packets per frame. + */ +dc1394error_t dc1394_format7_get_packets_per_frame(dc1394camera_t *camera, dc1394video_mode_t video_mode, uint32_t *ppf); + +/* other */ + +/** + * Gets the data depth (e.g. 12, 13, 14 bits/pixel) + */ +dc1394error_t dc1394_format7_get_data_depth(dc1394camera_t *camera, dc1394video_mode_t video_mode, uint32_t *data_depth); + +/** + * Gets the frame interval in float format + */ +dc1394error_t dc1394_format7_get_frame_interval(dc1394camera_t *camera, dc1394video_mode_t video_mode, float *interval); + +/** + * Gets the number of pixels per image frame + */ +dc1394error_t dc1394_format7_get_pixel_number(dc1394camera_t *camera, dc1394video_mode_t video_mode, uint32_t *pixnum); + +/** + * Get the total number of bytes per frame. This includes padding (to reach an entire number of packets) + */ +dc1394error_t dc1394_format7_get_total_bytes(dc1394camera_t *camera, dc1394video_mode_t video_mode, uint64_t *total_bytes); + +/* These functions get the properties of (one or all) format7 mode(s) */ + +/** + * Gets the properties of all Format_7 modes supported by the camera. + */ +dc1394error_t dc1394_format7_get_modeset(dc1394camera_t *camera, dc1394format7modeset_t *info); + +/** + * Gets the properties of a Format_7 mode + */ +dc1394error_t dc1394_format7_get_mode_info(dc1394camera_t *camera, dc1394video_mode_t video_mode, dc1394format7mode_t *f7_mode); + +/** + * Joint function that fully sets a certain ROI taking all parameters into account. + * Note that this function does not SWITCH to the video mode passed as argument, it mearly sets it + */ +dc1394error_t dc1394_format7_set_roi(dc1394camera_t *camera, dc1394video_mode_t video_mode, dc1394color_coding_t color_coding, + int32_t packet_size, int32_t left, int32_t top, int32_t width, int32_t height); + +/** + * Joint function that fully gets a certain ROI taking all parameters into account. + */ +dc1394error_t dc1394_format7_get_roi(dc1394camera_t *camera, dc1394video_mode_t video_mode, dc1394color_coding_t *color_coding, + uint32_t *packet_size, uint32_t *left, uint32_t *top, uint32_t *width, uint32_t *height); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/dc1394/internal.c b/dc1394/internal.c new file mode 100644 index 0000000..20c7628 --- /dev/null +++ b/dc1394/internal.c @@ -0,0 +1,290 @@ +/* + * 1394-Based Digital Camera Control Library + * + * Internal functions + * + * Written by Damien Douxchamps + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include "internal.h" +#include "utils.h" +#include "log.h" +#include "register.h" + +/* + These arrays define how many image quadlets there + are in a packet given a mode and a frame rate + This is defined in the 1394 digital camera spec +*/ +const int quadlets_per_packet_format_0[56] = { + -1, -1, 15, 30, 60, 120, 240, 480, + 10, 20, 40, 80, 160, 320, 640, 1280, + 30, 60, 120, 240, 480, 960, 1920, 3840, + 40, 80, 160, 320, 640, 1280, 2560, 5120, + 60, 120, 240, 480, 960, 1920, 3840, 7680, + 20, 40, 80, 160, 320, 640, 1280, 2560, + 40, 80, 160, 320, 640, 1280, 2560, 5120 +}; + +const int quadlets_per_packet_format_1[64] = { + -1, 125, 250, 500, 1000, 2000, 4000, 8000, + -1, -1, 375, 750, 1500, 3000, 6000, -1, + -1, -1, 125, 250, 500, 1000, 2000, 4000, + 96, 192, 384, 768, 1536, 3072, 6144, -1, + 144, 288, 576, 1152, 2304, 4608, -1, -1, + 48, 96, 192, 384, 768, 1536, 3073, 6144, + -1, 125, 250, 500, 1000, 2000, 4000, 8000, + 96, 192, 384, 768, 1536, 3072, 6144, -1 +}; + +const int quadlets_per_packet_format_2[64] = { + 160, 320, 640, 1280, 2560, 5120, -1, -1, + 240, 480, 960, 1920, 3840, 7680, -1, -1, + 80, 160, 320, 640, 1280, 2560, 5120, -1, + 250, 500, 1000, 2000, 4000, 8000, -1, -1, + 375, 750, 1500, 3000, 6000, -1, -1, -1, + 125, 250, 500, 1000, 2000, 4000, 8000, -1, + 160, 320, 640, 1280, 2560, 5120, -1, -1, + 250, 500, 1000, 2000, 4000, 8000, -1, -1 +}; + +/******************************************************** + get_quadlets_per_packet + + This routine reports the number of useful image quadlets + per packet +*********************************************************/ +dc1394error_t +get_quadlets_per_packet(dc1394video_mode_t mode, dc1394framerate_t frame_rate, uint32_t *qpp) // ERROR handling to be updated +{ + uint32_t mode_index; + uint32_t frame_rate_index= frame_rate - DC1394_FRAMERATE_MIN; + uint32_t format; + dc1394error_t err; + + err=get_format_from_mode(mode, &format); + DC1394_ERR_RTN(err,"Invalid mode ID"); + + switch(format) { + case DC1394_FORMAT0: + mode_index= mode - DC1394_VIDEO_MODE_FORMAT0_MIN; + + if ( ((mode >= DC1394_VIDEO_MODE_FORMAT0_MIN) && (mode <= DC1394_VIDEO_MODE_FORMAT0_MAX)) && + ((frame_rate >= DC1394_FRAMERATE_MIN) && (frame_rate <= DC1394_FRAMERATE_MAX)) ) { + *qpp=quadlets_per_packet_format_0[DC1394_FRAMERATE_NUM*mode_index+frame_rate_index]; + } + else { + err=DC1394_INVALID_VIDEO_MODE; + DC1394_ERR_RTN(err,"Invalid framerate or mode"); + } + return DC1394_SUCCESS; + case DC1394_FORMAT1: + mode_index= mode - DC1394_VIDEO_MODE_FORMAT1_MIN; + + if ( ((mode >= DC1394_VIDEO_MODE_FORMAT1_MIN) && (mode <= DC1394_VIDEO_MODE_FORMAT1_MAX)) && + ((frame_rate >= DC1394_FRAMERATE_MIN) && (frame_rate <= DC1394_FRAMERATE_MAX)) ) { + *qpp=quadlets_per_packet_format_1[DC1394_FRAMERATE_NUM*mode_index+frame_rate_index]; + } + else { + err=DC1394_INVALID_VIDEO_MODE; + DC1394_ERR_RTN(err,"Invalid framerate or mode"); + } + return DC1394_SUCCESS; + case DC1394_FORMAT2: + mode_index= mode - DC1394_VIDEO_MODE_FORMAT2_MIN; + + if ( ((mode >= DC1394_VIDEO_MODE_FORMAT2_MIN) && (mode <= DC1394_VIDEO_MODE_FORMAT2_MAX)) && + ((frame_rate >= DC1394_FRAMERATE_MIN) && (frame_rate <= DC1394_FRAMERATE_MAX)) ) { + *qpp=quadlets_per_packet_format_2[DC1394_FRAMERATE_NUM*mode_index+frame_rate_index]; + } + else { + err=DC1394_INVALID_VIDEO_MODE; + DC1394_ERR_RTN(err,"Invalid framerate or mode"); + } + return DC1394_SUCCESS; + case DC1394_FORMAT6: + case DC1394_FORMAT7: + err=DC1394_INVALID_VIDEO_FORMAT; + DC1394_ERR_RTN(err,"Format 6 and 7 don't have qpp"); + break; + } + + return DC1394_FAILURE; +} + +/********************************************************** + get_quadlets_from_format + + This routine reports the number of quadlets that make up a + frame given the format and mode +***********************************************************/ +dc1394error_t +get_quadlets_from_format(dc1394camera_t *camera, dc1394video_mode_t video_mode, uint32_t *quads) +{ + uint32_t w, h, color_coding; + uint32_t bpp; + dc1394error_t err; + + err=dc1394_get_image_size_from_video_mode(camera, video_mode, &w, &h); + DC1394_ERR_RTN(err, "Invalid mode ID"); + + err=dc1394_get_color_coding_from_video_mode(camera, video_mode, &color_coding); + DC1394_ERR_RTN(err, "Invalid mode ID"); + + err=dc1394_get_color_coding_bit_size(color_coding, &bpp); + DC1394_ERR_RTN(err, "Invalid color mode ID"); + + *quads=(w*h*bpp)/32; + + return err; +} + +dc1394bool_t +is_feature_bit_set(uint32_t value, dc1394feature_t feature) +{ + + if (feature >= DC1394_FEATURE_ZOOM) { + if (feature >= DC1394_FEATURE_CAPTURE_SIZE) { + feature+= 12; + } + feature-= DC1394_FEATURE_ZOOM; + } + else { + feature-= DC1394_FEATURE_MIN; + } + + value&=(0x80000000UL >> feature); + + if (value>0) + return DC1394_TRUE; + else + return DC1394_FALSE; +} + +dc1394error_t +get_format_from_mode(dc1394video_mode_t mode, uint32_t *format) +{ + dc1394error_t err=DC1394_SUCCESS; + + if ((mode>=DC1394_VIDEO_MODE_FORMAT0_MIN)&&(mode<=DC1394_VIDEO_MODE_FORMAT0_MAX)) { + *format=DC1394_FORMAT0; + } + else if ((mode>=DC1394_VIDEO_MODE_FORMAT1_MIN)&&(mode<=DC1394_VIDEO_MODE_FORMAT1_MAX)) { + *format=DC1394_FORMAT1; + } + else if ((mode>=DC1394_VIDEO_MODE_FORMAT2_MIN)&&(mode<=DC1394_VIDEO_MODE_FORMAT2_MAX)) { + *format=DC1394_FORMAT2; + } + else if ((mode>=DC1394_VIDEO_MODE_FORMAT6_MIN)&&(mode<=DC1394_VIDEO_MODE_FORMAT6_MAX)) { + *format=DC1394_FORMAT6; + } + else if ((mode>=DC1394_VIDEO_MODE_FORMAT7_MIN)&&(mode<=DC1394_VIDEO_MODE_FORMAT7_MAX)) { + *format=DC1394_FORMAT7; + } + else { + err=DC1394_INVALID_VIDEO_MODE; + DC1394_ERR_RTN(err, "The supplied mode does not correspond to any format"); + } + + return err; +} + + +dc1394error_t +capture_basic_setup (dc1394camera_t * camera, dc1394video_frame_t * frame) +{ + dc1394error_t err; + uint32_t bpp; + dc1394video_mode_t video_mode; + dc1394framerate_t framerate; + + frame->camera = camera; + + err=dc1394_video_get_mode(camera,&video_mode); + DC1394_ERR_RTN(err, "Unable to get current video mode"); + frame->video_mode = video_mode; + + err=dc1394_get_image_size_from_video_mode(camera, video_mode, frame->size, frame->size + 1); + DC1394_ERR_RTN(err,"Could not get width/height from format/mode"); + + if (dc1394_is_video_mode_scalable(video_mode)==DC1394_TRUE) { + + err=dc1394_format7_get_packet_size(camera, video_mode, + &frame->packet_size); + DC1394_ERR_RTN(err, "Unable to get format 7 bytes per packet"); + + err=dc1394_format7_get_packets_per_frame(camera, video_mode, + &frame->packets_per_frame); + DC1394_ERR_RTN(err, "Unable to get format 7 packets per frame"); + + err = dc1394_format7_get_image_position (camera, video_mode, + frame->position, frame->position + 1); + DC1394_ERR_RTN(err, "Unable to get format 7 image position"); + + dc1394_format7_get_color_filter (camera, video_mode, &frame->color_filter); + } + else { + err=dc1394_video_get_framerate(camera,&framerate); + DC1394_ERR_RTN(err, "Unable to get current video framerate"); + + err=get_quadlets_per_packet(video_mode, framerate, &frame->packet_size); + DC1394_ERR_RTN(err, "Unable to get quadlets per packet"); + frame->packet_size *= 4; + + err= get_quadlets_from_format(camera, video_mode, &frame->packets_per_frame); + DC1394_ERR_RTN(err,"Could not get quadlets per frame"); + frame->packets_per_frame /= frame->packet_size/4; + + frame->position[0] = 0; + frame->position[1] = 0; + frame->color_filter = 0; + } + + dc1394_log_debug("Mode %d, %dx%d, packet size %d, " + "packets per frame %d\n", + frame->video_mode, frame->size[0], frame->size[1], + frame->packet_size, frame->packets_per_frame); + + if ((frame->packet_size <=0 )|| + (frame->packets_per_frame <= 0)) { + return DC1394_FAILURE; + } + + frame->yuv_byte_order = DC1394_BYTE_ORDER_UYVY; + + frame->total_bytes = frame->packets_per_frame * frame->packet_size; + + err = dc1394_get_color_coding_from_video_mode (camera, video_mode, &frame->color_coding); + DC1394_ERR_RTN(err, "Unable to get color coding"); + + frame->data_depth=0; // to avoid valgrind warnings + err = dc1394_video_get_data_depth (camera, &frame->data_depth); + DC1394_ERR_RTN(err, "Unable to get data depth"); + + err = dc1394_get_color_coding_bit_size (frame->color_coding, &bpp); + DC1394_ERR_RTN(err, "Unable to get bytes per pixel"); + + frame->stride = (bpp * frame->size[0])/8; + frame->image_bytes = frame->size[1] * frame->stride; + frame->padding_bytes = frame->total_bytes - frame->image_bytes; + + frame->little_endian=0; // not used before 1.32 is out. + frame->data_in_padding=0; // not used before 1.32 is out. + + return DC1394_SUCCESS; +} + diff --git a/dc1394/internal.h b/dc1394/internal.h new file mode 100644 index 0000000..c59e5d3 --- /dev/null +++ b/dc1394/internal.h @@ -0,0 +1,191 @@ +/* + * 1394-Based Digital Camera Control Library + * + * Internal functions + * + * Written by Damien Douxchamps + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __DC1394_INTERNAL_H__ +#define __DC1394_INTERNAL_H__ + +#include "config.h" +#include "offsets.h" +#include "platform.h" + +typedef struct _platform_info_t { + const platform_dispatch_t * dispatch; + const char * name; + platform_device_list_t * device_list; + platform_t * p; +} platform_info_t; + +typedef struct _dc1394camera_priv_t { + dc1394camera_t camera; + + platform_camera_t * pcam; + platform_info_t * platform; + + uint64_t allocated_channels; + int allocated_bandwidth; + int iso_persist; +} dc1394camera_priv_t; + +#define DC1394_CAMERA_PRIV(c) ((dc1394camera_priv_t *)c) + +typedef struct _camera_info_t { + uint64_t guid; + int unit; + uint32_t unit_directory; + uint32_t unit_dependent_directory; + uint32_t unit_spec_ID; + uint32_t unit_sw_version; + char * vendor; + char * model; + uint32_t vendor_id; + uint32_t model_id; + platform_device_t * device; + platform_info_t * platform; +} camera_info_t; + +struct __dc1394_t { + int num_platforms; + platform_info_t * platforms; + + int num_cameras; + camera_info_t * cameras; +}; + +void juju_init(dc1394_t *d); +void linux_init(dc1394_t *d); +void macosx_init(dc1394_t *d); +void windows_init(dc1394_t *d); +void dc1394_usb_init(dc1394_t *d); + +void register_platform (dc1394_t * d, const platform_dispatch_t * dispatch, + const char * name); + +void free_enumeration (dc1394_t * d); +int refresh_enumeration (dc1394_t * d); + +/* Definitions which application developers shouldn't care about */ +#define CONFIG_ROM_BASE 0xFFFFF0000000ULL + +#define DC1394_FEATURE_ON 0x80000000UL +#define DC1394_FEATURE_OFF 0x00000000UL + +/* Maximum number of write/read retries */ +#define DC1394_MAX_RETRIES 20 + +/* Maximum number of ISO channels */ +/* Note that the maximum currently supported by a chipset is 8 so that 16 is already + a conservative number. A typical number of channels supported is 4. (TI chipset) + However, 1394b allows for more channels, hence we use 64 as the limit */ +#define DC1394_NUM_ISO_CHANNELS 64 + +/* A hard compiled factor that makes sure async read and writes don't happen + too fast */ +/* Toshiyuki Umeda: use randomize timings to avoid locking indefinitely. + If several thread are used the seed will be the same and the wait will therefor be + identical. A call to srand(getpid()) should be performed after calling the + raw1394_new_handle but I (Damien) not sure this would solve the problem as the handle + creation might have happened in the creating (as opposed to created) thread.*/ +#define DC1394_SLOW_DOWN ((rand()%20)+10) + +/* Maximum number of characters in vendor and model strings */ +#define MAX_CHARS 256 + + +// Format_0 +#define DC1394_VIDEO_MODE_FORMAT0_MIN DC1394_VIDEO_MODE_160x120_YUV444 +#define DC1394_VIDEO_MODE_FORMAT0_MAX DC1394_VIDEO_MODE_640x480_MONO16 +#define DC1394_VIDEO_MODE_FORMAT0_NUM (DC1394_VIDEO_MODE_FORMAT0_MAX - DC1394_VIDEO_MODE_FORMAT0_MIN + 1) + +// Format_1 +#define DC1394_VIDEO_MODE_FORMAT1_MIN DC1394_VIDEO_MODE_800x600_YUV422 +#define DC1394_VIDEO_MODE_FORMAT1_MAX DC1394_VIDEO_MODE_1024x768_MONO16 +#define DC1394_VIDEO_MODE_FORMAT1_NUM (DC1394_VIDEO_MODE_FORMAT1_MAX - DC1394_VIDEO_MODE_FORMAT1_MIN + 1) + +// Format_2 +#define DC1394_VIDEO_MODE_FORMAT2_MIN DC1394_VIDEO_MODE_1280x960_YUV422 +#define DC1394_VIDEO_MODE_FORMAT2_MAX DC1394_VIDEO_MODE_1600x1200_MONO16 +#define DC1394_VIDEO_MODE_FORMAT2_NUM (DC1394_VIDEO_MODE_FORMAT2_MAX - DC1394_VIDEO_MODE_FORMAT2_MIN + 1) + +// Format_6 +#define DC1394_VIDEO_MODE_FORMAT6_MIN DC1394_VIDEO_MODE_EXIF +#define DC1394_VIDEO_MODE_FORMAT6_MAX DC1394_VIDEO_MODE_EXIF +#define DC1394_VIDEO_MODE_FORMAT6_NUM (DC1394_VIDEO_MODE_FORMAT6_MAX - DC1394_VIDEO_MODE_FORMAT6_MIN + 1) + +/* Enumeration of camera image formats */ +/* This could disappear from the API I think.*/ +enum { + DC1394_FORMAT0= 384, + DC1394_FORMAT1, + DC1394_FORMAT2, + DC1394_FORMAT6=390, + DC1394_FORMAT7 +}; +#define DC1394_FORMAT_MIN DC1394_FORMAT0 +#define DC1394_FORMAT_MAX DC1394_FORMAT7 +//#define DC1394_FORMAT_NUM (DC1394_FORMAT_MAX - DC1394_FORMAT_MIN + 1) +/* DANGER: FORMAT_NUM should be 5!! FORMAT_NUM is therefor undefined to avoid problems */ + +#define FEATURE_TO_VALUE_OFFSET(feature, offset) \ + { \ + if ( (feature > DC1394_FEATURE_MAX) || (feature < DC1394_FEATURE_MIN) ) \ + return DC1394_FAILURE; \ + else if (feature < DC1394_FEATURE_ZOOM) \ + offset= REG_CAMERA_FEATURE_HI_BASE+(feature - DC1394_FEATURE_MIN)*0x04U; \ + else if (feature >= DC1394_FEATURE_CAPTURE_SIZE) \ + offset= REG_CAMERA_FEATURE_LO_BASE +(feature+12-DC1394_FEATURE_ZOOM)*0x04U;\ + else \ + offset= REG_CAMERA_FEATURE_LO_BASE +(feature-DC1394_FEATURE_ZOOM)*0x04U; \ + } + +#define FEATURE_TO_INQUIRY_OFFSET(feature, offset) \ + { \ + if ( (feature > DC1394_FEATURE_MAX) || (feature < DC1394_FEATURE_MIN) ) \ + return DC1394_FAILURE; \ + else if (feature < DC1394_FEATURE_ZOOM) \ + offset= REG_CAMERA_FEATURE_HI_BASE_INQ+(feature - DC1394_FEATURE_MIN)*0x04U; \ + else if (feature >= DC1394_FEATURE_CAPTURE_SIZE) \ + offset= REG_CAMERA_FEATURE_LO_BASE_INQ +(feature+12-DC1394_FEATURE_ZOOM)*0x04U;\ + else \ + offset= REG_CAMERA_FEATURE_LO_BASE_INQ +(feature-DC1394_FEATURE_ZOOM)*0x04U; \ + } + +/* Internal functions required by two different source files */ + +dc1394error_t +get_quadlets_per_packet(uint32_t mode, uint32_t frame_rate, uint32_t *qpp); + +dc1394error_t +get_quadlets_from_format(dc1394camera_t *camera, uint32_t mode, uint32_t *quads); + +dc1394error_t +get_format_from_mode(uint32_t mode, uint32_t *format); + +dc1394bool_t +is_feature_bit_set(uint32_t value, uint32_t feature); + +/* +dc1394bool_t +_dc1394_iidc_check_video_mode(dc1394camera_t *camera, dc1394video_mode_t *mode); +*/ +dc1394error_t capture_basic_setup (dc1394camera_t * camera, dc1394video_frame_t * frame); + +#endif /* _DC1394_INTERNAL_H */ diff --git a/dc1394/iso.c b/dc1394/iso.c new file mode 100644 index 0000000..16d6854 --- /dev/null +++ b/dc1394/iso.c @@ -0,0 +1,132 @@ +/* + * 1394-Based Digital Camera Control Library + * + * Functions for the manual allocations of ISO ressources. + * + * Written by David Moore + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include "iso.h" +#include "platform.h" +#include "internal.h" + +dc1394error_t +dc1394_iso_set_persist (dc1394camera_t * camera) +{ + dc1394camera_priv_t * cpriv = DC1394_CAMERA_PRIV (camera); + const platform_dispatch_t * d = cpriv->platform->dispatch; + if (!d->iso_set_persist) + return DC1394_FUNCTION_NOT_SUPPORTED; + dc1394error_t err; + if ((err = d->iso_set_persist (cpriv->pcam)) != DC1394_SUCCESS) + return err; + + cpriv->iso_persist = 1; + return DC1394_SUCCESS; +} + +dc1394error_t +dc1394_iso_allocate_channel (dc1394camera_t * camera, + uint64_t channels_allowed, int * channel) +{ + dc1394camera_priv_t * cpriv = DC1394_CAMERA_PRIV (camera); + dc1394error_t err; + const platform_dispatch_t * d = cpriv->platform->dispatch; + if (!d->iso_allocate_channel) + return DC1394_FUNCTION_NOT_SUPPORTED; + + if (channels_allowed == 0) { + if (camera->bmode_capable) + channels_allowed = ~((uint64_t)0); + else + channels_allowed = 0xffff; + } + + if ((err = d->iso_allocate_channel (cpriv->pcam, channels_allowed, + channel)) != DC1394_SUCCESS) + return err; + + cpriv->allocated_channels |= ((uint64_t)1 << *channel); + return DC1394_SUCCESS; +} + +dc1394error_t +dc1394_iso_release_channel (dc1394camera_t * camera, int channel) +{ + dc1394camera_priv_t * cpriv = DC1394_CAMERA_PRIV (camera); + const platform_dispatch_t * d = cpriv->platform->dispatch; + if (!d->iso_release_channel) + return DC1394_FUNCTION_NOT_SUPPORTED; + dc1394error_t err; + if ((err = d->iso_release_channel (cpriv->pcam, channel)) + != DC1394_SUCCESS) + return err; + + cpriv->allocated_channels &= ~((uint64_t)1 << channel); + return DC1394_SUCCESS; +} + +dc1394error_t +dc1394_iso_allocate_bandwidth (dc1394camera_t * camera, int bandwidth_units) +{ + dc1394camera_priv_t * cpriv = DC1394_CAMERA_PRIV (camera); + const platform_dispatch_t * d = cpriv->platform->dispatch; + if (!d->iso_allocate_bandwidth) + return DC1394_FUNCTION_NOT_SUPPORTED; + dc1394error_t err; + if ((err = d->iso_allocate_bandwidth (cpriv->pcam, bandwidth_units)) + != DC1394_SUCCESS) + return err; + + cpriv->allocated_bandwidth += bandwidth_units; + return DC1394_SUCCESS; +} + +dc1394error_t +dc1394_iso_release_bandwidth (dc1394camera_t * camera, int bandwidth_units) +{ + dc1394camera_priv_t * cpriv = DC1394_CAMERA_PRIV (camera); + const platform_dispatch_t * d = cpriv->platform->dispatch; + if (!d->iso_release_bandwidth) + return DC1394_FUNCTION_NOT_SUPPORTED; + dc1394error_t err; + if ((err = d->iso_release_bandwidth (cpriv->pcam, bandwidth_units)) + != DC1394_SUCCESS) + return err; + + cpriv->allocated_bandwidth -= bandwidth_units; + if (cpriv->allocated_bandwidth < 0) + cpriv->allocated_bandwidth = 0; + return DC1394_SUCCESS; +} + +dc1394error_t +dc1394_iso_release_all (dc1394camera_t * camera) +{ + dc1394camera_priv_t * cpriv = DC1394_CAMERA_PRIV (camera); + int i; + for (i = 0; i < 64; i++) + if (cpriv->allocated_channels & ((uint64_t)1 << i)) + dc1394_iso_release_channel (camera, i); + if (cpriv->allocated_bandwidth) + dc1394_iso_release_bandwidth (camera, cpriv->allocated_bandwidth); + + if (cpriv->allocated_bandwidth || cpriv->allocated_channels) + return DC1394_FAILURE; + + return DC1394_SUCCESS; +} diff --git a/dc1394/iso.h b/dc1394/iso.h new file mode 100644 index 0000000..5df8577 --- /dev/null +++ b/dc1394/iso.h @@ -0,0 +1,167 @@ +/* + * 1394-Based Digital Camera Control Library + * + * Functions for the manual allocations of ISO ressources. + * + * Written by David Moore + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __DC1394_ISO_H__ +#define __DC1394_ISO_H__ + +/*! \file dc1394/iso.h + \brief Functions to manually manage the ISO resources (channels and bandwidth) + \author Damien Douxchamps: coding + \author Peter Antoniac: documentation maintainer + + More details soon +*/ + +#include + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * dc1394_iso_set_persist + * @param camera A camera handle. + * + * Calling this function will cause isochronous channel and bandwidth + * allocations to persist beyond the lifetime of this dc1394camera_t + * instance. Normally (when this function is not called), any allocations + * would be automatically released upon freeing this camera or a + * premature shutdown of the application (if possible). For this function + * to be used, it must be called prior to any allocations or an error will + * be returned. + * + * @return \a DC1394_SUCCESS if the operation succeeded. + * \a DC1394_FUNCTION_NOT_SUPPORTED if the current platform/driver does not + * allow persistent allocations. + */ +dc1394error_t dc1394_iso_set_persist (dc1394camera_t * camera); + +/** + * dc1394_iso_allocate_channel: + * @param camera A camera handle. + * @param channels_allowed A bitmask of acceptable channels for the allocation. + * The LSB corresponds to channel 0 and the MSB corresponds to channel + * 63. Only channels whose bit is set will be considered for the allocation. + * If \a channels_allowed = 0, the complete set of channels supported by + * this camera will be considered for the allocation. + * @param channel The allocated channel number is returned here. + * + * Allocates an isochronous channel. This + * function may be called multiple times, each time allocating an additional + * channel. The channel is automatically re-allocated if there is a bus + * reset. The channel is automatically released when this dc1394camera_t + * is freed or if the application shuts down prematurely. If the channel + * needs to persist beyond the lifetime of this application, call + * \a dc1394_iso_set_persist() first. Note that this function does _not_ + * automatically program @a camera to use the allocated channel for isochronous + * streaming. You must do that manually using \a dc1394_video_set_iso_channel(). + * + * @return \a DC1394_SUCCESS if the operation succeeded. The allocated + * channel is stored in \a channel. \a DC1394_FUNCTION_NOT_SUPPORTED if the + * current driver/platform does not allow channel allocation. + * \a DC1394_NO_ISO_CHANNEL if none of the requested channels are available. + */ +dc1394error_t dc1394_iso_allocate_channel (dc1394camera_t * camera, + uint64_t channels_allowed, int * channel); + +/** + * dc1394_iso_release_channel: + * @param camera A camera handle. + * @param channel The channel number to release. + * + * Releases a previously allocated channel. It is acceptable to release + * channels that were allocated by a different process or host. If + * attempting to release a channel that is already released, the function + * will succeed. + * + * @return \a DC1394_SUCCESS if the operation succeeded. + * \a DC1394_FUNCTION_NOT_SUPPORTED if the current driver/platform does not + * allow channel release. + */ +dc1394error_t dc1394_iso_release_channel (dc1394camera_t * camera, + int channel); + +/** + * dc1394_iso_allocate_bandwidth: + * @param camera A camera handle. + * @param bandwidth_units The number of isochronous bandwidth units to allocate. + * + * Allocates isochronous bandwidth. This functions allocates bandwidth + * _in addition_ to any previous allocations. It may be called multiple + * times. The bandwidth is automatically re-allocated if there is a bus + * reset. The bandwidth is automatically released if this camera is freed + * or the application shuts down prematurely. If the bandwidth needs to + * persist beyond the lifetime of this application, call + * \a dc1394_iso_set_persist() first. + * + * @return \a DC1394_SUCCESS if the operation succeeded. + * \a DC1394_FUNCTION_NOT_SUPPORTED if the current driver/platform does not + * allow bandwidth allocation. \a DC1394_NO_BANDWIDTH if there is not enough + * available bandwidth to support the allocation. In this case, + * no bandwidth is allocated. + */ +dc1394error_t dc1394_iso_allocate_bandwidth (dc1394camera_t * camera, + int bandwidth_units); + +/** + * dc1394_iso_release_bandwidth: + * @param camera A camera handle. + * @param bandwidth_units The number of isochronous bandwidth units to free. + * + * Releases previously allocated isochronous bandwidth. Each \a dc1394camera_t + * keeps track of a running total of bandwidth that has been allocated. + * Released bandwidth is subtracted from this total for the sake of + * automatic re-allocation and automatic release on shutdown. It is also + * acceptable for a camera to release more bandwidth than it has allocated + * (to clean up for another process for example). In this case, the + * running total of bandwidth is not affected. It is acceptable to + * release more bandwidth than is allocated in total for the bus. In this + * case, all bandwidth is released and the function succeeds. + * + * @return \a DC1394_SUCCESS if the operation succeeded. + * \a DC1394_FUNCTION_NOT_SUPPORTED if the current driver/platform does not + * allow bandwidth release. + */ +dc1394error_t dc1394_iso_release_bandwidth (dc1394camera_t * camera, + int bandwidth_units); + +/** + * dc1394_iso_release_all: + * @param camera A camera handle. + * + * Releases all channels and bandwidth that have been previously allocated + * for this dc1394camera_t. Note that this information can only be tracked + * per process, and there is no knowledge of allocations for this camera + * by previous processes. To release resources in such a case, the manual + * release functions \a dc1394_iso_release_channel() and + * \a dc1394_iso_release_bandwidth() must be used. + * + * @return \a DC1394_SUCCESS if the operation succeeded. \a DC1394_FAILURE + * if some resources were not able to be released. + */ +dc1394error_t dc1394_iso_release_all (dc1394camera_t * camera); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/dc1394/juju/Makefile.am b/dc1394/juju/Makefile.am new file mode 100644 index 0000000..fe3c0aa --- /dev/null +++ b/dc1394/juju/Makefile.am @@ -0,0 +1,17 @@ +pkgjujuincludedir = $(pkgincludedir)/juju + +if HAVE_LINUX +noinst_LTLIBRARIES = libdc1394-juju.la + +# headers to be installed +pkgjujuinclude_HEADERS = +endif + +AM_CFLAGS = -I$(top_srcdir) -I$(top_srcdir)/dc1394 +libdc1394_juju_la_SOURCES = \ + control.c \ + capture.c \ + juju.h \ + firewire-cdev.h \ + firewire-constants.h + diff --git a/dc1394/juju/Makefile.in b/dc1394/juju/Makefile.in new file mode 100644 index 0000000..dd7cb5c --- /dev/null +++ b/dc1394/juju/Makefile.in @@ -0,0 +1,687 @@ +# Makefile.in generated by automake 1.13.3 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2013 Free Software Foundation, Inc. + +# This Makefile.in is free software; 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you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "juju/juju.h" + +#define ptr_to_u64(p) ((__u64)(unsigned long)(p)) +#define u64_to_ptr(p) ((void *)(unsigned long)(p)) + +static dc1394error_t +init_frame(platform_camera_t *craw, int index, dc1394video_frame_t *proto) +{ + int N = 8; /* Number of iso packets per fw_cdev_iso_packet. */ + struct juju_frame *f = craw->frames + index; + size_t total; + int i, count; + + memcpy (&f->frame, proto, sizeof f->frame); + f->frame.image = craw->buffer + index * proto->total_bytes; + f->frame.id = index; + count = (proto->packets_per_frame + N - 1) / N; + f->size = count * sizeof *f->packets; + f->packets = malloc(f->size); + if (f->packets == NULL) + return DC1394_MEMORY_ALLOCATION_FAILURE; + + memset(f->packets, 0, f->size); + + total = proto->packets_per_frame; + for (i = 0; i < count; i++) { + if (total < N) + N = total; + f->packets[i].control = FW_CDEV_ISO_HEADER_LENGTH(craw->header_size * N) + | FW_CDEV_ISO_PAYLOAD_LENGTH(proto->packet_size * N); + total -= N; + } + f->packets[0].control |= FW_CDEV_ISO_SKIP; + f->packets[i - 1].control |= FW_CDEV_ISO_INTERRUPT; + + return DC1394_SUCCESS; +} + +static void +release_frame(platform_camera_t *craw, int index) +{ + struct juju_frame *f = craw->frames + index; + + free(f->packets); +} + +dc1394error_t +queue_frame (platform_camera_t *craw, int index) +{ + struct juju_frame *f = craw->frames + index; + struct fw_cdev_queue_iso queue; + int retval; + + queue.size = f->size; + queue.data = ptr_to_u64(f->frame.image); + queue.packets = ptr_to_u64(f->packets); + queue.handle = craw->iso_handle; + + retval = ioctl(craw->iso_fd, FW_CDEV_IOC_QUEUE_ISO, &queue); + if (retval < 0) { + dc1394_log_error("queue_iso failed; %m"); + return DC1394_IOCTL_FAILURE; + } + + return DC1394_SUCCESS; +} + +dc1394error_t +dc1394_juju_capture_setup(platform_camera_t *craw, uint32_t num_dma_buffers, + uint32_t flags) +{ + struct fw_cdev_create_iso_context create; + struct fw_cdev_start_iso start_iso; + dc1394error_t err; + dc1394video_frame_t proto; + int i, j, retval; + dc1394camera_t * camera = craw->camera; + + if (flags & DC1394_CAPTURE_FLAGS_DEFAULT) + flags = DC1394_CAPTURE_FLAGS_CHANNEL_ALLOC | + DC1394_CAPTURE_FLAGS_BANDWIDTH_ALLOC; + + craw->flags = flags; + + // if capture is already set, abort + if (craw->capture_is_set>0) + return DC1394_CAPTURE_IS_RUNNING; + + // if auto iso is requested, stop ISO (if necessary) + if (flags & DC1394_CAPTURE_FLAGS_AUTO_ISO) { + dc1394switch_t is_iso_on; + dc1394_video_get_transmission(camera, &is_iso_on); + if (is_iso_on == DC1394_ON) { + err=dc1394_video_set_transmission(camera, DC1394_OFF); + DC1394_ERR_RTN(err,"Could not stop ISO!"); + } + } + + if (capture_basic_setup(camera, &proto) != DC1394_SUCCESS) { + dc1394_log_error("basic setup failed"); + return DC1394_FAILURE; + } + + if (flags & (DC1394_CAPTURE_FLAGS_CHANNEL_ALLOC | + DC1394_CAPTURE_FLAGS_BANDWIDTH_ALLOC)) { + uint64_t channels_allowed = 0; + unsigned int bandwidth_units = 0; + int channel; + if (flags & DC1394_CAPTURE_FLAGS_CHANNEL_ALLOC) + channels_allowed = 0xffff; + if (flags & DC1394_CAPTURE_FLAGS_BANDWIDTH_ALLOC) + dc1394_video_get_bandwidth_usage (camera, &bandwidth_units); + err = juju_iso_allocate (craw, channels_allowed, + bandwidth_units, &craw->capture_iso_resource); + if (err == DC1394_SUCCESS) { + channel = craw->capture_iso_resource->channel; + } else if (err == DC1394_FUNCTION_NOT_SUPPORTED) { + channel = craw->node_id & 0x3f; + dc1394_log_warning ("iso allocation not available in this kernel, " + "using channel %d...", channel); + } else { + dc1394_log_error ("juju: Failed to allocate iso resources"); + return err; + } + + if (dc1394_video_set_iso_channel (camera, channel) != DC1394_SUCCESS) + return DC1394_NO_ISO_CHANNEL; + } + + if (dc1394_video_get_iso_channel (camera, &craw->iso_channel) + != DC1394_SUCCESS) + return DC1394_FAILURE; + dc1394_log_debug ("juju: Receiving from iso channel %d", craw->iso_channel); + + craw->iso_fd = open(craw->filename, O_RDWR); + if (craw->iso_fd < 0) { + dc1394_log_error("error opening file: %s", strerror (errno)); + return DC1394_FAILURE; + } + + create.type = FW_CDEV_ISO_CONTEXT_RECEIVE; + create.header_size = craw->header_size; + create.channel = craw->iso_channel; + // create.speed = SCODE_400; // not necessary: ignored by kernel for ISO reception. + err = DC1394_IOCTL_FAILURE; + if (ioctl(craw->iso_fd, FW_CDEV_IOC_CREATE_ISO_CONTEXT, &create) < 0) { + dc1394_log_error("failed to create iso context"); + goto error_fd; + } + + craw->iso_handle = create.handle; + + craw->num_frames = num_dma_buffers; + craw->current = -1; + craw->buffer_size = proto.total_bytes * num_dma_buffers; + craw->buffer = + mmap(NULL, craw->buffer_size, PROT_READ | PROT_WRITE , MAP_SHARED, craw->iso_fd, 0); + err = DC1394_IOCTL_FAILURE; + if (craw->buffer == MAP_FAILED) + goto error_fd; + + err = DC1394_MEMORY_ALLOCATION_FAILURE; + craw->frames = malloc (num_dma_buffers * sizeof *craw->frames); + if (craw->frames == NULL) + goto error_mmap; + + for (i = 0; i < num_dma_buffers; i++) { + err = init_frame(craw, i, &proto); + if (err != DC1394_SUCCESS) { + dc1394_log_error("error initing frames"); + break; + } + } + if (err != DC1394_SUCCESS) { + for (j = 0; j < i; j++) + release_frame(craw, j); + goto error_mmap; + } + + for (i = 0; i < num_dma_buffers; i++) { + err = queue_frame(craw, i); + if (err != DC1394_SUCCESS) { + dc1394_log_error("error queuing"); + goto error_frames; + } + } + + // starting from here we use the ISO channel so we set the flag in + // the camera struct: + craw->capture_is_set = 1; + + start_iso.cycle = -1; + start_iso.tags = FW_CDEV_ISO_CONTEXT_MATCH_ALL_TAGS; + start_iso.sync = 1; + start_iso.handle = craw->iso_handle; + retval = ioctl(craw->iso_fd, FW_CDEV_IOC_START_ISO, &start_iso); + err = DC1394_IOCTL_FAILURE; + if (retval < 0) { + dc1394_log_error("error starting iso"); + goto error_frames; + } + + // if auto iso is requested, start ISO + if (flags & DC1394_CAPTURE_FLAGS_AUTO_ISO) { + err=dc1394_video_set_transmission(camera, DC1394_ON); + DC1394_ERR_RTN(err,"Could not start ISO!"); + craw->iso_auto_started=1; + } + + return DC1394_SUCCESS; + +error_frames: + for (i = 0; i < num_dma_buffers; i++) + release_frame(craw, i); +error_mmap: + munmap(craw->buffer, craw->buffer_size); +error_fd: + close(craw->iso_fd); + + return err; +} + +dc1394error_t +dc1394_juju_capture_stop(platform_camera_t *craw) +{ + dc1394camera_t * camera = craw->camera; + struct fw_cdev_stop_iso stop; + int i; + + if (craw->capture_is_set == 0) + return DC1394_CAPTURE_IS_NOT_SET; + + stop.handle = craw->iso_handle; + if (ioctl(craw->iso_fd, FW_CDEV_IOC_STOP_ISO, &stop) < 0) + return DC1394_IOCTL_FAILURE; + + munmap(craw->buffer, craw->buffer_size); + close(craw->iso_fd); + for (i = 0; inum_frames; i++) + release_frame(craw, i); + free (craw->frames); + craw->frames = NULL; + craw->capture_is_set = 0; + + if (craw->capture_iso_resource) { + if (juju_iso_deallocate (craw, craw->capture_iso_resource) < 0) + dc1394_log_warning ("juju: Failed to deallocate iso resources"); + craw->capture_iso_resource = NULL; + } + + // stop ISO if it was started automatically + if (craw->iso_auto_started>0) { + dc1394error_t err=dc1394_video_set_transmission(camera, DC1394_OFF); + DC1394_ERR_RTN(err,"Could not stop ISO!"); + craw->iso_auto_started=0; + } + + return DC1394_SUCCESS; +} + +static uint32_t +bus_time_to_usec (uint32_t bus) +{ + uint32_t sec = (bus & 0xe000000) >> 25; + uint32_t cycles = (bus & 0x1fff000) >> 12; + uint32_t subcycle = (bus & 0x0000fff); + return sec * 1000000 + cycles * 125 + subcycle * 125 / 3072; +} + +dc1394error_t +dc1394_juju_capture_dequeue (platform_camera_t * craw, + dc1394capture_policy_t policy, dc1394video_frame_t **frame_return) +{ + struct pollfd fds[1]; + struct juju_frame *f; + int err, len; + struct fw_cdev_get_cycle_timer tm; + struct { + struct fw_cdev_event_iso_interrupt i; + __u32 headers[craw->frames[0].frame.packets_per_frame*2 + 16]; + } iso; + + if ( (policyDC1394_CAPTURE_POLICY_MAX) ) + return DC1394_INVALID_CAPTURE_POLICY; + + // default: return NULL in case of failures or lack of frames + *frame_return=NULL; + + fds[0].fd = craw->iso_fd; + fds[0].events = POLLIN; + + while (1) { + err = poll(fds, 1, (policy == DC1394_CAPTURE_POLICY_POLL) ? 0 : -1); + if (err < 0) { + if (errno == EINTR) + continue; + dc1394_log_error("poll() failed for device %s.", craw->filename); + return DC1394_FAILURE; + } else if (err == 0) { + return DC1394_SUCCESS; + } + + len = read (craw->iso_fd, &iso, sizeof iso); + if (len < 0) { + dc1394_log_error("Juju: dequeue failed to read a response: %m"); + return DC1394_FAILURE; + } + + if (iso.i.type == FW_CDEV_EVENT_ISO_INTERRUPT) + break; + } + + craw->current = (craw->current + 1) % craw->num_frames; + f = craw->frames + craw->current; + + dc1394_log_debug("Juju: got iso event, cycle 0x%04x, header_len %d", + iso.i.cycle, iso.i.header_length); + + f->frame.frames_behind = 0; + f->frame.timestamp = 0; + + /* Compute timestamp */ + if (ioctl(craw->iso_fd, FW_CDEV_IOC_GET_CYCLE_TIMER, &tm) == 0) { + /* Current bus time in usec as retrieved by the ioctl */ + uint32_t bus_time = bus_time_to_usec(tm.cycle_timer); + /* Bus time of the interrupt packet (end of frame) */ + uint32_t dma_time = iso.i.cycle; + /* Estimated usec between start of frame and end of frame */ + uint32_t diff = + (craw->frames[0].frame.packets_per_frame - 1) * 125; + + /* If per-packet timestamps are available in the headers use them */ + if (craw->header_size >= 8) { + uint8_t * b = (uint8_t *)(iso.i.header + 1); + /* Bus time of the first frame in the packet */ + dma_time = (b[2] << 8) | b[3]; + dc1394_log_debug("Juju: using cycle 0x%04x (diff was %d)", + dma_time, diff); + diff = 0; + } + /* Convert to usec */ + dma_time = bus_time_to_usec(dma_time << 12); + + /* Amount to subtract from local_time to get frame start time */ + diff += (bus_time + 8000000 - dma_time) % 8000000; + dc1394_log_debug("Juju: frame latency %d us", diff); + + f->frame.timestamp = tm.local_time - diff; + } + + *frame_return = &f->frame; + + return DC1394_SUCCESS; +} + +dc1394error_t +dc1394_juju_capture_enqueue (platform_camera_t * craw, + dc1394video_frame_t * frame) +{ + dc1394camera_t * camera = craw->camera; + int err; + + err = DC1394_INVALID_ARGUMENT_VALUE; + if (frame->camera != camera) + DC1394_ERR_RTN(err, "camera does not match frame's camera"); + + err = queue_frame (craw, frame->id); + DC1394_ERR_RTN(err, "Failed to queue frame"); + + return DC1394_SUCCESS; +} + +int +dc1394_juju_capture_get_fileno (platform_camera_t * craw) +{ + return craw->iso_fd; +} + diff --git a/dc1394/juju/control.c b/dc1394/juju/control.c new file mode 100644 index 0000000..c730d3c --- /dev/null +++ b/dc1394/juju/control.c @@ -0,0 +1,696 @@ +/* + * 1394-Based Digital Camera Control Library + * + * Juju backend for dc1394 + * + * Written by Kristian Hoegsberg + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "config.h" +#include "platform.h" +#include "internal.h" +#include "juju.h" + +#define ptr_to_u64(p) ((__u64)(unsigned long)(p)) +#define u64_to_ptr(p) ((void *)(unsigned long)(p)) + + +static platform_t * +dc1394_juju_new (void) +{ + DIR * dir; + struct dirent * de; + int num_devices = 0; + + dir = opendir("/dev"); + if (!dir) { + dc1394_log_error("Failed to create juju: opendir: %m"); + return NULL; + } + while ((de = readdir(dir))) { + if (strncmp(de->d_name, "fw", 2) != 0) + continue; + dc1394_log_debug("Juju: Found /dev/%s", de->d_name); + num_devices++; + } + closedir(dir); + + if (num_devices == 0) { + dc1394_log_debug("Juju: Found no devices /dev/fw*"); + return NULL; + } + + platform_t * p = calloc (1, sizeof (platform_t)); + return p; +} +static void +dc1394_juju_free (platform_t * p) +{ + free (p); +} + +struct _platform_device_t { + uint32_t config_rom[256]; + char filename[32]; +}; + +static platform_device_list_t * +dc1394_juju_get_device_list (platform_t * p) +{ + DIR * dir; + struct dirent * de; + platform_device_list_t * list; + uint32_t allocated_size = 64; + + list = calloc (1, sizeof (platform_device_list_t)); + if (!list) + return NULL; + list->devices = malloc(allocated_size * sizeof(platform_device_t *)); + if (!list->devices) { + free (list); + return NULL; + } + + dir = opendir("/dev"); + if (dir == NULL) { + dc1394_log_error("opendir: %m"); + free (list->devices); + free (list); + return NULL; + } + + while ((de = readdir(dir))) { + char filename[32]; + int fd; + platform_device_t * device; + struct fw_cdev_get_info get_info; + struct fw_cdev_event_bus_reset reset; + + if (strncmp(de->d_name, "fw", 2) != 0 || + de->d_name[2] < '0' || de->d_name[2] > '9') + continue; + + snprintf(filename, sizeof filename, "/dev/%s", de->d_name); + fd = open(filename, O_RDWR); + if (fd < 0) { + dc1394_log_debug("Juju: Failed to open %s: %s", filename, + strerror (errno)); + continue; + } + dc1394_log_debug("Juju: Opened %s successfully", filename); + + device = malloc (sizeof (platform_device_t)); + if (!device) { + close (fd); + continue; + } + + get_info.version = FW_CDEV_VERSION; + get_info.rom = ptr_to_u64(&device->config_rom); + get_info.rom_length = 1024; + get_info.bus_reset = ptr_to_u64(&reset); + if (ioctl(fd, FW_CDEV_IOC_GET_INFO, &get_info) < 0) { + dc1394_log_error("GET_CONFIG_ROM failed for %s: %m",filename); + free (device); + close(fd); + continue; + } + close (fd); + + strcpy (device->filename, filename); + list->devices[list->num_devices] = device; + list->num_devices++; + + if (list->num_devices >= allocated_size) { + allocated_size += 64; + list->devices = realloc (list->devices, allocated_size * sizeof (platform_device_t *)); + if (!list->devices) + return NULL; + } + } + closedir(dir); + + return list; +} + +static void +dc1394_juju_free_device_list (platform_device_list_t * d) +{ + int i; + for (i = 0; i < d->num_devices; i++) + free (d->devices[i]); + free (d->devices); + free (d); +} + +static int +dc1394_juju_device_get_config_rom (platform_device_t * device, + uint32_t * quads, int * num_quads) +{ + if (*num_quads > 256) + *num_quads = 256; + + memcpy (quads, device->config_rom, *num_quads * sizeof (uint32_t)); + return 0; +} + +static juju_iso_info * +add_iso_resource (platform_camera_t *cam) +{ + juju_iso_info *res = calloc (1, sizeof (juju_iso_info)); + if (!res) + return NULL; + res->next = cam->iso_resources; + cam->iso_resources = res; + return res; +} + +static void +remove_iso_resource (platform_camera_t *cam, juju_iso_info * res) +{ + juju_iso_info **ptr = &cam->iso_resources; + while (*ptr) { + if (*ptr == res) { + *ptr = res->next; + free (res); + return; + } + ptr = &(*ptr)->next; + } +} + +static platform_camera_t * +dc1394_juju_camera_new (platform_t * p, platform_device_t * device, uint32_t unit_directory_offset) +{ + int fd; + platform_camera_t * camera; + struct fw_cdev_get_info get_info; + struct fw_cdev_event_bus_reset reset; + + fd = open(device->filename, O_RDWR); + if (fd < 0) { + dc1394_log_error("could not open device %s: %m", device->filename); + return NULL; + } + + get_info.version = FW_CDEV_VERSION; + get_info.rom = 0; + get_info.rom_length = 0; + get_info.bus_reset = ptr_to_u64(&reset); + if (ioctl(fd, FW_CDEV_IOC_GET_INFO, &get_info) < 0) { + dc1394_log_error("IOC_GET_INFO failed for a device %s: %m",device->filename); + close(fd); + return NULL; + } + + dc1394_log_debug("Juju: kernel API has version %d", get_info.version); + + camera = calloc (1, sizeof (platform_camera_t)); + camera->fd = fd; + camera->generation = reset.generation; + camera->node_id = reset.node_id; + strcpy (camera->filename, device->filename); + + camera->header_size = 4; + if (get_info.version >= 2) + camera->header_size = 8; + + camera->kernel_abi_version=get_info.version; + + return camera; +} + +static void dc1394_juju_camera_free (platform_camera_t * cam) +{ + while (cam->iso_resources) + remove_iso_resource (cam, cam->iso_resources); + close (cam->fd); + free (cam); +} + +static void +dc1394_juju_camera_set_parent (platform_camera_t * cam, dc1394camera_t * parent) +{ + cam->camera = parent; +} + +static dc1394error_t +dc1394_juju_camera_print_info (platform_camera_t * camera, FILE *fd) +{ + fprintf(fd,"------ Camera platform-specific information ------\n"); + fprintf(fd,"Device filename : %s\n", camera->filename); + return DC1394_SUCCESS; +} + +#define MIN(a,b) ((a) < (b) ? (a) : (b)) + +typedef struct _juju_response_info { + int got_response; + uint32_t rcode; + uint32_t *data; + int num_quads; + int actual_num_quads; +} juju_response_info; + +static int +juju_handle_event (platform_camera_t * cam) +{ + union { + struct { + struct fw_cdev_event_response r; + __u32 buffer[cam->max_response_quads]; + } response; + struct fw_cdev_event_bus_reset reset; + struct fw_cdev_event_iso_resource resource; + } u; + int len, i; + juju_response_info *resp_info; + juju_iso_info *iso_info; + + len = read (cam->fd, &u, sizeof u); + if (len < 0) { + dc1394_log_error("juju: Read failed: %m"); + return -1; + } + + switch (u.reset.type) { + case FW_CDEV_EVENT_BUS_RESET: + cam->generation = u.reset.generation; + cam->node_id = u.reset.node_id; + dc1394_log_debug ("juju: Bus reset, gen %d, node 0x%x", + cam->generation, cam->node_id); + break; + + case FW_CDEV_EVENT_RESPONSE: + if (!u.response.r.closure) { + dc1394_log_warning ("juju: Unsolicited response, rcode %x len %d", + u.response.r.rcode, u.response.r.length); + break; + } + resp_info = u64_to_ptr(u.response.r.closure); + resp_info->rcode = u.response.r.rcode; + resp_info->actual_num_quads = u.response.r.length/4; + resp_info->got_response = 1; + if (resp_info->rcode || !resp_info->data) + break; + if (cam->max_response_quads < resp_info->actual_num_quads) { + dc1394_log_error ("juju: read buffer too small, have %d needed %d", + cam->max_response_quads, resp_info->actual_num_quads); + break; + } + + len = MIN(resp_info->actual_num_quads, resp_info->num_quads); + for (i = 0; i < len; i++) + resp_info->data[i] = ntohl (u.response.r.data[i]); + break; + + case FW_CDEV_EVENT_ISO_RESOURCE_ALLOCATED: + if (!u.resource.closure) { + dc1394_log_warning ("juju: Spurious ISO allocation event: " + "handle %d, chan %d, bw %d", u.resource.handle, + u.resource.channel, u.resource.bandwidth); + break; + } + iso_info = u64_to_ptr(u.resource.closure); + if (iso_info->handle != u.resource.handle) + dc1394_log_warning ("juju: ISO alloc handle was %d, expected %d", + u.resource.handle, iso_info->handle); + dc1394_log_debug ("juju: Allocated handle %d: chan %d bw %d", + u.resource.handle, u.resource.channel, u.resource.bandwidth); + iso_info->got_alloc = 1; + iso_info->channel = u.resource.channel; + iso_info->bandwidth = u.resource.bandwidth; + break; + + case FW_CDEV_EVENT_ISO_RESOURCE_DEALLOCATED: + if (!u.resource.closure) { + dc1394_log_warning ("juju: Spurious ISO deallocation event: " + "handle %d, chan %d, bw %d", u.resource.handle, + u.resource.channel, u.resource.bandwidth); + break; + } + iso_info = u64_to_ptr(u.resource.closure); + if (iso_info->handle != u.resource.handle) + dc1394_log_warning ("juju: ISO dealloc handle was %d, expected %d", + u.resource.handle, iso_info->handle); + dc1394_log_debug ("juju: Deallocated handle %d: chan %d bw %d", + u.resource.handle, u.resource.channel, u.resource.bandwidth); + iso_info->got_dealloc = 1; + iso_info->channel = u.resource.channel; + iso_info->bandwidth = u.resource.bandwidth; + break; + + default: + dc1394_log_warning ("juju: Unhandled event type %d", + u.reset.type); + break; + } + + return 0; +} + +static dc1394error_t +do_transaction(platform_camera_t * cam, int tcode, uint64_t offset, + const uint32_t * in, uint32_t * out, uint32_t num_quads) +{ + struct fw_cdev_send_request request; + juju_response_info resp; + int i, len; + uint32_t in_buffer[in ? num_quads : 0]; + int retry = DC1394_MAX_RETRIES; + + for (i = 0; in && i < num_quads; i++) + in_buffer[i] = htonl (in[i]); + + resp.data = out; + resp.num_quads = out ? num_quads : 0; + cam->max_response_quads = resp.num_quads; + + request.closure = ptr_to_u64(&resp); + request.offset = CONFIG_ROM_BASE + offset; + request.data = ptr_to_u64(in_buffer); + request.length = num_quads * 4; + request.tcode = tcode; + + while (retry > 0) { + int retval; + + request.generation = cam->generation; + + int iotype = FW_CDEV_IOC_SEND_REQUEST; + if (cam->broadcast_enabled && (tcode == TCODE_WRITE_BLOCK_REQUEST || + tcode == TCODE_WRITE_QUADLET_REQUEST)) + iotype = FW_CDEV_IOC_SEND_BROADCAST_REQUEST; + + len = ioctl (cam->fd, iotype, &request); + if (len < 0) { + dc1394_log_error("juju: Send request failed: %m"); + return DC1394_FAILURE; + } + + resp.got_response = 0; + while (!resp.got_response) + if ((retval = juju_handle_event (cam)) < 0) + return retval; + + if (resp.rcode == 0) { + if (resp.num_quads != resp.actual_num_quads) + dc1394_log_warning("juju: Expected response len %d, got %d", + resp.num_quads, resp.actual_num_quads); + return DC1394_SUCCESS; + } + + if (resp.rcode != RCODE_BUSY + && resp.rcode != RCODE_CONFLICT_ERROR + && resp.rcode != RCODE_GENERATION) { + dc1394_log_debug ("juju: Response error, rcode 0x%x", + resp.rcode); + return DC1394_FAILURE; + } + + /* retry if we get any of the rcodes listed above */ + dc1394_log_debug("juju: retry rcode 0x%x tcode 0x%x offset %"PRIx64, + resp.rcode, tcode, offset); + usleep (DC1394_SLOW_DOWN); + retry--; + } + + dc1394_log_error("juju: Max retries for tcode 0x%x, offset %"PRIx64, + tcode, offset); + return DC1394_FAILURE; +} + +static dc1394error_t +dc1394_juju_camera_read (platform_camera_t * cam, uint64_t offset, uint32_t * quads, int num_quads) +{ + int tcode; + + if (num_quads > 1) + tcode = TCODE_READ_BLOCK_REQUEST; + else + tcode = TCODE_READ_QUADLET_REQUEST; + + dc1394error_t err = do_transaction(cam, tcode, offset, NULL, quads, num_quads); + return err; +} + +static dc1394error_t +dc1394_juju_camera_write (platform_camera_t * cam, uint64_t offset, const uint32_t * quads, int num_quads) +{ + int tcode; + + if (num_quads > 1) + tcode = TCODE_WRITE_BLOCK_REQUEST; + else + tcode = TCODE_WRITE_QUADLET_REQUEST; + + return do_transaction(cam, tcode, offset, quads, NULL, num_quads); +} + +static dc1394error_t +dc1394_juju_reset_bus (platform_camera_t * cam) +{ + struct fw_cdev_initiate_bus_reset initiate; + + initiate.type = FW_CDEV_SHORT_RESET; + if (ioctl (cam->fd, FW_CDEV_IOC_INITIATE_BUS_RESET, &initiate) == 0) + return DC1394_SUCCESS; + else + return DC1394_FAILURE; +} + +static dc1394error_t +dc1394_juju_camera_get_node(platform_camera_t *cam, uint32_t *node, + uint32_t * generation) +{ + if (node) + *node = cam->node_id & 0x3f; // mask out the bus ID + if (generation) + *generation = cam->generation; + return DC1394_SUCCESS; +} + +static dc1394error_t +dc1394_juju_read_cycle_timer (platform_camera_t * cam, + uint32_t * cycle_timer, uint64_t * local_time) +{ + struct fw_cdev_get_cycle_timer tm; + + if (ioctl(cam->fd, FW_CDEV_IOC_GET_CYCLE_TIMER, &tm) < 0) { + if (errno == EINVAL) + return DC1394_FUNCTION_NOT_SUPPORTED; + dc1394_log_error("Juju: get_cycle_timer ioctl failed: %m"); + return DC1394_FAILURE; + } + + if (cycle_timer) + *cycle_timer = tm.cycle_timer; + if (local_time) + *local_time = tm.local_time; + return DC1394_SUCCESS; +} + +static dc1394error_t +dc1394_juju_set_broadcast(platform_camera_t * craw, dc1394bool_t pwr) +{ + if (pwr == DC1394_FALSE) { + craw->broadcast_enabled = 0; + return DC1394_SUCCESS; + } + + if (craw->broadcast_enabled) + return DC1394_SUCCESS; + + /* Test if the ioctl is available by sending a broadcast write to + * offset 0 that the kernel will always reject with EACCES if it is. */ + struct fw_cdev_send_request request; + memset(&request, 0, sizeof(struct fw_cdev_send_request)); + request.tcode = TCODE_WRITE_BLOCK_REQUEST; + + if (ioctl(craw->fd, FW_CDEV_IOC_SEND_BROADCAST_REQUEST, &request) != -1) { + dc1394_log_error("Juju: broadcast test succeeded unexpectedly\n"); + return DC1394_FUNCTION_NOT_SUPPORTED; + } + if (errno == EINVAL) + return DC1394_FUNCTION_NOT_SUPPORTED; + + craw->broadcast_enabled = 1; + return DC1394_SUCCESS; +} + +static dc1394error_t +dc1394_juju_get_broadcast(platform_camera_t * craw, dc1394bool_t *pwr) +{ + if (craw->broadcast_enabled) + *pwr = DC1394_TRUE; + else + *pwr = DC1394_FALSE; + + return DC1394_SUCCESS; +} + +dc1394error_t +juju_iso_allocate (platform_camera_t *cam, uint64_t allowed_channels, + int bandwidth_units, juju_iso_info **out) +{ + // Check kernel ABI version for ISO allocation support + if (cam->kernel_abi_version < 2) + return DC1394_FUNCTION_NOT_SUPPORTED; + + juju_iso_info *res = add_iso_resource (cam); + if (!res) + return DC1394_MEMORY_ALLOCATION_FAILURE; + + struct fw_cdev_allocate_iso_resource request = { + .closure = ptr_to_u64(res), + .channels = allowed_channels, + .bandwidth = bandwidth_units, + }; + if (ioctl (cam->fd, FW_CDEV_IOC_ALLOCATE_ISO_RESOURCE, &request) < 0) { + remove_iso_resource (cam, res); + if (errno == EINVAL) + return DC1394_INVALID_ARGUMENT_VALUE; + return DC1394_FAILURE; + } + res->handle = request.handle; + dc1394_log_debug ("juju: Attempting iso allocation: " + "handle %d, chan 0x%"PRIx64", bw %d", request.handle, + request.channels, request.bandwidth); + + int ret; + while (!res->got_alloc) + if ((ret = juju_handle_event (cam)) < 0) + return ret; + + if (allowed_channels && res->channel < 0) { + remove_iso_resource (cam, res); + return DC1394_NO_ISO_CHANNEL; + } + if (bandwidth_units && !res->bandwidth) { + remove_iso_resource (cam, res); + return DC1394_NO_BANDWIDTH; + } + + if (out) + *out = res; + return DC1394_SUCCESS; +} + +dc1394error_t +juju_iso_deallocate (platform_camera_t *cam, juju_iso_info * res) +{ + // Check kernel ABI version for ISO allocation support + if (cam->kernel_abi_version < 2) + return DC1394_FUNCTION_NOT_SUPPORTED; + + if (res->got_dealloc) { + dc1394_log_warning ("juju: ISO resource was already released"); + remove_iso_resource (cam, res); + return DC1394_SUCCESS; + } + + struct fw_cdev_allocate_iso_resource request = { + .handle = res->handle, + }; + if (ioctl (cam->fd, FW_CDEV_IOC_DEALLOCATE_ISO_RESOURCE, &request) < 0) { + if (errno == EINVAL) + return DC1394_INVALID_ARGUMENT_VALUE; + return DC1394_FAILURE; + } + + int ret; + while (!res->got_dealloc) + if ((ret = juju_handle_event (cam)) < 0) + return ret; + + remove_iso_resource (cam, res); + return DC1394_SUCCESS; +} + +#if 0 +static dc1394error_t +dc1394_juju_iso_allocate_channel(platform_camera_t *cam, uint64_t allowed, + int *out_channel) +{ +} + +static dc1394error_t +dc1394_juju_iso_release_channel(platform_camera_t *cam, int channel) +{ +} + +static dc1394error_t +dc1394_juju_iso_allocate_bandwidth(platform_camera_t *cam, int units) +{ +} + +static dc1394error_t +dc1394_juju_iso_release_bandwidth(platform_camera_t *cam, int units) +{ +} +#endif + +static platform_dispatch_t +juju_dispatch = { + .platform_new = dc1394_juju_new, + .platform_free = dc1394_juju_free, + + .get_device_list = dc1394_juju_get_device_list, + .free_device_list = dc1394_juju_free_device_list, + .device_get_config_rom = dc1394_juju_device_get_config_rom, + + .camera_new = dc1394_juju_camera_new, + .camera_free = dc1394_juju_camera_free, + .camera_set_parent = dc1394_juju_camera_set_parent, + + .camera_read = dc1394_juju_camera_read, + .camera_write = dc1394_juju_camera_write, + + .reset_bus = dc1394_juju_reset_bus, + .camera_print_info = dc1394_juju_camera_print_info, + .camera_get_node = dc1394_juju_camera_get_node, + .read_cycle_timer = dc1394_juju_read_cycle_timer, + .set_broadcast = dc1394_juju_set_broadcast, + .get_broadcast = dc1394_juju_get_broadcast, + + .capture_setup = dc1394_juju_capture_setup, + .capture_stop = dc1394_juju_capture_stop, + .capture_dequeue = dc1394_juju_capture_dequeue, + .capture_enqueue = dc1394_juju_capture_enqueue, + .capture_get_fileno = dc1394_juju_capture_get_fileno, + .capture_set_callback = NULL, + .capture_schedule_with_runloop = NULL, + + //.iso_allocate_channel = dc1394_juju_iso_allocate_channel, +}; + +void +juju_init(dc1394_t * d) +{ + register_platform (d, &juju_dispatch, "juju"); +} diff --git a/dc1394/juju/firewire-cdev.h b/dc1394/juju/firewire-cdev.h new file mode 100644 index 0000000..a731abc --- /dev/null +++ b/dc1394/juju/firewire-cdev.h @@ -0,0 +1,701 @@ +/* + * Char device interface. + * + * Copyright (C) 2005-2007 Kristian Hoegsberg + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + */ + +#ifndef _LINUX_FIREWIRE_CDEV_H +#define _LINUX_FIREWIRE_CDEV_H + +#include +#include +#include "firewire-constants.h" + +#define FW_CDEV_EVENT_BUS_RESET 0x00 +#define FW_CDEV_EVENT_RESPONSE 0x01 +#define FW_CDEV_EVENT_REQUEST 0x02 +#define FW_CDEV_EVENT_ISO_INTERRUPT 0x03 +#define FW_CDEV_EVENT_ISO_RESOURCE_ALLOCATED 0x04 +#define FW_CDEV_EVENT_ISO_RESOURCE_DEALLOCATED 0x05 + +/** + * struct fw_cdev_event_common - Common part of all fw_cdev_event_ types + * @closure: For arbitrary use by userspace + * @type: Discriminates the fw_cdev_event_ types + * + * This struct may be used to access generic members of all fw_cdev_event_ + * types regardless of the specific type. + * + * Data passed in the @closure field for a request will be returned in the + * corresponding event. It is big enough to hold a pointer on all platforms. + * The ioctl used to set @closure depends on the @type of event. + */ +struct fw_cdev_event_common { + __u64 closure; + __u32 type; +}; + +/** + * struct fw_cdev_event_bus_reset - Sent when a bus reset occurred + * @closure: See &fw_cdev_event_common; set by %FW_CDEV_IOC_GET_INFO ioctl + * @type: See &fw_cdev_event_common; always %FW_CDEV_EVENT_BUS_RESET + * @node_id: New node ID of this node + * @local_node_id: Node ID of the local node, i.e. of the controller + * @bm_node_id: Node ID of the bus manager + * @irm_node_id: Node ID of the iso resource manager + * @root_node_id: Node ID of the root node + * @generation: New bus generation + * + * This event is sent when the bus the device belongs to goes through a bus + * reset. It provides information about the new bus configuration, such as + * new node ID for this device, new root ID, and others. + */ +struct fw_cdev_event_bus_reset { + __u64 closure; + __u32 type; + __u32 node_id; + __u32 local_node_id; + __u32 bm_node_id; + __u32 irm_node_id; + __u32 root_node_id; + __u32 generation; +}; + +/** + * struct fw_cdev_event_response - Sent when a response packet was received + * @closure: See &fw_cdev_event_common; + * set by %FW_CDEV_IOC_SEND_REQUEST ioctl + * @type: See &fw_cdev_event_common; always %FW_CDEV_EVENT_RESPONSE + * @rcode: Response code returned by the remote node + * @length: Data length, i.e. the response's payload size in bytes + * @data: Payload data, if any + * + * This event is sent when the stack receives a response to an outgoing request + * sent by %FW_CDEV_IOC_SEND_REQUEST ioctl. The payload data for responses + * carrying data (read and lock responses) follows immediately and can be + * accessed through the @data field. + */ +struct fw_cdev_event_response { + __u64 closure; + __u32 type; + __u32 rcode; + __u32 length; + __u32 data[0]; +}; + +/** + * struct fw_cdev_event_request - Sent on incoming request to an address region + * @closure: See &fw_cdev_event_common; set by %FW_CDEV_IOC_ALLOCATE ioctl + * @type: See &fw_cdev_event_common; always %FW_CDEV_EVENT_REQUEST + * @tcode: Transaction code of the incoming request + * @offset: The offset into the 48-bit per-node address space + * @handle: Reference to the kernel-side pending request + * @length: Data length, i.e. the request's payload size in bytes + * @data: Incoming data, if any + * + * This event is sent when the stack receives an incoming request to an address + * region registered using the %FW_CDEV_IOC_ALLOCATE ioctl. The request is + * guaranteed to be completely contained in the specified region. Userspace is + * responsible for sending the response by %FW_CDEV_IOC_SEND_RESPONSE ioctl, + * using the same @handle. + * + * The payload data for requests carrying data (write and lock requests) + * follows immediately and can be accessed through the @data field. + */ +struct fw_cdev_event_request { + __u64 closure; + __u32 type; + __u32 tcode; + __u64 offset; + __u32 handle; + __u32 length; + __u32 data[0]; +}; + +/** + * struct fw_cdev_event_iso_interrupt - Sent when an iso packet was completed + * @closure: See &fw_cdev_event_common; + * set by %FW_CDEV_CREATE_ISO_CONTEXT ioctl + * @type: See &fw_cdev_event_common; always %FW_CDEV_EVENT_ISO_INTERRUPT + * @cycle: Cycle counter of the interrupt packet + * @header_length: Total length of following headers, in bytes + * @header: Stripped headers, if any + * + * This event is sent when the controller has completed an &fw_cdev_iso_packet + * with the %FW_CDEV_ISO_INTERRUPT bit set. In the receive case, the headers + * stripped of all packets up until and including the interrupt packet are + * returned in the @header field. The amount of header data per packet is as + * specified at iso context creation by &fw_cdev_create_iso_context.header_size. + * + * In version 1 of this ABI, header data consisted of the 1394 isochronous + * packet header, followed by quadlets from the packet payload if + * &fw_cdev_create_iso_context.header_size > 4. + * + * In version 2 of this ABI, header data consist of the 1394 isochronous + * packet header, followed by a timestamp quadlet if + * &fw_cdev_create_iso_context.header_size > 4, followed by quadlets from the + * packet payload if &fw_cdev_create_iso_context.header_size > 8. + * + * Behaviour of ver. 1 of this ABI is no longer available since ABI ver. 2. + * + * Format of 1394 iso packet header: 16 bits len, 2 bits tag, 6 bits channel, + * 4 bits tcode, 4 bits sy, in big endian byte order. Format of timestamp: + * 16 bits invalid, 3 bits cycleSeconds, 13 bits cycleCount, in big endian byte + * order. + */ +struct fw_cdev_event_iso_interrupt { + __u64 closure; + __u32 type; + __u32 cycle; + __u32 header_length; + __u32 header[0]; +}; + +/** + * struct fw_cdev_event_iso_resource - Iso resources were allocated or freed + * @closure: See &fw_cdev_event_common; + * set by %FW_CDEV_IOC_(DE)ALLOCATE_ISO_RESOURCE(_ONCE) ioctl + * @type: %FW_CDEV_EVENT_ISO_RESOURCE_ALLOCATED or + * %FW_CDEV_EVENT_ISO_RESOURCE_DEALLOCATED + * @handle: Reference by which an allocated resource can be deallocated + * @channel: Isochronous channel which was (de)allocated, if any + * @bandwidth: Bandwidth allocation units which were (de)allocated, if any + * + * An %FW_CDEV_EVENT_ISO_RESOURCE_ALLOCATED event is sent after an isochronous + * resource was allocated at the IRM. The client has to check @channel and + * @bandwidth for whether the allocation actually succeeded. + * + * An %FW_CDEV_EVENT_ISO_RESOURCE_DEALLOCATED event is sent after an isochronous + * resource was deallocated at the IRM. It is also sent when automatic + * reallocation after a bus reset failed. + * + * @channel is <0 if no channel was (de)allocated or if reallocation failed. + * @bandwidth is 0 if no bandwidth was (de)allocated or if reallocation failed. + */ +struct fw_cdev_event_iso_resource { + __u64 closure; + __u32 type; + __u32 handle; + __s32 channel; + __s32 bandwidth; +}; + +/** + * union fw_cdev_event - Convenience union of fw_cdev_event_ types + * @common: Valid for all types + * @bus_reset: Valid if @common.type == %FW_CDEV_EVENT_BUS_RESET + * @response: Valid if @common.type == %FW_CDEV_EVENT_RESPONSE + * @request: Valid if @common.type == %FW_CDEV_EVENT_REQUEST + * @iso_interrupt: Valid if @common.type == %FW_CDEV_EVENT_ISO_INTERRUPT + * @iso_resource: Valid if @common.type == + * %FW_CDEV_EVENT_ISO_RESOURCE_ALLOCATED or + * %FW_CDEV_EVENT_ISO_RESOURCE_DEALLOCATED + * + * Convenience union for userspace use. Events could be read(2) into an + * appropriately aligned char buffer and then cast to this union for further + * processing. Note that for a request, response or iso_interrupt event, + * the data[] or header[] may make the size of the full event larger than + * sizeof(union fw_cdev_event). Also note that if you attempt to read(2) + * an event into a buffer that is not large enough for it, the data that does + * not fit will be discarded so that the next read(2) will return a new event. + */ +union fw_cdev_event { + struct fw_cdev_event_common common; + struct fw_cdev_event_bus_reset bus_reset; + struct fw_cdev_event_response response; + struct fw_cdev_event_request request; + struct fw_cdev_event_iso_interrupt iso_interrupt; + struct fw_cdev_event_iso_resource iso_resource; +}; + +/* available since kernel version 2.6.22 */ +#define FW_CDEV_IOC_GET_INFO _IOWR('#', 0x00, struct fw_cdev_get_info) +#define FW_CDEV_IOC_SEND_REQUEST _IOW('#', 0x01, struct fw_cdev_send_request) +#define FW_CDEV_IOC_ALLOCATE _IOWR('#', 0x02, struct fw_cdev_allocate) +#define FW_CDEV_IOC_DEALLOCATE _IOW('#', 0x03, struct fw_cdev_deallocate) +#define FW_CDEV_IOC_SEND_RESPONSE _IOW('#', 0x04, struct fw_cdev_send_response) +#define FW_CDEV_IOC_INITIATE_BUS_RESET _IOW('#', 0x05, struct fw_cdev_initiate_bus_reset) +#define FW_CDEV_IOC_ADD_DESCRIPTOR _IOWR('#', 0x06, struct fw_cdev_add_descriptor) +#define FW_CDEV_IOC_REMOVE_DESCRIPTOR _IOW('#', 0x07, struct fw_cdev_remove_descriptor) +#define FW_CDEV_IOC_CREATE_ISO_CONTEXT _IOWR('#', 0x08, struct fw_cdev_create_iso_context) +#define FW_CDEV_IOC_QUEUE_ISO _IOWR('#', 0x09, struct fw_cdev_queue_iso) +#define FW_CDEV_IOC_START_ISO _IOW('#', 0x0a, struct fw_cdev_start_iso) +#define FW_CDEV_IOC_STOP_ISO _IOW('#', 0x0b, struct fw_cdev_stop_iso) + +/* available since kernel version 2.6.24 */ +#define FW_CDEV_IOC_GET_CYCLE_TIMER _IOR('#', 0x0c, struct fw_cdev_get_cycle_timer) + +/* available since kernel version 2.6.30 */ +#define FW_CDEV_IOC_ALLOCATE_ISO_RESOURCE _IOWR('#', 0x0d, struct fw_cdev_allocate_iso_resource) +#define FW_CDEV_IOC_DEALLOCATE_ISO_RESOURCE _IOW('#', 0x0e, struct fw_cdev_deallocate) +#define FW_CDEV_IOC_ALLOCATE_ISO_RESOURCE_ONCE _IOW('#', 0x0f, struct fw_cdev_allocate_iso_resource) +#define FW_CDEV_IOC_DEALLOCATE_ISO_RESOURCE_ONCE _IOW('#', 0x10, struct fw_cdev_allocate_iso_resource) +#define FW_CDEV_IOC_GET_SPEED _IO('#', 0x11) /* returns speed code */ +#define FW_CDEV_IOC_SEND_BROADCAST_REQUEST _IOW('#', 0x12, struct fw_cdev_send_request) +#define FW_CDEV_IOC_SEND_STREAM_PACKET _IOW('#', 0x13, struct fw_cdev_send_stream_packet) + +/* available since kernel version 2.6.34 */ +#define FW_CDEV_IOC_GET_CYCLE_TIMER2 _IOWR('#', 0x14, struct fw_cdev_get_cycle_timer2) + +/* + * FW_CDEV_VERSION History + * 1 (2.6.22) - initial version + * 2 (2.6.30) - changed &fw_cdev_event_iso_interrupt.header if + * &fw_cdev_create_iso_context.header_size is 8 or more + * (2.6.32) - added time stamp to xmit &fw_cdev_event_iso_interrupt + * (2.6.33) - IR has always packet-per-buffer semantics now, not one of + * dual-buffer or packet-per-buffer depending on hardware + * 3 (2.6.34) - made &fw_cdev_get_cycle_timer reliable + */ +#define FW_CDEV_VERSION 3 + +/** + * struct fw_cdev_get_info - General purpose information ioctl + * @version: The version field is just a running serial number. + * We never break backwards compatibility, but may add more + * structs and ioctls in later revisions. + * @rom_length: If @rom is non-zero, at most rom_length bytes of configuration + * ROM will be copied into that user space address. In either + * case, @rom_length is updated with the actual length of the + * configuration ROM. + * @rom: If non-zero, address of a buffer to be filled by a copy of the + * device's configuration ROM + * @bus_reset: If non-zero, address of a buffer to be filled by a + * &struct fw_cdev_event_bus_reset with the current state + * of the bus. This does not cause a bus reset to happen. + * @bus_reset_closure: Value of &closure in this and subsequent bus reset events + * @card: The index of the card this device belongs to + */ +struct fw_cdev_get_info { + __u32 version; + __u32 rom_length; + __u64 rom; + __u64 bus_reset; + __u64 bus_reset_closure; + __u32 card; +}; + +/** + * struct fw_cdev_send_request - Send an asynchronous request packet + * @tcode: Transaction code of the request + * @length: Length of outgoing payload, in bytes + * @offset: 48-bit offset at destination node + * @closure: Passed back to userspace in the response event + * @data: Userspace pointer to payload + * @generation: The bus generation where packet is valid + * + * Send a request to the device. This ioctl implements all outgoing requests. + * Both quadlet and block request specify the payload as a pointer to the data + * in the @data field. Once the transaction completes, the kernel writes an + * &fw_cdev_event_response event back. The @closure field is passed back to + * user space in the response event. + */ +struct fw_cdev_send_request { + __u32 tcode; + __u32 length; + __u64 offset; + __u64 closure; + __u64 data; + __u32 generation; +}; + +/** + * struct fw_cdev_send_response - Send an asynchronous response packet + * @rcode: Response code as determined by the userspace handler + * @length: Length of outgoing payload, in bytes + * @data: Userspace pointer to payload + * @handle: The handle from the &fw_cdev_event_request + * + * Send a response to an incoming request. By setting up an address range using + * the %FW_CDEV_IOC_ALLOCATE ioctl, userspace can listen for incoming requests. An + * incoming request will generate an %FW_CDEV_EVENT_REQUEST, and userspace must + * send a reply using this ioctl. The event has a handle to the kernel-side + * pending transaction, which should be used with this ioctl. + */ +struct fw_cdev_send_response { + __u32 rcode; + __u32 length; + __u64 data; + __u32 handle; +}; + +/** + * struct fw_cdev_allocate - Allocate a CSR address range + * @offset: Start offset of the address range + * @closure: To be passed back to userspace in request events + * @length: Length of the address range, in bytes + * @handle: Handle to the allocation, written by the kernel + * + * Allocate an address range in the 48-bit address space on the local node + * (the controller). This allows userspace to listen for requests with an + * offset within that address range. When the kernel receives a request + * within the range, an &fw_cdev_event_request event will be written back. + * The @closure field is passed back to userspace in the response event. + * The @handle field is an out parameter, returning a handle to the allocated + * range to be used for later deallocation of the range. + * + * The address range is allocated on all local nodes. The address allocation + * is exclusive except for the FCP command and response registers. + */ +struct fw_cdev_allocate { + __u64 offset; + __u64 closure; + __u32 length; + __u32 handle; +}; + +/** + * struct fw_cdev_deallocate - Free a CSR address range or isochronous resource + * @handle: Handle to the address range or iso resource, as returned by the + * kernel when the range or resource was allocated + */ +struct fw_cdev_deallocate { + __u32 handle; +}; + +#define FW_CDEV_LONG_RESET 0 +#define FW_CDEV_SHORT_RESET 1 + +/** + * struct fw_cdev_initiate_bus_reset - Initiate a bus reset + * @type: %FW_CDEV_SHORT_RESET or %FW_CDEV_LONG_RESET + * + * Initiate a bus reset for the bus this device is on. The bus reset can be + * either the original (long) bus reset or the arbitrated (short) bus reset + * introduced in 1394a-2000. + */ +struct fw_cdev_initiate_bus_reset { + __u32 type; /* FW_CDEV_SHORT_RESET or FW_CDEV_LONG_RESET */ +}; + +/** + * struct fw_cdev_add_descriptor - Add contents to the local node's config ROM + * @immediate: If non-zero, immediate key to insert before pointer + * @key: Upper 8 bits of root directory pointer + * @data: Userspace pointer to contents of descriptor block + * @length: Length of descriptor block data, in quadlets + * @handle: Handle to the descriptor, written by the kernel + * + * Add a descriptor block and optionally a preceding immediate key to the local + * node's configuration ROM. + * + * The @key field specifies the upper 8 bits of the descriptor root directory + * pointer and the @data and @length fields specify the contents. The @key + * should be of the form 0xXX000000. The offset part of the root directory entry + * will be filled in by the kernel. + * + * If not 0, the @immediate field specifies an immediate key which will be + * inserted before the root directory pointer. + * + * @immediate, @key, and @data array elements are CPU-endian quadlets. + * + * If successful, the kernel adds the descriptor and writes back a handle to the + * kernel-side object to be used for later removal of the descriptor block and + * immediate key. + * + * This ioctl affects the configuration ROMs of all local nodes. + * The ioctl only succeeds on device files which represent a local node. + */ +struct fw_cdev_add_descriptor { + __u32 immediate; + __u32 key; + __u64 data; + __u32 length; + __u32 handle; +}; + +/** + * struct fw_cdev_remove_descriptor - Remove contents from the configuration ROM + * @handle: Handle to the descriptor, as returned by the kernel when the + * descriptor was added + * + * Remove a descriptor block and accompanying immediate key from the local + * nodes' configuration ROMs. + */ +struct fw_cdev_remove_descriptor { + __u32 handle; +}; + +#define FW_CDEV_ISO_CONTEXT_TRANSMIT 0 +#define FW_CDEV_ISO_CONTEXT_RECEIVE 1 + +/** + * struct fw_cdev_create_iso_context - Create a context for isochronous IO + * @type: %FW_CDEV_ISO_CONTEXT_TRANSMIT or %FW_CDEV_ISO_CONTEXT_RECEIVE + * @header_size: Header size to strip for receive contexts + * @channel: Channel to bind to + * @speed: Speed for transmit contexts + * @closure: To be returned in &fw_cdev_event_iso_interrupt + * @handle: Handle to context, written back by kernel + * + * Prior to sending or receiving isochronous I/O, a context must be created. + * The context records information about the transmit or receive configuration + * and typically maps to an underlying hardware resource. A context is set up + * for either sending or receiving. It is bound to a specific isochronous + * channel. + * + * If a context was successfully created, the kernel writes back a handle to the + * context, which must be passed in for subsequent operations on that context. + * + * For receive contexts, @header_size must be at least 4 and must be a multiple + * of 4. + * + * Note that the effect of a @header_size > 4 depends on + * &fw_cdev_get_info.version, as documented at &fw_cdev_event_iso_interrupt. + */ +struct fw_cdev_create_iso_context { + __u32 type; + __u32 header_size; + __u32 channel; + __u32 speed; + __u64 closure; + __u32 handle; +}; + +#define FW_CDEV_ISO_PAYLOAD_LENGTH(v) (v) +#define FW_CDEV_ISO_INTERRUPT (1 << 16) +#define FW_CDEV_ISO_SKIP (1 << 17) +#define FW_CDEV_ISO_SYNC (1 << 17) +#define FW_CDEV_ISO_TAG(v) ((v) << 18) +#define FW_CDEV_ISO_SY(v) ((v) << 20) +#define FW_CDEV_ISO_HEADER_LENGTH(v) ((v) << 24) + +/** + * struct fw_cdev_iso_packet - Isochronous packet + * @control: Contains the header length (8 uppermost bits), the sy field + * (4 bits), the tag field (2 bits), a sync flag (1 bit), + * a skip flag (1 bit), an interrupt flag (1 bit), and the + * payload length (16 lowermost bits) + * @header: Header and payload + * + * &struct fw_cdev_iso_packet is used to describe isochronous packet queues. + * + * Use the FW_CDEV_ISO_ macros to fill in @control. + * + * For transmit packets, the header length must be a multiple of 4 and specifies + * the numbers of bytes in @header that will be prepended to the packet's + * payload; these bytes are copied into the kernel and will not be accessed + * after the ioctl has returned. The sy and tag fields are copied to the iso + * packet header (these fields are specified by IEEE 1394a and IEC 61883-1). + * The skip flag specifies that no packet is to be sent in a frame; when using + * this, all other fields except the interrupt flag must be zero. + * + * For receive packets, the header length must be a multiple of the context's + * header size; if the header length is larger than the context's header size, + * multiple packets are queued for this entry. The sy and tag fields are + * ignored. If the sync flag is set, the context drops all packets until + * a packet with a matching sy field is received (the sync value to wait for is + * specified in the &fw_cdev_start_iso structure). The payload length defines + * how many payload bytes can be received for one packet (in addition to payload + * quadlets that have been defined as headers and are stripped and returned in + * the &fw_cdev_event_iso_interrupt structure). If more bytes are received, the + * additional bytes are dropped. If less bytes are received, the remaining + * bytes in this part of the payload buffer will not be written to, not even by + * the next packet, i.e., packets received in consecutive frames will not + * necessarily be consecutive in memory. If an entry has queued multiple + * packets, the payload length is divided equally among them. + * + * When a packet with the interrupt flag set has been completed, the + * &fw_cdev_event_iso_interrupt event will be sent. An entry that has queued + * multiple receive packets is completed when its last packet is completed. + */ +struct fw_cdev_iso_packet { + __u32 control; + __u32 header[0]; +}; + +/** + * struct fw_cdev_queue_iso - Queue isochronous packets for I/O + * @packets: Userspace pointer to packet data + * @data: Pointer into mmap()'ed payload buffer + * @size: Size of packet data in bytes + * @handle: Isochronous context handle + * + * Queue a number of isochronous packets for reception or transmission. + * This ioctl takes a pointer to an array of &fw_cdev_iso_packet structs, + * which describe how to transmit from or receive into a contiguous region + * of a mmap()'ed payload buffer. As part of transmit packet descriptors, + * a series of headers can be supplied, which will be prepended to the + * payload during DMA. + * + * The kernel may or may not queue all packets, but will write back updated + * values of the @packets, @data and @size fields, so the ioctl can be + * resubmitted easily. + */ +struct fw_cdev_queue_iso { + __u64 packets; + __u64 data; + __u32 size; + __u32 handle; +}; + +#define FW_CDEV_ISO_CONTEXT_MATCH_TAG0 1 +#define FW_CDEV_ISO_CONTEXT_MATCH_TAG1 2 +#define FW_CDEV_ISO_CONTEXT_MATCH_TAG2 4 +#define FW_CDEV_ISO_CONTEXT_MATCH_TAG3 8 +#define FW_CDEV_ISO_CONTEXT_MATCH_ALL_TAGS 15 + +/** + * struct fw_cdev_start_iso - Start an isochronous transmission or reception + * @cycle: Cycle in which to start I/O. If @cycle is greater than or + * equal to 0, the I/O will start on that cycle. + * @sync: Determines the value to wait for for receive packets that have + * the %FW_CDEV_ISO_SYNC bit set + * @tags: Tag filter bit mask. Only valid for isochronous reception. + * Determines the tag values for which packets will be accepted. + * Use FW_CDEV_ISO_CONTEXT_MATCH_ macros to set @tags. + * @handle: Isochronous context handle within which to transmit or receive + */ +struct fw_cdev_start_iso { + __s32 cycle; + __u32 sync; + __u32 tags; + __u32 handle; +}; + +/** + * struct fw_cdev_stop_iso - Stop an isochronous transmission or reception + * @handle: Handle of isochronous context to stop + */ +struct fw_cdev_stop_iso { + __u32 handle; +}; + +/** + * struct fw_cdev_get_cycle_timer - read cycle timer register + * @local_time: system time, in microseconds since the Epoch + * @cycle_timer: Cycle Time register contents + * + * The %FW_CDEV_IOC_GET_CYCLE_TIMER ioctl reads the isochronous cycle timer + * and also the system clock (%CLOCK_REALTIME). This allows to express the + * receive time of an isochronous packet as a system time. + * + * @cycle_timer consists of 7 bits cycleSeconds, 13 bits cycleCount, and + * 12 bits cycleOffset, in host byte order. Cf. the Cycle Time register + * per IEEE 1394 or Isochronous Cycle Timer register per OHCI-1394. + * + * In version 1 and 2 of the ABI, this ioctl returned unreliable (non- + * monotonic) @cycle_timer values on certain controllers. + */ +struct fw_cdev_get_cycle_timer { + __u64 local_time; + __u32 cycle_timer; +}; + +/** + * struct fw_cdev_get_cycle_timer2 - read cycle timer register + * @tv_sec: system time, seconds + * @tv_nsec: system time, sub-seconds part in nanoseconds + * @clk_id: input parameter, clock from which to get the system time + * @cycle_timer: Cycle Time register contents + * + * The %FW_CDEV_IOC_GET_CYCLE_TIMER2 works like + * %FW_CDEV_IOC_GET_CYCLE_TIMER but lets you choose a clock like with POSIX' + * clock_gettime function. Supported @clk_id values are POSIX' %CLOCK_REALTIME + * and %CLOCK_MONOTONIC and Linux' %CLOCK_MONOTONIC_RAW. + */ +struct fw_cdev_get_cycle_timer2 { + __s64 tv_sec; + __s32 tv_nsec; + __s32 clk_id; + __u32 cycle_timer; +}; + +/** + * struct fw_cdev_allocate_iso_resource - (De)allocate a channel or bandwidth + * @closure: Passed back to userspace in correponding iso resource events + * @channels: Isochronous channels of which one is to be (de)allocated + * @bandwidth: Isochronous bandwidth units to be (de)allocated + * @handle: Handle to the allocation, written by the kernel (only valid in + * case of %FW_CDEV_IOC_ALLOCATE_ISO_RESOURCE ioctls) + * + * The %FW_CDEV_IOC_ALLOCATE_ISO_RESOURCE ioctl initiates allocation of an + * isochronous channel and/or of isochronous bandwidth at the isochronous + * resource manager (IRM). Only one of the channels specified in @channels is + * allocated. An %FW_CDEV_EVENT_ISO_RESOURCE_ALLOCATED is sent after + * communication with the IRM, indicating success or failure in the event data. + * The kernel will automatically reallocate the resources after bus resets. + * Should a reallocation fail, an %FW_CDEV_EVENT_ISO_RESOURCE_DEALLOCATED event + * will be sent. The kernel will also automatically deallocate the resources + * when the file descriptor is closed. + * + * The %FW_CDEV_IOC_DEALLOCATE_ISO_RESOURCE ioctl can be used to initiate + * deallocation of resources which were allocated as described above. + * An %FW_CDEV_EVENT_ISO_RESOURCE_DEALLOCATED event concludes this operation. + * + * The %FW_CDEV_IOC_ALLOCATE_ISO_RESOURCE_ONCE ioctl is a variant of allocation + * without automatic re- or deallocation. + * An %FW_CDEV_EVENT_ISO_RESOURCE_ALLOCATED event concludes this operation, + * indicating success or failure in its data. + * + * The %FW_CDEV_IOC_DEALLOCATE_ISO_RESOURCE_ONCE ioctl works like + * %FW_CDEV_IOC_ALLOCATE_ISO_RESOURCE_ONCE except that resources are freed + * instead of allocated. + * An %FW_CDEV_EVENT_ISO_RESOURCE_DEALLOCATED event concludes this operation. + * + * To summarize, %FW_CDEV_IOC_ALLOCATE_ISO_RESOURCE allocates iso resources + * for the lifetime of the fd or @handle. + * In contrast, %FW_CDEV_IOC_ALLOCATE_ISO_RESOURCE_ONCE allocates iso resources + * for the duration of a bus generation. + * + * @channels is a host-endian bitfield with the least significant bit + * representing channel 0 and the most significant bit representing channel 63: + * 1ULL << c for each channel c that is a candidate for (de)allocation. + * + * @bandwidth is expressed in bandwidth allocation units, i.e. the time to send + * one quadlet of data (payload or header data) at speed S1600. + */ +struct fw_cdev_allocate_iso_resource { + __u64 closure; + __u64 channels; + __u32 bandwidth; + __u32 handle; +}; + +/** + * struct fw_cdev_send_stream_packet - send an asynchronous stream packet + * @length: Length of outgoing payload, in bytes + * @tag: Data format tag + * @channel: Isochronous channel to transmit to + * @sy: Synchronization code + * @closure: Passed back to userspace in the response event + * @data: Userspace pointer to payload + * @generation: The bus generation where packet is valid + * @speed: Speed to transmit at + * + * The %FW_CDEV_IOC_SEND_STREAM_PACKET ioctl sends an asynchronous stream packet + * to every device which is listening to the specified channel. The kernel + * writes an &fw_cdev_event_response event which indicates success or failure of + * the transmission. + */ +struct fw_cdev_send_stream_packet { + __u32 length; + __u32 tag; + __u32 channel; + __u32 sy; + __u64 closure; + __u64 data; + __u32 generation; + __u32 speed; +}; + +#endif /* _LINUX_FIREWIRE_CDEV_H */ diff --git a/dc1394/juju/firewire-constants.h b/dc1394/juju/firewire-constants.h new file mode 100644 index 0000000..9b4bb5f --- /dev/null +++ b/dc1394/juju/firewire-constants.h @@ -0,0 +1,92 @@ +/* + * IEEE 1394 constants. + * + * Copyright (C) 2005-2007 Kristian Hoegsberg + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + */ + +#ifndef _LINUX_FIREWIRE_CONSTANTS_H +#define _LINUX_FIREWIRE_CONSTANTS_H + +#define TCODE_WRITE_QUADLET_REQUEST 0x0 +#define TCODE_WRITE_BLOCK_REQUEST 0x1 +#define TCODE_WRITE_RESPONSE 0x2 +#define TCODE_READ_QUADLET_REQUEST 0x4 +#define TCODE_READ_BLOCK_REQUEST 0x5 +#define TCODE_READ_QUADLET_RESPONSE 0x6 +#define TCODE_READ_BLOCK_RESPONSE 0x7 +#define TCODE_CYCLE_START 0x8 +#define TCODE_LOCK_REQUEST 0x9 +#define TCODE_STREAM_DATA 0xa +#define TCODE_LOCK_RESPONSE 0xb + +#define EXTCODE_MASK_SWAP 0x1 +#define EXTCODE_COMPARE_SWAP 0x2 +#define EXTCODE_FETCH_ADD 0x3 +#define EXTCODE_LITTLE_ADD 0x4 +#define EXTCODE_BOUNDED_ADD 0x5 +#define EXTCODE_WRAP_ADD 0x6 +#define EXTCODE_VENDOR_DEPENDENT 0x7 + +/* Linux firewire-core (Juju) specific tcodes */ +#define TCODE_LOCK_MASK_SWAP (0x10 | EXTCODE_MASK_SWAP) +#define TCODE_LOCK_COMPARE_SWAP (0x10 | EXTCODE_COMPARE_SWAP) +#define TCODE_LOCK_FETCH_ADD (0x10 | EXTCODE_FETCH_ADD) +#define TCODE_LOCK_LITTLE_ADD (0x10 | EXTCODE_LITTLE_ADD) +#define TCODE_LOCK_BOUNDED_ADD (0x10 | EXTCODE_BOUNDED_ADD) +#define TCODE_LOCK_WRAP_ADD (0x10 | EXTCODE_WRAP_ADD) +#define TCODE_LOCK_VENDOR_DEPENDENT (0x10 | EXTCODE_VENDOR_DEPENDENT) + +#define RCODE_COMPLETE 0x0 +#define RCODE_CONFLICT_ERROR 0x4 +#define RCODE_DATA_ERROR 0x5 +#define RCODE_TYPE_ERROR 0x6 +#define RCODE_ADDRESS_ERROR 0x7 + +/* Linux firewire-core (Juju) specific rcodes */ +#define RCODE_SEND_ERROR 0x10 +#define RCODE_CANCELLED 0x11 +#define RCODE_BUSY 0x12 +#define RCODE_GENERATION 0x13 +#define RCODE_NO_ACK 0x14 + +#define SCODE_100 0x0 +#define SCODE_200 0x1 +#define SCODE_400 0x2 +#define SCODE_800 0x3 +#define SCODE_1600 0x4 +#define SCODE_3200 0x5 +#define SCODE_BETA 0x3 + +#define ACK_COMPLETE 0x1 +#define ACK_PENDING 0x2 +#define ACK_BUSY_X 0x4 +#define ACK_BUSY_A 0x5 +#define ACK_BUSY_B 0x6 +#define ACK_DATA_ERROR 0xd +#define ACK_TYPE_ERROR 0xe + +#define RETRY_1 0x00 +#define RETRY_X 0x01 +#define RETRY_A 0x02 +#define RETRY_B 0x03 + +#endif /* _LINUX_FIREWIRE_CONSTANTS_H */ diff --git a/dc1394/juju/juju.h b/dc1394/juju/juju.h new file mode 100644 index 0000000..c59c47f --- /dev/null +++ b/dc1394/juju/juju.h @@ -0,0 +1,106 @@ +/* + * 1394-Based Digital Camera Control Library + * + * Juju backend for dc1394 + * + * Written by Kristian Hoegsberg + * Maintained by David Moore + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __DC1394_JUJU_H__ +#define __DC1394_JUJU_H__ + +#include "firewire-cdev.h" +#include "config.h" +#include "internal.h" +#include "register.h" +#include "offsets.h" + +struct _platform_t { + int dummy; +}; + +typedef struct _juju_iso_info { + int got_alloc; + int got_dealloc; + int handle; + int channel; + int bandwidth; + struct _juju_iso_info *next; +} juju_iso_info; + +struct _platform_camera_t { + int fd; + char filename[32]; + int generation; + uint32_t node_id; + unsigned int kernel_abi_version; + int max_response_quads; + juju_iso_info *iso_resources; + uint8_t header_size; + uint8_t broadcast_enabled; + + dc1394camera_t * camera; + + int iso_fd; + int iso_handle; + struct juju_frame * frames; + unsigned char * buffer; + size_t buffer_size; + uint32_t flags; + unsigned int num_frames; + int current; + + unsigned int iso_channel; + int capture_is_set; + int iso_auto_started; + juju_iso_info *capture_iso_resource; +}; + + +struct juju_frame { + dc1394video_frame_t frame; + size_t size; + struct fw_cdev_iso_packet *packets; +}; + +dc1394error_t +dc1394_juju_capture_setup(platform_camera_t *craw, uint32_t num_dma_buffers, + uint32_t flags); + +dc1394error_t +dc1394_juju_capture_stop(platform_camera_t *craw); + +dc1394error_t +dc1394_juju_capture_dequeue (platform_camera_t * craw, + dc1394capture_policy_t policy, dc1394video_frame_t **frame_return); + +dc1394error_t +dc1394_juju_capture_enqueue (platform_camera_t * craw, + dc1394video_frame_t * frame); + +int +dc1394_juju_capture_get_fileno (platform_camera_t * craw); + +dc1394error_t +juju_iso_allocate (platform_camera_t *cam, uint64_t allowed_channels, + int bandwidth_units, juju_iso_info **out); + +dc1394error_t +juju_iso_deallocate (platform_camera_t *cam, juju_iso_info * res); 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uninstall-am \ + uninstall-pkglinuxincludeHEADERS + + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/dc1394/linux/capture.c b/dc1394/linux/capture.c new file mode 100644 index 0000000..ceabb90 --- /dev/null +++ b/dc1394/linux/capture.c @@ -0,0 +1,463 @@ +/* + * 1394-Based Digital Camera Control Library + * + * Camera Capture Code for Linux + * + * Written by + * Chris Urmson + * Damien Douxchamps + * Dan Dennedy + * David Moore + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include +#include + +#include "config.h" + +#include +#include +#include +#include +#include +#include +#if HAVE_SYS_MMAN_H +#include +#endif +#include + +#include "kernel-video1394.h" +#include "linux.h" +#include "internal.h" + +/**********************/ +/* Internal functions */ +/**********************/ + + +dc1394error_t +open_dma_device(platform_camera_t * craw) +{ + char filename[64]; + struct stat statbuf; + + // if the dma device file has been set manually, use that device name + if (craw->capture.dma_device_file!=NULL) { + if ( (craw->capture.dma_fd = open(craw->capture.dma_device_file,O_RDWR)) < 0 ) { + return DC1394_INVALID_VIDEO1394_DEVICE; + } + else { + return DC1394_SUCCESS; + } + } + + // automatic mode: try to open several usual device files. + sprintf(filename,"/dev/video1394/%d",craw->port); + if ( stat (filename, &statbuf) == 0 && + S_ISCHR (statbuf.st_mode) && + (craw->capture.dma_fd = open(filename,O_RDWR)) >= 0 ) { + return DC1394_SUCCESS; + } + + sprintf(filename,"/dev/video1394-%d",craw->port); + if ( stat (filename, &statbuf) == 0 && + S_ISCHR (statbuf.st_mode) && + (craw->capture.dma_fd = open(filename,O_RDWR)) >= 0 ) { + return DC1394_SUCCESS; + } + + if (craw->port==0) { + sprintf(filename,"/dev/video1394"); + if ( stat (filename, &statbuf) == 0 && + S_ISCHR (statbuf.st_mode) && + (craw->capture.dma_fd = open(filename,O_RDWR)) >= 0 ) { + return DC1394_SUCCESS; + } + } + + return DC1394_FAILURE; +} + +/***************************************************** + capture_linux_setup + + This sets up the dma for the given camera. + capture_basic_setup must be called before + +******************************************************/ +static dc1394error_t +capture_linux_setup(platform_camera_t * craw, uint32_t num_dma_buffers) +{ + struct video1394_mmap vmmap; + struct video1394_wait vwait; + uint32_t i; + dc1394video_frame_t * f; + + memset(&vmmap, 0, sizeof(vmmap)); + memset(&vwait, 0, sizeof(vwait)); + + if (open_dma_device(craw) != DC1394_SUCCESS) { + dc1394_log_warning("Could not open video1394 device file in /dev"); + return DC1394_INVALID_VIDEO1394_DEVICE; + } + + vmmap.sync_tag= 1; + vmmap.nb_buffers= num_dma_buffers; + vmmap.flags= VIDEO1394_SYNC_FRAMES; + vmmap.buf_size= craw->capture.frames[0].total_bytes; //number of bytes needed + vmmap.channel= craw->iso_channel; + + /* tell the video1394 system that we want to listen to the given channel */ + if (ioctl(craw->capture.dma_fd, VIDEO1394_IOC_LISTEN_CHANNEL, &vmmap) < 0) { + dc1394_log_error("VIDEO1394_IOC_LISTEN_CHANNEL ioctl failed: %s", strerror(errno)); + close (craw->capture.dma_fd); + return DC1394_IOCTL_FAILURE; + } + // starting from here we use the ISO channel so we set the flag in the camera struct: + craw->capture_is_set=1; + + craw->capture.dma_frame_size= vmmap.buf_size; + craw->capture.num_dma_buffers= vmmap.nb_buffers; + craw->capture.dma_last_buffer= -1; + vwait.channel= craw->iso_channel; + + /* QUEUE the buffers */ + for (i= 0; i < vmmap.nb_buffers; i++) { + vwait.buffer= i; + + if (ioctl(craw->capture.dma_fd,VIDEO1394_IOC_LISTEN_QUEUE_BUFFER,&vwait) < 0) { + dc1394_log_error("VIDEO1394_IOC_LISTEN_QUEUE_BUFFER ioctl failed"); + ioctl(craw->capture.dma_fd, VIDEO1394_IOC_UNLISTEN_CHANNEL, &(vwait.channel)); + craw->capture_is_set=0; + close (craw->capture.dma_fd); + return DC1394_IOCTL_FAILURE; + } + + } + + craw->capture.dma_ring_buffer= mmap(0, vmmap.nb_buffers * vmmap.buf_size, + PROT_READ|PROT_WRITE,MAP_SHARED, craw->capture.dma_fd, 0); + + /* make sure the ring buffer was allocated */ + if (craw->capture.dma_ring_buffer == (uint8_t*)(-1)) { + dc1394_log_error("mmap failed!"); + ioctl(craw->capture.dma_fd, VIDEO1394_IOC_UNLISTEN_CHANNEL, &vmmap.channel); + craw->capture_is_set=0; + close (craw->capture.dma_fd); + + // This should be display if the user has low memory + if (vmmap.nb_buffers * vmmap.buf_size > sysconf (_SC_PAGESIZE) * sysconf (_SC_AVPHYS_PAGES)) { + dc1394_log_error("Unable to allocate DMA buffer.\nThe requested size (0x%ux or %ud MiB) is bigger than the available memory (0x%lux or %lud MiB).\nPlease free some memory before allocating the buffers", + vmmap.nb_buffers * vmmap.buf_size, + vmmap.nb_buffers * vmmap.buf_size/1048576, + sysconf (_SC_PAGESIZE) * sysconf (_SC_AVPHYS_PAGES), + sysconf (_SC_PAGESIZE) * sysconf (_SC_AVPHYS_PAGES)/1048576); + } else { + // if it's not low memory, then it's the vmalloc limit. + // VMALLOC_RESERVED not sufficient (default is 128MiB in recent kernels) + dc1394_log_error("Unable to allocate DMA buffer. The requested size (0x%x) may be larger than the usual default VMALLOC_RESERVED limit of 128MiB. To verify this, look for the following line in dmesg:\n'allocation failed: out of vmalloc space'\nIf you see this, reboot with the kernel boot parameter:\n'vmalloc=k'\nwhere k (in bytes) is larger than your requested DMA ring buffer size.\nNote that other processes share the vmalloc space so you may need a\nlarge amount of vmalloc memory.", vmmap.nb_buffers * vmmap.buf_size); + //} + } + return DC1394_IOCTL_FAILURE; + } + + craw->capture.dma_buffer_size= vmmap.buf_size * vmmap.nb_buffers; + + for (i = 0; i < num_dma_buffers; i++) { + f = craw->capture.frames + i; + if (i > 0) + memcpy (f, craw->capture.frames, sizeof (dc1394video_frame_t)); + f->image = (unsigned char *)(craw->capture.dma_ring_buffer + + i * craw->capture.dma_frame_size); + f->id = i; + } + + return DC1394_SUCCESS; +} + + +/* This function allows you to specify the DMA device filename manually. */ +dc1394error_t +dc1394_capture_set_device_filename(dc1394camera_t* camera, char *filename) +{ + dc1394camera_priv_t * cpriv = DC1394_CAMERA_PRIV (camera); + platform_camera_t * craw = cpriv->pcam; + if (craw->capture.dma_device_file==NULL) { + craw->capture.dma_device_file=(char*)malloc(64*sizeof(char)); + if (craw->capture.dma_device_file==NULL) + return DC1394_MEMORY_ALLOCATION_FAILURE; + } + // note that the device filename is limited to 64 characters. + memcpy(craw->capture.dma_device_file,filename,64*sizeof(char)); + + return DC1394_SUCCESS; +} + +dc1394error_t +dc1394_linux_capture_setup(platform_camera_t *craw, uint32_t num_dma_buffers, + uint32_t flags) +{ + dc1394camera_t * camera = craw->camera; + dc1394error_t err; + + if (flags & DC1394_CAPTURE_FLAGS_DEFAULT) + flags = DC1394_CAPTURE_FLAGS_CHANNEL_ALLOC | + DC1394_CAPTURE_FLAGS_BANDWIDTH_ALLOC; + + // if capture is already set, abort + if (craw->capture_is_set>0) + return DC1394_CAPTURE_IS_RUNNING; + + craw->capture.flags=flags; + craw->allocated_channel = -1; + + // if auto iso is requested, stop ISO (if necessary) + if (flags & DC1394_CAPTURE_FLAGS_AUTO_ISO) { + dc1394switch_t is_iso_on; + dc1394_video_get_transmission(camera, &is_iso_on); + if (is_iso_on == DC1394_ON) { + err=dc1394_video_set_transmission(camera, DC1394_OFF); + DC1394_ERR_RTN(err,"Could not stop ISO!"); + } + } + + // allocate channel/bandwidth if requested + if (flags & DC1394_CAPTURE_FLAGS_CHANNEL_ALLOC) { + if (dc1394_iso_allocate_channel (camera, 0, &craw->allocated_channel) + != DC1394_SUCCESS) + goto fail; + if (dc1394_video_set_iso_channel (camera, craw->allocated_channel) + != DC1394_SUCCESS) + goto fail; + } + if (flags & DC1394_CAPTURE_FLAGS_BANDWIDTH_ALLOC) { + unsigned int bandwidth_usage; + if (dc1394_video_get_bandwidth_usage (camera, &bandwidth_usage) + != DC1394_SUCCESS) + goto fail; + if (dc1394_iso_allocate_bandwidth (camera, bandwidth_usage) + != DC1394_SUCCESS) + goto fail; + craw->allocated_bandwidth = bandwidth_usage; + } + + craw->capture.frames = malloc (num_dma_buffers * sizeof (dc1394video_frame_t)); + + err=capture_basic_setup(camera, craw->capture.frames); + if (err != DC1394_SUCCESS) + goto fail; + + if (dc1394_video_get_iso_channel (camera, &craw->iso_channel) + != DC1394_SUCCESS) + goto fail; + + // the capture_is_set flag is set inside this function: + err=capture_linux_setup (craw, num_dma_buffers); + if (err != DC1394_SUCCESS) + goto fail; + + // if auto iso is requested, start ISO + if (flags & DC1394_CAPTURE_FLAGS_AUTO_ISO) { + err=dc1394_video_set_transmission(camera, DC1394_ON); + DC1394_ERR_RTN(err,"Could not start ISO!"); + craw->iso_auto_started=1; + } + + return DC1394_SUCCESS; + + fail: + // free resources if they were allocated + if (craw->allocated_channel >= 0) { + if (dc1394_iso_release_channel (camera, craw->allocated_channel) + != DC1394_SUCCESS) + dc1394_log_warning("Warning: Could not free ISO channel"); + } + if (craw->allocated_bandwidth) { + if (dc1394_iso_release_bandwidth (camera, craw->allocated_bandwidth) + != DC1394_SUCCESS) + dc1394_log_warning("Warning: Could not free bandwidth"); + } + craw->allocated_channel = -1; + craw->allocated_bandwidth = 0; + + free (craw->capture.frames); + craw->capture.frames = NULL; + dc1394_log_error ("Error: Failed to setup DMA capture"); + + return DC1394_FAILURE; +} + +/***************************************************** + CAPTURE_STOP +*****************************************************/ + +dc1394error_t +dc1394_linux_capture_stop(platform_camera_t *craw) +{ + dc1394camera_t * camera = craw->camera; + int err; + + if (craw->capture_is_set>0) { + // unlisten + if (ioctl(craw->capture.dma_fd, VIDEO1394_IOC_UNLISTEN_CHANNEL, + &(craw->iso_channel)) < 0) + return DC1394_IOCTL_FAILURE; + + // release + if (craw->capture.dma_ring_buffer) { + munmap((void*)craw->capture.dma_ring_buffer,craw->capture.dma_buffer_size); + } + + + while (close(craw->capture.dma_fd) != 0) { + dc1394_log_debug("waiting for dma_fd to close"); + sleep (1); + } + craw->capture.dma_fd = -1; + + free (craw->capture.frames); + craw->capture.frames = NULL; + + // this dma_device file is allocated by the strdup() function and can be freed here without problems. + free(craw->capture.dma_device_file); + craw->capture.dma_device_file=NULL; + + // capture is not set anymore + craw->capture_is_set=0; + + // free ressources if they were allocated + if (craw->allocated_channel >= 0) { + if (dc1394_iso_release_channel (camera, craw->allocated_channel) + != DC1394_SUCCESS) + dc1394_log_warning("Warning: Could not free ISO channel"); + } + if (craw->allocated_bandwidth) { + if (dc1394_iso_release_bandwidth (camera, craw->allocated_bandwidth) + != DC1394_SUCCESS) + dc1394_log_warning("Warning: Could not free bandwidth"); + } + craw->allocated_channel = -1; + craw->allocated_bandwidth = 0; + + // stop ISO if it was started automatically + if (craw->iso_auto_started>0) { + err=dc1394_video_set_transmission(camera, DC1394_OFF); + DC1394_ERR_RTN(err,"Could not stop ISO!"); + craw->iso_auto_started=0; + } + + // free the additional capture handle + raw1394_destroy_handle(craw->capture.handle); + } + else { + return DC1394_CAPTURE_IS_NOT_SET; + } + + return DC1394_SUCCESS; +} + + +dc1394error_t +dc1394_linux_capture_dequeue (platform_camera_t * craw, + dc1394capture_policy_t policy, + dc1394video_frame_t **frame) +{ + dc1394capture_t * capture = &(craw->capture); + struct video1394_wait vwait; + dc1394video_frame_t * frame_tmp; + int cb; + int result=-1; + + if ( (policyDC1394_CAPTURE_POLICY_MAX) ) + return DC1394_INVALID_CAPTURE_POLICY; + + // default: return NULL in case of failures or lack of frames + *frame=NULL; + + memset(&vwait, 0, sizeof(vwait)); + + cb = (capture->dma_last_buffer + 1) % capture->num_dma_buffers; + frame_tmp = capture->frames + cb; + + vwait.channel = craw->iso_channel; + vwait.buffer = cb; + switch (policy) { + case DC1394_CAPTURE_POLICY_POLL: + result=ioctl(capture->dma_fd, VIDEO1394_IOC_LISTEN_POLL_BUFFER, &vwait); + break; + case DC1394_CAPTURE_POLICY_WAIT: + default: + while (1) { + result=ioctl(capture->dma_fd, VIDEO1394_IOC_LISTEN_WAIT_BUFFER, + &vwait); + if (result == 0 || errno != EINTR) + break; + } + break; + } + if ( result != 0) { + if ((policy==DC1394_CAPTURE_POLICY_POLL) && (errno == EINTR)) { + // when no frames is present, just return + return DC1394_SUCCESS; + } + else { + dc1394_log_error("VIDEO1394_IOC_LISTEN_WAIT/POLL_BUFFER ioctl failed!"); + return DC1394_IOCTL_FAILURE; + } + } + + capture->dma_last_buffer = cb; + + frame_tmp->frames_behind = vwait.buffer; + frame_tmp->timestamp = (uint64_t) vwait.filltime.tv_sec * 1000000 + vwait.filltime.tv_usec; + + *frame=frame_tmp; + + return DC1394_SUCCESS; +} + +dc1394error_t +dc1394_linux_capture_enqueue (platform_camera_t * craw, + dc1394video_frame_t * frame) +{ + dc1394camera_t * camera = craw->camera; + struct video1394_wait vwait; + + memset(&vwait, 0, sizeof(vwait)); + + if (frame->camera != camera) { + dc1394_log_error("camera does not match frame's camera"); + return DC1394_INVALID_ARGUMENT_VALUE; + } + + vwait.channel = craw->iso_channel; + vwait.buffer = frame->id; + + if (ioctl(craw->capture.dma_fd, VIDEO1394_IOC_LISTEN_QUEUE_BUFFER, &vwait) < 0) { + dc1394_log_error("VIDEO1394_IOC_LISTEN_QUEUE_BUFFER ioctl failed!"); + return DC1394_IOCTL_FAILURE; + } + + return DC1394_SUCCESS; +} + +int +dc1394_linux_capture_get_fileno (platform_camera_t * craw) +{ + return craw->capture.dma_fd; +} + diff --git a/dc1394/linux/capture.h b/dc1394/linux/capture.h new file mode 100644 index 0000000..adc5a62 --- /dev/null +++ b/dc1394/linux/capture.h @@ -0,0 +1,42 @@ +/* + * 1394-Based Digital Camera Control Library + * + * Camera Capture headers for Linux + * + * Written by + * Chris Urmson + * Damien Douxchamps + * Dan Dennedy + * David Moore + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __DC1394_CAPTURE_LINUX_H__ +#define __DC1394_CAPTURE_LINUX_H__ + +#ifdef __cplusplus +extern "C" { +#endif + +/* Set the DMA device filename manually. In most cases this is not necessary because the capture + functions probe common filenames such as /dev/video1394/x or /dev/video1394. */ +dc1394error_t dc1394_capture_set_device_filename(dc1394camera_t* camera, char *filename); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/dc1394/linux/control.c b/dc1394/linux/control.c new file mode 100644 index 0000000..7cd7b7c --- /dev/null +++ b/dc1394/linux/control.c @@ -0,0 +1,496 @@ +/* + * 1394-Based Digital Camera Control Library + * + * Camera control code for Linux + * + * Written by + * Chris Urmson + * Damien Douxchamps + * Dan Dennedy + * David Moore + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include "config.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "dc1394/internal.h" +#include "linux.h" +#include "offsets.h" +#include "types.h" + +static int +is_device_available (const char * filename) +{ + int fd; + struct stat sbuf; + if (!filename) + return 0; + if (stat (filename, &sbuf) < 0) + return 0; + fd = open (filename, O_RDWR); + if (fd < 0) + return 0; + close (fd); + dc1394_log_debug("linux: Found %s", filename); + return 1; +} + +static platform_t * +dc1394_linux_new (void) +{ + if (!is_device_available (getenv("RAW1394DEV")) && + !is_device_available ("/dev/raw1394")) { + dc1394_log_debug("linux: Failed to open RAW1394DEV or /dev/raw1394"); + return NULL; + } + + platform_t * p = calloc (1, sizeof (platform_t)); + return p; +} + +static void +dc1394_linux_free (platform_t * p) +{ + free (p); +} + +struct _platform_device_t { + uint32_t config_rom[256]; + int num_quads; + int port, node, generation; +}; + +static int +read_retry (struct raw1394_handle * handle, nodeid_t node, nodeaddr_t addr, + size_t length, quadlet_t * buffer) +{ + int retry = DC1394_MAX_RETRIES; + while (retry > 0) { + if (raw1394_read (handle, node, addr, length, buffer) == 0) + return 0; + if (errno != EAGAIN) + return -1; + + usleep (DC1394_SLOW_DOWN); + retry--; + } + return -1; +} + +static platform_device_list_t * +dc1394_linux_get_device_list (platform_t * p) +{ + platform_device_list_t * list; + uint32_t allocated_size = 64; + raw1394handle_t handle; + int num_ports, i; + + handle = raw1394_new_handle (); + if (!handle) + return NULL; + + num_ports = raw1394_get_port_info (handle, NULL, 0); + dc1394_log_debug ("linux: Found %d port(s)", num_ports); + raw1394_destroy_handle (handle); + + list = calloc (1, sizeof (platform_device_list_t)); + if (!list) + return NULL; + list->devices = malloc(allocated_size * sizeof(platform_device_t *)); + if (!list->devices) { + free (list); + return NULL; + } + + for (i = 0; i < num_ports; i++) { + int num_nodes, j; + + handle = raw1394_new_handle_on_port (i); + if (!handle) + continue; + + num_nodes = raw1394_get_nodecount (handle); + dc1394_log_debug ("linux: Port %d opened with %d node(s)", + i, num_nodes); + for (j = 0; j < num_nodes; j++) { + platform_device_t * device; + uint32_t quad; + int k; + + if (read_retry (handle, 0xFFC0 | j, CONFIG_ROM_BASE + 0x400, 4, &quad) < 0) + continue; + + device = malloc (sizeof (platform_device_t)); + if (!device) + continue; + + device->config_rom[0] = ntohl (quad); + device->port = i; + device->node = j; + device->generation = raw1394_get_generation (handle); + for (k = 1; k < 256; k++) { + if (read_retry (handle, 0xFFC0 | j, CONFIG_ROM_BASE + 0x400 + 4*k, 4, &quad) < 0) + break; + device->config_rom[k] = ntohl (quad); + } + device->num_quads = k; + + list->devices[list->num_devices] = device; + list->num_devices++; + + if (list->num_devices >= allocated_size) { + allocated_size += 64; + list->devices = realloc (list->devices, allocated_size * sizeof (platform_device_t *)); + if (!list->devices) + return NULL; + } + } + raw1394_destroy_handle (handle); + } + + return list; +} + +static void +dc1394_linux_free_device_list (platform_device_list_t * d) +{ + int i; + for (i = 0; i < d->num_devices; i++) + free (d->devices[i]); + free (d->devices); + free (d); +} + +static int +dc1394_linux_device_get_config_rom (platform_device_t * device, + uint32_t * quads, int * num_quads) +{ + if (*num_quads > device->num_quads) + *num_quads = device->num_quads; + + memcpy (quads, device->config_rom, *num_quads * sizeof (uint32_t)); + return 0; +} + +static platform_camera_t * +dc1394_linux_camera_new (platform_t * p, platform_device_t * device, uint32_t unit_directory_offset) +{ + platform_camera_t * camera; + raw1394handle_t handle; + + handle = raw1394_new_handle_on_port (device->port); + if (!handle) + return NULL; + + if (device->generation != raw1394_get_generation (handle)) { + dc1394_log_error("generation has changed since bus was scanned"); + raw1394_destroy_handle (handle); + return NULL; + } + + camera = calloc (1, sizeof (platform_camera_t)); + camera->handle = handle; + camera->port = device->port; + camera->node = device->node; + camera->generation = device->generation; + return camera; +} + +static void +dc1394_linux_camera_free (platform_camera_t * cam) +{ + if (cam->capture.dma_device_file != NULL) { + free (cam->capture.dma_device_file); + cam->capture.dma_device_file = NULL; + } + + raw1394_destroy_handle (cam->handle); + free (cam); +} + +static void +dc1394_linux_camera_set_parent (platform_camera_t * cam, + dc1394camera_t * parent) +{ + cam->camera = parent; +} + +static dc1394error_t +dc1394_linux_camera_print_info (platform_camera_t * cam, FILE *fd) +{ + fprintf(fd,"------ Camera platform-specific information ------\n"); + fprintf(fd,"Handle : %p\n", cam->handle); + fprintf(fd,"Port : %d\n", cam->port); + fprintf(fd,"Node : %d\n", cam->node); + return DC1394_SUCCESS; +} + +static dc1394error_t +dc1394_linux_camera_read (platform_camera_t * cam, uint64_t offset, + uint32_t * quads, int num_quads) +{ + int i, retval, retry = DC1394_MAX_RETRIES; + + /* retry a few times if necessary (addition by PDJ) */ + while(retry--) { +#ifdef DC1394_DEBUG_LOWEST_LEVEL + fprintf(stderr,"get %d regs at 0x%llx : ", + num_quads, offset + CONFIG_ROM_BASE); +#endif + retval = raw1394_read (cam->handle, 0xffc0 | cam->node, offset + CONFIG_ROM_BASE, 4 * num_quads, quads); +#ifdef DC1394_DEBUG_LOWEST_LEVEL + fprintf(stderr,"0x%lx [...]\n", quads[0]); +#endif + + if (!retval) + goto out; + else if (errno != EAGAIN) + return ( retval ? DC1394_RAW1394_FAILURE : DC1394_SUCCESS ); + + // usleep is executed only if the read fails!!! + usleep(DC1394_SLOW_DOWN); + } + + out: + /* conditionally byte swap the value */ + for (i = 0; i < num_quads; i++) + quads[i] = ntohl (quads[i]); + return ( retval ? DC1394_RAW1394_FAILURE : DC1394_SUCCESS ); +} + +static dc1394error_t +dc1394_linux_camera_write (platform_camera_t * cam, uint64_t offset, + const uint32_t * quads, int num_quads) +{ + int i, retval, retry= DC1394_MAX_RETRIES; + uint32_t value[num_quads]; + + /* conditionally byte swap the value (addition by PDJ) */ + for (i = 0; i < num_quads; i++) + value[i] = htonl (quads[i]); + + /* retry a few times if necessary */ + while(retry--) { +#ifdef DC1394_DEBUG_LOWEST_LEVEL + fprintf(stderr,"set %d regs at 0x%llx to value 0x%lx [...]\n", + num_quads, offset + CONFIG_ROM_BASE, value[0]); +#endif + retval = raw1394_write(cam->handle, 0xffc0 | cam->node, offset + CONFIG_ROM_BASE, 4 * num_quads, value); + + if (!retval || (errno != EAGAIN)) + return ( retval ? DC1394_RAW1394_FAILURE : DC1394_SUCCESS ); + + // usleep is executed only if the read fails!!! + usleep(DC1394_SLOW_DOWN); + } + + return DC1394_RAW1394_FAILURE; +} + +static dc1394error_t +dc1394_linux_reset_bus (platform_camera_t * cam) +{ + if (raw1394_reset_bus (cam->handle) == 0) + return DC1394_SUCCESS; + else + return DC1394_FAILURE; +} + +static dc1394error_t +dc1394_linux_read_cycle_timer (platform_camera_t * cam, + uint32_t * cycle_timer, uint64_t * local_time) +{ + quadlet_t quad; + struct timeval tv; + + if (raw1394_read (cam->handle, raw1394_get_local_id (cam->handle), + CSR_REGISTER_BASE + CSR_CYCLE_TIME, sizeof (quadlet_t), &quad) < 0) + return DC1394_FAILURE; + + gettimeofday (&tv, NULL); + *cycle_timer = ntohl (quad); + *local_time = (uint64_t)tv.tv_sec * 1000000ULL + tv.tv_usec; + return DC1394_SUCCESS; +} + +static dc1394error_t +dc1394_linux_set_broadcast(platform_camera_t * craw, dc1394bool_t pwr) +{ + if (pwr==DC1394_TRUE) { + if (craw->broadcast_is_set==DC1394_FALSE) { + craw->backup_node_id=craw->node; + craw->node=63; + craw->broadcast_is_set=DC1394_TRUE; + } + } + else if (pwr==DC1394_FALSE) { + if (craw->broadcast_is_set==DC1394_TRUE) { + craw->node=craw->backup_node_id; + craw->broadcast_is_set=DC1394_FALSE; + } + } + else + return DC1394_INVALID_ARGUMENT_VALUE; + + return DC1394_SUCCESS; +} + +static dc1394error_t +dc1394_linux_get_broadcast(platform_camera_t * craw, dc1394bool_t *pwr) +{ + *pwr=craw->broadcast_is_set; + + return DC1394_SUCCESS; +} + +static dc1394error_t +dc1394_linux_iso_set_persist (platform_camera_t * cam) +{ + return DC1394_SUCCESS; +} + +static dc1394error_t +dc1394_linux_iso_allocate_channel (platform_camera_t * cam, uint64_t channels_allowed, int * channel) +{ + int i; + + for (i = 0; i < 64; i++) { + if (!((channels_allowed >> i) & 1)) + continue; + if (raw1394_channel_modify (cam->handle, i, RAW1394_MODIFY_ALLOC) == 0) + break; + } + + if (i == 64) { + dc1394_log_error ("Error: Failed to allocate iso channel"); + return DC1394_NO_ISO_CHANNEL; + } + + *channel = i; + return DC1394_SUCCESS; +} + +static dc1394error_t +dc1394_linux_iso_release_channel (platform_camera_t * cam, int channel) +{ + if (raw1394_channel_modify (cam->handle, channel, RAW1394_MODIFY_FREE) < 0) { + dc1394_log_error("Error: Could not free iso channel"); + return DC1394_FAILURE; + } + + return DC1394_SUCCESS; +} + +static dc1394error_t +dc1394_linux_iso_allocate_bandwidth (platform_camera_t * cam, + int bandwidth_units) +{ + if (raw1394_bandwidth_modify (cam->handle, bandwidth_units, RAW1394_MODIFY_ALLOC) < 0) { + dc1394_log_error ("Error: Failed to allocate iso bandwidth"); + return DC1394_NO_BANDWIDTH; + } + + return DC1394_SUCCESS; +} + +static dc1394error_t +dc1394_linux_iso_release_bandwidth (platform_camera_t * cam, + int bandwidth_units) +{ + if (raw1394_bandwidth_modify (cam->handle, bandwidth_units, RAW1394_MODIFY_FREE) < 0) { + dc1394_log_error ("Error: Failed to free iso bandwidth"); + return DC1394_FAILURE; + } + + return DC1394_SUCCESS; +} + +static dc1394error_t +dc1394_linux_camera_get_node(platform_camera_t *cam, uint32_t *node, + uint32_t * generation) +{ + if (node) + *node = cam->node; + if (generation) + *generation = cam->generation; + return DC1394_SUCCESS; +} + +dc1394error_t +dc1394_camera_get_linux_port(dc1394camera_t *camera, uint32_t *port) +{ + + dc1394camera_priv_t * cpriv = DC1394_CAMERA_PRIV (camera); + platform_camera_t * craw = cpriv->pcam; + + *port=craw->port; + + return DC1394_SUCCESS; +} + +static platform_dispatch_t +linux_dispatch = { + .platform_new = dc1394_linux_new, + .platform_free = dc1394_linux_free, + + .get_device_list = dc1394_linux_get_device_list, + .free_device_list = dc1394_linux_free_device_list, + .device_get_config_rom = dc1394_linux_device_get_config_rom, + + .camera_new = dc1394_linux_camera_new, + .camera_free = dc1394_linux_camera_free, + .camera_set_parent = dc1394_linux_camera_set_parent, + + .camera_read = dc1394_linux_camera_read, + .camera_write = dc1394_linux_camera_write, + + .reset_bus = dc1394_linux_reset_bus, + .camera_print_info = dc1394_linux_camera_print_info, + .camera_get_node = dc1394_linux_camera_get_node, + .set_broadcast = dc1394_linux_set_broadcast, + .get_broadcast = dc1394_linux_get_broadcast, + .read_cycle_timer = dc1394_linux_read_cycle_timer, + + .capture_setup = dc1394_linux_capture_setup, + .capture_stop = dc1394_linux_capture_stop, + .capture_dequeue = dc1394_linux_capture_dequeue, + .capture_enqueue = dc1394_linux_capture_enqueue, + .capture_get_fileno = dc1394_linux_capture_get_fileno, + .capture_set_callback = NULL, + .capture_schedule_with_runloop = NULL, + + .iso_set_persist = dc1394_linux_iso_set_persist, + .iso_allocate_channel = dc1394_linux_iso_allocate_channel, + .iso_release_channel = dc1394_linux_iso_release_channel, + .iso_allocate_bandwidth = dc1394_linux_iso_allocate_bandwidth, + .iso_release_bandwidth = dc1394_linux_iso_release_bandwidth, +}; + +void +linux_init(dc1394_t * d) +{ + register_platform (d, &linux_dispatch, "linux"); +} diff --git a/dc1394/linux/control.h b/dc1394/linux/control.h new file mode 100644 index 0000000..a17dbe1 --- /dev/null +++ b/dc1394/linux/control.h @@ -0,0 +1,37 @@ +/* + * 1394-Based Digital Camera Control Library + * + * Camera Control headers for Linux + * + * Written by Damien Douxchamps + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __DC1394_CONTROL_LINUX_H__ +#define __DC1394_CONTROL_LINUX_H__ + +#ifdef __cplusplus +extern "C" { +#endif + +dc1394error_t +dc1394_camera_get_linux_port(dc1394camera_t *camera, uint32_t *port); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/dc1394/linux/kernel-video1394.h b/dc1394/linux/kernel-video1394.h new file mode 100644 index 0000000..63076e1 --- /dev/null +++ b/dc1394/linux/kernel-video1394.h @@ -0,0 +1,76 @@ +/* + * kernel-video1394.h - driver for OHCI 1394 boards + * Copyright (C)1999,2000 Sebastien Rougeaux + * Peter Schlaile + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __VIDEO_1394_H__ +#define __VIDEO_1394_H__ + +#include + +#define VIDEO1394_DRIVER_NAME "video1394" + +#define VIDEO1394_MAX_SIZE 0x4000000 + +enum { + VIDEO1394_BUFFER_FREE = 0, + VIDEO1394_BUFFER_QUEUED, + VIDEO1394_BUFFER_READY +}; + +#define VIDEO1394_SYNC_FRAMES 0x00000001 +#define VIDEO1394_INCLUDE_ISO_HEADERS 0x00000002 +#define VIDEO1394_VARIABLE_PACKET_SIZE 0x00000004 + +struct video1394_mmap { + int channel; /* -1 to find an open channel in LISTEN/TALK */ + unsigned int sync_tag; + unsigned int nb_buffers; + unsigned int buf_size; + unsigned int packet_size; /* For VARIABLE_PACKET_SIZE: + Maximum packet size */ + unsigned int fps; + unsigned int syt_offset; + unsigned int flags; +}; + +/* For TALK_QUEUE_BUFFER with VIDEO1394_VARIABLE_PACKET_SIZE use */ +struct video1394_queue_variable { + unsigned int channel; + unsigned int buffer; + unsigned int* packet_sizes; /* Buffer of size: + buf_size / packet_size */ +}; + +struct video1394_wait { + unsigned int channel; + unsigned int buffer; + struct timeval filltime; /* time of buffer full */ +}; + +#define VIDEO1394_IOC_LISTEN_CHANNEL _IOWR('#', 0x10, struct video1394_mmap) +#define VIDEO1394_IOC_UNLISTEN_CHANNEL _IOW ('#', 0x11, int) +#define VIDEO1394_IOC_LISTEN_QUEUE_BUFFER _IOW ('#', 0x12, struct video1394_wait) +#define VIDEO1394_IOC_LISTEN_WAIT_BUFFER _IOWR('#', 0x13, struct video1394_wait) +#define VIDEO1394_IOC_TALK_CHANNEL _IOWR('#', 0x14, struct video1394_mmap) +#define VIDEO1394_IOC_UNTALK_CHANNEL _IOW ('#', 0x15, int) +#define VIDEO1394_IOC_TALK_QUEUE_BUFFER _IOW ('#', 0x16, size_t) +#define VIDEO1394_IOC_TALK_WAIT_BUFFER _IOW ('#', 0x17, struct video1394_wait) +#define VIDEO1394_IOC_LISTEN_POLL_BUFFER _IOWR('#', 0x18, struct video1394_wait) + +#endif diff --git a/dc1394/linux/linux.h b/dc1394/linux/linux.h new file mode 100644 index 0000000..473570e --- /dev/null +++ b/dc1394/linux/linux.h @@ -0,0 +1,93 @@ +/* + * 1394-Based Digital Camera Control Library + * + * Linux specific type definitions + * + * Written by + * Damien Douxchamps + * David Moore + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __DC1394_LINUX_H__ +#define __DC1394_LINUX_H__ + +#include +#include +//#include "linux/raw1394support.h" +#include +#include "internal.h" + +struct _platform_t { + int dummy; +}; + +typedef struct __dc1394_capture +{ + unsigned char *capture_buffer; + /* components needed for the DMA based video capture */ + const unsigned char *dma_ring_buffer; + char *dma_device_file; + unsigned int dma_buffer_size; + unsigned int dma_frame_size; + unsigned int num_dma_buffers; + unsigned int dma_last_buffer; + int dma_fd; + raw1394handle_t handle; + uint32_t flags; + + dc1394video_frame_t *frames; +} dc1394capture_t; + +struct _platform_camera_t { + raw1394handle_t handle; + int node, port; + uint32_t generation; + + dc1394camera_t * camera; + + dc1394capture_t capture; + + int capture_is_set; + int allocated_channel; + unsigned int allocated_bandwidth; + int iso_auto_started; + unsigned int iso_channel; + + // for broadcast: + int backup_node_id; + dc1394bool_t broadcast_is_set; +}; + +dc1394error_t +dc1394_linux_capture_setup(platform_camera_t *craw, uint32_t num_dma_buffers, + uint32_t flags); + +dc1394error_t +dc1394_linux_capture_stop(platform_camera_t *craw); + +dc1394error_t +dc1394_linux_capture_dequeue (platform_camera_t * craw, + dc1394capture_policy_t policy, dc1394video_frame_t **frame_return); + +dc1394error_t +dc1394_linux_capture_enqueue (platform_camera_t * craw, + dc1394video_frame_t * frame); + +int +dc1394_linux_capture_get_fileno (platform_camera_t * craw); + +#endif diff --git a/dc1394/log.c b/dc1394/log.c new file mode 100644 index 0000000..022461c --- /dev/null +++ b/dc1394/log.c @@ -0,0 +1,137 @@ +/* + * 1394-Based Digital Camera Control Library + * + * Error logging functions + * + * Written by Damien Douxchamps and + * Rudolf Leitgeb + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include "log.h" +#include +#include + +static void +default_errorlog_handler(dc1394log_t type, const char *message, void* user) +{ + fprintf(stderr, "libdc1394 error: %s\n", message); +} + +static void +default_warninglog_handler(dc1394log_t type, const char *message, void* user) +{ + fprintf(stderr, "libdc1394 warning: %s\n", message); +} + +static void +default_debuglog_handler(dc1394log_t type, const char *message, void* user) +{ + static int log_enabled = -1; + if (log_enabled == -1) { + if (getenv("DC1394_DEBUG") == NULL ) + log_enabled = 0; + else + log_enabled = 1; + } + + if (log_enabled == 1) + fprintf(stderr, "libdc1394 debug: %s\n", message); +} + +static void(*system_errorlog_handler)(dc1394log_t type, const char *message, void* user) = default_errorlog_handler; +static void(*system_warninglog_handler)(dc1394log_t type, const char *message, void* user) = default_warninglog_handler; +static void(*system_debuglog_handler)(dc1394log_t type, const char *message, void* user) = default_debuglog_handler; +static void *errorlog_data = NULL; +static void *warninglog_data = NULL; +static void *debuglog_data = NULL; + +dc1394error_t +dc1394_log_register_handler(dc1394log_t type, void(*log_handler)(dc1394log_t type, const char *message, void* user), void* user) { + switch (type) { + case DC1394_LOG_ERROR: + system_errorlog_handler = log_handler; + errorlog_data=user; + return DC1394_SUCCESS; + case DC1394_LOG_WARNING: + system_warninglog_handler = log_handler; + warninglog_data=user; + return DC1394_SUCCESS; + case DC1394_LOG_DEBUG: + system_debuglog_handler = log_handler; + debuglog_data=user; + return DC1394_SUCCESS; + default: + return DC1394_INVALID_LOG_TYPE; + } +} + +dc1394error_t +dc1394_log_set_default_handler(dc1394log_t type) { + switch (type) { + case DC1394_LOG_ERROR: + system_errorlog_handler = default_errorlog_handler; + errorlog_data=NULL; + return DC1394_SUCCESS; + case DC1394_LOG_WARNING: + system_warninglog_handler = default_warninglog_handler; + warninglog_data=NULL; + return DC1394_SUCCESS; + case DC1394_LOG_DEBUG: + system_debuglog_handler = default_debuglog_handler; + debuglog_data=NULL; + return DC1394_SUCCESS; + default: + return DC1394_INVALID_LOG_TYPE; + } +} + + +void dc1394_log_error(const char *format,...) +{ + char string[1024]; + if (system_errorlog_handler != NULL) { + va_list args; + va_start(args, format); + vsnprintf(string, sizeof(string), format, args); + system_errorlog_handler(DC1394_LOG_ERROR, string, errorlog_data); + } +} + + +void dc1394_log_warning(const char *format,...) +{ + char string[1024]; + if (system_warninglog_handler != NULL) { + va_list args; + va_start(args, format); + vsnprintf(string, sizeof(string), format, args); + system_warninglog_handler(DC1394_LOG_WARNING, string, warninglog_data); + } +} + + +void dc1394_log_debug(const char *format,...) +{ + char string[1024]; + if (system_debuglog_handler != NULL) { + va_list args; + va_start(args, format); + vsnprintf(string, sizeof(string), format, args); + system_debuglog_handler(DC1394_LOG_DEBUG, string, debuglog_data); + } +} + diff --git a/dc1394/log.h b/dc1394/log.h new file mode 100644 index 0000000..f958903 --- /dev/null +++ b/dc1394/log.h @@ -0,0 +1,255 @@ +/* + * 1394-Based Digital Camera Control Library + * + * Error logging functions + * + * Written by Damien Douxchamps and + * Rudolf Leitgeb + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +/*************************************************************************** + * logging facility for libdc1394 + * + * These functions provide the logging of error, warning and debug messages + * They allow registering of custom logging functions or the use + * of the builtin loggers which redirect the output to stderr. + * Three log levels are supported: + * error: Indicates that an error has been detected which mandates + * shutdown of the program as soon as feasible + * warning: Indicates that something happened which prevents libdc1394 + * from working but which could possibly be resolved by the + * application or the user: plugging in a camera, resetting the + * firewire bus, .... + * debug: A sort of way point for the library. This log level is supposed + * to report that a specific function has been entered or has + * passed a certain stage. This log level is turned off by default + * and may produce a lot of output during regular operation. + * The main purpose for this log level is for debugging libdc1394 + * and for generating meaningful problem reports. + ***************************************************************************/ + +#include + +#ifndef __DC1394_LOG_H__ +#define __DC1394_LOG_H__ + +/*! \file dc1394/log.h + \brief Functions to log errors, warning and debug messages + \author Damien Douxchamps: coding + \author Rudolf Leitgeb: coding + \author Peter Antoniac: documentation maintainer + + More details soon +*/ + +/** + * Error codes returned by most libdc1394 functions. + * + * General rule: 0 is success, negative denotes a problem. + */ +typedef enum { + DC1394_SUCCESS = 0, + DC1394_FAILURE = -1, + DC1394_NOT_A_CAMERA = -2, + DC1394_FUNCTION_NOT_SUPPORTED = -3, + DC1394_CAMERA_NOT_INITIALIZED = -4, + DC1394_MEMORY_ALLOCATION_FAILURE = -5, + DC1394_TAGGED_REGISTER_NOT_FOUND = -6, + DC1394_NO_ISO_CHANNEL = -7, + DC1394_NO_BANDWIDTH = -8, + DC1394_IOCTL_FAILURE = -9, + DC1394_CAPTURE_IS_NOT_SET = -10, + DC1394_CAPTURE_IS_RUNNING = -11, + DC1394_RAW1394_FAILURE = -12, + DC1394_FORMAT7_ERROR_FLAG_1 = -13, + DC1394_FORMAT7_ERROR_FLAG_2 = -14, + DC1394_INVALID_ARGUMENT_VALUE = -15, + DC1394_REQ_VALUE_OUTSIDE_RANGE = -16, + DC1394_INVALID_FEATURE = -17, + DC1394_INVALID_VIDEO_FORMAT = -18, + DC1394_INVALID_VIDEO_MODE = -19, + DC1394_INVALID_FRAMERATE = -20, + DC1394_INVALID_TRIGGER_MODE = -21, + DC1394_INVALID_TRIGGER_SOURCE = -22, + DC1394_INVALID_ISO_SPEED = -23, + DC1394_INVALID_IIDC_VERSION = -24, + DC1394_INVALID_COLOR_CODING = -25, + DC1394_INVALID_COLOR_FILTER = -26, + DC1394_INVALID_CAPTURE_POLICY = -27, + DC1394_INVALID_ERROR_CODE = -28, + DC1394_INVALID_BAYER_METHOD = -29, + DC1394_INVALID_VIDEO1394_DEVICE = -30, + DC1394_INVALID_OPERATION_MODE = -31, + DC1394_INVALID_TRIGGER_POLARITY = -32, + DC1394_INVALID_FEATURE_MODE = -33, + DC1394_INVALID_LOG_TYPE = -34, + DC1394_INVALID_BYTE_ORDER = -35, + DC1394_INVALID_STEREO_METHOD = -36, + DC1394_BASLER_NO_MORE_SFF_CHUNKS = -37, + DC1394_BASLER_CORRUPTED_SFF_CHUNK = -38, + DC1394_BASLER_UNKNOWN_SFF_CHUNK = -39 +} dc1394error_t; +#define DC1394_ERROR_MIN DC1394_BASLER_UNKNOWN_SFF_CHUNK +#define DC1394_ERROR_MAX DC1394_SUCCESS +#define DC1394_ERROR_NUM (DC1394_ERROR_MAX-DC1394_ERROR_MIN+1) + +/** + * Types of logging messages + * + * Three types exist: + * - ERROR for real, hard, unrecoverable errors that will result in the program terminating. + * - WARNING for things that have gone wrong, but are not requiring a termination of the program. + * - DEBUG for debug messages that can be very verbose but may help the developers to fix bugs. + */ +typedef enum { + DC1394_LOG_ERROR=768, + DC1394_LOG_WARNING, + DC1394_LOG_DEBUG +} dc1394log_t; +#define DC1394_LOG_MIN DC1394_LOG_ERROR +#define DC1394_LOG_MAX DC1394_LOG_DEBUG +#define DC1394_LOG_NUM (DC1394_LOG_MAX - DC1394_LOG_MIN + 1) + +#if ! defined (_MSC_VER) +/* Error logging/checking macros. Logs an error string on stderr and exit current function + if error is positive. Neg errors are messages and are thus ignored */ + +/* Some macros to log errors, etc... conditionally */ +#define DC1394_WRN(err,message) \ + do { \ + if ((err>0)||(err<=-DC1394_ERROR_NUM)) \ + err=DC1394_INVALID_ERROR_CODE; \ + \ + if (err!=DC1394_SUCCESS) { \ + dc1394_log_warning("%s: in %s (%s, line %d): %s\n", \ + dc1394_error_get_string(err), \ + __FUNCTION__, __FILE__, __LINE__, message); \ + } \ + } while (0); + +#define DC1394_ERR(err,message) \ + do { \ + if ((err>0)||(err<=-DC1394_ERROR_NUM)) \ + err=DC1394_INVALID_ERROR_CODE; \ + \ + if (err!=DC1394_SUCCESS) { \ + dc1394_log_error("%s: in %s (%s, line %d): %s\n", \ + dc1394_error_get_string(err), \ + __FUNCTION__, __FILE__, __LINE__, message); \ + return; \ + } \ + } while (0); + +#define DC1394_ERR_RTN(err,message) \ + do { \ + if ((err>0)||(err<=-DC1394_ERROR_NUM)) \ + err=DC1394_INVALID_ERROR_CODE; \ + \ + if (err!=DC1394_SUCCESS) { \ + dc1394_log_error("%s: in %s (%s, line %d): %s\n", \ + dc1394_error_get_string(err), \ + __FUNCTION__, __FILE__, __LINE__, message); \ + return err; \ + } \ + } while (0); + +#define DC1394_ERR_CLN(err,cleanup,message) \ + do { \ + if ((err>0)||(err<=-DC1394_ERROR_NUM)) \ + err=DC1394_INVALID_ERROR_CODE; \ + \ + if (err!=DC1394_SUCCESS) { \ + dc1394_log_error("%s: in %s (%s, line %d): %s\n", \ + dc1394_error_get_string(err), \ + __FUNCTION__, __FILE__, __LINE__, message); \ + cleanup; \ + return; \ + } \ + } while (0); + +#define DC1394_ERR_CLN_RTN(err,cleanup,message) \ + do { \ + if ((err>0)||(err<=-DC1394_ERROR_NUM)) \ + err=DC1394_INVALID_ERROR_CODE; \ + \ + if (err!=DC1394_SUCCESS) { \ + dc1394_log_error("%s: in %s (%s, line %d): %s\n", \ + dc1394_error_get_string(err), \ + __FUNCTION__, __FILE__, __LINE__, message); \ + cleanup; \ + return err; \ + } \ + } while (0); + + +#endif /* _MSC_VER */ + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * dc1394_log_register_handler: register log handler for reporting error, warning or debug statements + * Passing NULL as argument turns off this log level. + * @param [in] log_handler: pointer to a function which takes a character string as argument + * type: the type of log + * @param [in] type: message type (\a debug, \a err or \a warning) + * @param [in] message: log message + */ +dc1394error_t dc1394_log_register_handler(dc1394log_t type, void(*log_handler)(dc1394log_t type, + const char *message, void* user), void* user); + +/** + * dc1394_log_set_default_handler: set the log handler to the default handler + * At boot time, debug logging is OFF (handler is NULL). Using this function for the debug statements + * will start logging of debug statements usng the default handler. + */ +dc1394error_t dc1394_log_set_default_handler(dc1394log_t type); + +/** + * dc1394_log_error: logs a fatal error condition to the registered facility + * This function shall be invoked if a fatal error condition is encountered. + * The message passed as argument is delivered to the registered error reporting + * function registered before. + * @param [in] format,...: error message to be logged, multiple arguments allowed (printf style) + */ +void dc1394_log_error(const char *format,...); + +/** + * dc1394_log_warning: logs a nonfatal error condition to the registered facility + * This function shall be invoked if a nonfatal error condition is encountered. + * The message passed as argument is delivered to the registered warning reporting + * function registered before. + * @param [in] format,...: warning message to be logged, multiple arguments allowed (printf style) + */ +void dc1394_log_warning(const char *format,...); + +/** + * dc1394_log_debug: logs a debug statement to the registered facility + * This function shall be invoked if a debug statement is to be logged. + * The message passed as argument is delivered to the registered debug reporting + * function registered before ONLY IF the environment variable DC1394_DEBUG has been set before the + * program starts. + * @param [in] format,...: debug statement to be logged, multiple arguments allowed (printf style) + */ +void dc1394_log_debug(const char *format,...); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/dc1394/macosx.c b/dc1394/macosx.c new file mode 100644 index 0000000..817a2af --- /dev/null +++ b/dc1394/macosx.c @@ -0,0 +1,38 @@ +/* + * 1394-Based Digital Camera Control Library + * + * Written by Rodolphe Pineau + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include + +#include "control.h" +#include "platform.h" +#include "internal.h" +#include "macosx.h" + +#include + +int dc1394_capture_schedule_with_runloop (dc1394camera_t * camera, + CFRunLoopRef run_loop, CFStringRef run_loop_mode) +{ + dc1394camera_priv_t * cpriv = DC1394_CAMERA_PRIV (camera); + const platform_dispatch_t * d = cpriv->platform->dispatch; + if (!d->capture_schedule_with_runloop) + return DC1394_FUNCTION_NOT_SUPPORTED; + return d->capture_schedule_with_runloop (cpriv->pcam, run_loop, run_loop_mode); +} diff --git a/dc1394/macosx.h b/dc1394/macosx.h new file mode 100644 index 0000000..ea48ea3 --- /dev/null +++ b/dc1394/macosx.h @@ -0,0 +1,38 @@ +/* + * 1394-Based Digital Camera Control Library + * + * Written by Rodolphe Pineau + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __DC1394_MACOSX_H__ +#define __DC1394_MACOSX_H__ + +#ifdef __cplusplus +extern "C" { +#endif + +#include +#include + +int dc1394_capture_schedule_with_runloop (dc1394camera_t * camera, + CFRunLoopRef run_loop, CFStringRef run_loop_mode); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/dc1394/macosx/Makefile.am b/dc1394/macosx/Makefile.am new file mode 100644 index 0000000..a1f15ec --- /dev/null +++ b/dc1394/macosx/Makefile.am @@ -0,0 +1,16 @@ +pkgmacosxincludedir = $(pkgincludedir)/macosx + +if HAVE_MACOSX +noinst_LTLIBRARIES = libdc1394-macosx.la + +pkgmacosxinclude_HEADERS = +endif + +AM_CFLAGS = -I.. +libdc1394_macosx_la_LDFLAGS = -framework CoreFoundation $(FRAMEWORK_IOKIT) +libdc1394_macosx_la_SOURCES = \ + control.c \ + capture.c \ + macosx.h + + diff --git a/dc1394/macosx/Makefile.in b/dc1394/macosx/Makefile.in new file mode 100644 index 0000000..66edb24 --- /dev/null +++ b/dc1394/macosx/Makefile.in @@ -0,0 +1,688 @@ +# Makefile.in generated by automake 1.13.3 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2013 Free Software Foundation, Inc. + +# This Makefile.in is free software; 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you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include + +#include "config.h" +#include "internal.h" +#include "macosx/macosx.h" + + +/**********************/ +/* Internal functions */ +/**********************/ + +static IOReturn +supported_channels (IOFireWireLibIsochPortRef rem_port, IOFWSpeed * maxSpeed, UInt64 * chanSupported) +{ + platform_camera_t * craw = (*rem_port)->GetRefCon (rem_port); + dc1394camera_t * camera = craw->camera; + dc1394capture_t * capture = &(craw->capture); + dc1394speed_t iso_speed; + uint32_t channel; + + if (dc1394_video_get_iso_speed (camera, &iso_speed) == DC1394_SUCCESS) { + switch (iso_speed) { + case DC1394_ISO_SPEED_100: + *maxSpeed = kFWSpeed100MBit; + break; + case DC1394_ISO_SPEED_200: + *maxSpeed = kFWSpeed200MBit; + break; + case DC1394_ISO_SPEED_400: + *maxSpeed = kFWSpeed400MBit; + break; + default: + *maxSpeed = kFWSpeed800MBit; + break; + } + } + else { + dc1394_log_warning("could not get ISO speed, using 400 Mb"); + *maxSpeed = kFWSpeed400MBit; + } + + /* Only the first 16 channels are allowed */ + *chanSupported = 0xFFFFULL << 48; + + /* If automatic IRM allocation is turned off, we only allow the channel + * that has been already set in the camera. */ + if (!capture->do_irm && + dc1394_video_get_iso_channel (camera, &channel) == DC1394_SUCCESS) { + *chanSupported = 0x1ULL << (63-channel); + } + return kIOReturnSuccess; +} + +static IOReturn +allocate_port (IOFireWireLibIsochPortRef rem_port, IOFWSpeed speed, UInt32 chan) +{ + platform_camera_t * craw = (*rem_port)->GetRefCon (rem_port); + dc1394camera_t * camera = craw->camera; + craw->iso_channel_is_set = 1; + craw->iso_channel = chan; + dc1394_video_set_iso_channel(camera, craw->iso_channel); + return kIOReturnSuccess; +} + +static IOReturn +finalize_callback (dc1394capture_t * capture) +{ + CFRunLoopStop (CFRunLoopGetCurrent ()); + return kIOReturnSuccess; +} + +#ifndef MIN + #define MIN(a,b) ((a) < (b) ? (a) : (b)) +#endif + +static void +callback (buffer_info * buffer, NuDCLRef dcl) +{ + platform_camera_t * craw; + dc1394capture_t * capture; + UInt32 bus, dma_time, sec, cycle, bus_time; + int usec; + int i; + int corrupt = 0; + + if (!buffer) { + dc1394_log_error("callback buffer is null"); + return; + } + + craw = buffer->craw; + capture = &(craw->capture); + + if (buffer->status != BUFFER_EMPTY) + dc1394_log_error("buffer %d should have been empty",buffer->i); + + /* + * We do this Notify() here in order to run the "update" step on the + * NuDCL program. This is done instead of AppendDCLUpdateList() because + * that function does not work properly on Mac OS 10.4, as explained + * here: + * http://lists.apple.com/archives/Firewire/2006/Aug/msg00002.html + * + * Also, the Notify() can only handle 30 DCLs at a time. + */ + for (i = 0; i < buffer->num_dcls; i += 30) { + (*capture->loc_port)->Notify (capture->loc_port, + kFWNuDCLUpdateNotification, + (void **) buffer->dcl_list + i, + MIN (buffer->num_dcls - i, 30)); + } + + for (i = 0; i < buffer->num_dcls; i++) { + int packet_size = capture->frames[buffer->i].packet_size; + if ((buffer->pkts[i].status & 0x1F) != 0x11) { + dc1394_log_warning ("packet %d had error status %x", + i, buffer->pkts[i].status); + corrupt = 1; + } + if ((buffer->pkts[i].header & 0x3) != 0 && i > 0) { + dc1394_log_warning ("packet %d had unexpected sync (%x)", + i, buffer->pkts[i].header); + corrupt = 1; + } + if ((buffer->pkts[i].header >> 16) != packet_size) { + dc1394_log_warning ("packet %d had wrong length (%x)", + i, buffer->pkts[i].header); + corrupt = 1; + } + } + + (*craw->iface)->GetBusCycleTime (craw->iface, &bus, &bus_time); + gettimeofday (&buffer->filltime, NULL); + + /* Get the bus timestamp of when the packet was received */ + dma_time = buffer->pkts[0].timestamp; + sec = (dma_time & 0xe000000) >> 25; + cycle = (dma_time & 0x1fff000) >> 12; + + /* convert to microseconds */ + dma_time = sec * 1000000 + cycle * 125; + + /* Get the bus timestamp right now */ + sec = (bus_time & 0xe000000) >> 25; + cycle = (bus_time & 0x1fff000) >> 12; + + /* convert to microseconds */ + bus_time = sec * 1000000 + cycle * 125 + (bus_time & 0xfff) * 125 / 3072; + + /* Compute how many usec ago the packet was received by comparing + * the current bus time to the timestamp of the first ISO packet */ + usec = (bus_time + 8000000 - dma_time) % 8000000; + + /* Subtract usec from the current clock time */ + usec = buffer->filltime.tv_usec - usec; + while (usec < 0) { + buffer->filltime.tv_sec--; + usec += 1000000; + } + buffer->filltime.tv_usec = usec; + + MPEnterCriticalRegion (capture->mutex, kDurationForever); + buffer->status = corrupt ? BUFFER_CORRUPT : BUFFER_FILLED; + capture->frames_ready++; + MPExitCriticalRegion (capture->mutex); + + write (capture->notify_pipe[1], "+", 1); +} + +static void +socket_callback_firewire (CFSocketRef s, CFSocketCallBackType type, + CFDataRef address, const void * data, void * info) +{ + platform_camera_t * craw = info; + dc1394capture_t * capture = &(craw->capture); + if (capture->callback) { + capture->callback (craw->camera, capture->callback_user_data); + } +} + +DCLCommand * +CreateDCLProgram (platform_camera_t * craw) +{ + dc1394capture_t * capture = &(craw->capture); + IOVirtualRange * databuf = &(capture->databuf); + NuDCLRef dcl = NULL; + IOFireWireLibNuDCLPoolRef dcl_pool = capture->dcl_pool; + int packet_size = capture->frames[0].packet_size; + int ppf = capture->frames[0].packets_per_frame; + //int bytesperframe = capture->frames[0].total_bytes; + int i; + + databuf->length = (capture->num_frames + 1) * packet_size * ppf + + capture->num_frames * ppf * sizeof (packet_info); + databuf->address = (IOVirtualAddress) mmap (NULL, databuf->length, + PROT_READ | PROT_WRITE, MAP_ANON | MAP_SHARED, -1, 0); + if (!databuf->address || databuf->address == (IOVirtualAddress)-1) { + dc1394_log_error("mmap failed"); + return NULL; + } + + for (i = 0; i < capture->num_frames; i++) { + IOVirtualAddress frame_address = databuf->address + + i * packet_size * ppf; + IOVirtualAddress data_address = databuf->address + + (capture->num_frames + 1) * packet_size * ppf + + i * ppf * sizeof (packet_info); + buffer_info * buffer = capture->buffers + i; + dc1394video_frame_t * frame = capture->frames + i; + int j; + IOVirtualRange ranges[2] = { + {data_address, 4}, + {frame_address, packet_size}, + }; + + if (i > 0) + memcpy (frame, capture->frames, sizeof (dc1394video_frame_t)); + frame->image = (unsigned char *) frame_address; + frame->id = i; + + buffer->craw = craw; + buffer->i = i; + buffer->status = BUFFER_EMPTY; + buffer->num_dcls = ppf; + buffer->dcl_list = malloc (ppf * sizeof (NuDCLRef)); + buffer->pkts = (packet_info *) data_address; + + dcl = (*dcl_pool)->AllocateReceivePacket (dcl_pool, NULL, + 4, 2, ranges); + (*dcl_pool)->SetDCLWaitControl (dcl, true); + (*dcl_pool)->SetDCLFlags (dcl, kNuDCLDynamic); + (*dcl_pool)->SetDCLStatusPtr (dcl, &buffer->pkts[0].status); + (*dcl_pool)->SetDCLTimeStampPtr (dcl, &buffer->pkts[0].timestamp); + + buffer->dcl_list[0] = dcl; + + for (j = 1; j < ppf; j++) { + ranges[0].address = (IOVirtualAddress) &buffer->pkts[j].header; + ranges[1].address += packet_size; + dcl = (*dcl_pool)->AllocateReceivePacket (dcl_pool, NULL, + 4, 2, ranges); + (*dcl_pool)->SetDCLFlags (dcl, kNuDCLDynamic); + (*dcl_pool)->SetDCLStatusPtr (dcl, &buffer->pkts[j].status); + (*dcl_pool)->SetDCLTimeStampPtr (dcl, &buffer->pkts[j].timestamp); + buffer->dcl_list[j] = dcl; + } + +#if 0 + for (j = 0; j < ppf; j++) + (*dcl_pool)->AppendDCLUpdateList (dcl, buffer->dcl_list[j]); +#endif + (*dcl_pool)->SetDCLRefcon (dcl, capture->buffers + i); + (*dcl_pool)->SetDCLCallback (dcl, (NuDCLCallback) callback); + } + (*dcl_pool)->SetDCLBranch (dcl, capture->buffers[0].dcl_list[0]); + + dcl = capture->buffers[capture->num_frames-1].dcl_list[0]; + (*dcl_pool)->SetDCLBranch (dcl, dcl); + + //(*dcl_pool)->PrintProgram (dcl_pool); + return (*dcl_pool)->GetProgram (dcl_pool); +} + +OSStatus +servicing_thread (void * cam_ptr) +{ + platform_camera_t * craw = cam_ptr; + IOFireWireLibDeviceRef d = craw->iface; + + (*d)->AddCallbackDispatcherToRunLoopForMode (d, CFRunLoopGetCurrent (), + kCFRunLoopCommonModes); + (*d)->AddIsochCallbackDispatcherToRunLoopForMode (d, CFRunLoopGetCurrent (), + kCFRunLoopCommonModes); + + MPSignalSemaphore(craw->capture.thread_init_semaphore); + + CFRunLoopRun (); + + return 0; +} + +/************************************************************* + CAPTURE SETUP +**************************************************************/ +dc1394error_t +dc1394_macosx_capture_setup(platform_camera_t *craw, uint32_t num_dma_buffers, + uint32_t flags) +{ + dc1394capture_t * capture = &(craw->capture); + dc1394camera_t * camera = craw->camera; + dc1394error_t err; + IOReturn ret; + IOFireWireLibDeviceRef d = craw->iface; + IOFWSpeed speed; + IOFireWireLibIsochChannelRef chan; + IOFireWireLibRemoteIsochPortRef rem_port; + IOFireWireLibLocalIsochPortRef loc_port; + IOFireWireLibNuDCLPoolRef dcl_pool; + DCLCommand * dcl_program; + int frame_size; + int numdcls; + CFSocketContext socket_context = { 0, craw, NULL, NULL, NULL }; + + // if capture is already set, abort + if (craw->capture_is_set>0) + return DC1394_CAPTURE_IS_RUNNING; + + craw->capture.flags=flags; + if (((flags & DC1394_CAPTURE_FLAGS_CHANNEL_ALLOC) && + (flags & DC1394_CAPTURE_FLAGS_BANDWIDTH_ALLOC)) || + (flags & DC1394_CAPTURE_FLAGS_DEFAULT)) + craw->capture.do_irm = true; + else if (!(flags & DC1394_CAPTURE_FLAGS_CHANNEL_ALLOC) && + !(flags & DC1394_CAPTURE_FLAGS_BANDWIDTH_ALLOC)) + craw->capture.do_irm = false; + else { + err = DC1394_FAILURE; + DC1394_ERR_RTN (err, "Bandwidth and channel allocation must be enabled/disabled together in MacOSX"); + } + + // if auto iso is requested, stop ISO (if necessary) + if (flags & DC1394_CAPTURE_FLAGS_AUTO_ISO) { + dc1394switch_t is_iso_on; + dc1394_video_get_transmission(camera, &is_iso_on); + if (is_iso_on == DC1394_ON) { + err=dc1394_video_set_transmission(camera, DC1394_OFF); + DC1394_ERR_RTN(err,"Could not stop ISO!"); + } + } + + capture->frames = malloc (num_dma_buffers * sizeof (dc1394video_frame_t)); + err = capture_basic_setup(camera, capture->frames); + if (err != DC1394_SUCCESS) + dc1394_capture_stop (camera); + DC1394_ERR_RTN (err,"Could not setup capture"); + + capture->num_frames = num_dma_buffers; + pipe (capture->notify_pipe); + + capture->socket = CFSocketCreateWithNative (NULL, capture->notify_pipe[0], + kCFSocketReadCallBack, socket_callback_firewire, &socket_context); + /* Set flags so that the underlying fd is not closed with the socket */ + CFSocketSetSocketFlags (capture->socket, + CFSocketGetSocketFlags (capture->socket) & ~kCFSocketCloseOnInvalidate); + capture->socket_source = CFSocketCreateRunLoopSource (NULL, + capture->socket, 0); + if (!capture->run_loop) + dc1394_macosx_capture_schedule_with_runloop (craw, + CFRunLoopGetCurrent (), kCFRunLoopCommonModes); + CFRunLoopAddSource (capture->run_loop, capture->socket_source, + capture->run_loop_mode); + + MPCreateCriticalRegion (&capture->mutex); + + MPCreateQueue (&capture->termination_queue); + MPCreateSemaphore (1, 0, &capture->thread_init_semaphore); + MPCreateTask (&servicing_thread, craw, 0, capture->termination_queue, + NULL, NULL, 0, &capture->task); + + /* wait for thread to start */ + MPWaitOnSemaphore (capture->thread_init_semaphore, kDurationForever); + MPDeleteSemaphore (capture->thread_init_semaphore); + capture->thread_init_semaphore = NULL; + + (*d)->TurnOnNotification (d); + + (*d)->GetSpeedToNode (d, craw->generation, &speed); + chan = (*d)->CreateIsochChannel (d, craw->capture.do_irm, + capture->frames[0].packet_size, speed, + CFUUIDGetUUIDBytes (kIOFireWireIsochChannelInterfaceID)); + if (!chan) { + dc1394_macosx_capture_stop (craw); + dc1394_log_error("Could not create IsochChannelInterface"); + return DC1394_FAILURE; + } + capture->chan = chan; + + rem_port = (*d)->CreateRemoteIsochPort (d, true, + CFUUIDGetUUIDBytes (kIOFireWireRemoteIsochPortInterfaceID)); + if (!rem_port) { + dc1394_macosx_capture_stop (craw); + dc1394_log_error("Could not create RemoteIsochPortInterface"); + return DC1394_FAILURE; + } + capture->rem_port = rem_port; + (*rem_port)->SetAllocatePortHandler (rem_port, &allocate_port); + (*rem_port)->SetGetSupportedHandler (rem_port, &supported_channels); + (*rem_port)->SetRefCon ((IOFireWireLibIsochPortRef)rem_port, craw); + + capture->buffers = malloc (capture->num_frames * sizeof (buffer_info)); + capture->last_dequeued = capture->num_frames - 1; + capture->last_enqueued = capture->num_frames - 1; + frame_size = capture->frames[0].total_bytes; + //capture->frame_pages = ((frame_size - 1) / getpagesize()) + 1; + + numdcls = capture->frames[0].packets_per_frame * capture->num_frames; + + dcl_pool = (*d)->CreateNuDCLPool (d, numdcls, + CFUUIDGetUUIDBytes (kIOFireWireNuDCLPoolInterfaceID)); + if (!dcl_pool) { + dc1394_macosx_capture_stop (craw); + dc1394_log_error("Could not create NuDCLPoolInterface"); + return DC1394_FAILURE; + } + capture->dcl_pool = dcl_pool; + + dcl_program = CreateDCLProgram (craw); + if (!dcl_program) { + dc1394_macosx_capture_stop (craw); + dc1394_log_error("Could not create DCL Program"); + return DC1394_FAILURE; + } + + loc_port = (*d)->CreateLocalIsochPort (d, false, dcl_program, + kFWDCLSyBitsEvent, 1, 1, nil, 0, &(capture->databuf), 1, + CFUUIDGetUUIDBytes (kIOFireWireLocalIsochPortInterfaceID)); + if (!loc_port) { + dc1394_macosx_capture_stop (craw); + dc1394_log_error("Could not create LocalIsochPortInterface"); + return DC1394_FAILURE; + } + capture->loc_port = loc_port; + + (*loc_port)->SetRefCon ((IOFireWireLibIsochPortRef) loc_port, capture); + (*loc_port)->SetFinalizeCallback (loc_port, + (IOFireWireLibIsochPortFinalizeCallback) finalize_callback); + + (*chan)->AddListener (chan, (IOFireWireLibIsochPortRef) loc_port); + (*chan)->SetTalker (chan, (IOFireWireLibIsochPortRef) rem_port); + + if ((ret = (*chan)->AllocateChannel (chan)) != kIOReturnSuccess) { + dc1394_macosx_capture_stop (craw); + if (ret == kIOReturnNoSpace) + dc1394_log_error("Not enough iso bandwidth or channels are " + "available to begin capture"); + else + dc1394_log_error("Could not allocate channel"); + return DC1394_FAILURE; + } + capture->iso_is_allocated = 1; + + if ((*chan)->Start (chan) != kIOReturnSuccess) { + dc1394_macosx_capture_stop (craw); + dc1394_log_error("Could not start channel"); + return DC1394_FAILURE; + } + capture->iso_is_started = 1; + + craw->capture_is_set=1; + + // if auto iso is requested, start ISO + if (flags & DC1394_CAPTURE_FLAGS_AUTO_ISO) { + err=dc1394_video_set_transmission(camera, DC1394_ON); + DC1394_ERR_RTN(err,"Could not start ISO!"); + craw->iso_auto_started=1; + } + + return DC1394_SUCCESS; +} + + +/***************************************************** + CAPTURE_STOP +*****************************************************/ + +dc1394error_t +dc1394_macosx_capture_stop(platform_camera_t *craw) +{ + dc1394camera_t * camera = craw->camera; + dc1394capture_t * capture = &(craw->capture); + IOVirtualRange * databuf = &(capture->databuf); + + if (capture->iso_is_started) { + IOReturn res; + res = (*capture->chan)->Stop (capture->chan); + + /* Wait for thread termination */ + MPWaitOnQueue (capture->termination_queue, NULL, NULL, NULL, + kDurationForever); + } + else if (capture->task) { + dc1394_log_warning("Forcefully killing servicing task..."); + MPTerminateTask (capture->task, 0); + MPWaitOnQueue (capture->termination_queue, NULL, NULL, NULL, + kDurationForever); + } + capture->task = NULL; + capture->iso_is_started = 0; + + if (capture->iso_is_allocated) + (*capture->chan)->ReleaseChannel (capture->chan); + capture->iso_is_allocated = 0; + + if (capture->chan) + (*capture->chan)->Release (capture->chan); + if (capture->loc_port) + (*capture->loc_port)->Release (capture->loc_port); + if (capture->rem_port) + (*capture->rem_port)->Release (capture->rem_port); + if (capture->dcl_pool) + (*capture->dcl_pool)->Release (capture->dcl_pool); + capture->chan = NULL; + capture->loc_port = NULL; + capture->rem_port = NULL; + capture->dcl_pool = NULL; + + if (databuf->address) + munmap ((void *) databuf->address, databuf->length); + databuf->address = 0; + + if (capture->buffers) { + int i; + for (i = 0; i < capture->num_frames; i++) + free (capture->buffers[i].dcl_list); + free (capture->buffers); + } + capture->buffers = NULL; + + if (capture->termination_queue) + MPDeleteQueue (capture->termination_queue); + capture->termination_queue = NULL; + + if (capture->socket_source) { + CFRunLoopRemoveSource (capture->run_loop, capture->socket_source, + capture->run_loop_mode); + CFRelease (capture->socket_source); + } + capture->socket_source = NULL; + + if (capture->socket) { + CFSocketInvalidate (capture->socket); + CFRelease (capture->socket); + } + capture->socket = NULL; + + if (capture->mutex) + MPDeleteCriticalRegion (capture->mutex); + capture->mutex = NULL; + + if (capture->notify_pipe[0] != 0 || capture->notify_pipe[1] != 0) { + close (capture->notify_pipe[0]); + close (capture->notify_pipe[1]); + } + capture->notify_pipe[0] = capture->notify_pipe[1] = 0; + + if (capture->frames) + free (capture->frames); + capture->frames = NULL; + + craw->capture_is_set=0; + + // stop ISO if it was started automatically + if (craw->iso_auto_started>0) { + dc1394error_t err=dc1394_video_set_transmission(camera, DC1394_OFF); + DC1394_ERR_RTN(err,"Could not stop ISO!"); + craw->iso_auto_started=0; + } + + return DC1394_SUCCESS; +} + +/**************************************************** + CAPTURE +*****************************************************/ +#define NEXT_BUFFER(c,i) (((i) == -1) ? 0 : ((i)+1)%(c)->num_frames) +//#define PREV_BUFFER(c,i) (((i) == 0) ? (c)->num_frames-1 : ((i)-1)) + +dc1394error_t +dc1394_macosx_capture_dequeue (platform_camera_t * craw, + dc1394capture_policy_t policy, + dc1394video_frame_t **frame) +{ + dc1394capture_t * capture = &(craw->capture); + int next = NEXT_BUFFER (capture, capture->last_dequeued); + buffer_info * buffer = capture->buffers + next; + dc1394video_frame_t * frame_tmp = capture->frames + next; + char ch; + + if ( (policyDC1394_CAPTURE_POLICY_MAX) ) + return DC1394_INVALID_CAPTURE_POLICY; + + // default: return NULL in case of failures or lack of frames + *frame=NULL; + + if (policy == DC1394_CAPTURE_POLICY_POLL) { + int status; + MPEnterCriticalRegion (capture->mutex, kDurationForever); + status = buffer->status; + MPExitCriticalRegion (capture->mutex); + if (status != BUFFER_FILLED && status != BUFFER_CORRUPT) + return DC1394_SUCCESS; + } + + read (capture->notify_pipe[0], &ch, 1); + + MPEnterCriticalRegion (capture->mutex, kDurationForever); + if (buffer->status != BUFFER_FILLED && buffer->status != BUFFER_CORRUPT) { + dc1394_log_error("expected filled buffer"); + MPExitCriticalRegion (capture->mutex); + return DC1394_FAILURE; + } + capture->frames_ready--; + frame_tmp->frames_behind = capture->frames_ready; + MPExitCriticalRegion (capture->mutex); + + capture->last_dequeued = next; + + frame_tmp->timestamp = (uint64_t) buffer->filltime.tv_sec * 1000000 + + buffer->filltime.tv_usec; + + *frame=frame_tmp; + + return DC1394_SUCCESS; +} + + +dc1394error_t +dc1394_macosx_capture_enqueue (platform_camera_t * craw, + dc1394video_frame_t * frame) +{ + dc1394capture_t * capture = &(craw->capture); + dc1394camera_t * camera = craw->camera; + int last = capture->last_enqueued; + buffer_info * prev_buffer = capture->buffers + last; + buffer_info * buffer = capture->buffers + frame->id; + IOFireWireLibNuDCLPoolRef dcl_pool = capture->dcl_pool; + IOFireWireLibLocalIsochPortRef loc_port = capture->loc_port; + void * dcl_list[2]; + + if (frame->camera != camera) { + dc1394_log_error("camera does not match frame's camera"); + return DC1394_INVALID_ARGUMENT_VALUE; + } + + if (buffer->status != BUFFER_FILLED && buffer->status != BUFFER_CORRUPT) + return DC1394_FAILURE; + + buffer->status = BUFFER_ENQUEUED; + + buffer = NULL; + while (1) { + last = NEXT_BUFFER (capture, last); + if (capture->buffers[last].status != BUFFER_ENQUEUED) + break; + capture->last_enqueued = last; + buffer = capture->buffers + last; + buffer->status = BUFFER_EMPTY; + } + + if (buffer) { + (*dcl_pool)->SetDCLBranch (buffer->dcl_list[0], buffer->dcl_list[0]); + (*dcl_pool)->SetDCLBranch (prev_buffer->dcl_list[0], prev_buffer->dcl_list[1]); + dcl_list[0] = prev_buffer->dcl_list[0]; + dcl_list[1] = buffer->dcl_list[0]; + (*loc_port)->Notify (loc_port, kFWNuDCLModifyJumpNotification, dcl_list+1, 1); + (*loc_port)->Notify (loc_port, kFWNuDCLModifyJumpNotification, dcl_list, 1); + } + return DC1394_SUCCESS; +} + +dc1394bool_t +dc1394_macosx_capture_is_frame_corrupt (platform_camera_t * craw, + dc1394video_frame_t * frame) +{ + dc1394capture_t * capture = &(craw->capture); + buffer_info * buffer = capture->buffers + frame->id; + + if (buffer->status == BUFFER_CORRUPT) + return DC1394_TRUE; + + return DC1394_FALSE; +} + +int +dc1394_macosx_capture_get_fileno (platform_camera_t * craw) +{ + dc1394capture_t * capture = &(craw->capture); + + if (capture->notify_pipe[0] == 0 && capture->notify_pipe[1] == 0) + return -1; + + return capture->notify_pipe[0]; +} + +dc1394error_t +dc1394_macosx_capture_schedule_with_runloop (platform_camera_t * craw, + CFRunLoopRef run_loop, CFStringRef run_loop_mode) +{ + dc1394capture_t * capture = &(craw->capture); + if (craw->capture_is_set) { + dc1394_log_warning("schedule_with_runloop must be called before capture_setup"); + return DC1394_FAILURE; + } + + capture->run_loop = run_loop; + capture->run_loop_mode = run_loop_mode; + return DC1394_SUCCESS; +} + +dc1394error_t +dc1394_macosx_capture_set_callback (platform_camera_t * craw, + dc1394capture_callback_t callback, void * user_data) +{ + dc1394capture_t * capture = &(craw->capture); + capture->callback = callback; + capture->callback_user_data = user_data; + return DC1394_SUCCESS; +} + diff --git a/dc1394/macosx/control.c b/dc1394/macosx/control.c new file mode 100644 index 0000000..5b2eef6 --- /dev/null +++ b/dc1394/macosx/control.c @@ -0,0 +1,405 @@ +/* + * 1394-Based Digital Camera Control Library + * + * Mac OS X Digital Camera Control Code + * + * Written by David Moore + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include +#include +#include +#include +#include +#include + +#include "config.h" +#include "platform.h" +#include "internal.h" +#include "macosx.h" + +static platform_t * +dc1394_macosx_new (void) +{ + platform_t * p = calloc (1, sizeof (platform_t)); + return p; +} + +static void +dc1394_macosx_free (platform_t * p) +{ + free (p); +} + +struct _platform_device_t { + io_object_t node; +}; + +static platform_device_list_t * +dc1394_macosx_get_device_list (platform_t * p) +{ + platform_device_list_t * list; + uint32_t allocated_size = 64; + kern_return_t res; + mach_port_t master_port; + io_iterator_t iterator; + io_object_t node; + CFMutableDictionaryRef dict; + + list = calloc (1, sizeof (platform_device_list_t)); + if (!list) + return NULL; + list->devices = malloc(allocated_size * sizeof(platform_device_t *)); + if (!list->devices) { + free (list); + return NULL; + } + + res = IOMasterPort (MACH_PORT_NULL, &master_port); + if (res != KERN_SUCCESS) + return NULL; + + dict = IOServiceMatching ("IOFireWireDevice"); + if (!dict) + return NULL; + + res = IOServiceGetMatchingServices (master_port, dict, &iterator); + + while ((node = IOIteratorNext (iterator))) { + platform_device_t * device = malloc (sizeof (platform_device_t)); + if (!device) { + IOObjectRelease (node); + continue; + } + + device->node = node; + list->devices[list->num_devices] = device; + list->num_devices++; + + if (list->num_devices >= allocated_size) { + allocated_size += 64; + list->devices = realloc (list->devices, + allocated_size * sizeof (platform_device_t *)); + if (!list->devices) + return NULL; + } + } + IOObjectRelease (iterator); + + return list; +} + +static void +dc1394_macosx_free_device_list (platform_device_list_t * d) +{ + int i; + for (i = 0; i < d->num_devices; i++) { + IOObjectRelease (d->devices[i]->node); + free (d->devices[i]); + } + free (d->devices); + free (d); +} + +static int +dc1394_macosx_device_get_config_rom (platform_device_t * device, + uint32_t * quads, int * num_quads) +{ + CFTypeRef prop; + prop = IORegistryEntryCreateCFProperty (device->node, + CFSTR ("FireWire Device ROM"), kCFAllocatorDefault, 0); + if (!prop) + return -1; + CFDataRef data = CFDictionaryGetValue (prop, CFSTR ("Offset 0")); + if (!data) { + CFRelease (prop); + return -1; + } + + int nquads = CFDataGetLength (data) / 4; + if (*num_quads > nquads) + *num_quads = nquads; + const uint8_t * d = CFDataGetBytePtr (data); + int i; + for (i = 0; i < *num_quads; i++) + quads[i] = (d[4*i] << 24) | (d[4*i+1] << 16) | (d[4*i+2] << 8) | d[4*i+3]; + + CFRelease (prop); + return 0; +} + +static platform_camera_t * +dc1394_macosx_camera_new (platform_t * p, platform_device_t * device, + uint32_t unit_directory_offset) +{ + kern_return_t res; + platform_camera_t * camera; + IOFireWireLibDeviceRef iface = NULL; + io_iterator_t iterator; + io_object_t node; + + res = IORegistryEntryGetChildIterator (device->node, kIOServicePlane, + &iterator); + if (res != KERN_SUCCESS) { + dc1394_log_error ("Failed to iterate device's children\n"); + return NULL; + } + + while ((node = IOIteratorNext (iterator))) { + io_name_t name; + IOFireWireLibConfigDirectoryRef dir; + int entries; + int i; + UInt32 val; + IOCFPlugInInterface ** plugin_interface = NULL; + SInt32 score; + + IORegistryEntryGetName (node, name); + if (strcmp (name, "IOFireWireUnit")) { + IOObjectRelease (node); + continue; + } + + res = IOCreatePlugInInterfaceForService (node, kIOFireWireLibTypeID, + kIOCFPlugInInterfaceID, &plugin_interface, &score); + IOObjectRelease (node); + if (res != KERN_SUCCESS) + continue; + + iface = NULL; + (*plugin_interface)->QueryInterface (plugin_interface, + CFUUIDGetUUIDBytes (kIOFireWireDeviceInterfaceID), + (void**) &iface); + IODestroyPlugInInterface (plugin_interface); + if (!iface) + continue; + + dir = (*iface)->GetConfigDirectory (iface, + CFUUIDGetUUIDBytes (kIOFireWireConfigDirectoryInterfaceID)); + if (!dir) { + (*iface)->Release (iface); + continue; + } + + (*dir)->GetNumEntries (dir, &entries); + val = 0; + for (i = 0; i < entries; i++) { + int key; + (*dir)->GetIndexKey (dir, i, &key); + if (key == kConfigUnitDependentInfoKey) { + (*dir)->GetIndexOffset_UInt32 (dir, i, &val); + break; + } + } + (*dir)->Release (dir); + if (val && val == (unit_directory_offset - 0x400) / 4) + break; + (*iface)->Release (iface); + } + IOObjectRelease (iterator); + if (!node) { + dc1394_log_error ("Matching unit not found\n"); + return NULL; + } + + res = (*iface)->Open (iface); + if (res != kIOReturnSuccess) { + dc1394_log_error ("Failed to gain exclusive access on unit (err %d)\n", + res); + (*iface)->Release (iface); + return NULL; + } + + camera = calloc (1, sizeof (platform_camera_t)); + camera->iface = iface; + (*camera->iface)->GetBusGeneration (camera->iface, + &(camera->generation)); + return camera; +} + +static void dc1394_macosx_camera_free (platform_camera_t * cam) +{ + (*cam->iface)->Close (cam->iface); + (*cam->iface)->Release (cam->iface); + free (cam); +} + +static void +dc1394_macosx_camera_set_parent (platform_camera_t * cam, + dc1394camera_t * parent) +{ + cam->camera = parent; +} + +static dc1394error_t +dc1394_macosx_camera_print_info (platform_camera_t * camera, FILE *fd) +{ + fprintf(fd,"------ Camera platform-specific information ------\n"); + fprintf(fd,"Interface : %p\n", camera->iface); + fprintf(fd,"Generation : %lu\n", camera->generation); + return DC1394_SUCCESS; +} + +static dc1394error_t +dc1394_macosx_camera_read (platform_camera_t * cam, uint64_t offset, + uint32_t * quads, int num_quads) +{ + IOFireWireLibDeviceRef d = cam->iface; + FWAddress full_addr; + int i, retval; + UInt32 length; + UInt64 addr = CONFIG_ROM_BASE + offset; + + full_addr.addressHi = addr >> 32; + full_addr.addressLo = addr & 0xffffffff; + + length = 4 * num_quads; + if (num_quads > 1) + retval = (*d)->Read (d, (*d)->GetDevice (d), &full_addr, quads, &length, + false, cam->generation); + else + retval = (*d)->ReadQuadlet (d, (*d)->GetDevice (d), &full_addr, + (UInt32 *) quads, false, cam->generation); + if (retval != 0) { + dc1394_log_error("Error reading (%x)...",retval); + return DC1394_FAILURE; + } + for (i = 0; i < num_quads; i++) + quads[i] = ntohl (quads[i]); + return DC1394_SUCCESS; +} + +static dc1394error_t +dc1394_macosx_camera_write (platform_camera_t * cam, uint64_t offset, + const uint32_t * quads, int num_quads) +{ + IOFireWireLibDeviceRef d = cam->iface; + FWAddress full_addr; + int i, retval; + UInt32 length; + UInt64 addr = CONFIG_ROM_BASE + offset; + uint32_t values[num_quads]; + + full_addr.addressHi = addr >> 32; + full_addr.addressLo = addr & 0xffffffff; + + for (i = 0; i < num_quads; i++) + values[i] = htonl (quads[i]); + + length = 4 * num_quads; + if (num_quads > 1) + retval = (*d)->Write (d, (*d)->GetDevice (d), &full_addr, values, &length, + false, cam->generation); + else + retval = (*d)->WriteQuadlet (d, (*d)->GetDevice (d), &full_addr, values[0], + false, cam->generation); + if (retval != 0) { + dc1394_log_error("Error writing (%x)...",retval); + return DC1394_FAILURE; + } + return DC1394_SUCCESS; +} + +static dc1394error_t +dc1394_macosx_reset_bus (platform_camera_t * cam) +{ + IOFireWireLibDeviceRef d = cam->iface; + + if ((*d)->BusReset (d) == 0) + return DC1394_SUCCESS; + else + return DC1394_FAILURE; +} + +static dc1394error_t +dc1394_macosx_read_cycle_timer (platform_camera_t * cam, + uint32_t * cycle_timer, uint64_t * local_time) +{ + IOFireWireLibDeviceRef d = cam->iface; + struct timeval tv; + + if ((*d)->GetCycleTime (d, (UInt32 *) cycle_timer) != 0) + return DC1394_FAILURE; + + gettimeofday (&tv, NULL); + *local_time = (uint64_t)tv.tv_sec * 1000000ULL + tv.tv_usec; + return DC1394_SUCCESS; +} + +static dc1394error_t +dc1394_macosx_camera_get_node(platform_camera_t *cam, uint32_t *node, + uint32_t * generation) +{ + IOFireWireLibDeviceRef d = cam->iface; + UInt32 gen; + UInt16 nodeid; + while (1) { + IOReturn ret; + if ((*d)->GetBusGeneration (d, &gen) != 0) + return DC1394_FAILURE; + ret = (*d)->GetRemoteNodeID (d, gen, &nodeid); + if (ret == kIOFireWireBusReset) + continue; + else if (ret == kIOReturnSuccess) + break; + else + return DC1394_FAILURE; + } + + if (node) + *node = nodeid & 0x3f; + if (generation) + *generation = gen; + return DC1394_SUCCESS; +} + +static platform_dispatch_t +macosx_dispatch = { + .platform_new = dc1394_macosx_new, + .platform_free = dc1394_macosx_free, + + .get_device_list = dc1394_macosx_get_device_list, + .free_device_list = dc1394_macosx_free_device_list, + .device_get_config_rom = dc1394_macosx_device_get_config_rom, + + .camera_new = dc1394_macosx_camera_new, + .camera_free = dc1394_macosx_camera_free, + .camera_set_parent = dc1394_macosx_camera_set_parent, + + .camera_read = dc1394_macosx_camera_read, + .camera_write = dc1394_macosx_camera_write, + + .reset_bus = dc1394_macosx_reset_bus, + .camera_print_info = dc1394_macosx_camera_print_info, + .camera_get_node = dc1394_macosx_camera_get_node, + .read_cycle_timer = dc1394_macosx_read_cycle_timer, + + .capture_setup = dc1394_macosx_capture_setup, + .capture_stop = dc1394_macosx_capture_stop, + .capture_dequeue = dc1394_macosx_capture_dequeue, + .capture_enqueue = dc1394_macosx_capture_enqueue, + .capture_get_fileno = dc1394_macosx_capture_get_fileno, + .capture_is_frame_corrupt = dc1394_macosx_capture_is_frame_corrupt, + .capture_set_callback = dc1394_macosx_capture_set_callback, + .capture_schedule_with_runloop = dc1394_macosx_capture_schedule_with_runloop, +}; + +void +macosx_init(dc1394_t * d) +{ + register_platform (d, &macosx_dispatch, "macosx"); +} diff --git a/dc1394/macosx/macosx.h b/dc1394/macosx/macosx.h new file mode 100644 index 0000000..ada45f1 --- /dev/null +++ b/dc1394/macosx/macosx.h @@ -0,0 +1,133 @@ +/* + * 1394-Based Digital Camera Control Library + * + * Mac OS X specific headers + * + * Written by David Moore + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __DC1394_MACOSX_MACOSX_H__ +#define __DC1394_MACOSX_MACOSX_H__ + +#include +#include +#include + +#include "platform.h" + +typedef enum { + BUFFER_EMPTY = 0, + BUFFER_FILLED = 1, + BUFFER_CORRUPT = 2, + BUFFER_ENQUEUED = 3, +} buffer_status; + +typedef struct _packet_info { + UInt32 header; + UInt32 status; + UInt32 timestamp; +} packet_info; + +typedef struct _buffer_info { + platform_camera_t * craw; + int i; + buffer_status status; + struct timeval filltime; + int num_dcls; + NuDCLRef * dcl_list; + packet_info * pkts; +} buffer_info; + +struct _platform_t { + int dummy; +}; + +typedef struct __dc1394_capture +{ + unsigned int num_frames; + //int frame_pages; + int last_dequeued; + int last_enqueued; + /* components needed for the DMA based video capture */ + IOFireWireLibIsochChannelRef chan; + IOFireWireLibRemoteIsochPortRef rem_port; + IOFireWireLibLocalIsochPortRef loc_port; + IOFireWireLibNuDCLPoolRef dcl_pool; + IOVirtualRange databuf; + buffer_info * buffers; + CFRunLoopRef run_loop; + CFStringRef run_loop_mode; + dc1394capture_callback_t callback; + void * callback_user_data; + int notify_pipe[2]; + uint8_t frames_ready; + MPCriticalRegionID mutex; + MPQueueID termination_queue; + MPSemaphoreID thread_init_semaphore; + MPTaskID task; + CFSocketRef socket; + CFRunLoopSourceRef socket_source; + uint8_t iso_is_allocated; + uint8_t iso_is_started; + + uint32_t flags; + Boolean do_irm; + + dc1394video_frame_t *frames; +} dc1394capture_t; + +struct _platform_camera_t { + IOFireWireLibDeviceRef iface; + UInt32 generation; + + dc1394camera_t * camera; + + dc1394capture_t capture; + + int capture_is_set; + int iso_channel_is_set; + int iso_channel; + int iso_auto_started; +}; + +dc1394error_t +dc1394_macosx_capture_setup(platform_camera_t *craw, uint32_t num_dma_buffers, + uint32_t flags); +dc1394error_t +dc1394_macosx_capture_stop(platform_camera_t *craw); +dc1394error_t +dc1394_macosx_capture_dequeue (platform_camera_t * craw, + dc1394capture_policy_t policy, + dc1394video_frame_t **frame); +dc1394error_t +dc1394_macosx_capture_enqueue (platform_camera_t * craw, + dc1394video_frame_t * frame); +dc1394bool_t +dc1394_macosx_capture_is_frame_corrupt (platform_camera_t * craw, + dc1394video_frame_t * frame); +int +dc1394_macosx_capture_get_fileno (platform_camera_t * craw); + +dc1394error_t +dc1394_macosx_capture_set_callback (platform_camera_t * camera, + dc1394capture_callback_t callback, void * user_data); + +dc1394error_t +dc1394_macosx_capture_schedule_with_runloop (platform_camera_t * camera, + CFRunLoopRef run_loop, CFStringRef run_loop_mode); + +#endif diff --git a/dc1394/offsets.h b/dc1394/offsets.h new file mode 100644 index 0000000..e5d26ee --- /dev/null +++ b/dc1394/offsets.h @@ -0,0 +1,130 @@ +/* + * 1394-Based Digital Camera Control Library + * + * Camera standard offsets + * + * Written by Damien Douxchamps + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + + +#ifndef __DC1394_OFFSETS_H_ +#define __DC1394_OFFSETS_H_ + +/* See the 1394-Based Digital Camera Spec. for definitions of these */ + +/* Base ROM offsets */ + +#define ROM_BUS_INFO_BLOCK 0x400U +#define ROM_ROOT_DIRECTORY 0x414U +#ifndef CSR_CONFIG_ROM_END +#define CSR_CONFIG_ROM_END 0x800U +#endif + +/* Absolute feature */ + +#define REG_CAMERA_FEATURE_ABS_HI_BASE 0x700U +#define REG_CAMERA_FEATURE_ABS_LO_BASE 0x780U + +#define REG_CAMERA_ABS_MIN 0x000U +#define REG_CAMERA_ABS_MAX 0x004U +#define REG_CAMERA_ABS_VALUE 0x008U + +/* Command registers offsets */ + +#define REG_CAMERA_INITIALIZE 0x000U +#define REG_CAMERA_V_FORMAT_INQ 0x100U +#define REG_CAMERA_V_MODE_INQ_BASE 0x180U +#define REG_CAMERA_V_RATE_INQ_BASE 0x200U +#define REG_CAMERA_V_REV_INQ_BASE 0x2C0U +#define REG_CAMERA_V_CSR_INQ_BASE 0x2E0U +#define REG_CAMERA_BASIC_FUNC_INQ 0x400U +#define REG_CAMERA_FEATURE_HI_INQ 0x404U +#define REG_CAMERA_FEATURE_LO_INQ 0x408U +#define REG_CAMERA_OPT_FUNC_INQ 0x40CU +#define REG_CAMERA_ADV_FEATURE_INQ 0x480U +#define REG_CAMERA_PIO_CONTROL_CSR_INQ 0x484U +#define REG_CAMERA_SIO_CONTROL_CSR_INQ 0x488U +#define REG_CAMERA_STROBE_CONTROL_CSR_INQ 0x48CU +#define REG_CAMERA_FEATURE_HI_BASE_INQ 0x500U +#define REG_CAMERA_FEATURE_LO_BASE_INQ 0x580U +#define REG_CAMERA_FRAME_RATE 0x600U +#define REG_CAMERA_VIDEO_MODE 0x604U +#define REG_CAMERA_VIDEO_FORMAT 0x608U +#define REG_CAMERA_ISO_DATA 0x60CU +#define REG_CAMERA_POWER 0x610U +#define REG_CAMERA_ISO_EN 0x614U +#define REG_CAMERA_MEMORY_SAVE 0x618U +#define REG_CAMERA_ONE_SHOT 0x61CU +#define REG_CAMERA_MEM_SAVE_CH 0x620U +#define REG_CAMERA_CUR_MEM_CH 0x624U +#define REG_CAMERA_SOFT_TRIGGER 0x62CU +#define REG_CAMERA_DATA_DEPTH 0x630U +#define REG_CAMERA_FEATURE_ERR_HI_INQ 0x640h +#define REG_CAMERA_FEATURE_ERR_LO_INQ 0x644h + +#define REG_CAMERA_FEATURE_HI_BASE 0x800U +#define REG_CAMERA_FEATURE_LO_BASE 0x880U + +#define REG_CAMERA_BRIGHTNESS 0x800U +#define REG_CAMERA_EXPOSURE 0x804U +#define REG_CAMERA_SHARPNESS 0x808U +#define REG_CAMERA_WHITE_BALANCE 0x80CU +#define REG_CAMERA_HUE 0x810U +#define REG_CAMERA_SATURATION 0x814U +#define REG_CAMERA_GAMMA 0x818U +#define REG_CAMERA_SHUTTER 0x81CU +#define REG_CAMERA_GAIN 0x820U +#define REG_CAMERA_IRIS 0x824U +#define REG_CAMERA_FOCUS 0x828U +#define REG_CAMERA_TEMPERATURE 0x82CU +#define REG_CAMERA_TRIGGER_MODE 0x830U +#define REG_CAMERA_TRIGGER_DELAY 0x834U +#define REG_CAMERA_WHITE_SHADING 0x838U +#define REG_CAMERA_FRAME_RATE_FEATURE 0x83CU +#define REG_CAMERA_ZOOM 0x880U +#define REG_CAMERA_PAN 0x884U +#define REG_CAMERA_TILT 0x888U +#define REG_CAMERA_OPTICAL_FILTER 0x88CU +#define REG_CAMERA_CAPTURE_SIZE 0x8C0U +#define REG_CAMERA_CAPTURE_QUALITY 0x8C4U + +/* Format_7 offsets */ + +#define REG_CAMERA_FORMAT7_MAX_IMAGE_SIZE_INQ 0x000U +#define REG_CAMERA_FORMAT7_UNIT_SIZE_INQ 0x004U +#define REG_CAMERA_FORMAT7_IMAGE_POSITION 0x008U +#define REG_CAMERA_FORMAT7_IMAGE_SIZE 0x00CU +#define REG_CAMERA_FORMAT7_COLOR_CODING_ID 0x010U +#define REG_CAMERA_FORMAT7_COLOR_CODING_INQ 0x014U +#define REG_CAMERA_FORMAT7_PIXEL_NUMBER_INQ 0x034U +#define REG_CAMERA_FORMAT7_TOTAL_BYTES_HI_INQ 0x038U +#define REG_CAMERA_FORMAT7_TOTAL_BYTES_LO_INQ 0x03CU +#define REG_CAMERA_FORMAT7_PACKET_PARA_INQ 0x040U +#define REG_CAMERA_FORMAT7_BYTE_PER_PACKET 0x044U +#define REG_CAMERA_FORMAT7_PACKET_PER_FRAME_INQ 0x048U +#define REG_CAMERA_FORMAT7_UNIT_POSITION_INQ 0x04CU +#define REG_CAMERA_FORMAT7_FRAME_INTERVAL_INQ 0x050U +#define REG_CAMERA_FORMAT7_DATA_DEPTH_INQ 0x054U +#define REG_CAMERA_FORMAT7_COLOR_FILTER_ID 0x058U +#define REG_CAMERA_FORMAT7_VALUE_SETTING 0x07CU + +/* PIO offsets */ + +#define REG_CAMERA_PIO_IN 0x000U +#define REG_CAMERA_PIO_OUT 0x004U + +#endif /* __DC1394_OFFSETS_H__ */ diff --git a/dc1394/platform.h b/dc1394/platform.h new file mode 100644 index 0000000..13e46cb --- /dev/null +++ b/dc1394/platform.h @@ -0,0 +1,102 @@ +/* + * 1394-Based Digital Camera Control Library + * + * Platform specific headers + * + * Written by David Moore + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __DC1394_PLATFORM_H__ +#define __DC1394_PLATFORM_H__ + +#include +#include + +#include "config.h" + +#ifdef HAVE_MACOSX +#include +#endif + +typedef struct _platform_t platform_t; +typedef struct _platform_device_t platform_device_t; +typedef struct _platform_camera_t platform_camera_t; + +typedef struct _platform_device_list_t { + platform_t * p; + platform_device_t ** devices; + int num_devices; +} platform_device_list_t; + +typedef struct _platform_dispatch_t { + platform_t * (*platform_new)(void); + void (*platform_free)(platform_t *); + + platform_device_list_t * (*get_device_list)(platform_t *); + void (*free_device_list)(platform_device_list_t *); + int (*device_get_config_rom)(platform_device_t *, uint32_t *, int *); + + platform_camera_t * (*camera_new)(platform_t *, platform_device_t *, + uint32_t); + void (*camera_free)(platform_camera_t *); + void (*camera_set_parent)(platform_camera_t *, dc1394camera_t *); + + dc1394error_t (*camera_read)(platform_camera_t *, uint64_t, + uint32_t *, int); + dc1394error_t (*camera_write)(platform_camera_t *, uint64_t, + const uint32_t *, int); + + dc1394error_t (*reset_bus)(platform_camera_t *); + dc1394error_t (*read_cycle_timer)(platform_camera_t *, uint32_t *, + uint64_t *); + dc1394error_t (*camera_get_node)(platform_camera_t *, uint32_t *, + uint32_t *); + dc1394error_t (*camera_print_info)(platform_camera_t *, FILE *); + dc1394error_t (*set_broadcast)(platform_camera_t *, dc1394bool_t); + dc1394error_t (*get_broadcast)(platform_camera_t *, dc1394bool_t *); + + dc1394error_t (*capture_setup)(platform_camera_t *, uint32_t, uint32_t); + dc1394error_t (*capture_stop)(platform_camera_t *); + + dc1394error_t (*capture_dequeue)(platform_camera_t *, + dc1394capture_policy_t, dc1394video_frame_t **); + dc1394error_t (*capture_enqueue)(platform_camera_t *, + dc1394video_frame_t *); + + int (*capture_get_fileno)(platform_camera_t *); + dc1394bool_t (*capture_is_frame_corrupt)(platform_camera_t *, + dc1394video_frame_t *); + + dc1394error_t (*iso_set_persist)(platform_camera_t *); + dc1394error_t (*iso_allocate_channel)(platform_camera_t *, uint64_t, + int *); + dc1394error_t (*iso_release_channel)(platform_camera_t *, int); + dc1394error_t (*iso_allocate_bandwidth)(platform_camera_t *, int); + dc1394error_t (*iso_release_bandwidth)(platform_camera_t *, int); + dc1394error_t (*capture_set_callback)(platform_camera_t * , dc1394capture_callback_t , void * ); + +#ifdef HAVE_MACOSX + dc1394error_t (*capture_schedule_with_runloop)(platform_camera_t * , CFRunLoopRef , CFStringRef); +#else + dc1394error_t (*capture_schedule_with_runloop)(platform_camera_t *); + +#endif + +} platform_dispatch_t; + + +#endif diff --git a/dc1394/register.c b/dc1394/register.c new file mode 100644 index 0000000..a2e7891 --- /dev/null +++ b/dc1394/register.c @@ -0,0 +1,295 @@ +/* + * 1394-Based Digital Camera Control Library + * + * Low-level register access functions + * + * Written by Damien Douxchamps + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include +#include "control.h" +#include "internal.h" +#include "offsets.h" +#include "register.h" +#include "utils.h" +#include "config.h" + +/* Note: debug modes can be very verbose. */ + +/* To debug config rom structure: */ +//#define DC1394_DEBUG_TAGGED_REGISTER_ACCESS + +#define FEATURE_TO_ABS_VALUE_OFFSET(feature, offset) \ + { \ + if ( (feature > DC1394_FEATURE_MAX) || (feature < DC1394_FEATURE_MIN) ) \ + { \ + return DC1394_FAILURE; \ + } \ + else if (feature < DC1394_FEATURE_ZOOM) \ + { \ + offset= REG_CAMERA_FEATURE_ABS_HI_BASE; \ + feature-= DC1394_FEATURE_MIN; \ + } \ + else \ + { \ + offset= REG_CAMERA_FEATURE_ABS_LO_BASE; \ + feature-= DC1394_FEATURE_ZOOM; \ + \ + if (feature >= DC1394_FEATURE_CAPTURE_SIZE) \ + { \ + feature+= 12; \ + } \ + \ + } \ + \ + offset+= feature * 0x04U; \ + } + + +dc1394error_t +dc1394_get_registers (dc1394camera_t *camera, uint64_t offset, + uint32_t *value, uint32_t num_regs) +{ + dc1394camera_priv_t * cp = DC1394_CAMERA_PRIV (camera); + + if (camera == NULL) + return DC1394_CAMERA_NOT_INITIALIZED; + + return cp->platform->dispatch->camera_read (cp->pcam, offset, value, + num_regs); +} + +dc1394error_t +dc1394_set_registers (dc1394camera_t *camera, uint64_t offset, + const uint32_t *value, uint32_t num_regs) +{ + dc1394camera_priv_t * cp = DC1394_CAMERA_PRIV (camera); + + if (camera == NULL) + return DC1394_CAMERA_NOT_INITIALIZED; + + return cp->platform->dispatch->camera_write (cp->pcam, offset, value, + num_regs); +} + + +/********************************************************************************/ +/* Get/Set Command Registers */ +/********************************************************************************/ +dc1394error_t +dc1394_get_control_registers (dc1394camera_t *camera, uint64_t offset, + uint32_t *value, uint32_t num_regs) +{ + return dc1394_get_registers (camera, + camera->command_registers_base + offset, value, num_regs); +} + +dc1394error_t +dc1394_set_control_registers (dc1394camera_t *camera, uint64_t offset, + const uint32_t *value, uint32_t num_regs) +{ + return dc1394_set_registers (camera, + camera->command_registers_base + offset, value, num_regs); +} + +/********************************************************************************/ +/* Get/Set Advanced Features Registers */ +/********************************************************************************/ +dc1394error_t +dc1394_get_adv_control_registers (dc1394camera_t *camera, uint64_t offset, + uint32_t *value, uint32_t num_regs) +{ + return dc1394_get_registers (camera, + camera->advanced_features_csr + offset, value, num_regs); +} + +dc1394error_t +dc1394_set_adv_control_registers (dc1394camera_t *camera, uint64_t offset, + const uint32_t *value, uint32_t num_regs) +{ + return dc1394_set_registers (camera, + camera->advanced_features_csr + offset, value, num_regs); +} + +/********************************************************************************/ +/* Get/Set Format_7 Registers */ +/********************************************************************************/ + +dc1394error_t +QueryFormat7CSROffset(dc1394camera_t *camera, dc1394video_mode_t mode, uint64_t *offset) +{ + int retval; + uint32_t temp; + + if (camera == NULL) { + return DC1394_CAMERA_NOT_INITIALIZED; + } + + if (!dc1394_is_video_mode_scalable(mode)) + return DC1394_INVALID_VIDEO_FORMAT; + + retval=dc1394_get_control_register(camera, REG_CAMERA_V_CSR_INQ_BASE + ((mode - DC1394_VIDEO_MODE_FORMAT7_MIN) * 0x04U), &temp); + *offset=temp*4; + return retval; +} + + +dc1394error_t +dc1394_get_format7_register(dc1394camera_t *camera, unsigned int mode, uint64_t offset, uint32_t *value) +{ + if (camera == NULL) + return DC1394_CAMERA_NOT_INITIALIZED; + + if (!dc1394_is_video_mode_scalable(mode)) + return DC1394_INVALID_VIDEO_FORMAT; + + if (camera->format7_csr[mode-DC1394_VIDEO_MODE_FORMAT7_MIN]==0) { + if (QueryFormat7CSROffset(camera, mode, + &camera->format7_csr[mode-DC1394_VIDEO_MODE_FORMAT7_MIN]) + != DC1394_SUCCESS) { + return DC1394_FAILURE; + } + } + + return dc1394_get_registers (camera, + camera->format7_csr[mode-DC1394_VIDEO_MODE_FORMAT7_MIN]+offset, + value, 1); +} + + +dc1394error_t +dc1394_set_format7_register(dc1394camera_t *camera, unsigned int mode, uint64_t offset, uint32_t value) +{ + if (camera == NULL) + return DC1394_CAMERA_NOT_INITIALIZED; + + if (!dc1394_is_video_mode_scalable(mode)) + return DC1394_INVALID_VIDEO_FORMAT;; + + if (camera->format7_csr[mode-DC1394_VIDEO_MODE_FORMAT7_MIN]==0) { + QueryFormat7CSROffset(camera, mode, + &camera->format7_csr[mode-DC1394_VIDEO_MODE_FORMAT7_MIN]); + } + + return dc1394_set_registers (camera, + camera->format7_csr[mode-DC1394_VIDEO_MODE_FORMAT7_MIN]+offset, + &value, 1); +} + +/********************************************************************************/ +/* Get/Set Absolute Control Registers */ +/********************************************************************************/ + +dc1394error_t +QueryAbsoluteCSROffset(dc1394camera_t *camera, dc1394feature_t feature, uint64_t *offset) +{ + int absoffset, retval; + uint32_t quadlet=0; + + if (camera == NULL) + return DC1394_CAMERA_NOT_INITIALIZED; + + FEATURE_TO_ABS_VALUE_OFFSET(feature, absoffset); + retval=dc1394_get_control_register(camera, absoffset, &quadlet); + + *offset=quadlet * 0x04; + return retval; + +} + +dc1394error_t +dc1394_get_absolute_register(dc1394camera_t *camera, unsigned int feature, + uint64_t offset, uint32_t *value) +{ + uint64_t absoffset; + if (camera == NULL) + return DC1394_CAMERA_NOT_INITIALIZED; + + QueryAbsoluteCSROffset(camera, feature, &absoffset); + + return dc1394_get_registers (camera, absoffset + offset, value, 1); +} + +dc1394error_t +dc1394_set_absolute_register(dc1394camera_t *camera, unsigned int feature, + uint64_t offset, uint32_t value) +{ + uint64_t absoffset; + if (camera == NULL) + return DC1394_CAMERA_NOT_INITIALIZED; + + QueryAbsoluteCSROffset(camera, feature, &absoffset); + + return dc1394_set_registers (camera, absoffset + offset, &value, 1); +} + +/********************************************************************************/ +/* Get/Set PIO Feature Registers */ +/********************************************************************************/ + +dc1394error_t +dc1394_get_PIO_register(dc1394camera_t *camera, uint64_t offset, uint32_t *value) +{ + return dc1394_get_registers (camera, camera->PIO_control_csr + offset, + value, 1); +} + +dc1394error_t +dc1394_set_PIO_register(dc1394camera_t *camera, uint64_t offset, uint32_t value) +{ + return dc1394_set_registers (camera, camera->PIO_control_csr + offset, + &value, 1); +} + + +/********************************************************************************/ +/* Get/Set SIO Feature Registers */ +/********************************************************************************/ + +dc1394error_t +dc1394_get_SIO_register(dc1394camera_t *camera, uint64_t offset, uint32_t *value) +{ + return dc1394_get_registers (camera, camera->SIO_control_csr + offset, + value, 1); +} + +dc1394error_t +dc1394_set_SIO_register(dc1394camera_t *camera, uint64_t offset, uint32_t value) +{ + return dc1394_set_registers (camera, camera->SIO_control_csr + offset, + &value, 1); +} + + +/********************************************************************************/ +/* Get/Set Strobe Feature Registers */ +/********************************************************************************/ +dc1394error_t +dc1394_get_strobe_register(dc1394camera_t *camera, uint64_t offset, + uint32_t *value) +{ + return dc1394_get_registers (camera, camera->strobe_control_csr + offset, + value, 1); +} + +dc1394error_t +dc1394_set_strobe_register(dc1394camera_t *camera, uint64_t offset, + uint32_t value) +{ + return dc1394_set_registers (camera, camera->strobe_control_csr + offset, + &value, 1); +} diff --git a/dc1394/register.h b/dc1394/register.h new file mode 100644 index 0000000..482c644 --- /dev/null +++ b/dc1394/register.h @@ -0,0 +1,229 @@ +/* + * 1394-Based Digital Camera Control Library + * + * Low-level register access functions + * + * Written by Damien Douxchamps + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __DC1394_REGISTER_H__ +#define __DC1394_REGISTER_H__ + +/*! \file dc1394/register.h + \brief Functions to directly access camera registers. + \author Damien Douxchamps: coding + \author Peter Antoniac: documentation maintainer + + More details soon +*/ + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * No Docs + */ +dc1394error_t dc1394_get_registers (dc1394camera_t *camera, + uint64_t offset, uint32_t *value, uint32_t num_regs); + +/** + * No Docs + */ +static inline dc1394error_t dc1394_get_register (dc1394camera_t *camera, + uint64_t offset, uint32_t *value) +{ + return dc1394_get_registers (camera, offset, value, 1); +} + +/** + * No Docs + */ +dc1394error_t dc1394_set_registers (dc1394camera_t *camera, + uint64_t offset, const uint32_t *value, uint32_t num_regs); + +/** + * No Docs + */ +static inline dc1394error_t dc1394_set_register (dc1394camera_t *camera, + uint64_t offset, uint32_t value) +{ + return dc1394_set_registers (camera, offset, &value, 1); +} + + +/********************************************************************************/ +/* Get/Set Command Registers */ +/********************************************************************************/ + +/** + * No Docs + */ +dc1394error_t dc1394_get_control_registers (dc1394camera_t *camera, + uint64_t offset, uint32_t *value, uint32_t num_regs); + +/** + * No Docs + */ +static inline dc1394error_t dc1394_get_control_register (dc1394camera_t *camera, + uint64_t offset, uint32_t *value) +{ + return dc1394_get_control_registers (camera, offset, value, 1); +} + +/** + * No Docs + */ +dc1394error_t dc1394_set_control_registers (dc1394camera_t *camera, + uint64_t offset, const uint32_t *value, uint32_t num_regs); + +/** + * No Docs + */ +static inline dc1394error_t dc1394_set_control_register (dc1394camera_t *camera, + uint64_t offset, uint32_t value) +{ + return dc1394_set_control_registers (camera, offset, &value, 1); +} + + +/********************************************************************************/ +/* Get/Set Advanced Features Registers */ +/********************************************************************************/ + +/** + * No Docs + */ +dc1394error_t +dc1394_get_adv_control_registers(dc1394camera_t *camera, uint64_t offset, uint32_t *value, uint32_t num_regs); + +/** + * No Docs + */ +static inline dc1394error_t +dc1394_get_adv_control_register(dc1394camera_t *camera, uint64_t offset, uint32_t *value) +{ + return dc1394_get_adv_control_registers(camera, offset, value, 1); +} + +/** + * No Docs + */ +dc1394error_t +dc1394_set_adv_control_registers(dc1394camera_t *camera, uint64_t offset, + const uint32_t *value, uint32_t num_regs); + +/** + * No Docs + */ +static inline dc1394error_t +dc1394_set_adv_control_register(dc1394camera_t *camera, uint64_t offset, uint32_t value) +{ + return dc1394_set_adv_control_registers(camera, offset, &value, 1); +} + + +/********************************************************************************/ +/* Get/Set Format_7 Registers */ +/********************************************************************************/ + +/** + * No Docs + */ +dc1394error_t +dc1394_get_format7_register(dc1394camera_t *camera, unsigned int mode, uint64_t offset, uint32_t *value); + +/** + * No Docs + */ +dc1394error_t +dc1394_set_format7_register(dc1394camera_t *camera, unsigned int mode, uint64_t offset, uint32_t value); + + +/********************************************************************************/ +/* Get/Set Absolute Control Registers */ +/********************************************************************************/ + +/** + * No Docs + */ +dc1394error_t +dc1394_get_absolute_register(dc1394camera_t *camera, unsigned int feature, uint64_t offset, uint32_t *value); + +/** + * No Docs + */ +dc1394error_t +dc1394_set_absolute_register(dc1394camera_t *camera, unsigned int feature, uint64_t offset, uint32_t value); + + +/********************************************************************************/ +/* Get/Set PIO Feature Registers */ +/********************************************************************************/ + +/** + * No Docs + */ +dc1394error_t +dc1394_get_PIO_register(dc1394camera_t *camera, uint64_t offset, uint32_t *value); + +/** + * No Docs + */ +dc1394error_t +dc1394_set_PIO_register(dc1394camera_t *camera, uint64_t offset, uint32_t value); + + +/********************************************************************************/ +/* Get/Set SIO Feature Registers */ +/********************************************************************************/ + +/** + * No Docs + */ +dc1394error_t +dc1394_get_SIO_register(dc1394camera_t *camera, uint64_t offset, uint32_t *value); + +/** + * No Docs + */ +dc1394error_t +dc1394_set_SIO_register(dc1394camera_t *camera, uint64_t offset, uint32_t value); + + +/********************************************************************************/ +/* Get/Set Strobe Feature Registers */ +/********************************************************************************/ + +/** + * No Docs + */ +dc1394error_t +dc1394_get_strobe_register(dc1394camera_t *camera, uint64_t offset, uint32_t *value); + +/** + * No Docs + */ +dc1394error_t +dc1394_set_strobe_register(dc1394camera_t *camera, uint64_t offset, uint32_t value); + + +#ifdef __cplusplus +} +#endif + +#endif /* __DC1394_REGISTER_H__ */ diff --git a/dc1394/types.h b/dc1394/types.h new file mode 100644 index 0000000..083941b --- /dev/null +++ b/dc1394/types.h @@ -0,0 +1,166 @@ +/* + * 1394-Based Digital Camera Control Library + * + * A few type definitions + * + * Written by Damien Douxchamps + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __DC1394_TYPES_H__ +#define __DC1394_TYPES_H__ + +/*! \file dc1394/types.h + \brief Various types that must be defined here + + More details soon +*/ + +#include + +/** + * Enumeration of video modes. Note that the notion of IIDC "format" is not present here, except in the format_7 name. + */ +typedef enum { + DC1394_VIDEO_MODE_160x120_YUV444= 64, + DC1394_VIDEO_MODE_320x240_YUV422, + DC1394_VIDEO_MODE_640x480_YUV411, + DC1394_VIDEO_MODE_640x480_YUV422, + DC1394_VIDEO_MODE_640x480_RGB8, + DC1394_VIDEO_MODE_640x480_MONO8, + DC1394_VIDEO_MODE_640x480_MONO16, + DC1394_VIDEO_MODE_800x600_YUV422, + DC1394_VIDEO_MODE_800x600_RGB8, + DC1394_VIDEO_MODE_800x600_MONO8, + DC1394_VIDEO_MODE_1024x768_YUV422, + DC1394_VIDEO_MODE_1024x768_RGB8, + DC1394_VIDEO_MODE_1024x768_MONO8, + DC1394_VIDEO_MODE_800x600_MONO16, + DC1394_VIDEO_MODE_1024x768_MONO16, + DC1394_VIDEO_MODE_1280x960_YUV422, + DC1394_VIDEO_MODE_1280x960_RGB8, + DC1394_VIDEO_MODE_1280x960_MONO8, + DC1394_VIDEO_MODE_1600x1200_YUV422, + DC1394_VIDEO_MODE_1600x1200_RGB8, + DC1394_VIDEO_MODE_1600x1200_MONO8, + DC1394_VIDEO_MODE_1280x960_MONO16, + DC1394_VIDEO_MODE_1600x1200_MONO16, + DC1394_VIDEO_MODE_EXIF, + DC1394_VIDEO_MODE_FORMAT7_0, + DC1394_VIDEO_MODE_FORMAT7_1, + DC1394_VIDEO_MODE_FORMAT7_2, + DC1394_VIDEO_MODE_FORMAT7_3, + DC1394_VIDEO_MODE_FORMAT7_4, + DC1394_VIDEO_MODE_FORMAT7_5, + DC1394_VIDEO_MODE_FORMAT7_6, + DC1394_VIDEO_MODE_FORMAT7_7 +} dc1394video_mode_t; +#define DC1394_VIDEO_MODE_MIN DC1394_VIDEO_MODE_160x120_YUV444 +#define DC1394_VIDEO_MODE_MAX DC1394_VIDEO_MODE_FORMAT7_7 +#define DC1394_VIDEO_MODE_NUM (DC1394_VIDEO_MODE_MAX - DC1394_VIDEO_MODE_MIN + 1) + +/* Special min/max are defined for Format_7 */ +#define DC1394_VIDEO_MODE_FORMAT7_MIN DC1394_VIDEO_MODE_FORMAT7_0 +#define DC1394_VIDEO_MODE_FORMAT7_MAX DC1394_VIDEO_MODE_FORMAT7_7 +#define DC1394_VIDEO_MODE_FORMAT7_NUM (DC1394_VIDEO_MODE_FORMAT7_MAX - DC1394_VIDEO_MODE_FORMAT7_MIN + 1) + +/** + * Enumeration of colour codings. For details on the data format please read the IIDC specifications. + */ +typedef enum { + DC1394_COLOR_CODING_MONO8= 352, + DC1394_COLOR_CODING_YUV411, + DC1394_COLOR_CODING_YUV422, + DC1394_COLOR_CODING_YUV444, + DC1394_COLOR_CODING_RGB8, + DC1394_COLOR_CODING_MONO16, + DC1394_COLOR_CODING_RGB16, + DC1394_COLOR_CODING_MONO16S, + DC1394_COLOR_CODING_RGB16S, + DC1394_COLOR_CODING_RAW8, + DC1394_COLOR_CODING_RAW16 +} dc1394color_coding_t; +#define DC1394_COLOR_CODING_MIN DC1394_COLOR_CODING_MONO8 +#define DC1394_COLOR_CODING_MAX DC1394_COLOR_CODING_RAW16 +#define DC1394_COLOR_CODING_NUM (DC1394_COLOR_CODING_MAX - DC1394_COLOR_CODING_MIN + 1) + +/** + * RAW sensor filters. These elementary tiles tesselate the image plane in RAW modes. RGGB should be interpreted in 2D as + * + * RG + * GB + * + * and similarly for other filters. + */ +typedef enum { + DC1394_COLOR_FILTER_RGGB = 512, + DC1394_COLOR_FILTER_GBRG, + DC1394_COLOR_FILTER_GRBG, + DC1394_COLOR_FILTER_BGGR +} dc1394color_filter_t; +#define DC1394_COLOR_FILTER_MIN DC1394_COLOR_FILTER_RGGB +#define DC1394_COLOR_FILTER_MAX DC1394_COLOR_FILTER_BGGR +#define DC1394_COLOR_FILTER_NUM (DC1394_COLOR_FILTER_MAX - DC1394_COLOR_FILTER_MIN + 1) + +/** + * Byte order for YUV formats (may be expanded to RGB in the future) + * + * IIDC cameras always return data in UYVY order, but conversion functions can change this if requested. + */ +typedef enum { + DC1394_BYTE_ORDER_UYVY=800, + DC1394_BYTE_ORDER_YUYV +} dc1394byte_order_t; +#define DC1394_BYTE_ORDER_MIN DC1394_BYTE_ORDER_UYVY +#define DC1394_BYTE_ORDER_MAX DC1394_BYTE_ORDER_YUYV +#define DC1394_BYTE_ORDER_NUM (DC1394_BYTE_ORDER_MAX - DC1394_BYTE_ORDER_MIN + 1) + +/** + * A struct containing a list of color codings + */ +typedef struct +{ + uint32_t num; + dc1394color_coding_t codings[DC1394_COLOR_CODING_NUM]; +} dc1394color_codings_t; + +/** + * A struct containing a list of video modes + */ +typedef struct +{ + uint32_t num; + dc1394video_mode_t modes[DC1394_VIDEO_MODE_NUM]; +} dc1394video_modes_t; + +/** + * Yet another boolean data type + */ +typedef enum { + DC1394_FALSE= 0, + DC1394_TRUE +} dc1394bool_t; + +/** + * Yet another boolean data type, a bit more oriented towards electrical-engineers + */ +typedef enum { + DC1394_OFF= 0, + DC1394_ON +} dc1394switch_t; + + +#endif diff --git a/dc1394/usb/Makefile.am b/dc1394/usb/Makefile.am new file mode 100644 index 0000000..9c16a91 --- /dev/null +++ b/dc1394/usb/Makefile.am @@ -0,0 +1,16 @@ +pkgusbincludedir = $(pkgincludedir)/usb + +if HAVE_LIBUSB +noinst_LTLIBRARIES = libdc1394-usb.la + +# headers to be installed +pkgusbinclude_HEADERS = +endif + +AM_CFLAGS = -I$(top_srcdir) -I$(top_srcdir)/dc1394 $(LIBUSB_CFLAGS) +libdc1394_usb_la_LIBADD = $(LIBUSB_LIBS) +libdc1394_usb_la_SOURCES = \ + control.c \ + usb.h \ + capture.c + diff --git a/dc1394/usb/Makefile.in b/dc1394/usb/Makefile.in new file mode 100644 index 0000000..857e0dd --- /dev/null +++ b/dc1394/usb/Makefile.in @@ -0,0 +1,687 @@ +# Makefile.in generated by automake 1.13.3 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2013 Free Software Foundation, Inc. + +# This Makefile.in is free software; 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you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include +#include +#include +#include +#include +#include +#ifdef HAVE_MACOSX +#include +#endif +#include "usb/usb.h" + +// LIBUSB_CALL only defined for latest libusb versions. +#ifndef LIBUSB_CALL +#define LIBUSB_CALL +#endif + +/* Callback whenever a bulk transfer finishes. */ +static void +LIBUSB_CALL callback (struct libusb_transfer * transfer) +{ + struct usb_frame * f = transfer->user_data; + platform_camera_t * craw = f->pcam; + + if (transfer->status == LIBUSB_TRANSFER_CANCELLED) { + dc1394_log_warning ("usb: Bulk transfer %d cancelled", f->frame.id); + return; + } + + dc1394_log_debug ("usb: Bulk transfer %d complete, %d of %d bytes", + f->frame.id, transfer->actual_length, transfer->length); + int status = BUFFER_FILLED; + if (transfer->actual_length < transfer->length) + status = BUFFER_CORRUPT; + + if (transfer->status != LIBUSB_TRANSFER_COMPLETED) { + dc1394_log_error ("usb: Bulk transfer %d failed with code %d", + f->frame.id, transfer->status); + status = BUFFER_ERROR; + } + + pthread_mutex_lock (&craw->mutex); + f->status = status; + craw->frames_ready++; + pthread_mutex_unlock (&craw->mutex); + + if (write (craw->notify_pipe[1], "+", 1)!=1) { + dc1394_log_error ("usb: Failed to write to notify pipe"); + // we may need to set the status to BUFFER_ERROR here + } +} + +#ifdef HAVE_MACOSX +static void +socket_callback_usb (CFSocketRef s, CFSocketCallBackType type, + CFDataRef address, const void * data, void * info) +{ + platform_camera_t * craw = info; + dc1394capture_t * capture = &(craw->capture); + if (capture->callback) { + capture->callback (craw->camera, capture->callback_user_data); + } +} +#endif + +static void * +capture_thread (void * arg) +{ + platform_camera_t * craw = arg; + + dc1394_log_debug ("usb: Helper thread starting"); + + while (1) { + struct timeval tv = { + .tv_sec = 0, + .tv_usec = 100000, + }; + libusb_handle_events_timeout(craw->thread_context, &tv); + pthread_mutex_lock (&craw->mutex); + if (craw->kill_thread) + break; + pthread_mutex_unlock (&craw->mutex); + } + pthread_mutex_unlock (&craw->mutex); + dc1394_log_debug ("usb: Helper thread ending"); + return NULL; +} + +static dc1394error_t +init_frame(platform_camera_t *craw, int index, dc1394video_frame_t *proto) +{ + struct usb_frame *f = craw->frames + index; + + memcpy (&f->frame, proto, sizeof f->frame); + f->frame.image = craw->buffer + index * proto->total_bytes; + f->frame.id = index; + f->transfer = libusb_alloc_transfer (0); + f->pcam = craw; + f->status = BUFFER_EMPTY; + return DC1394_SUCCESS; +} + +dc1394error_t +dc1394_usb_capture_setup(platform_camera_t *craw, uint32_t num_dma_buffers, + uint32_t flags) +{ + dc1394video_frame_t proto; + int i; + dc1394camera_t * camera = craw->camera; + +#ifdef HAVE_MACOSX + dc1394capture_t * capture = &(craw->capture); + CFSocketContext socket_context = { 0, craw, NULL, NULL, NULL }; +#endif + + // if capture is already set, abort + if (craw->capture_is_set > 0) + return DC1394_CAPTURE_IS_RUNNING; + + + if (flags & DC1394_CAPTURE_FLAGS_DEFAULT) + flags = DC1394_CAPTURE_FLAGS_CHANNEL_ALLOC | + DC1394_CAPTURE_FLAGS_BANDWIDTH_ALLOC; + + craw->flags = flags; + + if (capture_basic_setup(camera, &proto) != DC1394_SUCCESS) { + dc1394_log_error("usb: Basic capture setup failed"); + dc1394_usb_capture_stop (craw); + return DC1394_FAILURE; + } + + if (pipe (craw->notify_pipe) < 0) { + dc1394_usb_capture_stop (craw); + return DC1394_FAILURE; + } + +#ifdef HAVE_MACOSX + capture->socket = CFSocketCreateWithNative (NULL, craw->notify_pipe[0], + kCFSocketReadCallBack, socket_callback_usb, &socket_context); + /* Set flags so that the underlying fd is not closed with the socket */ + CFSocketSetSocketFlags (capture->socket, + CFSocketGetSocketFlags (capture->socket) & ~kCFSocketCloseOnInvalidate); + capture->socket_source = CFSocketCreateRunLoopSource (NULL, + capture->socket, 0); + if (!capture->run_loop) + dc1394_usb_capture_schedule_with_runloop (craw, + CFRunLoopGetCurrent (), kCFRunLoopCommonModes); + CFRunLoopAddSource (capture->run_loop, capture->socket_source, + capture->run_loop_mode); +#endif + + craw->capture_is_set = 1; + + dc1394_log_debug ("usb: Frame size is %"PRId64, proto.total_bytes); + + craw->num_frames = num_dma_buffers; + craw->current = -1; + craw->frames_ready = 0; + craw->queue_broken = 0; + craw->buffer_size = proto.total_bytes * num_dma_buffers; + craw->buffer = malloc (craw->buffer_size); + if (craw->buffer == NULL) { + dc1394_usb_capture_stop (craw); + return DC1394_MEMORY_ALLOCATION_FAILURE; + } + + craw->frames = calloc (num_dma_buffers, sizeof *craw->frames); + if (craw->frames == NULL) { + dc1394_usb_capture_stop (craw); + return DC1394_MEMORY_ALLOCATION_FAILURE; + } + + for (i = 0; i < num_dma_buffers; i++) + init_frame(craw, i, &proto); + + if (libusb_init(&craw->thread_context) != 0) { + dc1394_log_error ("usb: Failed to create thread USB context"); + dc1394_usb_capture_stop (craw); + return DC1394_FAILURE; + } + + uint8_t bus = libusb_get_bus_number (libusb_get_device (craw->handle)); + uint8_t addr = libusb_get_device_address (libusb_get_device (craw->handle)); + + libusb_device **list, *dev; + libusb_get_device_list (craw->thread_context, &list); + for (i = 0, dev = list[0]; dev; dev = list[++i]) { + if (libusb_get_bus_number (dev) == bus && + libusb_get_device_address (dev) == addr) + break; + } + if (!dev) { + libusb_free_device_list (list, 1); + dc1394_log_error ("usb: capture thread failed to find device"); + dc1394_usb_capture_stop (craw); + return DC1394_FAILURE; + } + + if (libusb_open (dev, &craw->thread_handle) < 0) { + libusb_free_device_list (list, 1); + dc1394_log_error ("usb: capture thread failed to open device"); + dc1394_usb_capture_stop (craw); + return DC1394_FAILURE; + } + libusb_free_device_list (list, 1); + + if (libusb_claim_interface (craw->thread_handle, 0) < 0) { + dc1394_log_error ("usb: capture thread failed to claim interface"); + dc1394_usb_capture_stop (craw); + return DC1394_FAILURE; + } + + for (i = 0; i < craw->num_frames; i++) { + struct usb_frame *f = craw->frames + i; + libusb_fill_bulk_transfer (f->transfer, craw->thread_handle, + 0x81, f->frame.image, f->frame.total_bytes, + callback, f, 0); + } + for (i = 0; i < craw->num_frames; i++) { + if (libusb_submit_transfer (craw->frames[i].transfer) < 0) { + dc1394_log_error ("usb: Failed to submit initial transfer %d", i); + dc1394_usb_capture_stop (craw); + return DC1394_FAILURE; + } + } + + if (pthread_mutex_init (&craw->mutex, NULL) < 0) { + dc1394_usb_capture_stop (craw); + return DC1394_FAILURE; + } + craw->mutex_created = 1; + if (pthread_create (&craw->thread, NULL, capture_thread, craw) < 0) { + dc1394_log_error ("usb: Failed to launch helper thread"); + dc1394_usb_capture_stop (craw); + return DC1394_FAILURE; + } + craw->thread_created = 1; + + // if auto iso is requested, start ISO + if (flags & DC1394_CAPTURE_FLAGS_AUTO_ISO) { + dc1394_video_set_transmission(camera, DC1394_ON); + craw->iso_auto_started = 1; + } + + return DC1394_SUCCESS; +} + +dc1394error_t +dc1394_usb_capture_stop(platform_camera_t *craw) +{ + dc1394camera_t * camera = craw->camera; + int i; +#ifdef HAVE_MACOSX + dc1394capture_t * capture = &(craw->capture); +#endif + + if (craw->capture_is_set == 0) + return DC1394_CAPTURE_IS_NOT_SET; + + dc1394_log_debug ("usb: Capture stopping"); + + // stop ISO if it was started automatically + if (craw->iso_auto_started > 0) { + dc1394_video_set_transmission(camera, DC1394_OFF); + craw->iso_auto_started = 0; + } + + if (craw->thread_created) { +#if 0 + for (i = 0; i < craw->num_frames; i++) { + libusb_cancel_transfer (craw->frames[i].transfer); + } +#endif + pthread_mutex_lock (&craw->mutex); + craw->kill_thread = 1; + pthread_mutex_unlock (&craw->mutex); + pthread_join (craw->thread, NULL); + dc1394_log_debug ("usb: Joined with helper thread"); + craw->kill_thread = 0; + craw->thread_created = 0; + } + + if (craw->mutex_created) { + pthread_mutex_destroy (&craw->mutex); + craw->mutex_created = 0; + } + + if (craw->thread_handle) { + libusb_release_interface (craw->thread_handle, 0); + libusb_close (craw->thread_handle); + craw->thread_handle = NULL; + } + + if (craw->thread_context) { + libusb_exit (craw->thread_context); + craw->thread_context = NULL; + } + +#ifdef HAVE_MACOSX + if (capture->socket_source) { + CFRunLoopRemoveSource (capture->run_loop, capture->socket_source, + capture->run_loop_mode); + CFRelease (capture->socket_source); + } + capture->socket_source = NULL; + + if (capture->socket) { + CFSocketInvalidate (capture->socket); + CFRelease (capture->socket); + } + capture->socket = NULL; +#endif + + if (craw->frames) { + for (i = 0; i < craw->num_frames; i++) { + libusb_free_transfer (craw->frames[i].transfer); + } + free (craw->frames); + craw->frames = NULL; + } + + free (craw->buffer); + craw->buffer = NULL; + + if (craw->notify_pipe[0] != 0 || craw->notify_pipe[1] != 0) { + close (craw->notify_pipe[0]); + close (craw->notify_pipe[1]); + } + craw->notify_pipe[0] = 0; + craw->notify_pipe[1] = 0; + + craw->capture_is_set = 0; + + return DC1394_SUCCESS; +} + +#define NEXT_BUFFER(c,i) (((i) == -1) ? 0 : ((i)+1)%(c)->num_frames) + +dc1394error_t +dc1394_usb_capture_dequeue (platform_camera_t * craw, + dc1394capture_policy_t policy, dc1394video_frame_t **frame_return) +{ + int next = NEXT_BUFFER (craw, craw->current); + struct usb_frame * f = craw->frames + next; + + if ((policy < DC1394_CAPTURE_POLICY_MIN) + || (policy > DC1394_CAPTURE_POLICY_MAX)) + return DC1394_INVALID_CAPTURE_POLICY; + + /* default: return NULL in case of failures or lack of frames */ + *frame_return = NULL; + + if (policy == DC1394_CAPTURE_POLICY_POLL) { + int status; + pthread_mutex_lock (&craw->mutex); + status = f->status; + pthread_mutex_unlock (&craw->mutex); + if (status == BUFFER_EMPTY) + return DC1394_SUCCESS; + } + + if (craw->queue_broken) + return DC1394_FAILURE; + + char ch; + if (read (craw->notify_pipe[0], &ch, 1)!=1) { + dc1394_log_error ("usb: Failed to read from notify pipe"); + return DC1394_FAILURE; + } + + pthread_mutex_lock (&craw->mutex); + if (f->status == BUFFER_EMPTY) { + dc1394_log_error ("usb: Expected filled buffer"); + pthread_mutex_unlock (&craw->mutex); + return DC1394_FAILURE; + } + craw->frames_ready--; + f->frame.frames_behind = craw->frames_ready; + pthread_mutex_unlock (&craw->mutex); + + craw->current = next; + + *frame_return = &f->frame; + + if (f->status == BUFFER_ERROR) + return DC1394_FAILURE; + + return DC1394_SUCCESS; +} + +dc1394error_t +dc1394_usb_capture_enqueue (platform_camera_t * craw, + dc1394video_frame_t * frame) +{ + dc1394camera_t * camera = craw->camera; + struct usb_frame * f = (struct usb_frame *) frame; + + if (frame->camera != camera) { + dc1394_log_error("usb: Camera does not match frame's camera"); + return DC1394_INVALID_ARGUMENT_VALUE; + } + + if (f->status == BUFFER_EMPTY) { + dc1394_log_error ("usb: Frame is not enqueuable"); + return DC1394_FAILURE; + } + + f->status = BUFFER_EMPTY; + if (libusb_submit_transfer (f->transfer) != LIBUSB_SUCCESS) { + craw->queue_broken = 1; + return DC1394_FAILURE; + } + + return DC1394_SUCCESS; +} + +int +dc1394_usb_capture_get_fileno (platform_camera_t * craw) +{ + if (craw->notify_pipe[0] == 0 && craw->notify_pipe[1] == 0) + return -1; + + return craw->notify_pipe[0]; +} + +dc1394bool_t +dc1394_usb_capture_is_frame_corrupt (platform_camera_t * craw, + dc1394video_frame_t * frame) +{ + struct usb_frame * f = (struct usb_frame *) frame; + + if (f->status == BUFFER_CORRUPT || f->status == BUFFER_ERROR) + return DC1394_TRUE; + + return DC1394_FALSE; +} + + +#ifdef HAVE_MACOSX +dc1394error_t +dc1394_usb_capture_schedule_with_runloop (platform_camera_t * craw, + CFRunLoopRef run_loop, CFStringRef run_loop_mode) +{ + dc1394capture_t * capture = &(craw->capture); + if (craw->capture_is_set) { + dc1394_log_warning("schedule_with_runloop must be called before capture_setup"); + return DC1394_FAILURE; + } + + capture->run_loop = run_loop; + capture->run_loop_mode = run_loop_mode; + return DC1394_SUCCESS; +} + +dc1394error_t +dc1394_usb_capture_set_callback (platform_camera_t * craw, + dc1394capture_callback_t callback, void * user_data) +{ + dc1394capture_t * capture = &(craw->capture); + capture->callback = callback; + capture->callback_user_data = user_data; + return DC1394_SUCCESS; +} +#endif diff --git a/dc1394/usb/control.c b/dc1394/usb/control.c new file mode 100644 index 0000000..5708a99 --- /dev/null +++ b/dc1394/usb/control.c @@ -0,0 +1,399 @@ +/* + * 1394-Based Digital Camera Control Library + * + * IIDC-over-USB using libusb backend for dc1394 + * + * Written by David Moore + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include +#include +#include +#include + +#include "config.h" +#include "platform.h" +#include "internal.h" +#include "usb.h" + + +static platform_t * +dc1394_usb_new (void) +{ + libusb_context *context; + if (libusb_init(&context) != 0) + return NULL; + + platform_t * p = calloc (1, sizeof (platform_t)); + p->context = context; + return p; +} +static void +dc1394_usb_free (platform_t * p) +{ + if (p->context) + libusb_exit(p->context); + p->context = NULL; + free (p); +} + +struct _platform_device_t { + libusb_device * dev; +}; + +typedef struct _usb_device_list_t { + platform_device_list_t list; + libusb_device ** libusb_list; +} usb_device_list_t; + +/* This is the list of USB vendor/products that we know support + * IIDC-over-USB. Currently, this is the only mechanism of detecting + * such cameras. */ +static struct _vendor_product_t { + uint16_t vendor; + uint16_t product; +} usb_products[] = { + { 0x1e10, 0x2000 }, // Point Grey Firefly MV Color + { 0x1e10, 0x2001 }, // Point Grey Firefly MV Mono + { 0x1e10, 0x2002 }, // Point Grey High Res Firefly MV Color + { 0x1e10, 0x2003 }, // Point Grey High Res Firefly MV Mono + { 0x1e10, 0x2004 }, // Point Grey Chameleon Color + { 0x1e10, 0x2005 }, // Point Grey Chameleon Mono + { 0x1e10, 0x3000 }, // Point Grey Flea 3 + { 0x1e10, 0x3005 }, // Point Grey Flea 3 (FL3-U3-13Y3M) + { 0x1e10, 0x3006 }, // Point Grey Flea 3 (FL3-U3-13S2C) + { 0x1e10, 0x3008 }, // Point Grey Flea 3 (FL3-U3-88S2C) + { 0x1e10, 0x300a }, // Point Grey Flea 3 (FL3-U3-13E4C) + { 0, 0 } +}; + +static int +is_device_iidc (uint16_t vendor, uint16_t product) +{ + int j = 0; + while (usb_products[j].vendor != 0 && usb_products[j].product != 0) { + if (usb_products[j].vendor == vendor && + usb_products[j].product == product) + return 1; + j++; + } + return 0; +} + +static platform_device_list_t * +dc1394_usb_get_device_list (platform_t * p) +{ + usb_device_list_t * list; + libusb_device * dev; + int i; + + list = calloc (1, sizeof (usb_device_list_t)); + if (!list) + return NULL; + + if (libusb_get_device_list (p->context, &list->libusb_list) < 0) + return NULL; + + dev = list->libusb_list[0]; + for (i=0, dev = list->libusb_list[0]; dev; dev = list->libusb_list[++i]) { + struct libusb_device_descriptor desc; + if (libusb_get_device_descriptor (dev, &desc) != 0) { + dc1394_log_warning ("usb: Failed to get descriptor for device %d", + i); + continue; + } + + if (!is_device_iidc (desc.idVendor, desc.idProduct)) + continue; + + list->list.num_devices++; + list->list.devices = realloc (list->list.devices, + list->list.num_devices * sizeof (platform_device_t *)); + platform_device_t * pdev = malloc(sizeof(platform_device_t)); + pdev->dev = dev; + list->list.devices[list->list.num_devices-1] = pdev; + + dc1394_log_debug ("usb: Found vendor:prod %x:%x at address %x:%x", + desc.idVendor, desc.idProduct, + libusb_get_bus_number (dev), libusb_get_device_address (dev)); + } + + return &list->list; +} + +static void +dc1394_usb_free_device_list (platform_device_list_t * d) +{ + usb_device_list_t * list = (usb_device_list_t *) d; + int i; + for (i = 0; i < d->num_devices; i++) + free (d->devices[i]); + free (d->devices); + libusb_free_device_list (list->libusb_list, 1); + free (d); +} + +/* The high 16 bits of the IEEE 1394 address space are mapped to the request + * byte of USB control transfers. Only a discrete set addresses are + * currently supported, as mapped by this function. */ +static int +address_to_request (uint64_t address) +{ + switch (address >> 32) { + case 0xffff: + return 0x7f; + case 0xd000: + return 0x80; + case 0xd0001: + return 0x81; + } + dc1394_log_error("usb: Invalid high address %x for request", + address >> 32); + return -1; +} + +#define REQUEST_TIMEOUT_MS 1000 + +static int +do_read (libusb_device_handle * handle, uint64_t address, uint32_t * quads, + int num_quads) +{ + int request = address_to_request (address); + if (request < 0) + return -1; + + unsigned char buf[num_quads*4]; + + /* IEEE 1394 address reads are mapped to USB control transfers as + * shown here. */ + int ret = libusb_control_transfer (handle, 0xc0, request, + address & 0xffff, (address >> 16) & 0xffff, + buf, num_quads * 4, REQUEST_TIMEOUT_MS); + if (ret < 0) + return -1; + int i; + int ret_quads = (ret + 3) / 4; + /* Convert from little-endian to host-endian */ + for (i = 0; i < ret_quads; i++) { + quads[i] = (buf[4*i+3] << 24) | (buf[4*i+2] << 16) + | (buf[4*i+1] << 8) | buf[4*i]; + } + return ret_quads; +} + +static int +do_write (libusb_device_handle * handle, uint64_t address, + const uint32_t * quads, int num_quads) +{ + int request = address_to_request (address); + if (request < 0) + return -1; + + unsigned char buf[num_quads*4]; + int i; + /* Convert from host-endian to little-endian */ + for (i = 0; i < num_quads; i++) { + buf[4*i] = quads[i] & 0xff; + buf[4*i+1] = (quads[i] >> 8) & 0xff; + buf[4*i+2] = (quads[i] >> 16) & 0xff; + buf[4*i+3] = (quads[i] >> 24) & 0xff; + } + /* IEEE 1394 address writes are mapped to USB control transfers as + * shown here. */ + int ret = libusb_control_transfer (handle, 0x40, request, + address & 0xffff, (address >> 16) & 0xffff, + buf, num_quads * 4, REQUEST_TIMEOUT_MS); + if (ret < 0) + return -1; + return ret / 4; +} + +static int +dc1394_usb_device_get_config_rom (platform_device_t * device, + uint32_t * quads, int * num_quads) +{ + libusb_device_handle * handle; + if (libusb_open (device->dev, &handle) < 0) { + dc1394_log_warning ("usb: Failed to open device for config ROM"); + return DC1394_FAILURE; + } + + if (*num_quads > 256) + *num_quads = 256; + + /* Read the config ROM one quad at a time because a read longer than + * the length of the ROM will fail. */ + int i; + for (i = 0; i < *num_quads; i++) { + int ret = do_read (handle, CONFIG_ROM_BASE + 0x400 + 4*i, + quads + i, 1); + if (ret < 1) + break; + } + + if (i == 0) { + dc1394_log_error ("usb: Failed to read config ROM"); + libusb_close (handle); + return -1; + } + + *num_quads = i; + libusb_close (handle); + return 0; +} + +static platform_camera_t * +dc1394_usb_camera_new (platform_t * p, platform_device_t * device, + uint32_t unit_directory_offset) +{ + libusb_device_handle * handle; + platform_camera_t * camera; + + if (libusb_open (device->dev, &handle) < 0) { + dc1394_log_error ("usb: Failed to open device"); + return NULL; + } + + if (libusb_set_configuration (handle, 1) < 0) { + dc1394_log_error ("usb: Failed to set configuration 1 after open"); + libusb_close (handle); + return NULL; + } + + camera = calloc (1, sizeof (platform_camera_t)); + camera->handle = handle; + return camera; +} + +static void dc1394_usb_camera_free (platform_camera_t * cam) +{ + libusb_close (cam->handle); + cam->handle = NULL; + free (cam); +} + +static void +dc1394_usb_camera_set_parent (platform_camera_t * cam, dc1394camera_t * parent) +{ + cam->camera = parent; +} + +static dc1394error_t +dc1394_usb_camera_print_info (platform_camera_t * camera, FILE *fd) +{ + libusb_device *dev = libusb_get_device (camera->handle); + struct libusb_device_descriptor desc; + libusb_get_device_descriptor (dev, &desc); + fprintf(fd,"------ Camera platform-specific information ------\n"); + fprintf(fd,"USB Bus Number : %d\n", + libusb_get_bus_number (dev)); + fprintf(fd,"USB Device Address : %d\n", + libusb_get_device_address (dev)); + fprintf(fd,"Vendor ID : 0x%x\n", + desc.idVendor); + fprintf(fd,"Product ID : 0x%x\n", + desc.idProduct); + return DC1394_SUCCESS; +} + +static dc1394error_t +dc1394_usb_camera_read (platform_camera_t * cam, uint64_t offset, + uint32_t * quads, int num_quads) +{ + if (do_read (cam->handle, CONFIG_ROM_BASE + offset, quads, + num_quads) != num_quads) + return DC1394_FAILURE; + + return DC1394_SUCCESS; +} + +static dc1394error_t +dc1394_usb_camera_write (platform_camera_t * cam, uint64_t offset, + const uint32_t * quads, int num_quads) +{ + if (do_write (cam->handle, CONFIG_ROM_BASE + offset, quads, + num_quads) != num_quads) + return DC1394_FAILURE; + + return DC1394_SUCCESS; +} + +static dc1394error_t +dc1394_usb_camera_get_node(platform_camera_t *cam, uint32_t *node, + uint32_t * generation) +{ + /* Since node/generation doesn't really apply to USB, we instead + * put the device address in the "node" argument and "bus number" + * in the generation argument. */ + if (node) + *node = libusb_get_device_address (libusb_get_device (cam->handle)); + if (generation) + *generation = libusb_get_bus_number (libusb_get_device (cam->handle)); + return DC1394_SUCCESS; +} + +static dc1394error_t +dc1394_usb_reset_bus (platform_camera_t * cam) +{ + int ret = libusb_reset_device (cam->handle); + if (ret == 0 || ret == LIBUSB_ERROR_NOT_FOUND) + return DC1394_SUCCESS; + + return DC1394_FAILURE; +} + +static platform_dispatch_t +usb_dispatch = { + .platform_new = dc1394_usb_new, + .platform_free = dc1394_usb_free, + + .get_device_list = dc1394_usb_get_device_list, + .free_device_list = dc1394_usb_free_device_list, + .device_get_config_rom = dc1394_usb_device_get_config_rom, + + .camera_new = dc1394_usb_camera_new, + .camera_free = dc1394_usb_camera_free, + .camera_set_parent = dc1394_usb_camera_set_parent, + + .camera_print_info = dc1394_usb_camera_print_info, + .camera_get_node = dc1394_usb_camera_get_node, + .reset_bus = dc1394_usb_reset_bus, + + .camera_read = dc1394_usb_camera_read, + .camera_write = dc1394_usb_camera_write, + + .capture_setup = dc1394_usb_capture_setup, + .capture_stop = dc1394_usb_capture_stop, + .capture_dequeue = dc1394_usb_capture_dequeue, + .capture_enqueue = dc1394_usb_capture_enqueue, + .capture_get_fileno = dc1394_usb_capture_get_fileno, + .capture_is_frame_corrupt = dc1394_usb_capture_is_frame_corrupt, + +#ifdef HAVE_MACOSX + .capture_set_callback = dc1394_usb_capture_set_callback, + .capture_schedule_with_runloop = dc1394_usb_capture_schedule_with_runloop, +#else + .capture_set_callback = NULL, + .capture_schedule_with_runloop = NULL, +#endif +}; + +void +dc1394_usb_init(dc1394_t * d) +{ + register_platform (d, &usb_dispatch, "usb"); +} diff --git a/dc1394/usb/usb.h b/dc1394/usb/usb.h new file mode 100644 index 0000000..a3b0df6 --- /dev/null +++ b/dc1394/usb/usb.h @@ -0,0 +1,140 @@ +/* + * 1394-Based Digital Camera Control Library + * + * USB backend for dc1394 + * + * Written by David Moore + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __DC1394_USB_H__ +#define __DC1394_USB_H__ + +#include +#include "config.h" +#include "internal.h" +#include "register.h" +#include "offsets.h" + +#ifdef HAVE_MACOSX +#include +#include +#include +#endif + +#ifdef __MINGW32__ +#define pipe(fd) _pipe(fd, 4096, 0) +#endif +#include + +struct _platform_t { + libusb_context *context; +}; + +typedef enum { + BUFFER_EMPTY, + BUFFER_FILLED, + BUFFER_CORRUPT, + BUFFER_ERROR, +} usb_frame_status; + +struct usb_frame { + dc1394video_frame_t frame; + struct libusb_transfer * transfer; + platform_camera_t * pcam; + usb_frame_status status; +}; + + +#ifdef HAVE_MACOSX +typedef struct __dc1394_capture +{ + CFRunLoopRef run_loop; + CFStringRef run_loop_mode; + dc1394capture_callback_t callback; + void * callback_user_data; + CFSocketRef socket; + CFRunLoopSourceRef socket_source; +} dc1394capture_t; +#endif + +struct _platform_camera_t { + libusb_device_handle * handle; + dc1394camera_t * camera; + + struct usb_frame * frames; + unsigned char * buffer; + size_t buffer_size; + uint32_t flags; + unsigned int num_frames; + int current; + int frames_ready; + int queue_broken; + + uint8_t bus; + uint8_t addr; + int notify_pipe[2]; + pthread_t thread; + int thread_created; + pthread_mutex_t mutex; + int mutex_created; + libusb_context *thread_context; + libusb_device_handle *thread_handle; + int kill_thread; + + int capture_is_set; + int iso_auto_started; + +#ifdef HAVE_MACOSX + dc1394capture_t capture; +#endif +}; + + + +dc1394error_t +dc1394_usb_capture_setup(platform_camera_t *craw, uint32_t num_dma_buffers, + uint32_t flags); + +dc1394error_t +dc1394_usb_capture_stop(platform_camera_t *craw); + +dc1394error_t +dc1394_usb_capture_dequeue (platform_camera_t * craw, + dc1394capture_policy_t policy, dc1394video_frame_t **frame_return); + +dc1394error_t +dc1394_usb_capture_enqueue (platform_camera_t * craw, + dc1394video_frame_t * frame); + +int +dc1394_usb_capture_get_fileno (platform_camera_t * craw); + +dc1394bool_t +dc1394_usb_capture_is_frame_corrupt (platform_camera_t * craw, + dc1394video_frame_t * frame); + +dc1394error_t +dc1394_usb_capture_set_callback (platform_camera_t * camera, + dc1394capture_callback_t callback, void * user_data); + +#ifdef HAVE_MACOSX +int +dc1394_usb_capture_schedule_with_runloop (platform_camera_t * camera, + CFRunLoopRef run_loop, CFStringRef run_loop_mode); +#endif + +#endif diff --git a/dc1394/utils.c b/dc1394/utils.c new file mode 100644 index 0000000..b7ec0ec --- /dev/null +++ b/dc1394/utils.c @@ -0,0 +1,398 @@ +/* + * 1394-Based Digital Camera Control Library + * + * Utilities + * + * Written by Damien Douxchamps + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include "internal.h" + +const char *dc1394_feature_desc[DC1394_FEATURE_NUM] = { + "Brightness", + "Exposure", + "Sharpness", + "White Balance", + "Hue", + "Saturation", + "Gamma", + "Shutter", + "Gain", + "Iris", + "Focus", + "Temperature", + "Trigger", + "Trigger Delay", + "White Shading", + "Frame Rate", + "Zoom", + "Pan", + "Tilt", + "Optical Filter", + "Capture Size", + "Capture Quality" +}; + +const char *dc1394_error_strings[DC1394_ERROR_NUM] = { + "Success", + "Generic failure", + "This node is not a camera", + "Function not supported by this camera", + "Camera not initialized", + "Memory allocation failure", + "Tagged register not found", + "Could not allocate an ISO channel", + "Could not allocate bandwidth", + "IOCTL failure", + "Capture is not set", + "Capture is running", + "RAW1394 failure", + "Format_7 Error_flag_1 is set", + "Format_7 Error_flag_2 is set", + "Invalid argument value", + "Requested value is out of range", + "Invalid feature", + "Invalid video format", + "Invalid video mode", + "Invalid framerate", + "Invalid trigger mode", + "Invalid trigger source", + "Invalid ISO speed", + "Invalid IIDC version", + "Invalid Format_7 color coding", + "Invalid Format_7 elementary Bayer tile", + "Invalid capture mode", + "Invalid error code", + "Invalid Bayer method", + "Invalid video1394 device", + "Invalid operation mode", + "Invalid trigger polarity", + "Invalid feature mode", + "Invalid log type", + "Invalid byte order", + "Invalid stereo method", + "Basler error: no more SFF chunks", + "Basler error: corrupted SFF chunk", + "Basler error: unknown SFF chunk" +}; + +dc1394error_t +dc1394_get_image_size_from_video_mode(dc1394camera_t *camera, dc1394video_mode_t video_mode, uint32_t *w, uint32_t *h) +{ + dc1394error_t err; + uint32_t sx, sy; + + switch(video_mode) { + case DC1394_VIDEO_MODE_160x120_YUV444: + *w = 160;*h=120; + return DC1394_SUCCESS; + case DC1394_VIDEO_MODE_320x240_YUV422: + *w = 320;*h=240; + return DC1394_SUCCESS; + case DC1394_VIDEO_MODE_640x480_YUV411: + case DC1394_VIDEO_MODE_640x480_YUV422: + case DC1394_VIDEO_MODE_640x480_RGB8: + case DC1394_VIDEO_MODE_640x480_MONO8: + case DC1394_VIDEO_MODE_640x480_MONO16: + *w =640;*h=480; + return DC1394_SUCCESS; + case DC1394_VIDEO_MODE_800x600_YUV422: + case DC1394_VIDEO_MODE_800x600_RGB8: + case DC1394_VIDEO_MODE_800x600_MONO8: + case DC1394_VIDEO_MODE_800x600_MONO16: + *w=800;*h=600; + return DC1394_SUCCESS; + case DC1394_VIDEO_MODE_1024x768_YUV422: + case DC1394_VIDEO_MODE_1024x768_RGB8: + case DC1394_VIDEO_MODE_1024x768_MONO8: + case DC1394_VIDEO_MODE_1024x768_MONO16: + *w=1024;*h=768; + return DC1394_SUCCESS; + case DC1394_VIDEO_MODE_1280x960_YUV422: + case DC1394_VIDEO_MODE_1280x960_RGB8: + case DC1394_VIDEO_MODE_1280x960_MONO8: + case DC1394_VIDEO_MODE_1280x960_MONO16: + *w=1280;*h=960; + return DC1394_SUCCESS; + case DC1394_VIDEO_MODE_1600x1200_YUV422: + case DC1394_VIDEO_MODE_1600x1200_RGB8: + case DC1394_VIDEO_MODE_1600x1200_MONO8: + case DC1394_VIDEO_MODE_1600x1200_MONO16: + *w=1600;*h=1200; + return DC1394_SUCCESS; + case DC1394_VIDEO_MODE_FORMAT7_0: + case DC1394_VIDEO_MODE_FORMAT7_1: + case DC1394_VIDEO_MODE_FORMAT7_2: + case DC1394_VIDEO_MODE_FORMAT7_3: + case DC1394_VIDEO_MODE_FORMAT7_4: + case DC1394_VIDEO_MODE_FORMAT7_5: + case DC1394_VIDEO_MODE_FORMAT7_6: + case DC1394_VIDEO_MODE_FORMAT7_7: + // get the current color mode from the camera + err=dc1394_format7_get_image_size(camera, video_mode, &sx, &sy); + if (err!=DC1394_SUCCESS) { + return err; + } + else { + *w=sx; + *h=sy; + } + return DC1394_SUCCESS; + case DC1394_VIDEO_MODE_EXIF: + return DC1394_FAILURE; + } + + return DC1394_FAILURE; +} + + +dc1394error_t +dc1394_framerate_as_float(dc1394framerate_t framerate_enum, float *framerate) +{ + switch(framerate_enum) { + case DC1394_FRAMERATE_1_875: + *framerate=1.875; + return DC1394_SUCCESS; + case DC1394_FRAMERATE_3_75: + *framerate=3.75; + return DC1394_SUCCESS; + case DC1394_FRAMERATE_7_5: + *framerate=7.5; + return DC1394_SUCCESS; + case DC1394_FRAMERATE_15: + *framerate=15.0; + return DC1394_SUCCESS; + case DC1394_FRAMERATE_30: + *framerate=30.0; + return DC1394_SUCCESS; + case DC1394_FRAMERATE_60: + *framerate=60.0; + return DC1394_SUCCESS; + case DC1394_FRAMERATE_120: + *framerate=120.0; + return DC1394_SUCCESS; + case DC1394_FRAMERATE_240: + *framerate=240.0; + return DC1394_SUCCESS; + } + return DC1394_INVALID_FRAMERATE; +} + +dc1394error_t +dc1394_is_color(dc1394color_coding_t color_coding, dc1394bool_t *is_color) +{ + switch(color_coding) { + case DC1394_COLOR_CODING_MONO8: + case DC1394_COLOR_CODING_MONO16: + case DC1394_COLOR_CODING_MONO16S: + case DC1394_COLOR_CODING_RAW8: + case DC1394_COLOR_CODING_RAW16: + *is_color=DC1394_FALSE; + return DC1394_SUCCESS; + case DC1394_COLOR_CODING_YUV411: + case DC1394_COLOR_CODING_YUV422: + case DC1394_COLOR_CODING_YUV444: + case DC1394_COLOR_CODING_RGB8: + case DC1394_COLOR_CODING_RGB16: + case DC1394_COLOR_CODING_RGB16S: + *is_color=DC1394_TRUE; + return DC1394_SUCCESS; + } + return DC1394_INVALID_COLOR_CODING; +} + +dc1394error_t +dc1394_get_color_coding_data_depth(dc1394color_coding_t color_coding, uint32_t * bits) +{ + switch(color_coding) { + case DC1394_COLOR_CODING_MONO8: + case DC1394_COLOR_CODING_YUV411: + case DC1394_COLOR_CODING_YUV422: + case DC1394_COLOR_CODING_YUV444: + case DC1394_COLOR_CODING_RGB8: + case DC1394_COLOR_CODING_RAW8: + *bits = 8; + return DC1394_SUCCESS; + case DC1394_COLOR_CODING_MONO16: + case DC1394_COLOR_CODING_RGB16: + case DC1394_COLOR_CODING_MONO16S: + case DC1394_COLOR_CODING_RGB16S: + case DC1394_COLOR_CODING_RAW16: + // shoudn't we return the real bit depth (e.g. 12) instead of systematically 16? + *bits = 16; + return DC1394_SUCCESS; + } + return DC1394_INVALID_COLOR_CODING; +} + +dc1394error_t +dc1394_get_color_coding_bit_size(dc1394color_coding_t color_coding, uint32_t* bits) +{ + switch(color_coding) { + case DC1394_COLOR_CODING_MONO8: + case DC1394_COLOR_CODING_RAW8: + *bits=8; + return DC1394_SUCCESS; + case DC1394_COLOR_CODING_YUV411: + *bits=12; + return DC1394_SUCCESS; + case DC1394_COLOR_CODING_MONO16: + case DC1394_COLOR_CODING_RAW16: + case DC1394_COLOR_CODING_MONO16S: + case DC1394_COLOR_CODING_YUV422: + *bits=16; + return DC1394_SUCCESS; + case DC1394_COLOR_CODING_YUV444: + case DC1394_COLOR_CODING_RGB8: + *bits=24; + return DC1394_SUCCESS; + case DC1394_COLOR_CODING_RGB16: + case DC1394_COLOR_CODING_RGB16S: + *bits=48; + return DC1394_SUCCESS; + } + return DC1394_INVALID_COLOR_CODING; +} + +dc1394error_t +dc1394_get_color_coding_from_video_mode(dc1394camera_t *camera, dc1394video_mode_t video_mode, dc1394color_coding_t *color_coding) +{ + dc1394error_t err; + dc1394color_coding_t id; + + switch(video_mode) { + case DC1394_VIDEO_MODE_160x120_YUV444: + *color_coding=DC1394_COLOR_CODING_YUV444; + return DC1394_SUCCESS; + case DC1394_VIDEO_MODE_320x240_YUV422: + case DC1394_VIDEO_MODE_640x480_YUV422: + case DC1394_VIDEO_MODE_800x600_YUV422: + case DC1394_VIDEO_MODE_1024x768_YUV422: + case DC1394_VIDEO_MODE_1280x960_YUV422: + case DC1394_VIDEO_MODE_1600x1200_YUV422: + *color_coding=DC1394_COLOR_CODING_YUV422; + return DC1394_SUCCESS; + case DC1394_VIDEO_MODE_640x480_YUV411: + *color_coding=DC1394_COLOR_CODING_YUV411; + return DC1394_SUCCESS; + case DC1394_VIDEO_MODE_640x480_RGB8: + case DC1394_VIDEO_MODE_800x600_RGB8: + case DC1394_VIDEO_MODE_1024x768_RGB8: + case DC1394_VIDEO_MODE_1280x960_RGB8: + case DC1394_VIDEO_MODE_1600x1200_RGB8: + *color_coding=DC1394_COLOR_CODING_RGB8; + return DC1394_SUCCESS; + case DC1394_VIDEO_MODE_640x480_MONO8: + case DC1394_VIDEO_MODE_800x600_MONO8: + case DC1394_VIDEO_MODE_1024x768_MONO8: + case DC1394_VIDEO_MODE_1280x960_MONO8: + case DC1394_VIDEO_MODE_1600x1200_MONO8: + *color_coding=DC1394_COLOR_CODING_MONO8; + return DC1394_SUCCESS; + case DC1394_VIDEO_MODE_800x600_MONO16: + case DC1394_VIDEO_MODE_640x480_MONO16: + case DC1394_VIDEO_MODE_1024x768_MONO16: + case DC1394_VIDEO_MODE_1280x960_MONO16: + case DC1394_VIDEO_MODE_1600x1200_MONO16: + *color_coding=DC1394_COLOR_CODING_MONO16; + return DC1394_SUCCESS; + case DC1394_VIDEO_MODE_FORMAT7_0: + case DC1394_VIDEO_MODE_FORMAT7_1: + case DC1394_VIDEO_MODE_FORMAT7_2: + case DC1394_VIDEO_MODE_FORMAT7_3: + case DC1394_VIDEO_MODE_FORMAT7_4: + case DC1394_VIDEO_MODE_FORMAT7_5: + case DC1394_VIDEO_MODE_FORMAT7_6: + case DC1394_VIDEO_MODE_FORMAT7_7: + // get the current color mode from the camera + err=dc1394_format7_get_color_coding(camera, video_mode, &id); + if (err!=DC1394_SUCCESS) { + return err; + } + else { + *color_coding=id; + } + return DC1394_SUCCESS; + case DC1394_VIDEO_MODE_EXIF: + return DC1394_FAILURE; + } + + return DC1394_FAILURE; +} + +dc1394bool_t +dc1394_is_video_mode_scalable(dc1394video_mode_t video_mode) +{ + return ((video_mode>=DC1394_VIDEO_MODE_FORMAT7_MIN)&&(video_mode<=DC1394_VIDEO_MODE_FORMAT7_MAX)); +} + +dc1394bool_t +dc1394_is_video_mode_still_image(dc1394video_mode_t video_mode) +{ + return ((video_mode>=DC1394_VIDEO_MODE_FORMAT6_MIN)&&(video_mode<=DC1394_VIDEO_MODE_FORMAT6_MAX)); +} + +dc1394bool_t +dc1394_is_same_camera(dc1394camera_id_t id1, dc1394camera_id_t id2) +{ + return ((id1.guid==id2.guid)&&(id1.unit==id2.unit)); +} + +const char * +dc1394_feature_get_string(dc1394feature_t feature) +{ + if ((feature>DC1394_FEATURE_MAX)||(featureDC1394_ERROR_MAX)||(error + * Version : 16/02/2005 + */ + +uint16_t +dc1394_checksum_crc16 (const uint8_t* buffer, uint32_t buffer_size) +{ + uint32_t i, j, c, bit; + uint32_t crc = 0; + for (i = 0; i < buffer_size; i++) { + c = (uint32_t)*buffer++; + for (j = 0x80; j; j >>= 1) { + bit = crc & 0x8000; + crc <<= 1; + if (c & j) bit ^= 0x8000; + if (bit) crc ^= 0x1021; + } + } + return (uint16_t)(crc & 0xffff); +} diff --git a/dc1394/utils.h b/dc1394/utils.h new file mode 100644 index 0000000..e1c6ea9 --- /dev/null +++ b/dc1394/utils.h @@ -0,0 +1,105 @@ +/* + * 1394-Based Digital Camera Control Library + * + * Utilities + * + * Written by Damien Douxchamps + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __DC1394_UTILS_H__ +#define __DC1394_UTILS_H__ + +/*! \file dc1394/utils.h + \brief Utility functions + \author Damien Douxchamps: coding + \author Peter Antoniac: documentation maintainer + + More details soon +*/ + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * Returns the image width and height (in pixels) corresponding to a video mode. Works for scalable and non-scalable video modes. + */ +dc1394error_t dc1394_get_image_size_from_video_mode(dc1394camera_t *camera, uint32_t video_mode, uint32_t *width, uint32_t *height); + +/** + * Returns the given framerate as a float. + */ +dc1394error_t dc1394_framerate_as_float(dc1394framerate_t framerate_enum, float *framerate); + +/** + * Returns the number of bits per pixel for a certain color coding. This is the size of the data sent on the bus, the effective + * data depth may vary. Example: RGB16 is 16, YUV411 is 8, YUV422 is 8. + */ +dc1394error_t dc1394_get_color_coding_data_depth(dc1394color_coding_t color_coding, uint32_t * bits); + +/** + * Returns the bit-space used by a pixel. This is different from the data depth! For instance, RGB16 has a bit space of 48 bits, + * YUV422 is 16bits and YU411 is 12bits. + */ +dc1394error_t dc1394_get_color_coding_bit_size(dc1394color_coding_t color_coding, uint32_t* bits); + +/** + * Returns the color coding from the video mode. Works with scalable image formats too. + */ +dc1394error_t dc1394_get_color_coding_from_video_mode(dc1394camera_t *camera, dc1394video_mode_t video_mode, dc1394color_coding_t *color_coding); + +/** + * Tells whether the color mode is color or monochrome + */ +dc1394error_t dc1394_is_color(dc1394color_coding_t color_mode, dc1394bool_t *is_color); + +/** + * Tells whether the video mode is scalable or not. + */ +dc1394bool_t dc1394_is_video_mode_scalable(dc1394video_mode_t video_mode); + +/** + * Tells whether the video mode is "still image" or not ("still image" is currently not supported by any cameras on the market) + */ +dc1394bool_t dc1394_is_video_mode_still_image(dc1394video_mode_t video_mode); + +/** + * Tells whether two IDs refer to the same physical camera unit. + */ +dc1394bool_t dc1394_is_same_camera(dc1394camera_id_t id1, dc1394camera_id_t id2); + +/** + * Returns a descriptive name for a feature + */ +const char * dc1394_feature_get_string(dc1394feature_t feature); + +/** + * Returns a descriptive string for an error code + */ +const char * dc1394_error_get_string(dc1394error_t error); + +/** + * Calculates the CRC16 checksum of a memory region. Useful to verify the CRC of an image buffer, for instance. + */ +uint16_t dc1394_checksum_crc16 (const uint8_t* buffer, uint32_t buffer_size); + +#ifdef __cplusplus +} +#endif + +#endif /* _DC1394_UTILS_H */ + diff --git a/dc1394/vendor/Makefile.am b/dc1394/vendor/Makefile.am new file mode 100644 index 0000000..5f21f08 --- /dev/null +++ b/dc1394/vendor/Makefile.am @@ -0,0 +1,21 @@ +noinst_LTLIBRARIES = libdc1394-vendor.la + +pkgvendorincludedir = $(pkgincludedir)/vendor + +AM_CFLAGS = -I$(top_srcdir) -I$(srcdir)/.. +libdc1394_vendor_la_SOURCES = \ + avt.c \ + avt.h \ + pixelink.c \ + pixelink.h \ + basler.c \ + basler_sff_registry.h \ + basler_sff_registry.c + +# headers to be installed +pkgvendorinclude_HEADERS = \ + avt.h \ + pixelink.h \ + basler.h \ + basler_sff.h + diff --git a/dc1394/vendor/Makefile.in b/dc1394/vendor/Makefile.in new file mode 100644 index 0000000..f06c378 --- /dev/null +++ b/dc1394/vendor/Makefile.in @@ -0,0 +1,696 @@ +# Makefile.in generated by automake 1.13.3 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2013 Free Software Foundation, Inc. + +# This Makefile.in is free software; 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you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include +#include +#include +#include "vendor/avt.h" + +/********************************************************/ +/* Configuration Register Offsets for Advances features */ +/********************************************************/ + +#define REG_CAMERA_AVT_VERSION_INFO1 0x010U +#define REG_CAMERA_AVT_VERSION_INFO3 0x018U +#define REG_CAMERA_AVT_ADV_INQ_1 0x040U +#define REG_CAMERA_AVT_ADV_INQ_2 0x044U +#define REG_CAMERA_AVT_ADV_INQ_3 0x048U +#define REG_CAMERA_AVT_ADV_INQ_4 0x04CU +#define REG_CAMERA_AVT_MAX_RESOLUTION 0x200U +#define REG_CAMERA_AVT_TIMEBASE 0x208U +#define REG_CAMERA_AVT_EXTD_SHUTTER 0x20CU +#define REG_CAMERA_AVT_TEST_IMAGE 0x210U +#define REG_CAMERA_AVT_SEQUENCE_CTRL 0x220U +#define REG_CAMERA_AVT_SEQUENCE_PARAM 0x224U +#define REG_CAMERA_AVT_LUT_CTRL 0x240U +#define REG_CAMERA_AVT_LUT_MEM_CTRL 0x244U +#define REG_CAMERA_AVT_LUT_INFO 0x248U +#define REG_CAMERA_AVT_SHDG_CTRL 0x250U +#define REG_CAMERA_AVT_SHDG_MEM_CTRL 0x254U +#define REG_CAMERA_AVT_SHDG_INFO 0x258U +#define REG_CAMERA_AVT_DEFERRED_TRANS 0x260U +#define REG_CAMERA_AVT_FRAMEINFO 0x270U +#define REG_CAMERA_AVT_FRAMECOUNTER 0x274U +#define REG_CAMERA_AVT_HDR_CONTROL 0x280U +#define REG_CAMERA_AVT_KNEEPOINT_1 0x284U +#define REG_CAMERA_AVT_KNEEPOINT_2 0x288U +#define REG_CAMERA_AVT_KNEEPOINT_3 0x28CU +#define REG_CAMERA_AVT_DSNU_CONTROL 0x290U +#define REG_CAMERA_AVT_BLEMISH_CONTROL 0x294U +#define REG_CAMERA_AVT_IO_INP_CTRL1 0x300U +#define REG_CAMERA_AVT_IO_INP_CTRL2 0x304U +#define REG_CAMERA_AVT_IO_INP_CTRL3 0x308U +#define REG_CAMERA_AVT_IO_INP_CTRL4 0x30CU +#define REG_CAMERA_AVT_IO_OUTP_CTRL1 0x320U +#define REG_CAMERA_AVT_IO_OUTP_CTRL2 0x324U +#define REG_CAMERA_AVT_IO_OUTP_CTRL3 0x328U +#define REG_CAMERA_AVT_IO_OUTP_CTRL4 0x32CU +#define REG_CAMERA_AVT_IO_INTENA_DELAY 0x340U +#define REG_CAMERA_AVT_AUTOSHUTTER_CTRL 0x360U +#define REG_CAMERA_AVT_AUTOSHUTTER_LO 0x364U +#define REG_CAMERA_AVT_AUTOSHUTTER_HI 0x368U +#define REG_CAMERA_AVT_AUTOGAIN_CTRL 0x370U +#define REG_CAMERA_AVT_AUTOFNC_AOI 0x390U +#define REG_CAMERA_AVT_AF_AREA_POSITION 0x394U +#define REG_CAMERA_AVT_AF_AREA_SIZE 0x398U +#define REG_CAMERA_AVT_COLOR_CORR 0x3A0U +#define REG_CAMERA_AVT_COLOR_CORR_CRR 0x3A4U +#define REG_CAMERA_AVT_COLOR_CORR_CGR 0x3A8U +#define REG_CAMERA_AVT_COLOR_CORR_CBR 0x3ACU +#define REG_CAMERA_AVT_COLOR_CORR_CRG 0x3B0U +#define REG_CAMERA_AVT_COLOR_CORR_CGG 0x3B4U +#define REG_CAMERA_AVT_COLOR_CORR_CBG 0x3B8U +#define REG_CAMERA_AVT_COLOR_CORR_CRB 0x3BCU +#define REG_CAMERA_AVT_COLOR_CORR_CGB 0x3C0U +#define REG_CAMERA_AVT_COLOR_CORR_CBB 0x3C4U +#define REG_CAMERA_AVT_TRIGGER_DELAY 0x400U +#define REG_CAMERA_AVT_MIRROR_IMAGE 0x410U +#define REG_CAMERA_AVT_CHANNEL_ADJUST_CTRL 0x420U +#define REG_CAMERA_AVT_CHANNEL_ADJUST_VALUE 0x424U +#define REG_CAMERA_AVT_SOFT_RESET 0x510U +#define REG_CAMERA_AVT_HSNRR 0x520U +#define REG_CAMERA_AVT_GPDATA_INFO 0xFFCU +#define REG_CAMERA_AVT_GPDATA_BUFFER 0x1000U + +/************************************************************************/ +/* Get Version (Read Only) */ +/************************************************************************/ +dc1394error_t +dc1394_avt_get_version(dc1394camera_t *camera, + uint32_t *UCType, uint32_t *Version, + uint32_t *Camera_ID, uint32_t *FPGA_Version) +{ + dc1394error_t err; + uint32_t value; + + /* Retrieve uC */ + *UCType =dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_VERSION_INFO1,&value); + + /* uC Version : Bits 16..31 */ + *Version =(uint32_t)(value & 0xFFFFUL ); + + /* Retrieve Camera ID and FPGA_Version */ + err=dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_VERSION_INFO3, &value); + DC1394_ERR_RTN(err,"Could not get AVT version info 3"); + + /* Camera_ID : bit 0-15 */ + *Camera_ID =(uint32_t)(value >>16 ); + + /* FPGA_Version : bit 16-31 */ + *FPGA_Version=(uint32_t)(value & 0xFFFFUL ); + + return DC1394_SUCCESS; + +} + +/************************************************************************/ +/* Get Advanced feature inquiry */ +/************************************************************************/ +dc1394error_t +dc1394_avt_get_advanced_feature_inquiry(dc1394camera_t *camera, + dc1394_avt_adv_feature_info_t *adv_feature) +{ + dc1394error_t err; + uint32_t value; + + /* Retrieve first group of features presence */ + err=dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_ADV_INQ_1, &value); + DC1394_ERR_RTN(err,"Could not get AVT advanced features INQ 1"); + + adv_feature->MaxResolution= (value & 0x80000000UL) ? DC1394_TRUE : DC1394_FALSE; + adv_feature->TimeBase= (value & 0x40000000UL) ? DC1394_TRUE : DC1394_FALSE; + adv_feature->ExtdShutter= (value & 0x20000000UL) ? DC1394_TRUE : DC1394_FALSE; + adv_feature->TestImage= (value & 0x10000000UL) ? DC1394_TRUE : DC1394_FALSE; + adv_feature->FrameInfo= (value & 0x08000000UL) ? DC1394_TRUE : DC1394_FALSE; + adv_feature->Sequences= (value & 0x04000000UL) ? DC1394_TRUE : DC1394_FALSE; + adv_feature->VersionInfo= (value & 0x02000000UL) ? DC1394_TRUE : DC1394_FALSE; + //ADV_INQ_1 7 + adv_feature->Lookup_Tables= (value & 0x00800000UL) ? DC1394_TRUE : DC1394_FALSE; + adv_feature->Shading= (value & 0x00400000UL) ? DC1394_TRUE : DC1394_FALSE; + adv_feature->DeferredTrans= (value & 0x00200000UL) ? DC1394_TRUE : DC1394_FALSE; + adv_feature->HDR_Mode= (value & 0x00100000UL) ? DC1394_TRUE : DC1394_FALSE; + adv_feature->DSNU= (value & 0x00080000UL) ? DC1394_TRUE : DC1394_FALSE; + adv_feature->BlemishCorrection= (value & 0x00040000UL) ? DC1394_TRUE : DC1394_FALSE; + adv_feature->TriggerDelay= (value & 0x00020000UL) ? DC1394_TRUE : DC1394_FALSE; + adv_feature->MirrorImage= (value & 0x00010000UL) ? DC1394_TRUE : DC1394_FALSE; + adv_feature->SoftReset= (value & 0x00008000UL) ? DC1394_TRUE : DC1394_FALSE; + adv_feature->HSNR= (value & 0x00004000UL) ? DC1394_TRUE : DC1394_FALSE; + adv_feature->ColorCorrection= (value & 0x00002000UL) ? DC1394_TRUE : DC1394_FALSE; + adv_feature->UserProfiles= (value & 0x00001000UL) ? DC1394_TRUE : DC1394_FALSE; + //ADV_INQ_1 20 + adv_feature->UserSets= (value & 0x00000800UL) ? DC1394_TRUE : DC1394_FALSE; + adv_feature->TimeStamp= (value & 0x00000400UL) ? DC1394_TRUE : DC1394_FALSE; + adv_feature->FrmCntStamp= (value & 0x00000200UL) ? DC1394_TRUE : DC1394_FALSE; + adv_feature->TrgCntStamp= (value & 0x00000100UL) ? DC1394_TRUE : DC1394_FALSE; + //ADV_INQ_1 25-30 + adv_feature->GP_Buffer= (value & 0x00000001UL) ? DC1394_TRUE : DC1394_FALSE; + + /* Remember this request have been done */ + adv_feature->features_requested = DC1394_TRUE; + + /* Retrieve second group of features presence */ + err=dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_ADV_INQ_2, &value); + DC1394_ERR_RTN(err,"Could not get AVT advanced features INQ 2"); + + adv_feature->Input_1 = (value & 0x80000000UL) ? DC1394_TRUE : DC1394_FALSE; + adv_feature->Input_2 = (value & 0x40000000UL) ? DC1394_TRUE : DC1394_FALSE; + //ADV_INQ_2 2-7 + adv_feature->Output_1= (value & 0x00800000UL) ? DC1394_TRUE : DC1394_FALSE; + adv_feature->Output_2= (value & 0x00400000UL) ? DC1394_TRUE : DC1394_FALSE; + adv_feature->Output_3= (value & 0x00200000UL) ? DC1394_TRUE : DC1394_FALSE; + adv_feature->Output_4= (value & 0x00100000UL) ? DC1394_TRUE : DC1394_FALSE; + //ADV_INQ_2 12-15 + adv_feature->IntEnaDelay= (value & 0x00008000UL) ? DC1394_TRUE : DC1394_FALSE; + adv_feature->IncDecoder= (value & 0x00004000UL) ? DC1394_TRUE : DC1394_FALSE; + //ADV_INQ_2 18-31 + + err=dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_ADV_INQ_3, &value); + DC1394_ERR_RTN(err,"Could not get AVT advanced features INQ 3"); + + adv_feature->CameraStatus= (value & 0x80000000UL) ? DC1394_TRUE : DC1394_FALSE; + //ADV_INQ_3 1-3 + adv_feature->AutoShutter= (value & 0x08000000UL) ? DC1394_TRUE : DC1394_FALSE; + adv_feature->AutoGain= (value & 0x04000000UL) ? DC1394_TRUE : DC1394_FALSE; + adv_feature->AutoFunctionAOI= (value & 0x02000000UL) ? DC1394_TRUE : DC1394_FALSE; + //ADV_INQ_3 7-31 + + err=dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_ADV_INQ_4, &value); + DC1394_ERR_RTN(err,"Could not get AVT advanced features INQ 4"); + + adv_feature->HDRPike= (value & 0x80000000UL) ? DC1394_TRUE : DC1394_FALSE; + //ADV_INQ_4 1-31 + + return DC1394_SUCCESS; +} + +/************************************************************************/ +/* Print Advanced features */ +/************************************************************************/ +dc1394error_t +dc1394_avt_print_advanced_feature(dc1394_avt_adv_feature_info_t *adv_feature) +{ + + puts ("ADVANCED FEATURES SUPPORTED:"); + if(adv_feature->MaxResolution == DC1394_TRUE) puts (" MaxResolution "); + if(adv_feature->TimeBase == DC1394_TRUE) puts (" TimeBase "); + if(adv_feature->ExtdShutter == DC1394_TRUE) puts (" ExtdShutter "); + if(adv_feature->TestImage == DC1394_TRUE) puts (" TestImage "); + if(adv_feature->FrameInfo == DC1394_TRUE) puts (" FrameInfo "); + if(adv_feature->Sequences == DC1394_TRUE) puts (" Sequences "); + if(adv_feature->VersionInfo == DC1394_TRUE) puts (" VersionInfo "); + //ADV_INQ_1 7 + if(adv_feature->Lookup_Tables == DC1394_TRUE) puts (" Lookup_Tables "); + if(adv_feature->Shading == DC1394_TRUE) puts (" Shading "); + if(adv_feature->DeferredTrans == DC1394_TRUE) puts (" DeferredTrans "); + if(adv_feature->HDR_Mode == DC1394_TRUE) puts (" HDR_Mode "); + if(adv_feature->DSNU == DC1394_TRUE) puts (" DSNU "); + if(adv_feature->BlemishCorrection == DC1394_TRUE) puts (" BlemishCorrection "); + if(adv_feature->TriggerDelay == DC1394_TRUE) puts (" TriggerDelay "); + if(adv_feature->MirrorImage == DC1394_TRUE) puts (" MirrorImage "); + if(adv_feature->SoftReset == DC1394_TRUE) puts (" SoftReset "); + if(adv_feature->HSNR == DC1394_TRUE) puts (" HSNR "); + if(adv_feature->ColorCorrection == DC1394_TRUE) puts (" ColorCorrection "); + if(adv_feature->UserProfiles == DC1394_TRUE) puts (" UserProfiles "); + //ADV_INQ_1 20 + if(adv_feature->UserSets == DC1394_TRUE) puts (" UserSets "); + if(adv_feature->TimeStamp == DC1394_TRUE) puts (" TimeStamp "); + if(adv_feature->FrmCntStamp == DC1394_TRUE) puts (" FrmCntStamp "); + if(adv_feature->TrgCntStamp == DC1394_TRUE) puts (" TrgCntStamp "); + //ADV_INQ_1 25-30 + if(adv_feature->GP_Buffer == DC1394_TRUE) puts (" GP_Buffer "); + + + if(adv_feature->Input_1 == DC1394_TRUE) puts (" Input_1 "); + if(adv_feature->Input_2 == DC1394_TRUE) puts (" Input_2 "); + //ADV_INQ_2 2-7 + if(adv_feature->Output_1 == DC1394_TRUE) puts (" Output_1 "); + if(adv_feature->Output_2 == DC1394_TRUE) puts (" Output_2 "); + if(adv_feature->Output_3 == DC1394_TRUE) puts (" Output_3 "); + if(adv_feature->Output_4 == DC1394_TRUE) puts (" Output_4 "); + //ADV_INQ_2 12-15 + if(adv_feature->IntEnaDelay == DC1394_TRUE) puts (" IntEnaDelay "); + if(adv_feature->IncDecoder == DC1394_TRUE) puts (" IncDecoder "); + //ADV_INQ_2 18-31 + + if(adv_feature->CameraStatus == DC1394_TRUE) puts (" CameraStatus "); + //ADV_INQ_3 1-3 + if(adv_feature->AutoShutter == DC1394_TRUE) puts (" AutoShutter "); + if(adv_feature->AutoGain == DC1394_TRUE) puts (" AutoGain "); + if(adv_feature->AutoFunctionAOI == DC1394_TRUE) puts (" AutoFunctionAOI "); + //ADV_INQ_3 7-31 + + if(adv_feature->HDRPike == DC1394_TRUE) puts (" HDRPike "); + //ADV_INQ_4 1-31 + + return DC1394_SUCCESS; + +} + + +/************************************************************************/ +/* Get shading mode */ +/************************************************************************/ +dc1394error_t +dc1394_avt_get_shading(dc1394camera_t *camera, + dc1394bool_t *on_off, dc1394bool_t *compute, + dc1394bool_t *show, uint32_t *frame_nb) +{ + dc1394error_t err; + uint32_t value; + + /* Retrieve shading properties */ + err=dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_SHDG_CTRL, &value); + DC1394_ERR_RTN(err,"Could not get AVT shading control reg"); + + /* Shading ON / OFF : Bit 6 */ + if (on_off) + *on_off = (uint32_t)((value & 0x2000000UL) >> 25); + + /* Compute : Bit 5 */ + if (compute) + *compute = (uint32_t)((value & 0x4000000UL) >> 26); + + /* Show image : Bit 4 */ + if (show) + *show = (uint32_t)((value & 0x8000000UL) >> 27); + + /* Number of images for auto computing of the shading reference: Bits 24..31 */ + if (frame_nb) + *frame_nb =(uint32_t)((value & 0xFFUL)); + + return DC1394_SUCCESS; + +} + + +/************************************************************************/ +/* Set shading mode */ +/************************************************************************/ +dc1394error_t +dc1394_avt_set_shading(dc1394camera_t *camera, + dc1394bool_t on_off, dc1394bool_t compute, + dc1394bool_t show, uint32_t frame_nb) +{ + dc1394error_t err; + uint32_t curval; + + /* Retrieve current shading properties */ + err=dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_SHDG_CTRL, &curval); + DC1394_ERR_RTN(err,"Could not get AVT shading control reg"); + + /* Shading ON / OFF : Bit 6 */ + curval = (curval & 0xFDFFFFFFUL) | ((on_off ) << 25); + + /* Compute : Bit 5 */ + curval = (curval & 0xFBFFFFFFUL) | ((compute ) << 26); + + /* Show Image : Bit 4 */ + curval = (curval & 0xF7FFFFFFUL) | ((show ) << 27); + + /* Number of images : Bits 24..31 */ + curval = (curval & 0xFFFFFF00UL) | ((frame_nb & 0xFFUL )); + + /* Set new parameters */ + err=dc1394_set_adv_control_register(camera,REG_CAMERA_AVT_SHDG_CTRL, curval); + DC1394_ERR_RTN(err,"Could not set AVT shading control reg"); + + return DC1394_SUCCESS; + +} + + +/************************************************************************/ +/* Get shading mem ctrl */ +/************************************************************************/ +dc1394error_t +dc1394_avt_get_shading_mem_ctrl(dc1394camera_t *camera, dc1394bool_t *en_write, + dc1394bool_t *en_read, uint32_t *addroffset) +{ + dc1394error_t err; + uint32_t value; + + /* Retrieve current memory shading properties */ + err=dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_SHDG_MEM_CTRL, &value); + DC1394_ERR_RTN(err,"Could not get AVT shading memory control"); + + /* Enable write access : Bit 5 */ + if (en_write) + *en_write = (uint32_t)((value & 0x4000000UL) >> 26); + + /* Enable read access : Bit 6 */ + if (en_read) + *en_read = (uint32_t)((value & 0x2000000UL) >> 25); + + /* addroffset in byte : Bits 8..31 */ + if (addroffset) + *addroffset =(uint32_t)((value & 0xFFFFFFUL)); + + return DC1394_SUCCESS; +} + + +/************************************************************************/ +/* Set shading mem ctrl */ +/************************************************************************/ +dc1394error_t +dc1394_avt_set_shading_mem_ctrl(dc1394camera_t *camera, + dc1394bool_t en_write, dc1394bool_t en_read, uint32_t addroffset) +{ + dc1394error_t err; + uint32_t curval; + + /* Retrieve current shading properties */ + err=dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_SHDG_MEM_CTRL, &curval); + DC1394_ERR_RTN(err,"Could not get AVT shading memory control"); + + /* read access enable : Bit 6 */ + curval = (curval & 0xFDFFFFFFUL) | ((en_read ) << 25); + + /* write access enable : Bit 5 */ + curval = (curval & 0xFBFFFFFFUL) | ((en_write ) << 26); + + /* Number of images : Bits 8..31 */ + curval = (curval & 0xFF000000UL) | ((addroffset & 0xFFFFFFUL )); + + /* Set new parameters */ + err=dc1394_set_adv_control_register(camera,REG_CAMERA_AVT_SHDG_MEM_CTRL, curval); + DC1394_ERR_RTN(err,"Could not get AVT LUT memory control"); + + return DC1394_SUCCESS; +} + +/************************************************************************/ +/* Get shading info */ +/************************************************************************/ +dc1394error_t +dc1394_avt_get_shading_info(dc1394camera_t *camera, uint32_t *MaxImageSize) +{ + dc1394error_t err; + uint32_t value; + + /* Retrieve shading info */ + err=dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_SHDG_INFO, &value); + DC1394_ERR_RTN(err,"Could not get AVT shading info"); + + /* Max Shading Image size(byte) : Bits 8..31 */ + *MaxImageSize =(uint32_t)((value & 0xFFFFFFUL)); + + return DC1394_SUCCESS; + +} + + +/************************************************************************/ +/* Get Multiple slope parameters (HDR) */ +/************************************************************************/ +dc1394error_t +dc1394_avt_get_multiple_slope(dc1394camera_t *camera, + dc1394bool_t *on_off, uint32_t *points_nb,uint32_t *kneepoint1, + uint32_t *kneepoint2, uint32_t *kneepoint3) +{ + dc1394error_t err; + uint32_t value; + + /* Retrieve current hdr parameters */ + err=dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_HDR_CONTROL, &value); + DC1394_ERR_RTN(err,"Could not get AVT HDR control register"); + + /* Multiple slope ON / OFF : Bit 6 */ + *on_off = (uint32_t)((value & 0x2000000UL) >> 25); + + /* Number of actives points : Bits 28..31 */ + *points_nb =(uint32_t)((value & 0xFUL)); + + /* kneepoints */ + err=dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_KNEEPOINT_1, kneepoint1); + DC1394_ERR_RTN(err,"Could not get AVT kneepoint 1"); + err=dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_KNEEPOINT_2, kneepoint2); + DC1394_ERR_RTN(err,"Could not get AVT kneepoint 2"); + err=dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_KNEEPOINT_3, kneepoint3); + DC1394_ERR_RTN(err,"Could not get AVT kneepoint 3"); + + return DC1394_SUCCESS; + +} + + +/************************************************************************/ +/* Set Multiple slope parameters */ +/************************************************************************/ +dc1394error_t +dc1394_avt_set_multiple_slope(dc1394camera_t *camera, + dc1394bool_t on_off, uint32_t points_nb, uint32_t kneepoint1, + uint32_t kneepoint2, uint32_t kneepoint3) +{ + dc1394error_t err; + uint32_t curval; + + /* Retrieve current hdr parameters */ + err=dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_HDR_CONTROL, &curval); + DC1394_ERR_RTN(err,"Could not get AVT HDR control reg"); + + /* Shading ON / OFF : Bit 6 */ + curval = (curval & 0xFDFFFFFFUL) | ((on_off ) << 25); + + /* Number of points : Bits 28..31 */ + curval = (curval & 0xFFFFFFF0UL) | ((points_nb & 0xFUL )); + + /* Set new hdr parameters */ + err=dc1394_set_adv_control_register(camera,REG_CAMERA_AVT_HDR_CONTROL, curval); + DC1394_ERR_RTN(err,"Could not set AVT HDR control reg"); + + /* kneepoints */ + err=dc1394_set_adv_control_register(camera,REG_CAMERA_AVT_KNEEPOINT_1, kneepoint1); + DC1394_ERR_RTN(err,"Could not set AVT kneepoint 1"); + err=dc1394_set_adv_control_register(camera,REG_CAMERA_AVT_KNEEPOINT_2, kneepoint2); + DC1394_ERR_RTN(err,"Could not set AVT kneepoint 2"); + err=dc1394_set_adv_control_register(camera,REG_CAMERA_AVT_KNEEPOINT_3, kneepoint3); + DC1394_ERR_RTN(err,"Could not set AVT kneepoint 3"); + + return DC1394_SUCCESS; +} + + +/************************************************************************/ +/* Get Shutter Timebase */ +/************************************************************************/ +dc1394error_t +dc1394_avt_get_timebase(dc1394camera_t *camera, uint32_t *timebase_id) +{ + dc1394error_t err; + uint32_t value; + + /* Retrieve current timebase */ + err=dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_TIMEBASE, &value); + DC1394_ERR_RTN(err,"Could not get AVT timebase"); + + /* Time base ID : Bits 29..31 */ + *timebase_id =(uint32_t)((value & 0xFUL)); + + return DC1394_SUCCESS; +} + + +/************************************************************************/ +/* Set Shutter Timebase (acquisition must be stopped) */ +/************************************************************************/ +dc1394error_t +dc1394_avt_set_timebase(dc1394camera_t *camera, uint32_t timebase_id) +{ + dc1394error_t err; + uint32_t curval; + + /* Retrieve current timebase */ + err=dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_TIMEBASE, &curval); + DC1394_ERR_RTN(err,"Could not get AVT timebase"); + + curval = (curval & 0xFFFFFFF0UL) | ((timebase_id & 0xFUL )); + + /* Set new timebase */ + err=dc1394_set_adv_control_register(camera,REG_CAMERA_AVT_TIMEBASE, curval); + DC1394_ERR_RTN(err,"Could not set AVT timebase"); + + return DC1394_SUCCESS; +} + + +/************************************************************************/ +/* Get Extented Shutter */ +/************************************************************************/ +dc1394error_t +dc1394_avt_get_extented_shutter(dc1394camera_t *camera, uint32_t *timebase_id) +{ + dc1394error_t err; + uint32_t value; + + /* Retrieve current extented shutter value */ + err=dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_EXTD_SHUTTER, &value); + DC1394_ERR_RTN(err,"Could not get AVT extended shutter reg"); + + /* Exposure Time in us: Bits 6..31 */ + *timebase_id =(uint32_t)((value & 0xFFFFFFFUL)); + + return DC1394_SUCCESS; + +} + + +/************************************************************************/ +/* Set Extented shutter */ +/************************************************************************/ +dc1394error_t +dc1394_avt_set_extented_shutter(dc1394camera_t *camera, uint32_t timebase_id) +{ + dc1394error_t err; + uint32_t curval; + + /* Retrieve current extented shutter value */ + err=dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_EXTD_SHUTTER, &curval); + DC1394_ERR_RTN(err,"Could not get AVT extended shutter reg"); + + /* Time base ID : Bits 6..31 */ + curval = (curval & 0xF0000000UL) | ((timebase_id & 0x0FFFFFFFUL )); + + /* Set new extented shutter value */ + err=dc1394_set_adv_control_register(camera,REG_CAMERA_AVT_EXTD_SHUTTER, curval); + DC1394_ERR_RTN(err,"Could not set AVT extended shutter reg"); + + return DC1394_SUCCESS; +} + + +/************************************************************************/ +/* Get MaxResolution (Read Only) */ +/************************************************************************/ +dc1394error_t +dc1394_avt_get_MaxResolution(dc1394camera_t *camera, uint32_t *MaxHeight, uint32_t *MaxWidth) +{ + dc1394error_t err; + uint32_t value; + + /* Retrieve the maximum resolution */ + err=dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_MAX_RESOLUTION, &value); + DC1394_ERR_RTN(err,"Could not get AVT max resolution"); + + /* MaxHeight : Bits 0..15 */ + *MaxHeight =(uint32_t)(value >> 16); + /* MaxWidth : Bits 16..31 */ + *MaxWidth =(uint32_t)(value & 0xFFFFUL ); + + return DC1394_SUCCESS; +} + + +/************************************************************************/ +/* Get Auto Shutter */ +/************************************************************************/ +dc1394error_t +dc1394_avt_get_auto_shutter(dc1394camera_t *camera, uint32_t *MinValue, uint32_t *MaxValue) +{ + dc1394error_t err; + uint32_t value; + + /* Retrieve current min auto shutter value */ + err=dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_AUTOSHUTTER_LO, &value); + DC1394_ERR_RTN(err,"Could not get AVT autoshutter LSB"); + + *MinValue =(uint32_t)value; + + /* Retrieve current max auto shutter value */ + err=dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_AUTOSHUTTER_HI, &value); + DC1394_ERR_RTN(err,"Could not get AVT autoshutter MSB"); + + *MaxValue =(uint32_t)value; + + return DC1394_SUCCESS; +} + + +/************************************************************************/ +/* Set Auto shutter */ +/************************************************************************/ +dc1394error_t +dc1394_avt_set_auto_shutter(dc1394camera_t *camera, uint32_t MinValue, uint32_t MaxValue) +{ + dc1394error_t err; + /* Set min auto shutter value */ + err=dc1394_set_adv_control_register(camera,REG_CAMERA_AVT_AUTOSHUTTER_LO, MinValue); + DC1394_ERR_RTN(err,"Could not set AVT autoshutter LSB"); + + /* Set max auto shutter value */ + err=dc1394_set_adv_control_register(camera,REG_CAMERA_AVT_AUTOSHUTTER_HI, MaxValue); + DC1394_ERR_RTN(err,"Could not set AVT autoshutter MSB"); + + return DC1394_SUCCESS; +} + + +/************************************************************************/ +/* Get Auto Gain */ +/************************************************************************/ +dc1394error_t +dc1394_avt_get_auto_gain(dc1394camera_t *camera, uint32_t *MinValue, uint32_t *MaxValue) +{ + dc1394error_t err; + uint32_t value; + + /* Retrieve auto gain values */ + err=dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_AUTOGAIN_CTRL, &value); + DC1394_ERR_RTN(err,"Could not get AVT autogain"); + + /* Min : bits 20..31 */ + *MinValue =(uint32_t)(value & 0xFFFUL); + /* Max : bits 4..15 */ + *MaxValue =(uint32_t)((value >> 16) & 0xFFFUL); + + return DC1394_SUCCESS; +} + + +/************************************************************************/ +/* Set Auto gain */ +/************************************************************************/ +dc1394error_t +dc1394_avt_set_auto_gain(dc1394camera_t *camera, uint32_t MinValue, uint32_t MaxValue) +{ + dc1394error_t err; + uint32_t value; + + /* Max : bits 4..15, Min : bits 20..31 */ + value = ( MaxValue <<16 ) | ( MinValue ); + + /* Set new parameters */ + err=dc1394_set_adv_control_register(camera,REG_CAMERA_AVT_AUTOGAIN_CTRL,value); + DC1394_ERR_RTN(err,"Could not set AVT autogain"); + + return DC1394_SUCCESS; +} + + +/************************************************************************/ +/* Get Trigger delay */ +/************************************************************************/ +dc1394error_t +dc1394_avt_get_trigger_delay(dc1394camera_t *camera, dc1394bool_t *on_off, uint32_t *DelayTime) +{ + dc1394error_t err; + uint32_t value; + + /* Retrieve trigger delay */ + err=dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_TRIGGER_DELAY, &value); + DC1394_ERR_RTN(err,"Could not get AVT trigger delay"); + + /* trigger_delay ON / OFF : Bit 6 */ + *on_off = (uint32_t)((value & 0x2000000UL) >> 25); + + /* Delai time in us : Bits 11..31 */ + *DelayTime =(uint32_t)((value & 0xFFFFFUL)); + + return DC1394_SUCCESS; +} + + +/************************************************************************/ +/* Set Trigger delay */ +/************************************************************************/ +dc1394error_t +dc1394_avt_set_trigger_delay(dc1394camera_t *camera, dc1394bool_t on_off, uint32_t DelayTime) +{ + dc1394error_t err; + uint32_t curval; + + /* Retrieve trigger delay */ + err=dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_TRIGGER_DELAY, &curval); + DC1394_ERR_RTN(err,"Could not get AVT trigger delay"); + + /* trigger_delay ON / OFF : Bit 6 */ + curval = (curval & 0xFDFFFFFFUL) | ((on_off ) << 25); + + /* Delay time in us : Bits 11..31 */ + curval = (curval & 0xFFF00000UL) | DelayTime; + + /* Set new parameters */ + err=dc1394_set_adv_control_register(camera,REG_CAMERA_AVT_TRIGGER_DELAY, curval); + DC1394_ERR_RTN(err,"Could not set AVT trigger delay"); + + return DC1394_SUCCESS; +} + + +/************************************************************************/ +/* Get Mirror */ +/************************************************************************/ +dc1394error_t +dc1394_avt_get_mirror(dc1394camera_t *camera, dc1394bool_t *on_off) +{ + dc1394error_t err; + uint32_t value; + + /* Retrieve Mirror mode */ + err=dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_MIRROR_IMAGE, &value); + DC1394_ERR_RTN(err,"Could not get AVT mirror image"); + + /* mirror ON / OFF : Bit 6 */ + *on_off = (uint32_t)((value & 0x2000000UL) >> 25); + + return DC1394_SUCCESS; +} + +/************************************************************************/ +/* Set Mirror */ +/************************************************************************/ +dc1394error_t +dc1394_avt_set_mirror(dc1394camera_t *camera, dc1394bool_t on_off) +{ + dc1394error_t err; + uint32_t curval; + + /* ON / OFF : Bit 6 */ + curval = on_off << 25; + + /* Set mirror mode */ + err=dc1394_set_adv_control_register(camera,REG_CAMERA_AVT_MIRROR_IMAGE, curval); + DC1394_ERR_RTN(err,"Could not set AVT mirror image"); + + return DC1394_SUCCESS; +} + +/************************************************************************/ +/* Get DSNU */ +/************************************************************************/ +dc1394error_t +dc1394_avt_get_dsnu(dc1394camera_t *camera, dc1394bool_t *on_off,uint32_t *frame_nb) +{ + dc1394error_t err; + uint32_t value; + /* Retrieve dsnu parameters */ + err=dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_DSNU_CONTROL, &value); + DC1394_ERR_RTN(err,"Could not get AVT DSNU control"); + + /* ON / OFF : Bit 6 */ + *on_off = !(uint32_t)((value & 0x2000000UL) >> 25); + + /* Number of images : Bits 24..31 */ + *frame_nb =(uint32_t)((value & 0xFFUL)); + + return DC1394_SUCCESS; +} + +/************************************************************************/ +/* Set DSNU */ +/************************************************************************/ +dc1394error_t +dc1394_avt_set_dsnu(dc1394camera_t *camera, + dc1394bool_t on_off, dc1394bool_t compute, uint32_t frame_nb) +{ + dc1394error_t err; + uint32_t curval; + + /* Retrieve current dsnu parameters */ + err=dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_DSNU_CONTROL, &curval); + DC1394_ERR_RTN(err,"Could not get AVT DSNU control"); + + /* Compute : Bit 5 */ + curval = (curval & 0xFBFFFFFFUL) | ((compute ) << 26); + + /* ON / OFF : Bit 6 */ + curval = (curval & 0xFDFFFFFFUL) | ((!on_off ) << 25); + + /* Number of images : Bits 24..31 */ + curval = (curval & 0xFFFFFF00UL) | ((frame_nb & 0xFFUL )); + + /* Set new dsnu parameters */ + err=dc1394_set_adv_control_register(camera,REG_CAMERA_AVT_DSNU_CONTROL, curval); + DC1394_ERR_RTN(err,"Could not set AVT DSNU control"); + + int cont=1; + while (cont) { + usleep(50000); + err=dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_DSNU_CONTROL, &curval); + DC1394_ERR_RTN(err,"Could not get AVT DSNU control"); + if ((curval & 0x01000000UL)==0) + cont=0; + } + return DC1394_SUCCESS; +} + +/************************************************************************/ +/* Get BLEMISH */ +/************************************************************************/ +dc1394error_t +dc1394_avt_get_blemish(dc1394camera_t *camera, dc1394bool_t *on_off, uint32_t *frame_nb) +{ + dc1394error_t err; + uint32_t value; + + err=dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_BLEMISH_CONTROL, &value); + DC1394_ERR_RTN(err,"Could not get AVT blemish control"); + + /* ON / OFF : Bit 6 */ + *on_off = (uint32_t)((value & 0x2000000UL) >> 25); + + /* Number of images : Bits 24..31 */ + *frame_nb =(uint32_t)((value & 0xFFUL)); + + return DC1394_SUCCESS; +} + +/************************************************************************/ +/* Set BLEMISH */ +/************************************************************************/ +dc1394error_t +dc1394_avt_set_blemish(dc1394camera_t *camera, + dc1394bool_t on_off, dc1394bool_t compute, uint32_t frame_nb) +{ + dc1394error_t err; + uint32_t curval; + + /* Retrieve current blemish parameters */ + err=dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_BLEMISH_CONTROL, &curval); + DC1394_ERR_RTN(err,"Could not get AVT blemish control"); + + /* Compute : Bit 5 */ + curval = (curval & 0xFBFFFFFFUL) | ((compute ) << 26); + + /* ON / OFF : Bit 6 */ + curval = (curval & 0xFDFFFFFFUL) | ((on_off ) << 25); + + /* Number of images : Bits 24..31 */ + curval = (curval & 0xFFFFFF00UL) | ((frame_nb & 0xFFUL )); + + /* Set new blemish parameters */ + err=dc1394_set_adv_control_register(camera,REG_CAMERA_AVT_BLEMISH_CONTROL, curval); + DC1394_ERR_RTN(err,"Could not set AVT blemish control"); + + int cont=1; + while (cont) { + usleep(50000); + err=dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_BLEMISH_CONTROL, &curval); + DC1394_ERR_RTN(err,"Could not get AVT DSNU control"); + if ((curval & 0x01000000UL)==0) + cont=0; + } + + return DC1394_SUCCESS; +} + + + +/************************************************************************/ +/* Get IO REG_CAMERA_AVT_IO_INP_CTRLx or REG_CAMERA_AVT_IO_OUTP_CTRLx */ +/************************************************************************/ +dc1394error_t +dc1394_avt_get_io(dc1394camera_t *camera, uint32_t IO, + dc1394bool_t *polarity, uint32_t *mode, dc1394bool_t *pinstate) +{ + dc1394error_t err; + uint32_t value; + + /* Retrieve IO parameters */ + err=dc1394_get_adv_control_register(camera,IO, &value); + DC1394_ERR_RTN(err,"Could not get AVT IO register"); + + /* polarity : Bit 7 */ + *polarity = (uint32_t)((value & 0x1000000UL) >> 24); + + /* pinstate : Bit 31 */ + *pinstate = (uint32_t)((value & 0x1UL)); + + /* mode : Bits 11..15 */ + *mode =(uint32_t)((value >> 16 ) & 0x1FUL); + + return DC1394_SUCCESS; +} + +/************************************************************************/ +/* Set IO REG_CAMERA_AVT_IO_INP_CTRLx or REG_CAMERA_AVT_IO_OUTP_CTRLx */ +/************************************************************************/ +dc1394error_t +dc1394_avt_set_io(dc1394camera_t *camera,uint32_t IO, + dc1394bool_t polarity, uint32_t mode, dc1394bool_t pinstate) +{ + dc1394error_t err; + uint32_t curval; + + /* Retrieve current IO parameters */ + err=dc1394_get_adv_control_register(camera,IO, &curval); + DC1394_ERR_RTN(err,"Could not get AVT IO register"); + + /* polarity : Bit 7 */ + curval = (curval & 0xFEFFFFFFUL) | ((polarity ) << 24); + + /* mode : Bits 11..15 */ + curval = (curval & 0xFFE0FFFFUL) | ((mode << 16) & 0x1F0000UL ); + + /* Pin state: bit 31 */ + if (mode==1) + curval = (curval & 0xFFFFFFFEUL) | pinstate; + + /* Set new IO parameters */ + err=dc1394_set_adv_control_register(camera,IO, curval); + DC1394_ERR_RTN(err,"Could not set AVT IO register"); + + return DC1394_SUCCESS; +} + +/************************************************************************/ +/* BusReset IEEE1394 */ +/************************************************************************/ +dc1394error_t +dc1394_avt_reset(dc1394camera_t *camera) +{ + dc1394error_t err; + uint32_t value; + /* ON / OFF : Bit 6 */ + value= (1<<25) + 200; /*2sec*/ + /* Reset */ + err=dc1394_set_adv_control_register(camera,REG_CAMERA_AVT_SOFT_RESET,value); + DC1394_ERR_RTN(err,"Could not set AVT soft reset"); + + return DC1394_SUCCESS; +} + + +/************************************************************************/ +/* Get Lookup Tables (LUT) */ +/************************************************************************/ +dc1394error_t +dc1394_avt_get_lut(dc1394camera_t *camera, dc1394bool_t *on_off, uint32_t *lutnb) +{ + dc1394error_t err; + uint32_t value; + + /* Retrieve current luts parameters */ + err=dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_LUT_CTRL, &value); + DC1394_ERR_RTN(err,"Could not get AVT LUT control"); + + /* Shading ON / OFF : Bit 6 */ + *on_off = (uint32_t)((value & 0x2000000UL) >> 25); + + /* Number of lut : Bits 26..31 */ + *lutnb =(uint32_t)((value & 0x3FUL)); + + return DC1394_SUCCESS; +} + + +/************************************************************************/ +/* Set Lookup Tables (LUT) */ +/************************************************************************/ +dc1394error_t +dc1394_avt_set_lut(dc1394camera_t *camera, dc1394bool_t on_off, uint32_t lutnb) +{ + dc1394error_t err; + uint32_t curval; + + /* Retrieve current luts parameters */ + err=dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_LUT_CTRL, &curval); + DC1394_ERR_RTN(err,"Could not get AVT LUT control"); + + /* Shading ON / OFF : Bit 6 */ + curval = (curval & 0xFDFFFFFFUL) | ((on_off ) << 25); + + /* Number of lut : Bits 26..31 */ + curval = (curval & 0xFFFFFFB0UL) | ((lutnb & 0x3FUL )); + + /* Set new luts parameters */ + err=dc1394_set_adv_control_register(camera,REG_CAMERA_AVT_LUT_CTRL, curval); + DC1394_ERR_RTN(err,"Could not set AVT LUT control"); + + return DC1394_SUCCESS; +} + + +/************************************************************************/ +/* Get LUT ctrl */ +/************************************************************************/ +dc1394error_t +dc1394_avt_get_lut_mem_ctrl(dc1394camera_t *camera, dc1394bool_t *en_write, + uint32_t * AccessLutNo,uint32_t *addroffset) +{ + dc1394error_t err; + uint32_t value; + + /* Retrieve current memory luts parameters */ + err=dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_LUT_MEM_CTRL, &value); + DC1394_ERR_RTN(err,"Could not get AVT LUT memory control"); + + /* Enable write access : Bit 5 */ + *en_write = (uint32_t)((value & 0x4000000UL) >> 26); + + /* AccessLutNo : Bits 8..15 */ + *AccessLutNo=(uint32_t)((value >> 16) & 0xFFUL); + + /* addroffset in byte : Bits 16..31 */ + *addroffset =(uint32_t)((value & 0xFFFFUL)); + + return DC1394_SUCCESS; +} + + +/************************************************************************/ +/* Set LUT ctrl */ +/************************************************************************/ +dc1394error_t +dc1394_avt_set_lut_mem_ctrl(dc1394camera_t *camera, + dc1394bool_t en_write, uint32_t AccessLutNo, uint32_t addroffset) +{ + dc1394error_t err; + uint32_t curval; + + /* Retrieve current memory luts parameters */ + err=dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_LUT_MEM_CTRL, &curval); + DC1394_ERR_RTN(err,"Could not get AVT LUT memory control"); + + /* write access enable : Bit 5 */ + curval = (curval & 0xFBFFFFFFUL) | ((en_write ) << 26); + + /* AccessLutNo : Bits 8..15 */ + curval = (curval & 0xFF00FFFFUL) | ((AccessLutNo << 16) & 0xFF0000UL ); + + /* Number of images : Bits 16..31 */ + curval = (curval & 0xFFFF0000UL) | ((addroffset & 0xFFFFUL )); + + /* Set new parameters */ + err=dc1394_set_adv_control_register(camera,REG_CAMERA_AVT_LUT_MEM_CTRL, curval); + DC1394_ERR_RTN(err,"Could not set AVT LUT memory control"); + + return DC1394_SUCCESS; +} + + +/************************************************************************/ +/* Get LUT info */ +/************************************************************************/ +dc1394error_t +dc1394_avt_get_lut_info(dc1394camera_t *camera, uint32_t *NumOfLuts, uint32_t *MaxLutSize) +{ + dc1394error_t err; + uint32_t value; + /* Retrieve luts info */ + err=dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_LUT_INFO, &value); + DC1394_ERR_RTN(err,"Could not get AVT LUT info"); + + /* NumOfLuts : Bits 8..15 */ + *NumOfLuts=(uint32_t)((value >> 16) & 0xFFUL); + + /* MaxLutSize : Bits 16..31 */ + *MaxLutSize =(uint32_t)((value & 0xFFFFUL)); + + return DC1394_SUCCESS; +} + + + +/************************************************************************/ +/* Get Automatic white balance with Area Of Interest AOI */ +/************************************************************************/ +dc1394error_t +dc1394_avt_get_aoi(dc1394camera_t *camera, + dc1394bool_t *on_off, int *left, int *top, int *width, int *height) +{ + dc1394error_t err; + uint32_t value; + + /* Retrieve current mode*/ + err=dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_AUTOFNC_AOI, &value); + DC1394_ERR_RTN(err,"Could not get AVT autofocus AOI"); + + /* ON / OFF : Bit 6 */ + *on_off = (uint32_t)((value & 0x2000000UL) >> 25); + + /* Retrieve current size of area*/ + err=dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_AF_AREA_SIZE, &value); + DC1394_ERR_RTN(err,"Could not get AVT AF area size"); + + /* width : Bits 0..15 */ + *width =(uint32_t)(value >> 16); + /* height : Bits 16..31 */ + *height =(uint32_t)(value & 0xFFFFUL ); + + /* Retrieve current position of area*/ + err=dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_AF_AREA_POSITION, &value); + DC1394_ERR_RTN(err,"Could not get AVT AF area position"); + + /* left : Bits 0..15 */ + *left =(uint32_t)(value >> 16); + /* top : Bits 16..31 */ + *top =(uint32_t)(value & 0xFFFFUL ); + + return DC1394_SUCCESS; +} + +/************************************************************************/ +/* Set Automatic white balance with Area Of Interest AOI */ +/************************************************************************/ +dc1394error_t +dc1394_avt_set_aoi(dc1394camera_t *camera, + dc1394bool_t on_off,int left, int top, int width, int height) +{ + dc1394error_t err; + uint32_t curval; + + /* ON / OFF : Bit 6 */ + curval = on_off << 25; + + /* Set feature on off */ + err=dc1394_set_adv_control_register(camera,REG_CAMERA_AVT_AUTOFNC_AOI, curval); + DC1394_ERR_RTN(err,"Could not set AVT autofocus AOI"); + + /* Set size */ + err=dc1394_set_adv_control_register(camera,REG_CAMERA_AVT_AF_AREA_SIZE, (width << 16) | height); + DC1394_ERR_RTN(err,"Could not set AVT AF area size"); + + /* Set position */ + err=dc1394_set_adv_control_register(camera,REG_CAMERA_AVT_AF_AREA_POSITION,(left << 16) | top ); + DC1394_ERR_RTN(err,"Could not set AVT AF area position"); + + return DC1394_SUCCESS; +} + +/************************************************************************/ +/* Get test_images */ +/************************************************************************/ +dc1394error_t +dc1394_avt_get_test_images(dc1394camera_t *camera, uint32_t *image_no) +{ + dc1394error_t err; + uint32_t value; + + /* Retrieve test image number */ + err=dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_TEST_IMAGE, &value); + DC1394_ERR_RTN(err,"Could not get AVT test image"); + + /* Numero Image : Bits 28..31 */ + *image_no =(uint32_t)((value & 0xFUL)); + + return DC1394_SUCCESS; +} + + +/************************************************************************/ +/* Set test_images */ +/************************************************************************/ +dc1394error_t +dc1394_avt_set_test_images(dc1394camera_t *camera, uint32_t image_no) +{ + dc1394error_t err; + uint32_t curval; + + /* Retrieve current test image */ + err=dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_TEST_IMAGE, &curval); + DC1394_ERR_RTN(err,"Could not get AVT test image"); + + /* Numero Image : Bits 28..31 */ + curval = (curval & 0xFFFFFFF0UL) | ((image_no & 0xFUL )); + + /* Set new test image */ + err=dc1394_set_adv_control_register(camera,REG_CAMERA_AVT_TEST_IMAGE,curval); + DC1394_ERR_RTN(err,"Could not set AVT test image"); + + return DC1394_SUCCESS; +} + + +/************************************************************************/ +/* Get frame info */ +/************************************************************************/ +dc1394error_t +dc1394_avt_get_frame_info(dc1394camera_t *camera, uint32_t *framecounter) +{ + dc1394error_t err; + uint32_t value; + + /* Retrieve frame info */ + err=dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_FRAMECOUNTER, &value); + DC1394_ERR_RTN(err,"Could not get AVT framecounter"); + + /* framecounter : Bits 0..31 */ + *framecounter =(uint32_t)(value); + + return DC1394_SUCCESS; +} + + +/************************************************************************/ +/* Reset frame info */ +/************************************************************************/ +dc1394error_t +dc1394_avt_reset_frame_info(dc1394camera_t *camera) +{ + dc1394error_t err; + /* Reset counter */ + err=dc1394_set_adv_control_register(camera,REG_CAMERA_AVT_FRAMEINFO,1 << 30); + DC1394_ERR_RTN(err,"Could not get AVT frame info"); + + return DC1394_SUCCESS; +} + +/************************************************************************/ +/* Get Deferred image transport */ +/************************************************************************/ +dc1394error_t +dc1394_avt_get_deferred_trans(dc1394camera_t *camera, + dc1394bool_t *HoldImage, dc1394bool_t * FastCapture, + uint32_t *FifoSize, uint32_t *NumOfImages ) +{ + dc1394error_t err; + uint32_t value; + + /* Retrieve Deferred image transport mode */ + err=dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_DEFERRED_TRANS, &value); + DC1394_ERR_RTN(err,"Could not get AVT deferred transfer info"); + + /* enable/disable deferred transport mode : Bit 6 */ + *HoldImage = (uint32_t)((value & 0x2000000UL) >> 25); + + /* enable/disable fast capture mode (format 7 only) : Bit 7 */ + *FastCapture = (uint32_t)((value & 0x1000000UL) >> 24); + + /* Size of fifo in number of image : Bits 16..23 */ + *FifoSize =(uint32_t)((value >> 8 & 0xFFUL)); + + /* Number of images in buffer: Bits 24..31 */ + *NumOfImages =(uint32_t)((value & 0xFFUL)); + + return DC1394_SUCCESS; +} + + +/************************************************************************/ +/* Set Deferred image transport */ +/************************************************************************/ +dc1394error_t +dc1394_avt_set_deferred_trans(dc1394camera_t *camera, + dc1394bool_t HoldImage, dc1394bool_t FastCapture, + uint32_t FifoSize, uint32_t NumOfImages, + dc1394bool_t SendImage) +{ + dc1394error_t err; + uint32_t curval; + + /* Retrieve current image transport mode */ + err=dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_DEFERRED_TRANS, &curval); + DC1394_ERR_RTN(err,"Could not get AVT deferred transfer info"); + + /* Send NumOfImages now : Bit 5 */ + curval = (curval & 0xFBFFFFFFUL) | ((SendImage ) << 26); + + /* enable/disable deferred transport mode : Bit 6 */ + curval = (curval & 0xFDFFFFFFUL) | ((HoldImage ) << 25); + + /* enable/disable fast capture mode (format 7 only) : Bit 7 */ + curval = (curval & 0xFEFFFFFFUL) | ((FastCapture ) << 24); + + /* Size of fifo in number of image : Bits 16..23 */ + curval = (curval & 0xFFFF00FFUL) | (((FifoSize << 8) & 0xFF00UL )); + + /* Number of images : Bits 24..31 */ + curval = (curval & 0xFFFFFF00UL) | ((NumOfImages & 0xFFUL )); + + /* Set new parameters */ + err=dc1394_set_adv_control_register(camera,REG_CAMERA_AVT_DEFERRED_TRANS, curval); + DC1394_ERR_RTN(err,"Could not set AVT deferred transfer info"); + + return DC1394_SUCCESS; +} + + + +/************************************************************************/ +/* Get GPData info */ +/************************************************************************/ +dc1394error_t +dc1394_avt_get_gpdata_info(dc1394camera_t *camera, uint32_t *BufferSize) +{ + dc1394error_t err; + uint32_t value; + /* Retrieve info on the general purpose buffer */ + err=dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_GPDATA_INFO, &value); + DC1394_ERR_RTN(err,"Could not get AVT GP data info"); + + /* BufferSize : Bits 16..31 */ + *BufferSize =(uint32_t)((value & 0xFFFFUL)); + + return DC1394_SUCCESS; +} + + +/************************************************************************/ +/* Common code for GPData register access computation */ +/************************************************************************/ +static void gpdata_io_common(uint32_t *buf_local, uint32_t gpdata_numquads, + uint32_t *nextIndex, uint32_t index, uint32_t size, + uint32_t *newBufferSize, uint32_t *nQuadWriteSize, + dc1394bool_t *finish) +{ + /* clear buffer */ + memset(buf_local, 0, gpdata_numquads * sizeof(uint32_t)); + + /* calculate the index after writing the next block */ + *nextIndex = index + (gpdata_numquads * 4); + /* if the next index lies behind the allocated memory -> align */ + if (size < *nextIndex) { + *newBufferSize = (gpdata_numquads * 4) - (*nextIndex - size); + /* if the reduced write-buffer size (buffer-size - 'overhang') is dividable by 4 */ + *nQuadWriteSize = *newBufferSize / 4; + if ((*newBufferSize % 4) != 0) + *nQuadWriteSize = *nQuadWriteSize + 1; + + *finish = DC1394_TRUE; /* ...because it's the last block */ + } + else + *nQuadWriteSize = gpdata_numquads; + + if (*nextIndex == size) + *finish = DC1394_TRUE; +} + + +/************************************************************************/ +/* Read size number of bytes from GPData buffer */ +/************************************************************************/ +dc1394error_t +dc1394_avt_read_gpdata(dc1394camera_t *camera, unsigned char *buf, uint32_t size) +{ + uint32_t gpdata_numquads, gpdata_bufsize; + uint32_t nQuadReadSize, newBufferSize; + uint32_t i, index = 0, nextIndex; + uint32_t *buf_local; + dc1394bool_t finish = DC1394_FALSE; + dc1394error_t err; + + /* determine gpdata_bufsize (as read-block-size) */ + err = dc1394_avt_get_gpdata_info(camera, &gpdata_bufsize); + DC1394_ERR_RTN(err,"Could not get AVT GPData info"); + + /* calculate the number of quadlets in the gpdata buffer */ + gpdata_numquads = gpdata_bufsize / 4; + if ((gpdata_bufsize % 4) != 0) + gpdata_numquads++; + + /* allocate memory for the 'read-buffer' */ + buf_local = malloc(gpdata_numquads * sizeof(uint32_t)); + if (buf_local == NULL) + return DC1394_FAILURE; + + do { + gpdata_io_common(buf_local, gpdata_numquads, &nextIndex, index, size, &newBufferSize, &nQuadReadSize, &finish); + + /* read block */ + err = dc1394_get_adv_control_registers(camera, REG_CAMERA_AVT_GPDATA_BUFFER, + buf_local, nQuadReadSize); + if (err != DC1394_SUCCESS) { + free(buf_local); + return DC1394_FAILURE; + } + + /* copy block-contents to user buf */ + for (i = 0; i < nQuadReadSize; i++) + memcpy(buf + index + (i * 4), &buf_local[i], sizeof(uint32_t)); + + index += (nQuadReadSize * 4); + + /* loop until all bytes are read */ + } while (!finish); + + free(buf_local); + return DC1394_SUCCESS; +} + + +/************************************************************************/ +/* Write size number of bytes to GPData buffer */ +/************************************************************************/ +dc1394error_t +dc1394_avt_write_gpdata(dc1394camera_t *camera, unsigned char *buf, uint32_t size) +{ + uint32_t gpdata_bufsize, gpdata_numquads; + uint32_t nQuadWriteSize, newBufferSize; + uint32_t i, index = 0, nextIndex; + uint32_t *buf_local; + dc1394bool_t finish = DC1394_FALSE; + dc1394error_t err; + + /* determine gpdata_bufsize */ + err = dc1394_avt_get_gpdata_info(camera, &gpdata_bufsize); + DC1394_ERR_RTN(err,"Could not get AVT GPData info"); + + /* calculate the number of quadlets in the gpdata buffer */ + gpdata_numquads = gpdata_bufsize / 4; + if ((gpdata_bufsize % 4) != 0) + gpdata_numquads++; + + /* allocate memory for the write buffer */ + buf_local = malloc(gpdata_numquads * sizeof(uint32_t)); + if (buf_local == NULL) + return DC1394_FAILURE; + + do { + gpdata_io_common(buf_local, gpdata_numquads, &nextIndex, index, size, &newBufferSize, &nQuadWriteSize, &finish); + + /* copy block-contents to buf_local */ + for (i = 0; i < nQuadWriteSize; i++) + memcpy(&buf_local[i], buf + index + (i * 4), sizeof(uint32_t)); + + /* write block */ + err = dc1394_set_adv_control_registers(camera, REG_CAMERA_AVT_GPDATA_BUFFER, + buf_local, nQuadWriteSize); + if (err != DC1394_SUCCESS) { + free(buf_local); + return DC1394_FAILURE; + } + + index += (nQuadWriteSize * 4); + + /* loop until all bytes are read */ + } while (!finish); + + free(buf_local); + return DC1394_SUCCESS; +} + + +/************************************************************************/ +/* Read shading image from camera into buffer */ +/************************************************************************/ +dc1394error_t +dc1394_avt_read_shading_img(dc1394camera_t *camera, unsigned char *buf, + uint32_t size) +{ + dc1394error_t err; + dc1394bool_t en_write; + uint32_t addr; + + /* Enable read at address 0 */ + err = dc1394_avt_get_shading_mem_ctrl(camera, &en_write, NULL, NULL); + DC1394_ERR_RTN(err,"Could not read AVT shading mem ctrl"); + err = dc1394_avt_set_shading_mem_ctrl(camera, en_write, DC1394_TRUE, 0); + DC1394_ERR_RTN(err,"Could not write AVT shading mem ctrl"); + + /* Read data */ + err = dc1394_avt_read_gpdata(camera, buf, size); + DC1394_ERR_RTN(err,"Could not read AVT gpdata"); + + /* Disable read */ + err = dc1394_avt_get_shading_mem_ctrl(camera, &en_write, NULL, &addr); + DC1394_ERR_RTN(err,"Could not read AVT shading mem ctrl"); + err = dc1394_avt_set_shading_mem_ctrl(camera, en_write, DC1394_FALSE, addr); + DC1394_ERR_RTN(err,"Could not write AVT shading mem ctrl"); + + return DC1394_SUCCESS; +} + + +/************************************************************************/ +/* Write shading image from buffer to camera */ +/************************************************************************/ +dc1394error_t +dc1394_avt_write_shading_img(dc1394camera_t *camera, unsigned char *buf, + uint32_t size) +{ + dc1394error_t err; + dc1394bool_t en_read; + uint32_t addr; + + /* Enable write at address 0 */ + err = dc1394_avt_get_shading_mem_ctrl(camera, NULL, &en_read, NULL); + DC1394_ERR_RTN(err,"Could not read AVT shading mem ctrl"); + err = dc1394_avt_set_shading_mem_ctrl(camera, DC1394_TRUE, en_read, 0); + DC1394_ERR_RTN(err,"Could not write AVT shading mem ctrl"); + + /* Write data */ + err = dc1394_avt_write_gpdata(camera, buf, size); + DC1394_ERR_RTN(err,"Could not write AVT gpdata"); + + /* Disable write */ + err = dc1394_avt_get_shading_mem_ctrl(camera, NULL, &en_read, &addr); + DC1394_ERR_RTN(err,"Could not read AVT shading mem ctrl"); + err = dc1394_avt_set_shading_mem_ctrl(camera, DC1394_FALSE, en_read, addr); + DC1394_ERR_RTN(err,"Could not write AVT shading mem ctrl"); + + return DC1394_SUCCESS; +} + +/************************************************************************/ +/* Read channel adjust (AVT Pike) */ +/************************************************************************/ +dc1394error_t dc1394_avt_get_channel_adjust(dc1394camera_t *camera, int16_t *channel_adjust) +{ + dc1394error_t err; + uint32_t value; + + /* Retrieve current channel adjust */ + err=dc1394_get_adv_control_register(camera,REG_CAMERA_AVT_CHANNEL_ADJUST_VALUE, &value); + DC1394_ERR_RTN(err,"Could not get AVT channel adjust"); + + /* channel adjust: Bits 16..31 */ + *channel_adjust = (int16_t)value; + + return DC1394_SUCCESS; +} + +/************************************************************************/ +/* Write channel adjust (AVT Pike) */ +/************************************************************************/ +dc1394error_t dc1394_avt_set_channel_adjust(dc1394camera_t *camera, int16_t channel_adjust) +{ + dc1394error_t err; + + /* Set new channel adjust */ + err=dc1394_set_adv_control_register(camera,REG_CAMERA_AVT_CHANNEL_ADJUST_VALUE, (uint32_t)channel_adjust); + DC1394_ERR_RTN(err,"Could not set AVT channel adjust"); + + return DC1394_SUCCESS; +} + +/************************************************************************/ +/* Set Color Correction + Coefficients */ +/************************************************************************/ + +dc1394error_t dc1394_avt_set_color_corr(dc1394camera_t *camera, dc1394bool_t on_off, dc1394bool_t reset, int32_t Crr, int32_t Cgr, int32_t Cbr, int32_t Crg, int32_t Cgg, int32_t Cbg, int32_t Crb, int32_t Cgb, int32_t Cbb) +{ + dc1394error_t err; + uint32_t curval; + + //retrieve color correction + err=dc1394_get_adv_control_register(camera, REG_CAMERA_AVT_COLOR_CORR, &curval); + DC1394_ERR_RTN(err,"Could not get AVT color correction"); + + //ON / OFF : Bit 6 + curval = (curval & 0xFDFFFFFFUL) | ((on_off) << 25); + + //reset coefficients to defaults : Bit 7 + curval = (curval & 0xFEFFFFFFUL) | ((reset) << 24); + + //set new parameters + err=dc1394_set_adv_control_register(camera,REG_CAMERA_AVT_COLOR_CORR, curval); + DC1394_ERR_RTN(err,"Could not set AVT color correction"); + + if (!reset) { + //red channel coefficients + err=dc1394_set_adv_control_register(camera, REG_CAMERA_AVT_COLOR_CORR_CRR, Crr); + DC1394_ERR_RTN(err,"Could not set AVT color correction coefficient Crr"); + + err=dc1394_set_adv_control_register(camera, REG_CAMERA_AVT_COLOR_CORR_CGR, Cgr); + DC1394_ERR_RTN(err,"Could not set AVT color correction coefficient Cgr"); + + err=dc1394_set_adv_control_register(camera, REG_CAMERA_AVT_COLOR_CORR_CBR, Cbr); + DC1394_ERR_RTN(err,"Could not set AVT color correction coefficient Cbr"); + + //green channel coefficients + err=dc1394_set_adv_control_register(camera, REG_CAMERA_AVT_COLOR_CORR_CRG, Crg); + DC1394_ERR_RTN(err,"Could not set AVT color correction coefficient Crg"); + + err=dc1394_set_adv_control_register(camera, REG_CAMERA_AVT_COLOR_CORR_CGG, Cgg); + DC1394_ERR_RTN(err,"Could not set AVT color correction coefficient Cgg"); + + err=dc1394_set_adv_control_register(camera, REG_CAMERA_AVT_COLOR_CORR_CBG, Cbg); + DC1394_ERR_RTN(err,"Could not set AVT color correction coefficient Cbg"); + + //blue channel coefficients + err=dc1394_set_adv_control_register(camera, REG_CAMERA_AVT_COLOR_CORR_CRB, Crb); + DC1394_ERR_RTN(err,"Could not set AVT color correction coefficient Crb"); + + err=dc1394_set_adv_control_register(camera, REG_CAMERA_AVT_COLOR_CORR_CGB, Cgb); + DC1394_ERR_RTN(err,"Could not set AVT color correction coefficient Cgb"); + + err=dc1394_set_adv_control_register(camera, REG_CAMERA_AVT_COLOR_CORR_CBB, Cbb); + DC1394_ERR_RTN(err,"Could not set AVT color correction coefficient Cbb"); + } + + return DC1394_SUCCESS; +} + + +/************************************************************************/ +/* Get Color Correction + Coefficients */ +/************************************************************************/ + +dc1394error_t dc1394_avt_get_color_corr(dc1394camera_t *camera, dc1394bool_t *on_off, int32_t *Crr, int32_t *Cgr, int32_t *Cbr, int32_t *Crg, int32_t *Cgg, int32_t *Cbg, int32_t *Crb, int32_t *Cgb, int32_t *Cbb) +{ + dc1394error_t err; + uint32_t value; + + //retrieve color correction + err=dc1394_get_adv_control_register(camera, REG_CAMERA_AVT_COLOR_CORR, &value); + DC1394_ERR_RTN(err,"Could not get AVT color correction"); + + //ON / OFF : Bit 6 + *on_off = (uint32_t)((value & 0x2000000UL) >> 25); + + //red channel coefficients + err=dc1394_get_adv_control_register(camera, REG_CAMERA_AVT_COLOR_CORR_CRR, (uint32_t *)Crr); + DC1394_ERR_RTN(err,"Could not get AVT color correction coefficient Crr"); + + err=dc1394_get_adv_control_register(camera, REG_CAMERA_AVT_COLOR_CORR_CGR, (uint32_t *)Cgr); + DC1394_ERR_RTN(err,"Could not get AVT color correction coefficient Cgr"); + + err=dc1394_get_adv_control_register(camera, REG_CAMERA_AVT_COLOR_CORR_CBR, (uint32_t *)Cbr); + DC1394_ERR_RTN(err,"Could not get AVT color correction coefficient Cbr"); + + //green channel coefficients + err=dc1394_get_adv_control_register(camera, REG_CAMERA_AVT_COLOR_CORR_CRG, (uint32_t *)Crg); + DC1394_ERR_RTN(err,"Could not get AVT color correction coefficient Crg"); + + err=dc1394_get_adv_control_register(camera, REG_CAMERA_AVT_COLOR_CORR_CGG, (uint32_t *)Cgg); + DC1394_ERR_RTN(err,"Could not get AVT color correction coefficient Cgg"); + + err=dc1394_get_adv_control_register(camera, REG_CAMERA_AVT_COLOR_CORR_CBG, (uint32_t *)Cbg); + DC1394_ERR_RTN(err,"Could not get AVT color correction coefficient Cbg"); + + //blue channel coefficients + err=dc1394_get_adv_control_register(camera, REG_CAMERA_AVT_COLOR_CORR_CRB, (uint32_t *)Crb); + DC1394_ERR_RTN(err,"Could not get AVT color correction coefficient Crb"); + + err=dc1394_get_adv_control_register(camera, REG_CAMERA_AVT_COLOR_CORR_CGB, (uint32_t *)Cgb); + DC1394_ERR_RTN(err,"Could not get AVT color correction coefficient Cgb"); + + err=dc1394_get_adv_control_register(camera, REG_CAMERA_AVT_COLOR_CORR_CBB, (uint32_t *)Cbb); + DC1394_ERR_RTN(err,"Could not get AVT color correction coefficient Cbb"); + + return DC1394_SUCCESS; +} + +/************************************************************************/ +/* Get HSNR */ +/************************************************************************/ + +dc1394error_t dc1394_avt_get_hsnr(dc1394camera_t *camera, dc1394bool_t *on_off, uint32_t *grabCount) +{ + dc1394error_t err; + uint32_t value; + + /* Retrieve HSNRR */ + err=dc1394_get_adv_control_register(camera, REG_CAMERA_AVT_HSNRR, &value); + DC1394_ERR_RTN(err,"Could not get AVT HSNRR"); + + /*ON / OFF : Bit 6 */ + *on_off = (uint32_t)((value & 0x2000000UL) >> 25); + + /* grabCount: Bits 23..31 */ + *grabCount =(uint32_t)((value & 0x1FFUL)); + + return DC1394_SUCCESS; +} + + +/************************************************************************/ +/* Set HSNR */ +/************************************************************************/ + +dc1394error_t dc1394_avt_set_hsnr(dc1394camera_t *camera, dc1394bool_t on_off, uint32_t grabCount) +{ + dc1394error_t err; + uint32_t curval; + + /* Retrieve HSNR */ + err=dc1394_get_adv_control_register(camera, REG_CAMERA_AVT_HSNRR, &curval); + DC1394_ERR_RTN(err,"Could not get AVT HSNRR"); + + /*ON / OFF : Bit 6 */ + curval = (curval & 0xFDFFFFFFUL) | ((on_off) << 25); + + /* grabCount: Bits 23..31 */ + curval = (curval & 0xFFFFFE00UL) | grabCount; + + /* Set new parameters */ + err=dc1394_set_adv_control_register(camera, REG_CAMERA_AVT_HSNRR, curval); + DC1394_ERR_RTN(err,"Could not set AVT HSNRR"); + + return DC1394_SUCCESS; +} diff --git a/dc1394/vendor/avt.h b/dc1394/vendor/avt.h new file mode 100644 index 0000000..885f2a6 --- /dev/null +++ b/dc1394/vendor/avt.h @@ -0,0 +1,467 @@ +/* + * 1394-Based Digital Camera Control Library + * + * Allied Vision Technologies (AVT) specific extensions + * + * Written by Pierre MOOS + * + * Copyright (C) 2005 Inria Sophia-Antipolis + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __DC1394_VENDOR_AVT_H__ +#define __DC1394_VENDOR_AVT_H__ + +#include +#include +#include + +/*! \file dc1394/vendor/avt.h + \brief No docs yet + + More details soon +*/ +typedef struct __dc1394_avt_adv_feature_info_struct +{ + uint32_t feature_id; + dc1394bool_t features_requested; + /************************************************************************/ + dc1394bool_t MaxResolution; //ADV_INQ_1 0 + dc1394bool_t TimeBase; //ADV_INQ_1 1 + dc1394bool_t ExtdShutter; //ADV_INQ_1 2 + dc1394bool_t TestImage; //ADV_INQ_1 3 + dc1394bool_t FrameInfo; //ADV_INQ_1 4 + dc1394bool_t Sequences; //ADV_INQ_1 5 + dc1394bool_t VersionInfo; //ADV_INQ_1 6 + //ADV_INQ_1 7 + dc1394bool_t Lookup_Tables; //ADV_INQ_1 8 + dc1394bool_t Shading; //ADV_INQ_1 9 + dc1394bool_t DeferredTrans; //ADV_INQ_1 10 + dc1394bool_t HDR_Mode; //ADV_INQ_1 11 + dc1394bool_t DSNU; //ADV_INQ_1 12 + dc1394bool_t BlemishCorrection; //ADV_INQ_1 13 + dc1394bool_t TriggerDelay; //ADV_INQ_1 14 + dc1394bool_t MirrorImage; //ADV_INQ_1 15 + dc1394bool_t SoftReset; //ADV_INQ_1 16 + dc1394bool_t HSNR; //ADV_INQ_1 17 + dc1394bool_t ColorCorrection; //ADV_INQ_1 18 + dc1394bool_t UserProfiles; //ADV_INQ_1 19 + //ADV_INQ_1 20 + dc1394bool_t UserSets; //ADV_INQ_1 21 + dc1394bool_t TimeStamp; //ADV_INQ_1 22 + dc1394bool_t FrmCntStamp; //ADV_INQ_1 23 + dc1394bool_t TrgCntStamp; //ADV_INQ_1 24 + //ADV_INQ_1 25-30 + dc1394bool_t GP_Buffer; //ADV_INQ_1 31 + /************************************************************************/ + dc1394bool_t Input_1; //ADV_INQ_2 0 + dc1394bool_t Input_2; //ADV_INQ_2 1 + //ADV_INQ_2 2-7 + dc1394bool_t Output_1; //ADV_INQ_2 8 + dc1394bool_t Output_2; //ADV_INQ_2 9 + dc1394bool_t Output_3; //ADV_INQ_2 10 + dc1394bool_t Output_4; //ADV_INQ_2 11 + //ADV_INQ_2 12-15 + dc1394bool_t IntEnaDelay; //ADV_INQ_2 16 + dc1394bool_t IncDecoder; //ADV_INQ_2 17 + //ADV_INQ_2 18-31 + /************************************************************************/ + dc1394bool_t CameraStatus; //ADV_INQ_3 0 + //ADV_INQ_3 1-3 + dc1394bool_t AutoShutter; //ADV_INQ_3 4 + dc1394bool_t AutoGain; //ADV_INQ_3 5 + dc1394bool_t AutoFunctionAOI; //ADV_INQ_3 6 + //ADV_INQ_3 7-31 + /************************************************************************/ + dc1394bool_t HDRPike; //ADV_INQ_4 0 + //ADV_INQ_4 1-31 + + +} dc1394_avt_adv_feature_info_t; + + +#ifdef __cplusplus +extern "C" { +#endif +/** + * Retrieve the firmware version, FPGA version and the camera ID + */ +dc1394error_t dc1394_avt_get_version(dc1394camera_t *camera, + uint32_t *UCType, + uint32_t *Version, + uint32_t *Camera_ID, + uint32_t *FPGA_Version); + + + +/** + * Retrieve the supported features + */ +dc1394error_t dc1394_avt_get_advanced_feature_inquiry(dc1394camera_t *camera, + dc1394_avt_adv_feature_info_t *adv_feature); + +/** + * Print the supported features requested + */ +dc1394error_t dc1394_avt_print_advanced_feature(dc1394_avt_adv_feature_info_t *adv_feature); + +/** + * Retrieve if shading is on and the number of frames used to compute the shading reference frame + */ +dc1394error_t dc1394_avt_get_shading(dc1394camera_t *camera, + dc1394bool_t *on_off, + dc1394bool_t *compute, + dc1394bool_t *show, uint32_t *frame_nb); + +/** + * Set the shading to on/off and the number of frames used to compute the shading reference frame + */ +dc1394error_t dc1394_avt_set_shading(dc1394camera_t *camera, + dc1394bool_t on_off, dc1394bool_t compute, + dc1394bool_t show, uint32_t frame_nb); + +/** + * Retrieve write and read access mode of the shading reference frame + */ +dc1394error_t dc1394_avt_get_shading_mem_ctrl(dc1394camera_t *camera, + dc1394bool_t *en_write, + dc1394bool_t *en_read, + uint32_t *addroffset); + +/** + * Set write and read access mode of the shading reference frame + */ +dc1394error_t dc1394_avt_set_shading_mem_ctrl(dc1394camera_t *camera, + dc1394bool_t en_write, + dc1394bool_t en_read, + uint32_t addroffset); + +/** + * Retrieve the max size of a shading image + */ +dc1394error_t dc1394_avt_get_shading_info(dc1394camera_t *camera, + uint32_t *MaxImageSize); + +/** + * Retrieve if on/off, the nb of kneepoints used and the kneepoints values + */ +dc1394error_t dc1394_avt_get_multiple_slope(dc1394camera_t *camera, + dc1394bool_t *on_off, + uint32_t *points_nb, + uint32_t *kneepoint1, + uint32_t *kneepoint2, + uint32_t *kneepoint3); + +/** + * Set on/off, the nb of kneepoints to use and the kneepoints values + */ +dc1394error_t dc1394_avt_set_multiple_slope(dc1394camera_t *camera, + dc1394bool_t on_off, + uint32_t points_nb, + uint32_t kneepoint1, + uint32_t kneepoint2, + uint32_t kneepoint3); + +/** + * Get the timebase value with an Id. See Manual for correspondance + */ +dc1394error_t dc1394_avt_get_timebase(dc1394camera_t *camera, + uint32_t *timebase_id); + +/** + * Set the timebase value with an Id. See Manual for correspondance + */ +dc1394error_t dc1394_avt_set_timebase(dc1394camera_t *camera, + uint32_t timebase_id); + +/** + * Get the extented shutter value in us + */ +dc1394error_t dc1394_avt_get_extented_shutter(dc1394camera_t *camera, + uint32_t *timebase_id); + +/** + * Set the extented shutter value in us + */ +dc1394error_t dc1394_avt_set_extented_shutter(dc1394camera_t *camera, + uint32_t timebase_id); + +/** + * Get the Max reachable resolution + */ +dc1394error_t dc1394_avt_get_MaxResolution(dc1394camera_t *camera, + uint32_t *MaxHeight, + uint32_t *MaxWidth); + +/** + * Get min and max shutter values for autoshutter + */ +dc1394error_t dc1394_avt_get_auto_shutter(dc1394camera_t *camera, + uint32_t *MinValue, + uint32_t *MaxValue); + +/** + * Set min and max shutter values for autoshutter + */ +dc1394error_t dc1394_avt_set_auto_shutter(dc1394camera_t *camera, + uint32_t MinValue, + uint32_t MaxValue); + +/** + * Get min and max gain values for autogain + */ +dc1394error_t dc1394_avt_get_auto_gain(dc1394camera_t *camera, + uint32_t *MinValue, + uint32_t *MaxValue); + +/** + * Set min and max gain values for autogain + */ +dc1394error_t dc1394_avt_set_auto_gain(dc1394camera_t *camera, + uint32_t MinValue, + uint32_t MaxValue); + +/** + * Get if trigger delay on and the trigger delay + */ +dc1394error_t dc1394_avt_get_trigger_delay(dc1394camera_t *camera, + dc1394bool_t *on_off, + uint32_t *DelayTime); + +/** + * Set trigger delay on/off and the trigger delay value + */ +dc1394error_t dc1394_avt_set_trigger_delay(dc1394camera_t *camera, + dc1394bool_t on_off, + uint32_t DelayTime); + +/** + * Get mirror mode + */ +dc1394error_t dc1394_avt_get_mirror(dc1394camera_t *camera, + dc1394bool_t *on_off); + +/** + * Set mirror mode + */ +dc1394error_t dc1394_avt_set_mirror(dc1394camera_t *camera, + dc1394bool_t on_off); + +/** + * Get DSNU mode and num of frames used for computing dsnu correction + */ +dc1394error_t dc1394_avt_get_dsnu(dc1394camera_t *camera, + dc1394bool_t *on_off, + uint32_t *frame_nb); + +/** + * Set DSNU mode, number of frames used for computing and launch the the computation of the dsnu frame + */ +dc1394error_t dc1394_avt_set_dsnu(dc1394camera_t *camera, + dc1394bool_t on_off, dc1394bool_t compute, + uint32_t frame_nb); + +/** + * Get Blemish mode and num of frames used for computing the correction + */ +dc1394error_t dc1394_avt_get_blemish(dc1394camera_t *camera, + dc1394bool_t *on_off, uint32_t *frame_nb); + +/** + * Set Blemish mode, num of frames used for computing and launch the the computation of the blemish correction + */ +dc1394error_t dc1394_avt_set_blemish(dc1394camera_t *camera, + dc1394bool_t on_off, dc1394bool_t compute, + uint32_t frame_nb); + +/** + * Get the polarity, the mode, the state of the IO + */ +dc1394error_t dc1394_avt_get_io(dc1394camera_t *camera, uint32_t IO, + dc1394bool_t *polarity, uint32_t *mode, + dc1394bool_t *pinstate); + +/** + * Set the polarity, the mode and the state of the IO + */ +dc1394error_t dc1394_avt_set_io(dc1394camera_t *camera,uint32_t IO, + dc1394bool_t polarity, uint32_t mode, + dc1394bool_t pinstate); + +/** + * Reset the bus and the fpga + */ +dc1394error_t dc1394_avt_reset(dc1394camera_t *camera); + +/** + * Get on/off and the num of the current lut loaded + */ +dc1394error_t dc1394_avt_get_lut(dc1394camera_t *camera, + dc1394bool_t *on_off, uint32_t *lutnb ); + +/** + * Set on/off and the num of the current lut to loa + */ +dc1394error_t dc1394_avt_set_lut(dc1394camera_t *camera, + dc1394bool_t on_off, uint32_t lutnb); + +/** + * Get access mode of a lut + */ +dc1394error_t dc1394_avt_get_lut_mem_ctrl(dc1394camera_t *camera, + dc1394bool_t *en_write, + uint32_t * AccessLutNo, + uint32_t *addroffset); + +/** + * Set access mode of a lut + */ +dc1394error_t dc1394_avt_set_lut_mem_ctrl(dc1394camera_t *camera, + dc1394bool_t en_write, + uint32_t AccessLutNo, + uint32_t addroffset); + +/** + * Get num of luts present and the max size + */ +dc1394error_t dc1394_avt_get_lut_info(dc1394camera_t *camera, + uint32_t *NumOfLuts, uint32_t *MaxLutSize); + +/** + * Get on/off and area + */ +dc1394error_t dc1394_avt_get_aoi(dc1394camera_t *camera, + dc1394bool_t *on_off, int *left, int *top, + int *width, int *height); + +/** + * Set on/off and area + */ +dc1394error_t dc1394_avt_set_aoi(dc1394camera_t *camera, + dc1394bool_t on_off,int left, int top, + int width, int height); + +/** + * Get current test image + */ +dc1394error_t dc1394_avt_get_test_images(dc1394camera_t *camera, + uint32_t *image_no); + +/** + * Set num of test image + */ +dc1394error_t dc1394_avt_set_test_images(dc1394camera_t *camera, + uint32_t image_no); + +/** + * Get the number of captured frames + */ +dc1394error_t dc1394_avt_get_frame_info(dc1394camera_t *camera, + uint32_t *framecounter); + +/** + * Reset frame counter + */ +dc1394error_t dc1394_avt_reset_frame_info(dc1394camera_t *camera); + +/** + * Get the size of the buffer + */ +dc1394error_t dc1394_avt_get_gpdata_info(dc1394camera_t *camera, + uint32_t *BufferSize); + +/** + * Get the fifo control mode + */ +dc1394error_t dc1394_avt_get_deferred_trans(dc1394camera_t *camera, + dc1394bool_t *HoldImage, + dc1394bool_t * FastCapture, + uint32_t *FifoSize, + uint32_t *NumOfImages ); + +/** + * Set the fifo control mode + */ +dc1394error_t dc1394_avt_set_deferred_trans(dc1394camera_t *camera, + dc1394bool_t HoldImage, + dc1394bool_t FastCapture, + uint32_t FifoSize, + uint32_t NumOfImages, + dc1394bool_t SendImage ); + +/** + * Read size number of bytes from GPData buffe + */ +dc1394error_t dc1394_avt_read_gpdata(dc1394camera_t *camera, unsigned char *buf, + uint32_t size); + +/** + * Write size number of bytes to GPData buffer + */ +dc1394error_t dc1394_avt_write_gpdata(dc1394camera_t *camera, + unsigned char *buf, uint32_t size); + +/** + * Read shading image from camera into buffer + */ +dc1394error_t dc1394_avt_read_shading_img(dc1394camera_t *camera, + unsigned char *buf, uint32_t size); + +/** + * Write shading image from buffer to camera + */ +dc1394error_t dc1394_avt_write_shading_img(dc1394camera_t *camera, + unsigned char *buf, uint32_t size); + +/** + * Read channel adjust (AVT Pike) + */ +dc1394error_t dc1394_avt_get_channel_adjust(dc1394camera_t *camera, + int16_t *channel_adjust); + +/** + * Write channel adjust (AVT Pike) + */ +dc1394error_t dc1394_avt_set_channel_adjust(dc1394camera_t *camera, + int16_t channel_adjust); + +/** + * Set Color Correction + Coefficients + */ +dc1394error_t dc1394_avt_set_color_corr(dc1394camera_t *camera, dc1394bool_t on_off, dc1394bool_t reset, + int32_t Crr, int32_t Cgr, int32_t Cbr, int32_t Crg, int32_t Cgg, int32_t Cbg, int32_t Crb, int32_t Cgb, int32_t Cbb); + +/** + * Get Color Correction + Coefficients + */ +dc1394error_t dc1394_avt_get_color_corr(dc1394camera_t *camera, dc1394bool_t *on_off, + int32_t *Crr, int32_t *Cgr, int32_t *Cbr, int32_t *Crg, int32_t *Cgg, int32_t *Cbg, int32_t *Crb, int32_t *Cgb, int32_t *Cbb); + +/** + * Get HSNR + */ +dc1394error_t dc1394_avt_get_hsnr(dc1394camera_t *camera, dc1394bool_t *on_off, uint32_t *grabCount); + +/** + * Set HSNR + */ +dc1394error_t dc1394_avt_set_hsnr(dc1394camera_t *camera, dc1394bool_t on_off, uint32_t grabCount); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/dc1394/vendor/basler.c b/dc1394/vendor/basler.c new file mode 100644 index 0000000..b3ce8e7 --- /dev/null +++ b/dc1394/vendor/basler.c @@ -0,0 +1,471 @@ +/* + * 1394-Based Digital Camera Control Library + * + * Basler Smart Feature Framework specific extensions + * + * Written by Mikael Olenfalk + * + * Copyright (C) 2006 Tobii Technology AB, Stockholm Sweden + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include + +#include "../internal.h" +#include "../register.h" +#include "../utils.h" +#include "../control.h" +#include "basler.h" +#include "basler_sff_registry.h" + +/* + * BASLER CONTROL REGISTERS + */ +#define BASLER_ADDRESS_SFF_INQUIRY 0x010U +#define BASLER_ADDRESS_SFF_ADDRESS 0x020U + +/* + * KNOWN BIT POSITIONS IN SFF FEATURE CSRs + */ +#define BASLER_SFF_CSR_BIT_ENABLE 0x00000001 +#define BASLER_SFF_CSR_BIT_PRESENCE 0x80000000 + +/* + * Private functions + */ +dc1394error_t +get_sff_address_from_csr_guid (dc1394camera_t* camera, const dc1394basler_sff_guid_t* feature_guid, uint64_t* address) +{ + dc1394error_t err; + uint32_t data; + + if (camera == NULL || feature_guid == NULL || address == NULL) + return DC1394_FAILURE; + + /* write GUID like this to BASLER_ADDRESS_SFF_INQUIRY_REGISTER: + * 0x10 <- D1 + * 0x14 <- D3 | D2 + * 0x18 <- D4[3] | D4[2] | D4[1] | D4[0] + * 0x1C <- D4[7] | D4[6] | D4[5] | D4[4] + */ + data = feature_guid->d1; + err = dc1394_set_adv_control_register (camera, BASLER_ADDRESS_SFF_INQUIRY, data); + DC1394_ERR_RTN(err, "Could not write D1 to SFF inquiry register"); + + data = ((uint32_t)feature_guid->d3) << 16 | feature_guid->d2; + err = dc1394_set_adv_control_register (camera, BASLER_ADDRESS_SFF_INQUIRY + 0x4U, data); + DC1394_ERR_RTN(err, "Could not write D3 | D2 to SFF inquiry register"); + + data = ((uint32_t)feature_guid->d4[3] << 24) | ((uint32_t)feature_guid->d4[2] << 16) | + ((uint32_t)feature_guid->d4[1] << 8) | feature_guid->d4[0]; + err = dc1394_set_adv_control_register (camera, BASLER_ADDRESS_SFF_INQUIRY + 0x8U, data); + DC1394_ERR_RTN(err, "Could not write D4[3..0] to SFF inquiry register"); + + data = ((uint32_t)feature_guid->d4[7] << 24) | ((uint32_t)feature_guid->d4[6] << 16) | + ((uint32_t)feature_guid->d4[5] << 8) | feature_guid->d4[4]; + err = dc1394_set_adv_control_register (camera, BASLER_ADDRESS_SFF_INQUIRY + 0xCU, data); + DC1394_ERR_RTN(err, "Could not write D4[7..4] to SFF inquiry register"); + + /* read address */ + err = dc1394_get_adv_control_register (camera, BASLER_ADDRESS_SFF_ADDRESS, &data); + DC1394_ERR_RTN(err, "Could not read first quadlet of address from SFF address register"); + + *address = data; + + err = dc1394_get_adv_control_register (camera, BASLER_ADDRESS_SFF_ADDRESS + 0x4U, &data); + DC1394_ERR_RTN(err, "Could not read second quadlet of address from SFF address register"); + + *address |= ((uint64_t)data) << 32; + *address -= CONFIG_ROM_BASE; + return DC1394_SUCCESS; +} + +/* + * Tests whether the camera supports Basler SFF + */ +dc1394error_t +dc1394_basler_sff_is_available (dc1394camera_t* camera, dc1394bool_t *available) +{ + uint32_t data; + dc1394error_t err; + const uint32_t basler_feature_id_1 = 0x0030533b; + const uint32_t basler_feature_id_2 = 0x73c3f000; + + if (camera == NULL || available == NULL) { + err = DC1394_INVALID_ARGUMENT_VALUE; + DC1394_ERR_RTN(err, "camera or available is NULL"); + } + *available = DC1394_FALSE; + + err = dc1394_set_adv_control_register (camera, 0x0U, basler_feature_id_1); + DC1394_ERR_RTN(err, "Could not write the first quadlet of Basler feature ID"); + + err = dc1394_set_adv_control_register (camera, 0x4U, basler_feature_id_2); + DC1394_ERR_RTN(err, "Could not write the second quadlet of Basler feature ID"); + + err = dc1394_get_adv_control_register (camera, 0x0U, &data); + DC1394_ERR_RTN(err, "Could not read from the ACR"); + if (data != 0xffffffff) { + *available = DC1394_TRUE; + return DC1394_SUCCESS; + } + + err = dc1394_get_adv_control_register (camera, 0x4U, &data); + DC1394_ERR_RTN(err, "Could not read from ACR + 4"); + if (data != 0xffffffff) { + *available = DC1394_TRUE; + return DC1394_SUCCESS; + } + + /* SFF is not supported */ + return DC1394_SUCCESS; +} + +/** + * Tests whether the camera supports the specified SFF feature + */ +dc1394error_t +dc1394_basler_sff_feature_is_available (dc1394camera_t* camera, dc1394basler_sff_feature_t feature_id, dc1394bool_t *available) +{ + const sff_feature *feature_desc = NULL; + uint64_t feature_address = 0; + dc1394error_t err; + + if (camera == NULL || available == NULL) { + err = DC1394_INVALID_ARGUMENT_VALUE; + DC1394_ERR_RTN(err, "dc1394_basler_sff_feature_is_available(): camera or available is NULL"); + } + + feature_desc = basler_sff_registry_find_by_id (feature_id); + if (feature_desc == NULL) { + err = DC1394_FAILURE; + DC1394_ERR_RTN(err, "unknown feature"); + } + + /* if this feature uses has an image chunk, only allow it if the + * camera IIDC version is >= 1.30 because the _dc1394_capture_setup_basic() + * does not compute the frame byte size correctly for iidc version < 1.30 */ + if (feature_desc->has_chunk && camera->iidc_version < DC1394_IIDC_VERSION_1_30) { + err = DC1394_FAILURE; + DC1394_ERR_RTN(err, "smart features which have image chunks cannot be used with cameras with a iidc_version lower than 1.30"); + } + + /* get address for this feature, if the address is 0x0, then this feature is not available */ + err = get_sff_address_from_csr_guid (camera, &(feature_desc->csr_guid), &feature_address); + DC1394_ERR_RTN(err, "Cannot get SFF address from GUID"); + + if (feature_address == 0) + *available = DC1394_FALSE; + else + *available = DC1394_TRUE; + return DC1394_SUCCESS; +} + +/* + * enables a specific SFF feature + */ +dc1394error_t +dc1394_basler_sff_feature_enable (dc1394camera_t* camera, dc1394basler_sff_feature_t feature_id, dc1394switch_t on_off) +{ + const sff_feature *feature_desc = NULL; + uint64_t feature_address; + uint32_t data; + dc1394error_t err; + dc1394bool_t is_enabled; + + if (camera == NULL) { + err = DC1394_INVALID_ARGUMENT_VALUE; + DC1394_ERR_RTN(err, "camera is NULL"); + } + + feature_desc = basler_sff_registry_find_by_id (feature_id); + if (feature_desc == NULL) + return DC1394_FAILURE; + + /* check if this feature can be enabled by the generic function */ + if (!feature_desc->generic) { + err = DC1394_FUNCTION_NOT_SUPPORTED; + DC1394_ERR_RTN(err, "cannot enable feature with the generic enable function"); + } + + /* we need to enable the extended data stream first if this chunk has image data */ + if (feature_desc->has_chunk && feature_id != DC1394_BASLER_SFF_EXTENDED_DATA_STREAM) { + err = dc1394_basler_sff_feature_is_enabled (camera, DC1394_BASLER_SFF_EXTENDED_DATA_STREAM, &is_enabled); + DC1394_ERR_RTN (err, "Failed to get extended_data_stream status"); + if (!is_enabled) { + err = dc1394_basler_sff_feature_enable (camera, DC1394_BASLER_SFF_EXTENDED_DATA_STREAM, DC1394_ON); + DC1394_ERR_RTN(err, "cannot enable Extended_Data_Stream feature prior to enabling feature"); + } + } + + err = get_sff_address_from_csr_guid (camera, &(feature_desc->csr_guid), &feature_address); + DC1394_ERR_RTN(err, "Cannot get SFF address from GUID"); + + if (feature_address == 0) + return DC1394_FAILURE; + + err = dc1394_get_register (camera, feature_address, &data); + DC1394_ERR_RTN(err, "Cannot read SFF feature CSR register"); + //fprintf (stderr, "%s: address = 0x%016"PRIx64" read data = 0x%08x\n", __FUNCTION__, feature_address, data); + + /* enable or disable */ + if (on_off) { + data |= BASLER_SFF_CSR_BIT_ENABLE; + } else { + data &= BASLER_SFF_CSR_BIT_ENABLE; + } + err = dc1394_set_register (camera, feature_address, data); + DC1394_ERR_RTN(err, "cannot write to feature CSR"); + //fprintf (stderr, "%s: address = 0x%016"PRIx64" write data = 0x%08x\n", __FUNCTION__, feature_address, data); + + /* check if it was enabled or disabled correctly */ + err = dc1394_basler_sff_feature_is_enabled (camera, feature_id, &is_enabled); + DC1394_ERR_RTN(err, "cannot check if feature was enabled or disabled correctly"); + + if (on_off != is_enabled) { + err = DC1394_FAILURE; + DC1394_ERR_RTN(err, "camera reported that the feature was not in the proper state (enabled or disabled)"); + } + + return DC1394_SUCCESS; +} + +/* + * check if a feature is enabled or not + */ +dc1394error_t +dc1394_basler_sff_feature_is_enabled (dc1394camera_t* camera, dc1394basler_sff_feature_t feature_id, dc1394bool_t *is_enabled) +{ + const sff_feature *feature_desc = NULL; + uint64_t feature_address; + uint32_t data; + dc1394error_t err; + + if (camera == NULL || is_enabled == NULL) { + err = DC1394_INVALID_ARGUMENT_VALUE; + DC1394_ERR_RTN(err, "camera or is_enabled is NULL"); + } + + feature_desc = basler_sff_registry_find_by_id (feature_id); + if (feature_desc == NULL) + return DC1394_FAILURE; + + /* check if this feature can be enabled by the generic function */ + if (!feature_desc->generic) { + err = DC1394_FUNCTION_NOT_SUPPORTED; + DC1394_ERR_RTN(err, "cannot check feature with the generic enable function"); + } + + err = get_sff_address_from_csr_guid (camera, &(feature_desc->csr_guid), &feature_address); + DC1394_ERR_RTN(err, "Cannot get SFF address from GUID"); + + if (feature_address == 0) + return DC1394_FAILURE; + + err = dc1394_get_register (camera, feature_address, &data); + DC1394_ERR_RTN(err, "Cannot read SFF feature CSR register"); + //fprintf (stderr, "%s: address = 0x%016"PRIx64" data = 0x%08x\n", __FUNCTION__, feature_address, data); + + if (data & BASLER_SFF_CSR_BIT_ENABLE) { + *is_enabled = DC1394_TRUE; + } else { + *is_enabled = DC1394_FALSE; + } + return DC1394_SUCCESS; +} + +/* + * print a feature + */ +dc1394error_t +dc1394_basler_sff_feature_print (dc1394camera_t* camera, dc1394basler_sff_feature_t feature_id, FILE *fd) +{ + dc1394error_t err; + dc1394bool_t available; + uint64_t feature_address; + const sff_feature* feature_desc; + + feature_desc = basler_sff_registry_find_by_id (feature_id); + if (feature_desc == NULL) + return DC1394_FAILURE; + + if (camera == NULL) { + offline: + fprintf (fd,"Name : %s\n" + "CSR guid : %08x-%04x-%04x-%02x%02x%02x%02x%02x%02x%02x%02x\n", + feature_desc->name, + feature_desc->csr_guid.d1, feature_desc->csr_guid.d2, feature_desc->csr_guid.d3, + feature_desc->csr_guid.d4[0], feature_desc->csr_guid.d4[1], feature_desc->csr_guid.d4[2], feature_desc->csr_guid.d4[3], + feature_desc->csr_guid.d4[4], feature_desc->csr_guid.d4[5], feature_desc->csr_guid.d4[6], feature_desc->csr_guid.d4[7]); + if (feature_desc->has_chunk) { + fprintf (fd,"Has chunk : false\n" + "CHUNK guid: %08x-%04x-%04x-%02x%02x%02x%02x%02x%02x%02x%02x\n", + feature_desc->chunk_guid.d1, feature_desc->chunk_guid.d2, feature_desc->chunk_guid.d3, + feature_desc->chunk_guid.d4[0], feature_desc->chunk_guid.d4[1], feature_desc->chunk_guid.d4[2], feature_desc->chunk_guid.d4[3], + feature_desc->chunk_guid.d4[4], feature_desc->chunk_guid.d4[5], feature_desc->chunk_guid.d4[6], feature_desc->chunk_guid.d4[7]); + } else { + fprintf (fd,"Has chunk : false\n"); + } + return DC1394_SUCCESS; + } else { + dc1394_basler_sff_is_available (camera, &available); + if (!available) + goto offline; + dc1394_basler_sff_feature_is_available (camera, feature_id, &available); + if (!available) + goto offline; + + fprintf (fd,"Name : %s\n" + "CSR guid : %08x-%04x-%04x-%02x%02x%02x%02x%02x%02x%02x%02x\n", + feature_desc->name, + feature_desc->csr_guid.d1, feature_desc->csr_guid.d2, feature_desc->csr_guid.d3, + feature_desc->csr_guid.d4[0], feature_desc->csr_guid.d4[1], feature_desc->csr_guid.d4[2], feature_desc->csr_guid.d4[3], + feature_desc->csr_guid.d4[4], feature_desc->csr_guid.d4[5], feature_desc->csr_guid.d4[6], feature_desc->csr_guid.d4[7]); + if (feature_desc->has_chunk) { + fprintf (fd,"Has chunk : true\n" + "CHUNK guid: %08x-%04x-%04x-%02x%02x%02x%02x%02x%02x%02x%02x\n", + feature_desc->chunk_guid.d1, feature_desc->chunk_guid.d2, feature_desc->chunk_guid.d3, + feature_desc->chunk_guid.d4[0], feature_desc->chunk_guid.d4[1], feature_desc->chunk_guid.d4[2], feature_desc->chunk_guid.d4[3], + feature_desc->chunk_guid.d4[4], feature_desc->chunk_guid.d4[5], feature_desc->chunk_guid.d4[6], feature_desc->chunk_guid.d4[7]); + } else { + fprintf (fd,"Has chunk : false\n"); + } + fprintf (fd,"Available : true\n"); + + err = get_sff_address_from_csr_guid (camera, &(feature_desc->csr_guid), &feature_address); + if (err == DC1394_SUCCESS) { + fprintf (fd,"Address : 0x%016"PRIx64"\n", feature_address); + } else { + fprintf (fd,"Address : unavailable\n"); + } + } + return DC1394_SUCCESS; +} + +dc1394error_t dc1394_basler_sff_feature_print_all (dc1394camera_t* camera, FILE *fd) +{ + uint32_t i = DC1394_BASLER_SFF_FEATURE_MIN; + while (i < DC1394_BASLER_SFF_FEATURE_MAX) { + dc1394_basler_sff_feature_print (camera, i, fd); + fprintf (fd, "\n"); + i++; + } + return DC1394_SUCCESS; +} + +dc1394bool_t dc1394_basler_sff_check_crc (const uint8_t* frame_buffer, uint32_t frame_size) +{ + uint32_t current_crc, desired_crc; + + /* calculate the checksum, ignoring the last four bytes which is the checksum chunk */ + current_crc = dc1394_checksum_crc16 (frame_buffer, frame_size - sizeof(dc1394basler_sff_crc_checksum_t)); + + /* retrieve the desired checksum from the buffer */ + desired_crc = ((uint32_t*)frame_buffer)[frame_size / sizeof(uint32_t) - 1]; + return current_crc == desired_crc; +} + +/* + * Initializes the struct for iterating + */ +dc1394error_t dc1394_basler_sff_chunk_iterate_init (dc1394basler_sff_t* chunk, void *frame_buffer, uint32_t frame_size, dc1394bool_t has_crc_checksum) +{ + if (chunk == NULL || frame_buffer == NULL || frame_size == 0) + return DC1394_FAILURE; + + chunk->feature_id = DC1394_BASLER_SFF_FEATURE_MAX; /* invalid feature id */ + chunk->frame_buffer = frame_buffer; + chunk->frame_size = frame_size; + + /* if this frame has a checksum, we move the end position by + * sizeof(crc_checksum) to the beginning, because we are not + * interested in parsing it */ + if (has_crc_checksum) + chunk->frame_size -= sizeof(dc1394basler_sff_crc_checksum_t); + chunk->current_iter = chunk->frame_buffer + chunk->frame_size; + chunk->chunk_data = NULL; + return DC1394_SUCCESS; +} + +/** + * Iterates over the available SFF chunks in the frame buffer + */ +dc1394error_t dc1394_basler_sff_chunk_iterate (dc1394basler_sff_t* chunk) +{ + dc1394basler_sff_chunk_tail_t* tail; + const sff_feature* feature_desc; + + if (chunk == NULL || chunk->current_iter == NULL || chunk->frame_buffer == NULL) + return DC1394_INVALID_ARGUMENT_VALUE; + + if (chunk->frame_buffer >= chunk->current_iter || + chunk->current_iter - chunk->frame_buffer <= sizeof(dc1394basler_sff_chunk_tail_t)) + return DC1394_BASLER_NO_MORE_SFF_CHUNKS; + + /* try to extract at least one chunk tail */ + tail = chunk->current_iter - sizeof(dc1394basler_sff_chunk_tail_t); + + /* check if the size field is correct */ + if (~(tail->chunk_size) != tail->inverted_chunk_size) + return DC1394_BASLER_CORRUPTED_SFF_CHUNK; + + if (chunk->current_iter - chunk->frame_buffer < tail->chunk_size) + return DC1394_BASLER_CORRUPTED_SFF_CHUNK; + + /* check if we know this chunk's type */ + feature_desc = basler_sff_registry_find_by_chunk_guid (&(tail->chunk_guid)); + if (feature_desc == NULL) + return DC1394_BASLER_UNKNOWN_SFF_CHUNK; + + chunk->feature_id = feature_desc->feature_id; + + /* set data pointer, here we cannot use the size field from the chunk tail + * because one chunk type the extended data stream has not the same in size + * in the image stream as has the C type, therefore for clarities sake + * the size of the C type is stored in the feature_desc */ + chunk->chunk_data = chunk->current_iter - feature_desc->data_size; + + /* but we must move the current_iter by the size in the tail */ + chunk->current_iter -= tail->chunk_size; + return DC1394_SUCCESS; +} + +/** + * Finds a specific SFF chunk in the frame buffer + */ +dc1394error_t dc1394_basler_sff_chunk_find (dc1394basler_sff_feature_t feature_id, void** chunk_data, void* frame_buffer, uint32_t frame_size, dc1394bool_t has_crc_checksum) +{ + dc1394basler_sff_t chunk; + dc1394bool_t found = DC1394_FALSE; + dc1394error_t err; + + err = dc1394_basler_sff_chunk_iterate_init (&chunk, frame_buffer, frame_size, has_crc_checksum); + DC1394_ERR_RTN(err, "dc1394_basler_sff_chunk_find(): dc1394_basler_sff_chunk_iterate_init() failed"); + + while ((err = dc1394_basler_sff_chunk_iterate (&chunk)) == DC1394_SUCCESS) { + if (chunk.feature_id == feature_id) { + found = DC1394_TRUE; + break; + } + } + + if (!found) + return DC1394_FAILURE; + + if (chunk_data) + *chunk_data = chunk.chunk_data; + return DC1394_SUCCESS; +} diff --git a/dc1394/vendor/basler.h b/dc1394/vendor/basler.h new file mode 100644 index 0000000..1469677 --- /dev/null +++ b/dc1394/vendor/basler.h @@ -0,0 +1,95 @@ +/* + * 1394-Based Digital Camera Control Library + * + * Basler Smart Feature Framework specific extensions + * + * Written by Mikael Olenfalk + * + * Copyright (C) 2006 Tobii Technology AB, Stockholm Sweden + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __DC1394_VENDOR_BASLER_H__ +#define __DC1394_VENDOR_BASLER_H__ + +#include "basler_sff.h" + +/*! \file dc1394/vendor/basler.h + \brief No docs yet + + More details soon +*/ + + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * Tests whether the camera supports Basler SFF + */ +dc1394error_t dc1394_basler_sff_is_available (dc1394camera_t* camera, dc1394bool_t *available); + +/** + * Tests whether the camera supports the specified SFF feature + */ +dc1394error_t dc1394_basler_sff_feature_is_available (dc1394camera_t* camera, dc1394basler_sff_feature_t feature_id, dc1394bool_t *available); + +/** + * Enables or disables a specific feature + */ +dc1394error_t dc1394_basler_sff_feature_enable (dc1394camera_t* camera, dc1394basler_sff_feature_t feature_id, dc1394switch_t on_off); + +/** + * checks if a feature has been enabled + */ +dc1394error_t dc1394_basler_sff_feature_is_enabled (dc1394camera_t* camera, dc1394basler_sff_feature_t feature_id, dc1394bool_t *is_enabled); + +/** + * Checks the crc checksum of the supplied frame + */ +dc1394bool_t dc1394_basler_sff_check_crc (const uint8_t* frame_buffer, uint32_t frame_size); + +/** + * Initializes an iteration + */ +dc1394error_t dc1394_basler_sff_chunk_iterate_init (dc1394basler_sff_t* chunk, void *frame_buffer, uint32_t frame_size, dc1394bool_t has_crc_checksum); + +/** + * Iterates over the available SFF chunks in the frame buffer + */ +dc1394error_t dc1394_basler_sff_chunk_iterate (dc1394basler_sff_t* chunk); + +/** + * Finds a specific SFF chunk in the frame buffer + */ +dc1394error_t dc1394_basler_sff_chunk_find (dc1394basler_sff_feature_t feature_id, void** chunk_data, void* frame_buffer, uint32_t frame_size, dc1394bool_t has_crc_checksum); + +/** + * prints info about one feature + */ +dc1394error_t dc1394_basler_sff_feature_print (dc1394camera_t* camera, dc1394basler_sff_feature_t feature_id, FILE *fd); + +/** + * prints info about all features + */ +dc1394error_t dc1394_basler_sff_feature_print_all (dc1394camera_t* camera, FILE *fd); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/dc1394/vendor/basler_sff.h b/dc1394/vendor/basler_sff.h new file mode 100644 index 0000000..69177be --- /dev/null +++ b/dc1394/vendor/basler_sff.h @@ -0,0 +1,303 @@ +/* + * 1394-Based Digital Camera Control Library + * + * Basler Smart Feature Framework specific extensions + * + * Written by Mikael Olenfalk + * + * Copyright (C) 2006 Tobii Technology AB, Stockholm Sweden + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __DC1394_VENDOR_BASLER_SFF_H__ +#define __DC1394_VENDOR_BASLER_SFF_H__ + +#include +/*! \file dc1394/vendor/basler_sff.h + \brief No docs yet + + More details soon +*/ + +/** + * \struct dc1394basler_sff_guid_t + * Basler SFF Guid struct, this structure is used to identify chunks and to + * request features from the camera, is basically just a normal GUID value + */ +typedef struct __dc1394basler_sff_guid_t { + uint32_t d1; + uint16_t d2, d3; + uint8_t d4[8]; +} dc1394basler_sff_guid_t; + +/** + * \struct dc1394basler_sff_chunk_tail_t + * SFF chunks are read from the end to the beginning (that is backwards), + * each chunk ends in a chunk-tail, which contains information about the + * size of the chunk as well as the GUID used to identify which chunk this + * really is. + */ +typedef struct __dc1394basler_sff_chunk_tail_t { + dc1394basler_sff_guid_t chunk_guid; /**< the chunk GUID, this is different from + the CSR GUID used to request the feature */ + uint32_t chunk_size; /**< the size of this chunk, including this struct */ + uint32_t inverted_chunk_size; /**< the bitwise complement of the chunk size */ +} dc1394basler_sff_chunk_tail_t; + +/** + * SFF feature IDs + */ +typedef enum dc1394basler_sff_feature_t { + DC1394_BASLER_SFF_FEATURE_MIN = 0, + + /** + * SFF Extended data stream, this feature must be enabled + * in order to use any other smart feature. + * Please refer to struct dc1394basler_sff_extended_data_stream + * for more information. + */ + DC1394_BASLER_SFF_EXTENDED_DATA_STREAM = 0, + + /** + * The frame counter feature numbers images sequentially as they + * are captured, the counter starts at 0 and wraps at 2^32-1. + * The counter increments by one for each captured frame. + * Whenever the camera is powered off, the counter resets to 0. + * Please refer to struct dc1394basler_sff_frame_counter_t + * for more information. + */ + DC1394_BASLER_SFF_FRAME_COUNTER, + + /** + * The cycle time stamp feature adds a chunk to each image frame + * containing the value of the IEEE1394 bus cycle timer. + * These counters are sampled at the start of exposure of each image. + * Please refer to struct dc1394basler_sff_cycle_time_stamp + * for more information. + */ + DC1394_BASLER_SFF_CYCLE_TIME_STAMP, + + /** + * The DCAM values smart features adds a chunk to each image + * containing the current settings for some standard DCAM features. + * The settings are sampled at the start of exposure of each image. + * Please refer to struct dc1394basler_sff_dcam_values_t + * for more information. + */ + DC1394_BASLER_SFF_DCAM_VALUES, + + /** + * The CRC checksum feature adds a chunk to each image frame + * containing a 16bit CRC checksum computed using the Z-modem + * algorithm. The checksum is computed for all the image data + * and all other SFF chunks except the CRC checksum chunk. + * Please refer to the function dc1394_basler_validate_checksum() + * for more information + */ + DC1394_BASLER_SFF_CRC_CHECKSUM, + + /** + * The test images feature is used to check the camera's basic + * functionality and its ability to transmit an image via + * the video data cable. The test image can be used for + * service purposes and for failure diagnostics. In test mode + * the image is generated with a software program and the camera's + * digital devices and does not use the optics the pixel array + * or the ADCs. + * + * This feature is not implemented + */ + DC1394_BASLER_SFF_TEST_IMAGES, + + /** + * Basler cameras include a register that contains version numbers + * for the camera's internal software. For troubleshooting + * purposes, Basler technical support may ask you to read + * this register and to supply the results. + * + * This feature is not implemented + */ + DC1394_BASLER_SFF_EXTENDED_VERSION_INFO, + + /** + * This feature is not implemented + */ + DC1394_BASLER_SFF_LOOKUP_TABLE, + + /** + * This feature is not implemented + */ + DC1394_BASLER_SFF_TRIGGER_FLAG_AND_COUNTER, + + /** + * This feature is not implemented + */ + DC1394_BASLER_SFF_OUTPUT_PORT_0_CONFIGURATION, + + /** + * This feature is not implemented + */ + DC1394_BASLER_SFF_OUTPUT_PORT_1_CONFIGURATION, + + /** + * This feature is not implemented + */ + DC1394_BASLER_SFF_OUTPUT_PORT_2_CONFIGURATION, + + /** + * This feature is not implemented + */ + DC1394_BASLER_SFF_OUTPUT_PORT_3_CONFIGURATION, + + DC1394_BASLER_SFF_FEATURE_MAX +} dc1394basler_sff_feature_t; + +/** + * \struct dc1394basler_sff_t + * Data type used by this API to define SFFs and also when iterating + */ +typedef struct __dc1394basler_sff_t { + dc1394basler_sff_feature_t feature_id; + + /* the following members are used for iterating */ + void* frame_buffer; + uint32_t frame_size; + void* current_iter; + + /* when iterating this member points to the beginning + * to the data for this chunk, in order to use it should + * be casted to a pointer of the type for this feature */ + void* chunk_data; +} dc1394basler_sff_t; + +/** + * This structure is used to capture the SFF extended data stream chunk. + * According to the Basler manuals the extended data stream chunk + * also contains to members pixel_data and gap of variable size; + * these members are ignored in this API because they can be obtained + * from other sources. The pixel_data member which is the actual image frame + * is all data from the beginning of the frame buffer until width*height*bytes_per_pixel + * bytes. The gap is required on some cameras for technical reason but not used + * otherwise. The size of the gap can be computed by computing + * frame_size - sizeof all chunks - image_size. + */ +typedef struct dc1394basler_sff_extended_data_stream_t { + /* pixel_data and gap members ignored, because they are not needed in this context */ + uint32_t stride; + uint8_t reserved3[3]; + uint8_t data_depth; + uint16_t top; + uint16_t left; + uint16_t height; + uint16_t width; + uint8_t reserved2[3]; + uint8_t color_coding_id; + uint8_t reserved1[3]; + uint8_t color_filter_id; + dc1394basler_sff_chunk_tail_t tail; +} dc1394basler_sff_extended_data_stream_t; + +/** + * No Docs + */ +typedef struct dc1394basler_sff_frame_counter_t { + uint32_t counter; + dc1394basler_sff_chunk_tail_t tail; +} dc1394basler_sff_frame_counter_t; + +/** + * No Docs + */ +typedef struct dc1394basler_sff_cycle_time_stamp_t { + union { + struct { + uint32_t cycle_offset: 12; + uint32_t cycle_count: 13; + uint32_t second_count: 7; + } structured; + struct { + uint32_t value; + } unstructured; + } cycle_time_stamp; +} dc1394basler_sff_cycle_time_stamp_t; + +/** + * No Docs + */ +typedef struct dc1394basler_dcam_csr_value_t { + uint32_t value: 12; + uint32_t reserved2: 12; + uint32_t a_m_mode: 1; + uint32_t on_off: 1; + uint32_t one_push: 1; + uint32_t reserved1: 2; + uint32_t abs_control: 1; + uint32_t presence_inq: 1; +} dc1394basler_dcam_csr_value_t; + +/** + * No Docs + */ +typedef struct dc1394basler_dcam_whitebalance_csr_value_t { + uint32_t v_r_value: 12; + uint32_t u_b_value: 12; + uint32_t a_m_mode: 1; + uint32_t on_off: 1; + uint32_t one_push: 1; + uint32_t reserved1: 2; + uint32_t abs_control: 1; + uint32_t presence_inq: 1; +} dc1394basler_dcam_whitebalance_csr_value_t; + +/** + * No Docs + */ +typedef struct dc1394basler_sff_dcam_values_t { + /* gain */ + dc1394basler_dcam_csr_value_t gain_csr; + uint32_t gain_absolute_value; + + /* shutter */ + dc1394basler_dcam_csr_value_t shutter_csr; + uint32_t shutter_absolute_value; + + /* gamma */ + dc1394basler_dcam_csr_value_t gamma_csr; + uint32_t gamma_absolute_value; + + /* white balance */ + dc1394basler_dcam_whitebalance_csr_value_t whitebalance_csr; + uint32_t whitebalance_absolute_value; + + /* brightness */ + dc1394basler_dcam_csr_value_t brightness_csr; + uint32_t brightness_absolute_value; + + /* tail */ + dc1394basler_sff_chunk_tail_t tail; +} dc1394basler_sff_dcam_values_t; + +/** + * No Docs + */ +typedef struct dc1394basler_sff_crc_checksum_t { + uint8_t crc_checksum_low; + uint8_t crc_checksum_high; + uint8_t reserved1; + uint8_t reserved2; +} dc1394basler_sff_crc_checksum_t; + +#endif diff --git a/dc1394/vendor/basler_sff_registry.c b/dc1394/vendor/basler_sff_registry.c new file mode 100644 index 0000000..fe1c51a --- /dev/null +++ b/dc1394/vendor/basler_sff_registry.c @@ -0,0 +1,219 @@ +/* + * 1394-Based Digital Camera Control Library + * + * Basler Smart Feature Framework specific extensions + * + * Written by Mikael Olenfalk + * + * Copyright (C) 2006 Tobii Technology AB, Stockholm Sweden + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include +#include + +#include "../control.h" +#include "basler_sff_registry.h" + +const struct sff_feature const sff_feature_registry[] = { + /* DC1394_BASLER_SFF_EXTENDED_DATA_STREAM */ + { + /* name */ "Extended Data Stream", + /* feature_id */ DC1394_BASLER_SFF_EXTENDED_DATA_STREAM, + /* csr_guid */ {0x4e7abcb0, 0x1b84, 0x11d8, {0x96, 0x51, 0x00, 0x10, 0x5a, 0x5b, 0xae, 0x55}}, + /* chunk_guid */ {0x94ed7c88, 0x1c0f, 0x11d8, {0x82, 0xe0, 0x00, 0x10, 0x5a, 0x5b, 0xae, 0x55}}, + /* has_chunk */ DC1394_TRUE, + /* generic */ DC1394_TRUE, + /* data_size */ sizeof(dc1394basler_sff_extended_data_stream_t) + }, + + /* DC1394_BASLER_SFF_FRAME_COUNTER */ + { + /* name */ "Frame Counter", + /* feature_id */ DC1394_BASLER_SFF_FRAME_COUNTER, + /* csr_guid */ {0x4433c4a4, 0x1b84, 0x11d8, {0x86, 0xb2, 0x00, 0x10, 0x5a, 0x5b, 0xae, 0x55}}, + /* chunk_guid */ {0x8c5db844, 0x1c0f, 0x11d8, {0x96, 0x5f, 0x00, 0x10, 0x5a, 0x5b, 0xae, 0x55}}, + /* has_chunk */ DC1394_TRUE, + /* generic */ DC1394_TRUE, + /* data_size */ sizeof(dc1394basler_sff_frame_counter_t) + }, + + /* DC1394_BASLER_SFF_CYCLE_TIME_STAMP */ + { + /* name */ "Cycle Time Stamp", + /* feature_id */ DC1394_BASLER_SFF_CYCLE_TIME_STAMP, + /* csr_guid */ {0x5590d58e, 0x1b84, 0x11d8, {0x84, 0x47, 0x00, 0x10, 0x5a, 0x5b, 0xae, 0x55}}, + /* chunk_guid */ {0x994dd430, 0x1c0f, 0x11d8, {0x8f, 0x6b, 0x00, 0x10, 0x5a, 0x5b, 0xae, 0x55}}, + /* has_chunk */ DC1394_TRUE, + /* generic */ DC1394_TRUE, + /* data_size */ sizeof(dc1394basler_sff_cycle_time_stamp_t) + }, + + /* DC1394_BASLER_SFF_DCAM_VALUES */ + { + /* name */ "DCAM Values", + /* feature_id */ DC1394_BASLER_SFF_DCAM_VALUES, + /* csr_guid */ {0x494de528, 0x1b84, 0x11d8, {0x8a, 0x0c, 0x00, 0x10, 0x5a, 0x5b, 0xae, 0x55}}, + /* chunk_guid */ {0x911c8982, 0x1c0f, 0x11d8, {0x8a, 0xf0, 0x00, 0x10, 0x5a, 0x5b, 0xae, 0x55}}, + /* has_chunk */ DC1394_TRUE, + /* generic */ DC1394_TRUE, + /* data_size */ sizeof(dc1394basler_sff_dcam_values_t) + }, + + /* DC1394_BASLER_SFF_CRC_CHECKSUM */ + { + /* name */ "CRC Checksum", + /* feature_id */ DC1394_BASLER_SFF_CRC_CHECKSUM, + /* csr_guid */ {0x3b34004e, 0x1b84, 0x11d8, {0x83, 0xb3, 0x00, 0x10, 0x5a, 0x5b, 0xae, 0x55}}, + /* chunk_guid */ {0, 0, 0, {0, 0, 0, 0, 0, 0, 0, 0} /* not used */ }, + /* has_chunk */ DC1394_FALSE, + /* generic */ DC1394_TRUE, + /* data_size */ 0 + }, + + /* DC1394_BASLER_SFF_TEST_IMAGES */ + { + /* name */ "Test Images", + /* feature_id */ DC1394_BASLER_SFF_TEST_IMAGES, + /* csr_guid */ {0x2a411342, 0xc0ca, 0x4368, {0xb4, 0x6e, 0xee, 0x5d, 0xee, 0xbf, 0x05, 0x48}}, + /* chunk_guid */ {0, 0, 0, {0, 0, 0, 0, 0, 0, 0, 0} /* not used */ }, + /* has_chunk */ DC1394_FALSE, + /* generic */ DC1394_FALSE, + /* data_size */ 0 + }, + + /* DC1394_BASLER_SFF_EXTENDED_VERSION_INFO */ + { + /* name */ "Extended Version Info", + /* feature_id */ DC1394_BASLER_SFF_EXTENDED_VERSION_INFO, + /* csr_guid */ {0x2b2d8714, 0xc15e, 0x4176, {0xa2, 0x35, 0x6e, 0xf8, 0x43, 0xd7, 0x47, 0xb4}}, + /* chunk_guid */ {0, 0, 0, {0, 0, 0, 0, 0, 0, 0, 0} /* not used */ }, + /* has_chunk */ DC1394_FALSE, + /* generic */ DC1394_FALSE, + /* data_size */ 0 + }, + + /* DC1394_BASLER_SFF_LOOKUP_TABLE */ + { + /* name */ "Lookup Table", + /* feature_id */ DC1394_BASLER_SFF_LOOKUP_TABLE, + /* csr_guid */ {0xb28c667c, 0xdf9d, 0x11d7, {0x86, 0x93, 0x00, 0x0c, 0x6e, 0x0b, 0xd1, 0xb0}}, + /* chunk_guid */ {0, 0, 0, {0, 0, 0, 0, 0, 0, 0, 0} /* not used */ }, + /* has_chunk */ DC1394_FALSE, + /* generic */ DC1394_TRUE, + /* data_size */ 0 + }, + + /* DC1394_BASLER_SFF_TRIGGER_FLAG_AND_COUNTER */ + { + /* name */ "Trigger Flag and Counter", + /* feature_id */ DC1394_BASLER_SFF_TRIGGER_FLAG_AND_COUNTER, + /* csr_guid */ {0x16c31a78, 0x3f75, 0x11d8, {0x94, 0xec, 0x00, 0x10, 0x5a, 0x5b, 0xae, 0x55}}, + /* chunk_guid */ {0, 0, 0, {0, 0, 0, 0, 0, 0, 0, 0} /* not used */ }, + /* has_chunk */ DC1394_FALSE, + /* generic */ DC1394_FALSE, + /* data_size */ 0 + }, + + /* DC1394_BASLER_SFF_OUTPUT_PORT_0_CONFIGURATION */ + { + /* name */ "Output Port 0 Configuration", + /* feature_id */ DC1394_BASLER_SFF_OUTPUT_PORT_0_CONFIGURATION, + /* csr_guid */ {0x5a889d7e, 0x41e5, 0x11d8, {0x84, 0x5b, 0x00, 0x10, 0x5a, 0x5b, 0xae, 0x55}}, + /* chunk_guid */ {0, 0, 0, {0, 0, 0, 0, 0, 0, 0, 0} /* not used */ }, + /* has_chunk */ DC1394_FALSE, + /* generic */ DC1394_FALSE, + /* data_size */ 0 + }, + + /* DC1394_BASLER_SFF_OUTPUT_PORT_1_CONFIGURATION */ + { + /* name */ "Output Port 1 Configuration", + /* feature_id */ DC1394_BASLER_SFF_OUTPUT_PORT_1_CONFIGURATION, + /* csr_guid */ {0x949d820a, 0x4513, 0x11d8, {0x9e, 0xb1, 0x00, 0x10, 0x5a, 0x5b, 0xae, 0x55}}, + /* chunk_guid */ {0, 0, 0, {0, 0, 0, 0, 0, 0, 0, 0} /* not used */ }, + /* has_chunk */ DC1394_FALSE, + /* generic */ DC1394_FALSE, + /* data_size */ 0 + }, + + /* DC1394_BASLER_SFF_OUTPUT_PORT_2_CONFIGURATION */ + { + /* name */ "Output Port 2 Configuration", + /* feature_id */ DC1394_BASLER_SFF_OUTPUT_PORT_2_CONFIGURATION, + /* csr_guid */ {0xc14e5072, 0x4513, 0x11d8, {0x81, 0xf3, 0x00, 0x10, 0x5a, 0x5b, 0xae, 0x55}}, + /* chunk_guid */ {0, 0, 0, {0, 0, 0, 0, 0, 0, 0, 0} /* not used */ }, + /* has_chunk */ DC1394_FALSE, + /* generic */ DC1394_FALSE, + /* data_size */ 0 + }, + + /* DC1394_BASLER_SFF_OUTPUT_PORT_3_CONFIGURATION */ + { + /* name */ "Output Port 3 Configuration", + /* feature_id */ DC1394_BASLER_SFF_OUTPUT_PORT_3_CONFIGURATION, + /* csr_guid */ {0x949d820a, 0x4513, 0x11d8, {0x9e, 0xb1, 0x00, 0x10, 0x5a, 0x5b, 0xae, 0x55}}, + /* chunk_guid */ {0, 0, 0, {0, 0, 0, 0, 0, 0, 0, 0} /* not used */ }, + /* has_chunk */ DC1394_FALSE, + /* generic */ DC1394_FALSE, + /* data_size */ 0 + } +}; +const uint32_t sff_feature_registry_size = sizeof (sff_feature_registry) / sizeof (sff_feature); + +/* + * finds a feature by its API id + */ +const sff_feature* basler_sff_registry_find_by_id (dc1394basler_sff_feature_t feature_id) +{ + if (feature_id < DC1394_BASLER_SFF_FEATURE_MIN || + feature_id >= DC1394_BASLER_SFF_FEATURE_MAX || + feature_id >= sff_feature_registry_size) + return NULL; + return &(sff_feature_registry[feature_id]); +} + +/* + * finds a feature by its CSR GUID + */ +const sff_feature* basler_sff_registry_find_by_csr_guid (dc1394basler_sff_guid_t* csr_guid) +{ + uint32_t i; + if (csr_guid == NULL) + return NULL; + + for(i = 0; i < sff_feature_registry_size; i++) { + if (!memcmp (&(sff_feature_registry[i].csr_guid), csr_guid, sizeof(dc1394basler_sff_guid_t))) + return &(sff_feature_registry[i]); + } + return NULL; +} + +/* + * finds a feature by its CHUNK GUID + */ +const sff_feature* basler_sff_registry_find_by_chunk_guid (dc1394basler_sff_guid_t* chunk_guid) +{ + uint32_t i; + if (chunk_guid == NULL) + return NULL; + + for(i = 0; i < sff_feature_registry_size; i++) { + if (!memcmp (&(sff_feature_registry[i].chunk_guid), chunk_guid, sizeof(dc1394basler_sff_guid_t))) + return &(sff_feature_registry[i]); + } + return NULL; +} diff --git a/dc1394/vendor/basler_sff_registry.h b/dc1394/vendor/basler_sff_registry.h new file mode 100644 index 0000000..fb19af3 --- /dev/null +++ b/dc1394/vendor/basler_sff_registry.h @@ -0,0 +1,74 @@ +/* + * 1394-Based Digital Camera Control Library + * + * Basler Smart Feature Framework specific extensions + * + * Written by Mikael Olenfalk + * + * Copyright (C) 2006 Tobii Technology AB, Stockholm Sweden + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __DC1394_VENDOR_BASLER_SFF_REGISTRY_H__ +#define __DC1394_VENDOR_BASLER_SFF_REGISTRY_H__ + +#include "basler_sff.h" + +/*! \file dc1394/vendor/basler_sff_registry.h + \brief No docs yet + + More details soon +*/ + +typedef struct sff_feature { + /** human-readable name of the feature */ + const char* name; + + /** the feature id */ + dc1394basler_sff_feature_t feature_id; + + /** the CSR guid used for looking up the CSR address */ + dc1394basler_sff_guid_t csr_guid; + + /** the CHUNK guid, used for associating a chunk with a feature id */ + dc1394basler_sff_guid_t chunk_guid; + + /** whether this feature has an image chunk */ + dc1394bool_t has_chunk; + + /** whether this feature can be enabled by the generic dc1394_basler_sff_feature_enable() */ + dc1394bool_t generic; + + /** the size of the C type in the image chunk */ + uint32_t data_size; +} sff_feature; + +/** + * Returns a sff feature descriptor by id + */ +const sff_feature* basler_sff_registry_find_by_id (dc1394basler_sff_feature_t feature_id); + +/** + * Returns a sff feature descriptor by CSR guid + */ +const sff_feature* basler_sff_registry_find_by_csr_guid (dc1394basler_sff_guid_t* csr_guid); + +/** + * Returns a sff feature descriptor by CHUNK guid + */ +const sff_feature* basler_sff_registry_find_by_chunk_guid (dc1394basler_sff_guid_t* csr_guid); + +#endif diff --git a/dc1394/vendor/pixelink.c b/dc1394/vendor/pixelink.c new file mode 100644 index 0000000..9637047 --- /dev/null +++ b/dc1394/vendor/pixelink.c @@ -0,0 +1,623 @@ +/* + * 1394-Based Digital Camera Control Library + * + * Pixelink (PxL) specific extensions for Multi-camera control. + * + * Written by + * Aravind Sundaresan + * James Sherman + * + * Copyright (C) 2006 Tobii Technology AB, Stockholm Sweden + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include "config.h" +#include +#include +#include +#ifdef HAVE_WINDOWS +#include +#else +#include +#endif + +#include "vendor/pixelink.h" +#include "log.h" + +/****************************************************************************** + * Function to convert float to quadlet (32 bit floating point representation) + */ +dc1394error_t +dc1394_pxl_convert_float32_to_quadlet(double d, uint32_t *i) +{ + dc1394error_t retval; + + float32_t f = d; + memcpy((void *)i, (void *)&f, sizeof(uint32_t)); + + if (sizeof(uint32_t) == sizeof(float32_t)) { + retval = DC1394_SUCCESS; + } + else { + retval = DC1394_FAILURE; + } + + return retval; +} + +/****************************************************************************** + * Function to convert uint32_t (32 bit float representation) to float + */ +dc1394error_t +dc1394_pxl_convert_uint32_to_float32(uint32_t i, double *d) +{ + dc1394error_t retval; + + float32_t f; + memcpy((void *)&f, (void *)&i, sizeof(float32_t)); + + *d = (double) f; + if (sizeof(uint32_t) == sizeof(float32_t)) { + retval = DC1394_SUCCESS; + } + else { + retval = DC1394_FAILURE; + } + + return retval; +} + +/****************************************************************************** + * Function to read N bytes from a camera location + * Internal function. + */ +dc1394error_t +dc1394_pxl_read_n_bytes(dc1394camera_t *camera, uint32_t offset, char *str, uint32_t n) +{ + if (camera == NULL) + return DC1394_FAILURE; + + uint32_t quadlet; + uint32_t i; + + for (i = 0; i < n; i+=4) { + dc1394_get_register(camera, (uint64_t)offset*4+i, &quadlet); + quadlet = ntohl(quadlet); + memcpy((void *)(str+i), (void *)&quadlet, sizeof(quadlet)); + } + + return DC1394_SUCCESS; +} + +/****************************************************************************** + * Function to get the camera serial number as unsigned integer. + * As opposed to getting all parameters, this is a quick way to just identify + * the camera. + */ +dc1394error_t +dc1394_pxl_get_camera_serial_number(dc1394camera_t *camera, uint32_t *serial_num_int) +{ + if (camera == NULL) + return DC1394_FAILURE; + + uint32_t serial_num_offset, serial_num_length; + dc1394_get_adv_control_register(camera, PxL_ACR_SERIAL_NUM_OFFSET, + &serial_num_offset); + dc1394_get_adv_control_register(camera, PxL_ACR_SERIAL_NUM_LENGTH, + &serial_num_length); + + char *serial_num = (char *) malloc((serial_num_length/4+1)*4); + dc1394_pxl_read_n_bytes(camera, serial_num_offset, serial_num, serial_num_length); + *serial_num_int = atoi(serial_num); + free(serial_num); + + return DC1394_SUCCESS; +} + +/****************************************************************************** + * Function to get the camera info. + * All strings that are read are hard limited to PxL_MAX_STRING_LENGTH. + */ +dc1394error_t +dc1394_pxl_get_camera_info(dc1394camera_t *camera, dc1394_pxl_camera_info_t *camera_info) +{ + if (camera == NULL) + return DC1394_FAILURE; + + uint32_t serial_num_offset, serial_num_length, + camera_desc_offset, camera_desc_length; + + dc1394_get_adv_control_register(camera, PxL_ACR_FPGA_VERSION, + &(camera_info->fpga_version)); + dc1394_get_adv_control_register(camera, PxL_ACR_FW_VERSION, + &(camera_info->fw_version)); + + dc1394_get_adv_control_register(camera, PxL_ACR_SERIAL_NUM_OFFSET, + &serial_num_offset); + dc1394_get_adv_control_register(camera, PxL_ACR_SERIAL_NUM_LENGTH, + &serial_num_length); + dc1394_get_adv_control_register(camera, PxL_ACR_CAMERA_DESC_OFFSET, + &camera_desc_offset); + dc1394_get_adv_control_register(camera, PxL_ACR_CAMERA_DESC_LENGTH, + &camera_desc_length); + +#ifdef PIXELINK_DEBUG_LOWEST_LEVEL + fprintf(stdout, "%-26s: %08x\n", "SERIAL_NUM", serial_num_offset); + fprintf(stdout, "%-26s: %08x\n", "SERIAL_NUM_LENGTH", serial_num_length); + fprintf(stdout, "%-26s: %08x\n", "CAMERA_DESC", camera_desc_offset); + fprintf(stdout, "%-26s: %08x\n", "CAMERA_DESC_LENGTH", camera_desc_length); +#endif + + serial_num_length = (serial_num_length < PxL_MAX_STRING_LENGTH)? + serial_num_length: PxL_MAX_STRING_LENGTH; + dc1394_pxl_read_n_bytes(camera, serial_num_offset, camera_info->serial_number, serial_num_length); + camera_info->serial_number[PxL_MAX_STRING_LENGTH-1] = '\0'; + + camera_desc_length = (camera_desc_length < PxL_MAX_STRING_LENGTH)? + camera_desc_length: PxL_MAX_STRING_LENGTH; + dc1394_pxl_read_n_bytes(camera, camera_desc_offset, camera_info->description, camera_desc_length); + camera_info->description[PxL_MAX_STRING_LENGTH-1] = '\0'; + + return DC1394_SUCCESS; +} + +/****************************************************************************** + * Function to get the camera info. + * All strings that are read are hard limited to PxL_MAX_STRING_LENGTH. + */ +dc1394error_t +dc1394_pxl_get_adv_feature_info(dc1394camera_t *camera, dc1394_pxl_adv_feature_info_t *adv_feature_info) +{ + if (camera == NULL) + return DC1394_FAILURE; + + uint32_t name_inquiry, name_offset, name_length; + + dc1394_get_adv_control_register(camera, PxL_ACR_NAME_INQUIRY, &name_inquiry); + dc1394_get_adv_control_register(camera, PxL_ACR_NAME_OFFSET, &name_offset); + dc1394_get_adv_control_register(camera, PxL_ACR_NAME_LENGTH, &name_length); + + if (name_inquiry & 0x80000000) { + adv_feature_info->name_presence = DC1394_FALSE; + name_length = (name_length < PxL_MAX_STRING_LENGTH)? + name_length: PxL_MAX_STRING_LENGTH; + dc1394_pxl_read_n_bytes(camera, name_offset, adv_feature_info->name, name_length); + adv_feature_info->name[PxL_MAX_STRING_LENGTH-1] = '\0'; + } + else + { + adv_feature_info->name_presence = DC1394_FALSE; + adv_feature_info->name[0] = '\0'; + } + adv_feature_info->name_offset = name_offset; + + return DC1394_SUCCESS; +} + +/***************************************************************************** + * Function to get the GPIO (General Purpose Input Output) information. + * The GPIO functionality comes under Advanced Features, but are functionally + * different enought to warrant their own structure. + */ +dc1394error_t +dc1394_pxl_get_gpio_inq(dc1394camera_t *camera, dc1394_pxl_gpio_info_t *gpio_info) +{ + uint32_t gpio_inq; + + if (camera == NULL) + return DC1394_FAILURE; + + uint32_t address = PxL_ACR_GPIO_INQ; + dc1394_get_adv_control_register(camera, address, &gpio_inq); +#ifdef PIXELINK_DEBUG_DISPLAY + printf(" 0x%08x : r 0x%08x < GPIO_INQ\n", address, gpio_inq); +#endif + + uint32_t bit = 0x1UL << 31; + gpio_info->number = (gpio_inq>>24) & 0x0FUL; + + gpio_info->presence = gpio_inq & (bit>> 0)? DC1394_TRUE: DC1394_FALSE; + gpio_info->polarity = gpio_inq & (bit>> 1)? DC1394_TRUE: DC1394_FALSE; + gpio_info->mode_strobe = gpio_inq & (bit>> 8)? DC1394_TRUE: DC1394_FALSE; + gpio_info->mode_normal = gpio_inq & (bit>> 9)? DC1394_TRUE: DC1394_FALSE; + gpio_info->mode_pulse = gpio_inq & (bit>>10)? DC1394_TRUE: DC1394_FALSE; + gpio_info->mode_busy = gpio_inq & (bit>>11)? DC1394_TRUE: DC1394_FALSE; + gpio_info->mode_flash = gpio_inq & (bit>>12)? DC1394_TRUE: DC1394_FALSE; + + if (gpio_info->presence == DC1394_FALSE) { + gpio_info->number = 0; + gpio_info->polarity = DC1394_FALSE; + gpio_info->mode_strobe = DC1394_FALSE; + gpio_info->mode_normal = DC1394_FALSE; + gpio_info->mode_pulse = DC1394_FALSE; + gpio_info->mode_busy = DC1394_FALSE; + gpio_info->mode_flash = DC1394_FALSE; + } + +#ifdef PIXELINK_DEBUG_LOWEST_LEVEL + printf("\n"); + printf(" Presence ---------------------------------+\n"); + printf(" Polarity inq ----------------------------+|\n"); + printf(" Number of supported GPIOs ---------+--+ ||\n"); + printf(" Strobe mode ----------------------+| | ||\n"); + printf(" Normal mode ---------------------+|| | ||\n"); + printf(" Pulse mode ---------------------+||| | ||\n"); + printf(" Busy mode ---------------------+|||| | ||\n"); + printf(" ||||| | ||\n"); + printf(" GPIO_INQ : "); + + uint32_t i; + for (i = 0; i < 32; i++) { + (gpio_inq & (1< f1_max)) { + dc1394_log_warning("WARNING: parameter1 out of bounds! corrected.\n"); + } + if ((f2_val < f2_min)| (f2_val > f2_max)) { + dc1394_log_warning("\nWARNING: parameter2 out of bounds! corrected.\n"); + } + if ((f3_val < f3_min)| (f3_val > f3_max)) { + dc1394_log_warning("\nWARNING: parameter3 out of bounds! corrected.\n"); + } + + f1_val = (f1_val < f1_min)? f1_min: ((f1_val > f1_max)? f1_max: f1_val); + f2_val = (f2_val < f2_min)? f2_min: ((f2_val > f2_max)? f2_max: f2_val); + f3_val = (f3_val < f3_min)? f3_min: ((f3_val > f3_max)? f3_max: f3_val); + + dc1394_pxl_convert_float32_to_quadlet(f1_val, &p1_val); + dc1394_pxl_convert_float32_to_quadlet(f2_val, &p2_val); + dc1394_pxl_convert_float32_to_quadlet(f3_val, &p3_val); + + dc1394_pxl_set_gpo_param(camera, gpio_id, p1_val, p2_val, p3_val); + + return DC1394_SUCCESS; +} + diff --git a/dc1394/vendor/pixelink.h b/dc1394/vendor/pixelink.h new file mode 100644 index 0000000..7271524 --- /dev/null +++ b/dc1394/vendor/pixelink.h @@ -0,0 +1,225 @@ +/* + * 1394-Based Digital Camera Control Library + * + * Pixelink (PxL) specific extensions for Multi-camera control. + * + * Written by + * Aravind Sundaresan + * James Sherman + * + * Copyright (C) 2006 Tobii Technology AB, Stockholm Sweden + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __DC1394_VENDOR_PIXELINK_H__ +#define __DC1394_VENDOR_PIXELINK_H__ + +#include +#include + +/*! \file dc1394/vendor/pixelink.h + \brief No docs yet + + More details soon +*/ + +//#define PIXELINK_DEBUG_LOWEST_LEVEL +//#define PIXELINK_DEBUG_DISPLAY + +/* + * The following deal with the Pixelink specific extensions for cameras + * PL-A74x. They have been tested on PL-A742 cameras. + */ +#define PxL_MAX_STRING_LENGTH 256 + +/* + * Any definition with PxL_ACR prefix refers to the Advanced Feature Control + * and Status Registers. They are actually offsets from the + * Advanced_Feature_Inq Value. + */ + +/* Camera Info Registers */ +#define PxL_ACR_SERIAL_NUM_OFFSET 0x0008U +#define PxL_ACR_SERIAL_NUM_LENGTH 0x000cU +#define PxL_ACR_FPGA_VERSION 0x0010U +#define PxL_ACR_FW_VERSION 0x0014U +#define PxL_ACR_CAMERA_DESC_OFFSET 0x0018U +#define PxL_ACR_CAMERA_DESC_LENGTH 0x001cU + +/* Advanced Feature Inquiry Registers */ +#define PxL_ACR_NAME_INQUIRY 0x0100U +#define PxL_ACR_NAME_OFFSET 0x0104U +#define PxL_ACR_NAME_LENGTH 0x0108U + +/* Advanced Feature Inquiry Registers (GPIO) */ +#define PxL_ACR_GPIO_INQ 0x0128U +#define PxL_ACR_GPIO_PARM1_ABS 0x012CU +#define PxL_ACR_GPIO_PARM2_ABS 0x0130U +#define PxL_ACR_GPIO_PARM3_ABS 0x0134U + +#define PxL_ACR_GPIO_0_CFG 0x0300U +#define PxL_ACR_GPIO_1_CFG 0x0304U +#define PxL_ACR_GPIO_2_CFG 0x0308U +#define PxL_ACR_GPIO_3_CFG 0x030CU + +/* + * The following are some of the constants that are register specific. + */ +#define PxL_GPO_CFG_ENABLE 0x80000000U +#define PxL_GPO_CFG_DISABLE 0x00000000U +#define PxL_GPO_CFG_POLARITY_HIGH 0x40000000U +#define PxL_GPO_CFG_POLARITY_LOW 0x00000000U +#define PxL_GPO_CFG_MODE_STROBE 0x00000000U +#define PxL_GPO_CFG_MODE_NORMAL 0x00000001U +#define PxL_GPO_CFG_MODE_PULSE 0x00000002U +#define PxL_GPO_CFG_MODE_BUSY 0x00000003U +#define PxL_GPO_CFG_MODE_FLASH 0x00000004U + +/** + * No Docs + */ +typedef enum { + DC1394_PxL_GPIO_POLARITY_NONE=0, + DC1394_PxL_GPIO_POLARITY_HIGH, + DC1394_PxL_GPIO_POLARITY_LOW +} dc1394pxl_gpio_polarity_t; + +/** + * No Docs + */ +typedef enum { + DC1394_PxL_GPIO_MODE_STROBE=0, + DC1394_PxL_GPIO_MODE_NORMAL, + DC1394_PxL_GPIO_MODE_PULSE, + DC1394_PxL_GPIO_MODE_BUSY, + DC1394_PxL_GPIO_MODE_FLASH +} dc1394pxl_gpio_mode_t; + +/* IEEE 32 bit floating point type */ +typedef float float32_t; + +/** + * GPIO Information structure + */ +typedef struct __dc1394_pxl_gpio_info_struct { + uint32_t number; + dc1394bool_t presence; + dc1394bool_t polarity; + dc1394bool_t mode_strobe; + dc1394bool_t mode_normal; + dc1394bool_t mode_pulse; + dc1394bool_t mode_busy; + dc1394bool_t mode_flash; +} dc1394_pxl_gpio_info_t; + +/** + * Camera information + */ +typedef struct __dc1394_pxl_camera_info_struct { + uint32_t fpga_version; + uint32_t fw_version; + char serial_number[PxL_MAX_STRING_LENGTH]; + char description[PxL_MAX_STRING_LENGTH]; +} dc1394_pxl_camera_info_t; + +/** + * Advanced feature inquiry + */ +typedef struct __dc1394_pxl_adv_feature_info_struct { + dc1394bool_t name_presence; + uint32_t name_offset; + char name[PxL_MAX_STRING_LENGTH]; +} dc1394_pxl_adv_feature_info_t; + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * No Docs + */ +dc1394error_t +dc1394_pxl_convert_float32_to_quadlet(double , uint32_t *); + +/** + * No Docs + */ +dc1394error_t +dc1394_pxl_convert_uint32_to_float32(uint32_t , double *); + +/** + * No Docs + */ +dc1394error_t +dc1394_pxl_get_camera_name(dc1394camera_t *, char *, uint32_t); + +/** + * No Docs + */ +dc1394error_t +dc1394_pxl_get_camera_info(dc1394camera_t *, dc1394_pxl_camera_info_t *); + +/** + * No Docs + */ +dc1394error_t +dc1394_pxl_get_camera_serial_number(dc1394camera_t *, uint32_t *); + +/** + * No Docs + */ +dc1394error_t +dc1394_pxl_get_gpo_param(dc1394camera_t *, uint32_t, uint32_t *, uint32_t *, uint32_t *); + +/** + * No Docs + */ +dc1394error_t +dc1394_pxl_get_gpo_param_min_max(dc1394camera_t *, uint32_t, uint32_t *, + uint32_t *, uint32_t *, uint32_t *, uint32_t *, uint32_t *, + uint32_t *, uint32_t *, uint32_t *); + +/** + * No Docs + */ +dc1394error_t +dc1394_pxl_get_gpo_config(dc1394camera_t *, uint32_t, uint32_t *); + +/** + * No Docs + */ +dc1394error_t +dc1394_pxl_set_gpo_config(dc1394camera_t *, uint32_t, uint32_t); + +/** + * No Docs + */ +dc1394error_t +dc1394_pxl_set_gpio_mode_param(dc1394camera_t *, uint32_t , + dc1394pxl_gpio_polarity_t, dc1394pxl_gpio_mode_t, double, double, double); + +/** + * No Docs + */ +dc1394error_t +dc1394_pxl_print_camera_info(dc1394camera_t *, FILE *fd); + +#ifdef __cplusplus +} +#endif + +#endif + diff --git a/dc1394/video.h b/dc1394/video.h new file mode 100644 index 0000000..6bcf006 --- /dev/null +++ b/dc1394/video.h @@ -0,0 +1,256 @@ +/* + * 1394-Based Digital Camera Control Library + * + * Video format headers + * + * Written by Damien Douxchamps + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include + +/*! \file dc1394/video.h + \brief Functions related to video modes, formats, framerate and video flow. + + More details soon +*/ + +#ifndef __DC1394_VIDEO_H__ +#define __DC1394_VIDEO_H__ + +/** + * Enumeration of iso data speeds + * + * Most (if not all) cameras are compatible with 400Mbps speed. Only older cameras (pre-1999) may still only work at sub-400 + * speeds. However, speeds lower than 400Mbps are still useful: they can be used for longer distances (e.g. 10m cables). + * Speeds over 400Mbps are only available in "B" mode (DC1394_OPERATION_MODE_1394B). + */ +typedef enum { + DC1394_ISO_SPEED_100= 0, + DC1394_ISO_SPEED_200, + DC1394_ISO_SPEED_400, + DC1394_ISO_SPEED_800, + DC1394_ISO_SPEED_1600, + DC1394_ISO_SPEED_3200 +} dc1394speed_t; +#define DC1394_ISO_SPEED_MIN DC1394_ISO_SPEED_100 +#define DC1394_ISO_SPEED_MAX DC1394_ISO_SPEED_3200 +#define DC1394_ISO_SPEED_NUM (DC1394_ISO_SPEED_MAX - DC1394_ISO_SPEED_MIN + 1) + +/** + * Enumeration of video framerates + * + * This enumeration is used for non-Format_7 modes. The framerate can be lower than expected if the exposure time is longer + * than the requested frame period. Framerate can be controlled in a number of other ways: framerate feature, external trigger, + * software trigger, shutter throttling and packet size (Format_7) + */ +typedef enum { + DC1394_FRAMERATE_1_875= 32, + DC1394_FRAMERATE_3_75, + DC1394_FRAMERATE_7_5, + DC1394_FRAMERATE_15, + DC1394_FRAMERATE_30, + DC1394_FRAMERATE_60, + DC1394_FRAMERATE_120, + DC1394_FRAMERATE_240 +} dc1394framerate_t; +#define DC1394_FRAMERATE_MIN DC1394_FRAMERATE_1_875 +#define DC1394_FRAMERATE_MAX DC1394_FRAMERATE_240 +#define DC1394_FRAMERATE_NUM (DC1394_FRAMERATE_MAX - DC1394_FRAMERATE_MIN + 1) + +/** + * Operation modes + * + * Two operation modes exist: the legacy and most common 1394a, and the newer 1394B. The latter allows speeds over 400Mbps, but + * can also be used at other speeds. + */ +typedef enum { + DC1394_OPERATION_MODE_LEGACY = 480, + DC1394_OPERATION_MODE_1394B +} dc1394operation_mode_t; +#define DC1394_OPERATION_MODE_MIN DC1394_OPERATION_MODE_LEGACY +#define DC1394_OPERATION_MODE_MAX DC1394_OPERATION_MODE_1394B +#define DC1394_OPERATION_MODE_NUM (DC1394_OPERATION_MODE_MAX - DC1394_OPERATION_MODE_MIN + 1) + +/** + * List of framerates + * + * dc1394framerates_t contains a list of available framerates for a particular video mode. + */ +typedef struct { + uint32_t num; + dc1394framerate_t framerates[DC1394_FRAMERATE_NUM]; +} dc1394framerates_t; + +/** + * Video frame structure. + * + * dc1394video_frame_t is the structure returned by the capture functions. It contains the captured image as well as a number of + * information. + * + * In general this structure should be calloc'ed so that members such as "allocated size" + * are properly set to zero. Don't forget to free the "image" member before freeing the struct itself. + */ +typedef struct __dc1394_video_frame +{ + unsigned char * image; /* the image. May contain padding data too (vendor specific). Read/write allowed. Free NOT allowed if + returned by dc1394_capture_dequeue() */ + uint32_t size[2]; /* the image size [width, height] */ + uint32_t position[2]; /* the WOI/ROI position [horizontal, vertical] == [0,0] for full frame */ + dc1394color_coding_t color_coding; /* the color coding used. This field is valid for all video modes. */ + dc1394color_filter_t color_filter; /* the color filter used. This field is valid only for RAW modes and IIDC 1.31 */ + uint32_t yuv_byte_order; /* the order of the fields for 422 formats: YUYV or UYVY */ + uint32_t data_depth; /* the number of bits per pixel. The number of grayscale levels is 2^(this_number). + This is independent from the colour coding */ + uint32_t stride; /* the number of bytes per image line */ + dc1394video_mode_t video_mode; /* the video mode used for capturing this frame */ + uint64_t total_bytes; /* the total size of the frame buffer in bytes. May include packet- + multiple padding and intentional padding (vendor specific) */ + uint32_t image_bytes; /* the number of bytes used for the image (image data only, no padding) */ + uint32_t padding_bytes; /* the number of extra bytes, i.e. total_bytes-image_bytes. */ + uint32_t packet_size; /* the size of a packet in bytes. (IIDC data) */ + uint32_t packets_per_frame; /* the number of packets per frame. (IIDC data) */ + uint64_t timestamp; /* the unix time [microseconds] at which the frame was captured in + the video1394 ringbuffer */ + uint32_t frames_behind; /* the number of frames in the ring buffer that are yet to be accessed by the user */ + dc1394camera_t *camera; /* the parent camera of this frame */ + uint32_t id; /* the frame position in the ring buffer */ + uint64_t allocated_image_bytes; /* amount of memory allocated in for the *image field. */ + dc1394bool_t little_endian; /* DC1394_TRUE if little endian (16bpp modes only), + DC1394_FALSE otherwise */ + dc1394bool_t data_in_padding; /* DC1394_TRUE if data is present in the padding bytes in IIDC 1.32 format, + DC1394_FALSE otherwise */ +} dc1394video_frame_t; + +#ifdef __cplusplus +extern "C" { +#endif + +/*************************************************************************** + Video functions: formats, framerates,... + ***************************************************************************/ + +/** + * Gets a list of video modes supported by the camera. + */ +dc1394error_t dc1394_video_get_supported_modes(dc1394camera_t *camera, dc1394video_modes_t *video_modes); + +/** + * Gets a list of supported video framerates for a given video mode. This function only works with non-scalable formats. + */ +dc1394error_t dc1394_video_get_supported_framerates(dc1394camera_t *camera, dc1394video_mode_t video_mode, dc1394framerates_t *framerates); + +/** + * Gets the current framerate. This is meaningful only if the video mode is not scalable. + */ +dc1394error_t dc1394_video_get_framerate(dc1394camera_t *camera, dc1394framerate_t *framerate); + +/** + * Sets the current framerate. This is meaningful only if the video mode is not scalable. + */ +dc1394error_t dc1394_video_set_framerate(dc1394camera_t *camera, dc1394framerate_t framerate); + +/** + * Gets the current vide mode. + */ +dc1394error_t dc1394_video_get_mode(dc1394camera_t *camera, dc1394video_mode_t *video_mode); + +/** + * Sets the current vide mode. + */ +dc1394error_t dc1394_video_set_mode(dc1394camera_t *camera, dc1394video_mode_t video_mode); + +/** + * Gets the current operation mode. + */ +dc1394error_t dc1394_video_get_operation_mode(dc1394camera_t *camera, dc1394operation_mode_t *mode); + +/** + * Sets the current operation mode. + */ +dc1394error_t dc1394_video_set_operation_mode(dc1394camera_t *camera, dc1394operation_mode_t mode); + +/** + * Gets the current ISO speed. + */ +dc1394error_t dc1394_video_get_iso_speed(dc1394camera_t *camera, dc1394speed_t *speed); + +/** + * Sets the current ISO speed. Speeds over 400Mbps require 1394B. + */ +dc1394error_t dc1394_video_set_iso_speed(dc1394camera_t *camera, dc1394speed_t speed); + +/** + * Gets the current ISO channel + */ +dc1394error_t dc1394_video_get_iso_channel(dc1394camera_t *camera, uint32_t * channel); + +/** + * Sets the current ISO channel + */ +dc1394error_t dc1394_video_set_iso_channel(dc1394camera_t *camera, uint32_t channel); + +/** + * Gets the current data depth, in bits. Only meaningful for 16bpp video modes (RAW16, RGB48, MONO16,...) + */ +dc1394error_t dc1394_video_get_data_depth(dc1394camera_t *camera, uint32_t *depth); + +/** + * Starts/stops the isochronous data transmission. In other words, use this to control the image flow. + */ +dc1394error_t dc1394_video_set_transmission(dc1394camera_t *camera, dc1394switch_t pwr); + +/** + * Gets the status of the video transmission + */ +dc1394error_t dc1394_video_get_transmission(dc1394camera_t *camera, dc1394switch_t *pwr); + +/** + * Turns one-shot mode on or off + */ +dc1394error_t dc1394_video_set_one_shot(dc1394camera_t *camera, dc1394switch_t pwr); + +/** + * Gets the status of the one-shot mode. + */ +dc1394error_t dc1394_video_get_one_shot(dc1394camera_t *camera, dc1394bool_t *is_on); + +/** + * Turns multishot mode on or off + */ +dc1394error_t dc1394_video_set_multi_shot(dc1394camera_t *camera, uint32_t numFrames, dc1394switch_t pwr); + +/** + * Gets the status of the multi-shot mode. + */ +dc1394error_t dc1394_video_get_multi_shot(dc1394camera_t *camera, dc1394bool_t *is_on, uint32_t *numFrames); + +/** + * Gets the bandwidth usage of a camera. + * + * This function returns the bandwidth that is used by the camera *IF* ISO was ON. + * The returned value is in bandwidth units. The 1394 bus has 4915 bandwidth units + * available per cycle. Each unit corresponds to the time it takes to send one + * quadlet at ISO speed S1600. The bandwidth usage at S400 is thus four times the + * number of quadlets per packet. Thanks to Krisitian Hogsberg for clarifying this. + */ +dc1394error_t dc1394_video_get_bandwidth_usage(dc1394camera_t *camera, uint32_t *bandwidth); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/dc1394/windows/Makefile.am b/dc1394/windows/Makefile.am new file mode 100644 index 0000000..9623052 --- /dev/null +++ b/dc1394/windows/Makefile.am @@ -0,0 +1,6 @@ +if HAVE_WINDOWS +noinst_LTLIBRARIES = libdc1394-windows.la +endif + +AM_CFLAGS = -I$(top_srcdir) -I$(srcdir)/.. +libdc1394_windows_la_SOURCES = control.c capture.c platform_windows.h diff --git a/dc1394/windows/Makefile.in b/dc1394/windows/Makefile.in new file mode 100644 index 0000000..2122d4d --- /dev/null +++ b/dc1394/windows/Makefile.in @@ -0,0 +1,622 @@ +# Makefile.in generated by automake 1.13.3 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2013 Free Software Foundation, Inc. + +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; 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you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include +#include "dc1394/internal.h" +#include "platform_windows.h" + + +static dc1394error_t +free_resources(platform_camera_t * cam) +{ + DWORD ret = t1394IsochTearDownStream(cam->device->device_path); + if (ret) { + dc1394_log_warning("t1394IsochTearDownStream: Error %ld\n", ret); + return DC1394_FAILURE; + } + return DC1394_SUCCESS; +} + + +dc1394error_t +dc1394_windows_iso_allocate_channel (platform_camera_t * cam, + uint64_t channels_allowed, int * channel) +{ + return DC1394_SUCCESS; +} + +dc1394error_t +dc1394_windows_iso_release_channel (platform_camera_t * cam, int channel) +{ + // \todo implement + return DC1394_FAILURE; +} + +static dc1394error_t +windows_capture_setup (platform_camera_t * craw, uint32_t num_dma_buffers, uint32_t flags) +{ + int i; + + free_resources(craw); + + ULARGE_INTEGER dma_buffer_size; + const char * device_path = craw->device->device_path; + t1394_GetHostDmaCapabilities (device_path, NULL, &dma_buffer_size); + + const dc1394video_frame_t * frame = &craw->capture.frames[0]; + int max_buffer_size = frame->total_bytes; //number of bytes needed + int max_bytes = frame->packet_size / 2; + + PACQUISITION_BUFFER acquisition_buffer = + dc1394BuildAcquisitonBuffer(max_buffer_size, + (unsigned long)dma_buffer_size.QuadPart, + max_bytes, 0); + + ISOCH_STREAM_PARAMS stream_params; + if (acquisition_buffer) { + stream_params.nMaxBufferSize = acquisition_buffer->subBuffers[0].ulSize; + stream_params.nNumberOfBuffers = (num_dma_buffers * acquisition_buffer->nSubBuffers) + 1; + + // free the buffer: this wouldn't be necessary if this were merged into StartImageAcquisitionEx + dc1394FreeAcquisitionBuffer(acquisition_buffer); + acquisition_buffer = NULL; + } else { + dc1394_log_error("windows_capture_setup: failed to determine required buffer size and count!"); + return DC1394_FAILURE; + } + + dc1394speed_t speed; + if (dc1394_video_get_iso_speed(craw->camera, &speed) != DC1394_SUCCESS) { + dc1394_log_error("windows_capture_setup: failed to get iso speed!"); + return DC1394_FAILURE; + } + + uint32_t channel = -1; + stream_params.fulSpeed = 1 << speed; + stream_params.nChannel = channel; + stream_params.nMaxBytesPerFrame = max_bytes; + + DWORD ret = t1394IsochSetupStream(craw->device->device_path, + &stream_params); + craw->allocated_channel = stream_params.nChannel; + if (ret != ERROR_SUCCESS) { + dc1394_log_error("windows_capture_setup: Error on IsochSetupStream: %d\n", ret); + return DC1394_FAILURE; + } + +#if 1 + // allocate channel/bandwidth if requested + if (flags & DC1394_CAPTURE_FLAGS_CHANNEL_ALLOC) { + if (dc1394_iso_allocate_channel (craw->camera, 0, &craw->allocated_channel) + != DC1394_SUCCESS) { + return DC1394_FAILURE; + } + if (dc1394_video_set_iso_channel (craw->camera, craw->allocated_channel) + != DC1394_SUCCESS) { + return DC1394_FAILURE; + } + } +#endif +#if 1 + if (flags & DC1394_CAPTURE_FLAGS_BANDWIDTH_ALLOC) { + unsigned int bandwidth_usage; + if (dc1394_video_get_bandwidth_usage (craw->camera, &bandwidth_usage) + != DC1394_SUCCESS) { + return DC1394_FAILURE; + } + if (dc1394_iso_allocate_bandwidth (craw->camera, bandwidth_usage) + != DC1394_SUCCESS) { + return DC1394_FAILURE; + } + craw->allocated_bandwidth = bandwidth_usage; + } +#endif + + /* QUEUE the buffers */ + for (i = 0; i < num_dma_buffers; ++i) { + PACQUISITION_BUFFER buffer = + dc1394BuildAcquisitonBuffer(max_buffer_size, + dma_buffer_size.QuadPart, max_bytes, i); + if(!buffer) { + dc1394_log_error("windows_capture_setup: Error Allocating AcqBuffer %d\n", i); + return DC1394_FAILURE; + } + + // add it to our list of buffers + if (i == 0) { + craw->pLastBuffer = craw->pFirstBuffer = buffer; + craw->pLastBuffer->pNextBuffer = craw->pCurrentBuffer = NULL; + } else { + craw->pFirstBuffer->pNextBuffer = buffer; + craw->pFirstBuffer = buffer; + } + } + + // all done making buffers + // open our long term device handle + HANDLE device; + if((device = OpenDevice(device_path, TRUE)) == INVALID_HANDLE_VALUE) { + dc1394_log_error("windows_capture_setup error opening device (%s)\n", craw->device->device_path); + return DC1394_FAILURE; + } + + // all done making buffers + // open our long term device handle + PACQUISITION_BUFFER buffer; + for (buffer = craw->pLastBuffer; + buffer != NULL; buffer = buffer->pNextBuffer) { + DWORD ret = dc1394AttachAcquisitionBuffer(device, buffer); + if (ret != ERROR_SUCCESS) { + dc1394_log_error("windows_capture_setup: Failed to attach buffer %u/%u", buffer->index, num_dma_buffers); + return DC1394_FAILURE; + } + } + + // new: sleep a little while and verify that the buffers were + // successfully attached this basically catches "Parameter is Incorrect" + // here instead of confusing users at AcquireImageEx() + // 50 ms is all it should take for completion routines to fire and + // propagate in the kernel + Sleep(50); + + for (buffer = craw->pLastBuffer; + buffer != NULL; buffer = buffer->pNextBuffer) { + DWORD dwBytesRet = 0; + for (unsigned int bb = 0; bb < buffer->nSubBuffers; ++bb) { + if (!GetOverlappedResult(device, + &(buffer->subBuffers[bb].overLapped), + &dwBytesRet, FALSE)) { + if (GetLastError() != ERROR_IO_INCOMPLETE) { + dc1394_log_error("Buffer validation failed for buffer %u\n", buffer->index,bb); + return DC1394_FAILURE; + } + // else: this is the actual success case + } else { + dc1394_log_error("Buffer %u is unexpectedly ready during pre-listen validation\n", buffer->index, bb); + return DC1394_FAILURE; + } + } + } + + ret = t1394IsochListen(craw->device->device_path); + if (ret != ERROR_SUCCESS) { + dc1394_log_error("Error %08lx on IOCTL_ISOCH_LISTEN\n", ret); + return DC1394_FAILURE; + } + + // starting from here we use the ISO channel so we set the flag + // in the camera struct: + craw->capture_is_set = 1; + + for (i = 1; i < num_dma_buffers; ++i) { + memcpy(&craw->capture.frames[i], frame, sizeof (dc1394video_frame_t)); + } + craw->capture.frames_last_index = num_dma_buffers - 1; + + craw->device_acquisition = device; + return DC1394_SUCCESS; +} + + +dc1394error_t +dc1394_windows_capture_setup(platform_camera_t * craw, uint32_t num_dma_buffers, + uint32_t flags) +{ + dc1394camera_t * camera = craw->camera; + dc1394error_t err; + + if (flags & DC1394_CAPTURE_FLAGS_DEFAULT) { + flags = DC1394_CAPTURE_FLAGS_CHANNEL_ALLOC | + DC1394_CAPTURE_FLAGS_BANDWIDTH_ALLOC; + } + + // if capture is already set, abort + if (craw->capture_is_set > 0) { + return DC1394_CAPTURE_IS_RUNNING; + } + + craw->capture.flags = flags; + craw->allocated_channel = -1; + + // if auto iso is requested, stop ISO (if necessary) + if (flags & DC1394_CAPTURE_FLAGS_AUTO_ISO) { + dc1394switch_t is_iso_on; + dc1394_video_get_transmission(camera, &is_iso_on); + if (is_iso_on == DC1394_ON) { + err=dc1394_video_set_transmission(camera, DC1394_OFF); + DC1394_ERR_RTN(err,"Could not stop ISO!"); + } + } + + craw->capture.frames = + malloc (num_dma_buffers * sizeof (dc1394video_frame_t)); + if (!craw->capture.frames) { + goto fail; + } + + err = capture_basic_setup(camera, craw->capture.frames); + if (err != DC1394_SUCCESS) { + goto fail; + } + + err = windows_capture_setup (craw, num_dma_buffers, flags); + if (err != DC1394_SUCCESS) { + goto fail; + } + + // if auto iso is requested, start ISO + if (flags & DC1394_CAPTURE_FLAGS_AUTO_ISO) { + err=dc1394_video_set_transmission(camera, DC1394_ON); + DC1394_ERR_RTN(err,"Could not start ISO!"); + craw->iso_auto_started = 1; + } + + craw->capture.num_dma_buffers = num_dma_buffers; + return DC1394_SUCCESS; + + fail: + // free resources if they were allocated + if (craw->allocated_channel >= 0) { + if (dc1394_iso_release_channel (camera, craw->allocated_channel) + != DC1394_SUCCESS) + dc1394_log_warning("Warning: Could not free ISO channel"); + } + if (craw->allocated_bandwidth) { + if (dc1394_iso_release_bandwidth (camera, craw->allocated_bandwidth) + != DC1394_SUCCESS) + dc1394_log_warning("Warning: Could not free bandwidth"); + } + craw->allocated_channel = -1; + craw->allocated_bandwidth = 0; + + free (craw->capture.frames); + craw->capture.frames = NULL; + dc1394_log_error ("Error: Failed to setup DMA capture"); + + return DC1394_FAILURE; +} + +dc1394error_t +dc1394_windows_capture_stop(platform_camera_t *craw) +{ + DWORD dwBytesRet = 0; + DWORD ret; + + if (craw->device_acquisition == INVALID_HANDLE_VALUE) { + dc1394_log_error("StopImageAcquisition: Called with invalid device handle\n"); + return DC1394_FAILURE; + } + + // Tear down the stream + ret = free_resources(craw); + if (ret) { + dc1394_log_error("free_resources: Error %ld\n", ret); + } + + // put pCurrentBuffer on the list for the sake of cleanup + if (craw->pCurrentBuffer != NULL) { + craw->pCurrentBuffer->pNextBuffer = craw->pLastBuffer; + craw->pLastBuffer = craw->pCurrentBuffer; + } + + while (craw->pLastBuffer) { + if (craw->pLastBuffer != craw->pCurrentBuffer) { + // check the IO status, just in case + for (unsigned int ii = 0; ii < craw->pLastBuffer->nSubBuffers; ++ii) { + if (!GetOverlappedResult(craw->device_acquisition, &craw->pLastBuffer->subBuffers[ii].overLapped, &dwBytesRet, TRUE)) { + dc1394_log_warning("dc1394_windows_capture_stop: Warning Buffer %d.%d has not been detached, error = %d\n", craw->pLastBuffer->index,ii,GetLastError()); + } + } + } + + // check the IO status, just in case + for(unsigned int ii = 0; iipLastBuffer->nSubBuffers; ++ii) { + // close event: NOTE: must pre-populate correctly above + if(craw->pLastBuffer->subBuffers[ii].overLapped.hEvent != NULL) { + CloseHandle(craw->pLastBuffer->subBuffers[ii].overLapped.hEvent); + craw->pLastBuffer->subBuffers[ii].overLapped.hEvent = NULL; + } + } + + // free data buffer + if (craw->pLastBuffer->pDataBuf) + GlobalFree(craw->pLastBuffer->pDataBuf); + + // advance to next buffer + PACQUISITION_BUFFER pAcqBuffer = craw->pLastBuffer; + craw->pLastBuffer = craw->pLastBuffer->pNextBuffer; + + // free buffer struct + GlobalFree(pAcqBuffer); + } + + // clean up our junk + if (craw->device_acquisition != INVALID_HANDLE_VALUE) { + CloseHandle(craw->device_acquisition); + craw->device_acquisition = INVALID_HANDLE_VALUE; + } + + craw->pFirstBuffer = craw->pLastBuffer = craw->pCurrentBuffer = NULL; + free (craw->capture.frames); + + craw->capture_is_set = 0; + + return DC1394_SUCCESS; +} + +dc1394error_t +dc1394_windows_capture_dequeue (platform_camera_t * craw, + dc1394capture_policy_t policy, + dc1394video_frame_t **frame) +{ + LPOVERLAPPED pOverlapped = &(craw->pLastBuffer->subBuffers[craw->pLastBuffer->nSubBuffers - 1].overLapped); + DWORD dwBytesRet = 0; + + BOOL ready = 0; + + // default: return NULL frame if no new frames/error/etc. + *frame=NULL; + + switch (policy) { + case DC1394_CAPTURE_POLICY_WAIT: + ready=GetOverlappedResult(craw->device_acquisition, pOverlapped, &dwBytesRet, TRUE); + break; + case DC1394_CAPTURE_POLICY_POLL: + ready=GetOverlappedResult(craw->device_acquisition, pOverlapped, &dwBytesRet, FALSE); + break; + } + + if (ready) { + craw->pCurrentBuffer = craw->pLastBuffer; + + // advance the buffer queue + craw->pLastBuffer = craw->pLastBuffer->pNextBuffer; + + // handle the single-buffer case + // (again, this would be more clear as simply "head" and "tail" + if (craw->pLastBuffer == NULL) { + craw->pFirstBuffer = NULL; + } + } + else if (policy==DC1394_CAPTURE_POLICY_POLL) + return DC1394_SUCCESS; + + if (!craw->pCurrentBuffer) { + return DC1394_FAILURE; + } + + // flatten the buffer before returning the internal pointer + // note: this can only be made more efficient via the "smart" way discussed in CamRGB.cpp: provide + // an stl-containerlike iterator mechanism that "hides" the flattened-or-not-ness. Putting that here + // would, however, break the external API in a way that might require a majorversion bump... + dc1394FlattenAcquisitionBuffer(craw->pCurrentBuffer); + unsigned long length = craw->pCurrentBuffer->ulBufferSize; + + dc1394capture_t * capture = &craw->capture; + *frame = &capture->frames[capture->frames_last_index]; + (*frame)->image = craw->pCurrentBuffer->pFrameStart; + (*frame)->image_bytes = length; + capture->frames_last_index = + (capture->frames_last_index + 1) % capture->num_dma_buffers; + return DC1394_SUCCESS; +} + +dc1394error_t +dc1394_windows_capture_enqueue (platform_camera_t * craw, + dc1394video_frame_t * frame) +{ + if (craw->pCurrentBuffer != NULL) { + if(dc1394AttachAcquisitionBuffer(craw->device_acquisition, craw->pCurrentBuffer) != ERROR_SUCCESS) { + dc1394_log_error("AcquireImage: Error Reattaching current buffer!"); + return DC1394_FAILURE; + } + + // push m_pCurrentBuffer onto the Buffer Queue + // Note: m_pFirstBuffer is the most recently attached buffer, which is at the end of the queue (confusing names...) + if(craw->pFirstBuffer == NULL) { + // there is only one buffer, and we just attached it + craw->pLastBuffer = craw->pCurrentBuffer; + } else { + // current buffer goes onto the end of the queue + craw->pFirstBuffer->pNextBuffer = craw->pCurrentBuffer; + } + + // current buffer is now the most recently attached buffer + craw->pFirstBuffer = craw->pCurrentBuffer; + + // which marks the end of the line + craw->pFirstBuffer->pNextBuffer = NULL; + + // and means that there is, for now, no "current" buffer + craw->pCurrentBuffer = NULL; + } + + return DC1394_SUCCESS; +} diff --git a/dc1394/windows/control.c b/dc1394/windows/control.c new file mode 100644 index 0000000..2aed828 --- /dev/null +++ b/dc1394/windows/control.c @@ -0,0 +1,425 @@ +/* + * 1394-Based Digital Camera Control Library + * + * Camera control code for Windows + * + * Written by + * Satofumi Kamimura + * + * We use CMU 1394 Digital Camera Driver project's source code for this project. + * http://www.cs.cmu.edu/~iwan/1394/ + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include +#include +#include "dc1394/internal.h" +#include "platform_windows.h" +#include "types.h" + + +// \todo remove this function +extern dc1394error_t +dc1394_windows_iso_allocate_channel (platform_camera_t * cam, + uint64_t channels_allowed, int * channel); + +extern dc1394error_t +dc1394_windows_iso_release_channel (platform_camera_t * cam, int channel); + +extern dc1394error_t +dc1394_windows_capture_setup(platform_camera_t * craw, uint32_t num_dma_buffers, + uint32_t flags); + +extern dc1394error_t +dc1394_windows_capture_stop(platform_camera_t *craw); + +extern dc1394error_t +dc1394_windows_capture_dequeue (platform_camera_t * craw, + dc1394capture_policy_t policy, + dc1394video_frame_t **frame); + +extern dc1394error_t +dc1394_windows_capture_enqueue (platform_camera_t * craw, + dc1394video_frame_t * frame); + + +static platform_t * +dc1394_windows_new (void) +{ + HDEVINFO * dev_info = t1394CmdrGetDeviceList(); + if (dev_info == INVALID_HANDLE_VALUE) { + return NULL; + } + + platform_t * p = calloc (1, sizeof (platform_t)); + if (!p) { + return NULL; + } + + p->dev_info = dev_info; + return p; +} + +static void +dc1394_windows_free (platform_t * p) +{ + if (p == NULL) { + return; + } + + SetupDiDestroyDeviceInfoList(p->dev_info); + free (p); +} + +static int +read_retry (const char * device_path, ULONG offset, PULONG data) +{ + int retry = DC1394_MAX_RETRIES; + while (retry > 0) { + DWORD ret = ReadRegisterUL ((char *)device_path, offset, data); + if (ret == ERROR_SUCCESS) { + return 0; + } + + if (ret != ERROR_SEM_TIMEOUT && ret != ERROR_BUSY) { + break; + } + usleep (DC1394_SLOW_DOWN); + retry--; + } + return -1; +} + +static int +write_retry (const char * device_path, ULONG offset, ULONG data) +{ + int retry = DC1394_MAX_RETRIES; + while (retry > 0) { + DWORD ret = WriteRegisterUL ((char *)device_path, offset, data); + if (ret == ERROR_SUCCESS) { + return 0; + } + + if (ret != ERROR_SEM_TIMEOUT && ret != ERROR_BUSY) { + break; + } + usleep (DC1394_SLOW_DOWN); + retry--; + } + return -1; +} + +static int number_of_devices(platform_t * p) +{ + int n; + + for (n = 0; n < MAX_DEVICE_SIZE; ++n) { + char device_path[DEVICE_PATH_SIZE]; + ULONG device_path_size = DEVICE_PATH_SIZE; + + if (t1394CmdrGetDevicePath (p->dev_info, n, + device_path, &device_path_size) <= 0) { + return n; + } + } + return 0; +} + +static platform_device_list_t * +dc1394_windows_get_device_list (platform_t * p) +{ + platform_device_list_t * list; + int device_size; + int i; + + list = calloc (1, sizeof (platform_device_list_t)); + if (!list) { + return NULL; + } + + device_size = number_of_devices(p); + list->devices = malloc (device_size * sizeof(platform_device_t *)); + if (!list->devices) { + free (list); + return NULL; + } + list->num_devices = 0; + + // find device path + for (i = 0; i < device_size; ++i) { + char device_path[DEVICE_PATH_SIZE]; + ULONG device_path_size = DEVICE_PATH_SIZE; + ULONG quad; + platform_device_t * device; + int j; + + if (t1394CmdrGetDevicePath (p->dev_info, i, + device_path, &device_path_size) <= 0) { + break; + } + + if (read_retry (device_path, 0xf0000400, &quad) < 0) { + break; + } + + device = malloc (sizeof (platform_device_t)); + if (!device) { + break; + } + + strncpy(device->device_path, device_path, device_path_size); + device->node = i; + device->config_rom[0] = quad; + for (j = 1; j < CONFIG_ROM_SIZE; ++j) { + if (read_retry (device_path, 0xf0000400 + 4*j, &quad) < 0) { + break; + } + device->config_rom[j] = quad; + } + device->config_rom_size = j; + + list->devices[list->num_devices] = device; + ++list->num_devices; + } + return list; +} + +static void +dc1394_windows_free_device_list (platform_device_list_t * d) +{ + int i; + + if (!d) { + return; + } + + for (i = 0; i < d->num_devices; ++i) { + free (d->devices[i]); + } + free (d); +} + +static int +dc1394_windows_device_get_config_rom (platform_device_t * device, + uint32_t * quads, int * num_quads) +{ + if (*num_quads > device->config_rom_size) { + *num_quads = device->config_rom_size; + } + + memcpy (quads, device->config_rom, *num_quads * sizeof (uint32_t)); + return 0; +} + +static platform_camera_t * +dc1394_windows_camera_new (platform_t * p, platform_device_t * device, + uint32_t unit_directory_offset) +{ + platform_camera_t * camera = malloc (sizeof (platform_camera_t)); + if (!camera) { + return NULL; + } + + camera->device = device; + camera->camera = NULL; + camera->capture_is_set = 0; + camera->allocated_channel = 0; + camera->allocated_bandwidth = 0; + camera->iso_channel = 0; + camera->iso_auto_started = 0; + + camera->capture.flags = 0; + camera->capture.frames = NULL; + + return camera; +} + +static void +dc1394_windows_camera_free (platform_camera_t * cam) +{ + free (cam); +} + +static void +dc1394_windows_camera_set_parent (platform_camera_t * cam, + dc1394camera_t * parent) +{ + cam->camera = parent; +} + +static dc1394error_t +dc1394_windows_camera_print_info (platform_camera_t * cam, FILE *fd) +{ + fprintf(fd,"------ Camera platform-specific information ------\n"); + fprintf(fd,"Device : %p\n", cam->device); + fprintf(fd,"Camera : %p\n", cam->camera); + + return DC1394_SUCCESS; +} + +static dc1394error_t +dc1394_windows_camera_read (platform_camera_t * cam, uint64_t offset, + uint32_t * quads, int num_quads) +{ + int i; + + for (i = 0; i < num_quads; ++i) { + if (read_retry (cam->device->device_path, + 0xf0000000 + offset + 4*i, (PULONG)&quads[i]) < 0) { + return DC1394_FAILURE; + } + } + + return DC1394_SUCCESS; +} + +static dc1394error_t +dc1394_windows_camera_write (platform_camera_t * cam, uint64_t offset, + const uint32_t * quads, int num_quads) +{ + int i; + + for (i = 0; i < num_quads; ++i) { + if (write_retry (cam->device->device_path, + 0xf0000000 + offset + 4*i, quads[i]) < 0) { + return DC1394_FAILURE; + } + } + + return DC1394_SUCCESS; +} + +static dc1394error_t +dc1394_windows_reset_bus (platform_camera_t * cam) +{ + // \todo implement + return DC1394_FAILURE; +} + +static dc1394error_t +dc1394_windows_read_cycle_timer (platform_camera_t * cam, + uint32_t * cycle_timer, uint64_t * local_time) +{ + // \todo implement + return DC1394_FAILURE; +} + +static dc1394error_t +dc1394_windows_set_broadcast (platform_camera_t * craw, dc1394bool_t pwr) +{ + // \todo implement + return DC1394_FAILURE; +} + +static dc1394error_t +dc1394_windows_get_broadcast (platform_camera_t * craw, dc1394bool_t *pwr) +{ + // \todo implement + return DC1394_FAILURE; +} + +static dc1394error_t +dc1394_windows_iso_set_persist (platform_camera_t * cam) +{ + // \todo implement + return DC1394_FAILURE; +} + +static dc1394error_t +dc1394_windows_iso_allocate_bandwidth (platform_camera_t * cam, + int bandwidth_units) +{ + // \todo implement + return DC1394_SUCCESS; +} + +static dc1394error_t +dc1394_windows_iso_release_bandwidth (platform_camera_t * cam, + int bandwidth_units) +{ + // \todo implement + //return DC1394_FAILURE; + return DC1394_SUCCESS; +} + +static dc1394error_t +dc1394_windows_camera_get_node(platform_camera_t * cam, uint32_t *node, + uint32_t * generation) +{ + *node = cam->device->node; + + // \todo implement + return DC1394_FAILURE; +} + +dc1394error_t +dc1394_camera_get_windows_port(dc1394camera_t *camera, uint32_t *port) +{ + // \todo implement + return DC1394_FAILURE; +} + + +static int +dc1394_windows_capture_get_fileno (platform_camera_t * craw) +{ + // \todo implement + return -1; +} + +static platform_dispatch_t +windows_dispatch = { + .platform_new = dc1394_windows_new, + .platform_free = dc1394_windows_free, + + .get_device_list = dc1394_windows_get_device_list, + .free_device_list = dc1394_windows_free_device_list, + .device_get_config_rom = dc1394_windows_device_get_config_rom, + + .camera_new = dc1394_windows_camera_new, + .camera_free = dc1394_windows_camera_free, + .camera_set_parent = dc1394_windows_camera_set_parent, + + .camera_read = dc1394_windows_camera_read, + .camera_write = dc1394_windows_camera_write, + + .reset_bus = dc1394_windows_reset_bus, + .camera_print_info = dc1394_windows_camera_print_info, + .camera_get_node = dc1394_windows_camera_get_node, + .set_broadcast = dc1394_windows_set_broadcast, + .get_broadcast = dc1394_windows_get_broadcast, + .read_cycle_timer = dc1394_windows_read_cycle_timer, + + .capture_setup = dc1394_windows_capture_setup, + .capture_stop = dc1394_windows_capture_stop, + .capture_dequeue = dc1394_windows_capture_dequeue, + .capture_enqueue = dc1394_windows_capture_enqueue, + .capture_get_fileno = dc1394_windows_capture_get_fileno, + + .iso_set_persist = dc1394_windows_iso_set_persist, + .iso_allocate_channel = dc1394_windows_iso_allocate_channel, + .iso_release_channel = dc1394_windows_iso_release_channel, + .iso_allocate_bandwidth = dc1394_windows_iso_allocate_bandwidth, + .iso_release_bandwidth = dc1394_windows_iso_release_bandwidth, + .capture_set_callback = NULL, + .capture_schedule_with_runloop = NULL, +}; + +void +windows_init(dc1394_t * d) +{ + register_platform (d, &windows_dispatch, "windows"); +} diff --git a/dc1394/windows/platform_windows.h b/dc1394/windows/platform_windows.h new file mode 100644 index 0000000..364723d --- /dev/null +++ b/dc1394/windows/platform_windows.h @@ -0,0 +1,74 @@ +/* + * 1394-Based Digital Camera Control Library + * + * Platform specific headers + * + * Written by + * Satofumi Kamimura + * + * We use CMU 1394 Digital Camera Driver project's source code for this project. + * http://www.cs.cmu.edu/~iwan/1394/ + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __DC1394_PLATFORM_WINDOWS_H__ +#define __DC1394_PLATFORM_WINDOWS_H__ + +#include <1394camapi.h> + + +enum { + MAX_DEVICE_SIZE = 63, + DEVICE_PATH_SIZE = 512, + CONFIG_ROM_SIZE = 256, +}; + +typedef struct +{ + uint32_t flags; + dc1394video_frame_t * frames; + int num_dma_buffers; + int frames_last_index; +} dc1394capture_t; + +struct _platform_camera_t { + platform_device_t * device; + dc1394camera_t * camera; + dc1394capture_t capture; + int capture_is_set; + int allocated_channel; + unsigned int allocated_bandwidth; + unsigned int iso_channel; + int iso_auto_started; + + HANDLE device_acquisition; + PACQUISITION_BUFFER pFirstBuffer; + PACQUISITION_BUFFER pLastBuffer; + PACQUISITION_BUFFER pCurrentBuffer; +}; + +struct _platform_device_t { + int node; + char device_path[DEVICE_PATH_SIZE]; + ULONG config_rom[CONFIG_ROM_SIZE]; + ULONG config_rom_size; +}; + +struct _platform_t { + HDEVINFO * dev_info; +}; + +#endif diff --git a/depcomp b/depcomp new file mode 100755 index 0000000..4ebd5b3 --- /dev/null +++ b/depcomp @@ -0,0 +1,791 @@ +#! /bin/sh +# depcomp - compile a program generating dependencies as side-effects + +scriptversion=2013-05-30.07; # UTC + +# Copyright (C) 1999-2013 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Originally written by Alexandre Oliva . + +case $1 in + '') + echo "$0: No command. Try '$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: depcomp [--help] [--version] PROGRAM [ARGS] + +Run PROGRAMS ARGS to compile a file, generating dependencies +as side-effects. + +Environment variables: + depmode Dependency tracking mode. + source Source file read by 'PROGRAMS ARGS'. + object Object file output by 'PROGRAMS ARGS'. + DEPDIR directory where to store dependencies. + depfile Dependency file to output. + tmpdepfile Temporary file to use when outputting dependencies. + libtool Whether libtool is used (yes/no). + +Report bugs to . +EOF + exit $? + ;; + -v | --v*) + echo "depcomp $scriptversion" + exit $? + ;; +esac + +# Get the directory component of the given path, and save it in the +# global variables '$dir'. Note that this directory component will +# be either empty or ending with a '/' character. This is deliberate. +set_dir_from () +{ + case $1 in + */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;; + *) dir=;; + esac +} + +# Get the suffix-stripped basename of the given path, and save it the +# global variable '$base'. +set_base_from () +{ + base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'` +} + +# If no dependency file was actually created by the compiler invocation, +# we still have to create a dummy depfile, to avoid errors with the +# Makefile "include basename.Plo" scheme. +make_dummy_depfile () +{ + echo "#dummy" > "$depfile" +} + +# Factor out some common post-processing of the generated depfile. +# Requires the auxiliary global variable '$tmpdepfile' to be set. +aix_post_process_depfile () +{ + # If the compiler actually managed to produce a dependency file, + # post-process it. + if test -f "$tmpdepfile"; then + # Each line is of the form 'foo.o: dependency.h'. + # Do two passes, one to just change these to + # $object: dependency.h + # and one to simply output + # dependency.h: + # which is needed to avoid the deleted-header problem. + { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile" + sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile" + } > "$depfile" + rm -f "$tmpdepfile" + else + make_dummy_depfile + fi +} + +# A tabulation character. +tab=' ' +# A newline character. +nl=' +' +# Character ranges might be problematic outside the C locale. +# These definitions help. +upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ +lower=abcdefghijklmnopqrstuvwxyz +digits=0123456789 +alpha=${upper}${lower} + +if test -z "$depmode" || test -z "$source" || test -z "$object"; then + echo "depcomp: Variables source, object and depmode must be set" 1>&2 + exit 1 +fi + +# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. +depfile=${depfile-`echo "$object" | + sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} +tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} + +rm -f "$tmpdepfile" + +# Avoid interferences from the environment. +gccflag= dashmflag= + +# Some modes work just like other modes, but use different flags. We +# parameterize here, but still list the modes in the big case below, +# to make depend.m4 easier to write. Note that we *cannot* use a case +# here, because this file can only contain one case statement. +if test "$depmode" = hp; then + # HP compiler uses -M and no extra arg. + gccflag=-M + depmode=gcc +fi + +if test "$depmode" = dashXmstdout; then + # This is just like dashmstdout with a different argument. + dashmflag=-xM + depmode=dashmstdout +fi + +cygpath_u="cygpath -u -f -" +if test "$depmode" = msvcmsys; then + # This is just like msvisualcpp but w/o cygpath translation. + # Just convert the backslash-escaped backslashes to single forward + # slashes to satisfy depend.m4 + cygpath_u='sed s,\\\\,/,g' + depmode=msvisualcpp +fi + +if test "$depmode" = msvc7msys; then + # This is just like msvc7 but w/o cygpath translation. + # Just convert the backslash-escaped backslashes to single forward + # slashes to satisfy depend.m4 + cygpath_u='sed s,\\\\,/,g' + depmode=msvc7 +fi + +if test "$depmode" = xlc; then + # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information. + gccflag=-qmakedep=gcc,-MF + depmode=gcc +fi + +case "$depmode" in +gcc3) +## gcc 3 implements dependency tracking that does exactly what +## we want. Yay! Note: for some reason libtool 1.4 doesn't like +## it if -MD -MP comes after the -MF stuff. Hmm. +## Unfortunately, FreeBSD c89 acceptance of flags depends upon +## the command line argument order; so add the flags where they +## appear in depend2.am. Note that the slowdown incurred here +## affects only configure: in makefiles, %FASTDEP% shortcuts this. + for arg + do + case $arg in + -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; + *) set fnord "$@" "$arg" ;; + esac + shift # fnord + shift # $arg + done + "$@" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + mv "$tmpdepfile" "$depfile" + ;; + +gcc) +## Note that this doesn't just cater to obsosete pre-3.x GCC compilers. +## but also to in-use compilers like IMB xlc/xlC and the HP C compiler. +## (see the conditional assignment to $gccflag above). +## There are various ways to get dependency output from gcc. Here's +## why we pick this rather obscure method: +## - Don't want to use -MD because we'd like the dependencies to end +## up in a subdir. Having to rename by hand is ugly. +## (We might end up doing this anyway to support other compilers.) +## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like +## -MM, not -M (despite what the docs say). Also, it might not be +## supported by the other compilers which use the 'gcc' depmode. +## - Using -M directly means running the compiler twice (even worse +## than renaming). + if test -z "$gccflag"; then + gccflag=-MD, + fi + "$@" -Wp,"$gccflag$tmpdepfile" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + # The second -e expression handles DOS-style file names with drive + # letters. + sed -e 's/^[^:]*: / /' \ + -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" +## This next piece of magic avoids the "deleted header file" problem. +## The problem is that when a header file which appears in a .P file +## is deleted, the dependency causes make to die (because there is +## typically no way to rebuild the header). We avoid this by adding +## dummy dependencies for each header file. Too bad gcc doesn't do +## this for us directly. +## Some versions of gcc put a space before the ':'. On the theory +## that the space means something, we add a space to the output as +## well. hp depmode also adds that space, but also prefixes the VPATH +## to the object. Take care to not repeat it in the output. +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +sgi) + if test "$libtool" = yes; then + "$@" "-Wp,-MDupdate,$tmpdepfile" + else + "$@" -MDupdate "$tmpdepfile" + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + + if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files + echo "$object : \\" > "$depfile" + # Clip off the initial element (the dependent). Don't try to be + # clever and replace this with sed code, as IRIX sed won't handle + # lines with more than a fixed number of characters (4096 in + # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; + # the IRIX cc adds comments like '#:fec' to the end of the + # dependency line. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \ + | tr "$nl" ' ' >> "$depfile" + echo >> "$depfile" + # The second pass generates a dummy entry for each header file. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ + >> "$depfile" + else + make_dummy_depfile + fi + rm -f "$tmpdepfile" + ;; + +xlc) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +aix) + # The C for AIX Compiler uses -M and outputs the dependencies + # in a .u file. In older versions, this file always lives in the + # current directory. Also, the AIX compiler puts '$object:' at the + # start of each line; $object doesn't have directory information. + # Version 6 uses the directory in both cases. + set_dir_from "$object" + set_base_from "$object" + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.u + tmpdepfile2=$base.u + tmpdepfile3=$dir.libs/$base.u + "$@" -Wc,-M + else + tmpdepfile1=$dir$base.u + tmpdepfile2=$dir$base.u + tmpdepfile3=$dir$base.u + "$@" -M + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + do + test -f "$tmpdepfile" && break + done + aix_post_process_depfile + ;; + +tcc) + # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26 + # FIXME: That version still under development at the moment of writing. + # Make that this statement remains true also for stable, released + # versions. + # It will wrap lines (doesn't matter whether long or short) with a + # trailing '\', as in: + # + # foo.o : \ + # foo.c \ + # foo.h \ + # + # It will put a trailing '\' even on the last line, and will use leading + # spaces rather than leading tabs (at least since its commit 0394caf7 + # "Emit spaces for -MD"). + "$@" -MD -MF "$tmpdepfile" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'. + # We have to change lines of the first kind to '$object: \'. + sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile" + # And for each line of the second kind, we have to emit a 'dep.h:' + # dummy dependency, to avoid the deleted-header problem. + sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile" + rm -f "$tmpdepfile" + ;; + +## The order of this option in the case statement is important, since the +## shell code in configure will try each of these formats in the order +## listed in this file. A plain '-MD' option would be understood by many +## compilers, so we must ensure this comes after the gcc and icc options. +pgcc) + # Portland's C compiler understands '-MD'. + # Will always output deps to 'file.d' where file is the root name of the + # source file under compilation, even if file resides in a subdirectory. + # The object file name does not affect the name of the '.d' file. + # pgcc 10.2 will output + # foo.o: sub/foo.c sub/foo.h + # and will wrap long lines using '\' : + # foo.o: sub/foo.c ... \ + # sub/foo.h ... \ + # ... + set_dir_from "$object" + # Use the source, not the object, to determine the base name, since + # that's sadly what pgcc will do too. + set_base_from "$source" + tmpdepfile=$base.d + + # For projects that build the same source file twice into different object + # files, the pgcc approach of using the *source* file root name can cause + # problems in parallel builds. Use a locking strategy to avoid stomping on + # the same $tmpdepfile. + lockdir=$base.d-lock + trap " + echo '$0: caught signal, cleaning up...' >&2 + rmdir '$lockdir' + exit 1 + " 1 2 13 15 + numtries=100 + i=$numtries + while test $i -gt 0; do + # mkdir is a portable test-and-set. + if mkdir "$lockdir" 2>/dev/null; then + # This process acquired the lock. + "$@" -MD + stat=$? + # Release the lock. + rmdir "$lockdir" + break + else + # If the lock is being held by a different process, wait + # until the winning process is done or we timeout. + while test -d "$lockdir" && test $i -gt 0; do + sleep 1 + i=`expr $i - 1` + done + fi + i=`expr $i - 1` + done + trap - 1 2 13 15 + if test $i -le 0; then + echo "$0: failed to acquire lock after $numtries attempts" >&2 + echo "$0: check lockdir '$lockdir'" >&2 + exit 1 + fi + + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each line is of the form `foo.o: dependent.h', + # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process this invocation + # correctly. Breaking it into two sed invocations is a workaround. + sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp2) + # The "hp" stanza above does not work with aCC (C++) and HP's ia64 + # compilers, which have integrated preprocessors. 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implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA + */ + +#include "affine.h" + +static inline void Multiply( affine_transform_t *this, affine_transform_t *that ) +{ + double output[2][2]; + register int i, j; + + for ( i = 0; i < 2; i ++ ) + for ( j = 0; j < 2; j ++ ) + output[ i ][ j ] = this->matrix[ i ][ 0 ] * that->matrix[ j ][ 0 ] + + this->matrix[ i ][ 1 ] * that->matrix[ j ][ 1 ]; + + this->matrix[ 0 ][ 0 ] = output[ 0 ][ 0 ]; + this->matrix[ 0 ][ 1 ] = output[ 0 ][ 1 ]; + this->matrix[ 1 ][ 0 ] = output[ 1 ][ 0 ]; + this->matrix[ 1 ][ 1 ] = output[ 1 ][ 1 ]; +} + +void affine_transform_init( affine_transform_t *this ) +{ + this->matrix[ 0 ][ 0 ] = 1; + this->matrix[ 0 ][ 1 ] = 0; + this->matrix[ 1 ][ 0 ] = 0; + this->matrix[ 1 ][ 1 ] = 1; +} + +// Rotate by a given angle +void affine_transform_rotate( affine_transform_t *this, double angle ) +{ + affine_transform_t affine; + affine.matrix[ 0 ][ 0 ] = cos( angle * M_PI / 180 ); + affine.matrix[ 0 ][ 1 ] = 0 - sin( angle * M_PI / 180 ); + affine.matrix[ 1 ][ 0 ] = sin( angle * M_PI / 180 ); + affine.matrix[ 1 ][ 1 ] = cos( angle * M_PI / 180 ); + Multiply( this, &affine ); +} + +// Shear by a given value +void affine_transform_shear( affine_transform_t *this, double shear ) +{ + affine_transform_t affine; + affine.matrix[ 0 ][ 0 ] = 1; + affine.matrix[ 0 ][ 1 ] = shear; + affine.matrix[ 1 ][ 0 ] = 0; + affine.matrix[ 1 ][ 1 ] = 1; + Multiply( this, &affine ); +} + +void affine_transform_scale( affine_transform_t *this, double sx, double sy ) +{ + affine_transform_t affine; + affine.matrix[ 0 ][ 0 ] = sx; + affine.matrix[ 0 ][ 1 ] = 0; + affine.matrix[ 1 ][ 0 ] = 0; + affine.matrix[ 1 ][ 1 ] = sy; + Multiply( this, &affine ); +} + +// Obtain the mapped x coordinate of the input +double affine_transform_mapx( affine_transform_t *this, int x, int y ) +{ + return this->matrix[0][0] * x + this->matrix[0][1] * y; +} + +// Obtain the mapped y coordinate of the input +double affine_transform_mapy( affine_transform_t *this, int x, int y ) +{ + return this->matrix[1][0] * x + this->matrix[1][1] * y; +} diff --git a/examples/affine.h b/examples/affine.h new file mode 100644 index 0000000..7acc788 --- /dev/null +++ b/examples/affine.h @@ -0,0 +1,41 @@ +/* + * affine.h -- Affine Transforms for 2d objects + * Copyright (C) 2002 Charles Yates + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA + */ + +#ifndef _AFFINE_H +#define _AFFINE_H + +#include + +/** Affine transforms for 2d image manipulation. Current provides shearing and + rotating support. +*/ + +typedef struct { + double matrix[2][2]; +} affine_transform_t; + +void affine_transform_init( affine_transform_t *this ); +void affine_transform_rotate( affine_transform_t *this, double angle ); +void affine_transform_shear( affine_transform_t *this, double shear ); +void affine_transform_scale( affine_transform_t *this, double sx, double sy ); +double affine_transform_mapx( affine_transform_t *this, int x, int y ); +double affine_transform_mapy( affine_transform_t *this, int x, int y ); + +#endif + diff --git a/examples/basler_sff_extended_data.c b/examples/basler_sff_extended_data.c new file mode 100644 index 0000000..c9a15ea --- /dev/null +++ b/examples/basler_sff_extended_data.c @@ -0,0 +1,245 @@ +/* + * 1394-Based Digital Camera Control Library + * Basler Smart Feature Framework specific extensions + * Copyright (C) 2006 Mikael Olenfalk, Tobii Technology AB, Stockholm Sweden + * + * Written by Mikael Olenfalk + * Version : 16/02/2005 + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include +#include +#include +#include +#include + +#include +#include + +int list_cameras (dc1394_t * d, dc1394camera_list_t * list) +{ + uint32_t i; + dc1394bool_t sff_available; + dc1394camera_t * camera; + + for (i = 0; i < list->num; i++) { + sff_available = DC1394_FALSE; + camera = dc1394_camera_new (d, list->ids[i].guid); + dc1394_basler_sff_is_available (camera, &sff_available); + + printf ("%02d:0x%"PRIx64":%s:%s:%s\n", i, camera->guid, + camera->vendor, camera->model, sff_available ? "SFF" : "NO SFF"); + dc1394_camera_free (camera); + } + return 0; +} + +int print_usage () +{ + printf ("usage: basler_sff_extended_data [--list-cameras|[--guid GUID]]\n"); + return 1; +} + +int main (int argc, char **argv) +{ + dc1394error_t err; + dc1394camera_t *camera = NULL; + dc1394bool_t sff_available; + uint32_t i, max_height, max_width; + uint64_t guid = 0x0LL, total_bytes; + uint8_t* buffer; + dc1394basler_sff_t chunk; + dc1394basler_sff_extended_data_stream_t* sff_ext; + dc1394basler_sff_dcam_values_t* sff_dcam; + + dc1394_t * d; + dc1394camera_list_t * list; + + d = dc1394_new (); + if (!d) + return 1; + + err=dc1394_camera_enumerate (d, &list); + DC1394_ERR_RTN(err,"Failed to enumerate cameras\n"); + + if (list->num == 0) { + dc1394_log_error("No cameras found"); + return 1; + } + + /* parse arguments */ + if (argc == 2) { + if (!strcmp (argv[1], "--list-cameras")) + list_cameras (d, list); + else + print_usage(); + dc1394_camera_free_list (list); + dc1394_free (d); + return 0; + } else if (argc == 3) { + if (!strcmp (argv[1], "--guid")) { + if (sscanf (argv[2], "0x%"PRIx64, &guid) == 1) { + } else { + dc1394_camera_free_list (list); + dc1394_free (d); + return print_usage(); + } + } + } else if (argc != 1) { + dc1394_camera_free_list (list); + dc1394_free (d); + return print_usage(); + } + + if (guid == 0x0LL) { + printf ("I: found %d camera%s, working with camera 0\n", list->num, + list->num == 1 ? "" : "s"); + camera = dc1394_camera_new (d, list->ids[0].guid); + } else { + camera = dc1394_camera_new (d, guid); + if (camera == NULL) { + dc1394_log_error("no camera with guid 0x%"PRIx64" found", guid); + return 1; + } + + printf ("I: found camera with guid 0x%"PRIx64"\n", guid); + } + dc1394_camera_free_list (list); + + /* + * setup format7 with a roi allocating a quarter of the screen and bounce around the roi, while changing gain and brightness + */ + err = dc1394_video_set_mode (camera, DC1394_VIDEO_MODE_FORMAT7_0); + DC1394_ERR_CLN_RTN(err,dc1394_camera_free (camera),"cannot choose format7_0"); + printf ("I: video mode is format7_0\n"); + + err = dc1394_feature_set_value (camera, DC1394_FEATURE_GAIN, 100); + DC1394_ERR_CLN_RTN(err,dc1394_camera_free (camera),"cannot set gain"); + printf ("I: gain is 100\n"); + + err = dc1394_feature_set_value (camera, DC1394_FEATURE_SHUTTER, 50); + DC1394_ERR_CLN_RTN(err,dc1394_camera_free (camera),"cannot set shutter"); + printf ("I: shutter is 50\n"); + + err = dc1394_feature_set_value (camera, DC1394_FEATURE_BRIGHTNESS, 150); + DC1394_ERR_CLN_RTN(err,dc1394_camera_free (camera),"cannot set brightness"); + printf ("I: brightness is 150\n"); + + err = dc1394_format7_get_max_image_size (camera, DC1394_VIDEO_MODE_FORMAT7_0, &max_width, &max_height); + DC1394_ERR_CLN_RTN(err,dc1394_camera_free (camera),"cannot get max image size for format7_0"); + printf ("I: max image size is: height = %d, width = %d\n", max_height, max_width); + + err = dc1394_format7_set_roi (camera, DC1394_VIDEO_MODE_FORMAT7_0, DC1394_COLOR_CODING_MONO8, + DC1394_USE_RECOMMENDED, 0, 0, max_width / 2, max_height / 2); + DC1394_ERR_CLN_RTN(err,dc1394_camera_free (camera),"cannot set roi"); + printf ("I: roi is (0, 0) - (%d, %d)\n", max_width / 2, max_height / 2); + + err = dc1394_format7_get_total_bytes (camera, DC1394_VIDEO_MODE_FORMAT7_0, &total_bytes); + DC1394_ERR_CLN_RTN(err,dc1394_camera_free (camera),"cannot get total bytes"); + printf ("I: total bytes is %"PRIu64" before SFF enabled\n", total_bytes); + + err = dc1394_basler_sff_is_available (camera, &sff_available); + DC1394_ERR_CLN_RTN(err,dc1394_camera_free (camera),"cannot check if SFF is available"); + + if (!sff_available) { + dc1394_camera_free (camera); + dc1394_log_error("SFF is not available"); + return 2; + } else { + printf ("I: SFF is available\n"); + } + + err = dc1394_basler_sff_feature_enable (camera, DC1394_BASLER_SFF_EXTENDED_DATA_STREAM, DC1394_ON); + DC1394_ERR_CLN_RTN(err,dc1394_camera_free (camera), "cannot enable Extended_Data_Stream"); + + err = dc1394_format7_get_total_bytes (camera, DC1394_VIDEO_MODE_FORMAT7_0, &total_bytes); + DC1394_ERR_CLN_RTN(err,dc1394_camera_free (camera), "cannot get total bytes"); + printf ("I: total bytes is %"PRIu64" after Extended_Data_Stream was enabled\n", total_bytes); + + err = dc1394_basler_sff_feature_enable (camera, DC1394_BASLER_SFF_DCAM_VALUES, DC1394_ON); + DC1394_ERR_CLN_RTN(err,dc1394_camera_free (camera), "cannot enable DCAM_Values"); + + err = dc1394_format7_get_total_bytes (camera, DC1394_VIDEO_MODE_FORMAT7_0, &total_bytes); + DC1394_ERR_CLN_RTN(err,dc1394_camera_free (camera), "cannot get total bytes"); + printf ("I: total bytes is %"PRIu64" after DCAM_Values was enabled\n", total_bytes); + + err = dc1394_capture_setup (camera, 10, DC1394_CAPTURE_FLAGS_DEFAULT); + DC1394_ERR_CLN_RTN(err,dc1394_camera_free (camera), "cannot setup capture"); + + err = dc1394_video_set_transmission (camera, DC1394_ON); + if (err != DC1394_SUCCESS) + dc1394_capture_stop (camera); + DC1394_ERR_CLN_RTN(err,dc1394_camera_free (camera), "cannot enable transmission"); + + i = 0; + dc1394video_frame_t* frame; + while (i < 100) { + err = dc1394_capture_dequeue (camera, DC1394_CAPTURE_POLICY_WAIT, &frame); + if (err != DC1394_SUCCESS) { + dc1394_log_error("capture failed (%d)", err); + break; + } + buffer = frame->image; + + /* parse chunks and print */ + // printf ("-- %02d - %d\n", i, dc1394_capture_get_bytes_per_frame(camera)); + dc1394_basler_sff_chunk_iterate_init (&chunk, buffer, total_bytes, DC1394_FALSE); + while ((err = dc1394_basler_sff_chunk_iterate(&chunk)) == DC1394_SUCCESS) { + switch (chunk.feature_id) { + case DC1394_BASLER_SFF_EXTENDED_DATA_STREAM: + { + sff_ext = (dc1394basler_sff_extended_data_stream_t*)(chunk.chunk_data); + printf ("top: %04d left: %04d height: %04d width: %04d\n", + sff_ext->top, sff_ext->left, sff_ext->height, sff_ext->width); + break; + } + case DC1394_BASLER_SFF_DCAM_VALUES: + { + sff_dcam = (dc1394basler_sff_dcam_values_t*)(chunk.chunk_data); + printf ("gain: %04d brightness: %04d shutter: %04d\n", + sff_dcam->gain_csr.value, sff_dcam->brightness_csr.value, sff_dcam->shutter_csr.value); + break; + } + default: + break; + } + } + + if (err != DC1394_BASLER_NO_MORE_SFF_CHUNKS) { + dc1394_log_error("error parsing chunks"); + break; + } + + err = dc1394_capture_enqueue(camera, frame); + if (err != DC1394_SUCCESS) { + dc1394_log_error("cannot release buffer"); + break; + } + + err = dc1394_format7_set_image_position (camera, DC1394_VIDEO_MODE_FORMAT7_0, (((i+1) * 10) % max_height) / 2 - 1, (((i+1) * 10) % max_width) / 2 - 1); + if (err != DC1394_SUCCESS) { + dc1394_log_error("cannot set image position %d - %d", (((i+1) * 10) % max_height) / 2 - 1, (((i+1) * 10) % max_width) / 2 - 1); + } + i++; + } + + dc1394_video_set_transmission (camera, DC1394_OFF); + dc1394_capture_stop (camera); + dc1394_camera_free (camera); + dc1394_free (d); + return 0; +} diff --git a/examples/basler_sff_info.c b/examples/basler_sff_info.c new file mode 100644 index 0000000..0ea0583 --- /dev/null +++ b/examples/basler_sff_info.c @@ -0,0 +1,121 @@ +/* + * 1394-Based Digital Camera Control Library + * Basler Smart Feature Framework specific extensions + * Copyright (C) 2006 Mikael Olenfalk, Tobii Technology AB, Stockholm Sweden + * + * Written by Mikael Olenfalk + * Version : 16/02/2005 + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include +#include +#include +#include +#include + +#include +#include + +int list_cameras (dc1394_t * d, dc1394camera_list_t * list) +{ + uint32_t i; + dc1394bool_t sff_available; + dc1394camera_t * camera; + + for (i = 0; i < list->num; i++) { + sff_available = DC1394_FALSE; + camera = dc1394_camera_new (d, list->ids[i].guid); + dc1394_basler_sff_is_available (camera, &sff_available); + + printf ("%02d:0x%"PRIx64":%s:%s:%s\n", i, camera->guid, + camera->vendor, camera->model, sff_available ? "SFF" : "NO SFF"); + dc1394_camera_free (camera); + } + return 0; +} + +int print_usage () +{ + printf ("usage: basler_sff_info [--list-cameras|[--guid GUID]]\n"); + return 1; +} + +int main (int argc, char **argv) +{ + dc1394camera_t *camera = NULL; + uint64_t guid = 0x0LL; + dc1394_t * d; + dc1394camera_list_t * list; + dc1394error_t err; + + d = dc1394_new (); + if (!d) + return 1; + err=dc1394_camera_enumerate (d, &list); + DC1394_ERR_RTN(err,"Failed to enumerate cameras"); + + if (list->num == 0) { + dc1394_log_error("No cameras found"); + return 1; + } + + /* parse arguments */ + if (argc == 2) { + if (!strcmp (argv[1], "--list-cameras")) + list_cameras (d, list); + else + print_usage(); + dc1394_camera_free_list (list); + dc1394_free (d); + return 0; + } else if (argc == 3) { + if (!strcmp (argv[1], "--guid")) { + if (sscanf (argv[2], "0x%"PRIx64, &guid) == 1) { + } else { + dc1394_camera_free_list (list); + dc1394_free (d); + return print_usage(); + } + } + } else if (argc != 1) { + dc1394_camera_free_list (list); + dc1394_free (d); + return print_usage(); + } + + if (guid == 0x0LL) { + printf ("I: found %d camera%s, working with camera 0\n", list->num, + list->num == 1 ? "" : "s"); + camera = dc1394_camera_new (d, list->ids[0].guid); + } else { + camera = dc1394_camera_new (d, guid); + if (camera == NULL) { + dc1394_log_error("no camera with guid 0x%"PRIx64" found", guid); + return 1; + } + + printf ("I: found camera with guid 0x%"PRIx64"\n", guid); + } + + dc1394_camera_print_info (camera, stdout); + printf ("\nSFF feature info:\n"); + dc1394_basler_sff_feature_print_all (camera, stdout); + dc1394_camera_free (camera); + dc1394_camera_free_list (list); + dc1394_free (d); + return 0; +} diff --git a/examples/dc1394_iso.c b/examples/dc1394_iso.c new file mode 100644 index 0000000..36c0908 --- /dev/null +++ b/examples/dc1394_iso.c @@ -0,0 +1,322 @@ +/* + * Performance evaluation demo program for libdc1394 + * + * (c) 2011 Cyberdyne Inc., by Damien Douxchamps + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#define HALF_RESOLUTION + +#ifdef HALF_RESOLUTION +#define SX 376 +#define SY 240 +#define PKT 1504 +#define MODE DC1394_VIDEO_MODE_FORMAT7_1 +#define DEF_BIN_MAX 125.0 +#define DEF_BIN_MIN 109.0 +#else +#define SX 752 +#define SY 480 +#define PKT 3008 +#define MODE DC1394_VIDEO_MODE_FORMAT7_0 +#define DEF_BIN_MAX 66.0 +#define DEF_BIN_MIN 50.0 +#endif + +#define DEF_BIN_N 8 + +#define STABILIZING_TIME 1.0 + + +double fps_min, fps_max; +unsigned int *bins = NULL; +unsigned int nframes=0; +float bin_max, bin_min; +int bin_n; +dc1394_t *d; +dc1394camera_t *camera; +SDL_Surface *video; + +typedef struct { + struct timeval rawtime_new; + struct timeval rawtime_old; +} TimeLapse_t; + +void +DisplayStatsAndExit(int sig) +{ + int i; + fprintf(stderr,"\nFramerate statistics:\n"); + fprintf(stderr,"bin centers:\t["); + for (i=0;i"); + if (irawtime_old, NULL); +} + +// Return the time lapse in seconds between the last call to the same function or to ResetTimer +double +GetTimeLapseSec(TimeLapse_t *timer) +{ + double interval; + + gettimeofday(&timer->rawtime_new, NULL); + + interval = timer->rawtime_new.tv_sec-timer->rawtime_old.tv_sec + (float)(timer->rawtime_new.tv_usec-timer->rawtime_old.tv_usec)/1000000.0; + + timer->rawtime_old.tv_sec = timer->rawtime_new.tv_sec; + timer->rawtime_old.tv_usec = timer->rawtime_new.tv_usec; + + return interval; +} + +int main(int argc, char *argv[]) +{ + double lapse=0; + double fps; + double ntime=0, ptime=0, tmp; + int index; + dc1394video_frame_t *frame; + dc1394error_t err; + GLuint texture; + TimeLapse_t timer; + int cam_id=0; + + if ( argc!=1 && argc!=2) { + fprintf(stderr,"Usage:\n\tdc1394_iso \n"); + fprintf(stderr,"\t\tDefault values for histogram are min=%.0f, max=%.0f and %d bins\n\n",DEF_BIN_MIN, DEF_BIN_MAX, (int)DEF_BIN_N); + exit(0); + } + + signal(SIGINT, DisplayStatsAndExit); + + if (argc==2) + cam_id=atoi(argv[1]); + + bin_n=DEF_BIN_N; + bin_max=DEF_BIN_MAX; + bin_min=DEF_BIN_MIN; + bins = calloc(bin_n,sizeof(unsigned int)); + + // init 1394 + d = dc1394_new(); + if (!d) return 1; + // find cameras + dc1394camera_list_t * list; + err=dc1394_camera_enumerate (d, &list); + DC1394_ERR_RTN(err,"Failed to enumerate cameras"); + if (list->num == 0) { + fprintf(stderr,"No cameras found\n"); + return 1; + } + else { + if (list->numids[cam_id].guid); + if (!camera) { + dc1394_log_error("Failed to initialize camera with guid %llx", list->ids[cam_id].guid); + return 1; + } + dc1394_camera_free_list (list); + // setup video format + dc1394_video_set_transmission(camera, DC1394_OFF); // just in case + dc1394_video_set_mode(camera, MODE); + dc1394_video_set_iso_speed(camera, DC1394_ISO_SPEED_400); + err=dc1394_format7_set_roi(camera, MODE, DC1394_COLOR_CODING_MONO8, PKT, 0, 0, SX, SY); + if (err!=DC1394_SUCCESS) { + fprintf(stderr,"Could not set ROI!\n"); + return 0; + } + // setup catpure + err=dc1394_capture_setup(camera, 10, DC1394_CAPTURE_FLAGS_DEFAULT); + if (err!=DC1394_SUCCESS) { + fprintf(stderr,"Could not set capture!\n"); + return 0; + } + + fps_min=9e6; + fps_max=0; + + fprintf(stderr,"\t\t\t\t------------- FPS -------------- \n"); + fprintf(stderr,"Time:\t\tFrames:\t\tInst:\tMin:\tMax:\tAvg:\n"); + fprintf(stderr,"Stabilizing...\r"); + unsigned int stabilized=0; + + video=SDL_Start_GL(SX, SY); + + // start image transmission + dc1394_video_set_transmission(camera, DC1394_ON); + + ResetTimer(&timer); + + // ----- ready to roll on all images! ----- + int quit = 0; + while (!quit) { + // capture image + err=dc1394_capture_dequeue(camera, DC1394_CAPTURE_POLICY_WAIT, &frame);/* Capture */ + DC1394_ERR_RTN(err,"Problem getting an image"); + + // display image + glGenTextures( 1, &texture); + glBindTexture( GL_TEXTURE_2D, texture); + glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR ); + glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR ); + glTexImage2D( GL_TEXTURE_2D, 0, GL_LUMINANCE8, SX, SY, 0, GL_LUMINANCE, GL_UNSIGNED_BYTE, frame->image ); + + // return buffer + dc1394_capture_enqueue(camera, frame); + + glBegin( GL_QUADS ); + { + glTexCoord2f(0, 0); + glVertex3f(0, 0, 1 ); + glTexCoord2f(0, 1); + glVertex3f(0, SY, 1 ); + glTexCoord2f(1, 1); + glVertex3f(SX, SY, 1 ); + glTexCoord2f(1, 0); + glVertex3f(SX, 0, 1 ); + } + glEnd(); + SDL_GL_SwapBuffers(); + glDeleteTextures(1, &texture); + + if (ntime>0.1) // if ntime is valid... + ptime=ntime; + ntime=(double)frame->timestamp/1000000.0; + + // display the framerate + nframes++; + fps=1.0/(ntime-ptime+1e-20); + tmp=GetTimeLapseSec(&timer); + lapse+=tmp; + if (lapse>STABILIZING_TIME && stabilized==0) { + stabilized=1; + lapse=tmp; + nframes=1; + fprintf(stderr," \r"); + } + + if (stabilized>0) { + + if (nframes>1) { + fprintf(stderr,"%9.3f\t%7d \t%-3.2f \t%3.2f \t%3.2f \t%3.3f \r", lapse, nframes, fps, fps_min, fps_max, ((float)nframes)/(lapse+1e-10)); + } + index=(int)((fps-bin_min)/((double)(bin_max-bin_min)/(double)bin_n)); + + if (index>bin_n-1) + index=bin_n-1; + if (index<0) + index=0; + bins[index]++; + if (fps_min>fps) + fps_min=fps; + if (fps_max +.TP +\fB\-\-help\fR +print help message +.PP +.SH KEYBOARD CONTROLS +.TP +\fBq\fR +quit +.TP +\fB< or ,\fR +scale -50% +.TP +\fB> or .\fR +scale +50% +.TP +\fB0\fR +pause +.TP +\fB1\fR +set framerate to 1.875 fps +.TP +\fB2\fR +set framerate to 3.75 fps +.TP +\fB3\fR +set framerate to 7.5 fps +.TP +\fB4\fR +set framerate to 15 fps +.TP +\fB5\fR +set framerate to 30 fps +.SH AUTHOR +This manual page was written by Peter De Schrijver for the Debian GNU/Linux system (but may be used by others) and added to upstream by Peter Antoniac . + + diff --git a/examples/dc1394_multiview.c b/examples/dc1394_multiview.c new file mode 100644 index 0000000..4627ee3 --- /dev/null +++ b/examples/dc1394_multiview.c @@ -0,0 +1,522 @@ +/* + * 1394-Based Digital Camera Control Library + * + * Written by Damien Douxchamps + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#define _GNU_SOURCE +#include +#include +#include + +#include "dc1394/dc1394.h" + + +/* uncomment the following to drop frames to prevent delays */ +#define MAX_PORTS 4 +#define MAX_CAMERAS 8 +#define NUM_BUFFERS 8 + +/* ok the following constant should be by right included thru in Xvlib.h */ +#ifndef XV_YV12 +#define XV_YV12 0x32315659 +#endif + +#ifndef XV_YUY2 +#define XV_YUY2 0x32595559 +#endif + +#ifndef XV_UYVY +#define XV_UYVY 0x59565955 +#endif + + +/* declarations for libdc1394 */ +uint32_t numCameras = 0; +dc1394camera_t *cameras[MAX_CAMERAS]; +dc1394featureset_t features; +dc1394video_frame_t * frames[MAX_CAMERAS]; + +/* declarations for video1394 */ +char *device_name=NULL; + +/* declarations for Xwindows */ +Display *display=NULL; +Window window=(Window)NULL; +unsigned long width,height; +unsigned long device_width,device_height; +int connection=-1; +XvImage *xv_image=NULL; +XvAdaptorInfo *info; +long format=0; +GC gc; + + +/* Other declarations */ +unsigned long frame_length; +long frame_free; +int frame=0; +int adaptor=-1; + +int freeze=0; +int average=0; +int fps; +int res; +char *frame_buffer=NULL; + + +static struct option long_options[]={ + {"device",1,NULL,0}, + {"fps",1,NULL,0}, + {"res",1,NULL,0}, + {"help",0,NULL,0}, + {NULL,0,0,0} +}; + +void get_options(int argc,char *argv[]) +{ + int option_index=0; + fps=7; + res=0; + + while(getopt_long(argc,argv,"",long_options,&option_index)>=0){ + if(optarg){ + switch(option_index){ + /* case values must match long_options */ + case 0: + device_name=strdup(optarg); + break; + case 1: + fps=atoi(optarg); + break; + case 2: + res=atoi(optarg); + break; + } + } + if(option_index==3){ + printf( "\n" + " %s - multi-cam monitor for libdc1394 and XVideo\n\n" + "Usage:\n" + " %s [--fps=[1,3,7,15,30]] [--res=[0,1,2]] [--device=/dev/video1394/x]\n" + " --fps - frames per second. default=7,\n" + " 30 not compatible with --res=2\n" + " --res - resolution. 0 = 320x240 (default),\n" + " 1 = 640x480 YUV4:1:1, 2 = 640x480 RGB8\n" + " --device - specifies video1394 device to use (optional)\n" + " default = automatic\n" + " --help - prints this message\n\n" + "Keyboard Commands:\n" + " q = quit\n" + " < -or- , = scale -50%%\n" + " > -or- . = scale +50%%\n" + " 0 = pause\n" + " 1 = set framerate to 1.875 fps\n" + " 2 = set framerate tp 3.75 fps\n" + " 3 = set framerate to 7.5 fps\n" + " 4 = set framerate to 15 fps\n" + " 5 = set framerate to 30 fps\n" + ,argv[0],argv[0]); + exit(0); + } + } + +} + +/* image format conversion functions */ + +static inline +void iyu12yuy2 (unsigned char *src, unsigned char *dest, uint32_t NumPixels) { + int i=0,j=0; + register int y0, y1, y2, y3, u, v; + while (i < NumPixels*3/2) { + u = src[i++]; + y0 = src[i++]; + y1 = src[i++]; + v = src[i++]; + y2 = src[i++]; + y3 = src[i++]; + + dest[j++] = y0; + dest[j++] = u; + dest[j++] = y1; + dest[j++] = v; + + dest[j++] = y2; + dest[j++] = u; + dest[j++] = y3; + dest[j++] = v; + } +} + + +static inline +void rgb2yuy2 (unsigned char *RGB, unsigned char *YUV, uint32_t NumPixels) { + int i, j; + register int y0, y1, u0, u1, v0, v1 ; + register int r, g, b; + + for (i = 0, j = 0; i < 3 * NumPixels; i += 6, j += 4) { + r = RGB[i + 0]; + g = RGB[i + 1]; + b = RGB[i + 2]; + RGB2YUV (r, g, b, y0, u0 , v0); + r = RGB[i + 3]; + g = RGB[i + 4]; + b = RGB[i + 5]; + RGB2YUV (r, g, b, y1, u1 , v1); + YUV[j + 0] = y0; + YUV[j + 1] = (u0+u1)/2; + YUV[j + 2] = y1; + YUV[j + 3] = (v0+v1)/2; + } +} + +/* helper functions */ + +void set_frame_length(unsigned long size, int numCameras) +{ + frame_length=size; + dc1394_log_debug("Setting frame size to %ld kb",size/1024); + frame_free=0; + frame_buffer = malloc( size * numCameras); +} + +void display_frames() +{ + uint32_t i; + + if(!freeze && adaptor>=0){ + for (i = 0; i < numCameras; i++) { + if (!frames[i]) + continue; + switch (res) { + case DC1394_VIDEO_MODE_640x480_YUV411: + iyu12yuy2( frames[i]->image, + (unsigned char *)(frame_buffer + (i * frame_length)), + (device_width*device_height) ); + break; + + case DC1394_VIDEO_MODE_320x240_YUV422: + case DC1394_VIDEO_MODE_640x480_YUV422: + memcpy( frame_buffer + (i * frame_length), + frames[i]->image, device_width*device_height*2); + break; + + case DC1394_VIDEO_MODE_640x480_RGB8: + rgb2yuy2( frames[i]->image, + (unsigned char *) (frame_buffer + (i * frame_length)), + (device_width*device_height) ); + break; + } + } + + xv_image=XvCreateImage(display,info[adaptor].base_id,format,frame_buffer, + device_width,device_height * numCameras); + XvPutImage(display,info[adaptor].base_id,window,gc,xv_image, + 0,0,device_width,device_height * numCameras, + 0,0,width,height); + + xv_image=NULL; + } +} + +void QueryXv() +{ + uint32_t num_adaptors; + int num_formats; + XvImageFormatValues *formats=NULL; + int i,j; + char xv_name[5]; + + XvQueryAdaptors(display,DefaultRootWindow(display),&num_adaptors,&info); + + for(i=0;inum == 0) { + dc1394_log_error("No cameras found"); + return 1; + } + + j = 0; + for (i = 0; i < list->num; i++) { + if (j >= MAX_CAMERAS) + break; + cameras[j] = dc1394_camera_new (d, list->ids[i].guid); + if (!cameras[j]) { + dc1394_log_warning("Failed to initialize camera with guid %llx", list->ids[i].guid); + continue; + } + j++; + } + numCameras = j; + dc1394_camera_free_list (list); + + if (numCameras == 0) { + dc1394_log_error("No cameras found"); + exit (1); + } + + /* setup cameras for capture */ + for (i = 0; i < numCameras; i++) { + + err=dc1394_video_set_iso_speed(cameras[i], DC1394_ISO_SPEED_400); + DC1394_ERR_CLN_RTN(err,cleanup(),"Could not set ISO speed"); + + err=dc1394_video_set_mode(cameras[i], res); + DC1394_ERR_CLN_RTN(err,cleanup(),"Could not set video mode"); + + err=dc1394_video_set_framerate(cameras[i], fps); + DC1394_ERR_CLN_RTN(err,cleanup(),"Could not set framerate"); + + err=dc1394_capture_setup(cameras[i],NUM_BUFFERS, DC1394_CAPTURE_FLAGS_DEFAULT); + DC1394_ERR_CLN_RTN(err,cleanup(),"Could not setup camera-\nmake sure that the video mode and framerate are\nsupported by your camera"); + + err=dc1394_video_set_transmission(cameras[i], DC1394_ON); + DC1394_ERR_CLN_RTN(err,cleanup(),"Could not start camera iso transmission"); + + } + + fflush(stdout); + if (numCameras < 1) { + perror("no cameras found :(\n"); + cleanup(); + exit(-1); + } + + switch(format){ + case XV_YV12: + set_frame_length(device_width*device_height*3/2, numCameras); + break; + case XV_YUY2: + case XV_UYVY: + set_frame_length(device_width*device_height*2, numCameras); + break; + default: + dc1394_log_error("Unknown format set (internal error)"); + exit(255); + } + + /* make the window */ + display=XOpenDisplay(getenv("DISPLAY")); + if(display==NULL) { + dc1394_log_error("Could not open display \"%s\"",getenv("DISPLAY")); + cleanup(); + exit(-1); + } + + QueryXv(); + + if ( adaptor < 0 ) { + cleanup(); + exit(-1); + } + + width=device_width; + height=device_height * numCameras; + + window=XCreateSimpleWindow(display,DefaultRootWindow(display),0,0,width,height,0, + WhitePixel(display,DefaultScreen(display)), + background); + + XSelectInput(display,window,StructureNotifyMask|KeyPressMask); + XMapWindow(display,window); + connection=ConnectionNumber(display); + + gc=XCreateGC(display,window,0,&xgcv); + + /* main event loop */ + while(1){ + + for (i = 0; i < numCameras; i++) { + if (dc1394_capture_dequeue(cameras[i], DC1394_CAPTURE_POLICY_WAIT, &frames[i])!=DC1394_SUCCESS) + dc1394_log_error("Failed to capture from camera %d", i); + } + + display_frames(); + XFlush(display); + + while(XPending(display)>0){ + XNextEvent(display,&xev); + switch(xev.type){ + case ConfigureNotify: + width=xev.xconfigure.width; + height=xev.xconfigure.height; + display_frames(); + break; + case KeyPress: + switch(XKeycodeToKeysym(display,xev.xkey.keycode,0)){ + case XK_q: + case XK_Q: + cleanup(); + exit(0); + break; + case XK_comma: + case XK_less: + width=width/2; + height=height/2; + XResizeWindow(display,window,width,height); + display_frames(); + break; + case XK_period: + case XK_greater: + width=2*width; + height=2*height; + XResizeWindow(display,window,width,height); + display_frames(); + break; + case XK_0: + freeze = !freeze; + break; + case XK_1: + fps = DC1394_FRAMERATE_1_875; + for (i = 0; i < numCameras; i++) + dc1394_video_set_framerate(cameras[i], fps); + break; + case XK_2: + fps = DC1394_FRAMERATE_3_75; + for (i = 0; i < numCameras; i++) + dc1394_video_set_framerate(cameras[i], fps); + break; + case XK_4: + fps = DC1394_FRAMERATE_15; + for (i = 0; i < numCameras; i++) + dc1394_video_set_framerate(cameras[i], fps); + break; + case XK_5: + fps = DC1394_FRAMERATE_30; + for (i = 0; i < numCameras; i++) + dc1394_video_set_framerate(cameras[i], fps); + break; + case XK_3: + fps = DC1394_FRAMERATE_7_5; + for (i = 0; i < numCameras; i++) + dc1394_video_set_framerate(cameras[i], fps); + break; + } + break; + } + } /* XPending */ + + for (i = 0; i < numCameras; i++) { + if (frames[i]) + dc1394_capture_enqueue (cameras[i], frames[i]); + } + + } /* while not interrupted */ + + exit(0); +} diff --git a/examples/dc1394_reset_bus.1 b/examples/dc1394_reset_bus.1 new file mode 100644 index 0000000..8160c3f --- /dev/null +++ b/examples/dc1394_reset_bus.1 @@ -0,0 +1,31 @@ +.TH DC1394_RESET_BUS 1 "February 2008" "dc1394_reset_bus" "User Commands" +.SH NAME +dc1394_reset_bus \- resets the IEEE1394 bus +.SH SYNOPSIS +.B dc1394_reset_bus +.SH DESCRIPTION +Finds the 1394 bus of the first camera found and resets it +.SH OPTIONS +There are no command-line options for this program. +.PP +.SH BUGS +This program is maintained by the DC1394 Package Mainteners' team . + +The bugs related to libdc1394 and current packaging can be submitted here: + +http://bugs.launchpad.net/~libdc1394-dev/ + +For bugs related to library implementation, please submit to libdc1394 developers: . +.SH COPYRIGHT +This manual page was written and is maintained by the DC1394 Package Mainteners' +team. The team members and other information can be found online at: +http://launchpad.net/~libdc1394-dev + +Permission is granted to copy, distribute and/or modify this document under +the terms of the GNU Lesser General Public License, Version 2 or any later version +published by the Free Software Foundation. + +On Debian systems (like Ubuntu), the complete text of the GNU Lesser General +Public License can be found in /usr/share/common-licenses/LGPL-2. +.SH "SEE ALSO" +.BR dc1394_vloopback (1) diff --git a/examples/dc1394_reset_bus.c b/examples/dc1394_reset_bus.c new file mode 100644 index 0000000..dc88da1 --- /dev/null +++ b/examples/dc1394_reset_bus.c @@ -0,0 +1,63 @@ +/* + * resets the bus using libdc1394 + * + * Written by David Moore + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include +#include +#include +#include +#include + + +int main(int argc, char *argv[]) +{ + dc1394_t * d; + dc1394camera_list_t * list; + dc1394camera_t *camera; + dc1394error_t err; + + d = dc1394_new (); + if (!d) + return 1; + err=dc1394_camera_enumerate (d, &list); + DC1394_ERR_RTN(err,"Failed to enumerate cameras"); + + if (list->num == 0) { + dc1394_log_error("No cameras found"); + return 1; + } + + camera = dc1394_camera_new (d, list->ids[0].guid); + if (!camera) { + dc1394_log_error("Failed to initialize camera with guid %llx", list->ids[0].guid); + return 1; + } + dc1394_camera_free_list (list); + + printf("Using camera with GUID %"PRIx64"\n", camera->guid); + + printf ("Reseting bus...\n"); + if (dc1394_reset_bus (camera) != DC1394_SUCCESS) + printf ("Warning: reset reported error\n"); + + dc1394_camera_free (camera); + dc1394_free (d); + + return 0; +} diff --git a/examples/dc1394_vloopback.1 b/examples/dc1394_vloopback.1 new file mode 100644 index 0000000..daf8a6a --- /dev/null +++ b/examples/dc1394_vloopback.1 @@ -0,0 +1,59 @@ +.TH DC1394_VLOOPBACK 1 "February 2008" "dc1394_vloopback " "User Commands" +.SH NAME +dc1394_vloopback \- send format0 video to V4L vloopback device +.SH SYNOPSIS +.B dc1394_vloopback [\fI\-\-daemon\fR] [\fI\-\-pipe\fR] [\fI\-\-guid=camera-euid\fR] [\fI\-\-video1394=/dev/video1394/x\fR] [\fI\-\-vloopback=/dev/video0\fR] [\fI\-\-palette=yuv422|rgb24\fR] [\fI\-\-width=n\fR] [\fI\-\-height=n\fR] +.SH DESCRIPTION +Sends format0 640x480 RGB to the vloopback input device so that it can be consumed by V4L applications on the vloopback output device. +.SH OPTIONS +.TP +\fB\-\-daemon\fR +run as a daemon, detached from console (optional). +.TP +\fB\-\-pipe\fR +write images to vloopback device instead of using zero-copy mmap mode (optional). +.TP +\fB\-\-guid\fR +select camera to use (optional). default is first camera on any port. +.TP +\fB\-\-video1394\fR +specifies video1394 device to use (optional). default is /dev/video1394/. +.TP +\fB\-\-vloopback\fR +specifies video4linux device to use (optional). default is to determine this automatically. +.TP +\fB\-\-palette\fR +specify the video palette to use (optional). yuv422 (default) or rgb24. +.TP +\fB\-\-width\fR +set the initial width (default=640) +.TP +\fB\-\-height\fR +set the initial height (default=480) +.TP +\fB\-\-help\fR +print help message +.PP +.SH BUGS +This program is maintained by the DC1394 Package Mainteners' team . + +The bugs related to libdc1394 and current packaging can be submitted here: + +http://bugs.launchpad.net/~libdc1394-dev/ + +For bugs related to library implementation, please submit to libdc1394 developers: . +.SH AUTHOR +This manual page was originally written by Peter De Schrijver for the Debian GNU/Linux system (but may be used by others). +.SH COPYRIGHT +This manual page is maintained by the DC1394 Package Mainteners' +team. The team members and other information can be found online at: +http://launchpad.net/~libdc1394-dev + +Permission is granted to copy, distribute and/or modify this document under +the terms of the GNU Lesser General Public License, Version 2 or any later version +published by the Free Software Foundation. + +On Debian systems (like Ubuntu), the complete text of the GNU Lesser General +Public License can be found in /usr/share/common-licenses/LGPL-2. +.SH "SEE ALSO" +.BR dc1394_reset_bus (1) diff --git a/examples/dc1394_vloopback.c b/examples/dc1394_vloopback.c new file mode 100644 index 0000000..8be9309 --- /dev/null +++ b/examples/dc1394_vloopback.c @@ -0,0 +1,936 @@ +/* + * Turn a Digital Camera into a V4L device using vloopback + * + * Written by Dan Dennedy + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * Description: + * + * Sends format0 640x480 RGB to the vloopback input device so that it + * can be consumed by V4L applications on the vloopback output device. + * Get vloopback 0.90 from http://motion.technolust.cx/vloopback/ + * Apply the patch from effectv http://effectv.sf.net/ + * It has been tested with EffecTV (exciting!), GnomeMeeting, ffmpeg, + * camsource, Kino, and veejay. + * + * TODO: + * - Support video controls + * - do cropping on v4l window offset + * - supply audio from sound card? + */ + +#define _GNU_SOURCE +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#define _LINUX_TIME_H +#define _DEVICE_H_ +#include +#include +#include +#include + +#include +#include "affine.h" + +#define CLAMP(x, low, high) (((x) > (high)) ? (high) : (((x) < (low)) ? (low) : (x))) + +/* uncomment the following to drop frames to prevent delays */ +#define MAX_PORTS 4 +#define DC1394_BUFFERS 8 +#define DC1394_WIDTH 640 +#define DC1394_HEIGHT 480 +#define MAX_WIDTH 1024 +#define MAX_HEIGHT 768 +#define MIN_WIDTH 160 +#define MIN_HEIGHT 120 +#define MAX_BPP 3 +#define V4L_BUFFERS 2 +#define MAX_RESETS 5 + +/* declarations for libdc1394 */ +uint16_t *camera_nodes; +dc1394featureset_t features; +dc1394camera_t *camera; + +/* Video4Linux globals */ +int v4l_dev = -1; +unsigned char *out_pipe = NULL, *out_mmap = NULL; +#define MAXIOCTL 1024 +char ioctlbuf[MAXIOCTL]; + +/* cmdline options */ +int g_daemon = 0; +enum v4l_modes { + V4L_MODE_NONE, + V4L_MODE_PIPE, + V4L_MODE_MMAP +}; +enum v4l_modes g_v4l_mode = V4L_MODE_MMAP; +char *dc_dev_name = NULL; +char *v4l_dev_name = NULL; +int g_v4l_fmt = VIDEO_PALETTE_YUV422; +int g_width = DC1394_WIDTH; +int g_height = DC1394_HEIGHT; +u_int64_t g_guid = 0; + +static struct option long_options[]={ + {"daemon",0,NULL,0}, + {"pipe",0,NULL,0}, + {"guid",1,NULL,0}, + {"video1394",1,NULL,0}, + {"vloopback",1,NULL,0}, + {"palette",1,NULL,0}, + {"width",1,NULL,0}, + {"height",1,NULL,0}, + {"help",0,NULL,0}, + {NULL,0,0,0} +}; + +void get_options(int argc,char *argv[]) +{ + int option_index=0; + + while(getopt_long(argc,argv,"",long_options,&option_index)>=0){ + switch(option_index){ + /* case values must match long_options */ + case 0: + g_daemon = 1; + break; + case 1: + g_v4l_mode = V4L_MODE_PIPE; + break; + case 2: + sscanf(optarg, "%"PRIx64, &g_guid); + break; + case 3: + dc_dev_name=strdup(optarg); + break; + case 4: + v4l_dev_name=strdup(optarg); + break; + case 5: + if (strcasecmp(optarg, "rgb24") == 0) + g_v4l_fmt = VIDEO_PALETTE_RGB24; + else if (strcasecmp(optarg, "yuv422p") == 0) + g_v4l_fmt = VIDEO_PALETTE_YUV422P; + else if (strcasecmp(optarg, "yuv420p") == 0) + g_v4l_fmt = VIDEO_PALETTE_YUV420P; + break; + case 6: + g_width = atoi(optarg); + break; + case 7: + g_height = atoi(optarg); + break; + default: + printf( "\n" + "%s - send video from dc1394 through vloopback\n\n" + "Usage:\n" + " %s [--daemon] [--pipe] [--guid=camera-guid]\n" + " [--video1394=/dev/video1394/x] [--vloopback=/dev/video0]\n" + " [--palette=format] [--width=n] [--height=n]\n\n" + " --daemon - run as a daemon, detached from console (optional)\n" + " --pipe - write images to vloopback device instead of using\n" + " zero-copy mmap mode (optional)\n" + " --guid - select camera to use (optional)\n" + " default is first camera on any port\n" + " --video1394 - specifies video1394 device to use (optional)\n" + " default = /dev/video1394/\n" + " --vloopback - specifies video4linux device to use (optional)\n" + " by default, this is automatically determined!\n" + " --palette - specified the video palette to use (optional)\n" + " yuv422 (default), yuv422p, yuv420p, or rgb24\n" + " --width - set the initial width (default=640)\n" + " --height - set the initial height (default=480)\n" + " --help - prints this message\n\n" + ,argv[0],argv[0]); + exit(0); + } + } + +} + +/***** IMAGE PROCESSING *******************************************************/ + +typedef void (*affine_transform_cb)(const unsigned char *src, unsigned char *dest); + +void transform_yuv422(const unsigned char *src, unsigned char *dest) +{ + swab(src, dest, 4); +} + +void transform_rgb24(const unsigned char *src, unsigned char *dest) +{ + dest[2] = src[0]; //b + dest[1] = src[1]; //g + dest[0] = src[2]; //r +} + +void affine_scale( const unsigned char *src, int src_width, int src_height, unsigned char *dest, int dest_width, int dest_height, + int bpp, affine_transform_cb transform ) +{ + affine_transform_t affine; + double scale_x = (double) dest_width / (double) src_width; + double scale_y = (double) dest_height / (double) src_height; + register unsigned char *d = dest; + register const unsigned char *s = src; + register int i, j, x, y; + + /* optimization for no scaling required */ + if (scale_x == 1.0 && scale_y == 1.0) { + for (i = 0; i < src_width*src_height; i++) { + transform(s, d); + s += bpp; + d += bpp; + } + return; + } + + affine_transform_init( &affine ); + + if ( scale_x <= 1.0 && scale_y <= 1.0 ) { + affine_transform_scale( &affine, scale_x, scale_y ); + + for( j = 0; j < src_height; j++ ) { + for( i = 0; i < src_width; i++ ) { + x = (int) ( affine_transform_mapx( &affine, i - src_width/2, j - src_height/2 ) ); + y = (int) ( affine_transform_mapy( &affine, i - src_width/2, j - src_height/2 ) ); + x += dest_width/2; + x = CLAMP( x, 0, dest_width); + y += dest_height/2; + y = CLAMP( y, 0, dest_height); + s = src + (j*src_width*bpp) + i*bpp; + d = dest + y*dest_width*bpp + x*bpp; + transform(s, d); + d += bpp; + s += bpp; + } + } + } + else if ( scale_x >= 1.0 && scale_y >= 1.0 ) { + affine_transform_scale( &affine, 1.0/scale_x, 1.0/scale_y ); + + for( y = 0; y < dest_height; y++ ) { + for( x = 0; x < dest_width; x++ ) { + i = (int) ( affine_transform_mapx( &affine, x - dest_width/2, y - dest_height/2 ) ); + j = (int) ( affine_transform_mapy( &affine, x - dest_width/2, y - dest_height/2 ) ); + i += src_width/2; + i = CLAMP( i, 0, dest_width); + j += src_height/2; + j = CLAMP( j, 0, dest_height); + s = src + (j*src_width*bpp) + i*bpp; + d = dest + y*dest_width*bpp + x*bpp; + transform(s, d); + d += bpp; + s += bpp; + } + } + } +} + +inline void +yuy2_to_yv16( const unsigned char *src, unsigned char *dest, int width, int height) +{ + register int total = (width * height) >> 1; + register int i; + register unsigned char *img_y = dest; + register unsigned char *img_cb = img_y + (width * height); + register unsigned char *img_cr = img_cb + total; + + for (i = 0; i < total; i++) { + *img_y++ = *src++; + *img_cb++ = *src++; + *img_y++ = *src++; + *img_cr++ = *src++; + } +} + +inline void +yuy2_to_yv12( const unsigned char *src, unsigned char *dest, int width, int height) +{ + register int stride = width >> 1; + register int i, j; + register unsigned char *img_y = dest; + register unsigned char *img_cb = img_y + (width * height); + register unsigned char *img_cr = img_cb + stride * (height >> 1); + + for (i = 0; i < height; i++) { + for (j = 0; j < stride; j++) { + if (i%2) { + *img_y++ = *src++; + src++; + *img_y++ = *src++; + src++; + } else { + *img_y++ = *src++; + *img_cb++ = (src[width << 1] + src[0]) >> 1; + src++; + *img_y++ = *src++; + *img_cr++ = (src[width << 1] + src[0]) >> 1; + src++; + } + } + } +} + +/***** IMAGE CAPTURE **********************************************************/ + +int capture_pipe(int dev, const unsigned char *image_in) +{ + int size = g_width * g_height; + int bpp = 0; + int ppp = 1; /* pixels per pixel! */ + affine_transform_cb transform = NULL; + + switch (g_v4l_fmt) { + case VIDEO_PALETTE_RGB24: + bpp = 3; + ppp = 1; + transform = transform_rgb24; + break; + + case VIDEO_PALETTE_YUV422: + case VIDEO_PALETTE_YUV422P: + case VIDEO_PALETTE_YUV420P: + bpp = 2; + ppp = 2; + transform = transform_yuv422; + break; + default: + return DC1394_FAILURE; + } + + affine_scale( image_in, DC1394_WIDTH/ppp, DC1394_HEIGHT, + out_pipe, g_width/ppp, g_height, + ppp * bpp, transform); + + if (g_v4l_fmt == VIDEO_PALETTE_YUV422P && out_pipe != NULL) { + size_t memsize = (g_width * g_height) << 1; + unsigned char *buffer = malloc(memsize); + if (buffer) { + memcpy( buffer, out_pipe, memsize); + yuy2_to_yv16( buffer, out_pipe, g_width, g_height); + free(buffer); + } + } + else if (g_v4l_fmt == VIDEO_PALETTE_YUV420P && out_pipe != NULL) { + size_t memsize = (g_width * g_height) << 1; + unsigned char *buffer = malloc(memsize); + if (buffer) { + memcpy( buffer, out_pipe, memsize); + yuy2_to_yv12( buffer, out_pipe, g_width, g_height); + free(buffer); + } + size = g_width * g_height * 3 / 2; + bpp = 1; + } + + if (write(dev, out_pipe, size*bpp) != (size*bpp)) { + perror("Error writing image to pipe"); + return DC1394_FAILURE; + } + return DC1394_SUCCESS; +} + +int capture_mmap(int frame) +{ + int err; + int bpp = 0; + int ppp = 1; /* pixels per pixel! */ + affine_transform_cb transform = NULL; + dc1394video_frame_t * framebuf=NULL; + + switch (g_v4l_fmt) { + case VIDEO_PALETTE_RGB24: + bpp = 3; + ppp = 1; + transform = transform_rgb24; + break; + + case VIDEO_PALETTE_YUV422: + case VIDEO_PALETTE_YUV422P: + case VIDEO_PALETTE_YUV420P: + bpp = 2; + ppp = 2; + transform = transform_yuv422; + break; + + default: + return DC1394_FAILURE; + } + + if (g_v4l_fmt == VIDEO_PALETTE_YUV422P && out_pipe != NULL) { + err=dc1394_capture_dequeue (camera, DC1394_CAPTURE_POLICY_WAIT, &framebuf); + if (err==DC1394_SUCCESS) { + affine_scale( framebuf->image, DC1394_WIDTH/ppp, DC1394_HEIGHT, + out_pipe, g_width/ppp, g_height, + ppp * bpp, transform); + dc1394_capture_enqueue (camera, framebuf); + } + yuy2_to_yv16( out_pipe, out_mmap + (MAX_WIDTH * MAX_HEIGHT * 3 * frame), g_width, g_height); + } + else if (g_v4l_fmt == VIDEO_PALETTE_YUV420P && out_pipe != NULL) { + err = dc1394_capture_dequeue (camera, DC1394_CAPTURE_POLICY_WAIT, &framebuf); + if (err==DC1394_SUCCESS) { + affine_scale( framebuf->image, DC1394_WIDTH/ppp, DC1394_HEIGHT, + out_pipe, g_width/ppp, g_height, + ppp * bpp, transform); + dc1394_capture_enqueue (camera, framebuf); + } + yuy2_to_yv12( out_pipe, out_mmap + (MAX_WIDTH * MAX_HEIGHT * 3 * frame), g_width, g_height); + } + else { + err = dc1394_capture_dequeue (camera, DC1394_CAPTURE_POLICY_WAIT, &framebuf); + if (err==DC1394_SUCCESS) { + affine_scale( framebuf->image, DC1394_WIDTH/ppp, DC1394_HEIGHT, + out_mmap + (MAX_WIDTH * MAX_HEIGHT * 3 * frame), g_width/ppp, g_height, + ppp * bpp, transform); + dc1394_capture_enqueue (camera, framebuf); + } + } + + + return DC1394_SUCCESS; +} + +/***** DIGITAL CAMERA *********************************************************/ + +int dc_init() +{ + dc1394_t * d; + dc1394camera_list_t * list; + dc1394error_t err; + + d = dc1394_new (); + if (!d) + return 1; + err=dc1394_camera_enumerate (d, &list); + DC1394_ERR_RTN(err,"Failed to enumerate cameras"); + + if (list->num == 0) { + dc1394_log_error("No cameras found"); + return 1; + } + + camera = dc1394_camera_new (d, list->ids[0].guid); + if (!camera) { + dc1394_log_error("Failed to initialize camera with guid %llx", list->ids[0].guid); + return 1; + } + dc1394_camera_free_list (list); + + printf("Using camera with GUID %"PRIx64"\n", camera->guid); + + dc1394_camera_print_info(camera, stdout); + + return DC1394_SUCCESS; +} + +int dc_start(int palette) +{ + dc1394video_mode_t mode; + dc1394error_t err; + + switch (palette) { + case VIDEO_PALETTE_RGB24: + mode = DC1394_VIDEO_MODE_640x480_RGB8; + break; + + case VIDEO_PALETTE_YUV422: + case VIDEO_PALETTE_YUV422P: + case VIDEO_PALETTE_YUV420P: + mode = DC1394_VIDEO_MODE_640x480_YUV422; + break; + + default: + return DC1394_FAILURE; + } + + err=dc1394_video_set_iso_speed(camera, DC1394_ISO_SPEED_400); + DC1394_ERR_RTN(err,"Could not set ISO speed"); + + err=dc1394_video_set_mode(camera, mode); + DC1394_ERR_RTN(err,"Could not set video mode"); + + err=dc1394_video_set_framerate(camera, DC1394_FRAMERATE_15); + DC1394_ERR_RTN(err,"Could not set framerate"); + + err=dc1394_capture_setup(camera,4, DC1394_CAPTURE_FLAGS_DEFAULT); + DC1394_ERR_RTN(err,"Could not setup camera-\nmake sure that the video mode and framerate are\nsupported by your camera"); + + err=dc1394_video_set_transmission(camera, DC1394_ON); + DC1394_ERR_RTN(err,"Could not start camera iso transmission"); + + return DC1394_SUCCESS; +} + +void dc_stop() +{ + if (g_v4l_mode != V4L_MODE_NONE) { + dc1394_video_set_transmission(camera, DC1394_OFF); + dc1394_capture_stop(camera); + } +} + +/***** VIDEO4LINUX ***********************************************************/ + +int v4l_open(char *device) +{ + int pipe = -1; + FILE *vloopbacks; + char pipepath[255]; + char buffer[255]; + char *loop; + char *input; + char *istatus; + char *output; + char *ostatus; + + if (device == NULL) { + vloopbacks=fopen("/proc/video/vloopback/vloopbacks", "r"); + if (!vloopbacks) { + perror ("Failed to open '/proc/video/vloopback/vloopbacks"); + return -1; + } + /* Read vloopback version */ + if (fgets(buffer, 255, vloopbacks)==NULL) + perror("Failed to read"); + printf("%s", buffer); + /* Read explanation line */ + if (fgets(buffer, 255, vloopbacks)==NULL) + perror("Failed to read"); + while (fgets(buffer, 255, vloopbacks)) { + if (strlen(buffer)>1) { + buffer[strlen(buffer)-1]=0; + loop=strtok(buffer, "\t"); + input=strtok(NULL, "\t"); + istatus=strtok(NULL, "\t"); + output=strtok(NULL, "\t"); + ostatus=strtok(NULL, "\t"); + if (istatus[0]=='-') { + sprintf(pipepath, "/dev/%s", input); + pipe=open(pipepath, O_RDWR); + if (pipe>=0) { + printf("Input: /dev/%s\n", input); + printf("Output: /dev/%s\n", output); + break; + } + } + } + } + } else { + pipe=open(device, O_RDWR); + } + return pipe; +} + +int v4l_start_pipe (int width, int height, int format) +{ + struct video_capability vid_caps; + struct video_window vid_win; + struct video_picture vid_pic; + size_t memsize = width * height; + + switch (format) { + case VIDEO_PALETTE_RGB24: + memsize *= 3; + break; + + case VIDEO_PALETTE_YUV422: + case VIDEO_PALETTE_YUV422P: + case VIDEO_PALETTE_YUV420P: + memsize *= 2; + break; + + default: + return DC1394_FAILURE; + } + + if (out_pipe) + free(out_pipe); + out_pipe = (unsigned char *) malloc(memsize); + + if (ioctl (v4l_dev, VIDIOCGCAP, &vid_caps) == -1) { + perror ("ioctl (VIDIOCGCAP)"); + return DC1394_FAILURE; + } + if (ioctl (v4l_dev, VIDIOCGPICT, &vid_pic)== -1) { + perror ("ioctl VIDIOCGPICT"); + return DC1394_FAILURE; + } + vid_pic.palette = format; + if (ioctl (v4l_dev, VIDIOCSPICT, &vid_pic)== -1) { + perror ("ioctl VIDIOCSPICT"); + return DC1394_FAILURE; + } + if (ioctl (v4l_dev, VIDIOCGWIN, &vid_win)== -1) { + perror ("ioctl VIDIOCGWIN"); + return DC1394_FAILURE; + } + vid_win.width=width; + vid_win.height=height; + if (ioctl (v4l_dev, VIDIOCSWIN, &vid_win)== -1) { + perror ("ioctl VIDIOCSWIN"); + return DC1394_FAILURE; + } + //g_v4l_mode = V4L_MODE_PIPE; + return DC1394_SUCCESS; +} + +int v4l_start_mmap (int memsize) +{ + if (out_pipe) + free(out_pipe); + out_pipe = (unsigned char *) malloc(MAX_WIDTH * MAX_HEIGHT * 2); + + out_mmap = mmap(0, memsize, PROT_READ|PROT_WRITE, MAP_SHARED, v4l_dev, 0); + if ( out_mmap == (unsigned char *) -1 ) + return DC1394_FAILURE; + //g_v4l_mode = V4L_MODE_MMAP; + return DC1394_SUCCESS; +} + +int v4l_ioctl(unsigned long int cmd, void *arg) +{ + //printf("ioctl %d\n", cmd & 0xff); + switch (cmd) { + case VIDIOCGCAP: + { + struct video_capability *vidcap=arg; + + sprintf(vidcap->name, "IEEE 1394 Digital Camera"); + vidcap->type = VID_TYPE_CAPTURE | VID_TYPE_SCALES; + vidcap->channels = 1; + vidcap->audios = 0; + vidcap->maxwidth = MAX_WIDTH; + vidcap->maxheight = MAX_HEIGHT; + vidcap->minwidth = MIN_WIDTH; + vidcap->minheight = MIN_HEIGHT; + break; + } + case VIDIOCGTUNER: + { + struct video_tuner *vidtune=arg; + + sprintf(vidtune->name, "IEEE 1394 Digital Camera"); + vidtune->tuner = 0; + vidtune->rangelow = 0; + vidtune->rangehigh = 0; + vidtune->flags = VIDEO_TUNER_PAL | VIDEO_TUNER_NTSC; + vidtune->mode = g_height > 480 ? VIDEO_MODE_PAL : VIDEO_MODE_NTSC; + vidtune->signal = 0; + break; + } + case VIDIOCGCHAN: + { + struct video_channel *vidchan=arg; + + vidchan->channel = 0; + vidchan->flags = 0; + vidchan->tuners = 0; + vidchan->type = VIDEO_TYPE_CAMERA; + strcpy(vidchan->name, "Dummy channel"); + break; + } + case VIDIOCGPICT: + { + struct video_picture *vidpic=arg; + + /* TODO: we might be able to support these */ + vidpic->colour = 0xffff; + vidpic->hue = 0xffff; + vidpic->brightness = 0xffff; + vidpic->contrast = 0xffff; + vidpic->whiteness = 0xffff; + + vidpic->palette = g_v4l_fmt; + switch (g_v4l_fmt) { + case VIDEO_PALETTE_RGB24: + vidpic->depth = 24; + break; + + case VIDEO_PALETTE_YUV422: + case VIDEO_PALETTE_YUV422P: + vidpic->depth = 16; + break; + + case VIDEO_PALETTE_YUV420P: + vidpic->depth = 12; + break; + + default: + return DC1394_FAILURE; + } + break; + } + case VIDIOCSPICT: + { + struct video_picture *vidpic=arg; + + switch (vidpic->palette) + { + case VIDEO_PALETTE_YUV422: + case VIDEO_PALETTE_YUV422P: + case VIDEO_PALETTE_YUV420P: + printf("VIDIOCSPICT: video palette set to YUV42%d%s\n", + vidpic->palette == VIDEO_PALETTE_YUV420P ? 0 : 2, + vidpic->palette == VIDEO_PALETTE_YUV422P ? "P" : ""); + dc_stop(); + g_v4l_fmt = vidpic->palette; + dc_start(g_v4l_fmt); + break; + + case VIDEO_PALETTE_RGB24: + printf("VIDIOCSPICT: video palette set to RGB24\n"); + dc_stop(); + g_v4l_fmt = vidpic->palette; + dc_start(g_v4l_fmt); + break; + + default: + printf("VIDIOCSPICT: unsupported video palette %d\n", vidpic->palette); + return DC1394_FAILURE; + } + break; + } + case VIDIOCCAPTURE: + { + break; + } + case VIDIOCGWIN: + { + struct video_window *vidwin=arg; + + vidwin->x=0; + vidwin->y=0; + vidwin->width=g_width; + vidwin->height=g_height; + vidwin->chromakey=0; + vidwin->flags=0; + vidwin->clipcount=0; + break; + } + case VIDIOCSWIN: + { + struct video_window *vidwin=arg; + + /* TODO: support cropping */ + + if (vidwin->width > MAX_WIDTH || + vidwin->height > MAX_HEIGHT ) + return DC1394_FAILURE; + if (vidwin->flags) + return DC1394_FAILURE; + g_width = vidwin->width; + g_height = vidwin->height; + printf("VIDIOCSWIN: size set to %dx%d\n", g_width, g_height); + break; + } + case VIDIOCGMBUF: + { + struct video_mbuf *vidmbuf=arg; + int i; + + vidmbuf->size = MAX_WIDTH * MAX_HEIGHT * MAX_BPP; + vidmbuf->frames = V4L_BUFFERS; + for (i=0; i < V4L_BUFFERS; i++) + vidmbuf->offsets[i] = i * vidmbuf->size; + vidmbuf->size *= vidmbuf->frames; + break; + } + case VIDIOCMCAPTURE: + { + struct video_mmap *vidmmap=arg; + + if ( vidmmap->format != g_v4l_fmt ) + switch (vidmmap->format) + { + case VIDEO_PALETTE_YUV422: + case VIDEO_PALETTE_YUV422P: + case VIDEO_PALETTE_YUV420P: + printf("VIDIOCMCAPTURE: video palette set to YUV42%d%s\n", + vidmmap->format == VIDEO_PALETTE_YUV420P ? 0 : 2, + vidmmap->format == VIDEO_PALETTE_YUV422P ? "P" : ""); + dc_stop(); + g_v4l_fmt = vidmmap->format; + dc_start(g_v4l_fmt); + break; + + case VIDEO_PALETTE_RGB24: + printf("VIDIOCMCAPTURE: video palette set to RGB24\n"); + dc_stop(); + g_v4l_fmt = vidmmap->format; + dc_start(g_v4l_fmt); + break; + + default: + printf("VIDIOCMCAPTURE: unsupported video palette %d\n", vidmmap->format); + return DC1394_FAILURE; + } + + if (vidmmap->height > MAX_HEIGHT || + vidmmap->width > MAX_WIDTH) { + printf("VIDIOCMCAPTURE: invalid size %dx%d\n", vidmmap->width, vidmmap->height ); + return DC1394_FAILURE; + } + if (vidmmap->height != g_height || + vidmmap->width != g_width) { + g_height = vidmmap->height; + g_width = vidmmap->width; + printf("VIDIOCMCAPTURE: new size %dx%d\n", g_width, g_height); + } + break; + } + case VIDIOCSYNC: + { + struct video_mmap *vidmmap=arg; + if ( !capture_mmap(vidmmap->frame) ) { + printf("VIDIOCSYNC: failed frame %d\n", vidmmap->frame); + return DC1394_FAILURE; + } + break; + } + default: + { + printf("ioctl %ld unhandled\n", cmd & 0xff); + break; + } + } + return DC1394_SUCCESS; +} + +void v4l_sighandler(int signo) +{ + int size, ret; + unsigned long int cmd; + struct pollfd ufds; + + if (signo!=SIGIO) + return; + ufds.fd=v4l_dev; + ufds.events=POLLIN; + ufds.revents=0; + poll(&ufds, 1, 1000); + if (!ufds.revents & POLLIN) { + printf("Received signal but got negative on poll?!?!?!?\n"); + return; + } + size=read(v4l_dev, ioctlbuf, MAXIOCTL); + if (size >= sizeof(unsigned long int)) { + memcpy(&cmd, ioctlbuf, sizeof(unsigned long int)); + if (cmd==0) { + printf("Client closed device\n"); + return; + } + ret=v4l_ioctl(cmd, ioctlbuf+sizeof(unsigned long int)); + if (ret) { + memset(ioctlbuf+sizeof(unsigned long int), MAXIOCTL-sizeof(unsigned long int), 0xff); + printf("ioctl %ld unsuccesfull\n", cmd & 0xff); + } + ioctl(v4l_dev, cmd, ioctlbuf+sizeof(unsigned long int)); + } + return; +} + +/***** MAIN *******************************************************************/ + +void signal_handler( int sig) { + exit(0); +} + +void cleanup(void) { + if (v4l_dev) + close(v4l_dev); + dc1394_video_set_transmission(camera, DC1394_OFF); + if (g_v4l_mode != V4L_MODE_NONE) { + dc1394_capture_stop(camera); + } + dc1394_camera_free(camera); + if (out_pipe) + free(out_pipe); + if (out_mmap) + munmap(out_mmap, MAX_WIDTH * MAX_HEIGHT * MAX_BPP ); +} + +int main(int argc,char *argv[]) +{ + dc1394error_t err; + get_options(argc,argv); + + if (g_daemon) { + if (fork() == 0) + setsid(); + else + exit(0); + } + + atexit(cleanup); + + if (dc_init() != DC1394_SUCCESS) { + dc1394_log_error("no cameras found :("); + exit(-1); + } + + if ( dc_start(g_v4l_fmt)!=DC1394_SUCCESS ) { + dc1394_log_error("Failed to start dc1394 capture"); + exit(-1); + } + + v4l_dev = v4l_open(v4l_dev_name); + if (v4l_dev < 0) { + perror ("Failed to open Video4Linux device"); + exit(-1); + } + + if (g_v4l_mode == V4L_MODE_PIPE) { + if ( v4l_start_pipe(g_width, g_height, g_v4l_fmt)!=DC1394_SUCCESS ) { + dc1394_log_error("Failed to start vloopback pipe provider"); + exit(-1); + } + } else { + if ( v4l_start_mmap(MAX_WIDTH * MAX_HEIGHT * MAX_BPP * V4L_BUFFERS)!=DC1394_SUCCESS ) { + dc1394_log_error("Failed to start vloopback mmap provider"); + exit(-1); + } + } + + signal(SIGINT, signal_handler); + signal(SIGTERM, signal_handler); + signal(SIGIO, v4l_sighandler); + + while (1) { + if (g_v4l_mode == V4L_MODE_PIPE) { + dc1394video_frame_t * framebuf=NULL; + err=dc1394_capture_dequeue(camera, DC1394_CAPTURE_POLICY_WAIT, &framebuf); + if (err==DC1394_SUCCESS) { + capture_pipe( v4l_dev, framebuf->image); + dc1394_capture_enqueue(camera, framebuf); + } + } else { + pause(); + } + } + exit(0); +} diff --git a/examples/grab_color_image.1 b/examples/grab_color_image.1 new file mode 100644 index 0000000..4283fc0 --- /dev/null +++ b/examples/grab_color_image.1 @@ -0,0 +1,17 @@ +.TH GRAB_COLOR_IMAGE "1" "January 2004" "grab_color_image" "User Commands" +.SH NAME +grab_color_image \- grab an image using libdc1394 +.SH SYNOPSIS +.B grab_color_image [\fI\-\-guid=/dev/video1394/x\fR] [filename.ppm] +.SH DESCRIPTION +Get one image using libdc1394 and store it as a portable pix map (ppm) image. +.SH OPTIONS +.TP +\fb\-\-guid\fR +specifies camera to use. default is the first camera found in the system. +\fB\-\-help\fR +print help message +.PP +.SH AUTHOR +This manual page was written by Peter De Schrijver for the Debian GNU/Linux system (but may be used by others) and added to upstream by Peter Antoniac . + diff --git a/examples/grab_color_image.c b/examples/grab_color_image.c new file mode 100644 index 0000000..e6b5395 --- /dev/null +++ b/examples/grab_color_image.c @@ -0,0 +1,134 @@ +/* + * Get one image using libdc1394 and store it as portable pix map + * (ppm). Based on 'grab_gray_image' from Olaf Ronneberge + * + * Written by Damien Douxchamps + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include +#include +#include +#include +#include + +#ifndef _WIN32 +#include +#endif + +#define IMAGE_FILE_NAME "image.ppm" + +/*----------------------------------------------------------------------- + * Releases the cameras and exits + *-----------------------------------------------------------------------*/ +void cleanup_and_exit(dc1394camera_t *camera) +{ + dc1394_video_set_transmission(camera, DC1394_OFF); + dc1394_capture_stop(camera); + dc1394_camera_free(camera); + exit(1); +} + +int main(int argc, char *argv[]) +{ + FILE* imagefile; + dc1394camera_t *camera; + unsigned int width, height; + dc1394video_frame_t *frame=NULL; + //dc1394featureset_t features; + dc1394_t * d; + dc1394camera_list_t * list; + dc1394error_t err; + + d = dc1394_new (); + if (!d) + return 1; + err=dc1394_camera_enumerate (d, &list); + DC1394_ERR_RTN(err,"Failed to enumerate cameras"); + + if (list->num == 0) { + dc1394_log_error("No cameras found"); + return 1; + } + + camera = dc1394_camera_new (d, list->ids[0].guid); + if (!camera) { + dc1394_log_error("Failed to initialize camera with guid %llx", list->ids[0].guid); + return 1; + } + dc1394_camera_free_list (list); + + printf("Using camera with GUID %"PRIx64"\n", camera->guid); + + /*----------------------------------------------------------------------- + * setup capture + *-----------------------------------------------------------------------*/ + + err=dc1394_video_set_iso_speed(camera, DC1394_ISO_SPEED_400); + DC1394_ERR_CLN_RTN(err,cleanup_and_exit(camera),"Could not set iso speed"); + + err=dc1394_video_set_mode(camera, DC1394_VIDEO_MODE_640x480_RGB8); + DC1394_ERR_CLN_RTN(err,cleanup_and_exit(camera),"Could not set video mode\n"); + + err=dc1394_video_set_framerate(camera, DC1394_FRAMERATE_7_5); + DC1394_ERR_CLN_RTN(err,cleanup_and_exit(camera),"Could not set framerate\n"); + + err=dc1394_capture_setup(camera,4, DC1394_CAPTURE_FLAGS_DEFAULT); + DC1394_ERR_CLN_RTN(err,cleanup_and_exit(camera),"Could not setup camera-\nmake sure that the video mode and framerate are\nsupported by your camera\n"); + + /*----------------------------------------------------------------------- + * have the camera start sending us data + *-----------------------------------------------------------------------*/ + err=dc1394_video_set_transmission(camera, DC1394_ON); + DC1394_ERR_CLN_RTN(err,cleanup_and_exit(camera),"Could not start camera iso transmission\n"); + + /*----------------------------------------------------------------------- + * capture one frame + *-----------------------------------------------------------------------*/ + err=dc1394_capture_dequeue(camera, DC1394_CAPTURE_POLICY_WAIT, &frame); + DC1394_ERR_CLN_RTN(err,cleanup_and_exit(camera),"Could not capture a frame\n"); + + /*----------------------------------------------------------------------- + * stop data transmission + *-----------------------------------------------------------------------*/ + err=dc1394_video_set_transmission(camera,DC1394_OFF); + DC1394_ERR_CLN_RTN(err,cleanup_and_exit(camera),"Could not stop the camera?\n"); + + /*----------------------------------------------------------------------- + * save image as 'Image.pgm' + *-----------------------------------------------------------------------*/ + imagefile=fopen(IMAGE_FILE_NAME, "wb"); + + if( imagefile == NULL) { + perror( "Can't create output file"); + cleanup_and_exit(camera); + } + + dc1394_get_image_size_from_video_mode(camera, DC1394_VIDEO_MODE_640x480_RGB8, &width, &height); + fprintf(imagefile,"P6\n%u %u\n255\n", width, height); + fwrite(frame->image, 1, height*width*3, imagefile); + fclose(imagefile); + printf("wrote: " IMAGE_FILE_NAME " (%d image bytes)\n",height*width*3); + + /*----------------------------------------------------------------------- + * close camera + *-----------------------------------------------------------------------*/ + dc1394_video_set_transmission(camera, DC1394_OFF); + dc1394_capture_stop(camera); + dc1394_camera_free(camera); + dc1394_free (d); + return 0; +} diff --git a/examples/grab_color_image2.c b/examples/grab_color_image2.c new file mode 100644 index 0000000..e9cd4a7 --- /dev/null +++ b/examples/grab_color_image2.c @@ -0,0 +1,283 @@ +/* + * Grab an image using libdc1394 + * + * Written by Damien Douxchamps + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * Description: + * + * An extension to the original grab image sample program. This demonstrates + * how to collect more detailed information on the various modes of the + * camera, convert one image format to another, and waiting so that the + * camera has time to capture the image before trying to write it out. + */ + + +#include +#include +#include +#include +#include + + +#define IMAGE_FILE_NAME "ImageRGB.ppm" + +/*----------------------------------------------------------------------- + * Prints the type of format to standard out + *-----------------------------------------------------------------------*/ +void print_format( uint32_t format ) +{ +#define print_case(A) case A: printf(#A ""); break; + + switch( format ) { + print_case(DC1394_VIDEO_MODE_160x120_YUV444); + print_case(DC1394_VIDEO_MODE_320x240_YUV422); + print_case(DC1394_VIDEO_MODE_640x480_YUV411); + print_case(DC1394_VIDEO_MODE_640x480_YUV422); + print_case(DC1394_VIDEO_MODE_640x480_RGB8); + print_case(DC1394_VIDEO_MODE_640x480_MONO8); + print_case(DC1394_VIDEO_MODE_640x480_MONO16); + print_case(DC1394_VIDEO_MODE_800x600_YUV422); + print_case(DC1394_VIDEO_MODE_800x600_RGB8); + print_case(DC1394_VIDEO_MODE_800x600_MONO8); + print_case(DC1394_VIDEO_MODE_1024x768_YUV422); + print_case(DC1394_VIDEO_MODE_1024x768_RGB8); + print_case(DC1394_VIDEO_MODE_1024x768_MONO8); + print_case(DC1394_VIDEO_MODE_800x600_MONO16); + print_case(DC1394_VIDEO_MODE_1024x768_MONO16); + print_case(DC1394_VIDEO_MODE_1280x960_YUV422); + print_case(DC1394_VIDEO_MODE_1280x960_RGB8); + print_case(DC1394_VIDEO_MODE_1280x960_MONO8); + print_case(DC1394_VIDEO_MODE_1600x1200_YUV422); + print_case(DC1394_VIDEO_MODE_1600x1200_RGB8); + print_case(DC1394_VIDEO_MODE_1600x1200_MONO8); + print_case(DC1394_VIDEO_MODE_1280x960_MONO16); + print_case(DC1394_VIDEO_MODE_1600x1200_MONO16); + + default: + dc1394_log_error("Unknown format\n"); + exit(1); + } + +} + +/*----------------------------------------------------------------------- + * Returns the number of pixels in the image based upon the format + *-----------------------------------------------------------------------*/ +uint32_t get_num_pixels(dc1394camera_t *camera, uint32_t format ) { + uint32_t w,h; + + dc1394_get_image_size_from_video_mode(camera, format,&w,&h); + + return w*h; +} + +/*----------------------------------------------------------------------- + * Prints the type of color encoding + *-----------------------------------------------------------------------*/ +void print_color_coding( uint32_t color_id ) +{ + switch( color_id ) { + case DC1394_COLOR_CODING_MONO8: + printf("MONO8"); + break; + case DC1394_COLOR_CODING_YUV411: + printf("YUV411"); + break; + case DC1394_COLOR_CODING_YUV422: + printf("YUV422"); + break; + case DC1394_COLOR_CODING_YUV444: + printf("YUV444"); + break; + case DC1394_COLOR_CODING_RGB8: + printf("RGB8"); + break; + case DC1394_COLOR_CODING_MONO16: + printf("MONO16"); + break; + case DC1394_COLOR_CODING_RGB16: + printf("RGB16"); + break; + case DC1394_COLOR_CODING_MONO16S: + printf("MONO16S"); + break; + case DC1394_COLOR_CODING_RGB16S: + printf("RGB16S"); + break; + case DC1394_COLOR_CODING_RAW8: + printf("RAW8"); + break; + case DC1394_COLOR_CODING_RAW16: + printf("RAW16"); + break; + default: + dc1394_log_error("Unknown color coding = %d\n",color_id); + exit(1); + } +} + +/*----------------------------------------------------------------------- + * Prints various information about the mode the camera is in + *-----------------------------------------------------------------------*/ +void print_mode_info( dc1394camera_t *camera , uint32_t mode ) +{ + int j; + + printf("Mode: "); + print_format(mode); + printf("\n"); + + dc1394framerates_t framerates; + dc1394error_t err; + err=dc1394_video_get_supported_framerates(camera,mode,&framerates); + DC1394_ERR(err,"Could not get frame rates"); + + printf("Frame Rates:\n"); + for( j = 0; j < framerates.num; j++ ) { + uint32_t rate = framerates.framerates[j]; + float f_rate; + dc1394_framerate_as_float(rate,&f_rate); + printf(" [%d] rate = %f\n",j,f_rate ); + } + +} + +/*----------------------------------------------------------------------- + * Releases the cameras and exits + *-----------------------------------------------------------------------*/ +void cleanup_and_exit(dc1394camera_t *camera) +{ + dc1394_video_set_transmission(camera, DC1394_OFF); + dc1394_capture_stop(camera); + dc1394_camera_free(camera); + exit(1); +} + +int main(int argc, char *argv[]) +{ + FILE* imagefile; + dc1394camera_t *camera; + unsigned int width, height; + dc1394video_frame_t *frame=NULL; + dc1394_t * d; + dc1394camera_list_t * list; + + dc1394error_t err; + + d = dc1394_new (); + if (!d) + return 1; + err=dc1394_camera_enumerate (d, &list); + DC1394_ERR_RTN(err,"Failed to enumerate cameras"); + + if (list->num == 0) { + dc1394_log_error("No cameras found"); + return 1; + } + + camera = dc1394_camera_new (d, list->ids[0].guid); + if (!camera) { + dc1394_log_error("Failed to initialize camera with guid %llx", list->ids[0].guid); + return 1; + } + dc1394_camera_free_list (list); + + printf("Using camera with GUID %"PRIx64"\n", camera->guid); + + dc1394video_modes_t modes; + + /*----------------------------------------------------------------------- + * list Capture Modes + *-----------------------------------------------------------------------*/ + err=dc1394_video_get_supported_modes(camera, &modes); + DC1394_ERR_RTN(err,"Could not get list of modes"); + + uint32_t selected_mode = modes.modes[modes.num-1]; + + /*----------------------------------------------------------------------- + * setup capture + *-----------------------------------------------------------------------*/ + + err=dc1394_video_set_iso_speed(camera, DC1394_ISO_SPEED_400); + DC1394_ERR_CLN_RTN(err,cleanup_and_exit(camera),"Could not set iso speed"); + + err=dc1394_video_set_mode(camera, selected_mode); + DC1394_ERR_CLN_RTN(err,cleanup_and_exit(camera),"Could not set video mode\n"); + + err=dc1394_video_set_framerate(camera, DC1394_FRAMERATE_7_5); + DC1394_ERR_CLN_RTN(err,cleanup_and_exit(camera),"Could not set framerate\n"); + + err=dc1394_capture_setup(camera,4, DC1394_CAPTURE_FLAGS_DEFAULT); + DC1394_ERR_CLN_RTN(err,cleanup_and_exit(camera),"Could not setup camera-\nmake sure that the video mode and framerate are\nsupported by your camera\n"); + + /*----------------------------------------------------------------------- + * have the camera start sending us data + *-----------------------------------------------------------------------*/ + err=dc1394_video_set_transmission(camera, DC1394_ON); + DC1394_ERR_CLN_RTN(err,cleanup_and_exit(camera),"Could not start camera iso transmission\n"); + + /*----------------------------------------------------------------------- + * capture one frame + *-----------------------------------------------------------------------*/ + err=dc1394_capture_dequeue(camera, DC1394_CAPTURE_POLICY_WAIT, &frame); + DC1394_ERR_CLN_RTN(err,cleanup_and_exit(camera),"Could not capture a frame\n"); + + /*----------------------------------------------------------------------- + * stop data transmission + *-----------------------------------------------------------------------*/ + err=dc1394_video_set_transmission(camera,DC1394_OFF); + DC1394_ERR_CLN_RTN(err,cleanup_and_exit(camera),"Could not stop the camera?\n"); + + /*----------------------------------------------------------------------- + * convert the image from what ever format it is to its RGB8 + *-----------------------------------------------------------------------*/ + + dc1394_get_image_size_from_video_mode(camera, selected_mode, &width, &height); + uint64_t numPixels = height*width; + + dc1394video_frame_t *new_frame=calloc(1,sizeof(dc1394video_frame_t)); + new_frame->color_coding=DC1394_COLOR_CODING_RGB8; + dc1394_convert_frames(frame, new_frame); + + /*----------------------------------------------------------------------- + * save image as 'Image.pgm' + *-----------------------------------------------------------------------*/ + imagefile=fopen(IMAGE_FILE_NAME, "wb"); + + if( imagefile == NULL) { + perror( "Can't create '" IMAGE_FILE_NAME "'"); + cleanup_and_exit(camera); + } + + + fprintf(imagefile,"P6\n%u %u\n255\n", width, height); + fwrite((const char *)new_frame->image, 1,numPixels*3, imagefile); + fclose(imagefile); + printf("wrote: " IMAGE_FILE_NAME "\n"); + + /*----------------------------------------------------------------------- + * close camera + *-----------------------------------------------------------------------*/ + free(new_frame->image); + free(new_frame); + dc1394_video_set_transmission(camera, DC1394_OFF); + dc1394_capture_stop(camera); + dc1394_camera_free(camera); + dc1394_free (d); + + return 0; +} diff --git a/examples/grab_gray_image.1 b/examples/grab_gray_image.1 new file mode 100644 index 0000000..d214366 --- /dev/null +++ b/examples/grab_gray_image.1 @@ -0,0 +1,16 @@ +.TH GRAB_GRAY_IMAGE "1" "January 2004" "grab_gray_image" "User Commands" +.SH NAME +grab_gray_image \- grab an image using libdc1394 +.SH SYNOPSIS +.B grab_gray_image +.SH DESCRIPTION +Get one gray image using libdc1394 and store it in portable grayscale map format in Image.pgm +.SH OPTIONS +.TP +none +.PP +.SH BUGS +The filename should be a commandline argument +.SH AUTHOR +This manual page was written by Peter De Schrijver for the Debian GNU/Linux system (but may be used by others) and added to upstream by Peter Antoniac . + diff --git a/examples/grab_gray_image.c b/examples/grab_gray_image.c new file mode 100644 index 0000000..e3893b4 --- /dev/null +++ b/examples/grab_gray_image.c @@ -0,0 +1,184 @@ +/* + * Get one gray image using libdc1394 and store it as portable gray map + * (pgm). Based on 'samplegrab' from Chris Urmson + * + * Written by Damien Douxchamps + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include +#include +#include +#include +#include + +#ifndef _WIN32 +#include +#endif + +#define IMAGE_FILE_NAME "image.pgm" + +/*----------------------------------------------------------------------- + * Releases the cameras and exits + *-----------------------------------------------------------------------*/ +void cleanup_and_exit(dc1394camera_t *camera) +{ + dc1394_video_set_transmission(camera, DC1394_OFF); + dc1394_capture_stop(camera); + dc1394_camera_free(camera); + exit(1); +} + +int main(int argc, char *argv[]) +{ + FILE* imagefile; + dc1394camera_t *camera; + int i; + dc1394featureset_t features; + dc1394framerates_t framerates; + dc1394video_modes_t video_modes; + dc1394framerate_t framerate; + dc1394video_mode_t video_mode = 0; + dc1394color_coding_t coding; + unsigned int width, height; + dc1394video_frame_t *frame; + dc1394_t * d; + dc1394camera_list_t * list; + + dc1394error_t err; + + d = dc1394_new (); + if (!d) + return 1; + err=dc1394_camera_enumerate (d, &list); + DC1394_ERR_RTN(err,"Failed to enumerate cameras"); + + if (list->num == 0) { + dc1394_log_error("No cameras found"); + return 1; + } + + camera = dc1394_camera_new (d, list->ids[0].guid); + if (!camera) { + dc1394_log_error("Failed to initialize camera with guid %"PRIx64, list->ids[0].guid); + return 1; + } + dc1394_camera_free_list (list); + + printf("Using camera with GUID %"PRIx64"\n", camera->guid); + + /*----------------------------------------------------------------------- + * get the best video mode and highest framerate. This can be skipped + * if you already know which mode/framerate you want... + *-----------------------------------------------------------------------*/ + // get video modes: + err=dc1394_video_get_supported_modes(camera,&video_modes); + DC1394_ERR_CLN_RTN(err,cleanup_and_exit(camera),"Can't get video modes"); + + // select highest res mode: + for (i=video_modes.num-1;i>=0;i--) { + if (!dc1394_is_video_mode_scalable(video_modes.modes[i])) { + dc1394_get_color_coding_from_video_mode(camera,video_modes.modes[i], &coding); + if (coding==DC1394_COLOR_CODING_MONO8) { + video_mode=video_modes.modes[i]; + break; + } + } + } + if (i < 0) { + dc1394_log_error("Could not get a valid MONO8 mode"); + cleanup_and_exit(camera); + } + + err=dc1394_get_color_coding_from_video_mode(camera, video_mode,&coding); + DC1394_ERR_CLN_RTN(err,cleanup_and_exit(camera),"Could not get color coding"); + + // get highest framerate + err=dc1394_video_get_supported_framerates(camera,video_mode,&framerates); + DC1394_ERR_CLN_RTN(err,cleanup_and_exit(camera),"Could not get framrates"); + framerate=framerates.framerates[framerates.num-1]; + + /*----------------------------------------------------------------------- + * setup capture + *-----------------------------------------------------------------------*/ + + err=dc1394_video_set_iso_speed(camera, DC1394_ISO_SPEED_400); + DC1394_ERR_CLN_RTN(err,cleanup_and_exit(camera),"Could not set iso speed"); + + err=dc1394_video_set_mode(camera, video_mode); + DC1394_ERR_CLN_RTN(err,cleanup_and_exit(camera),"Could not set video mode"); + + err=dc1394_video_set_framerate(camera, framerate); + DC1394_ERR_CLN_RTN(err,cleanup_and_exit(camera),"Could not set framerate"); + + err=dc1394_capture_setup(camera,4, DC1394_CAPTURE_FLAGS_DEFAULT); + DC1394_ERR_CLN_RTN(err,cleanup_and_exit(camera),"Could not setup camera-\nmake sure that the video mode and framerate are\nsupported by your camera"); + + /*----------------------------------------------------------------------- + * report camera's features + *-----------------------------------------------------------------------*/ + err=dc1394_feature_get_all(camera,&features); + if (err!=DC1394_SUCCESS) { + dc1394_log_warning("Could not get feature set"); + } + else { + dc1394_feature_print_all(&features, stdout); + } + + /*----------------------------------------------------------------------- + * have the camera start sending us data + *-----------------------------------------------------------------------*/ + err=dc1394_video_set_transmission(camera, DC1394_ON); + DC1394_ERR_CLN_RTN(err,cleanup_and_exit(camera),"Could not start camera iso transmission"); + + /*----------------------------------------------------------------------- + * capture one frame + *-----------------------------------------------------------------------*/ + err=dc1394_capture_dequeue(camera, DC1394_CAPTURE_POLICY_WAIT, &frame); + DC1394_ERR_CLN_RTN(err,cleanup_and_exit(camera),"Could not capture a frame"); + + /*----------------------------------------------------------------------- + * stop data transmission + *-----------------------------------------------------------------------*/ + err=dc1394_video_set_transmission(camera,DC1394_OFF); + DC1394_ERR_CLN_RTN(err,cleanup_and_exit(camera),"Could not stop the camera"); + + /*----------------------------------------------------------------------- + * save image as 'Image.pgm' + *-----------------------------------------------------------------------*/ + imagefile=fopen(IMAGE_FILE_NAME, "wb"); + + if( imagefile == NULL) { + perror( "Can't create '" IMAGE_FILE_NAME "'"); + cleanup_and_exit(camera); + } + + dc1394_get_image_size_from_video_mode(camera, video_mode, &width, &height); + fprintf(imagefile,"P5\n%u %u 255\n", width, height); + fwrite(frame->image, 1, height*width, imagefile); + fclose(imagefile); + printf("wrote: " IMAGE_FILE_NAME "\n"); + + /*----------------------------------------------------------------------- + * close camera + *-----------------------------------------------------------------------*/ + dc1394_video_set_transmission(camera, DC1394_OFF); + dc1394_capture_stop(camera); + dc1394_camera_free(camera); + dc1394_free (d); + + return 0; +} diff --git a/examples/grab_partial_image.1 b/examples/grab_partial_image.1 new file mode 100644 index 0000000..3435d45 --- /dev/null +++ b/examples/grab_partial_image.1 @@ -0,0 +1,16 @@ +.TH GRAB_PARTIAL_IMAGE "1" "January 2004" "grab_partial_image" "User Commands" +.SH NAME +grab_partial_image \- grab a partial image using libdc1394 +.SH SYNOPSIS +.B grab_partial_image +.SH DESCRIPTION +Grab partial image from camera. Camera must be format 7 (scalable image size) compatible. The image will be stored as a Portable Grayscale map in Part.pgm. +.SH OPTIONS +.TP +none +.PP +.SH BUGS +The filename should be a commandline argument +.SH AUTHOR +This manual page was written by Peter De Schrijver for the Debian GNU/Linux system (but may be used by others) and added to upstream by Peter Antoniac . + diff --git a/examples/grab_partial_image.c b/examples/grab_partial_image.c new file mode 100644 index 0000000..5a915d7 --- /dev/null +++ b/examples/grab_partial_image.c @@ -0,0 +1,172 @@ +/* + * Grab partial image from camera. Camera must be format 7 + * (scalable image size) compatible. + * + * Written by Damien Douxchamps + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include +#include +#include +#include +#include +#include + +#ifdef _WIN32 +#define times 0**(int*) +struct tms {int a;}; +#else +#include +#endif + +int main(int argc, char *argv[]) +{ + FILE* imagefile; + dc1394camera_t *camera; + int grab_n_frames = 10; + struct tms tms_buf; + clock_t start_time; + float elapsed_time; + int i; + unsigned int min_bytes, max_bytes; + unsigned int actual_bytes; + uint64_t total_bytes = 0; + unsigned int width, height; + dc1394video_frame_t *frame=NULL; + dc1394_t * d; + dc1394camera_list_t * list; + dc1394error_t err; + + d = dc1394_new (); + if (!d) + return 1; + err=dc1394_camera_enumerate (d, &list); + DC1394_ERR_RTN(err,"Failed to enumerate cameras"); + + if (list->num == 0) { + dc1394_log_error("No cameras found"); + return 1; + } + + camera = dc1394_camera_new (d, list->ids[0].guid); + if (!camera) { + dc1394_log_error("Failed to initialize camera with guid %"PRIx64, + list->ids[0].guid); + return 1; + } + dc1394_camera_free_list (list); + + printf("Using camera with GUID %"PRIx64"\n", camera->guid); + + /*----------------------------------------------------------------------- + * setup capture for format 7 + *-----------------------------------------------------------------------*/ + + dc1394_video_set_iso_speed(camera, DC1394_ISO_SPEED_400); + dc1394_video_set_mode(camera, DC1394_VIDEO_MODE_FORMAT7_0); + err = dc1394_format7_set_roi(camera, DC1394_VIDEO_MODE_FORMAT7_0, + DC1394_COLOR_CODING_MONO8, + DC1394_USE_MAX_AVAIL, // use max packet size + 0, 0, // left, top + 640, 480); // width, height + DC1394_ERR_RTN(err,"Unable to set Format7 mode 0.\nEdit the example file manually to fit your camera capabilities"); + + err=dc1394_capture_setup(camera, 4, DC1394_CAPTURE_FLAGS_DEFAULT); + DC1394_ERR_CLN_RTN(err, dc1394_camera_free(camera), "Error capturing"); + + /*----------------------------------------------------------------------- + * print allowed and used packet size + *-----------------------------------------------------------------------*/ + err=dc1394_format7_get_packet_parameters(camera, DC1394_VIDEO_MODE_FORMAT7_0, &min_bytes, &max_bytes); + + DC1394_ERR_RTN(err,"Packet para inq error"); + printf( "camera reports allowed packet size from %d - %d bytes\n", min_bytes, max_bytes); + + err=dc1394_format7_get_packet_size(camera, DC1394_VIDEO_MODE_FORMAT7_0, &actual_bytes); + DC1394_ERR_RTN(err,"dc1394_format7_get_packet_size error"); + printf( "camera reports actual packet size = %d bytes\n", actual_bytes); + + err=dc1394_format7_get_total_bytes(camera, DC1394_VIDEO_MODE_FORMAT7_0, &total_bytes); + DC1394_ERR_RTN(err,"dc1394_query_format7_total_bytes error"); + printf( "camera reports total bytes per frame = %"PRId64" bytes\n", + total_bytes); + + /*----------------------------------------------------------------------- + * have the camera start sending us data + *-----------------------------------------------------------------------*/ + err=dc1394_video_set_transmission(camera,DC1394_ON); + if (err!=DC1394_SUCCESS) { + dc1394_log_error("unable to start camera iso transmission"); + dc1394_capture_stop(camera); + dc1394_camera_free(camera); + exit(1); + } + + /*----------------------------------------------------------------------- + * capture 10 frames and measure the time for this operation + *-----------------------------------------------------------------------*/ + start_time = times(&tms_buf); + + for( i = 0; i < grab_n_frames; ++i) { + /*----------------------------------------------------------------------- + * capture one frame + *-----------------------------------------------------------------------*/ + err=dc1394_capture_dequeue(camera, DC1394_CAPTURE_POLICY_WAIT, &frame); + if (err!=DC1394_SUCCESS) { + dc1394_log_error("unable to capture"); + dc1394_capture_stop(camera); + dc1394_camera_free(camera); + exit(1); + } + + /*--------------------------------------------------------------------- + * output elapsed time + *---------------------------------------------------------------------*/ + elapsed_time = (float)(times(&tms_buf) - start_time) / CLOCKS_PER_SEC; + printf( "got frame %d. elapsed time: %g sec ==> %g frames/second\n", + i, elapsed_time, (float)i / elapsed_time); + + // release buffer + dc1394_capture_enqueue(camera,frame); + } + + /*----------------------------------------------------------------------- + * stop data transmission + *-----------------------------------------------------------------------*/ + err=dc1394_video_set_transmission(camera,DC1394_OFF); + DC1394_ERR_RTN(err,"couldn't stop the camera?"); + + /*----------------------------------------------------------------------- + * save last image as Part.pgm + *-----------------------------------------------------------------------*/ + imagefile=fopen("Part.pgm","wb"); + + dc1394_get_image_size_from_video_mode(camera, DC1394_VIDEO_MODE_FORMAT7_0, &width, &height); + fprintf(imagefile,"P5\n%u %u\n255\n", width, height); + fwrite(frame->image, 1, height * width, imagefile); + fclose(imagefile); + printf("wrote: Part.pgm\n"); + + /*----------------------------------------------------------------------- + * close camera, cleanup + *-----------------------------------------------------------------------*/ + dc1394_capture_stop(camera); + dc1394_video_set_transmission(camera, DC1394_OFF); + dc1394_camera_free(camera); + dc1394_free (d); + return 0; +} diff --git a/examples/grab_partial_pvn.c b/examples/grab_partial_pvn.c new file mode 100644 index 0000000..a3f8034 --- /dev/null +++ b/examples/grab_partial_pvn.c @@ -0,0 +1,156 @@ +/* + * Grab partial images from camera. Camera must be format 7 + * (scalable image size) compatible. The images are written + * in a PVN file + * + * Written by Damien Douxchamps + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include +#include +#include +#include +#include +#include +#include + +#ifdef _WIN32 +#define times 0**(int*) +struct tms {int a;}; +#else +#include +#endif + +#define WIDTH 1280 +#define HEIGHT 1024 + +int main(int argn, char *argv[]) +{ + FILE* imagefile; + dc1394camera_t *camera; + int i; + unsigned int width, height; + dc1394video_frame_t *frame=NULL; + dc1394_t * d; + dc1394camera_list_t * list; + dc1394error_t err; + + int nimages; + + if (argn<2) { + fprintf(stderr,"Usage:\n grab_partial_pvn \n"); + exit(1); + } + + nimages=atoi(argv[1]); + + d = dc1394_new (); + if (!d) + return 1; + err=dc1394_camera_enumerate (d, &list); + DC1394_ERR_RTN(err,"Failed to enumerate cameras"); + + if (list->num == 0) { + dc1394_log_error("No cameras found"); + return 1; + } + + camera = dc1394_camera_new (d, list->ids[0].guid); + if (!camera) { + dc1394_log_error("Failed to initialize camera with guid %"PRIx64, + list->ids[0].guid); + return 1; + } + dc1394_camera_free_list (list); + + printf("Using camera with GUID %"PRIx64"\n", camera->guid); + + /*----------------------------------------------------------------------- + * setup capture for format 7 + *-----------------------------------------------------------------------*/ + + dc1394_video_set_iso_speed(camera, DC1394_ISO_SPEED_400); + dc1394_video_set_mode(camera, DC1394_VIDEO_MODE_FORMAT7_0); + err = dc1394_format7_set_roi(camera, DC1394_VIDEO_MODE_FORMAT7_0, + DC1394_COLOR_CODING_MONO8, + DC1394_USE_MAX_AVAIL, // use max packet size + 0, 0, // left, top + WIDTH, HEIGHT); // width, height + DC1394_ERR_RTN(err,"Unable to set Format7 mode 0.\nEdit the example file manually to fit your camera capabilities"); + + err=dc1394_capture_setup(camera, 4, DC1394_CAPTURE_FLAGS_DEFAULT); + DC1394_ERR_CLN_RTN(err, dc1394_camera_free(camera), "Error capturing"); + + /*----------------------------------------------------------------------- + * have the camera start sending us data + *-----------------------------------------------------------------------*/ + err=dc1394_video_set_transmission(camera,DC1394_ON); + if (err!=DC1394_SUCCESS) { + dc1394_log_error("unable to start camera iso transmission"); + dc1394_capture_stop(camera); + dc1394_camera_free(camera); + exit(1); + } + + dc1394_get_image_size_from_video_mode(camera, DC1394_VIDEO_MODE_FORMAT7_0, &width, &height); + + //sleep(10); + + imagefile=fopen(argv[1],"wb"); + + fprintf(imagefile,"PV5a\nWIDTH: %d\nHEIGHT: %d\nMAXVAL: 8\nFRAMERATE: 10\n",WIDTH,HEIGHT); + + for(i=0; iimage, 1, height * width, imagefile); + + // release buffer + dc1394_capture_enqueue(camera,frame); + fprintf(stderr,"Got frame %d\n",i); + } + + fclose(imagefile); + /*----------------------------------------------------------------------- + * stop data transmission + *-----------------------------------------------------------------------*/ + err=dc1394_video_set_transmission(camera,DC1394_OFF); + DC1394_ERR_RTN(err,"couldn't stop the camera?"); + + /*----------------------------------------------------------------------- + * close camera, cleanup + *-----------------------------------------------------------------------*/ + dc1394_capture_stop(camera); + dc1394_video_set_transmission(camera, DC1394_OFF); + dc1394_camera_free(camera); + dc1394_free (d); + return 0; +} diff --git a/examples/helloworld.c b/examples/helloworld.c new file mode 100644 index 0000000..d57a7d9 --- /dev/null +++ b/examples/helloworld.c @@ -0,0 +1,79 @@ +/* + * Get one image using libdc1394 using the DMA interface (viedo1394). + * Nothing is done with the image. + * + * Written by Damien Douxchamps + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * Description: This is a minimalist program that doesn't do everything + * you should do, like cleaning up in case of failure. The + * program uses the current setup of your camera and should + * (but may not) work right after a camera boot. + * + */ + +#include +#include +#include +#include +#include + +int main(int argc, char *argv[]) +{ + dc1394camera_t * camera; + dc1394error_t err; + dc1394video_frame_t * frame; + dc1394_t * d; + dc1394camera_list_t * list; + + d = dc1394_new (); /* Initialize libdc1394 */ + if (!d) + return 1; + + err=dc1394_camera_enumerate (d, &list); /* Find cameras */ + DC1394_ERR_RTN(err,"Failed to enumerate cameras"); + + if (list->num == 0) { /* Verify that we have at least one camera */ + dc1394_log_error("No cameras found"); + return 1; + } + + camera = dc1394_camera_new (d, list->ids[0].guid); /* Work with first camera */ + if (!camera) { + dc1394_log_error("Failed to initialize camera with guid %llx", list->ids[0].guid); + return 1; + } + dc1394_camera_free_list (list); + + err=dc1394_capture_setup(camera, 4, DC1394_CAPTURE_FLAGS_DEFAULT); /* Setup capture */ + + err=dc1394_video_set_transmission(camera, DC1394_ON); /* Start transmission */ + + err=dc1394_capture_dequeue(camera, DC1394_CAPTURE_POLICY_WAIT, &frame);/* Capture */ + DC1394_ERR_RTN(err,"Problem getting an image"); + + err=dc1394_capture_enqueue(camera, frame); /* Release the buffer */ + + err=dc1394_video_set_transmission(camera, DC1394_OFF); /* Stop transmission */ + + err=dc1394_capture_stop(camera); /* Stop capture */ + + printf("Hello World\n"); /* Hey, this is a HELLO WORLD program!! */ + + dc1394_camera_free (camera); /* cleanup and exit */ + dc1394_free (d); + return 0; +} diff --git a/examples/ladybug.c b/examples/ladybug.c new file mode 100644 index 0000000..7312a7b --- /dev/null +++ b/examples/ladybug.c @@ -0,0 +1,155 @@ +/* + * Capture program prototype for the spherical 6-CCD Ladybug + * camera from Point Grey + * + * Written by Damien Douxchamps + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * Notes: + * + * - Uses the first camera on the bus, then setup the camera + * in JPEG mode (mode 7), and capture NFRAMES frames to the HDD. + * + * - the image size has to be set so that the 6 sub-images, + * encoded in JPEG, will fit in the total RAW image size. + * If less than 6 frames are written you should use a larger + * HEIGHT. Also, each color field is saved in an individual + * frame. This results in 24 images (512x384) being written + * for each (future) hemispherical image. + * + * Easy adaptation include: + * - using 1394a instead of 1394b + * - using RAW instead of JPEG + * + * For more information have a look at the format specs in + * "Ladybug Stream File Specification" that is included in the + * Ladybug SDK. + * + */ + +#include +#include +#include +#include +#include + +#include + +// change this to switch from RAW to JPEG +#define VIDEO_MODE DC1394_VIDEO_MODE_FORMAT7_7 +// number of frames to be recorded. The total number of files written to disk will be 24xNFRAMES. +#define NFRAMES 10 +// file basename +#define BASENAME "~/test" + +int +main(int argn, char **argv) +{ + + dc1394error_t err; + dc1394camera_t *camera; + dc1394video_frame_t *frame; + char filename[256]; + + FILE *fd; + + dc1394_t * d; + dc1394camera_list_t * list; + + d = dc1394_new (); + if (!d) + return 1; + err=dc1394_camera_enumerate (d, &list); + DC1394_ERR_RTN(err,"Failed to enumerate cameras"); + + if (list->num == 0) { + dc1394_log_error("No cameras found"); + return 1; + } + + camera = dc1394_camera_new (d, list->ids[0].guid); + if (!camera) { + dc1394_log_error("Failed to initialize camera with guid %llx",list->ids[0].guid); + return 1; + } + dc1394_camera_free_list (list); + printf("Using camera \"%s %s\"\n",camera->vendor,camera->model); + + // setup video mode, etc... + err=dc1394_video_set_operation_mode(camera, DC1394_OPERATION_MODE_1394B); + DC1394_ERR_RTN(err,"Could not set B mode"); + err=dc1394_video_set_iso_speed(camera, DC1394_ISO_SPEED_800); + DC1394_ERR_RTN(err,"Could not set 800Mbps speed"); + err=dc1394_video_set_mode(camera, VIDEO_MODE); + DC1394_ERR_RTN(err,"Could not set video mode"); + err=dc1394_format7_set_roi(camera, VIDEO_MODE, DC1394_COLOR_CODING_MONO8, 2000, 0,0, 512, 2015); + DC1394_ERR_RTN(err,"Could not set ROI"); + + // setup capture + err=dc1394_capture_setup(camera, 10, DC1394_CAPTURE_FLAGS_DEFAULT); + DC1394_ERR_RTN(err,"Could not setup capture"); + err=dc1394_video_set_transmission(camera, DC1394_ON); + DC1394_ERR_RTN(err,"Could not start transmission"); + + int cam, k, i=0; + unsigned int jpgadr, jpgsize, adr; + + while (iimage+adr))<<24)+ + (((unsigned int)*(frame->image+adr+1))<<16)+ + (((unsigned int)*(frame->image+adr+2))<<8)+ + (((unsigned int)*(frame->image+adr+3))); + adr+=4; + jpgsize=(((unsigned int)*(frame->image+adr))<<24)+ + (((unsigned int)*(frame->image+adr+1))<<16)+ + (((unsigned int)*(frame->image+adr+2))<<8)+ + (((unsigned int)*(frame->image+adr+3))); + + if (jpgsize!=0) { + sprintf(filename,"%s-%05d-%d-%d.jpg",BASENAME,i,cam,k); + fd=fopen(filename,"w"); + fwrite((unsigned char *)(jpgadr+frame->image),jpgsize,1,fd); + fclose(fd); + } + } + } + sprintf(filename,"%s-%05d.raw",BASENAME,i); + fd=fopen(filename,"w"); + fwrite(frame->image,frame->total_bytes,1,fd); + fclose(fd); + // release frame + err=dc1394_capture_enqueue(camera, frame); + DC1394_ERR_RTN(err,"Could not enqueue a frame"); + fprintf(stderr,"%d\r",i); + i++; + } + + // stop capture + err=dc1394_video_set_transmission(camera, DC1394_OFF); + DC1394_ERR_RTN(err,"Could not stop transmission"); + err=dc1394_capture_stop(camera); + DC1394_ERR_RTN(err,"Could not stop capture"); + dc1394_camera_free (camera); + dc1394_free (d); + return 0; +} diff --git a/install-sh b/install-sh new file mode 100755 index 0000000..377bb86 --- /dev/null +++ b/install-sh @@ -0,0 +1,527 @@ +#!/bin/sh +# install - install a program, script, or datafile + +scriptversion=2011-11-20.07; # UTC + +# This originates from X11R5 (mit/util/scripts/install.sh), which was +# later released in X11R6 (xc/config/util/install.sh) with the +# following copyright and license. +# +# Copyright (C) 1994 X Consortium +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to +# deal in the Software without restriction, including without limitation the +# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +# sell copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- +# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name of the X Consortium shall not +# be used in advertising or otherwise to promote the sale, use or other deal- +# ings in this Software without prior written authorization from the X Consor- +# tium. +# +# +# FSF changes to this file are in the public domain. +# +# Calling this script install-sh is preferred over install.sh, to prevent +# 'make' implicit rules from creating a file called install from it +# when there is no Makefile. +# +# This script is compatible with the BSD install script, but was written +# from scratch. + +nl=' +' +IFS=" "" $nl" + +# set DOITPROG to echo to test this script + +# Don't use :- since 4.3BSD and earlier shells don't like it. +doit=${DOITPROG-} +if test -z "$doit"; then + doit_exec=exec +else + doit_exec=$doit +fi + +# Put in absolute file names if you don't have them in your path; +# or use environment vars. + +chgrpprog=${CHGRPPROG-chgrp} +chmodprog=${CHMODPROG-chmod} +chownprog=${CHOWNPROG-chown} +cmpprog=${CMPPROG-cmp} +cpprog=${CPPROG-cp} +mkdirprog=${MKDIRPROG-mkdir} +mvprog=${MVPROG-mv} +rmprog=${RMPROG-rm} +stripprog=${STRIPPROG-strip} + +posix_glob='?' +initialize_posix_glob=' + test "$posix_glob" != "?" || { + if (set -f) 2>/dev/null; then + posix_glob= + else + posix_glob=: + fi + } +' + +posix_mkdir= + +# Desired mode of installed file. +mode=0755 + +chgrpcmd= +chmodcmd=$chmodprog +chowncmd= +mvcmd=$mvprog +rmcmd="$rmprog -f" +stripcmd= + +src= +dst= +dir_arg= +dst_arg= + +copy_on_change=false +no_target_directory= + +usage="\ +Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE + or: $0 [OPTION]... SRCFILES... DIRECTORY + or: $0 [OPTION]... -t DIRECTORY SRCFILES... + or: $0 [OPTION]... -d DIRECTORIES... + +In the 1st form, copy SRCFILE to DSTFILE. +In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. +In the 4th, create DIRECTORIES. + +Options: + --help display this help and exit. + --version display version info and exit. + + -c (ignored) + -C install only if different (preserve the last data modification time) + -d create directories instead of installing files. + -g GROUP $chgrpprog installed files to GROUP. + -m MODE $chmodprog installed files to MODE. + -o USER $chownprog installed files to USER. + -s $stripprog installed files. + -t DIRECTORY install into DIRECTORY. + -T report an error if DSTFILE is a directory. + +Environment variables override the default commands: + CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG + RMPROG STRIPPROG +" + +while test $# -ne 0; do + case $1 in + -c) ;; + + -C) copy_on_change=true;; + + -d) dir_arg=true;; + + -g) chgrpcmd="$chgrpprog $2" + shift;; + + --help) echo "$usage"; exit $?;; + + -m) mode=$2 + case $mode in + *' '* | *' '* | *' +'* | *'*'* | *'?'* | *'['*) + echo "$0: invalid mode: $mode" >&2 + exit 1;; + esac + shift;; + + -o) chowncmd="$chownprog $2" + shift;; + + -s) stripcmd=$stripprog;; + + -t) dst_arg=$2 + # Protect names problematic for 'test' and other utilities. + case $dst_arg in + -* | [=\(\)!]) dst_arg=./$dst_arg;; + esac + shift;; + + -T) no_target_directory=true;; + + --version) echo "$0 $scriptversion"; exit $?;; + + --) shift + break;; + + -*) echo "$0: invalid option: $1" >&2 + exit 1;; + + *) break;; + esac + shift +done + +if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then + # When -d is used, all remaining arguments are directories to create. + # When -t is used, the destination is already specified. + # Otherwise, the last argument is the destination. Remove it from $@. + for arg + do + if test -n "$dst_arg"; then + # $@ is not empty: it contains at least $arg. + set fnord "$@" "$dst_arg" + shift # fnord + fi + shift # arg + dst_arg=$arg + # Protect names problematic for 'test' and other utilities. + case $dst_arg in + -* | [=\(\)!]) dst_arg=./$dst_arg;; + esac + done +fi + +if test $# -eq 0; then + if test -z "$dir_arg"; then + echo "$0: no input file specified." >&2 + exit 1 + fi + # It's OK to call 'install-sh -d' without argument. + # This can happen when creating conditional directories. + exit 0 +fi + +if test -z "$dir_arg"; then + do_exit='(exit $ret); exit $ret' + trap "ret=129; $do_exit" 1 + trap "ret=130; $do_exit" 2 + trap "ret=141; $do_exit" 13 + trap "ret=143; $do_exit" 15 + + # Set umask so as not to create temps with too-generous modes. + # However, 'strip' requires both read and write access to temps. + case $mode in + # Optimize common cases. + *644) cp_umask=133;; + *755) cp_umask=22;; + + *[0-7]) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw='% 200' + fi + cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;; + *) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw=,u+rw + fi + cp_umask=$mode$u_plus_rw;; + esac +fi + +for src +do + # Protect names problematic for 'test' and other utilities. + case $src in + -* | [=\(\)!]) src=./$src;; + esac + + if test -n "$dir_arg"; then + dst=$src + dstdir=$dst + test -d "$dstdir" + dstdir_status=$? + else + + # Waiting for this to be detected by the "$cpprog $src $dsttmp" command + # might cause directories to be created, which would be especially bad + # if $src (and thus $dsttmp) contains '*'. + if test ! -f "$src" && test ! -d "$src"; then + echo "$0: $src does not exist." >&2 + exit 1 + fi + + if test -z "$dst_arg"; then + echo "$0: no destination specified." >&2 + exit 1 + fi + dst=$dst_arg + + # If destination is a directory, append the input filename; won't work + # if double slashes aren't ignored. + if test -d "$dst"; then + if test -n "$no_target_directory"; then + echo "$0: $dst_arg: Is a directory" >&2 + exit 1 + fi + dstdir=$dst + dst=$dstdir/`basename "$src"` + dstdir_status=0 + else + # Prefer dirname, but fall back on a substitute if dirname fails. + dstdir=` + (dirname "$dst") 2>/dev/null || + expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$dst" : 'X\(//\)[^/]' \| \ + X"$dst" : 'X\(//\)$' \| \ + X"$dst" : 'X\(/\)' \| . 2>/dev/null || + echo X"$dst" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q' + ` + + test -d "$dstdir" + dstdir_status=$? + fi + fi + + obsolete_mkdir_used=false + + if test $dstdir_status != 0; then + case $posix_mkdir in + '') + # Create intermediate dirs using mode 755 as modified by the umask. + # This is like FreeBSD 'install' as of 1997-10-28. + umask=`umask` + case $stripcmd.$umask in + # Optimize common cases. + *[2367][2367]) mkdir_umask=$umask;; + .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;; + + *[0-7]) + mkdir_umask=`expr $umask + 22 \ + - $umask % 100 % 40 + $umask % 20 \ + - $umask % 10 % 4 + $umask % 2 + `;; + *) mkdir_umask=$umask,go-w;; + esac + + # With -d, create the new directory with the user-specified mode. + # Otherwise, rely on $mkdir_umask. + if test -n "$dir_arg"; then + mkdir_mode=-m$mode + else + mkdir_mode= + fi + + posix_mkdir=false + case $umask in + *[123567][0-7][0-7]) + # POSIX mkdir -p sets u+wx bits regardless of umask, which + # is incompatible with FreeBSD 'install' when (umask & 300) != 0. + ;; + *) + tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ + trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0 + + if (umask $mkdir_umask && + exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1 + then + if test -z "$dir_arg" || { + # Check for POSIX incompatibilities with -m. + # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or + # other-writable bit of parent directory when it shouldn't. + # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. + ls_ld_tmpdir=`ls -ld "$tmpdir"` + case $ls_ld_tmpdir in + d????-?r-*) different_mode=700;; + d????-?--*) different_mode=755;; + *) false;; + esac && + $mkdirprog -m$different_mode -p -- "$tmpdir" && { + ls_ld_tmpdir_1=`ls -ld "$tmpdir"` + test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" + } + } + then posix_mkdir=: + fi + rmdir "$tmpdir/d" "$tmpdir" + else + # Remove any dirs left behind by ancient mkdir implementations. + rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null + fi + trap '' 0;; + esac;; + esac + + if + $posix_mkdir && ( + umask $mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir" + ) + then : + else + + # The umask is ridiculous, or mkdir does not conform to POSIX, + # or it failed possibly due to a race condition. Create the + # directory the slow way, step by step, checking for races as we go. + + case $dstdir in + /*) prefix='/';; + [-=\(\)!]*) prefix='./';; + *) prefix='';; + esac + + eval "$initialize_posix_glob" + + oIFS=$IFS + IFS=/ + $posix_glob set -f + set fnord $dstdir + shift + $posix_glob set +f + IFS=$oIFS + + prefixes= + + for d + do + test X"$d" = X && continue + + prefix=$prefix$d + if test -d "$prefix"; then + prefixes= + else + if $posix_mkdir; then + (umask=$mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break + # Don't fail if two instances are running concurrently. + test -d "$prefix" || exit 1 + else + case $prefix in + *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; + *) qprefix=$prefix;; + esac + prefixes="$prefixes '$qprefix'" + fi + fi + prefix=$prefix/ + done + + if test -n "$prefixes"; then + # Don't fail if two instances are running concurrently. + (umask $mkdir_umask && + eval "\$doit_exec \$mkdirprog $prefixes") || + test -d "$dstdir" || exit 1 + obsolete_mkdir_used=true + fi + fi + fi + + if test -n "$dir_arg"; then + { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && + { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || + test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 + else + + # Make a couple of temp file names in the proper directory. + dsttmp=$dstdir/_inst.$$_ + rmtmp=$dstdir/_rm.$$_ + + # Trap to clean up those temp files at exit. + trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 + + # Copy the file name to the temp name. + (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") && + + # and set any options; do chmod last to preserve setuid bits. + # + # If any of these fail, we abort the whole thing. If we want to + # ignore errors from any of these, just make sure not to ignore + # errors from the above "$doit $cpprog $src $dsttmp" command. + # + { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && + { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && + { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && + + # If -C, don't bother to copy if it wouldn't change the file. + if $copy_on_change && + old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && + new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && + + eval "$initialize_posix_glob" && + $posix_glob set -f && + set X $old && old=:$2:$4:$5:$6 && + set X $new && new=:$2:$4:$5:$6 && + $posix_glob set +f && + + test "$old" = "$new" && + $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 + then + rm -f "$dsttmp" + else + # Rename the file to the real destination. + $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || + + # The rename failed, perhaps because mv can't rename something else + # to itself, or perhaps because mv is so ancient that it does not + # support -f. + { + # Now remove or move aside any old file at destination location. + # We try this two ways since rm can't unlink itself on some + # systems and the destination file might be busy for other + # reasons. In this case, the final cleanup might fail but the new + # file should still install successfully. + { + test ! -f "$dst" || + $doit $rmcmd -f "$dst" 2>/dev/null || + { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && + { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } + } || + { echo "$0: cannot unlink or rename $dst" >&2 + (exit 1); exit 1 + } + } && + + # Now rename the file to the real destination. + $doit $mvcmd "$dsttmp" "$dst" + } + fi || exit 1 + + trap '' 0 + fi +done + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/libdc1394-2.pc.in b/libdc1394-2.pc.in new file mode 100644 index 0000000..8e002cc --- /dev/null +++ b/libdc1394-2.pc.in @@ -0,0 +1,11 @@ +prefix=@prefix@ +exec_prefix=@exec_prefix@ +libdir=@libdir@ +includedir=@includedir@ + +Name: libdc1394 +Description: 1394-based DC Control Library +Version: @VERSION@ +Libs: -L${libdir} -ldc1394 +Cflags: -I${includedir} + diff --git a/ltmain.sh b/ltmain.sh new file mode 100644 index 0000000..3825a2a --- /dev/null +++ b/ltmain.sh @@ -0,0 +1,9661 @@ + +# libtool (GNU libtool) 2.4.2 +# Written by Gordon Matzigkeit , 1996 + +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, +# 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# GNU Libtool is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# As a special exception to the GNU General Public License, +# if you distribute this file as part of a program or library that +# is built using GNU Libtool, you may include this file under the +# same distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Libtool; see the file COPYING. If not, a copy +# can be downloaded from http://www.gnu.org/licenses/gpl.html, +# or obtained by writing to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + +# Usage: $progname [OPTION]... [MODE-ARG]... +# +# Provide generalized library-building support services. +# +# --config show all configuration variables +# --debug enable verbose shell tracing +# -n, --dry-run display commands without modifying any files +# --features display basic configuration information and exit +# --mode=MODE use operation mode MODE +# --preserve-dup-deps don't remove duplicate dependency libraries +# --quiet, --silent don't print informational messages +# --no-quiet, --no-silent +# print informational messages (default) +# --no-warn don't display warning messages +# --tag=TAG use configuration variables from tag TAG +# -v, --verbose print more informational messages than default +# --no-verbose don't print the extra informational messages +# --version print version information +# -h, --help, --help-all print short, long, or detailed help message +# +# MODE must be one of the following: +# +# clean remove files from the build directory +# compile compile a source file into a libtool object +# execute automatically set library path, then run a program +# finish complete the installation of libtool libraries +# install install libraries or executables +# link create a library or an executable +# uninstall remove libraries from an installed directory +# +# MODE-ARGS vary depending on the MODE. When passed as first option, +# `--mode=MODE' may be abbreviated as `MODE' or a unique abbreviation of that. +# Try `$progname --help --mode=MODE' for a more detailed description of MODE. +# +# When reporting a bug, please describe a test case to reproduce it and +# include the following information: +# +# host-triplet: $host +# shell: $SHELL +# compiler: $LTCC +# compiler flags: $LTCFLAGS +# linker: $LD (gnu? $with_gnu_ld) +# $progname: (GNU libtool) 2.4.2 Debian-2.4.2-1.3ubuntu1 +# automake: $automake_version +# autoconf: $autoconf_version +# +# Report bugs to . +# GNU libtool home page: . +# General help using GNU software: . + +PROGRAM=libtool +PACKAGE=libtool +VERSION="2.4.2 Debian-2.4.2-1.3ubuntu1" +TIMESTAMP="" +package_revision=1.3337 + +# Be Bourne compatible +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +$1 +_LTECHO_EOF' +} + +# NLS nuisances: We save the old values to restore during execute mode. +lt_user_locale= +lt_safe_locale= +for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES +do + eval "if test \"\${$lt_var+set}\" = set; then + save_$lt_var=\$$lt_var + $lt_var=C + export $lt_var + lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\" + lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\" + fi" +done +LC_ALL=C +LANGUAGE=C +export LANGUAGE LC_ALL + +$lt_unset CDPATH + + +# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh +# is ksh but when the shell is invoked as "sh" and the current value of +# the _XPG environment variable is not equal to 1 (one), the special +# positional parameter $0, within a function call, is the name of the +# function. +progpath="$0" + + + +: ${CP="cp -f"} +test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'} +: ${MAKE="make"} +: ${MKDIR="mkdir"} +: ${MV="mv -f"} +: ${RM="rm -f"} +: ${SHELL="${CONFIG_SHELL-/bin/sh}"} +: ${Xsed="$SED -e 1s/^X//"} + +# Global variables: +EXIT_SUCCESS=0 +EXIT_FAILURE=1 +EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. +EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. + +exit_status=$EXIT_SUCCESS + +# Make sure IFS has a sensible default +lt_nl=' +' +IFS=" $lt_nl" + +dirname="s,/[^/]*$,," +basename="s,^.*/,," + +# func_dirname file append nondir_replacement +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +func_dirname () +{ + func_dirname_result=`$ECHO "${1}" | $SED "$dirname"` + if test "X$func_dirname_result" = "X${1}"; then + func_dirname_result="${3}" + else + func_dirname_result="$func_dirname_result${2}" + fi +} # func_dirname may be replaced by extended shell implementation + + +# func_basename file +func_basename () +{ + func_basename_result=`$ECHO "${1}" | $SED "$basename"` +} # func_basename may be replaced by extended shell implementation + + +# func_dirname_and_basename file append nondir_replacement +# perform func_basename and func_dirname in a single function +# call: +# dirname: Compute the dirname of FILE. If nonempty, +# add APPEND to the result, otherwise set result +# to NONDIR_REPLACEMENT. +# value returned in "$func_dirname_result" +# basename: Compute filename of FILE. +# value retuned in "$func_basename_result" +# Implementation must be kept synchronized with func_dirname +# and func_basename. For efficiency, we do not delegate to +# those functions but instead duplicate the functionality here. +func_dirname_and_basename () +{ + # Extract subdirectory from the argument. + func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"` + if test "X$func_dirname_result" = "X${1}"; then + func_dirname_result="${3}" + else + func_dirname_result="$func_dirname_result${2}" + fi + func_basename_result=`$ECHO "${1}" | $SED -e "$basename"` +} # func_dirname_and_basename may be replaced by extended shell implementation + + +# func_stripname prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +# func_strip_suffix prefix name +func_stripname () +{ + case ${2} in + .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; + *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; + esac +} # func_stripname may be replaced by extended shell implementation + + +# These SED scripts presuppose an absolute path with a trailing slash. +pathcar='s,^/\([^/]*\).*$,\1,' +pathcdr='s,^/[^/]*,,' +removedotparts=':dotsl + s@/\./@/@g + t dotsl + s,/\.$,/,' +collapseslashes='s@/\{1,\}@/@g' +finalslash='s,/*$,/,' + +# func_normal_abspath PATH +# Remove doubled-up and trailing slashes, "." path components, +# and cancel out any ".." path components in PATH after making +# it an absolute path. +# value returned in "$func_normal_abspath_result" +func_normal_abspath () +{ + # Start from root dir and reassemble the path. + func_normal_abspath_result= + func_normal_abspath_tpath=$1 + func_normal_abspath_altnamespace= + case $func_normal_abspath_tpath in + "") + # Empty path, that just means $cwd. + func_stripname '' '/' "`pwd`" + func_normal_abspath_result=$func_stripname_result + return + ;; + # The next three entries are used to spot a run of precisely + # two leading slashes without using negated character classes; + # we take advantage of case's first-match behaviour. + ///*) + # Unusual form of absolute path, do nothing. + ;; + //*) + # Not necessarily an ordinary path; POSIX reserves leading '//' + # and for example Cygwin uses it to access remote file shares + # over CIFS/SMB, so we conserve a leading double slash if found. + func_normal_abspath_altnamespace=/ + ;; + /*) + # Absolute path, do nothing. + ;; + *) + # Relative path, prepend $cwd. + func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath + ;; + esac + # Cancel out all the simple stuff to save iterations. We also want + # the path to end with a slash for ease of parsing, so make sure + # there is one (and only one) here. + func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"` + while :; do + # Processed it all yet? + if test "$func_normal_abspath_tpath" = / ; then + # If we ascended to the root using ".." the result may be empty now. + if test -z "$func_normal_abspath_result" ; then + func_normal_abspath_result=/ + fi + break + fi + func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$pathcar"` + func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$pathcdr"` + # Figure out what to do with it + case $func_normal_abspath_tcomponent in + "") + # Trailing empty path component, ignore it. + ;; + ..) + # Parent dir; strip last assembled component from result. + func_dirname "$func_normal_abspath_result" + func_normal_abspath_result=$func_dirname_result + ;; + *) + # Actual path component, append it. + func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent + ;; + esac + done + # Restore leading double-slash if one was found on entry. + func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result +} + +# func_relative_path SRCDIR DSTDIR +# generates a relative path from SRCDIR to DSTDIR, with a trailing +# slash if non-empty, suitable for immediately appending a filename +# without needing to append a separator. +# value returned in "$func_relative_path_result" +func_relative_path () +{ + func_relative_path_result= + func_normal_abspath "$1" + func_relative_path_tlibdir=$func_normal_abspath_result + func_normal_abspath "$2" + func_relative_path_tbindir=$func_normal_abspath_result + + # Ascend the tree starting from libdir + while :; do + # check if we have found a prefix of bindir + case $func_relative_path_tbindir in + $func_relative_path_tlibdir) + # found an exact match + func_relative_path_tcancelled= + break + ;; + $func_relative_path_tlibdir*) + # found a matching prefix + func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" + func_relative_path_tcancelled=$func_stripname_result + if test -z "$func_relative_path_result"; then + func_relative_path_result=. + fi + break + ;; + *) + func_dirname $func_relative_path_tlibdir + func_relative_path_tlibdir=${func_dirname_result} + if test "x$func_relative_path_tlibdir" = x ; then + # Have to descend all the way to the root! + func_relative_path_result=../$func_relative_path_result + func_relative_path_tcancelled=$func_relative_path_tbindir + break + fi + func_relative_path_result=../$func_relative_path_result + ;; + esac + done + + # Now calculate path; take care to avoid doubling-up slashes. + func_stripname '' '/' "$func_relative_path_result" + func_relative_path_result=$func_stripname_result + func_stripname '/' '/' "$func_relative_path_tcancelled" + if test "x$func_stripname_result" != x ; then + func_relative_path_result=${func_relative_path_result}/${func_stripname_result} + fi + + # Normalisation. If bindir is libdir, return empty string, + # else relative path ending with a slash; either way, target + # file name can be directly appended. + if test ! -z "$func_relative_path_result"; then + func_stripname './' '' "$func_relative_path_result/" + func_relative_path_result=$func_stripname_result + fi +} + +# The name of this program: +func_dirname_and_basename "$progpath" +progname=$func_basename_result + +# Make sure we have an absolute path for reexecution: +case $progpath in + [\\/]*|[A-Za-z]:\\*) ;; + *[\\/]*) + progdir=$func_dirname_result + progdir=`cd "$progdir" && pwd` + progpath="$progdir/$progname" + ;; + *) + save_IFS="$IFS" + IFS=${PATH_SEPARATOR-:} + for progdir in $PATH; do + IFS="$save_IFS" + test -x "$progdir/$progname" && break + done + IFS="$save_IFS" + test -n "$progdir" || progdir=`pwd` + progpath="$progdir/$progname" + ;; +esac + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed="${SED}"' -e 1s/^X//' +sed_quote_subst='s/\([`"$\\]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\(["`\\]\)/\\\1/g' + +# Sed substitution that turns a string into a regex matching for the +# string literally. +sed_make_literal_regex='s,[].[^$\\*\/],\\&,g' + +# Sed substitution that converts a w32 file name or path +# which contains forward slashes, into one that contains +# (escaped) backslashes. A very naive implementation. +lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' + +# Re-`\' parameter expansions in output of double_quote_subst that were +# `\'-ed in input to the same. If an odd number of `\' preceded a '$' +# in input to double_quote_subst, that '$' was protected from expansion. +# Since each input `\' is now two `\'s, look for any number of runs of +# four `\'s followed by two `\'s and then a '$'. `\' that '$'. +bs='\\' +bs2='\\\\' +bs4='\\\\\\\\' +dollar='\$' +sed_double_backslash="\ + s/$bs4/&\\ +/g + s/^$bs2$dollar/$bs&/ + s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g + s/\n//g" + +# Standard options: +opt_dry_run=false +opt_help=false +opt_quiet=false +opt_verbose=false +opt_warning=: + +# func_echo arg... +# Echo program name prefixed message, along with the current mode +# name if it has been set yet. +func_echo () +{ + $ECHO "$progname: ${opt_mode+$opt_mode: }$*" +} + +# func_verbose arg... +# Echo program name prefixed message in verbose mode only. +func_verbose () +{ + $opt_verbose && func_echo ${1+"$@"} + + # A bug in bash halts the script if the last line of a function + # fails when set -e is in force, so we need another command to + # work around that: + : +} + +# func_echo_all arg... +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "$*" +} + +# func_error arg... +# Echo program name prefixed message to standard error. +func_error () +{ + $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2 +} + +# func_warning arg... +# Echo program name prefixed warning message to standard error. +func_warning () +{ + $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2 + + # bash bug again: + : +} + +# func_fatal_error arg... +# Echo program name prefixed message to standard error, and exit. +func_fatal_error () +{ + func_error ${1+"$@"} + exit $EXIT_FAILURE +} + +# func_fatal_help arg... +# Echo program name prefixed message to standard error, followed by +# a help hint, and exit. +func_fatal_help () +{ + func_error ${1+"$@"} + func_fatal_error "$help" +} +help="Try \`$progname --help' for more information." ## default + + +# func_grep expression filename +# Check whether EXPRESSION matches any line of FILENAME, without output. +func_grep () +{ + $GREP "$1" "$2" >/dev/null 2>&1 +} + + +# func_mkdir_p directory-path +# Make sure the entire path to DIRECTORY-PATH is available. +func_mkdir_p () +{ + my_directory_path="$1" + my_dir_list= + + if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then + + # Protect directory names starting with `-' + case $my_directory_path in + -*) my_directory_path="./$my_directory_path" ;; + esac + + # While some portion of DIR does not yet exist... + while test ! -d "$my_directory_path"; do + # ...make a list in topmost first order. Use a colon delimited + # list incase some portion of path contains whitespace. + my_dir_list="$my_directory_path:$my_dir_list" + + # If the last portion added has no slash in it, the list is done + case $my_directory_path in */*) ;; *) break ;; esac + + # ...otherwise throw away the child directory and loop + my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"` + done + my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'` + + save_mkdir_p_IFS="$IFS"; IFS=':' + for my_dir in $my_dir_list; do + IFS="$save_mkdir_p_IFS" + # mkdir can fail with a `File exist' error if two processes + # try to create one of the directories concurrently. Don't + # stop in that case! + $MKDIR "$my_dir" 2>/dev/null || : + done + IFS="$save_mkdir_p_IFS" + + # Bail out if we (or some other process) failed to create a directory. + test -d "$my_directory_path" || \ + func_fatal_error "Failed to create \`$1'" + fi +} + + +# func_mktempdir [string] +# Make a temporary directory that won't clash with other running +# libtool processes, and avoids race conditions if possible. If +# given, STRING is the basename for that directory. +func_mktempdir () +{ + my_template="${TMPDIR-/tmp}/${1-$progname}" + + if test "$opt_dry_run" = ":"; then + # Return a directory name, but don't create it in dry-run mode + my_tmpdir="${my_template}-$$" + else + + # If mktemp works, use that first and foremost + my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` + + if test ! -d "$my_tmpdir"; then + # Failing that, at least try and use $RANDOM to avoid a race + my_tmpdir="${my_template}-${RANDOM-0}$$" + + save_mktempdir_umask=`umask` + umask 0077 + $MKDIR "$my_tmpdir" + umask $save_mktempdir_umask + fi + + # If we're not in dry-run mode, bomb out on failure + test -d "$my_tmpdir" || \ + func_fatal_error "cannot create temporary directory \`$my_tmpdir'" + fi + + $ECHO "$my_tmpdir" +} + + +# func_quote_for_eval arg +# Aesthetically quote ARG to be evaled later. +# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT +# is double-quoted, suitable for a subsequent eval, whereas +# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters +# which are still active within double quotes backslashified. +func_quote_for_eval () +{ + case $1 in + *[\\\`\"\$]*) + func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;; + *) + func_quote_for_eval_unquoted_result="$1" ;; + esac + + case $func_quote_for_eval_unquoted_result in + # Double-quote args containing shell metacharacters to delay + # word splitting, command substitution and and variable + # expansion for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\"" + ;; + *) + func_quote_for_eval_result="$func_quote_for_eval_unquoted_result" + esac +} + + +# func_quote_for_expand arg +# Aesthetically quote ARG to be evaled later; same as above, +# but do not quote variable references. +func_quote_for_expand () +{ + case $1 in + *[\\\`\"]*) + my_arg=`$ECHO "$1" | $SED \ + -e "$double_quote_subst" -e "$sed_double_backslash"` ;; + *) + my_arg="$1" ;; + esac + + case $my_arg in + # Double-quote args containing shell metacharacters to delay + # word splitting and command substitution for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + my_arg="\"$my_arg\"" + ;; + esac + + func_quote_for_expand_result="$my_arg" +} + + +# func_show_eval cmd [fail_exp] +# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. +func_show_eval () +{ + my_cmd="$1" + my_fail_exp="${2-:}" + + ${opt_silent-false} || { + func_quote_for_expand "$my_cmd" + eval "func_echo $func_quote_for_expand_result" + } + + if ${opt_dry_run-false}; then :; else + eval "$my_cmd" + my_status=$? + if test "$my_status" -eq 0; then :; else + eval "(exit $my_status); $my_fail_exp" + fi + fi +} + + +# func_show_eval_locale cmd [fail_exp] +# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. Use the saved locale for evaluation. +func_show_eval_locale () +{ + my_cmd="$1" + my_fail_exp="${2-:}" + + ${opt_silent-false} || { + func_quote_for_expand "$my_cmd" + eval "func_echo $func_quote_for_expand_result" + } + + if ${opt_dry_run-false}; then :; else + eval "$lt_user_locale + $my_cmd" + my_status=$? + eval "$lt_safe_locale" + if test "$my_status" -eq 0; then :; else + eval "(exit $my_status); $my_fail_exp" + fi + fi +} + +# func_tr_sh +# Turn $1 into a string suitable for a shell variable name. +# Result is stored in $func_tr_sh_result. All characters +# not in the set a-zA-Z0-9_ are replaced with '_'. Further, +# if $1 begins with a digit, a '_' is prepended as well. +func_tr_sh () +{ + case $1 in + [0-9]* | *[!a-zA-Z0-9_]*) + func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'` + ;; + * ) + func_tr_sh_result=$1 + ;; + esac +} + + +# func_version +# Echo version message to standard output and exit. +func_version () +{ + $opt_debug + + $SED -n '/(C)/!b go + :more + /\./!{ + N + s/\n# / / + b more + } + :go + /^# '$PROGRAM' (GNU /,/# warranty; / { + s/^# // + s/^# *$// + s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/ + p + }' < "$progpath" + exit $? +} + +# func_usage +# Echo short help message to standard output and exit. +func_usage () +{ + $opt_debug + + $SED -n '/^# Usage:/,/^# *.*--help/ { + s/^# // + s/^# *$// + s/\$progname/'$progname'/ + p + }' < "$progpath" + echo + $ECHO "run \`$progname --help | more' for full usage" + exit $? +} + +# func_help [NOEXIT] +# Echo long help message to standard output and exit, +# unless 'noexit' is passed as argument. +func_help () +{ + $opt_debug + + $SED -n '/^# Usage:/,/# Report bugs to/ { + :print + s/^# // + s/^# *$// + s*\$progname*'$progname'* + s*\$host*'"$host"'* + s*\$SHELL*'"$SHELL"'* + s*\$LTCC*'"$LTCC"'* + s*\$LTCFLAGS*'"$LTCFLAGS"'* + s*\$LD*'"$LD"'* + s/\$with_gnu_ld/'"$with_gnu_ld"'/ + s/\$automake_version/'"`(${AUTOMAKE-automake} --version) 2>/dev/null |$SED 1q`"'/ + s/\$autoconf_version/'"`(${AUTOCONF-autoconf} --version) 2>/dev/null |$SED 1q`"'/ + p + d + } + /^# .* home page:/b print + /^# General help using/b print + ' < "$progpath" + ret=$? + if test -z "$1"; then + exit $ret + fi +} + +# func_missing_arg argname +# Echo program name prefixed message to standard error and set global +# exit_cmd. +func_missing_arg () +{ + $opt_debug + + func_error "missing argument for $1." + exit_cmd=exit +} + + +# func_split_short_opt shortopt +# Set func_split_short_opt_name and func_split_short_opt_arg shell +# variables after splitting SHORTOPT after the 2nd character. +func_split_short_opt () +{ + my_sed_short_opt='1s/^\(..\).*$/\1/;q' + my_sed_short_rest='1s/^..\(.*\)$/\1/;q' + + func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"` + func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"` +} # func_split_short_opt may be replaced by extended shell implementation + + +# func_split_long_opt longopt +# Set func_split_long_opt_name and func_split_long_opt_arg shell +# variables after splitting LONGOPT at the `=' sign. +func_split_long_opt () +{ + my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q' + my_sed_long_arg='1s/^--[^=]*=//' + + func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"` + func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"` +} # func_split_long_opt may be replaced by extended shell implementation + +exit_cmd=: + + + + + +magic="%%%MAGIC variable%%%" +magic_exe="%%%MAGIC EXE variable%%%" + +# Global variables. +nonopt= +preserve_args= +lo2o="s/\\.lo\$/.${objext}/" +o2lo="s/\\.${objext}\$/.lo/" +extracted_archives= +extracted_serial=0 + +# If this variable is set in any of the actions, the command in it +# will be execed at the end. This prevents here-documents from being +# left over by shells. +exec_cmd= + +# func_append var value +# Append VALUE to the end of shell variable VAR. +func_append () +{ + eval "${1}=\$${1}\${2}" +} # func_append may be replaced by extended shell implementation + +# func_append_quoted var value +# Quote VALUE and append to the end of shell variable VAR, separated +# by a space. +func_append_quoted () +{ + func_quote_for_eval "${2}" + eval "${1}=\$${1}\\ \$func_quote_for_eval_result" +} # func_append_quoted may be replaced by extended shell implementation + + +# func_arith arithmetic-term... +func_arith () +{ + func_arith_result=`expr "${@}"` +} # func_arith may be replaced by extended shell implementation + + +# func_len string +# STRING may not start with a hyphen. +func_len () +{ + func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len` +} # func_len may be replaced by extended shell implementation + + +# func_lo2o object +func_lo2o () +{ + func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"` +} # func_lo2o may be replaced by extended shell implementation + + +# func_xform libobj-or-source +func_xform () +{ + func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'` +} # func_xform may be replaced by extended shell implementation + + +# func_fatal_configuration arg... +# Echo program name prefixed message to standard error, followed by +# a configuration failure hint, and exit. +func_fatal_configuration () +{ + func_error ${1+"$@"} + func_error "See the $PACKAGE documentation for more information." + func_fatal_error "Fatal configuration error." +} + + +# func_config +# Display the configuration for all the tags in this script. +func_config () +{ + re_begincf='^# ### BEGIN LIBTOOL' + re_endcf='^# ### END LIBTOOL' + + # Default configuration. + $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" + + # Now print the configurations for the tags. + for tagname in $taglist; do + $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" + done + + exit $? +} + +# func_features +# Display the features supported by this script. +func_features () +{ + echo "host: $host" + if test "$build_libtool_libs" = yes; then + echo "enable shared libraries" + else + echo "disable shared libraries" + fi + if test "$build_old_libs" = yes; then + echo "enable static libraries" + else + echo "disable static libraries" + fi + + exit $? +} + +# func_enable_tag tagname +# Verify that TAGNAME is valid, and either flag an error and exit, or +# enable the TAGNAME tag. We also add TAGNAME to the global $taglist +# variable here. +func_enable_tag () +{ + # Global variable: + tagname="$1" + + re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" + re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" + sed_extractcf="/$re_begincf/,/$re_endcf/p" + + # Validate tagname. + case $tagname in + *[!-_A-Za-z0-9,/]*) + func_fatal_error "invalid tag name: $tagname" + ;; + esac + + # Don't test for the "default" C tag, as we know it's + # there but not specially marked. + case $tagname in + CC) ;; + *) + if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then + taglist="$taglist $tagname" + + # Evaluate the configuration. Be careful to quote the path + # and the sed script, to avoid splitting on whitespace, but + # also don't use non-portable quotes within backquotes within + # quotes we have to do it in 2 steps: + extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` + eval "$extractedcf" + else + func_error "ignoring unknown tag $tagname" + fi + ;; + esac +} + +# func_check_version_match +# Ensure that we are using m4 macros, and libtool script from the same +# release of libtool. +func_check_version_match () +{ + if test "$package_revision" != "$macro_revision"; then + if test "$VERSION" != "$macro_version"; then + if test -z "$macro_version"; then + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from an older release. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from $PACKAGE $macro_version. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + fi + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, +$progname: but the definition of this LT_INIT comes from revision $macro_revision. +$progname: You should recreate aclocal.m4 with macros from revision $package_revision +$progname: of $PACKAGE $VERSION and run autoconf again. +_LT_EOF + fi + + exit $EXIT_MISMATCH + fi +} + + +# Shorthand for --mode=foo, only valid as the first argument +case $1 in +clean|clea|cle|cl) + shift; set dummy --mode clean ${1+"$@"}; shift + ;; +compile|compil|compi|comp|com|co|c) + shift; set dummy --mode compile ${1+"$@"}; shift + ;; +execute|execut|execu|exec|exe|ex|e) + shift; set dummy --mode execute ${1+"$@"}; shift + ;; +finish|finis|fini|fin|fi|f) + shift; set dummy --mode finish ${1+"$@"}; shift + ;; +install|instal|insta|inst|ins|in|i) + shift; set dummy --mode install ${1+"$@"}; shift + ;; +link|lin|li|l) + shift; set dummy --mode link ${1+"$@"}; shift + ;; +uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) + shift; set dummy --mode uninstall ${1+"$@"}; shift + ;; +esac + + + +# Option defaults: +opt_debug=: +opt_dry_run=false +opt_config=false +opt_preserve_dup_deps=false +opt_features=false +opt_finish=false +opt_help=false +opt_help_all=false +opt_silent=: +opt_warning=: +opt_verbose=: +opt_silent=false +opt_verbose=false + + +# Parse options once, thoroughly. This comes as soon as possible in the +# script to make things like `--version' happen as quickly as we can. +{ + # this just eases exit handling + while test $# -gt 0; do + opt="$1" + shift + case $opt in + --debug|-x) opt_debug='set -x' + func_echo "enabling shell trace mode" + $opt_debug + ;; + --dry-run|--dryrun|-n) + opt_dry_run=: + ;; + --config) + opt_config=: +func_config + ;; + --dlopen|-dlopen) + optarg="$1" + opt_dlopen="${opt_dlopen+$opt_dlopen +}$optarg" + shift + ;; + --preserve-dup-deps) + opt_preserve_dup_deps=: + ;; + --features) + opt_features=: +func_features + ;; + --finish) + opt_finish=: +set dummy --mode finish ${1+"$@"}; shift + ;; + --help) + opt_help=: + ;; + --help-all) + opt_help_all=: +opt_help=': help-all' + ;; + --mode) + test $# = 0 && func_missing_arg $opt && break + optarg="$1" + opt_mode="$optarg" +case $optarg in + # Valid mode arguments: + clean|compile|execute|finish|install|link|relink|uninstall) ;; + + # Catch anything else as an error + *) func_error "invalid argument for $opt" + exit_cmd=exit + break + ;; +esac + shift + ;; + --no-silent|--no-quiet) + opt_silent=false +func_append preserve_args " $opt" + ;; + --no-warning|--no-warn) + opt_warning=false +func_append preserve_args " $opt" + ;; + --no-verbose) + opt_verbose=false +func_append preserve_args " $opt" + ;; + --silent|--quiet) + opt_silent=: +func_append preserve_args " $opt" + opt_verbose=false + ;; + --verbose|-v) + opt_verbose=: +func_append preserve_args " $opt" +opt_silent=false + ;; + --tag) + test $# = 0 && func_missing_arg $opt && break + optarg="$1" + opt_tag="$optarg" +func_append preserve_args " $opt $optarg" +func_enable_tag "$optarg" + shift + ;; + + -\?|-h) func_usage ;; + --help) func_help ;; + --version) func_version ;; + + # Separate optargs to long options: + --*=*) + func_split_long_opt "$opt" + set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"} + shift + ;; + + # Separate non-argument short options: + -\?*|-h*|-n*|-v*) + func_split_short_opt "$opt" + set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"} + shift + ;; + + --) break ;; + -*) func_fatal_help "unrecognized option \`$opt'" ;; + *) set dummy "$opt" ${1+"$@"}; shift; break ;; + esac + done + + # Validate options: + + # save first non-option argument + if test "$#" -gt 0; then + nonopt="$opt" + shift + fi + + # preserve --debug + test "$opt_debug" = : || func_append preserve_args " --debug" + + case $host in + *cygwin* | *mingw* | *pw32* | *cegcc*) + # don't eliminate duplications in $postdeps and $predeps + opt_duplicate_compiler_generated_deps=: + ;; + *) + opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps + ;; + esac + + $opt_help || { + # Sanity checks first: + func_check_version_match + + if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then + func_fatal_configuration "not configured to build any kind of library" + fi + + # Darwin sucks + eval std_shrext=\"$shrext_cmds\" + + # Only execute mode is allowed to have -dlopen flags. + if test -n "$opt_dlopen" && test "$opt_mode" != execute; then + func_error "unrecognized option \`-dlopen'" + $ECHO "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # Change the help message to a mode-specific one. + generic_help="$help" + help="Try \`$progname --help --mode=$opt_mode' for more information." + } + + + # Bail if the options were screwed + $exit_cmd $EXIT_FAILURE +} + + + + +## ----------- ## +## Main. ## +## ----------- ## + +# func_lalib_p file +# True iff FILE is a libtool `.la' library or `.lo' object file. +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_lalib_p () +{ + test -f "$1" && + $SED -e 4q "$1" 2>/dev/null \ + | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 +} + +# func_lalib_unsafe_p file +# True iff FILE is a libtool `.la' library or `.lo' object file. +# This function implements the same check as func_lalib_p without +# resorting to external programs. To this end, it redirects stdin and +# closes it afterwards, without saving the original file descriptor. +# As a safety measure, use it only where a negative result would be +# fatal anyway. Works if `file' does not exist. +func_lalib_unsafe_p () +{ + lalib_p=no + if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then + for lalib_p_l in 1 2 3 4 + do + read lalib_p_line + case "$lalib_p_line" in + \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; + esac + done + exec 0<&5 5<&- + fi + test "$lalib_p" = yes +} + +# func_ltwrapper_script_p file +# True iff FILE is a libtool wrapper script +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_script_p () +{ + func_lalib_p "$1" +} + +# func_ltwrapper_executable_p file +# True iff FILE is a libtool wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_executable_p () +{ + func_ltwrapper_exec_suffix= + case $1 in + *.exe) ;; + *) func_ltwrapper_exec_suffix=.exe ;; + esac + $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 +} + +# func_ltwrapper_scriptname file +# Assumes file is an ltwrapper_executable +# uses $file to determine the appropriate filename for a +# temporary ltwrapper_script. +func_ltwrapper_scriptname () +{ + func_dirname_and_basename "$1" "" "." + func_stripname '' '.exe' "$func_basename_result" + func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper" +} + +# func_ltwrapper_p file +# True iff FILE is a libtool wrapper script or wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_p () +{ + func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" +} + + +# func_execute_cmds commands fail_cmd +# Execute tilde-delimited COMMANDS. +# If FAIL_CMD is given, eval that upon failure. +# FAIL_CMD may read-access the current command in variable CMD! +func_execute_cmds () +{ + $opt_debug + save_ifs=$IFS; IFS='~' + for cmd in $1; do + IFS=$save_ifs + eval cmd=\"$cmd\" + func_show_eval "$cmd" "${2-:}" + done + IFS=$save_ifs +} + + +# func_source file +# Source FILE, adding directory component if necessary. +# Note that it is not necessary on cygwin/mingw to append a dot to +# FILE even if both FILE and FILE.exe exist: automatic-append-.exe +# behavior happens only for exec(3), not for open(2)! Also, sourcing +# `FILE.' does not work on cygwin managed mounts. +func_source () +{ + $opt_debug + case $1 in + */* | *\\*) . "$1" ;; + *) . "./$1" ;; + esac +} + + +# func_resolve_sysroot PATH +# Replace a leading = in PATH with a sysroot. Store the result into +# func_resolve_sysroot_result +func_resolve_sysroot () +{ + func_resolve_sysroot_result=$1 + case $func_resolve_sysroot_result in + =*) + func_stripname '=' '' "$func_resolve_sysroot_result" + func_resolve_sysroot_result=$lt_sysroot$func_stripname_result + ;; + esac +} + +# func_replace_sysroot PATH +# If PATH begins with the sysroot, replace it with = and +# store the result into func_replace_sysroot_result. +func_replace_sysroot () +{ + case "$lt_sysroot:$1" in + ?*:"$lt_sysroot"*) + func_stripname "$lt_sysroot" '' "$1" + func_replace_sysroot_result="=$func_stripname_result" + ;; + *) + # Including no sysroot. + func_replace_sysroot_result=$1 + ;; + esac +} + +# func_infer_tag arg +# Infer tagged configuration to use if any are available and +# if one wasn't chosen via the "--tag" command line option. +# Only attempt this if the compiler in the base compile +# command doesn't match the default compiler. +# arg is usually of the form 'gcc ...' +func_infer_tag () +{ + $opt_debug + if test -n "$available_tags" && test -z "$tagname"; then + CC_quoted= + for arg in $CC; do + func_append_quoted CC_quoted "$arg" + done + CC_expanded=`func_echo_all $CC` + CC_quoted_expanded=`func_echo_all $CC_quoted` + case $@ in + # Blanks in the command may have been stripped by the calling shell, + # but not from the CC environment variable when configure was run. + " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ + " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; + # Blanks at the start of $base_compile will cause this to fail + # if we don't check for them as well. + *) + for z in $available_tags; do + if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then + # Evaluate the configuration. + eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" + CC_quoted= + for arg in $CC; do + # Double-quote args containing other shell metacharacters. + func_append_quoted CC_quoted "$arg" + done + CC_expanded=`func_echo_all $CC` + CC_quoted_expanded=`func_echo_all $CC_quoted` + case "$@ " in + " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ + " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) + # The compiler in the base compile command matches + # the one in the tagged configuration. + # Assume this is the tagged configuration we want. + tagname=$z + break + ;; + esac + fi + done + # If $tagname still isn't set, then no tagged configuration + # was found and let the user know that the "--tag" command + # line option must be used. + if test -z "$tagname"; then + func_echo "unable to infer tagged configuration" + func_fatal_error "specify a tag with \`--tag'" +# else +# func_verbose "using $tagname tagged configuration" + fi + ;; + esac + fi +} + + + +# func_write_libtool_object output_name pic_name nonpic_name +# Create a libtool object file (analogous to a ".la" file), +# but don't create it if we're doing a dry run. +func_write_libtool_object () +{ + write_libobj=${1} + if test "$build_libtool_libs" = yes; then + write_lobj=\'${2}\' + else + write_lobj=none + fi + + if test "$build_old_libs" = yes; then + write_oldobj=\'${3}\' + else + write_oldobj=none + fi + + $opt_dry_run || { + cat >${write_libobj}T </dev/null` + if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then + func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | + $SED -e "$lt_sed_naive_backslashify"` + else + func_convert_core_file_wine_to_w32_result= + fi + fi +} +# end: func_convert_core_file_wine_to_w32 + + +# func_convert_core_path_wine_to_w32 ARG +# Helper function used by path conversion functions when $build is *nix, and +# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly +# configured wine environment available, with the winepath program in $build's +# $PATH. Assumes ARG has no leading or trailing path separator characters. +# +# ARG is path to be converted from $build format to win32. +# Result is available in $func_convert_core_path_wine_to_w32_result. +# Unconvertible file (directory) names in ARG are skipped; if no directory names +# are convertible, then the result may be empty. +func_convert_core_path_wine_to_w32 () +{ + $opt_debug + # unfortunately, winepath doesn't convert paths, only file names + func_convert_core_path_wine_to_w32_result="" + if test -n "$1"; then + oldIFS=$IFS + IFS=: + for func_convert_core_path_wine_to_w32_f in $1; do + IFS=$oldIFS + func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" + if test -n "$func_convert_core_file_wine_to_w32_result" ; then + if test -z "$func_convert_core_path_wine_to_w32_result"; then + func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result" + else + func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" + fi + fi + done + IFS=$oldIFS + fi +} +# end: func_convert_core_path_wine_to_w32 + + +# func_cygpath ARGS... +# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when +# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) +# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or +# (2), returns the Cygwin file name or path in func_cygpath_result (input +# file name or path is assumed to be in w32 format, as previously converted +# from $build's *nix or MSYS format). In case (3), returns the w32 file name +# or path in func_cygpath_result (input file name or path is assumed to be in +# Cygwin format). Returns an empty string on error. +# +# ARGS are passed to cygpath, with the last one being the file name or path to +# be converted. +# +# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH +# environment variable; do not put it in $PATH. +func_cygpath () +{ + $opt_debug + if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then + func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` + if test "$?" -ne 0; then + # on failure, ensure result is empty + func_cygpath_result= + fi + else + func_cygpath_result= + func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'" + fi +} +#end: func_cygpath + + +# func_convert_core_msys_to_w32 ARG +# Convert file name or path ARG from MSYS format to w32 format. Return +# result in func_convert_core_msys_to_w32_result. +func_convert_core_msys_to_w32 () +{ + $opt_debug + # awkward: cmd appends spaces to result + func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | + $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"` +} +#end: func_convert_core_msys_to_w32 + + +# func_convert_file_check ARG1 ARG2 +# Verify that ARG1 (a file name in $build format) was converted to $host +# format in ARG2. Otherwise, emit an error message, but continue (resetting +# func_to_host_file_result to ARG1). +func_convert_file_check () +{ + $opt_debug + if test -z "$2" && test -n "$1" ; then + func_error "Could not determine host file name corresponding to" + func_error " \`$1'" + func_error "Continuing, but uninstalled executables may not work." + # Fallback: + func_to_host_file_result="$1" + fi +} +# end func_convert_file_check + + +# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH +# Verify that FROM_PATH (a path in $build format) was converted to $host +# format in TO_PATH. Otherwise, emit an error message, but continue, resetting +# func_to_host_file_result to a simplistic fallback value (see below). +func_convert_path_check () +{ + $opt_debug + if test -z "$4" && test -n "$3"; then + func_error "Could not determine the host path corresponding to" + func_error " \`$3'" + func_error "Continuing, but uninstalled executables may not work." + # Fallback. This is a deliberately simplistic "conversion" and + # should not be "improved". See libtool.info. + if test "x$1" != "x$2"; then + lt_replace_pathsep_chars="s|$1|$2|g" + func_to_host_path_result=`echo "$3" | + $SED -e "$lt_replace_pathsep_chars"` + else + func_to_host_path_result="$3" + fi + fi +} +# end func_convert_path_check + + +# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG +# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT +# and appending REPL if ORIG matches BACKPAT. +func_convert_path_front_back_pathsep () +{ + $opt_debug + case $4 in + $1 ) func_to_host_path_result="$3$func_to_host_path_result" + ;; + esac + case $4 in + $2 ) func_append func_to_host_path_result "$3" + ;; + esac +} +# end func_convert_path_front_back_pathsep + + +################################################## +# $build to $host FILE NAME CONVERSION FUNCTIONS # +################################################## +# invoked via `$to_host_file_cmd ARG' +# +# In each case, ARG is the path to be converted from $build to $host format. +# Result will be available in $func_to_host_file_result. + + +# func_to_host_file ARG +# Converts the file name ARG from $build format to $host format. Return result +# in func_to_host_file_result. +func_to_host_file () +{ + $opt_debug + $to_host_file_cmd "$1" +} +# end func_to_host_file + + +# func_to_tool_file ARG LAZY +# converts the file name ARG from $build format to toolchain format. Return +# result in func_to_tool_file_result. If the conversion in use is listed +# in (the comma separated) LAZY, no conversion takes place. +func_to_tool_file () +{ + $opt_debug + case ,$2, in + *,"$to_tool_file_cmd",*) + func_to_tool_file_result=$1 + ;; + *) + $to_tool_file_cmd "$1" + func_to_tool_file_result=$func_to_host_file_result + ;; + esac +} +# end func_to_tool_file + + +# func_convert_file_noop ARG +# Copy ARG to func_to_host_file_result. +func_convert_file_noop () +{ + func_to_host_file_result="$1" +} +# end func_convert_file_noop + + +# func_convert_file_msys_to_w32 ARG +# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic +# conversion to w32 is not available inside the cwrapper. Returns result in +# func_to_host_file_result. +func_convert_file_msys_to_w32 () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + func_convert_core_msys_to_w32 "$1" + func_to_host_file_result="$func_convert_core_msys_to_w32_result" + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_msys_to_w32 + + +# func_convert_file_cygwin_to_w32 ARG +# Convert file name ARG from Cygwin to w32 format. Returns result in +# func_to_host_file_result. +func_convert_file_cygwin_to_w32 () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + # because $build is cygwin, we call "the" cygpath in $PATH; no need to use + # LT_CYGPATH in this case. + func_to_host_file_result=`cygpath -m "$1"` + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_cygwin_to_w32 + + +# func_convert_file_nix_to_w32 ARG +# Convert file name ARG from *nix to w32 format. Requires a wine environment +# and a working winepath. Returns result in func_to_host_file_result. +func_convert_file_nix_to_w32 () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + func_convert_core_file_wine_to_w32 "$1" + func_to_host_file_result="$func_convert_core_file_wine_to_w32_result" + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_nix_to_w32 + + +# func_convert_file_msys_to_cygwin ARG +# Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. +# Returns result in func_to_host_file_result. +func_convert_file_msys_to_cygwin () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + func_convert_core_msys_to_w32 "$1" + func_cygpath -u "$func_convert_core_msys_to_w32_result" + func_to_host_file_result="$func_cygpath_result" + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_msys_to_cygwin + + +# func_convert_file_nix_to_cygwin ARG +# Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed +# in a wine environment, working winepath, and LT_CYGPATH set. Returns result +# in func_to_host_file_result. +func_convert_file_nix_to_cygwin () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. + func_convert_core_file_wine_to_w32 "$1" + func_cygpath -u "$func_convert_core_file_wine_to_w32_result" + func_to_host_file_result="$func_cygpath_result" + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_nix_to_cygwin + + +############################################# +# $build to $host PATH CONVERSION FUNCTIONS # +############################################# +# invoked via `$to_host_path_cmd ARG' +# +# In each case, ARG is the path to be converted from $build to $host format. +# The result will be available in $func_to_host_path_result. +# +# Path separators are also converted from $build format to $host format. If +# ARG begins or ends with a path separator character, it is preserved (but +# converted to $host format) on output. +# +# All path conversion functions are named using the following convention: +# file name conversion function : func_convert_file_X_to_Y () +# path conversion function : func_convert_path_X_to_Y () +# where, for any given $build/$host combination the 'X_to_Y' value is the +# same. If conversion functions are added for new $build/$host combinations, +# the two new functions must follow this pattern, or func_init_to_host_path_cmd +# will break. + + +# func_init_to_host_path_cmd +# Ensures that function "pointer" variable $to_host_path_cmd is set to the +# appropriate value, based on the value of $to_host_file_cmd. +to_host_path_cmd= +func_init_to_host_path_cmd () +{ + $opt_debug + if test -z "$to_host_path_cmd"; then + func_stripname 'func_convert_file_' '' "$to_host_file_cmd" + to_host_path_cmd="func_convert_path_${func_stripname_result}" + fi +} + + +# func_to_host_path ARG +# Converts the path ARG from $build format to $host format. Return result +# in func_to_host_path_result. +func_to_host_path () +{ + $opt_debug + func_init_to_host_path_cmd + $to_host_path_cmd "$1" +} +# end func_to_host_path + + +# func_convert_path_noop ARG +# Copy ARG to func_to_host_path_result. +func_convert_path_noop () +{ + func_to_host_path_result="$1" +} +# end func_convert_path_noop + + +# func_convert_path_msys_to_w32 ARG +# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic +# conversion to w32 is not available inside the cwrapper. Returns result in +# func_to_host_path_result. +func_convert_path_msys_to_w32 () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # Remove leading and trailing path separator characters from ARG. MSYS + # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; + # and winepath ignores them completely. + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" + func_to_host_path_result="$func_convert_core_msys_to_w32_result" + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_msys_to_w32 + + +# func_convert_path_cygwin_to_w32 ARG +# Convert path ARG from Cygwin to w32 format. Returns result in +# func_to_host_file_result. +func_convert_path_cygwin_to_w32 () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_cygwin_to_w32 + + +# func_convert_path_nix_to_w32 ARG +# Convert path ARG from *nix to w32 format. Requires a wine environment and +# a working winepath. Returns result in func_to_host_file_result. +func_convert_path_nix_to_w32 () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" + func_to_host_path_result="$func_convert_core_path_wine_to_w32_result" + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_nix_to_w32 + + +# func_convert_path_msys_to_cygwin ARG +# Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. +# Returns result in func_to_host_file_result. +func_convert_path_msys_to_cygwin () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" + func_cygpath -u -p "$func_convert_core_msys_to_w32_result" + func_to_host_path_result="$func_cygpath_result" + func_convert_path_check : : \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" : "$1" + fi +} +# end func_convert_path_msys_to_cygwin + + +# func_convert_path_nix_to_cygwin ARG +# Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a +# a wine environment, working winepath, and LT_CYGPATH set. Returns result in +# func_to_host_file_result. +func_convert_path_nix_to_cygwin () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # Remove leading and trailing path separator characters from + # ARG. msys behavior is inconsistent here, cygpath turns them + # into '.;' and ';.', and winepath ignores them completely. + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" + func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" + func_to_host_path_result="$func_cygpath_result" + func_convert_path_check : : \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" : "$1" + fi +} +# end func_convert_path_nix_to_cygwin + + +# func_mode_compile arg... +func_mode_compile () +{ + $opt_debug + # Get the compilation command and the source file. + base_compile= + srcfile="$nonopt" # always keep a non-empty value in "srcfile" + suppress_opt=yes + suppress_output= + arg_mode=normal + libobj= + later= + pie_flag= + + for arg + do + case $arg_mode in + arg ) + # do not "continue". Instead, add this to base_compile + lastarg="$arg" + arg_mode=normal + ;; + + target ) + libobj="$arg" + arg_mode=normal + continue + ;; + + normal ) + # Accept any command-line options. + case $arg in + -o) + test -n "$libobj" && \ + func_fatal_error "you cannot specify \`-o' more than once" + arg_mode=target + continue + ;; + + -pie | -fpie | -fPIE) + func_append pie_flag " $arg" + continue + ;; + + -shared | -static | -prefer-pic | -prefer-non-pic) + func_append later " $arg" + continue + ;; + + -no-suppress) + suppress_opt=no + continue + ;; + + -Xcompiler) + arg_mode=arg # the next one goes into the "base_compile" arg list + continue # The current "srcfile" will either be retained or + ;; # replaced later. I would guess that would be a bug. + + -Wc,*) + func_stripname '-Wc,' '' "$arg" + args=$func_stripname_result + lastarg= + save_ifs="$IFS"; IFS=',' + for arg in $args; do + IFS="$save_ifs" + func_append_quoted lastarg "$arg" + done + IFS="$save_ifs" + func_stripname ' ' '' "$lastarg" + lastarg=$func_stripname_result + + # Add the arguments to base_compile. + func_append base_compile " $lastarg" + continue + ;; + + *) + # Accept the current argument as the source file. + # The previous "srcfile" becomes the current argument. + # + lastarg="$srcfile" + srcfile="$arg" + ;; + esac # case $arg + ;; + esac # case $arg_mode + + # Aesthetically quote the previous argument. + func_append_quoted base_compile "$lastarg" + done # for arg + + case $arg_mode in + arg) + func_fatal_error "you must specify an argument for -Xcompile" + ;; + target) + func_fatal_error "you must specify a target with \`-o'" + ;; + *) + # Get the name of the library object. + test -z "$libobj" && { + func_basename "$srcfile" + libobj="$func_basename_result" + } + ;; + esac + + # Recognize several different file suffixes. + # If the user specifies -o file.o, it is replaced with file.lo + case $libobj in + *.[cCFSifmso] | \ + *.ada | *.adb | *.ads | *.asm | \ + *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ + *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup) + func_xform "$libobj" + libobj=$func_xform_result + ;; + esac + + case $libobj in + *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; + *) + func_fatal_error "cannot determine name of library object from \`$libobj'" + ;; + esac + + func_infer_tag $base_compile + + for arg in $later; do + case $arg in + -shared) + test "$build_libtool_libs" != yes && \ + func_fatal_configuration "can not build a shared library" + build_old_libs=no + continue + ;; + + -static) + build_libtool_libs=no + build_old_libs=yes + continue + ;; + + -prefer-pic) + pic_mode=yes + continue + ;; + + -prefer-non-pic) + pic_mode=no + continue + ;; + esac + done + + func_quote_for_eval "$libobj" + test "X$libobj" != "X$func_quote_for_eval_result" \ + && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ + && func_warning "libobj name \`$libobj' may not contain shell special characters." + func_dirname_and_basename "$obj" "/" "" + objname="$func_basename_result" + xdir="$func_dirname_result" + lobj=${xdir}$objdir/$objname + + test -z "$base_compile" && \ + func_fatal_help "you must specify a compilation command" + + # Delete any leftover library objects. + if test "$build_old_libs" = yes; then + removelist="$obj $lobj $libobj ${libobj}T" + else + removelist="$lobj $libobj ${libobj}T" + fi + + # On Cygwin there's no "real" PIC flag so we must build both object types + case $host_os in + cygwin* | mingw* | pw32* | os2* | cegcc*) + pic_mode=default + ;; + esac + if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then + # non-PIC code in shared libraries is not supported + pic_mode=default + fi + + # Calculate the filename of the output object if compiler does + # not support -o with -c + if test "$compiler_c_o" = no; then + output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext} + lockfile="$output_obj.lock" + else + output_obj= + need_locks=no + lockfile= + fi + + # Lock this critical section if it is needed + # We use this script file to make the link, it avoids creating a new file + if test "$need_locks" = yes; then + until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do + func_echo "Waiting for $lockfile to be removed" + sleep 2 + done + elif test "$need_locks" = warn; then + if test -f "$lockfile"; then + $ECHO "\ +*** ERROR, $lockfile exists and contains: +`cat $lockfile 2>/dev/null` + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + func_append removelist " $output_obj" + $ECHO "$srcfile" > "$lockfile" + fi + + $opt_dry_run || $RM $removelist + func_append removelist " $lockfile" + trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 + + func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 + srcfile=$func_to_tool_file_result + func_quote_for_eval "$srcfile" + qsrcfile=$func_quote_for_eval_result + + # Only build a PIC object if we are building libtool libraries. + if test "$build_libtool_libs" = yes; then + # Without this assignment, base_compile gets emptied. + fbsd_hideous_sh_bug=$base_compile + + if test "$pic_mode" != no; then + command="$base_compile $qsrcfile $pic_flag" + else + # Don't build PIC code + command="$base_compile $qsrcfile" + fi + + func_mkdir_p "$xdir$objdir" + + if test -z "$output_obj"; then + # Place PIC objects in $objdir + func_append command " -o $lobj" + fi + + func_show_eval_locale "$command" \ + 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' + + if test "$need_locks" = warn && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed, then go on to compile the next one + if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then + func_show_eval '$MV "$output_obj" "$lobj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + + # Allow error messages only from the first compilation. + if test "$suppress_opt" = yes; then + suppress_output=' >/dev/null 2>&1' + fi + fi + + # Only build a position-dependent object if we build old libraries. + if test "$build_old_libs" = yes; then + if test "$pic_mode" != yes; then + # Don't build PIC code + command="$base_compile $qsrcfile$pie_flag" + else + command="$base_compile $qsrcfile $pic_flag" + fi + if test "$compiler_c_o" = yes; then + func_append command " -o $obj" + fi + + # Suppress compiler output if we already did a PIC compilation. + func_append command "$suppress_output" + func_show_eval_locale "$command" \ + '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' + + if test "$need_locks" = warn && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed + if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then + func_show_eval '$MV "$output_obj" "$obj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + fi + + $opt_dry_run || { + func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" + + # Unlock the critical section if it was locked + if test "$need_locks" != no; then + removelist=$lockfile + $RM "$lockfile" + fi + } + + exit $EXIT_SUCCESS +} + +$opt_help || { + test "$opt_mode" = compile && func_mode_compile ${1+"$@"} +} + +func_mode_help () +{ + # We need to display help for each of the modes. + case $opt_mode in + "") + # Generic help is extracted from the usage comments + # at the start of this file. + func_help + ;; + + clean) + $ECHO \ +"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... + +Remove files from the build directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +to RM. + +If FILE is a libtool library, object or program, all the files associated +with it are deleted. Otherwise, only FILE itself is deleted using RM." + ;; + + compile) + $ECHO \ +"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE + +Compile a source file into a libtool library object. + +This mode accepts the following additional options: + + -o OUTPUT-FILE set the output file name to OUTPUT-FILE + -no-suppress do not suppress compiler output for multiple passes + -prefer-pic try to build PIC objects only + -prefer-non-pic try to build non-PIC objects only + -shared do not build a \`.o' file suitable for static linking + -static only build a \`.o' file suitable for static linking + -Wc,FLAG pass FLAG directly to the compiler + +COMPILE-COMMAND is a command to be used in creating a \`standard' object file +from the given SOURCEFILE. + +The output file name is determined by removing the directory component from +SOURCEFILE, then substituting the C source code suffix \`.c' with the +library object suffix, \`.lo'." + ;; + + execute) + $ECHO \ +"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... + +Automatically set library path, then run a program. + +This mode accepts the following additional options: + + -dlopen FILE add the directory containing FILE to the library path + +This mode sets the library path environment variable according to \`-dlopen' +flags. + +If any of the ARGS are libtool executable wrappers, then they are translated +into their corresponding uninstalled binary, and any of their required library +directories are added to the library path. + +Then, COMMAND is executed, with ARGS as arguments." + ;; + + finish) + $ECHO \ +"Usage: $progname [OPTION]... --mode=finish [LIBDIR]... + +Complete the installation of libtool libraries. + +Each LIBDIR is a directory that contains libtool libraries. + +The commands that this mode executes may require superuser privileges. Use +the \`--dry-run' option if you just want to see what would be executed." + ;; + + install) + $ECHO \ +"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... + +Install executables or libraries. + +INSTALL-COMMAND is the installation command. The first component should be +either the \`install' or \`cp' program. + +The following components of INSTALL-COMMAND are treated specially: + + -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation + +The rest of the components are interpreted as arguments to that command (only +BSD-compatible install options are recognized)." + ;; + + link) + $ECHO \ +"Usage: $progname [OPTION]... --mode=link LINK-COMMAND... + +Link object files or libraries together to form another library, or to +create an executable program. + +LINK-COMMAND is a command using the C compiler that you would use to create +a program from several object files. + +The following components of LINK-COMMAND are treated specially: + + -all-static do not do any dynamic linking at all + -avoid-version do not add a version suffix if possible + -bindir BINDIR specify path to binaries directory (for systems where + libraries must be found in the PATH setting at runtime) + -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime + -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols + -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) + -export-symbols SYMFILE + try to export only the symbols listed in SYMFILE + -export-symbols-regex REGEX + try to export only the symbols matching REGEX + -LLIBDIR search LIBDIR for required installed libraries + -lNAME OUTPUT-FILE requires the installed library libNAME + -module build a library that can dlopened + -no-fast-install disable the fast-install mode + -no-install link a not-installable executable + -no-undefined declare that a library does not refer to external symbols + -o OUTPUT-FILE create OUTPUT-FILE from the specified objects + -objectlist FILE Use a list of object files found in FILE to specify objects + -precious-files-regex REGEX + don't remove output files matching REGEX + -release RELEASE specify package release information + -rpath LIBDIR the created library will eventually be installed in LIBDIR + -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries + -shared only do dynamic linking of libtool libraries + -shrext SUFFIX override the standard shared library file extension + -static do not do any dynamic linking of uninstalled libtool libraries + -static-libtool-libs + do not do any dynamic linking of libtool libraries + -version-info CURRENT[:REVISION[:AGE]] + specify library version info [each variable defaults to 0] + -weak LIBNAME declare that the target provides the LIBNAME interface + -Wc,FLAG + -Xcompiler FLAG pass linker-specific FLAG directly to the compiler + -Wl,FLAG + -Xlinker FLAG pass linker-specific FLAG directly to the linker + -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) + +All other options (arguments beginning with \`-') are ignored. + +Every other argument is treated as a filename. Files ending in \`.la' are +treated as uninstalled libtool libraries, other files are standard or library +object files. + +If the OUTPUT-FILE ends in \`.la', then a libtool library is created, +only library objects (\`.lo' files) may be specified, and \`-rpath' is +required, except when creating a convenience library. + +If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created +using \`ar' and \`ranlib', or on Windows using \`lib'. + +If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file +is created, otherwise an executable program is created." + ;; + + uninstall) + $ECHO \ +"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... + +Remove libraries from an installation directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +to RM. + +If FILE is a libtool library, all the files associated with it are deleted. +Otherwise, only FILE itself is deleted using RM." + ;; + + *) + func_fatal_help "invalid operation mode \`$opt_mode'" + ;; + esac + + echo + $ECHO "Try \`$progname --help' for more information about other modes." +} + +# Now that we've collected a possible --mode arg, show help if necessary +if $opt_help; then + if test "$opt_help" = :; then + func_mode_help + else + { + func_help noexit + for opt_mode in compile link execute install finish uninstall clean; do + func_mode_help + done + } | sed -n '1p; 2,$s/^Usage:/ or: /p' + { + func_help noexit + for opt_mode in compile link execute install finish uninstall clean; do + echo + func_mode_help + done + } | + sed '1d + /^When reporting/,/^Report/{ + H + d + } + $x + /information about other modes/d + /more detailed .*MODE/d + s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/' + fi + exit $? +fi + + +# func_mode_execute arg... +func_mode_execute () +{ + $opt_debug + # The first argument is the command name. + cmd="$nonopt" + test -z "$cmd" && \ + func_fatal_help "you must specify a COMMAND" + + # Handle -dlopen flags immediately. + for file in $opt_dlopen; do + test -f "$file" \ + || func_fatal_help "\`$file' is not a file" + + dir= + case $file in + *.la) + func_resolve_sysroot "$file" + file=$func_resolve_sysroot_result + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "\`$lib' is not a valid libtool archive" + + # Read the libtool library. + dlname= + library_names= + func_source "$file" + + # Skip this library if it cannot be dlopened. + if test -z "$dlname"; then + # Warn if it was a shared library. + test -n "$library_names" && \ + func_warning "\`$file' was not linked with \`-export-dynamic'" + continue + fi + + func_dirname "$file" "" "." + dir="$func_dirname_result" + + if test -f "$dir/$objdir/$dlname"; then + func_append dir "/$objdir" + else + if test ! -f "$dir/$dlname"; then + func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" + fi + fi + ;; + + *.lo) + # Just add the directory containing the .lo file. + func_dirname "$file" "" "." + dir="$func_dirname_result" + ;; + + *) + func_warning "\`-dlopen' is ignored for non-libtool libraries and objects" + continue + ;; + esac + + # Get the absolute pathname. + absdir=`cd "$dir" && pwd` + test -n "$absdir" && dir="$absdir" + + # Now add the directory to shlibpath_var. + if eval "test -z \"\$$shlibpath_var\""; then + eval "$shlibpath_var=\"\$dir\"" + else + eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" + fi + done + + # This variable tells wrapper scripts just to set shlibpath_var + # rather than running their programs. + libtool_execute_magic="$magic" + + # Check if any of the arguments is a wrapper script. + args= + for file + do + case $file in + -* | *.la | *.lo ) ;; + *) + # Do a test to see if this is really a libtool program. + if func_ltwrapper_script_p "$file"; then + func_source "$file" + # Transform arg to wrapped name. + file="$progdir/$program" + elif func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + func_source "$func_ltwrapper_scriptname_result" + # Transform arg to wrapped name. + file="$progdir/$program" + fi + ;; + esac + # Quote arguments (to preserve shell metacharacters). + func_append_quoted args "$file" + done + + if test "X$opt_dry_run" = Xfalse; then + if test -n "$shlibpath_var"; then + # Export the shlibpath_var. + eval "export $shlibpath_var" + fi + + # Restore saved environment variables + for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES + do + eval "if test \"\${save_$lt_var+set}\" = set; then + $lt_var=\$save_$lt_var; export $lt_var + else + $lt_unset $lt_var + fi" + done + + # Now prepare to actually exec the command. + exec_cmd="\$cmd$args" + else + # Display what would be done. + if test -n "$shlibpath_var"; then + eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" + echo "export $shlibpath_var" + fi + $ECHO "$cmd$args" + exit $EXIT_SUCCESS + fi +} + +test "$opt_mode" = execute && func_mode_execute ${1+"$@"} + + +# func_mode_finish arg... +func_mode_finish () +{ + $opt_debug + libs= + libdirs= + admincmds= + + for opt in "$nonopt" ${1+"$@"} + do + if test -d "$opt"; then + func_append libdirs " $opt" + + elif test -f "$opt"; then + if func_lalib_unsafe_p "$opt"; then + func_append libs " $opt" + else + func_warning "\`$opt' is not a valid libtool archive" + fi + + else + func_fatal_error "invalid argument \`$opt'" + fi + done + + if test -n "$libs"; then + if test -n "$lt_sysroot"; then + sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` + sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;" + else + sysroot_cmd= + fi + + # Remove sysroot references + if $opt_dry_run; then + for lib in $libs; do + echo "removing references to $lt_sysroot and \`=' prefixes from $lib" + done + else + tmpdir=`func_mktempdir` + for lib in $libs; do + sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ + > $tmpdir/tmp-la + mv -f $tmpdir/tmp-la $lib + done + ${RM}r "$tmpdir" + fi + fi + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + for libdir in $libdirs; do + if test -n "$finish_cmds"; then + # Do each command in the finish commands. + func_execute_cmds "$finish_cmds" 'admincmds="$admincmds +'"$cmd"'"' + fi + if test -n "$finish_eval"; then + # Do the single finish_eval. + eval cmds=\"$finish_eval\" + $opt_dry_run || eval "$cmds" || func_append admincmds " + $cmds" + fi + done + fi + + # Exit here if they wanted silent mode. + $opt_silent && exit $EXIT_SUCCESS + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + echo "----------------------------------------------------------------------" + echo "Libraries have been installed in:" + for libdir in $libdirs; do + $ECHO " $libdir" + done + echo + echo "If you ever happen to want to link against installed libraries" + echo "in a given directory, LIBDIR, you must either use libtool, and" + echo "specify the full pathname of the library, or use the \`-LLIBDIR'" + echo "flag during linking and do at least one of the following:" + if test -n "$shlibpath_var"; then + echo " - add LIBDIR to the \`$shlibpath_var' environment variable" + echo " during execution" + fi + if test -n "$runpath_var"; then + echo " - add LIBDIR to the \`$runpath_var' environment variable" + echo " during linking" + fi + if test -n "$hardcode_libdir_flag_spec"; then + libdir=LIBDIR + eval flag=\"$hardcode_libdir_flag_spec\" + + $ECHO " - use the \`$flag' linker flag" + fi + if test -n "$admincmds"; then + $ECHO " - have your system administrator run these commands:$admincmds" + fi + if test -f /etc/ld.so.conf; then + echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" + fi + echo + + echo "See any operating system documentation about shared libraries for" + case $host in + solaris2.[6789]|solaris2.1[0-9]) + echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" + echo "pages." + ;; + *) + echo "more information, such as the ld(1) and ld.so(8) manual pages." + ;; + esac + echo "----------------------------------------------------------------------" + fi + exit $EXIT_SUCCESS +} + +test "$opt_mode" = finish && func_mode_finish ${1+"$@"} + + +# func_mode_install arg... +func_mode_install () +{ + $opt_debug + # There may be an optional sh(1) argument at the beginning of + # install_prog (especially on Windows NT). + if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || + # Allow the use of GNU shtool's install command. + case $nonopt in *shtool*) :;; *) false;; esac; then + # Aesthetically quote it. + func_quote_for_eval "$nonopt" + install_prog="$func_quote_for_eval_result " + arg=$1 + shift + else + install_prog= + arg=$nonopt + fi + + # The real first argument should be the name of the installation program. + # Aesthetically quote it. + func_quote_for_eval "$arg" + func_append install_prog "$func_quote_for_eval_result" + install_shared_prog=$install_prog + case " $install_prog " in + *[\\\ /]cp\ *) install_cp=: ;; + *) install_cp=false ;; + esac + + # We need to accept at least all the BSD install flags. + dest= + files= + opts= + prev= + install_type= + isdir=no + stripme= + no_mode=: + for arg + do + arg2= + if test -n "$dest"; then + func_append files " $dest" + dest=$arg + continue + fi + + case $arg in + -d) isdir=yes ;; + -f) + if $install_cp; then :; else + prev=$arg + fi + ;; + -g | -m | -o) + prev=$arg + ;; + -s) + stripme=" -s" + continue + ;; + -*) + ;; + *) + # If the previous option needed an argument, then skip it. + if test -n "$prev"; then + if test "x$prev" = x-m && test -n "$install_override_mode"; then + arg2=$install_override_mode + no_mode=false + fi + prev= + else + dest=$arg + continue + fi + ;; + esac + + # Aesthetically quote the argument. + func_quote_for_eval "$arg" + func_append install_prog " $func_quote_for_eval_result" + if test -n "$arg2"; then + func_quote_for_eval "$arg2" + fi + func_append install_shared_prog " $func_quote_for_eval_result" + done + + test -z "$install_prog" && \ + func_fatal_help "you must specify an install program" + + test -n "$prev" && \ + func_fatal_help "the \`$prev' option requires an argument" + + if test -n "$install_override_mode" && $no_mode; then + if $install_cp; then :; else + func_quote_for_eval "$install_override_mode" + func_append install_shared_prog " -m $func_quote_for_eval_result" + fi + fi + + if test -z "$files"; then + if test -z "$dest"; then + func_fatal_help "no file or destination specified" + else + func_fatal_help "you must specify a destination" + fi + fi + + # Strip any trailing slash from the destination. + func_stripname '' '/' "$dest" + dest=$func_stripname_result + + # Check to see that the destination is a directory. + test -d "$dest" && isdir=yes + if test "$isdir" = yes; then + destdir="$dest" + destname= + else + func_dirname_and_basename "$dest" "" "." + destdir="$func_dirname_result" + destname="$func_basename_result" + + # Not a directory, so check to see that there is only one file specified. + set dummy $files; shift + test "$#" -gt 1 && \ + func_fatal_help "\`$dest' is not a directory" + fi + case $destdir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + for file in $files; do + case $file in + *.lo) ;; + *) + func_fatal_help "\`$destdir' must be an absolute directory name" + ;; + esac + done + ;; + esac + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + staticlibs= + future_libdirs= + current_libdirs= + for file in $files; do + + # Do each installation. + case $file in + *.$libext) + # Do the static libraries later. + func_append staticlibs " $file" + ;; + + *.la) + func_resolve_sysroot "$file" + file=$func_resolve_sysroot_result + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "\`$file' is not a valid libtool archive" + + library_names= + old_library= + relink_command= + func_source "$file" + + # Add the libdir to current_libdirs if it is the destination. + if test "X$destdir" = "X$libdir"; then + case "$current_libdirs " in + *" $libdir "*) ;; + *) func_append current_libdirs " $libdir" ;; + esac + else + # Note the libdir as a future libdir. + case "$future_libdirs " in + *" $libdir "*) ;; + *) func_append future_libdirs " $libdir" ;; + esac + fi + + func_dirname "$file" "/" "" + dir="$func_dirname_result" + func_append dir "$objdir" + + if test -n "$relink_command"; then + # Determine the prefix the user has applied to our future dir. + inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` + + # Don't allow the user to place us outside of our expected + # location b/c this prevents finding dependent libraries that + # are installed to the same prefix. + # At present, this check doesn't affect windows .dll's that + # are installed into $libdir/../bin (currently, that works fine) + # but it's something to keep an eye on. + test "$inst_prefix_dir" = "$destdir" && \ + func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir" + + if test -n "$inst_prefix_dir"; then + # Stick the inst_prefix_dir data into the link command. + relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` + else + relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` + fi + + func_warning "relinking \`$file'" + func_show_eval "$relink_command" \ + 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"' + fi + + # See the names of the shared library. + set dummy $library_names; shift + if test -n "$1"; then + realname="$1" + shift + + srcname="$realname" + test -n "$relink_command" && srcname="$realname"T + + # Install the shared library and build the symlinks. + func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ + 'exit $?' + tstripme="$stripme" + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + case $realname in + *.dll.a) + tstripme="" + ;; + esac + ;; + esac + if test -n "$tstripme" && test -n "$striplib"; then + func_show_eval "$striplib $destdir/$realname" 'exit $?' + fi + + if test "$#" -gt 0; then + # Delete the old symlinks, and create new ones. + # Try `ln -sf' first, because the `ln' binary might depend on + # the symlink we replace! Solaris /bin/ln does not understand -f, + # so we also need to try rm && ln -s. + for linkname + do + test "$linkname" != "$realname" \ + && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" + done + fi + + # Do each command in the postinstall commands. + lib="$destdir/$realname" + func_execute_cmds "$postinstall_cmds" 'exit $?' + fi + + # Install the pseudo-library for information purposes. + func_basename "$file" + name="$func_basename_result" + instname="$dir/$name"i + func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' + + # Maybe install the static library, too. + test -n "$old_library" && func_append staticlibs " $dir/$old_library" + ;; + + *.lo) + # Install (i.e. copy) a libtool object. + + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + func_basename "$file" + destfile="$func_basename_result" + destfile="$destdir/$destfile" + fi + + # Deduce the name of the destination old-style object file. + case $destfile in + *.lo) + func_lo2o "$destfile" + staticdest=$func_lo2o_result + ;; + *.$objext) + staticdest="$destfile" + destfile= + ;; + *) + func_fatal_help "cannot copy a libtool object to \`$destfile'" + ;; + esac + + # Install the libtool object if requested. + test -n "$destfile" && \ + func_show_eval "$install_prog $file $destfile" 'exit $?' + + # Install the old object if enabled. + if test "$build_old_libs" = yes; then + # Deduce the name of the old-style object file. + func_lo2o "$file" + staticobj=$func_lo2o_result + func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' + fi + exit $EXIT_SUCCESS + ;; + + *) + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + func_basename "$file" + destfile="$func_basename_result" + destfile="$destdir/$destfile" + fi + + # If the file is missing, and there is a .exe on the end, strip it + # because it is most likely a libtool script we actually want to + # install + stripped_ext="" + case $file in + *.exe) + if test ! -f "$file"; then + func_stripname '' '.exe' "$file" + file=$func_stripname_result + stripped_ext=".exe" + fi + ;; + esac + + # Do a test to see if this is really a libtool program. + case $host in + *cygwin* | *mingw*) + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + wrapper=$func_ltwrapper_scriptname_result + else + func_stripname '' '.exe' "$file" + wrapper=$func_stripname_result + fi + ;; + *) + wrapper=$file + ;; + esac + if func_ltwrapper_script_p "$wrapper"; then + notinst_deplibs= + relink_command= + + func_source "$wrapper" + + # Check the variables that should have been set. + test -z "$generated_by_libtool_version" && \ + func_fatal_error "invalid libtool wrapper script \`$wrapper'" + + finalize=yes + for lib in $notinst_deplibs; do + # Check to see that each library is installed. + libdir= + if test -f "$lib"; then + func_source "$lib" + fi + libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test + if test -n "$libdir" && test ! -f "$libfile"; then + func_warning "\`$lib' has not been installed in \`$libdir'" + finalize=no + fi + done + + relink_command= + func_source "$wrapper" + + outputname= + if test "$fast_install" = no && test -n "$relink_command"; then + $opt_dry_run || { + if test "$finalize" = yes; then + tmpdir=`func_mktempdir` + func_basename "$file$stripped_ext" + file="$func_basename_result" + outputname="$tmpdir/$file" + # Replace the output file specification. + relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` + + $opt_silent || { + func_quote_for_expand "$relink_command" + eval "func_echo $func_quote_for_expand_result" + } + if eval "$relink_command"; then : + else + func_error "error: relink \`$file' with the above command before installing it" + $opt_dry_run || ${RM}r "$tmpdir" + continue + fi + file="$outputname" + else + func_warning "cannot relink \`$file'" + fi + } + else + # Install the binary that we compiled earlier. + file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` + fi + fi + + # remove .exe since cygwin /usr/bin/install will append another + # one anyway + case $install_prog,$host in + */usr/bin/install*,*cygwin*) + case $file:$destfile in + *.exe:*.exe) + # this is ok + ;; + *.exe:*) + destfile=$destfile.exe + ;; + *:*.exe) + func_stripname '' '.exe' "$destfile" + destfile=$func_stripname_result + ;; + esac + ;; + esac + func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' + $opt_dry_run || if test -n "$outputname"; then + ${RM}r "$tmpdir" + fi + ;; + esac + done + + for file in $staticlibs; do + func_basename "$file" + name="$func_basename_result" + + # Set up the ranlib parameters. + oldlib="$destdir/$name" + func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 + tool_oldlib=$func_to_tool_file_result + + func_show_eval "$install_prog \$file \$oldlib" 'exit $?' + + if test -n "$stripme" && test -n "$old_striplib"; then + func_show_eval "$old_striplib $tool_oldlib" 'exit $?' + fi + + # Do each command in the postinstall commands. + func_execute_cmds "$old_postinstall_cmds" 'exit $?' + done + + test -n "$future_libdirs" && \ + func_warning "remember to run \`$progname --finish$future_libdirs'" + + if test -n "$current_libdirs"; then + # Maybe just do a dry run. + $opt_dry_run && current_libdirs=" -n$current_libdirs" + exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' + else + exit $EXIT_SUCCESS + fi +} + +test "$opt_mode" = install && func_mode_install ${1+"$@"} + + +# func_generate_dlsyms outputname originator pic_p +# Extract symbols from dlprefiles and create ${outputname}S.o with +# a dlpreopen symbol table. +func_generate_dlsyms () +{ + $opt_debug + my_outputname="$1" + my_originator="$2" + my_pic_p="${3-no}" + my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` + my_dlsyms= + + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + if test -n "$NM" && test -n "$global_symbol_pipe"; then + my_dlsyms="${my_outputname}S.c" + else + func_error "not configured to extract global symbols from dlpreopened files" + fi + fi + + if test -n "$my_dlsyms"; then + case $my_dlsyms in + "") ;; + *.c) + # Discover the nlist of each of the dlfiles. + nlist="$output_objdir/${my_outputname}.nm" + + func_show_eval "$RM $nlist ${nlist}S ${nlist}T" + + # Parse the name list into a source file. + func_verbose "creating $output_objdir/$my_dlsyms" + + $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ +/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */ +/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */ + +#ifdef __cplusplus +extern \"C\" { +#endif + +#if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) +#pragma GCC diagnostic ignored \"-Wstrict-prototypes\" +#endif + +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) +/* DATA imports from DLLs on WIN32 con't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT_DLSYM_CONST +#elif defined(__osf__) +/* This system does not cope well with relocations in const data. */ +# define LT_DLSYM_CONST +#else +# define LT_DLSYM_CONST const +#endif + +/* External symbol declarations for the compiler. */\ +" + + if test "$dlself" = yes; then + func_verbose "generating symbol list for \`$output'" + + $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" + + # Add our own program objects to the symbol list. + progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` + for progfile in $progfiles; do + func_to_tool_file "$progfile" func_convert_file_msys_to_w32 + func_verbose "extracting global C symbols from \`$func_to_tool_file_result'" + $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" + done + + if test -n "$exclude_expsyms"; then + $opt_dry_run || { + eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + if test -n "$export_symbols_regex"; then + $opt_dry_run || { + eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + export_symbols="$output_objdir/$outputname.exp" + $opt_dry_run || { + $RM $export_symbols + eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' + case $host in + *cygwin* | *mingw* | *cegcc* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' + ;; + esac + } + else + $opt_dry_run || { + eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' + eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + case $host in + *cygwin* | *mingw* | *cegcc* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' + ;; + esac + } + fi + fi + + for dlprefile in $dlprefiles; do + func_verbose "extracting global C symbols from \`$dlprefile'" + func_basename "$dlprefile" + name="$func_basename_result" + case $host in + *cygwin* | *mingw* | *cegcc* ) + # if an import library, we need to obtain dlname + if func_win32_import_lib_p "$dlprefile"; then + func_tr_sh "$dlprefile" + eval "curr_lafile=\$libfile_$func_tr_sh_result" + dlprefile_dlbasename="" + if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then + # Use subshell, to avoid clobbering current variable values + dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` + if test -n "$dlprefile_dlname" ; then + func_basename "$dlprefile_dlname" + dlprefile_dlbasename="$func_basename_result" + else + # no lafile. user explicitly requested -dlpreopen . + $sharedlib_from_linklib_cmd "$dlprefile" + dlprefile_dlbasename=$sharedlib_from_linklib_result + fi + fi + $opt_dry_run || { + if test -n "$dlprefile_dlbasename" ; then + eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' + else + func_warning "Could not compute DLL name from $name" + eval '$ECHO ": $name " >> "$nlist"' + fi + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | + $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" + } + else # not an import lib + $opt_dry_run || { + eval '$ECHO ": $name " >> "$nlist"' + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" + } + fi + ;; + *) + $opt_dry_run || { + eval '$ECHO ": $name " >> "$nlist"' + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" + } + ;; + esac + done + + $opt_dry_run || { + # Make sure we have at least an empty file. + test -f "$nlist" || : > "$nlist" + + if test -n "$exclude_expsyms"; then + $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T + $MV "$nlist"T "$nlist" + fi + + # Try sorting and uniquifying the output. + if $GREP -v "^: " < "$nlist" | + if sort -k 3 /dev/null 2>&1; then + sort -k 3 + else + sort +2 + fi | + uniq > "$nlist"S; then + : + else + $GREP -v "^: " < "$nlist" > "$nlist"S + fi + + if test -f "$nlist"S; then + eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' + else + echo '/* NONE */' >> "$output_objdir/$my_dlsyms" + fi + + echo >> "$output_objdir/$my_dlsyms" "\ + +/* The mapping between symbol names and symbols. */ +typedef struct { + const char *name; + void *address; +} lt_dlsymlist; +extern LT_DLSYM_CONST lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[]; +LT_DLSYM_CONST lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[] = +{\ + { \"$my_originator\", (void *) 0 }," + + case $need_lib_prefix in + no) + eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + *) + eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + esac + echo >> "$output_objdir/$my_dlsyms" "\ + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt_${my_prefix}_LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif\ +" + } # !$opt_dry_run + + pic_flag_for_symtable= + case "$compile_command " in + *" -static "*) ;; + *) + case $host in + # compiling the symbol table file with pic_flag works around + # a FreeBSD bug that causes programs to crash when -lm is + # linked before any other PIC object. But we must not use + # pic_flag when linking with -static. The problem exists in + # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. + *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) + pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; + *-*-hpux*) + pic_flag_for_symtable=" $pic_flag" ;; + *) + if test "X$my_pic_p" != Xno; then + pic_flag_for_symtable=" $pic_flag" + fi + ;; + esac + ;; + esac + symtab_cflags= + for arg in $LTCFLAGS; do + case $arg in + -pie | -fpie | -fPIE) ;; + *) func_append symtab_cflags " $arg" ;; + esac + done + + # Now compile the dynamic symbol file. + func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' + + # Clean up the generated files. + func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"' + + # Transform the symbol file into the correct name. + symfileobj="$output_objdir/${my_outputname}S.$objext" + case $host in + *cygwin* | *mingw* | *cegcc* ) + if test -f "$output_objdir/$my_outputname.def"; then + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + else + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` + fi + ;; + *) + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` + ;; + esac + ;; + *) + func_fatal_error "unknown suffix for \`$my_dlsyms'" + ;; + esac + else + # We keep going just in case the user didn't refer to + # lt_preloaded_symbols. The linker will fail if global_symbol_pipe + # really was required. + + # Nullify the symbol file. + compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` + fi +} + +# func_win32_libid arg +# return the library type of file 'arg' +# +# Need a lot of goo to handle *both* DLLs and import libs +# Has to be a shell function in order to 'eat' the argument +# that is supplied when $file_magic_command is called. +# Despite the name, also deal with 64 bit binaries. +func_win32_libid () +{ + $opt_debug + win32_libid_type="unknown" + win32_fileres=`file -L $1 2>/dev/null` + case $win32_fileres in + *ar\ archive\ import\ library*) # definitely import + win32_libid_type="x86 archive import" + ;; + *ar\ archive*) # could be an import, or static + # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. + if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | + $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then + func_to_tool_file "$1" func_convert_file_msys_to_w32 + win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | + $SED -n -e ' + 1,100{ + / I /{ + s,.*,import, + p + q + } + }'` + case $win32_nmres in + import*) win32_libid_type="x86 archive import";; + *) win32_libid_type="x86 archive static";; + esac + fi + ;; + *DLL*) + win32_libid_type="x86 DLL" + ;; + *executable*) # but shell scripts are "executable" too... + case $win32_fileres in + *MS\ Windows\ PE\ Intel*) + win32_libid_type="x86 DLL" + ;; + esac + ;; + esac + $ECHO "$win32_libid_type" +} + +# func_cygming_dll_for_implib ARG +# +# Platform-specific function to extract the +# name of the DLL associated with the specified +# import library ARG. +# Invoked by eval'ing the libtool variable +# $sharedlib_from_linklib_cmd +# Result is available in the variable +# $sharedlib_from_linklib_result +func_cygming_dll_for_implib () +{ + $opt_debug + sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` +} + +# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs +# +# The is the core of a fallback implementation of a +# platform-specific function to extract the name of the +# DLL associated with the specified import library LIBNAME. +# +# SECTION_NAME is either .idata$6 or .idata$7, depending +# on the platform and compiler that created the implib. +# +# Echos the name of the DLL associated with the +# specified import library. +func_cygming_dll_for_implib_fallback_core () +{ + $opt_debug + match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` + $OBJDUMP -s --section "$1" "$2" 2>/dev/null | + $SED '/^Contents of section '"$match_literal"':/{ + # Place marker at beginning of archive member dllname section + s/.*/====MARK====/ + p + d + } + # These lines can sometimes be longer than 43 characters, but + # are always uninteresting + /:[ ]*file format pe[i]\{,1\}-/d + /^In archive [^:]*:/d + # Ensure marker is printed + /^====MARK====/p + # Remove all lines with less than 43 characters + /^.\{43\}/!d + # From remaining lines, remove first 43 characters + s/^.\{43\}//' | + $SED -n ' + # Join marker and all lines until next marker into a single line + /^====MARK====/ b para + H + $ b para + b + :para + x + s/\n//g + # Remove the marker + s/^====MARK====// + # Remove trailing dots and whitespace + s/[\. \t]*$// + # Print + /./p' | + # we now have a list, one entry per line, of the stringified + # contents of the appropriate section of all members of the + # archive which possess that section. Heuristic: eliminate + # all those which have a first or second character that is + # a '.' (that is, objdump's representation of an unprintable + # character.) This should work for all archives with less than + # 0x302f exports -- but will fail for DLLs whose name actually + # begins with a literal '.' or a single character followed by + # a '.'. + # + # Of those that remain, print the first one. + $SED -e '/^\./d;/^.\./d;q' +} + +# func_cygming_gnu_implib_p ARG +# This predicate returns with zero status (TRUE) if +# ARG is a GNU/binutils-style import library. Returns +# with nonzero status (FALSE) otherwise. +func_cygming_gnu_implib_p () +{ + $opt_debug + func_to_tool_file "$1" func_convert_file_msys_to_w32 + func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` + test -n "$func_cygming_gnu_implib_tmp" +} + +# func_cygming_ms_implib_p ARG +# This predicate returns with zero status (TRUE) if +# ARG is an MS-style import library. Returns +# with nonzero status (FALSE) otherwise. +func_cygming_ms_implib_p () +{ + $opt_debug + func_to_tool_file "$1" func_convert_file_msys_to_w32 + func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` + test -n "$func_cygming_ms_implib_tmp" +} + +# func_cygming_dll_for_implib_fallback ARG +# Platform-specific function to extract the +# name of the DLL associated with the specified +# import library ARG. +# +# This fallback implementation is for use when $DLLTOOL +# does not support the --identify-strict option. +# Invoked by eval'ing the libtool variable +# $sharedlib_from_linklib_cmd +# Result is available in the variable +# $sharedlib_from_linklib_result +func_cygming_dll_for_implib_fallback () +{ + $opt_debug + if func_cygming_gnu_implib_p "$1" ; then + # binutils import library + sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` + elif func_cygming_ms_implib_p "$1" ; then + # ms-generated import library + sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` + else + # unknown + sharedlib_from_linklib_result="" + fi +} + + +# func_extract_an_archive dir oldlib +func_extract_an_archive () +{ + $opt_debug + f_ex_an_ar_dir="$1"; shift + f_ex_an_ar_oldlib="$1" + if test "$lock_old_archive_extraction" = yes; then + lockfile=$f_ex_an_ar_oldlib.lock + until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do + func_echo "Waiting for $lockfile to be removed" + sleep 2 + done + fi + func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ + 'stat=$?; rm -f "$lockfile"; exit $stat' + if test "$lock_old_archive_extraction" = yes; then + $opt_dry_run || rm -f "$lockfile" + fi + if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then + : + else + func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" + fi +} + + +# func_extract_archives gentop oldlib ... +func_extract_archives () +{ + $opt_debug + my_gentop="$1"; shift + my_oldlibs=${1+"$@"} + my_oldobjs="" + my_xlib="" + my_xabs="" + my_xdir="" + + for my_xlib in $my_oldlibs; do + # Extract the objects. + case $my_xlib in + [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; + *) my_xabs=`pwd`"/$my_xlib" ;; + esac + func_basename "$my_xlib" + my_xlib="$func_basename_result" + my_xlib_u=$my_xlib + while :; do + case " $extracted_archives " in + *" $my_xlib_u "*) + func_arith $extracted_serial + 1 + extracted_serial=$func_arith_result + my_xlib_u=lt$extracted_serial-$my_xlib ;; + *) break ;; + esac + done + extracted_archives="$extracted_archives $my_xlib_u" + my_xdir="$my_gentop/$my_xlib_u" + + func_mkdir_p "$my_xdir" + + case $host in + *-darwin*) + func_verbose "Extracting $my_xabs" + # Do not bother doing anything if just a dry run + $opt_dry_run || { + darwin_orig_dir=`pwd` + cd $my_xdir || exit $? + darwin_archive=$my_xabs + darwin_curdir=`pwd` + darwin_base_archive=`basename "$darwin_archive"` + darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` + if test -n "$darwin_arches"; then + darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` + darwin_arch= + func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" + for darwin_arch in $darwin_arches ; do + func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}" + $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" + cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" + func_extract_an_archive "`pwd`" "${darwin_base_archive}" + cd "$darwin_curdir" + $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" + done # $darwin_arches + ## Okay now we've a bunch of thin objects, gotta fatten them up :) + darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` + darwin_file= + darwin_files= + for darwin_file in $darwin_filelist; do + darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` + $LIPO -create -output "$darwin_file" $darwin_files + done # $darwin_filelist + $RM -rf unfat-$$ + cd "$darwin_orig_dir" + else + cd $darwin_orig_dir + func_extract_an_archive "$my_xdir" "$my_xabs" + fi # $darwin_arches + } # !$opt_dry_run + ;; + *) + func_extract_an_archive "$my_xdir" "$my_xabs" + ;; + esac + my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` + done + + func_extract_archives_result="$my_oldobjs" +} + + +# func_emit_wrapper [arg=no] +# +# Emit a libtool wrapper script on stdout. +# Don't directly open a file because we may want to +# incorporate the script contents within a cygwin/mingw +# wrapper executable. Must ONLY be called from within +# func_mode_link because it depends on a number of variables +# set therein. +# +# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR +# variable will take. If 'yes', then the emitted script +# will assume that the directory in which it is stored is +# the $objdir directory. This is a cygwin/mingw-specific +# behavior. +func_emit_wrapper () +{ + func_emit_wrapper_arg1=${1-no} + + $ECHO "\ +#! $SHELL + +# $output - temporary wrapper script for $objdir/$outputname +# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION +# +# The $output program cannot be directly executed until all the libtool +# libraries that it depends on are installed. +# +# This wrapper script should never be moved out of the build directory. +# If it is, it will not operate correctly. + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +sed_quote_subst='$sed_quote_subst' + +# Be Bourne compatible +if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +relink_command=\"$relink_command\" + +# This environment variable determines our operation mode. +if test \"\$libtool_install_magic\" = \"$magic\"; then + # install mode needs the following variables: + generated_by_libtool_version='$macro_version' + notinst_deplibs='$notinst_deplibs' +else + # When we are sourced in execute mode, \$file and \$ECHO are already set. + if test \"\$libtool_execute_magic\" != \"$magic\"; then + file=\"\$0\"" + + qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"` + $ECHO "\ + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$1 +_LTECHO_EOF' +} + ECHO=\"$qECHO\" + fi + +# Very basic option parsing. These options are (a) specific to +# the libtool wrapper, (b) are identical between the wrapper +# /script/ and the wrapper /executable/ which is used only on +# windows platforms, and (c) all begin with the string "--lt-" +# (application programs are unlikely to have options which match +# this pattern). +# +# There are only two supported options: --lt-debug and +# --lt-dump-script. There is, deliberately, no --lt-help. +# +# The first argument to this parsing function should be the +# script's $0 value, followed by "$@". +lt_option_debug= +func_parse_lt_options () +{ + lt_script_arg0=\$0 + shift + for lt_opt + do + case \"\$lt_opt\" in + --lt-debug) lt_option_debug=1 ;; + --lt-dump-script) + lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` + test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. + lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` + cat \"\$lt_dump_D/\$lt_dump_F\" + exit 0 + ;; + --lt-*) + \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 + exit 1 + ;; + esac + done + + # Print the debug banner immediately: + if test -n \"\$lt_option_debug\"; then + echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2 + fi +} + +# Used when --lt-debug. Prints its arguments to stdout +# (redirection is the responsibility of the caller) +func_lt_dump_args () +{ + lt_dump_args_N=1; + for lt_arg + do + \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\" + lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` + done +} + +# Core function for launching the target application +func_exec_program_core () +{ +" + case $host in + # Backslashes separate directories on plain windows + *-*-mingw | *-*-os2* | *-cegcc*) + $ECHO "\ + if test -n \"\$lt_option_debug\"; then + \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2 + func_lt_dump_args \${1+\"\$@\"} 1>&2 + fi + exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} +" + ;; + + *) + $ECHO "\ + if test -n \"\$lt_option_debug\"; then + \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2 + func_lt_dump_args \${1+\"\$@\"} 1>&2 + fi + exec \"\$progdir/\$program\" \${1+\"\$@\"} +" + ;; + esac + $ECHO "\ + \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 + exit 1 +} + +# A function to encapsulate launching the target application +# Strips options in the --lt-* namespace from \$@ and +# launches target application with the remaining arguments. +func_exec_program () +{ + case \" \$* \" in + *\\ --lt-*) + for lt_wr_arg + do + case \$lt_wr_arg in + --lt-*) ;; + *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; + esac + shift + done ;; + esac + func_exec_program_core \${1+\"\$@\"} +} + + # Parse options + func_parse_lt_options \"\$0\" \${1+\"\$@\"} + + # Find the directory that this script lives in. + thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` + test \"x\$thisdir\" = \"x\$file\" && thisdir=. + + # Follow symbolic links until we get to the real thisdir. + file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` + while test -n \"\$file\"; do + destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` + + # If there was a directory component, then change thisdir. + if test \"x\$destdir\" != \"x\$file\"; then + case \"\$destdir\" in + [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; + *) thisdir=\"\$thisdir/\$destdir\" ;; + esac + fi + + file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` + file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` + done + + # Usually 'no', except on cygwin/mingw when embedded into + # the cwrapper. + WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 + if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then + # special case for '.' + if test \"\$thisdir\" = \".\"; then + thisdir=\`pwd\` + fi + # remove .libs from thisdir + case \"\$thisdir\" in + *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; + $objdir ) thisdir=. ;; + esac + fi + + # Try to get the absolute directory name. + absdir=\`cd \"\$thisdir\" && pwd\` + test -n \"\$absdir\" && thisdir=\"\$absdir\" +" + + if test "$fast_install" = yes; then + $ECHO "\ + program=lt-'$outputname'$exeext + progdir=\"\$thisdir/$objdir\" + + if test ! -f \"\$progdir/\$program\" || + { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ + test \"X\$file\" != \"X\$progdir/\$program\"; }; then + + file=\"\$\$-\$program\" + + if test ! -d \"\$progdir\"; then + $MKDIR \"\$progdir\" + else + $RM \"\$progdir/\$file\" + fi" + + $ECHO "\ + + # relink executable if necessary + if test -n \"\$relink_command\"; then + if relink_command_output=\`eval \$relink_command 2>&1\`; then : + else + $ECHO \"\$relink_command_output\" >&2 + $RM \"\$progdir/\$file\" + exit 1 + fi + fi + + $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || + { $RM \"\$progdir/\$program\"; + $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } + $RM \"\$progdir/\$file\" + fi" + else + $ECHO "\ + program='$outputname' + progdir=\"\$thisdir/$objdir\" +" + fi + + $ECHO "\ + + if test -f \"\$progdir/\$program\"; then" + + # fixup the dll searchpath if we need to. + # + # Fix the DLL searchpath if we need to. Do this before prepending + # to shlibpath, because on Windows, both are PATH and uninstalled + # libraries must come first. + if test -n "$dllsearchpath"; then + $ECHO "\ + # Add the dll search path components to the executable PATH + PATH=$dllsearchpath:\$PATH +" + fi + + # Export our shlibpath_var if we have one. + if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then + $ECHO "\ + # Add our own library path to $shlibpath_var + $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" + + # Some systems cannot cope with colon-terminated $shlibpath_var + # The second colon is a workaround for a bug in BeOS R4 sed + $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` + + export $shlibpath_var +" + fi + + $ECHO "\ + if test \"\$libtool_execute_magic\" != \"$magic\"; then + # Run the actual program with our arguments. + func_exec_program \${1+\"\$@\"} + fi + else + # The program doesn't exist. + \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 + \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 + \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 + exit 1 + fi +fi\ +" +} + + +# func_emit_cwrapperexe_src +# emit the source code for a wrapper executable on stdout +# Must ONLY be called from within func_mode_link because +# it depends on a number of variable set therein. +func_emit_cwrapperexe_src () +{ + cat < +#include +#ifdef _MSC_VER +# include +# include +# include +#else +# include +# include +# ifdef __CYGWIN__ +# include +# endif +#endif +#include +#include +#include +#include +#include +#include +#include +#include + +/* declarations of non-ANSI functions */ +#if defined(__MINGW32__) +# ifdef __STRICT_ANSI__ +int _putenv (const char *); +# endif +#elif defined(__CYGWIN__) +# ifdef __STRICT_ANSI__ +char *realpath (const char *, char *); +int putenv (char *); +int setenv (const char *, const char *, int); +# endif +/* #elif defined (other platforms) ... */ +#endif + +/* portability defines, excluding path handling macros */ +#if defined(_MSC_VER) +# define setmode _setmode +# define stat _stat +# define chmod _chmod +# define getcwd _getcwd +# define putenv _putenv +# define S_IXUSR _S_IEXEC +# ifndef _INTPTR_T_DEFINED +# define _INTPTR_T_DEFINED +# define intptr_t int +# endif +#elif defined(__MINGW32__) +# define setmode _setmode +# define stat _stat +# define chmod _chmod +# define getcwd _getcwd +# define putenv _putenv +#elif defined(__CYGWIN__) +# define HAVE_SETENV +# define FOPEN_WB "wb" +/* #elif defined (other platforms) ... */ +#endif + +#if defined(PATH_MAX) +# define LT_PATHMAX PATH_MAX +#elif defined(MAXPATHLEN) +# define LT_PATHMAX MAXPATHLEN +#else +# define LT_PATHMAX 1024 +#endif + +#ifndef S_IXOTH +# define S_IXOTH 0 +#endif +#ifndef S_IXGRP +# define S_IXGRP 0 +#endif + +/* path handling portability macros */ +#ifndef DIR_SEPARATOR +# define DIR_SEPARATOR '/' +# define PATH_SEPARATOR ':' +#endif + +#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ + defined (__OS2__) +# define HAVE_DOS_BASED_FILE_SYSTEM +# define FOPEN_WB "wb" +# ifndef DIR_SEPARATOR_2 +# define DIR_SEPARATOR_2 '\\' +# endif +# ifndef PATH_SEPARATOR_2 +# define PATH_SEPARATOR_2 ';' +# endif +#endif + +#ifndef DIR_SEPARATOR_2 +# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) +#else /* DIR_SEPARATOR_2 */ +# define IS_DIR_SEPARATOR(ch) \ + (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) +#endif /* DIR_SEPARATOR_2 */ + +#ifndef PATH_SEPARATOR_2 +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) +#else /* PATH_SEPARATOR_2 */ +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) +#endif /* PATH_SEPARATOR_2 */ + +#ifndef FOPEN_WB +# define FOPEN_WB "w" +#endif +#ifndef _O_BINARY +# define _O_BINARY 0 +#endif + +#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) +#define XFREE(stale) do { \ + if (stale) { free ((void *) stale); stale = 0; } \ +} while (0) + +#if defined(LT_DEBUGWRAPPER) +static int lt_debug = 1; +#else +static int lt_debug = 0; +#endif + +const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ + +void *xmalloc (size_t num); +char *xstrdup (const char *string); +const char *base_name (const char *name); +char *find_executable (const char *wrapper); +char *chase_symlinks (const char *pathspec); +int make_executable (const char *path); +int check_executable (const char *path); +char *strendzap (char *str, const char *pat); +void lt_debugprintf (const char *file, int line, const char *fmt, ...); +void lt_fatal (const char *file, int line, const char *message, ...); +static const char *nonnull (const char *s); +static const char *nonempty (const char *s); +void lt_setenv (const char *name, const char *value); +char *lt_extend_str (const char *orig_value, const char *add, int to_end); +void lt_update_exe_path (const char *name, const char *value); +void lt_update_lib_path (const char *name, const char *value); +char **prepare_spawn (char **argv); +void lt_dump_script (FILE *f); +EOF + + cat <= 0) + && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) + return 1; + else + return 0; +} + +int +make_executable (const char *path) +{ + int rval = 0; + struct stat st; + + lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", + nonempty (path)); + if ((!path) || (!*path)) + return 0; + + if (stat (path, &st) >= 0) + { + rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); + } + return rval; +} + +/* Searches for the full path of the wrapper. Returns + newly allocated full path name if found, NULL otherwise + Does not chase symlinks, even on platforms that support them. +*/ +char * +find_executable (const char *wrapper) +{ + int has_slash = 0; + const char *p; + const char *p_next; + /* static buffer for getcwd */ + char tmp[LT_PATHMAX + 1]; + int tmp_len; + char *concat_name; + + lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", + nonempty (wrapper)); + + if ((wrapper == NULL) || (*wrapper == '\0')) + return NULL; + + /* Absolute path? */ +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + else + { +#endif + if (IS_DIR_SEPARATOR (wrapper[0])) + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + } +#endif + + for (p = wrapper; *p; p++) + if (*p == '/') + { + has_slash = 1; + break; + } + if (!has_slash) + { + /* no slashes; search PATH */ + const char *path = getenv ("PATH"); + if (path != NULL) + { + for (p = path; *p; p = p_next) + { + const char *q; + size_t p_len; + for (q = p; *q; q++) + if (IS_PATH_SEPARATOR (*q)) + break; + p_len = q - p; + p_next = (*q == '\0' ? q : q + 1); + if (p_len == 0) + { + /* empty path: current directory */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", + nonnull (strerror (errno))); + tmp_len = strlen (tmp); + concat_name = + XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + } + else + { + concat_name = + XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, p, p_len); + concat_name[p_len] = '/'; + strcpy (concat_name + p_len + 1, wrapper); + } + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + } + /* not found in PATH; assume curdir */ + } + /* Relative path | not found in path: prepend cwd */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", + nonnull (strerror (errno))); + tmp_len = strlen (tmp); + concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + return NULL; +} + +char * +chase_symlinks (const char *pathspec) +{ +#ifndef S_ISLNK + return xstrdup (pathspec); +#else + char buf[LT_PATHMAX]; + struct stat s; + char *tmp_pathspec = xstrdup (pathspec); + char *p; + int has_symlinks = 0; + while (strlen (tmp_pathspec) && !has_symlinks) + { + lt_debugprintf (__FILE__, __LINE__, + "checking path component for symlinks: %s\n", + tmp_pathspec); + if (lstat (tmp_pathspec, &s) == 0) + { + if (S_ISLNK (s.st_mode) != 0) + { + has_symlinks = 1; + break; + } + + /* search backwards for last DIR_SEPARATOR */ + p = tmp_pathspec + strlen (tmp_pathspec) - 1; + while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + p--; + if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + { + /* no more DIR_SEPARATORS left */ + break; + } + *p = '\0'; + } + else + { + lt_fatal (__FILE__, __LINE__, + "error accessing file \"%s\": %s", + tmp_pathspec, nonnull (strerror (errno))); + } + } + XFREE (tmp_pathspec); + + if (!has_symlinks) + { + return xstrdup (pathspec); + } + + tmp_pathspec = realpath (pathspec, buf); + if (tmp_pathspec == 0) + { + lt_fatal (__FILE__, __LINE__, + "could not follow symlinks for %s", pathspec); + } + return xstrdup (tmp_pathspec); +#endif +} + +char * +strendzap (char *str, const char *pat) +{ + size_t len, patlen; + + assert (str != NULL); + assert (pat != NULL); + + len = strlen (str); + patlen = strlen (pat); + + if (patlen <= len) + { + str += len - patlen; + if (strcmp (str, pat) == 0) + *str = '\0'; + } + return str; +} + +void +lt_debugprintf (const char *file, int line, const char *fmt, ...) +{ + va_list args; + if (lt_debug) + { + (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); + va_start (args, fmt); + (void) vfprintf (stderr, fmt, args); + va_end (args); + } +} + +static void +lt_error_core (int exit_status, const char *file, + int line, const char *mode, + const char *message, va_list ap) +{ + fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); + vfprintf (stderr, message, ap); + fprintf (stderr, ".\n"); + + if (exit_status >= 0) + exit (exit_status); +} + +void +lt_fatal (const char *file, int line, const char *message, ...) +{ + va_list ap; + va_start (ap, message); + lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); + va_end (ap); +} + +static const char * +nonnull (const char *s) +{ + return s ? s : "(null)"; +} + +static const char * +nonempty (const char *s) +{ + return (s && !*s) ? "(empty)" : nonnull (s); +} + +void +lt_setenv (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_setenv) setting '%s' to '%s'\n", + nonnull (name), nonnull (value)); + { +#ifdef HAVE_SETENV + /* always make a copy, for consistency with !HAVE_SETENV */ + char *str = xstrdup (value); + setenv (name, str, 1); +#else + int len = strlen (name) + 1 + strlen (value) + 1; + char *str = XMALLOC (char, len); + sprintf (str, "%s=%s", name, value); + if (putenv (str) != EXIT_SUCCESS) + { + XFREE (str); + } +#endif + } +} + +char * +lt_extend_str (const char *orig_value, const char *add, int to_end) +{ + char *new_value; + if (orig_value && *orig_value) + { + int orig_value_len = strlen (orig_value); + int add_len = strlen (add); + new_value = XMALLOC (char, add_len + orig_value_len + 1); + if (to_end) + { + strcpy (new_value, orig_value); + strcpy (new_value + orig_value_len, add); + } + else + { + strcpy (new_value, add); + strcpy (new_value + add_len, orig_value); + } + } + else + { + new_value = xstrdup (add); + } + return new_value; +} + +void +lt_update_exe_path (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", + nonnull (name), nonnull (value)); + + if (name && *name && value && *value) + { + char *new_value = lt_extend_str (getenv (name), value, 0); + /* some systems can't cope with a ':'-terminated path #' */ + int len = strlen (new_value); + while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1])) + { + new_value[len-1] = '\0'; + } + lt_setenv (name, new_value); + XFREE (new_value); + } +} + +void +lt_update_lib_path (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", + nonnull (name), nonnull (value)); + + if (name && *name && value && *value) + { + char *new_value = lt_extend_str (getenv (name), value, 0); + lt_setenv (name, new_value); + XFREE (new_value); + } +} + +EOF + case $host_os in + mingw*) + cat <<"EOF" + +/* Prepares an argument vector before calling spawn(). + Note that spawn() does not by itself call the command interpreter + (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : + ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); + GetVersionEx(&v); + v.dwPlatformId == VER_PLATFORM_WIN32_NT; + }) ? "cmd.exe" : "command.com"). + Instead it simply concatenates the arguments, separated by ' ', and calls + CreateProcess(). We must quote the arguments since Win32 CreateProcess() + interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a + special way: + - Space and tab are interpreted as delimiters. They are not treated as + delimiters if they are surrounded by double quotes: "...". + - Unescaped double quotes are removed from the input. Their only effect is + that within double quotes, space and tab are treated like normal + characters. + - Backslashes not followed by double quotes are not special. + - But 2*n+1 backslashes followed by a double quote become + n backslashes followed by a double quote (n >= 0): + \" -> " + \\\" -> \" + \\\\\" -> \\" + */ +#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" +#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" +char ** +prepare_spawn (char **argv) +{ + size_t argc; + char **new_argv; + size_t i; + + /* Count number of arguments. */ + for (argc = 0; argv[argc] != NULL; argc++) + ; + + /* Allocate new argument vector. */ + new_argv = XMALLOC (char *, argc + 1); + + /* Put quoted arguments into the new argument vector. */ + for (i = 0; i < argc; i++) + { + const char *string = argv[i]; + + if (string[0] == '\0') + new_argv[i] = xstrdup ("\"\""); + else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) + { + int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); + size_t length; + unsigned int backslashes; + const char *s; + char *quoted_string; + char *p; + + length = 0; + backslashes = 0; + if (quote_around) + length++; + for (s = string; *s != '\0'; s++) + { + char c = *s; + if (c == '"') + length += backslashes + 1; + length++; + if (c == '\\') + backslashes++; + else + backslashes = 0; + } + if (quote_around) + length += backslashes + 1; + + quoted_string = XMALLOC (char, length + 1); + + p = quoted_string; + backslashes = 0; + if (quote_around) + *p++ = '"'; + for (s = string; *s != '\0'; s++) + { + char c = *s; + if (c == '"') + { + unsigned int j; + for (j = backslashes + 1; j > 0; j--) + *p++ = '\\'; + } + *p++ = c; + if (c == '\\') + backslashes++; + else + backslashes = 0; + } + if (quote_around) + { + unsigned int j; + for (j = backslashes; j > 0; j--) + *p++ = '\\'; + *p++ = '"'; + } + *p = '\0'; + + new_argv[i] = quoted_string; + } + else + new_argv[i] = (char *) string; + } + new_argv[argc] = NULL; + + return new_argv; +} +EOF + ;; + esac + + cat <<"EOF" +void lt_dump_script (FILE* f) +{ +EOF + func_emit_wrapper yes | + $SED -n -e ' +s/^\(.\{79\}\)\(..*\)/\1\ +\2/ +h +s/\([\\"]\)/\\\1/g +s/$/\\n/ +s/\([^\n]*\).*/ fputs ("\1", f);/p +g +D' + cat <<"EOF" +} +EOF +} +# end: func_emit_cwrapperexe_src + +# func_win32_import_lib_p ARG +# True if ARG is an import lib, as indicated by $file_magic_cmd +func_win32_import_lib_p () +{ + $opt_debug + case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in + *import*) : ;; + *) false ;; + esac +} + +# func_mode_link arg... +func_mode_link () +{ + $opt_debug + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + # It is impossible to link a dll without this setting, and + # we shouldn't force the makefile maintainer to figure out + # which system we are compiling for in order to pass an extra + # flag for every libtool invocation. + # allow_undefined=no + + # FIXME: Unfortunately, there are problems with the above when trying + # to make a dll which has undefined symbols, in which case not + # even a static library is built. For now, we need to specify + # -no-undefined on the libtool link line when we can be certain + # that all symbols are satisfied, otherwise we get a static library. + allow_undefined=yes + ;; + *) + allow_undefined=yes + ;; + esac + libtool_args=$nonopt + base_compile="$nonopt $@" + compile_command=$nonopt + finalize_command=$nonopt + + compile_rpath= + finalize_rpath= + compile_shlibpath= + finalize_shlibpath= + convenience= + old_convenience= + deplibs= + old_deplibs= + compiler_flags= + linker_flags= + dllsearchpath= + lib_search_path=`pwd` + inst_prefix_dir= + new_inherited_linker_flags= + + avoid_version=no + bindir= + dlfiles= + dlprefiles= + dlself=no + export_dynamic=no + export_symbols= + export_symbols_regex= + generated= + libobjs= + ltlibs= + module=no + no_install=no + objs= + non_pic_objects= + precious_files_regex= + prefer_static_libs=no + preload=no + prev= + prevarg= + release= + rpath= + xrpath= + perm_rpath= + temp_rpath= + thread_safe=no + vinfo= + vinfo_number=no + weak_libs= + single_module="${wl}-single_module" + func_infer_tag $base_compile + + # We need to know -static, to get the right output filenames. + for arg + do + case $arg in + -shared) + test "$build_libtool_libs" != yes && \ + func_fatal_configuration "can not build a shared library" + build_old_libs=no + break + ;; + -all-static | -static | -static-libtool-libs) + case $arg in + -all-static) + if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then + func_warning "complete static linking is impossible in this configuration" + fi + if test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + -static) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=built + ;; + -static-libtool-libs) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + esac + build_libtool_libs=no + build_old_libs=yes + break + ;; + esac + done + + # See if our shared archives depend on static archives. + test -n "$old_archive_from_new_cmds" && build_old_libs=yes + + # Go through the arguments, transforming them on the way. + while test "$#" -gt 0; do + arg="$1" + shift + func_quote_for_eval "$arg" + qarg=$func_quote_for_eval_unquoted_result + func_append libtool_args " $func_quote_for_eval_result" + + # If the previous option needs an argument, assign it. + if test -n "$prev"; then + case $prev in + output) + func_append compile_command " @OUTPUT@" + func_append finalize_command " @OUTPUT@" + ;; + esac + + case $prev in + bindir) + bindir="$arg" + prev= + continue + ;; + dlfiles|dlprefiles) + if test "$preload" = no; then + # Add the symbol object into the linking commands. + func_append compile_command " @SYMFILE@" + func_append finalize_command " @SYMFILE@" + preload=yes + fi + case $arg in + *.la | *.lo) ;; # We handle these cases below. + force) + if test "$dlself" = no; then + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + self) + if test "$prev" = dlprefiles; then + dlself=yes + elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then + dlself=yes + else + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + *) + if test "$prev" = dlfiles; then + func_append dlfiles " $arg" + else + func_append dlprefiles " $arg" + fi + prev= + continue + ;; + esac + ;; + expsyms) + export_symbols="$arg" + test -f "$arg" \ + || func_fatal_error "symbol file \`$arg' does not exist" + prev= + continue + ;; + expsyms_regex) + export_symbols_regex="$arg" + prev= + continue + ;; + framework) + case $host in + *-*-darwin*) + case "$deplibs " in + *" $qarg.ltframework "*) ;; + *) func_append deplibs " $qarg.ltframework" # this is fixed later + ;; + esac + ;; + esac + prev= + continue + ;; + inst_prefix) + inst_prefix_dir="$arg" + prev= + continue + ;; + objectlist) + if test -f "$arg"; then + save_arg=$arg + moreargs= + for fil in `cat "$save_arg"` + do +# func_append moreargs " $fil" + arg=$fil + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test "$pic_object" = none && + test "$non_pic_object" = none; then + func_fatal_error "cannot find name of object for \`$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + if test "$pic_object" != none; then + # Prepend the subdirectory the object is found in. + pic_object="$xdir$pic_object" + + if test "$prev" = dlfiles; then + if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then + func_append dlfiles " $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test "$prev" = dlprefiles; then + # Preload the old-style object. + func_append dlprefiles " $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg="$pic_object" + fi + + # Non-PIC object. + if test "$non_pic_object" != none; then + # Prepend the subdirectory the object is found in. + non_pic_object="$xdir$non_pic_object" + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test "$pic_object" = none ; then + arg="$non_pic_object" + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object="$pic_object" + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "\`$arg' is not a valid libtool object" + fi + fi + done + else + func_fatal_error "link input file \`$arg' does not exist" + fi + arg=$save_arg + prev= + continue + ;; + precious_regex) + precious_files_regex="$arg" + prev= + continue + ;; + release) + release="-$arg" + prev= + continue + ;; + rpath | xrpath) + # We need an absolute path. + case $arg in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + if test "$prev" = rpath; then + case "$rpath " in + *" $arg "*) ;; + *) func_append rpath " $arg" ;; + esac + else + case "$xrpath " in + *" $arg "*) ;; + *) func_append xrpath " $arg" ;; + esac + fi + prev= + continue + ;; + shrext) + shrext_cmds="$arg" + prev= + continue + ;; + weak) + func_append weak_libs " $arg" + prev= + continue + ;; + xcclinker) + func_append linker_flags " $qarg" + func_append compiler_flags " $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xcompiler) + func_append compiler_flags " $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xlinker) + func_append linker_flags " $qarg" + func_append compiler_flags " $wl$qarg" + prev= + func_append compile_command " $wl$qarg" + func_append finalize_command " $wl$qarg" + continue + ;; + *) + eval "$prev=\"\$arg\"" + prev= + continue + ;; + esac + fi # test -n "$prev" + + prevarg="$arg" + + case $arg in + -all-static) + if test -n "$link_static_flag"; then + # See comment for -static flag below, for more details. + func_append compile_command " $link_static_flag" + func_append finalize_command " $link_static_flag" + fi + continue + ;; + + -allow-undefined) + # FIXME: remove this flag sometime in the future. + func_fatal_error "\`-allow-undefined' must not be used because it is the default" + ;; + + -avoid-version) + avoid_version=yes + continue + ;; + + -bindir) + prev=bindir + continue + ;; + + -dlopen) + prev=dlfiles + continue + ;; + + -dlpreopen) + prev=dlprefiles + continue + ;; + + -export-dynamic) + export_dynamic=yes + continue + ;; + + -export-symbols | -export-symbols-regex) + if test -n "$export_symbols" || test -n "$export_symbols_regex"; then + func_fatal_error "more than one -exported-symbols argument is not allowed" + fi + if test "X$arg" = "X-export-symbols"; then + prev=expsyms + else + prev=expsyms_regex + fi + continue + ;; + + -framework) + prev=framework + continue + ;; + + -inst-prefix-dir) + prev=inst_prefix + continue + ;; + + # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* + # so, if we see these flags be careful not to treat them like -L + -L[A-Z][A-Z]*:*) + case $with_gcc/$host in + no/*-*-irix* | /*-*-irix*) + func_append compile_command " $arg" + func_append finalize_command " $arg" + ;; + esac + continue + ;; + + -L*) + func_stripname "-L" '' "$arg" + if test -z "$func_stripname_result"; then + if test "$#" -gt 0; then + func_fatal_error "require no space between \`-L' and \`$1'" + else + func_fatal_error "need path for \`-L' option" + fi + fi + func_resolve_sysroot "$func_stripname_result" + dir=$func_resolve_sysroot_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + absdir=`cd "$dir" && pwd` + test -z "$absdir" && \ + func_fatal_error "cannot determine absolute directory name of \`$dir'" + dir="$absdir" + ;; + esac + case "$deplibs " in + *" -L$dir "* | *" $arg "*) + # Will only happen for absolute or sysroot arguments + ;; + *) + # Preserve sysroot, but never include relative directories + case $dir in + [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; + *) func_append deplibs " -L$dir" ;; + esac + func_append lib_search_path " $dir" + ;; + esac + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$dir:"*) ;; + ::) dllsearchpath=$dir;; + *) func_append dllsearchpath ":$dir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + ::) dllsearchpath=$testbindir;; + *) func_append dllsearchpath ":$testbindir";; + esac + ;; + esac + continue + ;; + + -l*) + if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) + # These systems don't actually have a C or math library (as such) + continue + ;; + *-*-os2*) + # These systems don't actually have a C library (as such) + test "X$arg" = "X-lc" && continue + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + test "X$arg" = "X-lc" && continue + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C and math libraries are in the System framework + func_append deplibs " System.ltframework" + continue + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + test "X$arg" = "X-lc" && continue + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + test "X$arg" = "X-lc" && continue + ;; + esac + elif test "X$arg" = "X-lc_r"; then + case $host in + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc_r directly, use -pthread flag. + continue + ;; + esac + fi + func_append deplibs " $arg" + continue + ;; + + -module) + module=yes + continue + ;; + + # Tru64 UNIX uses -model [arg] to determine the layout of C++ + # classes, name mangling, and exception handling. + # Darwin uses the -arch flag to determine output architecture. + -model|-arch|-isysroot|--sysroot) + func_append compiler_flags " $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + prev=xcompiler + continue + ;; + + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ + |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) + func_append compiler_flags " $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + case "$new_inherited_linker_flags " in + *" $arg "*) ;; + * ) func_append new_inherited_linker_flags " $arg" ;; + esac + continue + ;; + + -multi_module) + single_module="${wl}-multi_module" + continue + ;; + + -no-fast-install) + fast_install=no + continue + ;; + + -no-install) + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) + # The PATH hackery in wrapper scripts is required on Windows + # and Darwin in order for the loader to find any dlls it needs. + func_warning "\`-no-install' is ignored for $host" + func_warning "assuming \`-no-fast-install' instead" + fast_install=no + ;; + *) no_install=yes ;; + esac + continue + ;; + + -no-undefined) + allow_undefined=no + continue + ;; + + -objectlist) + prev=objectlist + continue + ;; + + -o) prev=output ;; + + -precious-files-regex) + prev=precious_regex + continue + ;; + + -release) + prev=release + continue + ;; + + -rpath) + prev=rpath + continue + ;; + + -R) + prev=xrpath + continue + ;; + + -R*) + func_stripname '-R' '' "$arg" + dir=$func_stripname_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + =*) + func_stripname '=' '' "$dir" + dir=$lt_sysroot$func_stripname_result + ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + case "$xrpath " in + *" $dir "*) ;; + *) func_append xrpath " $dir" ;; + esac + continue + ;; + + -shared) + # The effects of -shared are defined in a previous loop. + continue + ;; + + -shrext) + prev=shrext + continue + ;; + + -static | -static-libtool-libs) + # The effects of -static are defined in a previous loop. + # We used to do the same as -all-static on platforms that + # didn't have a PIC flag, but the assumption that the effects + # would be equivalent was wrong. It would break on at least + # Digital Unix and AIX. + continue + ;; + + -thread-safe) + thread_safe=yes + continue + ;; + + -version-info) + prev=vinfo + continue + ;; + + -version-number) + prev=vinfo + vinfo_number=yes + continue + ;; + + -weak) + prev=weak + continue + ;; + + -Wc,*) + func_stripname '-Wc,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs="$IFS"; IFS=',' + for flag in $args; do + IFS="$save_ifs" + func_quote_for_eval "$flag" + func_append arg " $func_quote_for_eval_result" + func_append compiler_flags " $func_quote_for_eval_result" + done + IFS="$save_ifs" + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Wl,*) + func_stripname '-Wl,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs="$IFS"; IFS=',' + for flag in $args; do + IFS="$save_ifs" + func_quote_for_eval "$flag" + func_append arg " $wl$func_quote_for_eval_result" + func_append compiler_flags " $wl$func_quote_for_eval_result" + func_append linker_flags " $func_quote_for_eval_result" + done + IFS="$save_ifs" + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Xcompiler) + prev=xcompiler + continue + ;; + + -Xlinker) + prev=xlinker + continue + ;; + + -XCClinker) + prev=xcclinker + continue + ;; + + # -msg_* for osf cc + -msg_*) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + + # Flags to be passed through unchanged, with rationale: + # -64, -mips[0-9] enable 64-bit mode for the SGI compiler + # -r[0-9][0-9]* specify processor for the SGI compiler + # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler + # +DA*, +DD* enable 64-bit mode for the HP compiler + # -q* compiler args for the IBM compiler + # -m*, -t[45]*, -txscale* architecture-specific flags for GCC + # -F/path path to uninstalled frameworks, gcc on darwin + # -p, -pg, --coverage, -fprofile-* profiling flags for GCC + # @file GCC response files + # -tp=* Portland pgcc target processor selection + # --sysroot=* for sysroot support + # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization + -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ + -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ + -O*|-flto*|-fwhopr*|-fuse-linker-plugin) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + func_append compile_command " $arg" + func_append finalize_command " $arg" + func_append compiler_flags " $arg" + continue + ;; + + # Some other compiler flag. + -* | +*) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + + *.$objext) + # A standard object. + func_append objs " $arg" + ;; + + *.lo) + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test "$pic_object" = none && + test "$non_pic_object" = none; then + func_fatal_error "cannot find name of object for \`$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + if test "$pic_object" != none; then + # Prepend the subdirectory the object is found in. + pic_object="$xdir$pic_object" + + if test "$prev" = dlfiles; then + if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then + func_append dlfiles " $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test "$prev" = dlprefiles; then + # Preload the old-style object. + func_append dlprefiles " $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg="$pic_object" + fi + + # Non-PIC object. + if test "$non_pic_object" != none; then + # Prepend the subdirectory the object is found in. + non_pic_object="$xdir$non_pic_object" + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test "$pic_object" = none ; then + arg="$non_pic_object" + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object="$pic_object" + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "\`$arg' is not a valid libtool object" + fi + fi + ;; + + *.$libext) + # An archive. + func_append deplibs " $arg" + func_append old_deplibs " $arg" + continue + ;; + + *.la) + # A libtool-controlled library. + + func_resolve_sysroot "$arg" + if test "$prev" = dlfiles; then + # This library was specified with -dlopen. + func_append dlfiles " $func_resolve_sysroot_result" + prev= + elif test "$prev" = dlprefiles; then + # The library was specified with -dlpreopen. + func_append dlprefiles " $func_resolve_sysroot_result" + prev= + else + func_append deplibs " $func_resolve_sysroot_result" + fi + continue + ;; + + # Some other compiler argument. + *) + # Unknown arguments in both finalize_command and compile_command need + # to be aesthetically quoted because they are evaled later. + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + esac # arg + + # Now actually substitute the argument into the commands. + if test -n "$arg"; then + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + done # argument parsing loop + + test -n "$prev" && \ + func_fatal_help "the \`$prevarg' option requires an argument" + + if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then + eval arg=\"$export_dynamic_flag_spec\" + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + + oldlibs= + # calculate the name of the file, without its directory + func_basename "$output" + outputname="$func_basename_result" + libobjs_save="$libobjs" + + if test -n "$shlibpath_var"; then + # get the directories listed in $shlibpath_var + eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\` + else + shlib_search_path= + fi + eval sys_lib_search_path=\"$sys_lib_search_path_spec\" + eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" + + func_dirname "$output" "/" "" + output_objdir="$func_dirname_result$objdir" + func_to_tool_file "$output_objdir/" + tool_output_objdir=$func_to_tool_file_result + # Create the object directory. + func_mkdir_p "$output_objdir" + + # Determine the type of output + case $output in + "") + func_fatal_help "you must specify an output file" + ;; + *.$libext) linkmode=oldlib ;; + *.lo | *.$objext) linkmode=obj ;; + *.la) linkmode=lib ;; + *) linkmode=prog ;; # Anything else should be a program. + esac + + specialdeplibs= + + libs= + # Find all interdependent deplibs by searching for libraries + # that are linked more than once (e.g. -la -lb -la) + for deplib in $deplibs; do + if $opt_preserve_dup_deps ; then + case "$libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append libs " $deplib" + done + + if test "$linkmode" = lib; then + libs="$predeps $libs $compiler_lib_search_path $postdeps" + + # Compute libraries that are listed more than once in $predeps + # $postdeps and mark them as special (i.e., whose duplicates are + # not to be eliminated). + pre_post_deps= + if $opt_duplicate_compiler_generated_deps; then + for pre_post_dep in $predeps $postdeps; do + case "$pre_post_deps " in + *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; + esac + func_append pre_post_deps " $pre_post_dep" + done + fi + pre_post_deps= + fi + + deplibs= + newdependency_libs= + newlib_search_path= + need_relink=no # whether we're linking any uninstalled libtool libraries + notinst_deplibs= # not-installed libtool libraries + notinst_path= # paths that contain not-installed libtool libraries + + case $linkmode in + lib) + passes="conv dlpreopen link" + for file in $dlfiles $dlprefiles; do + case $file in + *.la) ;; + *) + func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file" + ;; + esac + done + ;; + prog) + compile_deplibs= + finalize_deplibs= + alldeplibs=no + newdlfiles= + newdlprefiles= + passes="conv scan dlopen dlpreopen link" + ;; + *) passes="conv" + ;; + esac + + for pass in $passes; do + # The preopen pass in lib mode reverses $deplibs; put it back here + # so that -L comes before libs that need it for instance... + if test "$linkmode,$pass" = "lib,link"; then + ## FIXME: Find the place where the list is rebuilt in the wrong + ## order, and fix it there properly + tmp_deplibs= + for deplib in $deplibs; do + tmp_deplibs="$deplib $tmp_deplibs" + done + deplibs="$tmp_deplibs" + fi + + if test "$linkmode,$pass" = "lib,link" || + test "$linkmode,$pass" = "prog,scan"; then + libs="$deplibs" + deplibs= + fi + if test "$linkmode" = prog; then + case $pass in + dlopen) libs="$dlfiles" ;; + dlpreopen) libs="$dlprefiles" ;; + link) + libs="$deplibs %DEPLIBS%" + test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs" + ;; + esac + fi + if test "$linkmode,$pass" = "lib,dlpreopen"; then + # Collect and forward deplibs of preopened libtool libs + for lib in $dlprefiles; do + # Ignore non-libtool-libs + dependency_libs= + func_resolve_sysroot "$lib" + case $lib in + *.la) func_source "$func_resolve_sysroot_result" ;; + esac + + # Collect preopened libtool deplibs, except any this library + # has declared as weak libs + for deplib in $dependency_libs; do + func_basename "$deplib" + deplib_base=$func_basename_result + case " $weak_libs " in + *" $deplib_base "*) ;; + *) func_append deplibs " $deplib" ;; + esac + done + done + libs="$dlprefiles" + fi + if test "$pass" = dlopen; then + # Collect dlpreopened libraries + save_deplibs="$deplibs" + deplibs= + fi + + for deplib in $libs; do + lib= + found=no + case $deplib in + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ + |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + func_append compiler_flags " $deplib" + if test "$linkmode" = lib ; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) func_append new_inherited_linker_flags " $deplib" ;; + esac + fi + fi + continue + ;; + -l*) + if test "$linkmode" != lib && test "$linkmode" != prog; then + func_warning "\`-l' is ignored for archives/objects" + continue + fi + func_stripname '-l' '' "$deplib" + name=$func_stripname_result + if test "$linkmode" = lib; then + searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" + else + searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" + fi + for searchdir in $searchdirs; do + for search_ext in .la $std_shrext .so .a; do + # Search the libtool library + lib="$searchdir/lib${name}${search_ext}" + if test -f "$lib"; then + if test "$search_ext" = ".la"; then + found=yes + else + found=no + fi + break 2 + fi + done + done + if test "$found" != yes; then + # deplib doesn't seem to be a libtool library + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" + fi + continue + else # deplib is a libtool library + # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, + # We need to do some special things here, and not later. + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $deplib "*) + if func_lalib_p "$lib"; then + library_names= + old_library= + func_source "$lib" + for l in $old_library $library_names; do + ll="$l" + done + if test "X$ll" = "X$old_library" ; then # only static version available + found=no + func_dirname "$lib" "" "." + ladir="$func_dirname_result" + lib=$ladir/$old_library + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" + fi + continue + fi + fi + ;; + *) ;; + esac + fi + fi + ;; # -l + *.ltframework) + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + if test "$linkmode" = lib ; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) func_append new_inherited_linker_flags " $deplib" ;; + esac + fi + fi + continue + ;; + -L*) + case $linkmode in + lib) + deplibs="$deplib $deplibs" + test "$pass" = conv && continue + newdependency_libs="$deplib $newdependency_libs" + func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + prog) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + continue + fi + if test "$pass" = scan; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + *) + func_warning "\`-L' is ignored for archives/objects" + ;; + esac # linkmode + continue + ;; # -L + -R*) + if test "$pass" = link; then + func_stripname '-R' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + dir=$func_resolve_sysroot_result + # Make sure the xrpath contains only unique directories. + case "$xrpath " in + *" $dir "*) ;; + *) func_append xrpath " $dir" ;; + esac + fi + deplibs="$deplib $deplibs" + continue + ;; + *.la) + func_resolve_sysroot "$deplib" + lib=$func_resolve_sysroot_result + ;; + *.$libext) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + continue + fi + case $linkmode in + lib) + # Linking convenience modules into shared libraries is allowed, + # but linking other static libraries is non-portable. + case " $dlpreconveniencelibs " in + *" $deplib "*) ;; + *) + valid_a_lib=no + case $deplibs_check_method in + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ + | $EGREP "$match_pattern_regex" > /dev/null; then + valid_a_lib=yes + fi + ;; + pass_all) + valid_a_lib=yes + ;; + esac + if test "$valid_a_lib" != yes; then + echo + $ECHO "*** Warning: Trying to link with static lib archive $deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because the file extensions .$libext of this argument makes me believe" + echo "*** that it is just a static archive that I should not use here." + else + echo + $ECHO "*** Warning: Linking the shared library $output against the" + $ECHO "*** static library $deplib is not portable!" + deplibs="$deplib $deplibs" + fi + ;; + esac + continue + ;; + prog) + if test "$pass" != link; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + continue + ;; + esac # linkmode + ;; # *.$libext + *.lo | *.$objext) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + elif test "$linkmode" = prog; then + if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then + # If there is no dlopen support or we're linking statically, + # we need to preload. + func_append newdlprefiles " $deplib" + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + func_append newdlfiles " $deplib" + fi + fi + continue + ;; + %DEPLIBS%) + alldeplibs=yes + continue + ;; + esac # case $deplib + + if test "$found" = yes || test -f "$lib"; then : + else + func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'" + fi + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$lib" \ + || func_fatal_error "\`$lib' is not a valid libtool archive" + + func_dirname "$lib" "" "." + ladir="$func_dirname_result" + + dlname= + dlopen= + dlpreopen= + libdir= + library_names= + old_library= + inherited_linker_flags= + # If the library was installed with an old release of libtool, + # it will not redefine variables installed, or shouldnotlink + installed=yes + shouldnotlink=no + avoidtemprpath= + + + # Read the .la file + func_source "$lib" + + # Convert "-framework foo" to "foo.ltframework" + if test -n "$inherited_linker_flags"; then + tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` + for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do + case " $new_inherited_linker_flags " in + *" $tmp_inherited_linker_flag "*) ;; + *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; + esac + done + fi + dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + if test "$linkmode,$pass" = "lib,link" || + test "$linkmode,$pass" = "prog,scan" || + { test "$linkmode" != prog && test "$linkmode" != lib; }; then + test -n "$dlopen" && func_append dlfiles " $dlopen" + test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" + fi + + if test "$pass" = conv; then + # Only check for convenience libraries + deplibs="$lib $deplibs" + if test -z "$libdir"; then + if test -z "$old_library"; then + func_fatal_error "cannot find name of link library for \`$lib'" + fi + # It is a libtool convenience library, so add in its objects. + func_append convenience " $ladir/$objdir/$old_library" + func_append old_convenience " $ladir/$objdir/$old_library" + tmp_libs= + for deplib in $dependency_libs; do + deplibs="$deplib $deplibs" + if $opt_preserve_dup_deps ; then + case "$tmp_libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append tmp_libs " $deplib" + done + elif test "$linkmode" != prog && test "$linkmode" != lib; then + func_fatal_error "\`$lib' is not a convenience library" + fi + continue + fi # $pass = conv + + + # Get the name of the library we link against. + linklib= + if test -n "$old_library" && + { test "$prefer_static_libs" = yes || + test "$prefer_static_libs,$installed" = "built,no"; }; then + linklib=$old_library + else + for l in $old_library $library_names; do + linklib="$l" + done + fi + if test -z "$linklib"; then + func_fatal_error "cannot find name of link library for \`$lib'" + fi + + # This library was specified with -dlopen. + if test "$pass" = dlopen; then + if test -z "$libdir"; then + func_fatal_error "cannot -dlopen a convenience library: \`$lib'" + fi + if test -z "$dlname" || + test "$dlopen_support" != yes || + test "$build_libtool_libs" = no; then + # If there is no dlname, no dlopen support or we're linking + # statically, we need to preload. We also need to preload any + # dependent libraries so libltdl's deplib preloader doesn't + # bomb out in the load deplibs phase. + func_append dlprefiles " $lib $dependency_libs" + else + func_append newdlfiles " $lib" + fi + continue + fi # $pass = dlopen + + # We need an absolute path. + case $ladir in + [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; + *) + abs_ladir=`cd "$ladir" && pwd` + if test -z "$abs_ladir"; then + func_warning "cannot determine absolute directory name of \`$ladir'" + func_warning "passing it literally to the linker, although it might fail" + abs_ladir="$ladir" + fi + ;; + esac + func_basename "$lib" + laname="$func_basename_result" + + # Find the relevant object directory and library name. + if test "X$installed" = Xyes; then + if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then + func_warning "library \`$lib' was moved." + dir="$ladir" + absdir="$abs_ladir" + libdir="$abs_ladir" + else + dir="$lt_sysroot$libdir" + absdir="$lt_sysroot$libdir" + fi + test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes + else + if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then + dir="$ladir" + absdir="$abs_ladir" + # Remove this search path later + func_append notinst_path " $abs_ladir" + else + dir="$ladir/$objdir" + absdir="$abs_ladir/$objdir" + # Remove this search path later + func_append notinst_path " $abs_ladir" + fi + fi # $installed = yes + func_stripname 'lib' '.la' "$laname" + name=$func_stripname_result + + # This library was specified with -dlpreopen. + if test "$pass" = dlpreopen; then + if test -z "$libdir" && test "$linkmode" = prog; then + func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'" + fi + case "$host" in + # special handling for platforms with PE-DLLs. + *cygwin* | *mingw* | *cegcc* ) + # Linker will automatically link against shared library if both + # static and shared are present. Therefore, ensure we extract + # symbols from the import library if a shared library is present + # (otherwise, the dlopen module name will be incorrect). We do + # this by putting the import library name into $newdlprefiles. + # We recover the dlopen module name by 'saving' the la file + # name in a special purpose variable, and (later) extracting the + # dlname from the la file. + if test -n "$dlname"; then + func_tr_sh "$dir/$linklib" + eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" + func_append newdlprefiles " $dir/$linklib" + else + func_append newdlprefiles " $dir/$old_library" + # Keep a list of preopened convenience libraries to check + # that they are being used correctly in the link pass. + test -z "$libdir" && \ + func_append dlpreconveniencelibs " $dir/$old_library" + fi + ;; + * ) + # Prefer using a static library (so that no silly _DYNAMIC symbols + # are required to link). + if test -n "$old_library"; then + func_append newdlprefiles " $dir/$old_library" + # Keep a list of preopened convenience libraries to check + # that they are being used correctly in the link pass. + test -z "$libdir" && \ + func_append dlpreconveniencelibs " $dir/$old_library" + # Otherwise, use the dlname, so that lt_dlopen finds it. + elif test -n "$dlname"; then + func_append newdlprefiles " $dir/$dlname" + else + func_append newdlprefiles " $dir/$linklib" + fi + ;; + esac + fi # $pass = dlpreopen + + if test -z "$libdir"; then + # Link the convenience library + if test "$linkmode" = lib; then + deplibs="$dir/$old_library $deplibs" + elif test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$dir/$old_library $compile_deplibs" + finalize_deplibs="$dir/$old_library $finalize_deplibs" + else + deplibs="$lib $deplibs" # used for prog,scan pass + fi + continue + fi + + + if test "$linkmode" = prog && test "$pass" != link; then + func_append newlib_search_path " $ladir" + deplibs="$lib $deplibs" + + linkalldeplibs=no + if test "$link_all_deplibs" != no || test -z "$library_names" || + test "$build_libtool_libs" = no; then + linkalldeplibs=yes + fi + + tmp_libs= + for deplib in $dependency_libs; do + case $deplib in + -L*) func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + esac + # Need to link against all dependency_libs? + if test "$linkalldeplibs" = yes; then + deplibs="$deplib $deplibs" + else + # Need to hardcode shared library paths + # or/and link against static libraries + newdependency_libs="$deplib $newdependency_libs" + fi + if $opt_preserve_dup_deps ; then + case "$tmp_libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append tmp_libs " $deplib" + done # for deplib + continue + fi # $linkmode = prog... + + if test "$linkmode,$pass" = "prog,link"; then + if test -n "$library_names" && + { { test "$prefer_static_libs" = no || + test "$prefer_static_libs,$installed" = "built,yes"; } || + test -z "$old_library"; }; then + # We need to hardcode the library path + if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then + # Make sure the rpath contains only unique directories. + case "$temp_rpath:" in + *"$absdir:"*) ;; + *) func_append temp_rpath "$absdir:" ;; + esac + fi + + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) func_append compile_rpath " $absdir" ;; + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + ;; + esac + fi # $linkmode,$pass = prog,link... + + if test "$alldeplibs" = yes && + { test "$deplibs_check_method" = pass_all || + { test "$build_libtool_libs" = yes && + test -n "$library_names"; }; }; then + # We only need to search for static libraries + continue + fi + fi + + link_static=no # Whether the deplib will be linked statically + use_static_libs=$prefer_static_libs + if test "$use_static_libs" = built && test "$installed" = yes; then + use_static_libs=no + fi + if test -n "$library_names" && + { test "$use_static_libs" = no || test -z "$old_library"; }; then + case $host in + *cygwin* | *mingw* | *cegcc*) + # No point in relinking DLLs because paths are not encoded + func_append notinst_deplibs " $lib" + need_relink=no + ;; + *) + if test "$installed" = no; then + func_append notinst_deplibs " $lib" + need_relink=yes + fi + ;; + esac + # This is a shared library + + # Warn about portability, can't link against -module's on some + # systems (darwin). Don't bleat about dlopened modules though! + dlopenmodule="" + for dlpremoduletest in $dlprefiles; do + if test "X$dlpremoduletest" = "X$lib"; then + dlopenmodule="$dlpremoduletest" + break + fi + done + if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then + echo + if test "$linkmode" = prog; then + $ECHO "*** Warning: Linking the executable $output against the loadable module" + else + $ECHO "*** Warning: Linking the shared library $output against the loadable module" + fi + $ECHO "*** $linklib is not portable!" + fi + if test "$linkmode" = lib && + test "$hardcode_into_libs" = yes; then + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) func_append compile_rpath " $absdir" ;; + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + ;; + esac + fi + + if test -n "$old_archive_from_expsyms_cmds"; then + # figure out the soname + set dummy $library_names + shift + realname="$1" + shift + libname=`eval "\\$ECHO \"$libname_spec\""` + # use dlname if we got it. it's perfectly good, no? + if test -n "$dlname"; then + soname="$dlname" + elif test -n "$soname_spec"; then + # bleh windows + case $host in + *cygwin* | mingw* | *cegcc*) + func_arith $current - $age + major=$func_arith_result + versuffix="-$major" + ;; + esac + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + + # Make a new name for the extract_expsyms_cmds to use + soroot="$soname" + func_basename "$soroot" + soname="$func_basename_result" + func_stripname 'lib' '.dll' "$soname" + newlib=libimp-$func_stripname_result.a + + # If the library has no export list, then create one now + if test -f "$output_objdir/$soname-def"; then : + else + func_verbose "extracting exported symbol list from \`$soname'" + func_execute_cmds "$extract_expsyms_cmds" 'exit $?' + fi + + # Create $newlib + if test -f "$output_objdir/$newlib"; then :; else + func_verbose "generating import library for \`$soname'" + func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' + fi + # make sure the library variables are pointing to the new library + dir=$output_objdir + linklib=$newlib + fi # test -n "$old_archive_from_expsyms_cmds" + + if test "$linkmode" = prog || test "$opt_mode" != relink; then + add_shlibpath= + add_dir= + add= + lib_linked=yes + case $hardcode_action in + immediate | unsupported) + if test "$hardcode_direct" = no; then + add="$dir/$linklib" + case $host in + *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; + *-*-sysv4*uw2*) add_dir="-L$dir" ;; + *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ + *-*-unixware7*) add_dir="-L$dir" ;; + *-*-darwin* ) + # if the lib is a (non-dlopened) module then we can not + # link against it, someone is ignoring the earlier warnings + if /usr/bin/file -L $add 2> /dev/null | + $GREP ": [^:]* bundle" >/dev/null ; then + if test "X$dlopenmodule" != "X$lib"; then + $ECHO "*** Warning: lib $linklib is a module, not a shared library" + if test -z "$old_library" ; then + echo + echo "*** And there doesn't seem to be a static archive available" + echo "*** The link will probably fail, sorry" + else + add="$dir/$old_library" + fi + elif test -n "$old_library"; then + add="$dir/$old_library" + fi + fi + esac + elif test "$hardcode_minus_L" = no; then + case $host in + *-*-sunos*) add_shlibpath="$dir" ;; + esac + add_dir="-L$dir" + add="-l$name" + elif test "$hardcode_shlibpath_var" = no; then + add_shlibpath="$dir" + add="-l$name" + else + lib_linked=no + fi + ;; + relink) + if test "$hardcode_direct" = yes && + test "$hardcode_direct_absolute" = no; then + add="$dir/$linklib" + elif test "$hardcode_minus_L" = yes; then + add_dir="-L$absdir" + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + func_append add_dir " -L$inst_prefix_dir$libdir" + ;; + esac + fi + add="-l$name" + elif test "$hardcode_shlibpath_var" = yes; then + add_shlibpath="$dir" + add="-l$name" + else + lib_linked=no + fi + ;; + *) lib_linked=no ;; + esac + + if test "$lib_linked" != yes; then + func_fatal_configuration "unsupported hardcode properties" + fi + + if test -n "$add_shlibpath"; then + case :$compile_shlibpath: in + *":$add_shlibpath:"*) ;; + *) func_append compile_shlibpath "$add_shlibpath:" ;; + esac + fi + if test "$linkmode" = prog; then + test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" + test -n "$add" && compile_deplibs="$add $compile_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + if test "$hardcode_direct" != yes && + test "$hardcode_minus_L" != yes && + test "$hardcode_shlibpath_var" = yes; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) func_append finalize_shlibpath "$libdir:" ;; + esac + fi + fi + fi + + if test "$linkmode" = prog || test "$opt_mode" = relink; then + add_shlibpath= + add_dir= + add= + # Finalize command for both is simple: just hardcode it. + if test "$hardcode_direct" = yes && + test "$hardcode_direct_absolute" = no; then + add="$libdir/$linklib" + elif test "$hardcode_minus_L" = yes; then + add_dir="-L$libdir" + add="-l$name" + elif test "$hardcode_shlibpath_var" = yes; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) func_append finalize_shlibpath "$libdir:" ;; + esac + add="-l$name" + elif test "$hardcode_automatic" = yes; then + if test -n "$inst_prefix_dir" && + test -f "$inst_prefix_dir$libdir/$linklib" ; then + add="$inst_prefix_dir$libdir/$linklib" + else + add="$libdir/$linklib" + fi + else + # We cannot seem to hardcode it, guess we'll fake it. + add_dir="-L$libdir" + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + func_append add_dir " -L$inst_prefix_dir$libdir" + ;; + esac + fi + add="-l$name" + fi + + if test "$linkmode" = prog; then + test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" + test -n "$add" && finalize_deplibs="$add $finalize_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + fi + fi + elif test "$linkmode" = prog; then + # Here we assume that one of hardcode_direct or hardcode_minus_L + # is not unsupported. This is valid on all known static and + # shared platforms. + if test "$hardcode_direct" != unsupported; then + test -n "$old_library" && linklib="$old_library" + compile_deplibs="$dir/$linklib $compile_deplibs" + finalize_deplibs="$dir/$linklib $finalize_deplibs" + else + compile_deplibs="-l$name -L$dir $compile_deplibs" + finalize_deplibs="-l$name -L$dir $finalize_deplibs" + fi + elif test "$build_libtool_libs" = yes; then + # Not a shared library + if test "$deplibs_check_method" != pass_all; then + # We're trying link a shared library against a static one + # but the system doesn't support it. + + # Just print a warning and add the library to dependency_libs so + # that the program can be linked against the static library. + echo + $ECHO "*** Warning: This system can not link to static lib archive $lib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have." + if test "$module" = yes; then + echo "*** But as you try to build a module library, libtool will still create " + echo "*** a static module, that should work as long as the dlopening application" + echo "*** is linked with the -dlopen flag to resolve symbols at runtime." + if test -z "$global_symbol_pipe"; then + echo + echo "*** However, this would only work if libtool was able to extract symbol" + echo "*** lists from a program, using \`nm' or equivalent, but libtool could" + echo "*** not find such a program. So, this module is probably useless." + echo "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + else + deplibs="$dir/$old_library $deplibs" + link_static=yes + fi + fi # link shared/static library? + + if test "$linkmode" = lib; then + if test -n "$dependency_libs" && + { test "$hardcode_into_libs" != yes || + test "$build_old_libs" = yes || + test "$link_static" = yes; }; then + # Extract -R from dependency_libs + temp_deplibs= + for libdir in $dependency_libs; do + case $libdir in + -R*) func_stripname '-R' '' "$libdir" + temp_xrpath=$func_stripname_result + case " $xrpath " in + *" $temp_xrpath "*) ;; + *) func_append xrpath " $temp_xrpath";; + esac;; + *) func_append temp_deplibs " $libdir";; + esac + done + dependency_libs="$temp_deplibs" + fi + + func_append newlib_search_path " $absdir" + # Link against this library + test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" + # ... and its dependency_libs + tmp_libs= + for deplib in $dependency_libs; do + newdependency_libs="$deplib $newdependency_libs" + case $deplib in + -L*) func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result";; + *) func_resolve_sysroot "$deplib" ;; + esac + if $opt_preserve_dup_deps ; then + case "$tmp_libs " in + *" $func_resolve_sysroot_result "*) + func_append specialdeplibs " $func_resolve_sysroot_result" ;; + esac + fi + func_append tmp_libs " $func_resolve_sysroot_result" + done + + if test "$link_all_deplibs" != no; then + # Add the search paths of all dependency libraries + for deplib in $dependency_libs; do + path= + case $deplib in + -L*) path="$deplib" ;; + *.la) + func_resolve_sysroot "$deplib" + deplib=$func_resolve_sysroot_result + func_dirname "$deplib" "" "." + dir=$func_dirname_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; + *) + absdir=`cd "$dir" && pwd` + if test -z "$absdir"; then + func_warning "cannot determine absolute directory name of \`$dir'" + absdir="$dir" + fi + ;; + esac + if $GREP "^installed=no" $deplib > /dev/null; then + case $host in + *-*-darwin*) + depdepl= + eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` + if test -n "$deplibrary_names" ; then + for tmp in $deplibrary_names ; do + depdepl=$tmp + done + if test -f "$absdir/$objdir/$depdepl" ; then + depdepl="$absdir/$objdir/$depdepl" + darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + if test -z "$darwin_install_name"; then + darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + fi + func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}" + func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}" + path= + fi + fi + ;; + *) + path="-L$absdir/$objdir" + ;; + esac + else + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + test -z "$libdir" && \ + func_fatal_error "\`$deplib' is not a valid libtool archive" + test "$absdir" != "$libdir" && \ + func_warning "\`$deplib' seems to be moved" + + path="-L$absdir" + fi + ;; + esac + case " $deplibs " in + *" $path "*) ;; + *) deplibs="$path $deplibs" ;; + esac + done + fi # link_all_deplibs != no + fi # linkmode = lib + done # for deplib in $libs + if test "$pass" = link; then + if test "$linkmode" = "prog"; then + compile_deplibs="$new_inherited_linker_flags $compile_deplibs" + finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" + else + compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + fi + fi + dependency_libs="$newdependency_libs" + if test "$pass" = dlpreopen; then + # Link the dlpreopened libraries before other libraries + for deplib in $save_deplibs; do + deplibs="$deplib $deplibs" + done + fi + if test "$pass" != dlopen; then + if test "$pass" != conv; then + # Make sure lib_search_path contains only unique directories. + lib_search_path= + for dir in $newlib_search_path; do + case "$lib_search_path " in + *" $dir "*) ;; + *) func_append lib_search_path " $dir" ;; + esac + done + newlib_search_path= + fi + + if test "$linkmode,$pass" != "prog,link"; then + vars="deplibs" + else + vars="compile_deplibs finalize_deplibs" + fi + for var in $vars dependency_libs; do + # Add libraries to $var in reverse order + eval tmp_libs=\"\$$var\" + new_libs= + for deplib in $tmp_libs; do + # FIXME: Pedantically, this is the right thing to do, so + # that some nasty dependency loop isn't accidentally + # broken: + #new_libs="$deplib $new_libs" + # Pragmatically, this seems to cause very few problems in + # practice: + case $deplib in + -L*) new_libs="$deplib $new_libs" ;; + -R*) ;; + *) + # And here is the reason: when a library appears more + # than once as an explicit dependence of a library, or + # is implicitly linked in more than once by the + # compiler, it is considered special, and multiple + # occurrences thereof are not removed. Compare this + # with having the same library being listed as a + # dependency of multiple other libraries: in this case, + # we know (pedantically, we assume) the library does not + # need to be listed more than once, so we keep only the + # last copy. This is not always right, but it is rare + # enough that we require users that really mean to play + # such unportable linking tricks to link the library + # using -Wl,-lname, so that libtool does not consider it + # for duplicate removal. + case " $specialdeplibs " in + *" $deplib "*) new_libs="$deplib $new_libs" ;; + *) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$deplib $new_libs" ;; + esac + ;; + esac + ;; + esac + done + tmp_libs= + for deplib in $new_libs; do + case $deplib in + -L*) + case " $tmp_libs " in + *" $deplib "*) ;; + *) func_append tmp_libs " $deplib" ;; + esac + ;; + *) func_append tmp_libs " $deplib" ;; + esac + done + eval $var=\"$tmp_libs\" + done # for var + fi + # Last step: remove runtime libs from dependency_libs + # (they stay in deplibs) + tmp_libs= + for i in $dependency_libs ; do + case " $predeps $postdeps $compiler_lib_search_path " in + *" $i "*) + i="" + ;; + esac + if test -n "$i" ; then + func_append tmp_libs " $i" + fi + done + dependency_libs=$tmp_libs + done # for pass + if test "$linkmode" = prog; then + dlfiles="$newdlfiles" + fi + if test "$linkmode" = prog || test "$linkmode" = lib; then + dlprefiles="$newdlprefiles" + fi + + case $linkmode in + oldlib) + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + func_warning "\`-dlopen' is ignored for archives" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "\`-l' and \`-L' are ignored for archives" ;; + esac + + test -n "$rpath" && \ + func_warning "\`-rpath' is ignored for archives" + + test -n "$xrpath" && \ + func_warning "\`-R' is ignored for archives" + + test -n "$vinfo" && \ + func_warning "\`-version-info/-version-number' is ignored for archives" + + test -n "$release" && \ + func_warning "\`-release' is ignored for archives" + + test -n "$export_symbols$export_symbols_regex" && \ + func_warning "\`-export-symbols' is ignored for archives" + + # Now set the variables for building old libraries. + build_libtool_libs=no + oldlibs="$output" + func_append objs "$old_deplibs" + ;; + + lib) + # Make sure we only generate libraries of the form `libNAME.la'. + case $outputname in + lib*) + func_stripname 'lib' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + ;; + *) + test "$module" = no && \ + func_fatal_help "libtool library \`$output' must begin with \`lib'" + + if test "$need_lib_prefix" != no; then + # Add the "lib" prefix for modules if required + func_stripname '' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + else + func_stripname '' '.la' "$outputname" + libname=$func_stripname_result + fi + ;; + esac + + if test -n "$objs"; then + if test "$deplibs_check_method" != pass_all; then + func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs" + else + echo + $ECHO "*** Warning: Linking the shared library $output against the non-libtool" + $ECHO "*** objects $objs is not portable!" + func_append libobjs " $objs" + fi + fi + + test "$dlself" != no && \ + func_warning "\`-dlopen self' is ignored for libtool libraries" + + set dummy $rpath + shift + test "$#" -gt 1 && \ + func_warning "ignoring multiple \`-rpath's for a libtool library" + + install_libdir="$1" + + oldlibs= + if test -z "$rpath"; then + if test "$build_libtool_libs" = yes; then + # Building a libtool convenience library. + # Some compilers have problems with a `.al' extension so + # convenience libraries should have the same extension an + # archive normally would. + oldlibs="$output_objdir/$libname.$libext $oldlibs" + build_libtool_libs=convenience + build_old_libs=yes + fi + + test -n "$vinfo" && \ + func_warning "\`-version-info/-version-number' is ignored for convenience libraries" + + test -n "$release" && \ + func_warning "\`-release' is ignored for convenience libraries" + else + + # Parse the version information argument. + save_ifs="$IFS"; IFS=':' + set dummy $vinfo 0 0 0 + shift + IFS="$save_ifs" + + test -n "$7" && \ + func_fatal_help "too many parameters to \`-version-info'" + + # convert absolute version numbers to libtool ages + # this retains compatibility with .la files and attempts + # to make the code below a bit more comprehensible + + case $vinfo_number in + yes) + number_major="$1" + number_minor="$2" + number_revision="$3" + # + # There are really only two kinds -- those that + # use the current revision as the major version + # and those that subtract age and use age as + # a minor version. But, then there is irix + # which has an extra 1 added just for fun + # + case $version_type in + # correct linux to gnu/linux during the next big refactor + darwin|linux|osf|windows|none) + func_arith $number_major + $number_minor + current=$func_arith_result + age="$number_minor" + revision="$number_revision" + ;; + freebsd-aout|freebsd-elf|qnx|sunos) + current="$number_major" + revision="$number_minor" + age="0" + ;; + irix|nonstopux) + func_arith $number_major + $number_minor + current=$func_arith_result + age="$number_minor" + revision="$number_minor" + lt_irix_increment=no + ;; + *) + func_fatal_configuration "$modename: unknown library version type \`$version_type'" + ;; + esac + ;; + no) + current="$1" + revision="$2" + age="$3" + ;; + esac + + # Check that each of the things are valid numbers. + case $current in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "CURRENT \`$current' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + case $revision in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "REVISION \`$revision' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + case $age in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "AGE \`$age' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + if test "$age" -gt "$current"; then + func_error "AGE \`$age' is greater than the current interface number \`$current'" + func_fatal_error "\`$vinfo' is not valid version information" + fi + + # Calculate the version variables. + major= + versuffix= + verstring= + case $version_type in + none) ;; + + darwin) + # Like Linux, but with the current version available in + # verstring for coding it into the library header + func_arith $current - $age + major=.$func_arith_result + versuffix="$major.$age.$revision" + # Darwin ld doesn't like 0 for these options... + func_arith $current + 1 + minor_current=$func_arith_result + xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" + verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" + ;; + + freebsd-aout) + major=".$current" + versuffix=".$current.$revision"; + ;; + + freebsd-elf) + major=".$current" + versuffix=".$current" + ;; + + irix | nonstopux) + if test "X$lt_irix_increment" = "Xno"; then + func_arith $current - $age + else + func_arith $current - $age + 1 + fi + major=$func_arith_result + + case $version_type in + nonstopux) verstring_prefix=nonstopux ;; + *) verstring_prefix=sgi ;; + esac + verstring="$verstring_prefix$major.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$revision + while test "$loop" -ne 0; do + func_arith $revision - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring="$verstring_prefix$major.$iface:$verstring" + done + + # Before this point, $major must not contain `.'. + major=.$major + versuffix="$major.$revision" + ;; + + linux) # correct to gnu/linux during the next big refactor + func_arith $current - $age + major=.$func_arith_result + versuffix="$major.$age.$revision" + ;; + + osf) + func_arith $current - $age + major=.$func_arith_result + versuffix=".$current.$age.$revision" + verstring="$current.$age.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$age + while test "$loop" -ne 0; do + func_arith $current - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring="$verstring:${iface}.0" + done + + # Make executables depend on our current version. + func_append verstring ":${current}.0" + ;; + + qnx) + major=".$current" + versuffix=".$current" + ;; + + sunos) + major=".$current" + versuffix=".$current.$revision" + ;; + + windows) + # Use '-' rather than '.', since we only want one + # extension on DOS 8.3 filesystems. + func_arith $current - $age + major=$func_arith_result + versuffix="-$major" + ;; + + *) + func_fatal_configuration "unknown library version type \`$version_type'" + ;; + esac + + # Clear the version info if we defaulted, and they specified a release. + if test -z "$vinfo" && test -n "$release"; then + major= + case $version_type in + darwin) + # we can't check for "0.0" in archive_cmds due to quoting + # problems, so we reset it completely + verstring= + ;; + *) + verstring="0.0" + ;; + esac + if test "$need_version" = no; then + versuffix= + else + versuffix=".0.0" + fi + fi + + # Remove version info from name if versioning should be avoided + if test "$avoid_version" = yes && test "$need_version" = no; then + major= + versuffix= + verstring="" + fi + + # Check to see if the archive will have undefined symbols. + if test "$allow_undefined" = yes; then + if test "$allow_undefined_flag" = unsupported; then + func_warning "undefined symbols not allowed in $host shared libraries" + build_libtool_libs=no + build_old_libs=yes + fi + else + # Don't allow undefined symbols. + allow_undefined_flag="$no_undefined_flag" + fi + + fi + + func_generate_dlsyms "$libname" "$libname" "yes" + func_append libobjs " $symfileobj" + test "X$libobjs" = "X " && libobjs= + + if test "$opt_mode" != relink; then + # Remove our outputs, but don't remove object files since they + # may have been created when compiling PIC objects. + removelist= + tempremovelist=`$ECHO "$output_objdir/*"` + for p in $tempremovelist; do + case $p in + *.$objext | *.gcno) + ;; + $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) + if test "X$precious_files_regex" != "X"; then + if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 + then + continue + fi + fi + func_append removelist " $p" + ;; + *) ;; + esac + done + test -n "$removelist" && \ + func_show_eval "${RM}r \$removelist" + fi + + # Now set the variables for building old libraries. + if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then + func_append oldlibs " $output_objdir/$libname.$libext" + + # Transform .lo files to .o files. + oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP` + fi + + # Eliminate all temporary directories. + #for path in $notinst_path; do + # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` + # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` + # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` + #done + + if test -n "$xrpath"; then + # If the user specified any rpath flags, then add them. + temp_xrpath= + for libdir in $xrpath; do + func_replace_sysroot "$libdir" + func_append temp_xrpath " -R$func_replace_sysroot_result" + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + done + if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then + dependency_libs="$temp_xrpath $dependency_libs" + fi + fi + + # Make sure dlfiles contains only unique files that won't be dlpreopened + old_dlfiles="$dlfiles" + dlfiles= + for lib in $old_dlfiles; do + case " $dlprefiles $dlfiles " in + *" $lib "*) ;; + *) func_append dlfiles " $lib" ;; + esac + done + + # Make sure dlprefiles contains only unique files + old_dlprefiles="$dlprefiles" + dlprefiles= + for lib in $old_dlprefiles; do + case "$dlprefiles " in + *" $lib "*) ;; + *) func_append dlprefiles " $lib" ;; + esac + done + + if test "$build_libtool_libs" = yes; then + if test -n "$rpath"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) + # these systems don't actually have a c library (as such)! + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C library is in the System framework + func_append deplibs " System.ltframework" + ;; + *-*-netbsd*) + # Don't link with libc until the a.out ld.so is fixed. + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + ;; + *) + # Add libc to deplibs on all other systems if necessary. + if test "$build_libtool_need_lc" = "yes"; then + func_append deplibs " -lc" + fi + ;; + esac + fi + + # Transform deplibs into only deplibs that can be linked in shared. + name_save=$name + libname_save=$libname + release_save=$release + versuffix_save=$versuffix + major_save=$major + # I'm not sure if I'm treating the release correctly. I think + # release should show up in the -l (ie -lgmp5) so we don't want to + # add it in twice. Is that correct? + release="" + versuffix="" + major="" + newdeplibs= + droppeddeps=no + case $deplibs_check_method in + pass_all) + # Don't check for shared/static. Everything works. + # This might be a little naive. We might want to check + # whether the library exists or not. But this is on + # osf3 & osf4 and I'm not really sure... Just + # implementing what was already the behavior. + newdeplibs=$deplibs + ;; + test_compile) + # This code stresses the "libraries are programs" paradigm to its + # limits. Maybe even breaks it. We compile a program, linking it + # against the deplibs as a proxy for the library. Then we can check + # whether they linked in statically or dynamically with ldd. + $opt_dry_run || $RM conftest.c + cat > conftest.c </dev/null` + $nocaseglob + else + potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` + fi + for potent_lib in $potential_libs; do + # Follow soft links. + if ls -lLd "$potent_lib" 2>/dev/null | + $GREP " -> " >/dev/null; then + continue + fi + # The statement above tries to avoid entering an + # endless loop below, in case of cyclic links. + # We might still enter an endless loop, since a link + # loop can be closed while we follow links, + # but so what? + potlib="$potent_lib" + while test -h "$potlib" 2>/dev/null; do + potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'` + case $potliblink in + [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; + *) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";; + esac + done + if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | + $SED -e 10q | + $EGREP "$file_magic_regex" > /dev/null; then + func_append newdeplibs " $a_deplib" + a_deplib="" + break 2 + fi + done + done + fi + if test -n "$a_deplib" ; then + droppeddeps=yes + echo + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because I did check the linker path looking for a file starting" + if test -z "$potlib" ; then + $ECHO "*** with $libname but no candidates were found. (...for file magic test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a file magic. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + func_append newdeplibs " $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + for a_deplib in $deplibs; do + case $a_deplib in + -l*) + func_stripname -l '' "$a_deplib" + name=$func_stripname_result + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $a_deplib "*) + func_append newdeplibs " $a_deplib" + a_deplib="" + ;; + esac + fi + if test -n "$a_deplib" ; then + libname=`eval "\\$ECHO \"$libname_spec\""` + for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do + potential_libs=`ls $i/$libname[.-]* 2>/dev/null` + for potent_lib in $potential_libs; do + potlib="$potent_lib" # see symlink-check above in file_magic test + if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \ + $EGREP "$match_pattern_regex" > /dev/null; then + func_append newdeplibs " $a_deplib" + a_deplib="" + break 2 + fi + done + done + fi + if test -n "$a_deplib" ; then + droppeddeps=yes + echo + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because I did check the linker path looking for a file starting" + if test -z "$potlib" ; then + $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a regex pattern. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + func_append newdeplibs " $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + none | unknown | *) + newdeplibs="" + tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + for i in $predeps $postdeps ; do + # can't use Xsed below, because $i might contain '/' + tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"` + done + fi + case $tmp_deplibs in + *[!\ \ ]*) + echo + if test "X$deplibs_check_method" = "Xnone"; then + echo "*** Warning: inter-library dependencies are not supported in this platform." + else + echo "*** Warning: inter-library dependencies are not known to be supported." + fi + echo "*** All declared inter-library dependencies are being dropped." + droppeddeps=yes + ;; + esac + ;; + esac + versuffix=$versuffix_save + major=$major_save + release=$release_save + libname=$libname_save + name=$name_save + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library with the System framework + newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` + ;; + esac + + if test "$droppeddeps" = yes; then + if test "$module" = yes; then + echo + echo "*** Warning: libtool could not satisfy all declared inter-library" + $ECHO "*** dependencies of module $libname. Therefore, libtool will create" + echo "*** a static module, that should work as long as the dlopening" + echo "*** application is linked with the -dlopen flag." + if test -z "$global_symbol_pipe"; then + echo + echo "*** However, this would only work if libtool was able to extract symbol" + echo "*** lists from a program, using \`nm' or equivalent, but libtool could" + echo "*** not find such a program. So, this module is probably useless." + echo "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + else + echo "*** The inter-library dependencies that have been dropped here will be" + echo "*** automatically added whenever a program is linked with this library" + echo "*** or is declared to -dlopen it." + + if test "$allow_undefined" = no; then + echo + echo "*** Since this library must not contain undefined symbols," + echo "*** because either the platform does not support them or" + echo "*** it was explicitly requested with -no-undefined," + echo "*** libtool will only create a static version of it." + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + fi + fi + # Done checking deplibs! + deplibs=$newdeplibs + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + case $host in + *-*-darwin*) + newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $deplibs " in + *" -L$path/$objdir "*) + func_append new_libs " -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) func_append new_libs " $deplib" ;; + esac + ;; + *) func_append new_libs " $deplib" ;; + esac + done + deplibs="$new_libs" + + # All the library-specific variables (install_libdir is set above). + library_names= + old_library= + dlname= + + # Test again, we may have decided not to build it any more + if test "$build_libtool_libs" = yes; then + # Remove ${wl} instances when linking with ld. + # FIXME: should test the right _cmds variable. + case $archive_cmds in + *\$LD\ *) wl= ;; + esac + if test "$hardcode_into_libs" = yes; then + # Hardcode the library paths + hardcode_libdirs= + dep_rpath= + rpath="$finalize_rpath" + test "$opt_mode" != relink && rpath="$compile_rpath$rpath" + for libdir in $rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + func_replace_sysroot "$libdir" + libdir=$func_replace_sysroot_result + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append dep_rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) func_append perm_rpath " $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval "dep_rpath=\"$hardcode_libdir_flag_spec\"" + fi + if test -n "$runpath_var" && test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + func_append rpath "$dir:" + done + eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" + fi + test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" + fi + + shlibpath="$finalize_shlibpath" + test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath" + if test -n "$shlibpath"; then + eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" + fi + + # Get the real and link names of the library. + eval shared_ext=\"$shrext_cmds\" + eval library_names=\"$library_names_spec\" + set dummy $library_names + shift + realname="$1" + shift + + if test -n "$soname_spec"; then + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + if test -z "$dlname"; then + dlname=$soname + fi + + lib="$output_objdir/$realname" + linknames= + for link + do + func_append linknames " $link" + done + + # Use standard objects if they are pic + test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` + test "X$libobjs" = "X " && libobjs= + + delfiles= + if test -n "$export_symbols" && test -n "$include_expsyms"; then + $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" + export_symbols="$output_objdir/$libname.uexp" + func_append delfiles " $export_symbols" + fi + + orig_export_symbols= + case $host_os in + cygwin* | mingw* | cegcc*) + if test -n "$export_symbols" && test -z "$export_symbols_regex"; then + # exporting using user supplied symfile + if test "x`$SED 1q $export_symbols`" != xEXPORTS; then + # and it's NOT already a .def file. Must figure out + # which of the given symbols are data symbols and tag + # them as such. So, trigger use of export_symbols_cmds. + # export_symbols gets reassigned inside the "prepare + # the list of exported symbols" if statement, so the + # include_expsyms logic still works. + orig_export_symbols="$export_symbols" + export_symbols= + always_export_symbols=yes + fi + fi + ;; + esac + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then + func_verbose "generating symbol list for \`$libname.la'" + export_symbols="$output_objdir/$libname.exp" + $opt_dry_run || $RM $export_symbols + cmds=$export_symbols_cmds + save_ifs="$IFS"; IFS='~' + for cmd1 in $cmds; do + IFS="$save_ifs" + # Take the normal branch if the nm_file_list_spec branch + # doesn't work or if tool conversion is not needed. + case $nm_file_list_spec~$to_tool_file_cmd in + *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) + try_normal_branch=yes + eval cmd=\"$cmd1\" + func_len " $cmd" + len=$func_len_result + ;; + *) + try_normal_branch=no + ;; + esac + if test "$try_normal_branch" = yes \ + && { test "$len" -lt "$max_cmd_len" \ + || test "$max_cmd_len" -le -1; } + then + func_show_eval "$cmd" 'exit $?' + skipped_export=false + elif test -n "$nm_file_list_spec"; then + func_basename "$output" + output_la=$func_basename_result + save_libobjs=$libobjs + save_output=$output + output=${output_objdir}/${output_la}.nm + func_to_tool_file "$output" + libobjs=$nm_file_list_spec$func_to_tool_file_result + func_append delfiles " $output" + func_verbose "creating $NM input file list: $output" + for obj in $save_libobjs; do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" + done > "$output" + eval cmd=\"$cmd1\" + func_show_eval "$cmd" 'exit $?' + output=$save_output + libobjs=$save_libobjs + skipped_export=false + else + # The command line is too long to execute in one step. + func_verbose "using reloadable object file for export list..." + skipped_export=: + # Break out early, otherwise skipped_export may be + # set to false by a later but shorter cmd. + break + fi + done + IFS="$save_ifs" + if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + fi + + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols="$export_symbols" + test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" + $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' + fi + + if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + func_append delfiles " $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + + tmp_deplibs= + for test_deplib in $deplibs; do + case " $convenience " in + *" $test_deplib "*) ;; + *) + func_append tmp_deplibs " $test_deplib" + ;; + esac + done + deplibs="$tmp_deplibs" + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec" && + test "$compiler_needs_object" = yes && + test -z "$libobjs"; then + # extract the archives, so we have objects to list. + # TODO: could optimize this to just extract one archive. + whole_archive_flag_spec= + fi + if test -n "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + else + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + + func_extract_archives $gentop $convenience + func_append libobjs " $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + fi + + if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then + eval flag=\"$thread_safe_flag_spec\" + func_append linker_flags " $flag" + fi + + # Make a backup of the uninstalled library when relinking + if test "$opt_mode" = relink; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? + fi + + # Do each of the archive commands. + if test "$module" = yes && test -n "$module_cmds" ; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + eval test_cmds=\"$module_expsym_cmds\" + cmds=$module_expsym_cmds + else + eval test_cmds=\"$module_cmds\" + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + eval test_cmds=\"$archive_expsym_cmds\" + cmds=$archive_expsym_cmds + else + eval test_cmds=\"$archive_cmds\" + cmds=$archive_cmds + fi + fi + + if test "X$skipped_export" != "X:" && + func_len " $test_cmds" && + len=$func_len_result && + test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + : + else + # The command line is too long to link in one step, link piecewise + # or, if using GNU ld and skipped_export is not :, use a linker + # script. + + # Save the value of $output and $libobjs because we want to + # use them later. If we have whole_archive_flag_spec, we + # want to use save_libobjs as it was before + # whole_archive_flag_spec was expanded, because we can't + # assume the linker understands whole_archive_flag_spec. + # This may have to be revisited, in case too many + # convenience libraries get linked in and end up exceeding + # the spec. + if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + fi + save_output=$output + func_basename "$output" + output_la=$func_basename_result + + # Clear the reloadable object creation command queue and + # initialize k to one. + test_cmds= + concat_cmds= + objlist= + last_robj= + k=1 + + if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then + output=${output_objdir}/${output_la}.lnkscript + func_verbose "creating GNU ld script: $output" + echo 'INPUT (' > $output + for obj in $save_libobjs + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" >> $output + done + echo ')' >> $output + func_append delfiles " $output" + func_to_tool_file "$output" + output=$func_to_tool_file_result + elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then + output=${output_objdir}/${output_la}.lnk + func_verbose "creating linker input file list: $output" + : > $output + set x $save_libobjs + shift + firstobj= + if test "$compiler_needs_object" = yes; then + firstobj="$1 " + shift + fi + for obj + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" >> $output + done + func_append delfiles " $output" + func_to_tool_file "$output" + output=$firstobj\"$file_list_spec$func_to_tool_file_result\" + else + if test -n "$save_libobjs"; then + func_verbose "creating reloadable object files..." + output=$output_objdir/$output_la-${k}.$objext + eval test_cmds=\"$reload_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + + # Loop over the list of objects to be linked. + for obj in $save_libobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + if test "X$objlist" = X || + test "$len" -lt "$max_cmd_len"; then + func_append objlist " $obj" + else + # The command $test_cmds is almost too long, add a + # command to the queue. + if test "$k" -eq 1 ; then + # The first file doesn't have a previous command to add. + reload_objs=$objlist + eval concat_cmds=\"$reload_cmds\" + else + # All subsequent reloadable object files will link in + # the last one created. + reload_objs="$objlist $last_robj" + eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" + fi + last_robj=$output_objdir/$output_la-${k}.$objext + func_arith $k + 1 + k=$func_arith_result + output=$output_objdir/$output_la-${k}.$objext + objlist=" $obj" + func_len " $last_robj" + func_arith $len0 + $func_len_result + len=$func_arith_result + fi + done + # Handle the remaining objects by creating one last + # reloadable object file. All subsequent reloadable object + # files will link in the last one created. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + reload_objs="$objlist $last_robj" + eval concat_cmds=\"\${concat_cmds}$reload_cmds\" + if test -n "$last_robj"; then + eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\" + fi + func_append delfiles " $output" + + else + output= + fi + + if ${skipped_export-false}; then + func_verbose "generating symbol list for \`$libname.la'" + export_symbols="$output_objdir/$libname.exp" + $opt_dry_run || $RM $export_symbols + libobjs=$output + # Append the command to create the export file. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" + if test -n "$last_robj"; then + eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" + fi + fi + + test -n "$save_libobjs" && + func_verbose "creating a temporary reloadable object file: $output" + + # Loop through the commands generated above and execute them. + save_ifs="$IFS"; IFS='~' + for cmd in $concat_cmds; do + IFS="$save_ifs" + $opt_silent || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test "$opt_mode" = relink; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS="$save_ifs" + + if test -n "$export_symbols_regex" && ${skipped_export-false}; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + + if ${skipped_export-false}; then + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols="$export_symbols" + test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" + $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' + fi + + if test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + func_append delfiles " $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + fi + + libobjs=$output + # Restore the value of output. + output=$save_output + + if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + fi + # Expand the library linking commands again to reset the + # value of $libobjs for piecewise linking. + + # Do each of the archive commands. + if test "$module" = yes && test -n "$module_cmds" ; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + cmds=$module_expsym_cmds + else + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + cmds=$archive_expsym_cmds + else + cmds=$archive_cmds + fi + fi + fi + + if test -n "$delfiles"; then + # Append the command to remove temporary files to $cmds. + eval cmds=\"\$cmds~\$RM $delfiles\" + fi + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + + func_extract_archives $gentop $dlprefiles + func_append libobjs " $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $opt_silent || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test "$opt_mode" = relink; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS="$save_ifs" + + # Restore the uninstalled library and exit + if test "$opt_mode" = relink; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? + + if test -n "$convenience"; then + if test -z "$whole_archive_flag_spec"; then + func_show_eval '${RM}r "$gentop"' + fi + fi + + exit $EXIT_SUCCESS + fi + + # Create links to the real library. + for linkname in $linknames; do + if test "$realname" != "$linkname"; then + func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' + fi + done + + # If -module or -export-dynamic was specified, set the dlname. + if test "$module" = yes || test "$export_dynamic" = yes; then + # On all known operating systems, these are identical. + dlname="$soname" + fi + fi + ;; + + obj) + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + func_warning "\`-dlopen' is ignored for objects" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "\`-l' and \`-L' are ignored for objects" ;; + esac + + test -n "$rpath" && \ + func_warning "\`-rpath' is ignored for objects" + + test -n "$xrpath" && \ + func_warning "\`-R' is ignored for objects" + + test -n "$vinfo" && \ + func_warning "\`-version-info' is ignored for objects" + + test -n "$release" && \ + func_warning "\`-release' is ignored for objects" + + case $output in + *.lo) + test -n "$objs$old_deplibs" && \ + func_fatal_error "cannot build library object \`$output' from non-libtool objects" + + libobj=$output + func_lo2o "$libobj" + obj=$func_lo2o_result + ;; + *) + libobj= + obj="$output" + ;; + esac + + # Delete the old objects. + $opt_dry_run || $RM $obj $libobj + + # Objects from convenience libraries. This assumes + # single-version convenience libraries. Whenever we create + # different ones for PIC/non-PIC, this we'll have to duplicate + # the extraction. + reload_conv_objs= + gentop= + # reload_cmds runs $LD directly, so let us get rid of + # -Wl from whole_archive_flag_spec and hope we can get by with + # turning comma into space.. + wl= + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec"; then + eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" + reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` + else + gentop="$output_objdir/${obj}x" + func_append generated " $gentop" + + func_extract_archives $gentop $convenience + reload_conv_objs="$reload_objs $func_extract_archives_result" + fi + fi + + # If we're not building shared, we need to use non_pic_objs + test "$build_libtool_libs" != yes && libobjs="$non_pic_objects" + + # Create the old-style object. + reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test + + output="$obj" + func_execute_cmds "$reload_cmds" 'exit $?' + + # Exit if we aren't doing a library object file. + if test -z "$libobj"; then + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + fi + + if test "$build_libtool_libs" != yes; then + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + # Create an invalid libtool object if no PIC, so that we don't + # accidentally link it into a program. + # $show "echo timestamp > $libobj" + # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? + exit $EXIT_SUCCESS + fi + + if test -n "$pic_flag" || test "$pic_mode" != default; then + # Only do commands if we really have different PIC objects. + reload_objs="$libobjs $reload_conv_objs" + output="$libobj" + func_execute_cmds "$reload_cmds" 'exit $?' + fi + + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + ;; + + prog) + case $host in + *cygwin*) func_stripname '' '.exe' "$output" + output=$func_stripname_result.exe;; + esac + test -n "$vinfo" && \ + func_warning "\`-version-info' is ignored for programs" + + test -n "$release" && \ + func_warning "\`-release' is ignored for programs" + + test "$preload" = yes \ + && test "$dlopen_support" = unknown \ + && test "$dlopen_self" = unknown \ + && test "$dlopen_self_static" = unknown && \ + func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support." + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library is the System framework + compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` + finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` + ;; + esac + + case $host in + *-*-darwin*) + # Don't allow lazy linking, it breaks C++ global constructors + # But is supposedly fixed on 10.4 or later (yay!). + if test "$tagname" = CXX ; then + case ${MACOSX_DEPLOYMENT_TARGET-10.0} in + 10.[0123]) + func_append compile_command " ${wl}-bind_at_load" + func_append finalize_command " ${wl}-bind_at_load" + ;; + esac + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $compile_deplibs " in + *" -L$path/$objdir "*) + func_append new_libs " -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $compile_deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) func_append new_libs " $deplib" ;; + esac + ;; + *) func_append new_libs " $deplib" ;; + esac + done + compile_deplibs="$new_libs" + + + func_append compile_command " $compile_deplibs" + func_append finalize_command " $finalize_deplibs" + + if test -n "$rpath$xrpath"; then + # If the user specified any rpath flags, then add them. + for libdir in $rpath $xrpath; do + # This is the magic to use -rpath. + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + done + fi + + # Now hardcode the library paths + rpath= + hardcode_libdirs= + for libdir in $compile_rpath $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) func_append perm_rpath " $libdir" ;; + esac + fi + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$libdir:"*) ;; + ::) dllsearchpath=$libdir;; + *) func_append dllsearchpath ":$libdir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + ::) dllsearchpath=$testbindir;; + *) func_append dllsearchpath ":$testbindir";; + esac + ;; + esac + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + compile_rpath="$rpath" + + rpath= + hardcode_libdirs= + for libdir in $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$finalize_perm_rpath " in + *" $libdir "*) ;; + *) func_append finalize_perm_rpath " $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + finalize_rpath="$rpath" + + if test -n "$libobjs" && test "$build_old_libs" = yes; then + # Transform all the library objects into standard objects. + compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` + finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` + fi + + func_generate_dlsyms "$outputname" "@PROGRAM@" "no" + + # template prelinking step + if test -n "$prelink_cmds"; then + func_execute_cmds "$prelink_cmds" 'exit $?' + fi + + wrappers_required=yes + case $host in + *cegcc* | *mingw32ce*) + # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. + wrappers_required=no + ;; + *cygwin* | *mingw* ) + if test "$build_libtool_libs" != yes; then + wrappers_required=no + fi + ;; + *) + if test "$need_relink" = no || test "$build_libtool_libs" != yes; then + wrappers_required=no + fi + ;; + esac + if test "$wrappers_required" = no; then + # Replace the output file specification. + compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` + link_command="$compile_command$compile_rpath" + + # We have no uninstalled library dependencies, so finalize right now. + exit_status=0 + func_show_eval "$link_command" 'exit_status=$?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + # Delete the generated files. + if test -f "$output_objdir/${outputname}S.${objext}"; then + func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"' + fi + + exit $exit_status + fi + + if test -n "$compile_shlibpath$finalize_shlibpath"; then + compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" + fi + if test -n "$finalize_shlibpath"; then + finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" + fi + + compile_var= + finalize_var= + if test -n "$runpath_var"; then + if test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + func_append rpath "$dir:" + done + compile_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + if test -n "$finalize_perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $finalize_perm_rpath; do + func_append rpath "$dir:" + done + finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + fi + + if test "$no_install" = yes; then + # We don't need to create a wrapper script. + link_command="$compile_var$compile_command$compile_rpath" + # Replace the output file specification. + link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` + # Delete the old output file. + $opt_dry_run || $RM $output + # Link the executable and exit + func_show_eval "$link_command" 'exit $?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + exit $EXIT_SUCCESS + fi + + if test "$hardcode_action" = relink; then + # Fast installation is not supported + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + + func_warning "this platform does not like uninstalled shared libraries" + func_warning "\`$output' will be relinked during installation" + else + if test "$fast_install" != no; then + link_command="$finalize_var$compile_command$finalize_rpath" + if test "$fast_install" = yes; then + relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` + else + # fast_install is set to needless + relink_command= + fi + else + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + fi + fi + + # Replace the output file specification. + link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` + + # Delete the old output files. + $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname + + func_show_eval "$link_command" 'exit $?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output_objdir/$outputname" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + # Now create the wrapper script. + func_verbose "creating $output" + + # Quote the relink command for shipping. + if test -n "$relink_command"; then + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + relink_command="(cd `pwd`; $relink_command)" + relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` + fi + + # Only actually do things if not in dry run mode. + $opt_dry_run || { + # win32 will think the script is a binary if it has + # a .exe suffix, so we strip it off here. + case $output in + *.exe) func_stripname '' '.exe' "$output" + output=$func_stripname_result ;; + esac + # test for cygwin because mv fails w/o .exe extensions + case $host in + *cygwin*) + exeext=.exe + func_stripname '' '.exe' "$outputname" + outputname=$func_stripname_result ;; + *) exeext= ;; + esac + case $host in + *cygwin* | *mingw* ) + func_dirname_and_basename "$output" "" "." + output_name=$func_basename_result + output_path=$func_dirname_result + cwrappersource="$output_path/$objdir/lt-$output_name.c" + cwrapper="$output_path/$output_name.exe" + $RM $cwrappersource $cwrapper + trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 + + func_emit_cwrapperexe_src > $cwrappersource + + # The wrapper executable is built using the $host compiler, + # because it contains $host paths and files. If cross- + # compiling, it, like the target executable, must be + # executed on the $host or under an emulation environment. + $opt_dry_run || { + $LTCC $LTCFLAGS -o $cwrapper $cwrappersource + $STRIP $cwrapper + } + + # Now, create the wrapper script for func_source use: + func_ltwrapper_scriptname $cwrapper + $RM $func_ltwrapper_scriptname_result + trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 + $opt_dry_run || { + # note: this script will not be executed, so do not chmod. + if test "x$build" = "x$host" ; then + $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result + else + func_emit_wrapper no > $func_ltwrapper_scriptname_result + fi + } + ;; + * ) + $RM $output + trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 + + func_emit_wrapper no > $output + chmod +x $output + ;; + esac + } + exit $EXIT_SUCCESS + ;; + esac + + # See if we need to build an old-fashioned archive. + for oldlib in $oldlibs; do + + if test "$build_libtool_libs" = convenience; then + oldobjs="$libobjs_save $symfileobj" + addlibs="$convenience" + build_libtool_libs=no + else + if test "$build_libtool_libs" = module; then + oldobjs="$libobjs_save" + build_libtool_libs=no + else + oldobjs="$old_deplibs $non_pic_objects" + if test "$preload" = yes && test -f "$symfileobj"; then + func_append oldobjs " $symfileobj" + fi + fi + addlibs="$old_convenience" + fi + + if test -n "$addlibs"; then + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + + func_extract_archives $gentop $addlibs + func_append oldobjs " $func_extract_archives_result" + fi + + # Do each command in the archive commands. + if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then + cmds=$old_archive_from_new_cmds + else + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + + func_extract_archives $gentop $dlprefiles + func_append oldobjs " $func_extract_archives_result" + fi + + # POSIX demands no paths to be encoded in archives. We have + # to avoid creating archives with duplicate basenames if we + # might have to extract them afterwards, e.g., when creating a + # static archive out of a convenience library, or when linking + # the entirety of a libtool archive into another (currently + # not supported by libtool). + if (for obj in $oldobjs + do + func_basename "$obj" + $ECHO "$func_basename_result" + done | sort | sort -uc >/dev/null 2>&1); then + : + else + echo "copying selected object files to avoid basename conflicts..." + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + func_mkdir_p "$gentop" + save_oldobjs=$oldobjs + oldobjs= + counter=1 + for obj in $save_oldobjs + do + func_basename "$obj" + objbase="$func_basename_result" + case " $oldobjs " in + " ") oldobjs=$obj ;; + *[\ /]"$objbase "*) + while :; do + # Make sure we don't pick an alternate name that also + # overlaps. + newobj=lt$counter-$objbase + func_arith $counter + 1 + counter=$func_arith_result + case " $oldobjs " in + *[\ /]"$newobj "*) ;; + *) if test ! -f "$gentop/$newobj"; then break; fi ;; + esac + done + func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" + func_append oldobjs " $gentop/$newobj" + ;; + *) func_append oldobjs " $obj" ;; + esac + done + fi + func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 + tool_oldlib=$func_to_tool_file_result + eval cmds=\"$old_archive_cmds\" + + func_len " $cmds" + len=$func_len_result + if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + cmds=$old_archive_cmds + elif test -n "$archiver_list_spec"; then + func_verbose "using command file archive linking..." + for obj in $oldobjs + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" + done > $output_objdir/$libname.libcmd + func_to_tool_file "$output_objdir/$libname.libcmd" + oldobjs=" $archiver_list_spec$func_to_tool_file_result" + cmds=$old_archive_cmds + else + # the command line is too long to link in one step, link in parts + func_verbose "using piecewise archive linking..." + save_RANLIB=$RANLIB + RANLIB=: + objlist= + concat_cmds= + save_oldobjs=$oldobjs + oldobjs= + # Is there a better way of finding the last object in the list? + for obj in $save_oldobjs + do + last_oldobj=$obj + done + eval test_cmds=\"$old_archive_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + for obj in $save_oldobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + func_append objlist " $obj" + if test "$len" -lt "$max_cmd_len"; then + : + else + # the above command should be used before it gets too long + oldobjs=$objlist + if test "$obj" = "$last_oldobj" ; then + RANLIB=$save_RANLIB + fi + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\" + objlist= + len=$len0 + fi + done + RANLIB=$save_RANLIB + oldobjs=$objlist + if test "X$oldobjs" = "X" ; then + eval cmds=\"\$concat_cmds\" + else + eval cmds=\"\$concat_cmds~\$old_archive_cmds\" + fi + fi + fi + func_execute_cmds "$cmds" 'exit $?' + done + + test -n "$generated" && \ + func_show_eval "${RM}r$generated" + + # Now create the libtool archive. + case $output in + *.la) + old_library= + test "$build_old_libs" = yes && old_library="$libname.$libext" + func_verbose "creating $output" + + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + # Quote the link command for shipping. + relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" + relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` + if test "$hardcode_automatic" = yes ; then + relink_command= + fi + + # Only create the output if not a dry run. + $opt_dry_run || { + for installed in no yes; do + if test "$installed" = yes; then + if test -z "$install_libdir"; then + break + fi + output="$output_objdir/$outputname"i + # Replace all uninstalled libtool libraries with the installed ones + newdependency_libs= + for deplib in $dependency_libs; do + case $deplib in + *.la) + func_basename "$deplib" + name="$func_basename_result" + func_resolve_sysroot "$deplib" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result` + test -z "$libdir" && \ + func_fatal_error "\`$deplib' is not a valid libtool archive" + func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name" + ;; + -L*) + func_stripname -L '' "$deplib" + func_replace_sysroot "$func_stripname_result" + func_append newdependency_libs " -L$func_replace_sysroot_result" + ;; + -R*) + func_stripname -R '' "$deplib" + func_replace_sysroot "$func_stripname_result" + func_append newdependency_libs " -R$func_replace_sysroot_result" + ;; + *) func_append newdependency_libs " $deplib" ;; + esac + done + dependency_libs="$newdependency_libs" + newdlfiles= + + for lib in $dlfiles; do + case $lib in + *.la) + func_basename "$lib" + name="$func_basename_result" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "\`$lib' is not a valid libtool archive" + func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name" + ;; + *) func_append newdlfiles " $lib" ;; + esac + done + dlfiles="$newdlfiles" + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + *.la) + # Only pass preopened files to the pseudo-archive (for + # eventual linking with the app. that links it) if we + # didn't already link the preopened objects directly into + # the library: + func_basename "$lib" + name="$func_basename_result" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "\`$lib' is not a valid libtool archive" + func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name" + ;; + esac + done + dlprefiles="$newdlprefiles" + else + newdlfiles= + for lib in $dlfiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + *) abs=`pwd`"/$lib" ;; + esac + func_append newdlfiles " $abs" + done + dlfiles="$newdlfiles" + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + *) abs=`pwd`"/$lib" ;; + esac + func_append newdlprefiles " $abs" + done + dlprefiles="$newdlprefiles" + fi + $RM $output + # place dlname in correct position for cygwin + # In fact, it would be nice if we could use this code for all target + # systems that can't hard-code library paths into their executables + # and that have no shared library path variable independent of PATH, + # but it turns out we can't easily determine that from inspecting + # libtool variables, so we have to hard-code the OSs to which it + # applies here; at the moment, that means platforms that use the PE + # object format with DLL files. See the long comment at the top of + # tests/bindir.at for full details. + tdlname=$dlname + case $host,$output,$installed,$module,$dlname in + *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) + # If a -bindir argument was supplied, place the dll there. + if test "x$bindir" != x ; + then + func_relative_path "$install_libdir" "$bindir" + tdlname=$func_relative_path_result$dlname + else + # Otherwise fall back on heuristic. + tdlname=../bin/$dlname + fi + ;; + esac + $ECHO > $output "\ +# $outputname - a libtool library file +# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION +# +# Please DO NOT delete this file! +# It is necessary for linking the library. + +# The name that we can dlopen(3). +dlname='$tdlname' + +# Names of this library. +library_names='$library_names' + +# The name of the static archive. +old_library='$old_library' + +# Linker flags that can not go in dependency_libs. +inherited_linker_flags='$new_inherited_linker_flags' + +# Libraries that this one depends upon. +dependency_libs='$dependency_libs' + +# Names of additional weak libraries provided by this library +weak_library_names='$weak_libs' + +# Version information for $libname. +current=$current +age=$age +revision=$revision + +# Is this an already installed library? +installed=$installed + +# Should we warn about portability when linking against -modules? +shouldnotlink=$module + +# Files to dlopen/dlpreopen +dlopen='$dlfiles' +dlpreopen='$dlprefiles' + +# Directory that this library needs to be installed in: +libdir='$install_libdir'" + if test "$installed" = no && test "$need_relink" = yes; then + $ECHO >> $output "\ +relink_command=\"$relink_command\"" + fi + done + } + + # Do a symbolic link so that the libtool archive can be found in + # LD_LIBRARY_PATH before the program is installed. + func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?' + ;; + esac + exit $EXIT_SUCCESS +} + +{ test "$opt_mode" = link || test "$opt_mode" = relink; } && + func_mode_link ${1+"$@"} + + +# func_mode_uninstall arg... +func_mode_uninstall () +{ + $opt_debug + RM="$nonopt" + files= + rmforce= + exit_status=0 + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + for arg + do + case $arg in + -f) func_append RM " $arg"; rmforce=yes ;; + -*) func_append RM " $arg" ;; + *) func_append files " $arg" ;; + esac + done + + test -z "$RM" && \ + func_fatal_help "you must specify an RM program" + + rmdirs= + + for file in $files; do + func_dirname "$file" "" "." + dir="$func_dirname_result" + if test "X$dir" = X.; then + odir="$objdir" + else + odir="$dir/$objdir" + fi + func_basename "$file" + name="$func_basename_result" + test "$opt_mode" = uninstall && odir="$dir" + + # Remember odir for removal later, being careful to avoid duplicates + if test "$opt_mode" = clean; then + case " $rmdirs " in + *" $odir "*) ;; + *) func_append rmdirs " $odir" ;; + esac + fi + + # Don't error if the file doesn't exist and rm -f was used. + if { test -L "$file"; } >/dev/null 2>&1 || + { test -h "$file"; } >/dev/null 2>&1 || + test -f "$file"; then + : + elif test -d "$file"; then + exit_status=1 + continue + elif test "$rmforce" = yes; then + continue + fi + + rmfiles="$file" + + case $name in + *.la) + # Possibly a libtool archive, so verify it. + if func_lalib_p "$file"; then + func_source $dir/$name + + # Delete the libtool libraries and symlinks. + for n in $library_names; do + func_append rmfiles " $odir/$n" + done + test -n "$old_library" && func_append rmfiles " $odir/$old_library" + + case "$opt_mode" in + clean) + case " $library_names " in + *" $dlname "*) ;; + *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;; + esac + test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i" + ;; + uninstall) + if test -n "$library_names"; then + # Do each command in the postuninstall commands. + func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' + fi + + if test -n "$old_library"; then + # Do each command in the old_postuninstall commands. + func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' + fi + # FIXME: should reinstall the best remaining shared library. + ;; + esac + fi + ;; + + *.lo) + # Possibly a libtool object, so verify it. + if func_lalib_p "$file"; then + + # Read the .lo file + func_source $dir/$name + + # Add PIC object to the list of files to remove. + if test -n "$pic_object" && + test "$pic_object" != none; then + func_append rmfiles " $dir/$pic_object" + fi + + # Add non-PIC object to the list of files to remove. + if test -n "$non_pic_object" && + test "$non_pic_object" != none; then + func_append rmfiles " $dir/$non_pic_object" + fi + fi + ;; + + *) + if test "$opt_mode" = clean ; then + noexename=$name + case $file in + *.exe) + func_stripname '' '.exe' "$file" + file=$func_stripname_result + func_stripname '' '.exe' "$name" + noexename=$func_stripname_result + # $file with .exe has already been added to rmfiles, + # add $file without .exe + func_append rmfiles " $file" + ;; + esac + # Do a test to see if this is a libtool program. + if func_ltwrapper_p "$file"; then + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + relink_command= + func_source $func_ltwrapper_scriptname_result + func_append rmfiles " $func_ltwrapper_scriptname_result" + else + relink_command= + func_source $dir/$noexename + fi + + # note $name still contains .exe if it was in $file originally + # as does the version of $file that was added into $rmfiles + func_append rmfiles " $odir/$name $odir/${name}S.${objext}" + if test "$fast_install" = yes && test -n "$relink_command"; then + func_append rmfiles " $odir/lt-$name" + fi + if test "X$noexename" != "X$name" ; then + func_append rmfiles " $odir/lt-${noexename}.c" + fi + fi + fi + ;; + esac + func_show_eval "$RM $rmfiles" 'exit_status=1' + done + + # Try to remove the ${objdir}s in the directories where we deleted files + for dir in $rmdirs; do + if test -d "$dir"; then + func_show_eval "rmdir $dir >/dev/null 2>&1" + fi + done + + exit $exit_status +} + +{ test "$opt_mode" = uninstall || test "$opt_mode" = clean; } && + func_mode_uninstall ${1+"$@"} + +test -z "$opt_mode" && { + help="$generic_help" + func_fatal_help "you must specify a MODE" +} + +test -z "$exec_cmd" && \ + func_fatal_help "invalid operation mode \`$opt_mode'" + +if test -n "$exec_cmd"; then + eval exec "$exec_cmd" + exit $EXIT_FAILURE +fi + +exit $exit_status + + +# The TAGs below are defined such that we never get into a situation +# in which we disable both kinds of libraries. Given conflicting +# choices, we go for a static library, that is the most portable, +# since we can't tell whether shared libraries were disabled because +# the user asked for that or because the platform doesn't support +# them. This is particularly important on AIX, because we don't +# support having both static and shared libraries enabled at the same +# time on that platform, so we default to a shared-only configuration. +# If a disable-shared tag is given, we'll fallback to a static-only +# configuration. But we'll never go from static-only to shared-only. + +# ### BEGIN LIBTOOL TAG CONFIG: disable-shared +build_libtool_libs=no +build_old_libs=yes +# ### END LIBTOOL TAG CONFIG: disable-shared + +# ### BEGIN LIBTOOL TAG CONFIG: disable-static +build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` +# ### END LIBTOOL TAG CONFIG: disable-static + +# Local Variables: +# mode:shell-script +# sh-indentation:2 +# End: +# vi:sw=2 + diff --git a/m4/libtool.m4 b/m4/libtool.m4 new file mode 100644 index 0000000..02b4bbe --- /dev/null +++ b/m4/libtool.m4 @@ -0,0 +1,7991 @@ +# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- +# +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, +# 2006, 2007, 2008, 2009, 2010, 2011 Free Software +# Foundation, Inc. +# Written by Gordon Matzigkeit, 1996 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +m4_define([_LT_COPYING], [dnl +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, +# 2006, 2007, 2008, 2009, 2010, 2011 Free Software +# Foundation, Inc. +# Written by Gordon Matzigkeit, 1996 +# +# This file is part of GNU Libtool. +# +# GNU Libtool is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# As a special exception to the GNU General Public License, +# if you distribute this file as part of a program or library that +# is built using GNU Libtool, you may include this file under the +# same distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Libtool; see the file COPYING. If not, a copy +# can be downloaded from http://www.gnu.org/licenses/gpl.html, or +# obtained by writing to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +]) + +# serial 57 LT_INIT + + +# LT_PREREQ(VERSION) +# ------------------ +# Complain and exit if this libtool version is less that VERSION. +m4_defun([LT_PREREQ], +[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, + [m4_default([$3], + [m4_fatal([Libtool version $1 or higher is required], + 63)])], + [$2])]) + + +# _LT_CHECK_BUILDDIR +# ------------------ +# Complain if the absolute build directory name contains unusual characters +m4_defun([_LT_CHECK_BUILDDIR], +[case `pwd` in + *\ * | *\ *) + AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; +esac +]) + + +# LT_INIT([OPTIONS]) +# ------------------ +AC_DEFUN([LT_INIT], +[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT +AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl +AC_BEFORE([$0], [LT_LANG])dnl +AC_BEFORE([$0], [LT_OUTPUT])dnl +AC_BEFORE([$0], [LTDL_INIT])dnl +m4_require([_LT_CHECK_BUILDDIR])dnl + +dnl Autoconf doesn't catch unexpanded LT_ macros by default: +m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl +m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl +dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 +dnl unless we require an AC_DEFUNed macro: +AC_REQUIRE([LTOPTIONS_VERSION])dnl +AC_REQUIRE([LTSUGAR_VERSION])dnl +AC_REQUIRE([LTVERSION_VERSION])dnl +AC_REQUIRE([LTOBSOLETE_VERSION])dnl +m4_require([_LT_PROG_LTMAIN])dnl + +_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}]) + +dnl Parse OPTIONS +_LT_SET_OPTIONS([$0], [$1]) + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ltmain" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' +AC_SUBST(LIBTOOL)dnl + +_LT_SETUP + +# Only expand once: +m4_define([LT_INIT]) +])# LT_INIT + +# Old names: +AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) +AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_PROG_LIBTOOL], []) +dnl AC_DEFUN([AM_PROG_LIBTOOL], []) + + +# _LT_CC_BASENAME(CC) +# ------------------- +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +m4_defun([_LT_CC_BASENAME], +[for cc_temp in $1""; do + case $cc_temp in + compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; + distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` +]) + + +# _LT_FILEUTILS_DEFAULTS +# ---------------------- +# It is okay to use these file commands and assume they have been set +# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'. +m4_defun([_LT_FILEUTILS_DEFAULTS], +[: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} +])# _LT_FILEUTILS_DEFAULTS + + +# _LT_SETUP +# --------- +m4_defun([_LT_SETUP], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl +AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl + +_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl +dnl +_LT_DECL([], [host_alias], [0], [The host system])dnl +_LT_DECL([], [host], [0])dnl +_LT_DECL([], [host_os], [0])dnl +dnl +_LT_DECL([], [build_alias], [0], [The build system])dnl +_LT_DECL([], [build], [0])dnl +_LT_DECL([], [build_os], [0])dnl +dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([LT_PATH_LD])dnl +AC_REQUIRE([LT_PATH_NM])dnl +dnl +AC_REQUIRE([AC_PROG_LN_S])dnl +test -z "$LN_S" && LN_S="ln -s" +_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl +dnl +AC_REQUIRE([LT_CMD_MAX_LEN])dnl +_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl +_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl +dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_CHECK_SHELL_FEATURES])dnl +m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl +m4_require([_LT_CMD_RELOAD])dnl +m4_require([_LT_CHECK_MAGIC_METHOD])dnl +m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl +m4_require([_LT_CMD_OLD_ARCHIVE])dnl +m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl +m4_require([_LT_WITH_SYSROOT])dnl + +_LT_CONFIG_LIBTOOL_INIT([ +# See if we are running on zsh, and set the options which allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi +]) +if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + +_LT_CHECK_OBJDIR + +m4_require([_LT_TAG_COMPILER])dnl + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld="$lt_cv_prog_gnu_ld" + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +_LT_CC_BASENAME([$compiler]) + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + _LT_PATH_MAGIC + fi + ;; +esac + +# Use C for the default configuration in the libtool script +LT_SUPPORTED_TAG([CC]) +_LT_LANG_C_CONFIG +_LT_LANG_DEFAULT_CONFIG +_LT_CONFIG_COMMANDS +])# _LT_SETUP + + +# _LT_PREPARE_SED_QUOTE_VARS +# -------------------------- +# Define a few sed substitution that help us do robust quoting. +m4_defun([_LT_PREPARE_SED_QUOTE_VARS], +[# Backslashify metacharacters that are still active within +# double-quoted strings. +sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\([["`\\]]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to delay expansion of an escaped single quote. +delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' +]) + +# _LT_PROG_LTMAIN +# --------------- +# Note that this code is called both from `configure', and `config.status' +# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, +# `config.status' has no value for ac_aux_dir unless we are using Automake, +# so we pass a copy along to make sure it has a sensible value anyway. +m4_defun([_LT_PROG_LTMAIN], +[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl +_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) +ltmain="$ac_aux_dir/ltmain.sh" +])# _LT_PROG_LTMAIN + + +## ------------------------------------- ## +## Accumulate code for creating libtool. ## +## ------------------------------------- ## + +# So that we can recreate a full libtool script including additional +# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS +# in macros and then make a single call at the end using the `libtool' +# label. + + +# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) +# ---------------------------------------- +# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL_INIT], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_INIT], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_INIT]) + + +# _LT_CONFIG_LIBTOOL([COMMANDS]) +# ------------------------------ +# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) + + +# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) +# ----------------------------------------------------- +m4_defun([_LT_CONFIG_SAVE_COMMANDS], +[_LT_CONFIG_LIBTOOL([$1]) +_LT_CONFIG_LIBTOOL_INIT([$2]) +]) + + +# _LT_FORMAT_COMMENT([COMMENT]) +# ----------------------------- +# Add leading comment marks to the start of each line, and a trailing +# full-stop to the whole comment if one is not present already. +m4_define([_LT_FORMAT_COMMENT], +[m4_ifval([$1], [ +m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], + [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) +)]) + + + +## ------------------------ ## +## FIXME: Eliminate VARNAME ## +## ------------------------ ## + + +# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) +# ------------------------------------------------------------------- +# CONFIGNAME is the name given to the value in the libtool script. +# VARNAME is the (base) name used in the configure script. +# VALUE may be 0, 1 or 2 for a computed quote escaped value based on +# VARNAME. Any other value will be used directly. +m4_define([_LT_DECL], +[lt_if_append_uniq([lt_decl_varnames], [$2], [, ], + [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], + [m4_ifval([$1], [$1], [$2])]) + lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) + m4_ifval([$4], + [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) + lt_dict_add_subkey([lt_decl_dict], [$2], + [tagged?], [m4_ifval([$5], [yes], [no])])]) +]) + + +# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) +# -------------------------------------------------------- +m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) + + +# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_tag_varnames], +[_lt_decl_filter([tagged?], [yes], $@)]) + + +# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) +# --------------------------------------------------------- +m4_define([_lt_decl_filter], +[m4_case([$#], + [0], [m4_fatal([$0: too few arguments: $#])], + [1], [m4_fatal([$0: too few arguments: $#: $1])], + [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], + [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], + [lt_dict_filter([lt_decl_dict], $@)])[]dnl +]) + + +# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) +# -------------------------------------------------- +m4_define([lt_decl_quote_varnames], +[_lt_decl_filter([value], [1], $@)]) + + +# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_dquote_varnames], +[_lt_decl_filter([value], [2], $@)]) + + +# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_varnames_tagged], +[m4_assert([$# <= 2])dnl +_$0(m4_quote(m4_default([$1], [[, ]])), + m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), + m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) +m4_define([_lt_decl_varnames_tagged], +[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) + + +# lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_all_varnames], +[_$0(m4_quote(m4_default([$1], [[, ]])), + m4_if([$2], [], + m4_quote(lt_decl_varnames), + m4_quote(m4_shift($@))))[]dnl +]) +m4_define([_lt_decl_all_varnames], +[lt_join($@, lt_decl_varnames_tagged([$1], + lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl +]) + + +# _LT_CONFIG_STATUS_DECLARE([VARNAME]) +# ------------------------------------ +# Quote a variable value, and forward it to `config.status' so that its +# declaration there will have the same value as in `configure'. VARNAME +# must have a single quote delimited value for this to work. +m4_define([_LT_CONFIG_STATUS_DECLARE], +[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`']) + + +# _LT_CONFIG_STATUS_DECLARATIONS +# ------------------------------ +# We delimit libtool config variables with single quotes, so when +# we write them to config.status, we have to be sure to quote all +# embedded single quotes properly. In configure, this macro expands +# each variable declared with _LT_DECL (and _LT_TAGDECL) into: +# +# ='`$ECHO "$" | $SED "$delay_single_quote_subst"`' +m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], +[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), + [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAGS +# ---------------- +# Output comment and list of tags supported by the script +m4_defun([_LT_LIBTOOL_TAGS], +[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl +available_tags="_LT_TAGS"dnl +]) + + +# _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) +# ----------------------------------- +# Extract the dictionary values for VARNAME (optionally with TAG) and +# expand to a commented shell variable setting: +# +# # Some comment about what VAR is for. +# visible_name=$lt_internal_name +m4_define([_LT_LIBTOOL_DECLARE], +[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], + [description])))[]dnl +m4_pushdef([_libtool_name], + m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl +m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), + [0], [_libtool_name=[$]$1], + [1], [_libtool_name=$lt_[]$1], + [2], [_libtool_name=$lt_[]$1], + [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl +m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl +]) + + +# _LT_LIBTOOL_CONFIG_VARS +# ----------------------- +# Produce commented declarations of non-tagged libtool config variables +# suitable for insertion in the LIBTOOL CONFIG section of the `libtool' +# script. Tagged libtool config variables (even for the LIBTOOL CONFIG +# section) are produced by _LT_LIBTOOL_TAG_VARS. +m4_defun([_LT_LIBTOOL_CONFIG_VARS], +[m4_foreach([_lt_var], + m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAG_VARS(TAG) +# ------------------------- +m4_define([_LT_LIBTOOL_TAG_VARS], +[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) + + +# _LT_TAGVAR(VARNAME, [TAGNAME]) +# ------------------------------ +m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) + + +# _LT_CONFIG_COMMANDS +# ------------------- +# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of +# variables for single and double quote escaping we saved from calls +# to _LT_DECL, we can put quote escaped variables declarations +# into `config.status', and then the shell code to quote escape them in +# for loops in `config.status'. Finally, any additional code accumulated +# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. +m4_defun([_LT_CONFIG_COMMANDS], +[AC_PROVIDE_IFELSE([LT_OUTPUT], + dnl If the libtool generation code has been placed in $CONFIG_LT, + dnl instead of duplicating it all over again into config.status, + dnl then we will have config.status run $CONFIG_LT later, so it + dnl needs to know what name is stored there: + [AC_CONFIG_COMMANDS([libtool], + [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], + dnl If the libtool generation code is destined for config.status, + dnl expand the accumulated commands and init code now: + [AC_CONFIG_COMMANDS([libtool], + [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) +])#_LT_CONFIG_COMMANDS + + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], +[ + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +sed_quote_subst='$sed_quote_subst' +double_quote_subst='$double_quote_subst' +delay_variable_subst='$delay_variable_subst' +_LT_CONFIG_STATUS_DECLARATIONS +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$[]1 +_LTECHO_EOF' +} + +# Quote evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_quote_varnames); do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_dquote_varnames); do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +_LT_OUTPUT_LIBTOOL_INIT +]) + +# _LT_GENERATED_FILE_INIT(FILE, [COMMENT]) +# ------------------------------------ +# Generate a child script FILE with all initialization necessary to +# reuse the environment learned by the parent script, and make the +# file executable. If COMMENT is supplied, it is inserted after the +# `#!' sequence but before initialization text begins. After this +# macro, additional text can be appended to FILE to form the body of +# the child script. The macro ends with non-zero status if the +# file could not be fully written (such as if the disk is full). +m4_ifdef([AS_INIT_GENERATED], +[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])], +[m4_defun([_LT_GENERATED_FILE_INIT], +[m4_require([AS_PREPARE])]dnl +[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl +[lt_write_fail=0 +cat >$1 <<_ASEOF || lt_write_fail=1 +#! $SHELL +# Generated by $as_me. +$2 +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$1 <<\_ASEOF || lt_write_fail=1 +AS_SHELL_SANITIZE +_AS_PREPARE +exec AS_MESSAGE_FD>&1 +_ASEOF +test $lt_write_fail = 0 && chmod +x $1[]dnl +m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT + +# LT_OUTPUT +# --------- +# This macro allows early generation of the libtool script (before +# AC_OUTPUT is called), incase it is used in configure for compilation +# tests. +AC_DEFUN([LT_OUTPUT], +[: ${CONFIG_LT=./config.lt} +AC_MSG_NOTICE([creating $CONFIG_LT]) +_LT_GENERATED_FILE_INIT(["$CONFIG_LT"], +[# Run this file to recreate a libtool stub with the current configuration.]) + +cat >>"$CONFIG_LT" <<\_LTEOF +lt_cl_silent=false +exec AS_MESSAGE_LOG_FD>>config.log +{ + echo + AS_BOX([Running $as_me.]) +} >&AS_MESSAGE_LOG_FD + +lt_cl_help="\ +\`$as_me' creates a local libtool stub from the current configuration, +for use in further configure time tests before the real libtool is +generated. + +Usage: $[0] [[OPTIONS]] + + -h, --help print this help, then exit + -V, --version print version number, then exit + -q, --quiet do not print progress messages + -d, --debug don't remove temporary files + +Report bugs to ." + +lt_cl_version="\ +m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl +m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) +configured by $[0], generated by m4_PACKAGE_STRING. + +Copyright (C) 2011 Free Software Foundation, Inc. +This config.lt script is free software; the Free Software Foundation +gives unlimited permision to copy, distribute and modify it." + +while test $[#] != 0 +do + case $[1] in + --version | --v* | -V ) + echo "$lt_cl_version"; exit 0 ;; + --help | --h* | -h ) + echo "$lt_cl_help"; exit 0 ;; + --debug | --d* | -d ) + debug=: ;; + --quiet | --q* | --silent | --s* | -q ) + lt_cl_silent=: ;; + + -*) AC_MSG_ERROR([unrecognized option: $[1] +Try \`$[0] --help' for more information.]) ;; + + *) AC_MSG_ERROR([unrecognized argument: $[1] +Try \`$[0] --help' for more information.]) ;; + esac + shift +done + +if $lt_cl_silent; then + exec AS_MESSAGE_FD>/dev/null +fi +_LTEOF + +cat >>"$CONFIG_LT" <<_LTEOF +_LT_OUTPUT_LIBTOOL_COMMANDS_INIT +_LTEOF + +cat >>"$CONFIG_LT" <<\_LTEOF +AC_MSG_NOTICE([creating $ofile]) +_LT_OUTPUT_LIBTOOL_COMMANDS +AS_EXIT(0) +_LTEOF +chmod +x "$CONFIG_LT" + +# configure is writing to config.log, but config.lt does its own redirection, +# appending to config.log, which fails on DOS, as config.log is still kept +# open by configure. Here we exec the FD to /dev/null, effectively closing +# config.log, so it can be properly (re)opened and appended to by config.lt. +lt_cl_success=: +test "$silent" = yes && + lt_config_lt_args="$lt_config_lt_args --quiet" +exec AS_MESSAGE_LOG_FD>/dev/null +$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false +exec AS_MESSAGE_LOG_FD>>config.log +$lt_cl_success || AS_EXIT(1) +])# LT_OUTPUT + + +# _LT_CONFIG(TAG) +# --------------- +# If TAG is the built-in tag, create an initial libtool script with a +# default configuration from the untagged config vars. Otherwise add code +# to config.status for appending the configuration named by TAG from the +# matching tagged config vars. +m4_defun([_LT_CONFIG], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_CONFIG_SAVE_COMMANDS([ + m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl + m4_if(_LT_TAG, [C], [ + # See if we are running on zsh, and set the options which allow our + # commands through without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + + cfgfile="${ofile}T" + trap "$RM \"$cfgfile\"; exit 1" 1 2 15 + $RM "$cfgfile" + + cat <<_LT_EOF >> "$cfgfile" +#! $SHELL + +# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. +# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: +# NOTE: Changes made to this file will be lost: look at ltmain.sh. +# +_LT_COPYING +_LT_LIBTOOL_TAGS + +# ### BEGIN LIBTOOL CONFIG +_LT_LIBTOOL_CONFIG_VARS +_LT_LIBTOOL_TAG_VARS +# ### END LIBTOOL CONFIG + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + _LT_PROG_LTMAIN + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + _LT_PROG_REPLACE_SHELLFNS + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" +], +[cat <<_LT_EOF >> "$ofile" + +dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded +dnl in a comment (ie after a #). +# ### BEGIN LIBTOOL TAG CONFIG: $1 +_LT_LIBTOOL_TAG_VARS(_LT_TAG) +# ### END LIBTOOL TAG CONFIG: $1 +_LT_EOF +])dnl /m4_if +], +[m4_if([$1], [], [ + PACKAGE='$PACKAGE' + VERSION='$VERSION' + TIMESTAMP='$TIMESTAMP' + RM='$RM' + ofile='$ofile'], []) +])dnl /_LT_CONFIG_SAVE_COMMANDS +])# _LT_CONFIG + + +# LT_SUPPORTED_TAG(TAG) +# --------------------- +# Trace this macro to discover what tags are supported by the libtool +# --tag option, using: +# autoconf --trace 'LT_SUPPORTED_TAG:$1' +AC_DEFUN([LT_SUPPORTED_TAG], []) + + +# C support is built-in for now +m4_define([_LT_LANG_C_enabled], []) +m4_define([_LT_TAGS], []) + + +# LT_LANG(LANG) +# ------------- +# Enable libtool support for the given language if not already enabled. +AC_DEFUN([LT_LANG], +[AC_BEFORE([$0], [LT_OUTPUT])dnl +m4_case([$1], + [C], [_LT_LANG(C)], + [C++], [_LT_LANG(CXX)], + [Go], [_LT_LANG(GO)], + [Java], [_LT_LANG(GCJ)], + [Fortran 77], [_LT_LANG(F77)], + [Fortran], [_LT_LANG(FC)], + [Windows Resource], [_LT_LANG(RC)], + [m4_ifdef([_LT_LANG_]$1[_CONFIG], + [_LT_LANG($1)], + [m4_fatal([$0: unsupported language: "$1"])])])dnl +])# LT_LANG + + +# _LT_LANG(LANGNAME) +# ------------------ +m4_defun([_LT_LANG], +[m4_ifdef([_LT_LANG_]$1[_enabled], [], + [LT_SUPPORTED_TAG([$1])dnl + m4_append([_LT_TAGS], [$1 ])dnl + m4_define([_LT_LANG_]$1[_enabled], [])dnl + _LT_LANG_$1_CONFIG($1)])dnl +])# _LT_LANG + + +m4_ifndef([AC_PROG_GO], [ +############################################################ +# NOTE: This macro has been submitted for inclusion into # +# GNU Autoconf as AC_PROG_GO. When it is available in # +# a released version of Autoconf we should remove this # +# macro and use it instead. # +############################################################ +m4_defun([AC_PROG_GO], +[AC_LANG_PUSH(Go)dnl +AC_ARG_VAR([GOC], [Go compiler command])dnl +AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +AC_CHECK_TOOL(GOC, gccgo) +if test -z "$GOC"; then + if test -n "$ac_tool_prefix"; then + AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo]) + fi +fi +if test -z "$GOC"; then + AC_CHECK_PROG(GOC, gccgo, gccgo, false) +fi +])#m4_defun +])#m4_ifndef + + +# _LT_LANG_DEFAULT_CONFIG +# ----------------------- +m4_defun([_LT_LANG_DEFAULT_CONFIG], +[AC_PROVIDE_IFELSE([AC_PROG_CXX], + [LT_LANG(CXX)], + [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) + +AC_PROVIDE_IFELSE([AC_PROG_F77], + [LT_LANG(F77)], + [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) + +AC_PROVIDE_IFELSE([AC_PROG_FC], + [LT_LANG(FC)], + [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) + +dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal +dnl pulling things in needlessly. +AC_PROVIDE_IFELSE([AC_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([LT_PROG_GCJ], + [LT_LANG(GCJ)], + [m4_ifdef([AC_PROG_GCJ], + [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([A][M_PROG_GCJ], + [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([LT_PROG_GCJ], + [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) + +AC_PROVIDE_IFELSE([AC_PROG_GO], + [LT_LANG(GO)], + [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])]) + +AC_PROVIDE_IFELSE([LT_PROG_RC], + [LT_LANG(RC)], + [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) +])# _LT_LANG_DEFAULT_CONFIG + +# Obsolete macros: +AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) +AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) +AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) +AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) +AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_CXX], []) +dnl AC_DEFUN([AC_LIBTOOL_F77], []) +dnl AC_DEFUN([AC_LIBTOOL_FC], []) +dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) +dnl AC_DEFUN([AC_LIBTOOL_RC], []) + + +# _LT_TAG_COMPILER +# ---------------- +m4_defun([_LT_TAG_COMPILER], +[AC_REQUIRE([AC_PROG_CC])dnl + +_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl +_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl +_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl +_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC +])# _LT_TAG_COMPILER + + +# _LT_COMPILER_BOILERPLATE +# ------------------------ +# Check for compiler boilerplate output or warnings with +# the simple compiler test code. +m4_defun([_LT_COMPILER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* +])# _LT_COMPILER_BOILERPLATE + + +# _LT_LINKER_BOILERPLATE +# ---------------------- +# Check for linker boilerplate output or warnings with +# the simple link test code. +m4_defun([_LT_LINKER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* +])# _LT_LINKER_BOILERPLATE + +# _LT_REQUIRED_DARWIN_CHECKS +# ------------------------- +m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ + case $host_os in + rhapsody* | darwin*) + AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) + AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) + AC_CHECK_TOOL([LIPO], [lipo], [:]) + AC_CHECK_TOOL([OTOOL], [otool], [:]) + AC_CHECK_TOOL([OTOOL64], [otool64], [:]) + _LT_DECL([], [DSYMUTIL], [1], + [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) + _LT_DECL([], [NMEDIT], [1], + [Tool to change global to local symbols on Mac OS X]) + _LT_DECL([], [LIPO], [1], + [Tool to manipulate fat objects and archives on Mac OS X]) + _LT_DECL([], [OTOOL], [1], + [ldd/readelf like tool for Mach-O binaries on Mac OS X]) + _LT_DECL([], [OTOOL64], [1], + [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) + + AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], + [lt_cv_apple_cc_single_mod=no + if test -z "${LT_MULTI_MODULE}"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + # If there is a non-empty error log, and "single_module" + # appears in it, assume the flag caused a linker warning + if test -s conftest.err && $GREP single_module conftest.err; then + cat conftest.err >&AS_MESSAGE_LOG_FD + # Otherwise, if the output was created with a 0 exit code from + # the compiler, it worked. + elif test -f libconftest.dylib && test $_lt_result -eq 0; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&AS_MESSAGE_LOG_FD + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi]) + + AC_CACHE_CHECK([for -exported_symbols_list linker flag], + [lt_cv_ld_exported_symbols_list], + [lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [lt_cv_ld_exported_symbols_list=yes], + [lt_cv_ld_exported_symbols_list=no]) + LDFLAGS="$save_LDFLAGS" + ]) + + AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load], + [lt_cv_ld_force_load=no + cat > conftest.c << _LT_EOF +int forced_loaded() { return 2;} +_LT_EOF + echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD + echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD + $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD + echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD + $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD + cat > conftest.c << _LT_EOF +int main() { return 0;} +_LT_EOF + echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err + _lt_result=$? + if test -s conftest.err && $GREP force_load conftest.err; then + cat conftest.err >&AS_MESSAGE_LOG_FD + elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then + lt_cv_ld_force_load=yes + else + cat conftest.err >&AS_MESSAGE_LOG_FD + fi + rm -f conftest.err libconftest.a conftest conftest.c + rm -rf conftest.dSYM + ]) + case $host_os in + rhapsody* | darwin1.[[012]]) + _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + 10.[[012]]*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test "$lt_cv_apple_cc_single_mod" = "yes"; then + _lt_dar_single_mod='$single_module' + fi + if test "$lt_cv_ld_exported_symbols_list" = "yes"; then + _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' + fi + if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac +]) + + +# _LT_DARWIN_LINKER_FEATURES([TAG]) +# --------------------------------- +# Checks for linker and compiler features on darwin +m4_defun([_LT_DARWIN_LINKER_FEATURES], +[ + m4_require([_LT_REQUIRED_DARWIN_CHECKS]) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_automatic, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + if test "$lt_cv_ld_force_load" = "yes"; then + _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes], + [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes]) + else + _LT_TAGVAR(whole_archive_flag_spec, $1)='' + fi + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" + case $cc_basename in + ifort*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test "$_lt_dar_can_shared" = "yes"; then + output_verbose_link_cmd=func_echo_all + _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + m4_if([$1], [CXX], +[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then + _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" + fi +],[]) + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi +]) + +# _LT_SYS_MODULE_PATH_AIX([TAGNAME]) +# ---------------------------------- +# Links a minimal program and checks the executable +# for the system default hardcoded library path. In most cases, +# this is /usr/lib:/lib, but when the MPI compilers are used +# the location of the communication and MPI libs are included too. +# If we don't find anything, use the default library path according +# to the aix ld manual. +# Store the results from the different compilers for each TAGNAME. +# Allow to override them for all tags through lt_cv_aix_libpath. +m4_defun([_LT_SYS_MODULE_PATH_AIX], +[m4_require([_LT_DECL_SED])dnl +if test "${lt_cv_aix_libpath+set}" = set; then + aix_libpath=$lt_cv_aix_libpath +else + AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])], + [AC_LINK_IFELSE([AC_LANG_PROGRAM],[ + lt_aix_libpath_sed='[ + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }]' + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi],[]) + if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib" + fi + ]) + aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1]) +fi +])# _LT_SYS_MODULE_PATH_AIX + + +# _LT_SHELL_INIT(ARG) +# ------------------- +m4_define([_LT_SHELL_INIT], +[m4_divert_text([M4SH-INIT], [$1 +])])# _LT_SHELL_INIT + + + +# _LT_PROG_ECHO_BACKSLASH +# ----------------------- +# Find how we can fake an echo command that does not interpret backslash. +# In particular, with Autoconf 2.60 or later we add some code to the start +# of the generated configure script which will find a shell with a builtin +# printf (which we can use as an echo command). +m4_defun([_LT_PROG_ECHO_BACKSLASH], +[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + +AC_MSG_CHECKING([how to print strings]) +# Test print first, because it will be a builtin if present. +if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ + test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='print -r --' +elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='printf %s\n' +else + # Use this function as a fallback that always works. + func_fallback_echo () + { + eval 'cat <<_LTECHO_EOF +$[]1 +_LTECHO_EOF' + } + ECHO='func_fallback_echo' +fi + +# func_echo_all arg... +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "$*" +} + +case "$ECHO" in + printf*) AC_MSG_RESULT([printf]) ;; + print*) AC_MSG_RESULT([print -r]) ;; + *) AC_MSG_RESULT([cat]) ;; +esac + +m4_ifdef([_AS_DETECT_SUGGESTED], +[_AS_DETECT_SUGGESTED([ + test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || ( + ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' + ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO + ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + PATH=/empty FPATH=/empty; export PATH FPATH + test "X`printf %s $ECHO`" = "X$ECHO" \ + || test "X`print -r -- $ECHO`" = "X$ECHO" )])]) + +_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) +_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes]) +])# _LT_PROG_ECHO_BACKSLASH + + +# _LT_WITH_SYSROOT +# ---------------- +AC_DEFUN([_LT_WITH_SYSROOT], +[AC_MSG_CHECKING([for sysroot]) +AC_ARG_WITH([sysroot], +[ --with-sysroot[=DIR] Search for dependent libraries within DIR + (or the compiler's sysroot if not specified).], +[], [with_sysroot=no]) + +dnl lt_sysroot will always be passed unquoted. We quote it here +dnl in case the user passed a directory name. +lt_sysroot= +case ${with_sysroot} in #( + yes) + if test "$GCC" = yes; then + lt_sysroot=`$CC --print-sysroot 2>/dev/null` + fi + ;; #( + /*) + lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` + ;; #( + no|'') + ;; #( + *) + AC_MSG_RESULT([${with_sysroot}]) + AC_MSG_ERROR([The sysroot must be an absolute path.]) + ;; +esac + + AC_MSG_RESULT([${lt_sysroot:-no}]) +_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl +[dependent libraries, and in which our libraries should be installed.])]) + +# _LT_ENABLE_LOCK +# --------------- +m4_defun([_LT_ENABLE_LOCK], +[AC_ARG_ENABLE([libtool-lock], + [AS_HELP_STRING([--disable-libtool-lock], + [avoid locking (might break parallel builds)])]) +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out which ABI we are using. + echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + case `/usr/bin/file conftest.o` in + *x86-64*) + LD="${LD-ld} -m elf32_x86_64" + ;; + *) + LD="${LD-ld} -m elf_i386" + ;; + esac + ;; + ppc64-*linux*|powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + ppc*-*linux*|powerpc*-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, + [AC_LANG_PUSH(C) + AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) + AC_LANG_POP]) + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; +*-*solaris*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) + case $host in + i?86-*-solaris*) + LD="${LD-ld} -m elf_x86_64" + ;; + sparc*-*-solaris*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + # GNU ld 2.21 introduced _sol2 emulations. Use them if available. + if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then + LD="${LD-ld}_sol2" + fi + ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks="$enable_libtool_lock" +])# _LT_ENABLE_LOCK + + +# _LT_PROG_AR +# ----------- +m4_defun([_LT_PROG_AR], +[AC_CHECK_TOOLS(AR, [ar], false) +: ${AR=ar} +: ${AR_FLAGS=cru} +_LT_DECL([], [AR], [1], [The archiver]) +_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive]) + +AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file], + [lt_cv_ar_at_file=no + AC_COMPILE_IFELSE([AC_LANG_PROGRAM], + [echo conftest.$ac_objext > conftest.lst + lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD' + AC_TRY_EVAL([lt_ar_try]) + if test "$ac_status" -eq 0; then + # Ensure the archiver fails upon bogus file names. + rm -f conftest.$ac_objext libconftest.a + AC_TRY_EVAL([lt_ar_try]) + if test "$ac_status" -ne 0; then + lt_cv_ar_at_file=@ + fi + fi + rm -f conftest.* libconftest.a + ]) + ]) + +if test "x$lt_cv_ar_at_file" = xno; then + archiver_list_spec= +else + archiver_list_spec=$lt_cv_ar_at_file +fi +_LT_DECL([], [archiver_list_spec], [1], + [How to feed a file listing to the archiver]) +])# _LT_PROG_AR + + +# _LT_CMD_OLD_ARCHIVE +# ------------------- +m4_defun([_LT_CMD_OLD_ARCHIVE], +[_LT_PROG_AR + +AC_CHECK_TOOL(STRIP, strip, :) +test -z "$STRIP" && STRIP=: +_LT_DECL([], [STRIP], [1], [A symbol stripping program]) + +AC_CHECK_TOOL(RANLIB, ranlib, :) +test -z "$RANLIB" && RANLIB=: +_LT_DECL([], [RANLIB], [1], + [Commands used to install an old-style archive]) + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" +fi + +case $host_os in + darwin*) + lock_old_archive_extraction=yes ;; + *) + lock_old_archive_extraction=no ;; +esac +_LT_DECL([], [old_postinstall_cmds], [2]) +_LT_DECL([], [old_postuninstall_cmds], [2]) +_LT_TAGDECL([], [old_archive_cmds], [2], + [Commands used to build an old-style archive]) +_LT_DECL([], [lock_old_archive_extraction], [0], + [Whether to use a lock for old archive extraction]) +])# _LT_CMD_OLD_ARCHIVE + + +# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------------------- +# Check whether the given compiler option works +AC_DEFUN([_LT_COMPILER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$3" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + fi + $RM conftest* +]) + +if test x"[$]$2" = xyes; then + m4_if([$5], , :, [$5]) +else + m4_if([$6], , :, [$6]) +fi +])# _LT_COMPILER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) + + +# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------- +# Check whether the given linker option works +AC_DEFUN([_LT_LINKER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $3" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&AS_MESSAGE_LOG_FD + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + else + $2=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" +]) + +if test x"[$]$2" = xyes; then + m4_if([$4], , :, [$4]) +else + m4_if([$5], , :, [$5]) +fi +])# _LT_LINKER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) + + +# LT_CMD_MAX_LEN +#--------------- +AC_DEFUN([LT_CMD_MAX_LEN], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +# find the maximum length of command line arguments +AC_MSG_CHECKING([the maximum length of command line arguments]) +AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl + i=0 + teststring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + mint*) + # On MiNT this can take a long time and run out of memory. + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + os2*) + # The test takes a long time on OS/2. + lt_cv_sys_max_cmd_len=8192 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len" && \ + test undefined != "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8 ; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \ + = "X$teststring$teststring"; } >/dev/null 2>&1 && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac +]) +if test -n $lt_cv_sys_max_cmd_len ; then + AC_MSG_RESULT($lt_cv_sys_max_cmd_len) +else + AC_MSG_RESULT(none) +fi +max_cmd_len=$lt_cv_sys_max_cmd_len +_LT_DECL([], [max_cmd_len], [0], + [What is the maximum length of a command?]) +])# LT_CMD_MAX_LEN + +# Old name: +AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) + + +# _LT_HEADER_DLFCN +# ---------------- +m4_defun([_LT_HEADER_DLFCN], +[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl +])# _LT_HEADER_DLFCN + + +# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, +# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) +# ---------------------------------------------------------------- +m4_defun([_LT_TRY_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test "$cross_compiling" = yes; then : + [$4] +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +[#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisbility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +}] +_LT_EOF + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) $1 ;; + x$lt_dlneed_uscore) $2 ;; + x$lt_dlunknown|x*) $3 ;; + esac + else : + # compilation failed + $3 + fi +fi +rm -fr conftest* +])# _LT_TRY_DLOPEN_SELF + + +# LT_SYS_DLOPEN_SELF +# ------------------ +AC_DEFUN([LT_SYS_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen="dlopen" + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ + lt_cv_dlopen="dyld" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ]) + ;; + + *) + AC_CHECK_FUNC([shl_load], + [lt_cv_dlopen="shl_load"], + [AC_CHECK_LIB([dld], [shl_load], + [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], + [AC_CHECK_FUNC([dlopen], + [lt_cv_dlopen="dlopen"], + [AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], + [AC_CHECK_LIB([svld], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], + [AC_CHECK_LIB([dld], [dld_link], + [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) + ]) + ]) + ]) + ]) + ]) + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + AC_CACHE_CHECK([whether a program can dlopen itself], + lt_cv_dlopen_self, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, + lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) + ]) + + if test "x$lt_cv_dlopen_self" = xyes; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + AC_CACHE_CHECK([whether a statically linked program can dlopen itself], + lt_cv_dlopen_self_static, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, + lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) + ]) + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi +_LT_DECL([dlopen_support], [enable_dlopen], [0], + [Whether dlopen is supported]) +_LT_DECL([dlopen_self], [enable_dlopen_self], [0], + [Whether dlopen of programs is supported]) +_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], + [Whether dlopen of statically linked programs is supported]) +])# LT_SYS_DLOPEN_SELF + +# Old name: +AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) + + +# _LT_COMPILER_C_O([TAGNAME]) +# --------------------------- +# Check to see if options -c and -o are simultaneously supported by compiler. +# This macro does not hard code the compiler like AC_PROG_CC_C_O. +m4_defun([_LT_COMPILER_C_O], +[m4_require([_LT_DECL_SED])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + fi + fi + chmod u+w . 2>&AS_MESSAGE_LOG_FD + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* +]) +_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], + [Does compiler simultaneously support -c and -o options?]) +])# _LT_COMPILER_C_O + + +# _LT_COMPILER_FILE_LOCKS([TAGNAME]) +# ---------------------------------- +# Check to see if we can do hard links to lock some files if needed +m4_defun([_LT_COMPILER_FILE_LOCKS], +[m4_require([_LT_ENABLE_LOCK])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_COMPILER_C_O([$1]) + +hard_links="nottested" +if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + AC_MSG_CHECKING([if we can lock with hard links]) + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + AC_MSG_RESULT([$hard_links]) + if test "$hard_links" = no; then + AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) + need_locks=warn + fi +else + need_locks=no +fi +_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) +])# _LT_COMPILER_FILE_LOCKS + + +# _LT_CHECK_OBJDIR +# ---------------- +m4_defun([_LT_CHECK_OBJDIR], +[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], +[rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null]) +objdir=$lt_cv_objdir +_LT_DECL([], [objdir], [0], + [The name of the directory that contains temporary libtool files])dnl +m4_pattern_allow([LT_OBJDIR])dnl +AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", + [Define to the sub-directory in which libtool stores uninstalled libraries.]) +])# _LT_CHECK_OBJDIR + + +# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) +# -------------------------------------- +# Check hardcoding attributes. +m4_defun([_LT_LINKER_HARDCODE_LIBPATH], +[AC_MSG_CHECKING([how to hardcode library paths into programs]) +_LT_TAGVAR(hardcode_action, $1)= +if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || + test -n "$_LT_TAGVAR(runpath_var, $1)" || + test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then + + # We can hardcode non-existent directories. + if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && + test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then + # Linking always hardcodes the temporary library directory. + _LT_TAGVAR(hardcode_action, $1)=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + _LT_TAGVAR(hardcode_action, $1)=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + _LT_TAGVAR(hardcode_action, $1)=unsupported +fi +AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) + +if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || + test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi +_LT_TAGDECL([], [hardcode_action], [0], + [How to hardcode a shared library path into an executable]) +])# _LT_LINKER_HARDCODE_LIBPATH + + +# _LT_CMD_STRIPLIB +# ---------------- +m4_defun([_LT_CMD_STRIPLIB], +[m4_require([_LT_DECL_EGREP]) +striplib= +old_striplib= +AC_MSG_CHECKING([whether stripping libraries is possible]) +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + AC_MSG_RESULT([yes]) +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP" ; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + fi + ;; + *) + AC_MSG_RESULT([no]) + ;; + esac +fi +_LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) +_LT_DECL([], [striplib], [1]) +])# _LT_CMD_STRIPLIB + + +# _LT_SYS_DYNAMIC_LINKER([TAG]) +# ----------------------------- +# PORTME Fill in your ld.so characteristics +m4_defun([_LT_SYS_DYNAMIC_LINKER], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_OBJDUMP])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_CHECK_SHELL_FEATURES])dnl +AC_MSG_CHECKING([dynamic linker characteristics]) +m4_if([$1], + [], [ +if test "$GCC" = yes; then + case $host_os in + darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; + *) lt_awk_arg="/^libraries:/" ;; + esac + case $host_os in + mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;; + *) lt_sed_strip_eq="s,=/,/,g" ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` + case $lt_search_path_spec in + *\;*) + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` + ;; + *) + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` + ;; + esac + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary. + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path/$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" + else + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' +BEGIN {RS=" "; FS="/|\n";} { + lt_foo=""; + lt_count=0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo="/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[[lt_foo]]++; } + if (lt_freq[[lt_foo]] == 1) { print lt_foo; } +}'` + # AWK program above erroneously prepends '/' to C:/dos/paths + # for these hosts. + case $host_os in + mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ + $SED 's,/\([[A-Za-z]]:\),\1,g'` ;; + esac + sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi]) +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[[4-9]]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[[01]] | aix4.[[01]].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[[45]]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' +m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"]) + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl*) + # Native MSVC + libname_spec='$name' + soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + library_names_spec='${libname}.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec="$LIB" + if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC wrapper + library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' +m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[[23]].*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2.*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[[01]]* | freebsdelf3.[[01]]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ + freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +haiku*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=yes + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[[3-9]]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux # correct to gnu/linux during the next big refactor + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], + [lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ + LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], + [lt_cv_shlibpath_overrides_runpath=yes])]) + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + ]) + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[[89]] | openbsd2.[[89]].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +AC_MSG_RESULT([$dynamic_linker]) +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +fi +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" +fi + +_LT_DECL([], [variables_saved_for_relink], [1], + [Variables whose values should be saved in libtool wrapper scripts and + restored at link time]) +_LT_DECL([], [need_lib_prefix], [0], + [Do we need the "lib" prefix for modules?]) +_LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) +_LT_DECL([], [version_type], [0], [Library versioning type]) +_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) +_LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) +_LT_DECL([], [shlibpath_overrides_runpath], [0], + [Is shlibpath searched before the hard-coded library search path?]) +_LT_DECL([], [libname_spec], [1], [Format of library name prefix]) +_LT_DECL([], [library_names_spec], [1], + [[List of archive names. First name is the real one, the rest are links. + The last name is the one that the linker finds with -lNAME]]) +_LT_DECL([], [soname_spec], [1], + [[The coded name of the library, if different from the real name]]) +_LT_DECL([], [install_override_mode], [1], + [Permission mode override for installation of shared libraries]) +_LT_DECL([], [postinstall_cmds], [2], + [Command to use after installation of a shared archive]) +_LT_DECL([], [postuninstall_cmds], [2], + [Command to use after uninstallation of a shared archive]) +_LT_DECL([], [finish_cmds], [2], + [Commands used to finish a libtool library installation in a directory]) +_LT_DECL([], [finish_eval], [1], + [[As "finish_cmds", except a single script fragment to be evaled but + not shown]]) +_LT_DECL([], [hardcode_into_libs], [0], + [Whether we should hardcode library paths into libraries]) +_LT_DECL([], [sys_lib_search_path_spec], [2], + [Compile-time system search path for libraries]) +_LT_DECL([], [sys_lib_dlsearch_path_spec], [2], + [Run-time system search path for libraries]) +])# _LT_SYS_DYNAMIC_LINKER + + +# _LT_PATH_TOOL_PREFIX(TOOL) +# -------------------------- +# find a file program which can recognize shared library +AC_DEFUN([_LT_PATH_TOOL_PREFIX], +[m4_require([_LT_DECL_EGREP])dnl +AC_MSG_CHECKING([for $1]) +AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, +[case $MAGIC_CMD in +[[\\/*] | ?:[\\/]*]) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR +dnl $ac_dummy forces splitting on constant user-supplied paths. +dnl POSIX.2 word splitting is done only on the output of word expansions, +dnl not every word. This closes a longstanding sh security hole. + ac_dummy="m4_if([$2], , $PATH, [$2])" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$1; then + lt_cv_path_MAGIC_CMD="$ac_dir/$1" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac]) +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + AC_MSG_RESULT($MAGIC_CMD) +else + AC_MSG_RESULT(no) +fi +_LT_DECL([], [MAGIC_CMD], [0], + [Used to examine libraries when file_magic_cmd begins with "file"])dnl +])# _LT_PATH_TOOL_PREFIX + +# Old name: +AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) + + +# _LT_PATH_MAGIC +# -------------- +# find a file program which can recognize a shared library +m4_defun([_LT_PATH_MAGIC], +[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) + else + MAGIC_CMD=: + fi +fi +])# _LT_PATH_MAGIC + + +# LT_PATH_LD +# ---------- +# find the pathname to the GNU or non-GNU linker +AC_DEFUN([LT_PATH_LD], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_PROG_ECHO_BACKSLASH])dnl + +AC_ARG_WITH([gnu-ld], + [AS_HELP_STRING([--with-gnu-ld], + [assume the C compiler uses GNU ld @<:@default=no@:>@])], + [test "$withval" = no || with_gnu_ld=yes], + [with_gnu_ld=no])dnl + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + AC_MSG_CHECKING([for ld used by $CC]) + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [[\\/]]* | ?:[[\\/]]*) + re_direlt='/[[^/]][[^/]]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + AC_MSG_CHECKING([for GNU ld]) +else + AC_MSG_CHECKING([for non-GNU ld]) +fi +AC_CACHE_VAL(lt_cv_path_LD, +[if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &1 /dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + # Keep this pattern in sync with the one in func_win32_libid. + lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc*) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +haiku*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[[3-9]]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +esac +]) + +file_magic_glob= +want_nocaseglob=no +if test "$build" = "$host"; then + case $host_os in + mingw* | pw32*) + if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then + want_nocaseglob=yes + else + file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` + fi + ;; + esac +fi + +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + +_LT_DECL([], [deplibs_check_method], [1], + [Method to check whether dependent libraries are shared objects]) +_LT_DECL([], [file_magic_cmd], [1], + [Command to use when deplibs_check_method = "file_magic"]) +_LT_DECL([], [file_magic_glob], [1], + [How to find potential files when deplibs_check_method = "file_magic"]) +_LT_DECL([], [want_nocaseglob], [1], + [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) +])# _LT_CHECK_MAGIC_METHOD + + +# LT_PATH_NM +# ---------- +# find the pathname to a BSD- or MS-compatible name lister +AC_DEFUN([LT_PATH_NM], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, +[if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + lt_nm_to_check="${ac_tool_prefix}nm" + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + tmp_nm="$ac_dir/$lt_tmp_nm" + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in + */dev/null* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS="$lt_save_ifs" + done + : ${lt_cv_path_NM=no} +fi]) +if test "$lt_cv_path_NM" != "no"; then + NM="$lt_cv_path_NM" +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$DUMPBIN"; then : + # Let the user override the test. + else + AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) + case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in + *COFF*) + DUMPBIN="$DUMPBIN -symbols" + ;; + *) + DUMPBIN=: + ;; + esac + fi + AC_SUBST([DUMPBIN]) + if test "$DUMPBIN" != ":"; then + NM="$DUMPBIN" + fi +fi +test -z "$NM" && NM=nm +AC_SUBST([NM]) +_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl + +AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], + [lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) + cat conftest.out >&AS_MESSAGE_LOG_FD + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest*]) +])# LT_PATH_NM + +# Old names: +AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) +AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_PROG_NM], []) +dnl AC_DEFUN([AC_PROG_NM], []) + +# _LT_CHECK_SHAREDLIB_FROM_LINKLIB +# -------------------------------- +# how to determine the name of the shared library +# associated with a specific link library. +# -- PORTME fill in with the dynamic library characteristics +m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], +[m4_require([_LT_DECL_EGREP]) +m4_require([_LT_DECL_OBJDUMP]) +m4_require([_LT_DECL_DLLTOOL]) +AC_CACHE_CHECK([how to associate runtime and link libraries], +lt_cv_sharedlib_from_linklib_cmd, +[lt_cv_sharedlib_from_linklib_cmd='unknown' + +case $host_os in +cygwin* | mingw* | pw32* | cegcc*) + # two different shell functions defined in ltmain.sh + # decide which to use based on capabilities of $DLLTOOL + case `$DLLTOOL --help 2>&1` in + *--identify-strict*) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib + ;; + *) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback + ;; + esac + ;; +*) + # fallback: assume linklib IS sharedlib + lt_cv_sharedlib_from_linklib_cmd="$ECHO" + ;; +esac +]) +sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd +test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO + +_LT_DECL([], [sharedlib_from_linklib_cmd], [1], + [Command to associate shared and link libraries]) +])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB + + +# _LT_PATH_MANIFEST_TOOL +# ---------------------- +# locate the manifest tool +m4_defun([_LT_PATH_MANIFEST_TOOL], +[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) +test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt +AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], + [lt_cv_path_mainfest_tool=no + echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD + $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out + cat conftest.err >&AS_MESSAGE_LOG_FD + if $GREP 'Manifest Tool' conftest.out > /dev/null; then + lt_cv_path_mainfest_tool=yes + fi + rm -f conftest*]) +if test "x$lt_cv_path_mainfest_tool" != xyes; then + MANIFEST_TOOL=: +fi +_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl +])# _LT_PATH_MANIFEST_TOOL + + +# LT_LIB_M +# -------- +# check for math library +AC_DEFUN([LT_LIB_M], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +LIBM= +case $host in +*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) + # These system don't have libm, or don't need it + ;; +*-ncr-sysv4.3*) + AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") + AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") + ;; +*) + AC_CHECK_LIB(m, cos, LIBM="-lm") + ;; +esac +AC_SUBST([LIBM]) +])# LT_LIB_M + +# Old name: +AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_CHECK_LIBM], []) + + +# _LT_COMPILER_NO_RTTI([TAGNAME]) +# ------------------------------- +m4_defun([_LT_COMPILER_NO_RTTI], +[m4_require([_LT_TAG_COMPILER])dnl + +_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + +if test "$GCC" = yes; then + case $cc_basename in + nvcc*) + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; + *) + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; + esac + + _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], + lt_cv_prog_compiler_rtti_exceptions, + [-fno-rtti -fno-exceptions], [], + [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) +fi +_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], + [Compiler flag to turn off builtin functions]) +])# _LT_COMPILER_NO_RTTI + + +# _LT_CMD_GLOBAL_SYMBOLS +# ---------------------- +m4_defun([_LT_CMD_GLOBAL_SYMBOLS], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_PROG_AWK])dnl +AC_REQUIRE([LT_PATH_NM])dnl +AC_REQUIRE([LT_PATH_LD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_TAG_COMPILER])dnl + +# Check for command to grab the raw symbol name followed by C symbol from nm. +AC_MSG_CHECKING([command to parse $NM output from $compiler object]) +AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], +[ +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[[BCDEGRST]]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[[BCDT]]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[[ABCDGISTW]]' + ;; +hpux*) + if test "$host_cpu" = ia64; then + symcode='[[ABCDEGRST]]' + fi + ;; +irix* | nonstopux*) + symcode='[[BCDEGRST]]' + ;; +osf*) + symcode='[[BCDEGQRST]]' + ;; +solaris*) + symcode='[[BDRT]]' + ;; +sco3.2v5*) + symcode='[[DT]]' + ;; +sysv4.2uw2*) + symcode='[[DT]]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[[ABDT]]' + ;; +sysv4) + symcode='[[DFNSTU]]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[[ABCDGIRSTW]]' ;; +esac + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function + # and D for any global variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK ['"\ +" {last_section=section; section=\$ 3};"\ +" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ +" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ +" s[1]~/^[@?]/{print s[1], s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx]" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if AC_TRY_EVAL(ac_compile); then + # Now try to grab the symbols. + nlist=conftest.nm + if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) +/* DATA imports from DLLs on WIN32 con't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT@&t@_DLSYM_CONST +#elif defined(__osf__) +/* This system does not cope well with relocations in const data. */ +# define LT@&t@_DLSYM_CONST +#else +# define LT@&t@_DLSYM_CONST const +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +LT@&t@_DLSYM_CONST struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[[]] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_globsym_save_LIBS=$LIBS + lt_globsym_save_CFLAGS=$CFLAGS + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then + pipe_works=yes + fi + LIBS=$lt_globsym_save_LIBS + CFLAGS=$lt_globsym_save_CFLAGS + else + echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD + fi + else + echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done +]) +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + AC_MSG_RESULT(failed) +else + AC_MSG_RESULT(ok) +fi + +# Response file support. +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + nm_file_list_spec='@' +elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then + nm_file_list_spec='@' +fi + +_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], + [Take the output of nm and produce a listing of raw symbols and C names]) +_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], + [Transform the output of nm in a proper C declaration]) +_LT_DECL([global_symbol_to_c_name_address], + [lt_cv_sys_global_symbol_to_c_name_address], [1], + [Transform the output of nm in a C name address pair]) +_LT_DECL([global_symbol_to_c_name_address_lib_prefix], + [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], + [Transform the output of nm in a C name address pair when lib prefix is needed]) +_LT_DECL([], [nm_file_list_spec], [1], + [Specify filename containing input files for $NM]) +]) # _LT_CMD_GLOBAL_SYMBOLS + + +# _LT_COMPILER_PIC([TAGNAME]) +# --------------------------- +m4_defun([_LT_COMPILER_PIC], +[m4_require([_LT_TAG_COMPILER])dnl +_LT_TAGVAR(lt_prog_compiler_wl, $1)= +_LT_TAGVAR(lt_prog_compiler_pic, $1)= +_LT_TAGVAR(lt_prog_compiler_static, $1)= + +m4_if([$1], [CXX], [ + # C++ specific cases for pic, static, wl, etc. + if test "$GXX" = yes; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + *djgpp*) + # DJGPP does not support shared libraries at all + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + _LT_TAGVAR(lt_prog_compiler_static, $1)= + ;; + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + else + case $host_os in + aix[[4-9]]*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + chorus*) + case $cc_basename in + cxch68*) + # Green Hills C++ Compiler + # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" + ;; + esac + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + dgux*) + case $cc_basename in + ec++*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + ghcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + freebsd* | dragonfly*) + # FreeBSD uses GNU C++ + ;; + hpux9* | hpux10* | hpux11*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + if test "$host_cpu" != ia64; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + fi + ;; + aCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + ;; + *) + ;; + esac + ;; + interix*) + # This is c89, which is MS Visual C++ (no shared libs) + # Anyone wants to do a port? + ;; + irix5* | irix6* | nonstopux*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + # CC pic flag -KPIC is the default. + ;; + *) + ;; + esac + ;; + linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + case $cc_basename in + KCC*) + # KAI C++ Compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + ecpc* ) + # old Intel C++ for x86_64 which still supported -KPIC. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + icpc* ) + # Intel C++, used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + cxx*) + # Compaq C++ + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) + # IBM XL 8.0, 9.0 on PPC and BlueGene + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + esac + ;; + esac + ;; + lynxos*) + ;; + m88k*) + ;; + mvs*) + case $cc_basename in + cxx*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' + ;; + *) + ;; + esac + ;; + netbsd* | netbsdelf*-gnu) + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + ;; + RCC*) + # Rational C++ 2.4.1 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + cxx*) + # Digital/Compaq C++ + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + *) + ;; + esac + ;; + psos*) + ;; + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + ;; + *) + ;; + esac + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + lcc*) + # Lucid + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + *) + ;; + esac + ;; + vxworks*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +], +[ + if test "$GCC" = yes; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + _LT_TAGVAR(lt_prog_compiler_static, $1)= + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + + case $cc_basename in + nvcc*) # Cuda Compiler Driver 2.2 + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' + if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)" + fi + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + + hpux9* | hpux10* | hpux11*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC (with -KPIC) is the default. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + case $cc_basename in + # old Intel for x86_64 which still supported -KPIC. + ecc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' + _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' + ;; + nagfor*) + # NAG Fortran compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + ccc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All Alpha code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xl* | bgxl* | bgf* | mpixl*) + # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='' + ;; + *Sun\ F* | *Sun*Fortran*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + *Sun\ C*) + # Sun C 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + ;; + *Intel*\ [[CF]]*Compiler*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + *Portland\ Group*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + esac + ;; + + newsos6) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All OSF/1 code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + rdos*) + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + solaris*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; + *) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; + esac + ;; + + sunos4*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + unicos*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + + uts4*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +]) +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" + ;; +esac + +AC_CACHE_CHECK([for $compiler option to produce PIC], + [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], + [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) +_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then + _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], + [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], + [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], + [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in + "" | " "*) ;; + *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; + esac], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) +fi +_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], + [Additional compiler flags for building library objects]) + +_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], + [How to pass a linker flag through the compiler]) +# +# Check to make sure the static flag actually works. +# +wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" +_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], + _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), + $lt_tmp_static_flag, + [], + [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) +_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], + [Compiler flag to prevent dynamic linking]) +])# _LT_COMPILER_PIC + + +# _LT_LINKER_SHLIBS([TAGNAME]) +# ---------------------------- +# See if the linker supports building shared libraries. +m4_defun([_LT_LINKER_SHLIBS], +[AC_REQUIRE([LT_PATH_LD])dnl +AC_REQUIRE([LT_PATH_NM])dnl +m4_require([_LT_PATH_MANIFEST_TOOL])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) +m4_if([$1], [CXX], [ + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] + case $host_os in + aix[[4-9]]*) + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + # Also, AIX nm treats weak defined symbols like other global defined + # symbols, whereas GNU nm marks them as "W". + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + ;; + pw32*) + _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" + ;; + cygwin* | mingw* | cegcc*) + case $cc_basename in + cl*) + _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' + ;; + *) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] + ;; + esac + ;; + linux* | k*bsd*-gnu | gnu*) + _LT_TAGVAR(link_all_deplibs, $1)=no + ;; + *) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + ;; + esac +], [ + runpath_var= + _LT_TAGVAR(allow_undefined_flag, $1)= + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(archive_cmds, $1)= + _LT_TAGVAR(archive_expsym_cmds, $1)= + _LT_TAGVAR(compiler_needs_object, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(hardcode_automatic, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(hardcode_libdir_separator, $1)= + _LT_TAGVAR(hardcode_minus_L, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + _LT_TAGVAR(inherit_rpath, $1)=no + _LT_TAGVAR(link_all_deplibs, $1)=unknown + _LT_TAGVAR(module_cmds, $1)= + _LT_TAGVAR(module_expsym_cmds, $1)= + _LT_TAGVAR(old_archive_from_new_cmds, $1)= + _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= + _LT_TAGVAR(thread_safe_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + _LT_TAGVAR(include_expsyms, $1)= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. +dnl Note also adjust exclude_expsyms for C++ above. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + linux* | k*bsd*-gnu | gnu*) + _LT_TAGVAR(link_all_deplibs, $1)=no + ;; + esac + + _LT_TAGVAR(ld_shlibs, $1)=yes + + # On some targets, GNU ld is compatible enough with the native linker + # that we're better off using the native interface for both. + lt_use_gnu_ld_interface=no + if test "$with_gnu_ld" = yes; then + case $host_os in + aix*) + # The AIX port of GNU ld has always aspired to compatibility + # with the native linker. However, as the warning in the GNU ld + # block says, versions before 2.19.5* couldn't really create working + # shared libraries, regardless of the interface used. + case `$LD -v 2>&1` in + *\ \(GNU\ Binutils\)\ 2.19.5*) ;; + *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;; + *\ \(GNU\ Binutils\)\ [[3-9]]*) ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + fi + + if test "$lt_use_gnu_ld_interface" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + supports_anon_versioning=no + case `$LD -v 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[[3-9]]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.19, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to install binutils +*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. +*** You will then need to restart the configuration process. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + haiku*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test "$host_os" = linux-dietlibc; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test "$tmp_diet" = no + then + tmp_addflag=' $pic_flag' + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group f77 and f90 compilers + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + _LT_TAGVAR(whole_archive_flag_spec, $1)= + tmp_sharedflag='--shared' ;; + xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + nvcc*) # Cuda Compiler Driver 2.2 + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + xlf* | bgf* | bgxlf* | mpixlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + sunos4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + + if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then + runpath_var= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + _LT_TAGVAR(hardcode_direct, $1)=unsupported + fi + ;; + + aix[[4-9]]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + # Also, AIX nm treats weak defined symbols like other global + # defined symbols, whereas GNU nm marks them as "W". + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' + + if test "$GCC" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + _LT_TAGVAR(link_all_deplibs, $1)=no + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + if test "$with_gnu_ld" = yes; then + # We only use this code for GNU lds that support --whole-archive. + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared libraries. + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + bsdi[[45]]*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + case $cc_basename in + cl*) + # Native MSVC + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; + else + sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' + # Don't use ranlib + _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' + _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile="$lt_outputfile.exe" + lt_tool_outputfile="$lt_tool_outputfile.exe" + ;; + esac~ + if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # Assume MSVC wrapper + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + # FIXME: Should let the user specify the lib program. + _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + esac + ;; + + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + dgux*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2.*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + hpux9*) + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + m4_if($1, [], [ + # Older versions of the 11.00 compiler do not understand -b yet + # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) + _LT_LINKER_OPTION([if $CC understands -b], + _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], + [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], + [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], + [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) + ;; + esac + fi + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + # This should be the same for all languages, so no per-tag cache variable. + AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol], + [lt_cv_irix_exported_symbol], + [save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" + AC_LINK_IFELSE( + [AC_LANG_SOURCE( + [AC_LANG_CASE([C], [[int foo (void) { return 0; }]], + [C++], [[int foo (void) { return 0; }]], + [Fortran 77], [[ + subroutine foo + end]], + [Fortran], [[ + subroutine foo + end]])])], + [lt_cv_irix_exported_symbol=yes], + [lt_cv_irix_exported_symbol=no]) + LDFLAGS="$save_LDFLAGS"]) + if test "$lt_cv_irix_exported_symbol" = yes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' + fi + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + newsos6) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *nto* | *qnx*) + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + else + case $host_os in + openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + ;; + esac + fi + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + os2*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + solaris*) + _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' + if test "$GCC" = yes; then + wlarc='${wl}' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='${wl}' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + fi + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4) + case $host_vendor in + sni) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' + _LT_TAGVAR(hardcode_direct, $1)=no + ;; + motorola) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4.3*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + _LT_TAGVAR(ld_shlibs, $1)=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + if test x$host_vendor = xsni; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' + ;; + esac + fi + fi +]) +AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) +test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no + +_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld + +_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl +_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl +_LT_DECL([], [extract_expsyms_cmds], [2], + [The commands to extract the exported symbol list from a shared archive]) + +# +# Do we need to explicitly link libc? +# +case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in +x|xyes) + # Assume -lc should be added + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $_LT_TAGVAR(archive_cmds, $1) in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + AC_CACHE_CHECK([whether -lc should be explicitly linked in], + [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1), + [$RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if AC_TRY_EVAL(ac_compile) 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) + pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) + _LT_TAGVAR(allow_undefined_flag, $1)= + if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) + then + lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no + else + lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes + fi + _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + ]) + _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1) + ;; + esac + fi + ;; +esac + +_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], + [Whether or not to add -lc for building shared libraries]) +_LT_TAGDECL([allow_libtool_libs_with_static_runtimes], + [enable_shared_with_static_runtimes], [0], + [Whether or not to disallow shared libs when runtime libs are static]) +_LT_TAGDECL([], [export_dynamic_flag_spec], [1], + [Compiler flag to allow reflexive dlopens]) +_LT_TAGDECL([], [whole_archive_flag_spec], [1], + [Compiler flag to generate shared objects directly from archives]) +_LT_TAGDECL([], [compiler_needs_object], [1], + [Whether the compiler copes with passing no objects directly]) +_LT_TAGDECL([], [old_archive_from_new_cmds], [2], + [Create an old-style archive from a shared archive]) +_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], + [Create a temporary old-style archive to link instead of a shared archive]) +_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) +_LT_TAGDECL([], [archive_expsym_cmds], [2]) +_LT_TAGDECL([], [module_cmds], [2], + [Commands used to build a loadable module if different from building + a shared archive.]) +_LT_TAGDECL([], [module_expsym_cmds], [2]) +_LT_TAGDECL([], [with_gnu_ld], [1], + [Whether we are building with GNU ld or not]) +_LT_TAGDECL([], [allow_undefined_flag], [1], + [Flag that allows shared libraries with undefined symbols to be built]) +_LT_TAGDECL([], [no_undefined_flag], [1], + [Flag that enforces no undefined symbols]) +_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], + [Flag to hardcode $libdir into a binary during linking. + This must work even if $libdir does not exist]) +_LT_TAGDECL([], [hardcode_libdir_separator], [1], + [Whether we need a single "-rpath" flag with a separated argument]) +_LT_TAGDECL([], [hardcode_direct], [0], + [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes + DIR into the resulting binary]) +_LT_TAGDECL([], [hardcode_direct_absolute], [0], + [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes + DIR into the resulting binary and the resulting library dependency is + "absolute", i.e impossible to change by setting ${shlibpath_var} if the + library is relocated]) +_LT_TAGDECL([], [hardcode_minus_L], [0], + [Set to "yes" if using the -LDIR flag during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_shlibpath_var], [0], + [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_automatic], [0], + [Set to "yes" if building a shared library automatically hardcodes DIR + into the library and all subsequent libraries and executables linked + against it]) +_LT_TAGDECL([], [inherit_rpath], [0], + [Set to yes if linker adds runtime paths of dependent libraries + to runtime path list]) +_LT_TAGDECL([], [link_all_deplibs], [0], + [Whether libtool must link a program against all its dependency libraries]) +_LT_TAGDECL([], [always_export_symbols], [0], + [Set to "yes" if exported symbols are required]) +_LT_TAGDECL([], [export_symbols_cmds], [2], + [The commands to list exported symbols]) +_LT_TAGDECL([], [exclude_expsyms], [1], + [Symbols that should not be listed in the preloaded symbols]) +_LT_TAGDECL([], [include_expsyms], [1], + [Symbols that must always be exported]) +_LT_TAGDECL([], [prelink_cmds], [2], + [Commands necessary for linking programs (against libraries) with templates]) +_LT_TAGDECL([], [postlink_cmds], [2], + [Commands necessary for finishing linking programs]) +_LT_TAGDECL([], [file_list_spec], [1], + [Specify filename containing input files]) +dnl FIXME: Not yet implemented +dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], +dnl [Compiler flag to generate thread safe objects]) +])# _LT_LINKER_SHLIBS + + +# _LT_LANG_C_CONFIG([TAG]) +# ------------------------ +# Ensure that the configuration variables for a C compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to `libtool'. +m4_defun([_LT_LANG_C_CONFIG], +[m4_require([_LT_DECL_EGREP])dnl +lt_save_CC="$CC" +AC_LANG_PUSH(C) + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + +_LT_TAG_COMPILER +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + LT_SYS_DLOPEN_SELF + _LT_CMD_STRIPLIB + + # Report which library types will actually be built + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_CONFIG($1) +fi +AC_LANG_POP +CC="$lt_save_CC" +])# _LT_LANG_C_CONFIG + + +# _LT_LANG_CXX_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a C++ compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to `libtool'. +m4_defun([_LT_LANG_CXX_CONFIG], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_PATH_MANIFEST_TOOL])dnl +if test -n "$CXX" && ( test "X$CXX" != "Xno" && + ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || + (test "X$CXX" != "Xg++"))) ; then + AC_PROG_CXXCPP +else + _lt_caught_CXX_error=yes +fi + +AC_LANG_PUSH(C++) +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(compiler_needs_object, $1)=no +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for C++ test sources. +ac_ext=cpp + +# Object file extension for compiled C++ test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the CXX compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_caught_CXX_error" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="int some_variable = 0;" + + # Code to be used in simple link tests + lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC=$CC + lt_save_CFLAGS=$CFLAGS + lt_save_LD=$LD + lt_save_GCC=$GCC + GCC=$GXX + lt_save_with_gnu_ld=$with_gnu_ld + lt_save_path_LD=$lt_cv_path_LD + if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then + lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx + else + $as_unset lt_cv_prog_gnu_ld + fi + if test -n "${lt_cv_path_LDCXX+set}"; then + lt_cv_path_LD=$lt_cv_path_LDCXX + else + $as_unset lt_cv_path_LD + fi + test -z "${LDCXX+set}" || LD=$LDCXX + CC=${CXX-"c++"} + CFLAGS=$CXXFLAGS + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + # We don't want -fno-exception when compiling C++ code, so set the + # no_builtin_flag separately + if test "$GXX" = yes; then + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' + else + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + fi + + if test "$GXX" = yes; then + # Set up default GNU C++ configuration + + LT_PATH_LD + + # Check if GNU C++ uses GNU ld as the underlying linker, since the + # archiving commands below assume that GNU ld is being used. + if test "$with_gnu_ld" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # If archive_cmds runs LD, not CC, wlarc should be empty + # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to + # investigate it a little bit more. (MM) + wlarc='${wl}' + + # ancient GNU ld didn't support --whole-archive et. al. + if eval "`$CC -print-prog-name=ld` --help 2>&1" | + $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + with_gnu_ld=no + wlarc= + + # A generic and very simple default shared library creation + # command for GNU C++ for the case where it uses the native + # linker, instead of GNU ld. If possible, this setting should + # overridden to take advantage of the native linker features on + # the platform it is being used on. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + fi + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + GXX=no + with_gnu_ld=no + wlarc= + fi + + # PORTME: fill in a description of your system's C++ link characteristics + AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) + _LT_TAGVAR(ld_shlibs, $1)=yes + case $host_os in + aix3*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aix[[4-9]]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + case $ld_flag in + *-brtl*) + aix_use_runtimelinking=yes + break + ;; + esac + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' + + if test "$GXX" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to + # export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an empty + # executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + if test "$with_gnu_ld" = yes; then + # We only use this code for GNU lds that support --whole-archive. + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared + # libraries. + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + chorus*) + case $cc_basename in + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + cygwin* | mingw* | pw32* | cegcc*) + case $GXX,$cc_basename in + ,cl* | no,cl*) + # Native MSVC + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; + else + $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + # Don't use ranlib + _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' + _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile="$lt_outputfile.exe" + lt_tool_outputfile="$lt_tool_outputfile.exe" + ;; + esac~ + func_to_tool_file "$lt_outputfile"~ + if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # g++ + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + dgux*) + case $cc_basename in + ec++*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + ghcx*) + # Green Hills C++ Compiler + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + freebsd2.*) + # C++ shared libraries reported to be fairly broken before + # switch to ELF + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + freebsd-elf*) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + ;; + + freebsd* | dragonfly*) + # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF + # conventions + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + haiku*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + hpux9*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + hpux10*|hpux11*) + if test $with_gnu_ld = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + ;; + *) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + esac + fi + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + ;; + esac + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes; then + if test $with_gnu_ld = no; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + fi + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + irix5* | irix6*) + case $cc_basename in + CC*) + # SGI C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + + # Archives containing C++ object files must be created using + # "CC -ar", where "CC" is the IRIX C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' + ;; + *) + if test "$GXX" = yes; then + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib' + fi + fi + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + esac + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' + ;; + icpc* | ecpc* ) + # Intel C++ + with_gnu_ld=yes + # version 8.0 and above of icpc choke on multiply defined symbols + # if we add $predep_objects and $postdep_objects, however 7.1 and + # earlier do not add the objects themselves. + case `$CC -V 2>&1` in + *"Version 7."*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + *) # Version 8.0 or newer + tmp_idyn= + case $host_cpu in + ia64*) tmp_idyn=' -i_dynamic';; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + esac + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + case `$CC -V` in + *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) + _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ + compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' + _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ + $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ + $RANLIB $oldlib' + _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + *) # Version 6 and above use weak symbols + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + ;; + cxx*) + # Compaq C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' + + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed' + ;; + xl* | mpixl* | bgxl*) + # IBM XL 8.0 on PPC, with GNU ld + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + + # Not sure whether something based on + # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 + # would be better. + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + esac + ;; + esac + ;; + + lynxos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + m88k*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + mvs*) + case $cc_basename in + cxx*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + fi + # Workaround some broken pre-1.5 toolchains + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' + ;; + + *nto* | *qnx*) + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + openbsd2*) + # C++ shared libraries are fairly broken + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + fi + output_verbose_link_cmd=func_echo_all + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Archives containing C++ object files must be created using + # the KAI C++ compiler. + case $host in + osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; + *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; + esac + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + cxx*) + case $host in + osf3*) + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + ;; + *) + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ + echo "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~ + $RM $lib.exp' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + case $host in + osf3*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + psos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + lcc*) + # Lucid + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(archive_cmds_need_lc,$1)=yes + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. + # Supported since Solaris 2.6 (maybe 2.5.1?) + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + + # The C++ compiler must be used to create the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' + ;; + *) + # GNU C++ compiler with Solaris linker + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' + if $CC --version | $GREP -v '^2\.7' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + else + # g++ 2.7 appears to require `-G' NOT `-shared' on this + # platform. + _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + fi + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + ;; + esac + fi + ;; + esac + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~ + '"$_LT_TAGVAR(old_archive_cmds, $1)" + _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~ + '"$_LT_TAGVAR(reload_cmds, $1)" + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + vxworks*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) + test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no + + _LT_TAGVAR(GCC, $1)="$GXX" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS + LDCXX=$LD + LD=$lt_save_LD + GCC=$lt_save_GCC + with_gnu_ld=$lt_save_with_gnu_ld + lt_cv_path_LDCXX=$lt_cv_path_LD + lt_cv_path_LD=$lt_save_path_LD + lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld + lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld +fi # test "$_lt_caught_CXX_error" != yes + +AC_LANG_POP +])# _LT_LANG_CXX_CONFIG + + +# _LT_FUNC_STRIPNAME_CNF +# ---------------------- +# func_stripname_cnf prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +# +# This function is identical to the (non-XSI) version of func_stripname, +# except this one can be used by m4 code that may be executed by configure, +# rather than the libtool script. +m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl +AC_REQUIRE([_LT_DECL_SED]) +AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH]) +func_stripname_cnf () +{ + case ${2} in + .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; + *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; + esac +} # func_stripname_cnf +])# _LT_FUNC_STRIPNAME_CNF + +# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) +# --------------------------------- +# Figure out "hidden" library dependencies from verbose +# compiler output when linking a shared library. +# Parse the compiler output and extract the necessary +# objects, libraries and library flags. +m4_defun([_LT_SYS_HIDDEN_LIBDEPS], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl +# Dependencies to place before and after the object being linked: +_LT_TAGVAR(predep_objects, $1)= +_LT_TAGVAR(postdep_objects, $1)= +_LT_TAGVAR(predeps, $1)= +_LT_TAGVAR(postdeps, $1)= +_LT_TAGVAR(compiler_lib_search_path, $1)= + +dnl we can't use the lt_simple_compile_test_code here, +dnl because it contains code intended for an executable, +dnl not a library. It's possible we should let each +dnl tag define a new lt_????_link_test_code variable, +dnl but it's only used here... +m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF +int a; +void foo (void) { a = 0; } +_LT_EOF +], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF +class Foo +{ +public: + Foo (void) { a = 0; } +private: + int a; +}; +_LT_EOF +], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer*4 a + a=0 + return + end +_LT_EOF +], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer a + a=0 + return + end +_LT_EOF +], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF +public class foo { + private int a; + public void bar (void) { + a = 0; + } +}; +_LT_EOF +], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF +package foo +func foo() { +} +_LT_EOF +]) + +_lt_libdeps_save_CFLAGS=$CFLAGS +case "$CC $CFLAGS " in #( +*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; +*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; +*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;; +esac + +dnl Parse the compiler output and extract the necessary +dnl objects, libraries and library flags. +if AC_TRY_EVAL(ac_compile); then + # Parse the compiler output and extract the necessary + # objects, libraries and library flags. + + # Sentinel used to keep track of whether or not we are before + # the conftest object file. + pre_test_object_deps_done=no + + for p in `eval "$output_verbose_link_cmd"`; do + case ${prev}${p} in + + -L* | -R* | -l*) + # Some compilers place space between "-{L,R}" and the path. + # Remove the space. + if test $p = "-L" || + test $p = "-R"; then + prev=$p + continue + fi + + # Expand the sysroot to ease extracting the directories later. + if test -z "$prev"; then + case $p in + -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; + -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; + -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; + esac + fi + case $p in + =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; + esac + if test "$pre_test_object_deps_done" = no; then + case ${prev} in + -L | -R) + # Internal compiler library paths should come after those + # provided the user. The postdeps already come after the + # user supplied libs so there is no need to process them. + if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then + _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" + else + _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" + fi + ;; + # The "-l" case would never come before the object being + # linked, so don't bother handling this case. + esac + else + if test -z "$_LT_TAGVAR(postdeps, $1)"; then + _LT_TAGVAR(postdeps, $1)="${prev}${p}" + else + _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" + fi + fi + prev= + ;; + + *.lto.$objext) ;; # Ignore GCC LTO objects + *.$objext) + # This assumes that the test object file only shows up + # once in the compiler output. + if test "$p" = "conftest.$objext"; then + pre_test_object_deps_done=yes + continue + fi + + if test "$pre_test_object_deps_done" = no; then + if test -z "$_LT_TAGVAR(predep_objects, $1)"; then + _LT_TAGVAR(predep_objects, $1)="$p" + else + _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" + fi + else + if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then + _LT_TAGVAR(postdep_objects, $1)="$p" + else + _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" + fi + fi + ;; + + *) ;; # Ignore the rest. + + esac + done + + # Clean up. + rm -f a.out a.exe +else + echo "libtool.m4: error: problem compiling $1 test program" +fi + +$RM -f confest.$objext +CFLAGS=$_lt_libdeps_save_CFLAGS + +# PORTME: override above test on systems where it is broken +m4_if([$1], [CXX], +[case $host_os in +interix[[3-9]]*) + # Interix 3.5 installs completely hosed .la files for C++, so rather than + # hack all around it, let's just trust "g++" to DTRT. + _LT_TAGVAR(predep_objects,$1)= + _LT_TAGVAR(postdep_objects,$1)= + _LT_TAGVAR(postdeps,$1)= + ;; + +linux*) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + if test "$solaris_use_stlport4" != yes; then + _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' + fi + ;; + esac + ;; + +solaris*) + case $cc_basename in + CC* | sunCC*) + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + # Adding this requires a known-good setup of shared libraries for + # Sun compiler versions before 5.6, else PIC objects from an old + # archive will be linked into the output, leading to subtle bugs. + if test "$solaris_use_stlport4" != yes; then + _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' + fi + ;; + esac + ;; +esac +]) + +case " $_LT_TAGVAR(postdeps, $1) " in +*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; +esac + _LT_TAGVAR(compiler_lib_search_dirs, $1)= +if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then + _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` +fi +_LT_TAGDECL([], [compiler_lib_search_dirs], [1], + [The directories searched by this compiler when creating a shared library]) +_LT_TAGDECL([], [predep_objects], [1], + [Dependencies to place before and after the objects being linked to + create a shared library]) +_LT_TAGDECL([], [postdep_objects], [1]) +_LT_TAGDECL([], [predeps], [1]) +_LT_TAGDECL([], [postdeps], [1]) +_LT_TAGDECL([], [compiler_lib_search_path], [1], + [The library search path used internally by the compiler when linking + a shared library]) +])# _LT_SYS_HIDDEN_LIBDEPS + + +# _LT_LANG_F77_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a Fortran 77 compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_F77_CONFIG], +[AC_LANG_PUSH(Fortran 77) +if test -z "$F77" || test "X$F77" = "Xno"; then + _lt_disable_F77=yes +fi + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for f77 test sources. +ac_ext=f + +# Object file extension for compiled f77 test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the F77 compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_disable_F77" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC="$CC" + lt_save_GCC=$GCC + lt_save_CFLAGS=$CFLAGS + CC=${F77-"f77"} + CFLAGS=$FFLAGS + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + GCC=$G77 + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)="$G77" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC="$lt_save_CC" + CFLAGS="$lt_save_CFLAGS" +fi # test "$_lt_disable_F77" != yes + +AC_LANG_POP +])# _LT_LANG_F77_CONFIG + + +# _LT_LANG_FC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for a Fortran compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_FC_CONFIG], +[AC_LANG_PUSH(Fortran) + +if test -z "$FC" || test "X$FC" = "Xno"; then + _lt_disable_FC=yes +fi + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for fc test sources. +ac_ext=${ac_fc_srcext-f} + +# Object file extension for compiled fc test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the FC compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_disable_FC" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC="$CC" + lt_save_GCC=$GCC + lt_save_CFLAGS=$CFLAGS + CC=${FC-"f95"} + CFLAGS=$FCFLAGS + compiler=$CC + GCC=$ac_cv_fc_compiler_gnu + + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS +fi # test "$_lt_disable_FC" != yes + +AC_LANG_POP +])# _LT_LANG_FC_CONFIG + + +# _LT_LANG_GCJ_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for the GNU Java Compiler compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_GCJ_CONFIG], +[AC_REQUIRE([LT_PROG_GCJ])dnl +AC_LANG_SAVE + +# Source file extension for Java test sources. +ac_ext=java + +# Object file extension for compiled Java test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="class foo {}" + +# Code to be used in simple link tests +lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC=$CC +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC=yes +CC=${GCJ-"gcj"} +CFLAGS=$GCJFLAGS +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_TAGVAR(LD, $1)="$LD" +_LT_CC_BASENAME([$compiler]) + +# GCJ did not exist at the time GCC didn't implicitly link libc in. +_LT_TAGVAR(archive_cmds_need_lc, $1)=no + +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) +fi + +AC_LANG_RESTORE + +GCC=$lt_save_GCC +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS +])# _LT_LANG_GCJ_CONFIG + + +# _LT_LANG_GO_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for the GNU Go compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_GO_CONFIG], +[AC_REQUIRE([LT_PROG_GO])dnl +AC_LANG_SAVE + +# Source file extension for Go test sources. +ac_ext=go + +# Object file extension for compiled Go test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="package main; func main() { }" + +# Code to be used in simple link tests +lt_simple_link_test_code='package main; func main() { }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC=$CC +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC=yes +CC=${GOC-"gccgo"} +CFLAGS=$GOFLAGS +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_TAGVAR(LD, $1)="$LD" +_LT_CC_BASENAME([$compiler]) + +# Go did not exist at the time GCC didn't implicitly link libc in. +_LT_TAGVAR(archive_cmds_need_lc, $1)=no + +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) +fi + +AC_LANG_RESTORE + +GCC=$lt_save_GCC +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS +])# _LT_LANG_GO_CONFIG + + +# _LT_LANG_RC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for the Windows resource compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_RC_CONFIG], +[AC_REQUIRE([LT_PROG_RC])dnl +AC_LANG_SAVE + +# Source file extension for RC test sources. +ac_ext=rc + +# Object file extension for compiled RC test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' + +# Code to be used in simple link tests +lt_simple_link_test_code="$lt_simple_compile_test_code" + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC= +CC=${RC-"windres"} +CFLAGS= +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_CC_BASENAME([$compiler]) +_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + +if test -n "$compiler"; then + : + _LT_CONFIG($1) +fi + +GCC=$lt_save_GCC +AC_LANG_RESTORE +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS +])# _LT_LANG_RC_CONFIG + + +# LT_PROG_GCJ +# ----------- +AC_DEFUN([LT_PROG_GCJ], +[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], + [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], + [AC_CHECK_TOOL(GCJ, gcj,) + test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" + AC_SUBST(GCJFLAGS)])])[]dnl +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_GCJ], []) + + +# LT_PROG_GO +# ---------- +AC_DEFUN([LT_PROG_GO], +[AC_CHECK_TOOL(GOC, gccgo,) +]) + + +# LT_PROG_RC +# ---------- +AC_DEFUN([LT_PROG_RC], +[AC_CHECK_TOOL(RC, windres,) +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_RC], []) + + +# _LT_DECL_EGREP +# -------------- +# If we don't have a new enough Autoconf to choose the best grep +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_EGREP], +[AC_REQUIRE([AC_PROG_EGREP])dnl +AC_REQUIRE([AC_PROG_FGREP])dnl +test -z "$GREP" && GREP=grep +_LT_DECL([], [GREP], [1], [A grep program that handles long lines]) +_LT_DECL([], [EGREP], [1], [An ERE matcher]) +_LT_DECL([], [FGREP], [1], [A literal string matcher]) +dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too +AC_SUBST([GREP]) +]) + + +# _LT_DECL_OBJDUMP +# -------------- +# If we don't have a new enough Autoconf to choose the best objdump +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_OBJDUMP], +[AC_CHECK_TOOL(OBJDUMP, objdump, false) +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) +AC_SUBST([OBJDUMP]) +]) + +# _LT_DECL_DLLTOOL +# ---------------- +# Ensure DLLTOOL variable is set. +m4_defun([_LT_DECL_DLLTOOL], +[AC_CHECK_TOOL(DLLTOOL, dlltool, false) +test -z "$DLLTOOL" && DLLTOOL=dlltool +_LT_DECL([], [DLLTOOL], [1], [DLL creation program]) +AC_SUBST([DLLTOOL]) +]) + +# _LT_DECL_SED +# ------------ +# Check for a fully-functional sed program, that truncates +# as few characters as possible. Prefer GNU sed if found. +m4_defun([_LT_DECL_SED], +[AC_PROG_SED +test -z "$SED" && SED=sed +Xsed="$SED -e 1s/^X//" +_LT_DECL([], [SED], [1], [A sed program that does not truncate output]) +_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], + [Sed that helps us avoid accidentally triggering echo(1) options like -n]) +])# _LT_DECL_SED + +m4_ifndef([AC_PROG_SED], [ +############################################################ +# NOTE: This macro has been submitted for inclusion into # +# GNU Autoconf as AC_PROG_SED. When it is available in # +# a released version of Autoconf we should remove this # +# macro and use it instead. # +############################################################ + +m4_defun([AC_PROG_SED], +[AC_MSG_CHECKING([for a sed that does not truncate output]) +AC_CACHE_VAL(lt_cv_path_SED, +[# Loop through the user's path and test for sed and gsed. +# Then use that list of sed's as ones to test for truncation. +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for lt_ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then + lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" + fi + done + done +done +IFS=$as_save_IFS +lt_ac_max=0 +lt_ac_count=0 +# Add /usr/xpg4/bin/sed as it is typically found on Solaris +# along with /bin/sed that truncates output. +for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do + test ! -f $lt_ac_sed && continue + cat /dev/null > conftest.in + lt_ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >conftest.in + # Check for GNU sed and select it if it is found. + if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then + lt_cv_path_SED=$lt_ac_sed + break + fi + while true; do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo >>conftest.nl + $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break + cmp -s conftest.out conftest.nl || break + # 10000 chars as input seems more than enough + test $lt_ac_count -gt 10 && break + lt_ac_count=`expr $lt_ac_count + 1` + if test $lt_ac_count -gt $lt_ac_max; then + lt_ac_max=$lt_ac_count + lt_cv_path_SED=$lt_ac_sed + fi + done +done +]) +SED=$lt_cv_path_SED +AC_SUBST([SED]) +AC_MSG_RESULT([$SED]) +])#AC_PROG_SED +])#m4_ifndef + +# Old name: +AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_SED], []) + + +# _LT_CHECK_SHELL_FEATURES +# ------------------------ +# Find out whether the shell is Bourne or XSI compatible, +# or has some other useful features. +m4_defun([_LT_CHECK_SHELL_FEATURES], +[AC_MSG_CHECKING([whether the shell understands some XSI constructs]) +# Try some XSI features +xsi_shell=no +( _lt_dummy="a/b/c" + test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ + = c,a/b,b/c, \ + && eval 'test $(( 1 + 1 )) -eq 2 \ + && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ + && xsi_shell=yes +AC_MSG_RESULT([$xsi_shell]) +_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell']) + +AC_MSG_CHECKING([whether the shell understands "+="]) +lt_shell_append=no +( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \ + >/dev/null 2>&1 \ + && lt_shell_append=yes +AC_MSG_RESULT([$lt_shell_append]) +_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append']) + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi +_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac +_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl +_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl +])# _LT_CHECK_SHELL_FEATURES + + +# _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY) +# ------------------------------------------------------ +# In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and +# '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY. +m4_defun([_LT_PROG_FUNCTION_REPLACE], +[dnl { +sed -e '/^$1 ()$/,/^} # $1 /c\ +$1 ()\ +{\ +m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1]) +} # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: +]) + + +# _LT_PROG_REPLACE_SHELLFNS +# ------------------------- +# Replace existing portable implementations of several shell functions with +# equivalent extended shell implementations where those features are available.. +m4_defun([_LT_PROG_REPLACE_SHELLFNS], +[if test x"$xsi_shell" = xyes; then + _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac]) + + _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl + func_basename_result="${1##*/}"]) + + _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac + func_basename_result="${1##*/}"]) + + _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl + # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are + # positional parameters, so assign one to ordinary parameter first. + func_stripname_result=${3} + func_stripname_result=${func_stripname_result#"${1}"} + func_stripname_result=${func_stripname_result%"${2}"}]) + + _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl + func_split_long_opt_name=${1%%=*} + func_split_long_opt_arg=${1#*=}]) + + _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl + func_split_short_opt_arg=${1#??} + func_split_short_opt_name=${1%"$func_split_short_opt_arg"}]) + + _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl + case ${1} in + *.lo) func_lo2o_result=${1%.lo}.${objext} ;; + *) func_lo2o_result=${1} ;; + esac]) + + _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo]) + + _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))]) + + _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}]) +fi + +if test x"$lt_shell_append" = xyes; then + _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"]) + + _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl + func_quote_for_eval "${2}" +dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \ + eval "${1}+=\\\\ \\$func_quote_for_eval_result"]) + + # Save a `func_append' function call where possible by direct use of '+=' + sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") + test 0 -eq $? || _lt_function_replace_fail=: +else + # Save a `func_append' function call even when '+=' is not available + sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") + test 0 -eq $? || _lt_function_replace_fail=: +fi + +if test x"$_lt_function_replace_fail" = x":"; then + AC_MSG_WARN([Unable to substitute extended shell functions in $ofile]) +fi +]) + +# _LT_PATH_CONVERSION_FUNCTIONS +# ----------------------------- +# Determine which file name conversion functions should be used by +# func_to_host_file (and, implicitly, by func_to_host_path). These are needed +# for certain cross-compile configurations and native mingw. +m4_defun([_LT_PATH_CONVERSION_FUNCTIONS], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +AC_MSG_CHECKING([how to convert $build file names to $host format]) +AC_CACHE_VAL(lt_cv_to_host_file_cmd, +[case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 + ;; + esac + ;; + *-*-cygwin* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin + ;; + esac + ;; + * ) # unhandled hosts (and "normal" native builds) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; +esac +]) +to_host_file_cmd=$lt_cv_to_host_file_cmd +AC_MSG_RESULT([$lt_cv_to_host_file_cmd]) +_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd], + [0], [convert $build file names to $host format])dnl + +AC_MSG_CHECKING([how to convert $build file names to toolchain format]) +AC_CACHE_VAL(lt_cv_to_tool_file_cmd, +[#assume ordinary cross tools, or native build. +lt_cv_to_tool_file_cmd=func_convert_file_noop +case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 + ;; + esac + ;; +esac +]) +to_tool_file_cmd=$lt_cv_to_tool_file_cmd +AC_MSG_RESULT([$lt_cv_to_tool_file_cmd]) +_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd], + [0], [convert $build files to toolchain format])dnl +])# _LT_PATH_CONVERSION_FUNCTIONS diff --git a/m4/ltoptions.m4 b/m4/ltoptions.m4 new file mode 100644 index 0000000..5d9acd8 --- /dev/null +++ b/m4/ltoptions.m4 @@ -0,0 +1,384 @@ +# Helper functions for option handling. -*- Autoconf -*- +# +# Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 7 ltoptions.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) + + +# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) +# ------------------------------------------ +m4_define([_LT_MANGLE_OPTION], +[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) + + +# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) +# --------------------------------------- +# Set option OPTION-NAME for macro MACRO-NAME, and if there is a +# matching handler defined, dispatch to it. Other OPTION-NAMEs are +# saved as a flag. +m4_define([_LT_SET_OPTION], +[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl +m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), + _LT_MANGLE_DEFUN([$1], [$2]), + [m4_warning([Unknown $1 option `$2'])])[]dnl +]) + + +# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) +# ------------------------------------------------------------ +# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. +m4_define([_LT_IF_OPTION], +[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) + + +# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) +# ------------------------------------------------------- +# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME +# are set. +m4_define([_LT_UNLESS_OPTIONS], +[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), + [m4_define([$0_found])])])[]dnl +m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 +])[]dnl +]) + + +# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) +# ---------------------------------------- +# OPTION-LIST is a space-separated list of Libtool options associated +# with MACRO-NAME. If any OPTION has a matching handler declared with +# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about +# the unknown option and exit. +m4_defun([_LT_SET_OPTIONS], +[# Set options +m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [_LT_SET_OPTION([$1], _LT_Option)]) + +m4_if([$1],[LT_INIT],[ + dnl + dnl Simply set some default values (i.e off) if boolean options were not + dnl specified: + _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no + ]) + _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no + ]) + dnl + dnl If no reference was made to various pairs of opposing options, then + dnl we run the default mode handler for the pair. For example, if neither + dnl `shared' nor `disable-shared' was passed, we enable building of shared + dnl archives by default: + _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) + _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], + [_LT_ENABLE_FAST_INSTALL]) + ]) +])# _LT_SET_OPTIONS + + +## --------------------------------- ## +## Macros to handle LT_INIT options. ## +## --------------------------------- ## + +# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) +# ----------------------------------------- +m4_define([_LT_MANGLE_DEFUN], +[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) + + +# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) +# ----------------------------------------------- +m4_define([LT_OPTION_DEFINE], +[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl +])# LT_OPTION_DEFINE + + +# dlopen +# ------ +LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes +]) + +AU_DEFUN([AC_LIBTOOL_DLOPEN], +[_LT_SET_OPTION([LT_INIT], [dlopen]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `dlopen' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) + + +# win32-dll +# --------- +# Declare package support for building win32 dll's. +LT_OPTION_DEFINE([LT_INIT], [win32-dll], +[enable_win32_dll=yes + +case $host in +*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) + AC_CHECK_TOOL(AS, as, false) + AC_CHECK_TOOL(DLLTOOL, dlltool, false) + AC_CHECK_TOOL(OBJDUMP, objdump, false) + ;; +esac + +test -z "$AS" && AS=as +_LT_DECL([], [AS], [1], [Assembler program])dnl + +test -z "$DLLTOOL" && DLLTOOL=dlltool +_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl + +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl +])# win32-dll + +AU_DEFUN([AC_LIBTOOL_WIN32_DLL], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +_LT_SET_OPTION([LT_INIT], [win32-dll]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `win32-dll' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) + + +# _LT_ENABLE_SHARED([DEFAULT]) +# ---------------------------- +# implement the --enable-shared flag, and supports the `shared' and +# `disable-shared' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_SHARED], +[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([shared], + [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], + [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) + + _LT_DECL([build_libtool_libs], [enable_shared], [0], + [Whether or not to build shared libraries]) +])# _LT_ENABLE_SHARED + +LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) +]) + +AC_DEFUN([AC_DISABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], [disable-shared]) +]) + +AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) +AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_SHARED], []) +dnl AC_DEFUN([AM_DISABLE_SHARED], []) + + + +# _LT_ENABLE_STATIC([DEFAULT]) +# ---------------------------- +# implement the --enable-static flag, and support the `static' and +# `disable-static' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_STATIC], +[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([static], + [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], + [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_static=]_LT_ENABLE_STATIC_DEFAULT) + + _LT_DECL([build_old_libs], [enable_static], [0], + [Whether or not to build static libraries]) +])# _LT_ENABLE_STATIC + +LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) +]) + +AC_DEFUN([AC_DISABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], [disable-static]) +]) + +AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) +AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_STATIC], []) +dnl AC_DEFUN([AM_DISABLE_STATIC], []) + + + +# _LT_ENABLE_FAST_INSTALL([DEFAULT]) +# ---------------------------------- +# implement the --enable-fast-install flag, and support the `fast-install' +# and `disable-fast-install' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_FAST_INSTALL], +[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([fast-install], + [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], + [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) + +_LT_DECL([fast_install], [enable_fast_install], [0], + [Whether or not to optimize for fast installation])dnl +])# _LT_ENABLE_FAST_INSTALL + +LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) + +# Old names: +AU_DEFUN([AC_ENABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the `fast-install' option into LT_INIT's first parameter.]) +]) + +AU_DEFUN([AC_DISABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], [disable-fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the `disable-fast-install' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) +dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) + + +# _LT_WITH_PIC([MODE]) +# -------------------- +# implement the --with-pic flag, and support the `pic-only' and `no-pic' +# LT_INIT options. +# MODE is either `yes' or `no'. If omitted, it defaults to `both'. +m4_define([_LT_WITH_PIC], +[AC_ARG_WITH([pic], + [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@], + [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], + [lt_p=${PACKAGE-default} + case $withval in + yes|no) pic_mode=$withval ;; + *) + pic_mode=default + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for lt_pkg in $withval; do + IFS="$lt_save_ifs" + if test "X$lt_pkg" = "X$lt_p"; then + pic_mode=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [pic_mode=default]) + +test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) + +_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl +])# _LT_WITH_PIC + +LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) + +# Old name: +AU_DEFUN([AC_LIBTOOL_PICMODE], +[_LT_SET_OPTION([LT_INIT], [pic-only]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `pic-only' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) + +## ----------------- ## +## LTDL_INIT Options ## +## ----------------- ## + +m4_define([_LTDL_MODE], []) +LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], + [m4_define([_LTDL_MODE], [nonrecursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [recursive], + [m4_define([_LTDL_MODE], [recursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [subproject], + [m4_define([_LTDL_MODE], [subproject])]) + +m4_define([_LTDL_TYPE], []) +LT_OPTION_DEFINE([LTDL_INIT], [installable], + [m4_define([_LTDL_TYPE], [installable])]) +LT_OPTION_DEFINE([LTDL_INIT], [convenience], + [m4_define([_LTDL_TYPE], [convenience])]) diff --git a/m4/ltsugar.m4 b/m4/ltsugar.m4 new file mode 100644 index 0000000..9000a05 --- /dev/null +++ b/m4/ltsugar.m4 @@ -0,0 +1,123 @@ +# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- +# +# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 6 ltsugar.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) + + +# lt_join(SEP, ARG1, [ARG2...]) +# ----------------------------- +# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their +# associated separator. +# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier +# versions in m4sugar had bugs. +m4_define([lt_join], +[m4_if([$#], [1], [], + [$#], [2], [[$2]], + [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) +m4_define([_lt_join], +[m4_if([$#$2], [2], [], + [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) + + +# lt_car(LIST) +# lt_cdr(LIST) +# ------------ +# Manipulate m4 lists. +# These macros are necessary as long as will still need to support +# Autoconf-2.59 which quotes differently. +m4_define([lt_car], [[$1]]) +m4_define([lt_cdr], +[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], + [$#], 1, [], + [m4_dquote(m4_shift($@))])]) +m4_define([lt_unquote], $1) + + +# lt_append(MACRO-NAME, STRING, [SEPARATOR]) +# ------------------------------------------ +# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. +# Note that neither SEPARATOR nor STRING are expanded; they are appended +# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). +# No SEPARATOR is output if MACRO-NAME was previously undefined (different +# than defined and empty). +# +# This macro is needed until we can rely on Autoconf 2.62, since earlier +# versions of m4sugar mistakenly expanded SEPARATOR but not STRING. +m4_define([lt_append], +[m4_define([$1], + m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) + + + +# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) +# ---------------------------------------------------------- +# Produce a SEP delimited list of all paired combinations of elements of +# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list +# has the form PREFIXmINFIXSUFFIXn. +# Needed until we can rely on m4_combine added in Autoconf 2.62. +m4_define([lt_combine], +[m4_if(m4_eval([$# > 3]), [1], + [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl +[[m4_foreach([_Lt_prefix], [$2], + [m4_foreach([_Lt_suffix], + ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, + [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) + + +# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) +# ----------------------------------------------------------------------- +# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited +# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. +m4_define([lt_if_append_uniq], +[m4_ifdef([$1], + [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], + [lt_append([$1], [$2], [$3])$4], + [$5])], + [lt_append([$1], [$2], [$3])$4])]) + + +# lt_dict_add(DICT, KEY, VALUE) +# ----------------------------- +m4_define([lt_dict_add], +[m4_define([$1($2)], [$3])]) + + +# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) +# -------------------------------------------- +m4_define([lt_dict_add_subkey], +[m4_define([$1($2:$3)], [$4])]) + + +# lt_dict_fetch(DICT, KEY, [SUBKEY]) +# ---------------------------------- +m4_define([lt_dict_fetch], +[m4_ifval([$3], + m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), + m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) + + +# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) +# ----------------------------------------------------------------- +m4_define([lt_if_dict_fetch], +[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], + [$5], + [$6])]) + + +# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) +# -------------------------------------------------------------- +m4_define([lt_dict_filter], +[m4_if([$5], [], [], + [lt_join(m4_quote(m4_default([$4], [[, ]])), + lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), + [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl +]) diff --git a/m4/ltversion.m4 b/m4/ltversion.m4 new file mode 100644 index 0000000..07a8602 --- /dev/null +++ b/m4/ltversion.m4 @@ -0,0 +1,23 @@ +# ltversion.m4 -- version numbers -*- Autoconf -*- +# +# Copyright (C) 2004 Free Software Foundation, Inc. +# Written by Scott James Remnant, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# @configure_input@ + +# serial 3337 ltversion.m4 +# This file is part of GNU Libtool + +m4_define([LT_PACKAGE_VERSION], [2.4.2]) +m4_define([LT_PACKAGE_REVISION], [1.3337]) + +AC_DEFUN([LTVERSION_VERSION], +[macro_version='2.4.2' +macro_revision='1.3337' +_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) +_LT_DECL(, macro_revision, 0) +]) diff --git a/m4/lt~obsolete.m4 b/m4/lt~obsolete.m4 new file mode 100644 index 0000000..c573da9 --- /dev/null +++ b/m4/lt~obsolete.m4 @@ -0,0 +1,98 @@ +# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- +# +# Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc. +# Written by Scott James Remnant, 2004. +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 5 lt~obsolete.m4 + +# These exist entirely to fool aclocal when bootstrapping libtool. +# +# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN) +# which have later been changed to m4_define as they aren't part of the +# exported API, or moved to Autoconf or Automake where they belong. +# +# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN +# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us +# using a macro with the same name in our local m4/libtool.m4 it'll +# pull the old libtool.m4 in (it doesn't see our shiny new m4_define +# and doesn't know about Autoconf macros at all.) +# +# So we provide this file, which has a silly filename so it's always +# included after everything else. This provides aclocal with the +# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything +# because those macros already exist, or will be overwritten later. +# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. +# +# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. +# Yes, that means every name once taken will need to remain here until +# we give up compatibility with versions before 1.7, at which point +# we need to keep only those names which we still refer to. + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])]) + +m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])]) +m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])]) +m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])]) +m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])]) +m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])]) 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See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +if test $# -eq 0; then + echo 1>&2 "Try '$0 --help' for more information" + exit 1 +fi + +case $1 in + + --is-lightweight) + # Used by our autoconf macros to check whether the available missing + # script is modern enough. + exit 0 + ;; + + --run) + # Back-compat with the calling convention used by older automake. + shift + ;; + + -h|--h|--he|--hel|--help) + echo "\ +$0 [OPTION]... PROGRAM [ARGUMENT]... + +Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due +to PROGRAM being missing or too old. + +Options: + -h, --help display this help and exit + -v, --version output version information and exit + +Supported PROGRAM values: + aclocal autoconf autoheader autom4te automake makeinfo + bison yacc flex lex help2man + +Version suffixes to PROGRAM as well as the prefixes 'gnu-', 'gnu', and +'g' are ignored when checking the name. + +Send bug reports to ." + exit $? + ;; + + -v|--v|--ve|--ver|--vers|--versi|--versio|--version) + echo "missing $scriptversion (GNU Automake)" + exit $? + ;; + + -*) + echo 1>&2 "$0: unknown '$1' option" + echo 1>&2 "Try '$0 --help' for more information" + exit 1 + ;; + +esac + +# Run the given program, remember its exit status. +"$@"; st=$? + +# If it succeeded, we are done. +test $st -eq 0 && exit 0 + +# Also exit now if we it failed (or wasn't found), and '--version' was +# passed; such an option is passed most likely to detect whether the +# program is present and works. +case $2 in --version|--help) exit $st;; esac + +# Exit code 63 means version mismatch. This often happens when the user +# tries to use an ancient version of a tool on a file that requires a +# minimum version. +if test $st -eq 63; then + msg="probably too old" +elif test $st -eq 127; then + # Program was missing. + msg="missing on your system" +else + # Program was found and executed, but failed. Give up. + exit $st +fi + +perl_URL=http://www.perl.org/ +flex_URL=http://flex.sourceforge.net/ +gnu_software_URL=http://www.gnu.org/software + +program_details () +{ + case $1 in + aclocal|automake) + echo "The '$1' program is part of the GNU Automake package:" + echo "<$gnu_software_URL/automake>" + echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:" + echo "<$gnu_software_URL/autoconf>" + echo "<$gnu_software_URL/m4/>" + echo "<$perl_URL>" + ;; + autoconf|autom4te|autoheader) + echo "The '$1' program is part of the GNU Autoconf package:" + echo "<$gnu_software_URL/autoconf/>" + echo "It also requires GNU m4 and Perl in order to run:" + echo "<$gnu_software_URL/m4/>" + echo "<$perl_URL>" + ;; + esac +} + +give_advice () +{ + # Normalize program name to check for. + normalized_program=`echo "$1" | sed ' + s/^gnu-//; t + s/^gnu//; t + s/^g//; t'` + + printf '%s\n' "'$1' is $msg." + + configure_deps="'configure.ac' or m4 files included by 'configure.ac'" + case $normalized_program in + autoconf*) + echo "You should only need it if you modified 'configure.ac'," + echo "or m4 files included by it." + program_details 'autoconf' + ;; + autoheader*) + echo "You should only need it if you modified 'acconfig.h' or" + echo "$configure_deps." + program_details 'autoheader' + ;; + automake*) + echo "You should only need it if you modified 'Makefile.am' or" + echo "$configure_deps." + program_details 'automake' + ;; + aclocal*) + echo "You should only need it if you modified 'acinclude.m4' or" + echo "$configure_deps." + program_details 'aclocal' + ;; + autom4te*) + echo "You might have modified some maintainer files that require" + echo "the 'automa4te' program to be rebuilt." + program_details 'autom4te' + ;; + bison*|yacc*) + echo "You should only need it if you modified a '.y' file." + echo "You may want to install the GNU Bison package:" + echo "<$gnu_software_URL/bison/>" + ;; + lex*|flex*) + echo "You should only need it if you modified a '.l' file." + echo "You may want to install the Fast Lexical Analyzer package:" + echo "<$flex_URL>" + ;; + help2man*) + echo "You should only need it if you modified a dependency" \ + "of a man page." + echo "You may want to install the GNU Help2man package:" + echo "<$gnu_software_URL/help2man/>" + ;; + makeinfo*) + echo "You should only need it if you modified a '.texi' file, or" + echo "any other file indirectly affecting the aspect of the manual." + echo "You might want to install the Texinfo package:" + echo "<$gnu_software_URL/texinfo/>" + echo "The spurious makeinfo call might also be the consequence of" + echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might" + echo "want to install GNU make:" + echo "<$gnu_software_URL/make/>" + ;; + *) + echo "You might have modified some files without having the proper" + echo "tools for further handling them. Check the 'README' file, it" + echo "often tells you about the needed prerequisites for installing" + echo "this package. You may also peek at any GNU archive site, in" + echo "case some other package contains this missing '$1' program." + ;; + esac +} + +give_advice "$1" | sed -e '1s/^/WARNING: /' \ + -e '2,$s/^/ /' >&2 + +# Propagate the correct exit status (expected to be 127 for a program +# not found, 63 for a program that failed due to version mismatch). +exit $st + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: