From 87598896ac8d29c19650bd12cbba2ccb93c9d95b Mon Sep 17 00:00:00 2001 From: Packit Date: Sep 14 2020 13:10:44 +0000 Subject: libmicrohttpd-0.9.59 base --- diff --git a/AUTHORS b/AUTHORS new file mode 100644 index 0000000..e574a68 --- /dev/null +++ b/AUTHORS @@ -0,0 +1,69 @@ +Primary developers: +Christian Grothoff (maintainer) +Evgeny Grin (Karlson2k) (maintainer) +Andrey Uzunov (libmicrospdy experiment) +Nils Durner (W32 port) +Sagie Amir (TLS/SSL support using GNUtls) +Richard Alimi (performance) +Amr Ali (digest authentication) +Matthieu Speder (basic authentication, client certificates) + +Code contributions also came from: +Chris GauthierDickey +Elliot Glaysher +Daniel Pittman +John Popplewell +Heikki Lindholm +Alex Sadovsky +Greg Schohn +Thomas Martin +Peter Ross +RuXu W +Matthew Moore +Colin Caughie +David Carvalho +David Reiss +Markus Doppelbauer +Matt Holiday +Michael Cronenworth +Milan Straka +Mika Raento +Mike Crowe +John Muth +Geoffrey McRae +Piotr Grzybowski +Gerrit Telkamp +Erik Slagter +Andreas Wehrmann +Eivind Sarto +Thomas Stalder +Zhimin Huang +Jan Seeger +Will Bryant +LRN +Sven Geggus +Steve Wolf +Brecht Sanders +Jan Janak +Matthew Mundell +Scott Goldman +Jared Cantwell +Luke-Jr +Sree Harsha Totakura +Hani Benhabiles +Guy Martin +Robert Groenenberg +Denis Dowling +Louis Benoit +Flavio Coelin +Silvio Clecio + +Documentation contributions also came from: +Marco Maggi +Sebastian Gerhardt + +Special thanks to: +Florian Weimer +Ramakrishnan Muthukrishnan +Gervasa Markham +Liz Steininger diff --git a/COPYING b/COPYING new file mode 100644 index 0000000..9b3e553 --- /dev/null +++ b/COPYING @@ -0,0 +1,510 @@ +Some of this code is DUAL-LICENSED. 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Use `sockaddr_storage` instead of trying to + guess the sockaddr type before calling getsockname(). -CG + +Mon Nov 27 22:24:00 MSK 2017 + Releasing GNU libmicrohttpd 0.9.57. -EG + +Mon Nov 27 21:36:00 MSK 2017 + Updated README. -EG + +Mon Nov 27 18:37:00 MSK 2017 + Corrected names in W32 DLL resources. + Reordered and clarified configure summary message. + Additional compiler warning mutes for builds with various configure + parameters. + Fixed tests on Cygwin. + Used larger SETSIZE for Cygwin (same value as for native W32). + Minor fixes for Cygwin. + Added configure parameter to force disable usage of sendfile(). + Minor testsuite fixes. + Really fixed builds with optimisation for size. -EG + +Sat Nov 25 18:37:00 MSK 2017 + Fixed build with optimisation for size. -EG + +Fri Nov 24 20:14:02 CET 2017 + Releasing GNU libmicrohttpd 0.9.56. -CG + +Thu Nov 23 17:40:00 MSK 2017 + Added MHD_FEATURE_SENDFILE enum value and report. -EG + +Thu Nov 23 08:56:00 MSK 2017 + Fixed receiving large requests in TLS mode with epoll. + Improved GnuTLS and libgcrypt detection in configure, do not ignore + flags in GNUTLS_{CFLAGS,LIBS} variables. + Added special trick for Solaris/Openindiana to find GnuTLS-3 with + right bitness. + Added support for Solaris sendfile(3) function. + Fixed dataraces with thread ID on W32 and pthread. Now check for + correct thread in MHD_queue_response() works correctly. + Fixed and silenced compiler warnings in tests and examples. + Removed usage of TLS flags in examples where TLS is not required. + Added support for MultiSSL in https tests with libcurl >= 7.56.0. + Improved detection of OFF_T_MAX, SIZE_MAX. Added macros for + SSIZE_MAX in mhd_limits.h. There are some platforms that really + require those macros. + Added support for Darwin's sendfile() function. + Updated .gitignore files. + Reworked mhd_sys_extentions.m4 with better support of modern + platforms, more reliable detection of required macros, and + detection of disabling of system-specific features by + _XOPEN_SOURCE macro. -EG + +Wed Nov 1 20:43:00 MSK 2017 + Mixed and muted many compiler warnings. Now GCC's flags + -Wall -Wextra could be used for building. + Fixed compilation of examples without libmagic. + Better detection of libgnutls in configure. + Reworked launch of nested configure in "po" directory to + prevent useless reconfiguration. + Fixed some wrong asserts. + Enabled "test_options" test. + Use "test_start_stop" without libcurl. + Use chunks with sendfile() to prevent locking thread for + single connection with large file. + Added support for FreeBSD's sendfile with additional + optimisations for FreeBSD 11. + Refactoring and improvements for MHD_start_daemon_va() and + MHD_stop_daemon(). + Fixed testing with GnuTLS >= 3.6.0. -EG + +Mon Oct 9 22:38:07 CEST 2017 + Add MHD_free() to allow proper free()-ing of username/password + data returned via MHD_digest_auth_get_username() or + MHD_basic_auth_get_username_password() on Windows. -CG + +Tue Sep 26 14:00:58 CEST 2017 + Fixing race involving setting "at_limit" flag. -CG + +Tue Sep 08 21:39:00 MSK 2017 + Fixed build of examples when MHD build with non-pthread lib. + MHD_queue_response(): added check for using in correct thread. + Fixed sending responses larger 16 KiB in TLS mode with epoll. + Improved doxy for MHD_get_timeout() and related functions. + Minor internal refactoring. -EG + +Tue Jul 23 11:32:00 MSK 2017 + Updated chunked_example.c to provide real illustration of usage of + chunked encoding. -EG + +Thu Jul 13 21:41:00 MSK 2017 + Restored SIGPIPE suppression in TLS mode. + Added new value MHD_FEATURE_AUTOSUPPRESS_SIGPIPE so application could + check whether SIGPIPE handling is required. + Used GNUTLS_NONBLOCK for TLS sessions. -EG + +Tue Jun 20 23:52:00 MSK 2017 + Libgcrypt is now optional and required only for old GnuTLS versions. -EG + +Wed Jun 14 21:42:00 MSK 2017 + Added support for debug assert() and new configure parameter + --enable-asserts for debug builds. + Removed non-functional Symbian support. -EG + +Mon Jun 05 23:34:00 MSK 2017 + More internal refactoring: + merged MHD_tls_connection_handle_read/write() with non-TLS version, + reduced and unified number of layers for network processing (before + refactoring MHD_tls_connection_handle_read->MHD_connection_handle_read-> + do_read->recv_tls_adapter->GnuTLS->recv_param_adapter - 5 MHD layers; + after refactoring MHD_connection_handle_read->recv_tls_adapter->GnuTLS - + 2 MHD layers), + simplified and removed dead code from + MHD_connection_handle_read/write() without functional change. -EG + +Mon Jun 05 22:20:00 MSK 2017 + Internal refactoring: + used TCP sockets directly with GnuTLS (performance improvement), + moved some connection-related code from daemon.c to + connection.c/connection_https.c, + removed hacks around sendfile() and implemented correct support of + sendfile(), + removed do_read() and do_write() to reduce number of layer around send() + and recv() and to improve readability and maintainability of code, + implemented separate tracking of TLS layer state, independent of HTTP + connection stage. -EG + +Sun Jun 04 15:02:00 MSK 2017 + Improved thread-safety of MHD_add_connection() and + internal_add_connection(), minor optimisations. -EG + +Sun May 28 23:26:00 MSK 2017 + Releasing GNU libmicrohttpd 0.9.55. -EG + +Sun May 21 18:48:00 MSK 2017 + Fixed build with disabled "UPGRADE". + Fixed possible null-dereference in HTTPS test. + Fixed compiler warning in process_request_body(), minor optimizations. + Do not allow suspend of "upgraded" connections. + Fixed returned value for MHD_CONNECTION_INFO_CONNECTION_SUSPENDED. + Fixed removal from timeout lists of non-existing connections in + cleanup_connection(). + Fixed double locking of mutex. -EG + +Sun May 14 15:05:00 MSK 2017 + Fixed resuming connections and closing upgraded connections in select() + mode with thread-per-connection. -EG + +Sun May 14 14:49:00 MSK 2017 + Removed extra call to resume connections in MHD_run(). + Handle resumed connection without delay in epoll mode. + Update states of resumed connection after resume in thread-per-connection + mode. + Fixed resuming connections and closing upgraded connections in poll() + mode with thread-per-connection. -EG + +Thu May 11 22:37:00 MSK 2017 + Faster start really processing data in resumed connections. -EG + +Thu May 11 14:24:00 MSK 2017 + Do not add any "Connection" headers for "upgrade" connections. -EG + +Wed May 10 23:09:00 MSK 2017 + Resume resuming connection before other processing in external polling + mode. -EG + +Tue May 9 23:16:00 MSK 2017 + Fixed: Do not add "Connection: Keep-Alive" header for "upgrade" + connections. -EG + +Tue May 9 21:01:00 MSK 2017 + Fixed: check all "Connection" headers of request for "Close" and "Upgrade" + tokens instead of using only first "Connection" header with full string + match. -EG + +Tue May 9 12:28:00 MSK 2017 + Revert: continue match footers in MHD_get_response_header() for backward + compatibility. -EG + +Mon May 8 19:30:00 MSK 2017 + Fixed: use case-insensitive matching for header name in + MHD_get_response_header(), match only headers (not footers). -EG + +Fri May 5 20:57:00 MSK 2017 + Fixed null dereference when connection has "Upgrade" request and + connection is not upgraded. -JB/EG + Better handle Keep-Alive/Close. -EG + +Tue May 2 18:37:53 CEST 2017 + Update manual. -CG + Add MHD_CONNECTION_INFO_REQUEST_HEADER_SIZE. + Releasing GNU libmicrohttpd 0.9.54. -CG + +Thu Apr 27 22:31:00 CEST 2017 + Replaced flags MHD_USE_PEDANTIC_CHECKS and MHD_USE_PERMISSIVE_CHECKS by + single option MHD_OPTION_STRICT_FOR_CLIENT. Flag MHD_USE_PEDANTIC_CHECKS + is still supported. -EG + +Tue Apr 26 15:11:00 CEST 2017 + Fixed shift in HTTP reasons strings. + Added test for HTTP reasons strings. -EG + +Tue Apr 25 19:11:00 CEST 2017 + Allow flag MHD_USE_POLL with MHD_USE_THREAD_PER_CONNECTION and without + flag MHD_USE_INTERNAL_POLLING_THREAD for backward compatibility. -EG + +Mon Apr 24 17:29:45 CEST 2017 + Enforce RFC 7230's rule on no whitespace by default, + introduce new MHD_USE_PERMISSIVE_CHECKS to disable. -CG + +Sun Apr 23 20:05:44 CEST 2017 + Enforce RFC 7230's rule on no whitespace in HTTP header + field names if MHD_USE_PEDANTIC_CHECKS is set. -CG + +Sun Apr 23 19:20:33 CEST 2017 + Replace remaining occurences of sprintf() with + MHD_snprintf_(). Thanks to Ram for pointing this out. -CG + +Sat Apr 22 20:39:00 MSK 2017 + Fixed builds in Linux without epoll. + Check for invalid --with-thread= configure parameters. + Fixed support for old libgcrypt on W32 with W32 threads. -EG + +Tue Apr 11 22:17:00 MSK 2017 + Releasing GNU libmicrohttpd 0.9.53. -EG + +Mon Apr 10 19:50:20 MSK 2017 + HTTPS tests: skip tests instead of failing if HTTPS is not supported by + libcurl. + HTTPS tests: fixed return values so testsuite is able to correctly + interpret it. + Fixed ignored result of epoll test in test_https_get_select. -EG + +Thu Apr 06 23:02:07 MSK 2017 + Make zzuf tests compatible with *BSD platforms. -EG + +Thu Apr 06 22:14:22 MSK 2017 + Added warning for hypothetical extra large timeout. + Fixed incorrect timeout calculation under extra rare conditions. + Fixed accidental usage of IPv6 in testsuite in specific conditions. -EG + +Wed Apr 05 14:14:22 MSK 2017 + Updated autoinit_funcs.h to latest upstream version with proper support of + Oracle/Sun compiler. -EG + +Wed Apr 05 12:53:26 MSK 2017 + Fixed some compiler warnings. + Fixed error snprintf() errors detection in digestauth.c. + Converted many run-time 'strlen()' to compile-time calculations. -EG + +Sun Mar 26 13:49:01 MSK 2017 + Internal refactoring for simplification and unification. + Minor optimizations and minor fixes. + MHD_USE_ITC used again in thread pool mode. -EG + +Sat Mar 25 20:58:24 CET 2017 + Remove dead MHD_strx_to_sizet-functions and associated + test cases from code. -CG + +Sat Mar 25 20:40:10 CET 2017 + Allow chunk size > 16 MB (up to 2^64-1). Ignore + chunk extensions instead of triggering an error. + (fixes #4967). -CG + +Tue Mar 25 20:59:18 MSK 2017 + Check for invalid combinations of flags and options in + MHD_start_daemon(). -EG + +Tue Mar 21 13:51:04 CET 2017 + Use "-lrt" to link libmicrohttpd if we are using + clock_gettime() as needed by glibc < 2.17. -CG + +Tue Mar 21 13:42:07 CET 2017 + Allow chaining of suspend-resume calls withuot + the application processing data from the network. -CG + +Mon Mar 20 0:51:24 MSK 2017 + Added autoconf module for detection whatever shutdown of listening socket + trigger select. This is only reliable method to use such feature as some + platforms change behaviour from version to version. -EG + +Sun Mar 19 13:57:30 MSK 2017 + Rewritten logic of handling "upgraded" TLS connections in epoll mode: + used edge trigger instead of level trigger, + upgraded "ready" connection are stored in DL-list, + fixed handling of more than 128 ready connections, + fixed busy-waiting for idle "upgraded" TLS connections. -EG + +Fri Mar 17 10:45:31 MSK 2017 + If read buffer is full, MHD need to receive remote data and application + suspended connection, do not fail while connection is suspended and give + application one more chance to read data from buffer once connection is + resumed. -EG + +Thu Mar 16 23:45:29 MSK 2017 + Allow again to run MHD in external epoll mode by + MHD_run_from_select() - this allow unification of user code + and produce no harm for performance. Especially useful with + MHD_USE_AUTO flag. -EG + +Thu Mar 16 23:12:07 MSK 2017 + Idle connection should be disconnected *after* "timeout" number of + second, not *before* this number. -EG/VT + +Thu Mar 16 22:31:54 MSK 2017 + Unified update of last activity on connections. + Update last activity only if something is really transmitted. + Update last activity each time when something is transmitted. + Removed early duplicated check for timeout on HTTPS connections. + Removed update of last active time for connections without timeout. + Fixed reset of timeout timer on resumed connections. + Fixed never-expired timeouts on HTTPS connections. + Fixed thread-safety of MHD_set_connection_option(). -EG + +Thu Mar 16 21:05:08 MSK 2017 + Fixed minor bug resulted in slight slowdown of HTTPS connection + handshake. -EG + +Thu Mar 16 20:35:59 MSK 2017 + Improved thread-safety for DL-lists. -EG + +Thu Mar 16 17:55:01 MSK 2017 + Fixed thread-safety of MHD_get_daemon_info() for + MHD_DAEMON_INFO_CURRENT_CONNECTIONS. -EG + +Thu Mar 16 16:49:07 MSK 2017 + Added ability to get actual daemon flags via MHD_get_daemon_info(). + Fixed test_upgrade to work in request mode. + Fixed compiler warnings in test_upgrade. -EG + +Wed Mar 15 23:29:59 MSK 2017 + Prevented socket read/write if connection is suspended. + Added missing resets of 'connection->in_idle'. + Reworked handling of suspended connection: ensure that + connection is not disconnected by timeout, always + updated read/write states right after suspending. -EG + +Wed Mar 15 21:02:26 MSK 2017 + Added new enum value MHD_CONNECTION_INFO_CONNECTION_TIMEOUT + to get connection timeout by MHD_get_connection_info(). -EG + +Sat Mar 11 12:03:45 CET 2017 + Fix largepost example from tutorial to properly generate + error pages. -CG + Fix largepost example, must only queue replies either before upload + happens or after upload is done, not while upload is ongoing + +Fri Mar 10 16:37:12 CET 2017 + Fix hypothetical integer overflow for very, very large + timeout values. -CG + +Fri Mar 10 16:22:54 CET 2017 + Handle case that we do not listen at all more gracefully + in MHD_start_daemon() and not pass '-1' to helper functions + that expect a valid socket. -CG + +Tue Mar 7 12:11:44 BRT 2017 + Updates file `.gitignore`. + +Tue Mar 7 10:37:45 BRT 2017 + Updated the MHD_OPTION_URI_LOG_CALLBACK's documentation. + +Mon Mar 6 21:46:59 BRT 2017 + Added the i18n example fixing #4924. -SC + +Wed Mar 1 23:47:05 CET 2017 + Minor internal optimisations. + Changed closure connection monitoring logic: now all connections are + monitored for OOB data (which treated as error), connections are not + monitored any more for incoming data if incoming data is not required for + processing. except_fd_set is not optional now for MHD_get_fdset(), + MHD_get_fdset2() and MHD_run_from_select(). + Improved connection processing in epoll mode: now connection can process + both read and write each turn. + Updated HTTP response codes; updated and added all missing standard HTTP + headers names (and headers categories); updated and added all missing + standard and additional HTTP methods. Now MHD return status + MHD_HTTP_REQUEST_HEADER_FIELDS_TOO_LARGE (431) instead of old + MHD_HTTP_REQUEST_ENTITY_TOO_LARGE (413) for very long header. + Reworked handling of data pending in TLS buffers, resolved busy-waiting + if incoming data is pending in TLS buffers and connection is in + LOOP_INFO_WRITE mode. + Do not clear 'ready' flag in epoll mode if send()/recv() result is + EINTERRUPTED. + Better detection of unready connection state: used less number of calls of + recv()/send() in epoll mode. + Configure: do not run gcrypt and GnuTLS tests if HTTPS is disabled by + configure parameter. + Fixed wrong value returned by MHD_get_timeout(). + All double-linked lists now walked from tail to head. As new items are + added to head, this result in more uniform processing time. + Improved sockets errors handling in epoll mode. + OOB data on 'upgraded' sockets is treated as error. -EG + +Thu Feb 16 11:20:05 CET 2017 + Replace tsearch configure check with code from gnulib. -CG + +Wed Feb 15 13:35:36 CET 2017 + Fixing a few very rare race conditions for thread-pool or + thread-per-connection operations during shutdown. + Various minor cosmetic improvements. + Fixed #4884 and #4888 (solaris portability issues). -CG + +Wed Feb 08 22:33:10 MSK 2016 + Ported test_quiesce_stream to W32. + Improved precompiler flags selection of OpenBSD. + Fixed sending responses backed by files not supported by sendfile(). + Fixed thread safety for responses backed by file FD. + Updated fileserver_example. + Improved handling of 'upgraded' TLS forwarding in select() and poll() + modes. + Fixed processing of incoming TLS data in epoll mode if more than 128 + connections are active. + Fixed accepting more than 128 incoming connection in epoll mode. + Improved test_large_put, added poll() and epoll testing. + Added test_large_put_inc for testing of incremental buffer processing. + Rewritten epoll connection processing logic: handle all connection one + time per turn instead of trying to handle all active connection until all + pending data is dried. Result is more uniform connection processing + period. -EG + +Wed Nov 23 15:24:10 MSK 2016 + Used SO_REUSEADDR (on non-W32) alongside with SO_REUSEPORT if option + MHD_OPTION_LISTENING_ADDRESS_REUSE was set. -EG + +Wed Nov 23 12:48:23 MSK 2016 + Move all gettext-related staff to 'po' subdirectory. + Excluded gettext files generation from normal build. + Removed generated files from GIT. -EG + +Tue Nov 15 19:08:43 MSK 2016 + Fixed forwarding "upgraded" TLS connections for + chunks sizes larger than buffer size. -EG + +Mon Nov 14 22:18:30 MSK 2016 + Fixed unintentional usage of SO_REUSEADDR on W32. + Added support for SO_EXCLBIND on Solaris. + Fixed using MHD with MHD_OPTION_LISTENING_ADDRESS_REUSE + on Linux kernels before 3.9 (longterm 3.2 and 3.4 + are still supported). -EG + +Sun Nov 13 19:16:38 CET 2016 + Fixed a few race issues on suspend-resume in cases where the + application uses threads even though MHD did not (or at least + had no internal need for locking). Also fixed DLL handling of + the timeout list, avoiding manipulating it for suspended + connections. Finally, eliminated calling application logic + on suspended connections (which before could happen under + certain circumstances). -CG + +Thu Nov 11 20:49:23 MSK 2016 + Added support for various forms of + pthread_attr_setname_np() so thread names will be set + more efficiently on certain platforms (Solaris, NetBSD etc.) -EG + +Thu Nov 10 21:50:35 MSK 2016 + Added rejection in MHD_start_daemon() of invalid combinations + of daemon flags. + Added MHD_USE_AUTO and MHD_USE_AUTO_INTERNAL_THREAD for + automatic selection of polling function depending on + platform capabilities and requested mode. -EG + +Thu Nov 10 17:49:56 MSK 2016 + Ported "upgrade" tests to W32 and other platforms, used + "gnutls-cli" instead of "openssl" in tests, minor bugs + fixed, added verbose reporting if requested. + "Upgrade" processing - changed internal handling logic, improved + and refactored, bugs fixed, fixed sigpipe on Darwin, added + printing error to log, fixed compilation without HTTPS. + Added 'configure' parameter "--disable-httpupgrade" for building + minimal-sized MHD versions. + Added feature check "MHD_FEATURE_UPGRADE". + Responses destroyed (freed) earlier if possible. + Added many remarks in code comments about thread safety. + Some data races and other multithread-related issues are fixed, + including usage of closed sockets (may resulted in accidental closing + of wrong socket). + SO_NOSIGPIPE is used on all platform which support it, not only + on Darwin. + Added support for suspending connections in thread-per-connection + mode (itself almost useless, mostly to unify modes support). + Fixed Inter-Thread Communication channel usage in epoll modes. + Reworked daemon cleanups and handling MHD_stop_daemon(): resources + are freed only by specific threads, data races and other fixes. + Started usage of C99 standard 'bool' where supported with + fallback to 'int'. + Renamed many MHD flags. Now they are self-explainable and more + obvious, like MHD_USE_INTERNAL_POLLING_THREAD instead of + MHD_USE_SELECT_INTERNALLY. Old flag names are supported for + backward compatibility. + Improved processing of "fast" connections: now full sequence + "read request - send reply headers - send reply body" is processed + after single select()/poll(). If connection is slow, request is huge + or response in not immediately ready - connection will be processed + in "traditional" way. + Added usage of "calloc()" where supported. + Minor documentation fixes. + Minor improvements and fixes. -EG + "Upgrade" test fixes. + Documentation updated. + Added HTTP "Upgrade" example. -CG + +Mon Oct 17 19:08:18 CEST 2016 + Fixed misc. issues relating to upgrade. + Releasing experimental 0.9.52. -CG + +Wed Oct 12 14:26:20 CEST 2016 + Migrated repository from Subversion to Git. -CG + +Tue Oct 11 18:09:56 CEST 2016 + Deprecated MHD_USE_SSL, use MHD_USE_TLS instead. -CG + +Tue Oct 11 18:14:40 MSK 2016 + Code internal refactoring: 'pipes' renamed to 'inter-thread + communication (channels)/ITCs', as code can use different types + of communications. + Optimizations: ITCs now always created in non-blocking mode. + Added configure parameter to choose ITC type. + Updated documentation and comments. + Minor errors fixed (related to heavy load). -EG + +Thu Sep 22 17:51:04 CEST 2016 + Implementing support for eventfd() instead of pipe() for + signaling (on platforms that support it); fixing #3557. -CG + +Thu Sep 22 11:03:43 CEST 2016 + Simplify internal error handling logic by folding it into the + MHD_socket_close_, MHD_mutex_lock_, MHD_mutex_unlock_ and + MHD_mutex_destroy_ functions. -CG + +Tue Sep 13 22:20:26 MSK 2016 + Added autoconf macro to enable maximum platform + features. Fixed compiling on Solaris. -EG + +Wed Sep 7 12:57:57 CEST 2016 + Fixing #4641. -Hawk + +Wed Sep 7 00:28:59 CEST 2016 + Adding remaining "_"-markups for i18n (#4614). -CG + +Tue Sep 6 23:39:56 CEST 2016 + Allow out-of-order nonces for digest authentication (#4636). -CG + +Tue Sep 6 21:29:09 CEST 2016 + Martin was right, "socket_context" should be "void *" + in `union MHD_ConnectionInfo`. -MS + +Sun Sep 4 18:16:32 CEST 2016 + Fixing potential memory leak (#4634). -CG + +Sun Sep 4 17:25:45 CEST 2016 + Tests for "Upgrade" logic are now in place and passing. + However, still need to make sure code is portable. -CG + +Sat Sep 3 11:56:20 CEST 2016 + Adding logic for handling HTTP "Upgrade" in thread-per-connection + mode. Also still untested. -CG + +Sat Aug 27 21:01:43 CEST 2016 + Adding a few extra safety checks around HTTP "Upgrade" + (against wrong uses of API), and a testcase. -CG + +Sat Aug 27 20:07:53 CEST 2016 + Adding completely *untested* logic for HTTP "Upgrade" + handling. -CG + +Sat Aug 27 18:20:38 CEST 2016 + Releasing libmicrohttpd 0.9.51. -CG + +Tue Aug 23 22:54:07 MSK 2016 + Internal refactoring: W32 compatibility layer was finally + replaced with several specialized abstraction layers for + sockets, control pipes (inter-thread communication) and + generic functions. Now all major platform functions + (including threads and mutex) are implemented in thin + abstraction layers. + Improved performance on W32 due to eliminating + translation of error to POSIX codes and using W32 codes + directly (through macros). + Improved error reporting on all platforms. + Improved error handling and reporting on Darwin. + Minor fixes. -EG + +Tue Aug 16 15:14:30 MSK 2016 + Minor improvement for monotonic clock. + Minor configure fix for non-bash shells. -EG + +Mon Aug 15 13:06:52 CEST 2016 + Fixed possible crash due to write to read-only region of + memory given ill-formed HTTP request (write was otherwise + harmless, writing 0 to where there was already a 0). + Fixed issue with closed connection slots not immediately + being available again for new connections if we reached + our connection limit. + Avoid even accept()ing connections in certain thread modes + if we are at the connection limit and + MHD_USE_PIPE_FOR_SHUTDOWN is available. -CG + +Wed Aug 10 16:42:57 MSK 2016 + Moved threads, locks and mutex abstraction to separate files, + some minor errors fixed, added support for thread name functions + on various platforms, added configure flag for disable thread + naming. -EG + +Sat Jul 23 20:45:51 CEST 2016 + Added macro detection of speed/size compiler optimization. + Added different implementation of functions in mhd_str.c for + size optimization. Enabled automatically if compiler size + optimization is detected or MHD_FAVOR_SMALL_CODE is defined. + Added unit tests for all mhd_str.c functions. -EG + +Sat Jul 16 21:54:49 CEST 2016 + Warn user if they sent connection into blocking + state by not processing all POST data, not suspending, + and not running in external select mode. -CG + +Fri Jul 8 21:35:07 CEST 2016 + Fix FIXME in tutorial. -CG + +Fri Jul 8 15:57:06 CEST 2016 + Adding support for 308 status code. -CG + +Sat Jun 25 13:49:31 CEST 2016 + Use shutdown to trigger select on NetBSD. -EG + +Thu Jun 2 09:55:50 CEST 2016 + Releasing libmicrohttpd 0.9.50. -CG + +Wed Jun 1 21:59:34 CEST 2016 + Do not send "Content-Length" header for 1xx/204/304 status codes. -CG + +Tue May 17 13:32:21 CEST 2016 + Allow clients to determine whether a connection is suspended; + introduces MHD_CONNECTION_INFO_CONNECTION_SUSPENDED. -CG/FC + +Sun May 15 12:17:25 CEST 2016 + Fix handling system or process resource limit exhaustion upon + accept(). -CG/CP + +Thu May 12 08:42:19 CEST 2016 + Fix handling of partial writes in MHD_USE_EPOLL_LINUX_ONLY; only + consider sockets returning EAGAIN as unready. -CG/CP + +Mon May 2 06:08:26 CEST 2016 + Adding logic to help address FE performance issue as + discussed on the mailinglist with subject + "single-threaded daemon, multiple pending requests, responses batched". + The new logic is only enabled when MHD_USE_EPOLL_TURBO is set. + Note that some additional refactoring was also done to clean up + the code and avoid code duplication, which may have actually fixed + an unrelated issue with HTTPS and a POLL-style event loop. -CG + +Sat Apr 30 10:22:37 CEST 2016 + Added clarifications to manual based on questions on list. -CG + +Sat Apr 23 20:12:01 CET 2016 + Tests perf_get_concurrent and test_concurrent_stop ported to use + pthread instead of fork(). Added more error detections. -EG + +Sat Apr 23 16:06:30 CET 2016 + Improved test_quiesce test. -EG + +Sat Apr 23 15:39:38 CET 2016 + Notify other threads in MHD_quiesce_daemon() so listen socket FD + is removed from awaiting select() and poll(). -EG + +Sat Apr 23 14:17:15 CET 2016 + Revert "shutdown trigger select" on Darwin. Fixed daemon shutdown + on Darwin without "MHD_USE_PIPE_FOR_SHUTDOWN" option. -EG + +Fri Apr 22 14:29:28 CET 2016 + Fixed race conditions when stopping quiesced daemon with thread + pool. -EG + +Wed Apr 20 18:12:30 CET 2016 + Fixed macros in sysfdsetsize.c which could prevent compiling with + non-default FD_SETSIZE. + Fixed comments in mhd_str.c. + Updated test_post.c to not ignore specific error on W32 if libcurl + is built with workaround for WinSock bug. -EG + +Mon Apr 18 19:35:14 CET 2016 + Fixed data races leading to inability in rare situations to + resume suspended connection. -EG + +Tue Apr 13 21:46:01 CET 2016 + Removed unneeded locking for global timeout list in + MHD_USE_THREAD_PER_CONNECTION mode. + Added 'simplepost' and 'largepost' examples to VS projects. + Added strtoXX() locale-independent replacement functions. + Added more error checking and minor fixes in digest auth + functions - should improve security. + Ignored specific errors in 'test_post' test until libcurl + will implement workaround for WinSock bug. + Fixed handling of caller-supplied socket with + MHD_OPTION_LISTEN_SOCKET (regression in 0.9.49). + Minor fixes. + Various cosmetics and comments fixes. -EG + +Sat Apr 09 13:05:42 CET 2016 + Releasing libmicrohttpd 0.9.49. -EG + +Fri Apr 08 18:32:17 CET 2016 + Some minor internal fixes, addition error checking and + micro optimizations. + Reworked usage of sockets shutdown() - now work equally + on all platforms, disconnection should be "more graceful". -EG + +Tue Mar 15 21:52:27 CET 2016 + Do not crash if pthread_create() fails. -DD + +Tue Mar 15 20:29:34 CET 2016 + Do not use eready DLL data structure unless + we are actually using epoll(). -DD/CG + +Fri Feb 5 20:43:11 CET 2016 + Fixed testsuite compile warning on W32. + Added check test for triggering poll() on + listen socket. -EG + +Thu Feb 4 11:38:11 CET 2016 + Added some buffer overrun protection. + Fixed handling of misformed URI with spaces. -EG + +Wed Feb 3 15:41:57 CET 2016 + Make signal-pipe non-blocking and drain it. -CG + +Sat Jan 30 15:49:07 CET 2016 + Fix running select() with empty fdsets on W32. -EG + +Mon Jan 25 13:45:50 CET 2016 + Added check test for triggering select() on + listen socket. -EG + +Thu Jan 21 19:35:18 CET 2016 + Fixed old bug with making sockets non-blocking on + various platforms so now sockets are really + non-blocking on all supported platforms. + Reworked and fixed code for using SOCK_CLOEXEC, + SOCK_NONBLOCK and EPOLL_CLOEXEC resulting in + fewer used system calls. -EG + +Tue Jan 19 20:59:59 CET 2016 + Cleaned up and optimized with minor fixes code for + making sockets non-blocking non-inheritable. -EG + +Tue Jan 19 11:14:18 CET 2016 + Removed workaround for Cygwin non-blocking sockets: + handling non-blocking sockets were fixed in Cygwin + and libmicrohttpd how uses non-blocking sockets on + all platforms. -EG + +Mon Jan 18 23:54:45 CET 2016 + Cleaned up examples to avoid giving oversimplified code + that may lead to complications if adopted naively. -CG + +Sun Jan 17 11:18:55 CET 2016 + Do no refuse to send response if sendfile() failed with + EINVAL (common error for files located on SMB/CIF). -EG + +Sat Jan 16 19:14:39 CET 2016 + Use US-ASCII only (instead of user locale settings) when + performing caseless string comparison as required by + standard. -EG + +Tue Jan 12 16:10:09 CET 2016 + Fixed declaraion of MHD_get_reason_phrase_for(). -EG + +Mon Jan 11 19:58:50 CET 2016 + Configure.ac small fixes and refactoring. -EG + +Fri Dec 18 15:54:50 CET 2015 + Releasing libmicrohttpd 0.9.48. -CG + +Tue Dec 15 18:35:55 CET 2015 + Improved compatibility with VS2010 and other older + compilers. -EG + +Tue Dec 8 21:48:44 CET 2015 + Default backlog size for listen socket was changed from + 32 to SOMAXCONN, added new option MHD_OPTION_LISTEN_BACKLOG_SIZE + to override default backlog size. + If not all connections can be handled by MHD_select() than + at least some of connections will be processed instead of + failing without any processing. + Fixed redefenition of FD_SETSIZE on W32 so select() will + work with 2000 connections instead of 64. + Better handled redefenition of FD_SETSIZE on all + platforms. -EG + +Sat Dec 5 17:30:45 CET 2015 + Close sockets more aggressively in multi-threaded + mode (possibly relevant for idle servers). -CG + +Fri Dec 4 13:53:05 CET 2015 + Releasing libmicrohttpd 0.9.47. -CG + +Thu Dec 3 18:21:44 CET 2015 + Reworked VS project files. Used x64 build tools by + default, many optimizations, fixes. + Added project files for VS 2015. -EG + +Tue Dec 1 14:05:13 CET 2015 + SPDY is dead, killing experimental libmicrospdy. -CG + +Tue Dec 1 10:01:12 CET 2015 + New logic for controlling socket buffer modes. + Eliminated delay before last packet in response and before + "100 Continue" response on all platforms. Also response + header are pushed to client without waiting for response + body. -EG + +Wed Nov 25 17:02:53 CET 2015 + Remove 200ms delay observable with keep-alive on Darwin + and *BSD platfroms. -EG + +Tue Nov 10 15:25:48 CET 2015 + Fix issue with shutdown if connection was resumed just + before shutdown. -FC + +Fri Nov 6 22:54:38 CET 2015 + Fixing the buffer shrinkage issue, this time with test. -CG + Releasing libmicrohttpd 0.9.46. -CG + +Tue Nov 3 23:24:52 CET 2015 + Undoing change from Sun Oct 25 15:29:23 CET 2015 + as the original code was counter-intuitive but + correct, and the new code does break pipelining. + Ignore empty lines at the beginning of an HTTP + request (more tolerant implementation). -CG + +Sat Oct 31 15:52:52 CET 2015 + Releasing libmicrohttpd 0.9.45. -CG + +Tue Oct 27 12:08:02 CET 2015 + Rework deprecation maros: fix errors with old GCC versions, + improved support for old clang and new GCC. -EG + +Sun Oct 25 23:05:32 CET 2015 + Return correct header kind in MHD_get_connection_values() + even if a bitmask is used for the "kind" argument. -FC/CG + +Sun Oct 25 15:29:23 CET 2015 + Fixing transient resource leak affecting long-lived + connections with many keep-alives and HTTP request + pipelining under certain circumstances (which reduced + the receive window). + Fixed assertion failure triggered by a race in + thread-per-connection mode on shutdown in rare + circumstances. -CG + +Mon Oct 5 11:53:52 CEST 2015 + Deduplicate code between digestauth and connection + parsing logic for URI arguments, shared code moved + to new MHD_parse_arguments_ function in internal.c. -CG + +Thu Oct 1 21:22:05 CEST 2015 + Releasing libmicrohttpd 0.9.44. -CG + +Wed Sep 30 21:05:38 CEST 2015 + Various fixes for W32 VS project files. -EG + +Fri Sep 25 09:49:10 CEST 2015 + Fix digest authentication with URL arguments where + value-less keys are given before the last argument. + Thanks to MA for reporting. -CG + +Tue Sep 22 19:17:54 CEST 2015 + Do not use shutdown() on listen socket if MHD_USE_PIPE_FOR_SHUTDOWN + is set. -CG + +Wed Sep 16 11:06:02 CEST 2015 + Releasing libmicrohttpd 0.9.43. -CG + +Wed Sep 2 16:50:31 CEST 2015 + Call resume_suspended_connections() when the user is running + its own mainloop and calls MHD_run_from_select() to support + resuming connections with external select. -FC + +Sun Aug 30 14:53:51 CEST 2015 + Correct documentation as to when MHD_USE_EPOLL_LINUX_ONLY + is allowed. -CG + +Thu Aug 27 09:38:44 CEST 2015 + Reimplement monotonic clock functions for better + support various platforms. + Print more information during configure. -EG + +Fri Aug 14 14:13:55 CEST 2015 + Export MHD_get_reason_phrase_for() symbol. -CG + +Sat Aug 8 12:19:47 CEST 2015 + Added checks for overflows and buffer overruns, fixed + possible buffer overrun. + Updated md5 implementation. + Fixed many compiler warning (mostly for VC compiler). -EG + +Tue Aug 4 13:50:23 CEST 2015 + Fix failure to properly clean up timed out connections + if running in external select mode without listen socket, + which caused busy waiting until new connections arrived. + (Fixes #3924, thanks to slimp for reporting and testcase). -CG + +Sun Aug 2 19:08:20 CEST 2015 + Ignore close() errors on sockets except for EBADF, + fixes #3926. -CG + +Sat Jun 27 22:16:27 CEST 2015 + Make sure to decrement connection counter before + calling connection notifier so that + MHD_DAEMON_INFO_CURRENT_CONNECTIONS does not + present stale information (relevant if this is + used for termination detection of a daemon + stopped via MHD_quiesce_daemon()). Thanks to + Markus Doppelbauer for reporting. -CG + +Fri Jun 26 23:17:20 CEST 2015 + Fix (automatic) handling of HEAD requests with + MHD_create_response_from_callback() and HTTP/1.1 + connection keep-alives. Thanks to Cristian Klein + for reporting. -CG + +Tue Jun 09 18:30:17 CEST 2015 + Add new functions MHD_create_response_from_fd64() and + MHD_create_response_from_fd_at_offset64(). -EG + +Thu Jun 4 13:37:05 CEST 2015 + Fixing memory leak in digest authentication. -AW + +Wed Jun 03 21:23:47 CEST 2015 + Add deprecation compiler messages for deprecated functions + and macros. -EG + +Fri May 29 12:23:01 CEST 2015 + Fixing digest authentication when used in combination + with escaped characters in URLs. -CG/AW + +Wed May 13 11:49:09 CEST 2015 + Releasing libmicrohttpd 0.9.42. -CG + +Wed May 13 11:33:59 CEST 2015 + Fix off-by-one in MHD_start_daemon_va() error handling logic + when initialization of threads for thread pool fails for some + reason. -CG/JC + +Thu May 7 17:05:46 CEST 2015 + Add support for poll() in W32. -EG + +Wed May 6 18:07:38 CEST 2015 + Fix #3784: actually implement MHD_CONNECTION_INFO_SOCKET_CONTEXT. -asherkin + +Thu Apr 30 00:03::49 CEST 2015 + Releasing libmicrohttpd 0.9.41. -CG + +Thu Apr 30 00:02:33 CEST 2015 + Fix issue where resumed connections would not continue + unless other requests are active in certain + event-loop modes. Thanks to Mike Castillo for reporting. -CG + +Wed Apr 15 03:16:18 CEST 2015 + Fixing issue #3753 (testcase issue). -CG + +Wed Apr 15 00:30:34 CEST 2015 + Fix looping issue when using MHD_USE_POLL_INTERNALLY + and a client times out. -LB + +Sun Apr 12 21:48:50 CEST 2015 + Fix looping issue when combining MHD_USE_EPOLL_LINUX_ONLY + with HTTPS and slow clients. -CG + +Fri Apr 10 22:02:27 CEST 2015 + Fix logic to add "Connection: Close" that was broken in 0.9.38 + when adding MHD_RF_HTTP_VERSION_1_0_ONLY. -CG + +Fri Apr 10 00:38:40 CEST 2015 + Ensure fast termination in MHD_USE_THREAD_PER_CONNECTION + mode on W32 by using signal pipe. -CG + +Thu Apr 9 09:01:15 CEST 2015 + Fixing issue with undrained signal pipe when using + MHD_USE_SELECT_INTERNALLY and MHD_USE_POLL in combination + with MHD_resume_connection(), causing 100% CPU usage. -DD + +Tue Apr 7 00:12:36 CEST 2015 + Releasing libmicrohttpd 0.9.40. -CG + +Sat Apr 4 18:28:24 CEST 2015 + Fix potential deadlock issue in MHD_USE_THREAD_PER_CONNECTION + mode if shutdown is initiated while connections are active. -CG + +Sat Apr 4 17:48:13 CEST 2015 + Fix issue in thread-pool mode where a MHD_stop_daemon() + might not reach threads that stopped listening because + we hit the maximum number of concurrent connections and + the option MHD_USE_PIPE_FOR_SHUTDOWN was also not used. + Testcase added as well. -CG + +Fri Apr 3 12:55:31 CEST 2015 + Update HTTPS testcases to avoid SSLv3, as SSLv3 is dead. + +Fri Apr 3 12:25:28 CEST 2015 + Do not enforce FD_SETSIZE-limit on worker control + pipe when using MHD_USE_EPOLL_LINUX_ONLY (#3751). -MH/CG + +Tue Mar 31 10:28:26 CEST 2015 + Adding MHD_OPTION_NOTIFY_CONNECTION, + MHD_CONNECTION_NOTIFY_STARTED, + MHD_CONNECTION_NOTIFY_CLOSED and + MHD_CONNECTION_INFO_SOCKET_CONTEXT to allow + applications to trigger operations when TCP + connections start or end, instead of just + exposing HTTP requests starting and ending. -RG/CG + +Thu Feb 26 09:55:43 CET 2015 + Fixing bug that prevented MHD_OPTION_HTTPS_MEM_DHPARAMS + from working within a MHD_OPTION_ARRAY. -DD + +Sun Feb 8 01:24:38 CET 2015 + Adding MHD_OPTION_HTTPS_KEY_PASSWORD as proposed by + Andrew Basile. -CG/AB + +Wed Feb 4 20:34:22 CET 2015 + Fix issue where for HTTP/1.0-clients that set + Connection: Keep-Alive header a response of + indefinite size was generated with chunked encoding. -CG + +Sun Jan 18 20:09:06 CET 2015 + Fix potential infinite loop on shutdown in multi-threaded mode + under certain conditions. -CG + +Mon Dec 22 16:33:18 CET 2014 + Releasing 0.9.39. -CG + +Mon Dec 22 13:02:36 CET 2014 + Fix generated compiler flags for Solaris Studio linker (#3584). -CG + +Sat Dec 20 00:35:40 CET 2014 + Adding MHD_http_unescape() to public API (#3585). -CG + Updating documentation to document + MHD_is_feature_supported(). -CG + +Thu Dec 4 00:43:10 CET 2014 + If "Connection: upgrade" is requested, do not add + "Connection: Keep-Alive" in the response. -GJ + +Tue Nov 18 13:52:29 CET 2014 + Call MHD_cleanup_connections() during MHD_DAEMON_INFO_CURRENT_CONNECTIONS + processing for more accurate results. -MS + +Wed Oct 29 20:45:21 CET 2014 + Adding MHD_OPTION_LISTENING_ADDRESS_REUSE option allowing clients + to force allowing re-use of the address:port combination + (SO_REUSEPORT). -MS + +Wed Oct 29 16:27:05 CET 2014 + Adding MHD_DAEMON_INFO_CURRENT_CONNECTIONS to allow clients + to query the number of active connections. -MS + +Fri Oct 3 14:28:58 CEST 2014 + Releasing 0.9.38. -CG + +Mon Sep 29 22:25:34 CEST 2014 + Properly decode '+' in URL-encoded POST data. -CG/KM + +Fri Sep 12 17:32:09 CEST 2014 + Fix --disable-dauth configure option (#3543). -doostee + +Thu Jun 26 21:06:04 CEST 2014 + Fix failure to terminate 'instantly' in thread-per-connection + mode if there is a client with open connections. + Thanks to Kenneth Mastro for reporting. -CG + +Sun Jun 22 12:22:08 CEST 2014 + Actually, avoid locking on response as responses must + not be modified in a connection-specific way; instead + modify the connection's data buffer to add missing + responses headers. If we are forced to add + "Connection: close", suppress output of conflicting + application-provided "Connection: Keep-Alive" header. -CG + +Sun Jun 22 00:22:08 CEST 2014 + Lock on response if adding headers, needed if response + object is shared across threads and connections. -CG + +Thu Jun 19 17:32:32 CEST 2014 + Ensure that listen FD is bound to epoll FD even before + MHD_run() is called if running with MHD_USE_EPOLL_LINUX_ONLY + in combination with 'external select' mode. Thanks to + Marcos Pindado Sebastian for reporting. -CG + +Sun Jun 8 15:10:44 CEST 2014 + Add 'MHD_set_response_options' as a way to set per-response + flags. Add flag to force HTTP 1.0-only conservative + behavior, in particular suppressing adding "Connection" + headers. -CG + +Mon Jun 2 00:03:28 CEST 2014 + Added back unescaping for URI path (#3413) but without + unescaping '+' (#3371) to remain compatible with + MHD 0.9.34 and before. Note that applications providing + a custom MHD_OPTION_UNESCAPE_CALLBACK are no longer expected + to replace '+' with ' ', as that is now done separately for + the locations where this transformation is appropriate. + Releasing 0.9.37. -CG + +Wed May 28 15:30:56 CEST 2014 + Properly applying patch that was supposed to be + committed on "May 2 20:22:45 CEST 2014" to address + infinite loop (DoS) when HTTP connection is reset (#3392). -GM + +Sun May 25 20:18:27 CEST 2014 + Fixed W32 build issues. -EG + Releasing 0.9.36. -CG + +Sat May 17 06:47:00 CEST 2014 + Fix notifying client about completed request twice + under certain circumstances. -CG + +Tue May 13 18:24:37 CEST 2014 + Fix accidental transmission of footer termination '\r\n' + for responses with zero byte payload and non-chunked + encoding (#3397). Thanks to amatus for reporting. -CG + +Sun May 4 11:05:26 CEST 2014 + Fix gnutls header check to make it cross-compile aware. -BK + +May 2 20:22:45 CEST 2014 + Fix infinite loop (DoS) when HTTP connection is reset (#3392). -GM + Fix possible issue from combination of epoll and suspend/resume + logic if edge trigger event is lost; also simplify logic to + maintain simpler invariants on the epoll state. -CG + Use OpenSSL cipher list "HIGH" in libmicrospdy (#3391). -CG + Releasing 0.9.35. -CG + +Thu Apr 10 09:39:38 CEST 2014 + Removed unescaping for URI path (#3371) as '+' should not + be converted to space in accordance with + http://www.w3.org/TR/html401/appendix/notes.html#ampersands-in-uris + and http://www.w3.org/TR/html401/interact/forms.html#h-17.13.4.1 + Note that we now also no longer convert '#38;' to '&'; if needed, + the application needs to apply unescaping to the path of the URI + itself (before, MHD unescaped '#38;' but not '&', so this + inconsistency was now resolved by simply not unescaping anything + before the first '&'). -CG + +Tue Apr 08 15:35:44 CET 2014 + Added support for W32 native threads. + Added --with-threads=LIB configure parameter. -EG + +Mon Apr 7 13:25:30 CEST 2014 + Add MHD_OPTION_HTTPS_MEM_DHPARAMS to allow applications + to enable PFS. -HB/CG + +Tue Apr 01 07:10:23 CET 2014 + Added usage of native mutex on W32. -EG + +Sat Mar 29 16:12:03 CET 2014 + Added MHD_is_feature_supported() function. -EG + +Thu Mar 27 14:47:54 CET 2014 + Used larger FD_SETSIZE internally on W32. + Extended API to work with non-default FD_SETSIZE. -EG + +Tue Mar 25 12:53:55 CET 2014 + Fix limiting by IPv6 address. -EG + +Tue Mar 25 09:06:13 CET 2014 + Added more FD_SETSIZE checks. + Implemented FD_SETSIZE checks for W32. -EG + +Wed Mar 05 13:15:05 CET 2014 + Cleanup and refactoring of configure.ac. + m4 macros updated. + Custom configure macros replaced with autoconf archive macros. + SPDY disabled by default on W32. + Changed configure flag from '--disable-pipe' to + '--enable-socketpair'. + Added configure flags '--disable-doc' and '--disable-examples'. + Narrowed down extrenal lib specific compiler and linker flags + usage. -EG + +Wed Feb 26 17:42:34 CET 2014 + Refactoring of configure.ac: custom macros replaced with macros + from Autoconf Archive. + Minor corrections of configure.ac. + Excluded pthread flags from global flags, pthread now used only + where required. + W32: fixed .dll resource compilation with '-isystem' CPPFLAG. + W32: improved header compatibility with MSVC. + W32: now tested on Win64, compiled by MinGW-w64. -EG + +Mon Feb 24 23:13:53 CET 2014 + Added support for TCP FASTOPEN. -SHT + Releasing 0.9.34. -CG + +Thu Feb 20 14:17:05 CET 2014 + W32: Added creation of libmicrohttpd.lib, libmicrohttpd.def, + libmicrohttpd.exp and libmicrohttpd-static.lib for easy use + compiled MHD with MSVC. + W32: Use MS lib.exe tool if available for creating MSVC staff. + W32: Added .dll information resource. -EG + +Tue Feb 18 19:46:45 CET 2014 + Removed dependency on plibc for simpler compilation for W32. + Added configure option "--disable-pipes" to use socketpairs + instead of pipes for signalling to child threads. Pipes are + always disabled on W32. + Some code refactoring. -EG + +Sat Feb 8 15:08:35 CET 2014 + Corrected some uses of 'int' vs. 'size_t'. -EG/CG + +Wed Jan 22 09:44:33 CET 2014 + MHD_USE_DUAL_STACK in libmicrohttpd currently just *inhibits + setting* the IPV6_V6ONLY socket option, but per Microsoft's + documentation the default on Windows is that this is enabled, thus + MHD_USE_DUAL_STACK will not work (since it leaves the + default). libmicrohttpd should probably just unconditionally set + IPV6_V6ONLY to the desired value when the option is available. -LJ + +Wed Jan 1 21:38:18 CET 2014 + Allow Keep-Alive with HTTP 1.0 (if explicitly requested), + and automatically set "Connection: Keep-Alive" in response + in this case as well. -CG + +Tue Dec 24 12:27:39 CET 2013 + Adding explicit annotations to hide symbols that are not for + export in the C code (gcc 4.0 or higher only). -CG + +Sun Dec 22 14:54:30 CET 2013 + Adding a few lines to avoid warnings from picky compilers. -CG + +Sat Dec 21 17:26:08 CET 2013 + Fixed an issue with a missing argument in the postexample. + Fixed issue with bogus offset increment involving sendfile + on GNU/Linux. Adding support for SNI. + Releasing 0.9.33. -CG + +Mon Dec 9 21:41:57 CET 2013 + Fix for per-worker daemon pipes enabled with + MHD_USE_SUSPEND_RESUME that were not closed in + MHD_stop_daemon. -MH + +Sat Dec 7 00:44:49 CET 2013 + Fixing warnings and build issue if --disable-https is given + to configure. -CG + +Tue Dec 3 21:25:56 CET 2013 + Security fix: do not read past 0-terminator when unescaping + strings (thanks to Florian Weimer for reporting). + Releasing 0.9.32. -CG + +Tue Dec 3 21:05:38 CET 2013 + Signaling n times for shutdown works, but for resume we need to + wake up the correct daemon. Even if we signal n times in that + case also, there's no guarantee that some daemon can't run + through its select loop more than once before the daemon we want + to wake up gets a chance to read. Thus we need a signal pipe + per thread in the thread pool IF MHD_suspend_connection is used. + This introduces a new flag MHD_USE_SUSPEND_RESUME to add those + additional pipes and only allow MHD_suspend_connection to be + used in conjunction with this flag. + + Also, as MHD_resume_connection() will be called on a non-daemon + thread, but none of the queue insert/delete calls are thread safe, + we need to be concerned about (a) corrupting the queue, and (b) + having to add mutex protection around every access to the queues, + including loops through timer queues, etc. This wasn't a problem + before adding resume; even suspend should be safe since it happens + in a callback from the daemon. + + I think it's easier to (a) have MHD_suspend_connection() move the + connection to a suspended queue, (b) have MHD_resume_connection() + mark the connection as resuming, and then (c) do all the actual + queue manipulations in MHD_select (poll, epoll, etc.) to move the + resumed connections back to their normal queues, in response to + the wake up. The changes are simpler & cleaner. There is a cost to + the basic select loop that is avoided by making suspend/resume a + startup option. The per-worker pipes can then also be enabled only + with that option set. -MH + +Fri Nov 29 20:17:03 CET 2013 + Eliminating theoretical stack overflow by limiting length + of URIs in authentication headers to 32k (only applicable + if the application explicitly raised the memroy limits, + and only applies to MHD_digest_auth_check). Issue was + reported by Florian Weimer. -CG + +Tue Nov 26 01:26:15 CET 2013 + Fix race on shutdown signal with thread pool on non-Linux + systems by signalling n times for n threads. -CG + +Sun Nov 24 13:41:15 CET 2013 + Introduce state to mark connections in suspended state (with + epoll); add missing locking operations in MHD_suspend_connection. + Fix definition of MHD_TLS_CONNECTION_INIT. -MH/JC + +Wed Oct 30 09:34:20 CET 2013 + Fixing issue in PostProcessor when getting partial boundary + at the beginning, expanding test suite. -CG + +Sun Oct 27 15:19:44 CET 2013 + Implementing faster processing of upload data in multipart + encoding (thanks to performance analysis by Adam Homolya). -CG + +Thu Oct 24 10:40:03 CEST 2013 + Adding support for connection flow control via + MHD_suspend_connection and MHD_resume_connection. -CG + +Sat Oct 19 16:40:32 CEST 2013 + Releasing libmicrohttpd 0.9.31. -CG + +Mon Sep 23 20:24:48 CEST 2013 + Fixing build issues on OS X with CLOCK_MONOTONIC not being + implemented on OS X. -CG + +Mon Sep 23 14:15:00 CEST 2013 + Make libmicrohttpd play nicely with upcoming libgcrypt 1.6.0. -CG + +Fri Sep 20 17:01:37 CEST 2013 + Improved configure checks for cURL. -CG + +Wed Sep 18 18:29:24 CEST 2013 + Signal connection termination as OK (and not as ERROR) if the + stream was terminated by the callback returning + MHD_CONTENT_READER_END_OF_STREAM. Also, release response + mutex before calling the termination callback, to avoid + possible deadlock if the client destroys the response in + the termination callback (due to non-recursiveness of the + lock). -CG + +Wed Sep 18 14:31:35 CEST 2013 + Adding #define MHD_HTTP_HEADER_ACCESS_CONTROL_ALLOW_ORIGIN. -CG + +Tue Sep 17 21:32:47 CEST 2013 + Also pass MHD connection handle in URI log callback. -CG + +Fri Sep 6 10:00:44 CEST 2013 + Improved check for proper OpenSSL version for + libmicrospdy. -CG + +Wed Sep 4 17:23:15 CEST 2013 + Set IPV6_V6ONLY socket option correctly when IPv6 is + enabled (MHD_USE_IPv6) but not dual stack + (MHD_USE_DUAL_STACK) -MW + +Mon Sep 2 22:59:45 CEST 2013 + Fix use-after-free in epoll()-mode on read error. + Releasing libmicrohttpd 0.9.30. -CG + +Sun Sep 1 21:55:53 CEST 2013 + Fixing build issues on FreeBSD. -CG + +Fri Aug 30 13:53:04 CEST 2013 + Started to implement #3008 (RFC 2616, section 8.1.4 + says HTTP server SHOULD terminate connection if the + client closes it for writing via TCP FIN, so we should + continue to try to read and react differently + if recv() returns zero). -CG + +Wed Aug 28 18:40:47 CEST 2013 + Fix #3007 (build issue if messages are disabled). -CG + +Tue Aug 27 18:39:08 CEST 2013 + Fix build issue if SOCK_NONBLOCK/EPOLL_CLOEXEC are not + defined (as is the case on older glibc versions). -CG + +Fri Aug 23 14:28:02 CEST 2013 + Releasing libmicrohttpd 0.9.29. -CG + +Mon Aug 12 23:51:18 CEST 2013 + Updated manual, documenting W32 select/shutdown issue. -CG + +Sat Aug 10 21:01:18 CEST 2013 + Fixed #2983. -CG + +Sat Aug 10 20:39:27 CEST 2013 + Use 'errno' to indicate why 'MHD_add_connection' failed + (#2984). -CG + +Sat Aug 10 17:31:31 CEST 2013 + Disable use of 'shutdown' on W32 always as winsock + doesn't properly behave with half-closed connections + (see http://www.chilkatsoft.com/p/p_299.asp). -CG/LRN + +Thu Aug 8 07:55:07 CEST 2013 + Fixing issue with pipelining not working as desired. -CG + +Wed Aug 7 08:17:40 CEST 2013 + Removing dependency on liberty (on W32). -MC + +Fri Aug 2 20:55:47 CEST 2013 + Fix HTTP 1.1 compliance with respect to not returning + content-length headers for successful "CONNECT" requests. + Note that for unsuccessful "CONNECT" requests with an + empty response body, users must now explicitly set the + content-length header. -CG + +Sun Jul 28 16:35:17 CEST 2013 + Fixing build issue (missing #ifdef) in conjunction with + --disable-messages. -blueness + +Sat Jul 20 12:35:40 CEST 2013 + Fixing combination of MHD_USE_SSL and MHD_USE_EPOLL_LINUX_ONLY. -CG + +Fri Jul 19 09:57:27 CEST 2013 + Fix issue where connections were not cleaned up when + 'MHD_run_from_select' was used. Adding experimental + TURBO mode. + Releasing libmicrohttpd 0.9.28. -CG + +Sun Jul 14 19:57:56 CEST 2013 + Removing 'shutdown' calls that happen just before close or + that are for read-only and for a client that has already + stopped sending anyway (thus reducing number of system calls + slightly). -CG + +Sun Jul 14 19:37:37 CEST 2013 + Name MHD worker threads on glibc >= 2.12. -,L4X[o](B + +Fri Jul 5 12:05:01 CEST 2013 + Added MHD_OPTION_CONNECTION_MEMORY_INCREMENT to allow users + to specify a custom value for incrementing read buffer + sizes (#2899). -MH + +Fri Jun 28 14:05:15 CEST 2013 + If we shutdown connection for reading on POST due to error, + really do not process further requests even if we already + read the next request from the connection. Furthermore, do + not shutdown connections for reading on GET/HEAD/etc. just + because the application queued a response immediately --- + reserve that behavior for PUT/POST. -CG + +Tue Jun 25 15:08:30 CEST 2013 + Added option 'MHD_USE_DUAL_STACK' to support a single + daemon for IPv4 and IPv6 without the application having + to do the binding. -CG + +Mon Jun 24 22:33:34 CEST 2013 + Finished integration with epoll, including benchmarking and + documentation. -CG + +Sun Jun 23 15:28:13 CEST 2013 + Added option 'MHD_USE_PIPE_FOR_SHUTDOWN' to cleanly support + 'MHD_quiesce_daemon' with thread pools and per-connection + threads (we then need a pipe for shutdown, but if + 'MHD_quiesce_daemon' is not used, we do not want to + require the use of a pipe; introducing the pipe after + the threads have been started can also fail, so the + application needs to tell us early on). -CG + +Sat Jun 22 20:24:17 CEST 2013 + Removed locking calls for thread modes that do not need them. + Reorganized way to obtain connection's event loop state. + Added sorted XDLL for connections with default timeout to + avoid having to loop over all connections to determine current + timeout (custom per-connection timeouts are in another list + which is iterated each time). -CG + +Fri Jun 21 20:55:48 CEST 2013 + Preparing build system and tests for epoll support. -CG + +Tue May 21 14:34:36 CEST 2013 + Improving configure tests for OpenSSL and spdylay to + avoid build errors in libmicrospdy code if those libraries + are not present. -CG + +Mon May 20 12:29:35 CEST 2013 + Added MHD_CONNECTION_INFO_CONNECTION_FD to allow clients + direct access to connection socket; useful for COMET + applications that need to disable NAGLE (#2886). -CG + +Mon May 15 12:49:01 CEST 2013 + Fixing #2859. -CG + +Sun May 5 21:44:08 CEST 2013 + Merged libmicrospdy code with libmicrohttpd build system + (no major changes to libmicrospdy itself yet). -CG + +Sun May 5 20:13:59 CEST 2013 + Improved documentation and code style a bit. + Releasing libmicrohttpd 0.9.27. -CG + +Thu Apr 25 13:08:10 CEST 2013 + Added 'MHD_quiesce_daemon' to allow application to stop + processing new incoming connections while finishing + ongoing requests. -CG + +Sun Mar 31 23:17:13 CEST 2013 + Added MHD demonstration code 'src/examples/demo.c'. -CG + +Sun Mar 31 20:27:48 CEST 2013 + Adding new API call 'MHD_run_from_select' to allow programs + running in 'external select mode' to reduce the number of + 'select' calls by a factor of two. -CG + +Sun Mar 31 20:03:48 CEST 2013 + Performance improvements, updated documentation. + Make better use of available memory pool memory for + reading (especially important for large POST uploads); + improve post processor speed by internally adjusting the + buffer size by 4 bytes to ensure "round" IO sizes given + a "round" post processor buffer size argument. Note + that applications that previously added 4 bytes to the + post processor buffer size might now perform worse. + Using the new 'demo' example, POST upload speed + increased from ~90 MB/s to ~120 MB/s for a large file + (note that the improvement comes from better aligned + disk IO; without disk IO, the speed was (and remains) + at ~1500 MB/s on this system). -CG + +Fri Mar 29 16:44:29 CET 2013 + Renaming testcases to consistenly begin with test_; + Changing build system to build examples in doc/. + Releasing libmicrohttpd 0.9.26. -CG + +Thu Mar 7 10:13:08 CET 2013 + Fix bug in postprocessor URL parser (#2818). -jgresula + +Mon Mar 4 13:45:35 CET 2013 + Fix dropping of SSL connections if uptime is less than + MHD_OPTION_CONNECTION_TIMEOUT due to integer underflow (#2802). -greed + +Fri Mar 1 01:11:57 CET 2013 + Fully initialize cleanup mutex struct for each thread (#2803). -Ulion + +Wed Feb 6 01:51:52 CET 2013 + Releasing libmicrohttpd 0.9.25. -CG + +Fri Feb 1 10:19:44 CET 2013 + Handle case where POST data contains "key=" without value + at the end and is not new-line terminated by invoking the + callback with the "key" during MHD_destroy_post_processor (#2733). -CG + +Wed Jan 30 13:09:30 CET 2013 + Adding more 'const' to allow keeping of reason phrases in ROM. + (see mailinglist). -CG/MV + +Tue Jan 29 21:27:56 CET 2013 + Make code work with PlibC 0.1.7 (which removed plibc_init_utf8). + Only relevant for W32. Fixes #2734. -CG + +Sat Jan 26 21:26:48 CET 2013 + Fixing regression introduced Jan 6 (test on data_size instead + of total_size. -CG + +Fri Jan 11 23:21:55 CET 2013 + Also return MHD_YES from MHD_destroy_post_processor if + we did not get '\r\n' in the upload. -CG + +Sun Jan 6 21:10:13 CET 2013 + Enable use of "MHD_create_response_from_callback" with + body size of zero. -CG + +Tue Dec 25 16:16:30 CET 2012 + Releasing libmicrohttpd 0.9.24. -CG + +Tue Dec 18 21:18:11 CET 2012 + Given both 'chunked' encoding and 'content-length', + ignore the 'content-length' header as per RFC. -ES + +Thu Dec 6 10:14:44 CET 2012 + Force adding "Connection: close" header to response if + client asked for connection to be closed (so far, we + did close the connection, but did not send the + "Connection: close" header explicitly, which some clients + seem to dislike. (See discussion on mailinglist). + Also, if there is already a transfer-encoding other + than 'chunked' set by the application, we also now close + the connection if the response is of unknown size. -CG + +Wed Dec 5 19:22:26 CET 2012 + Fixing parameter loss of POST parameters with IE8 and Chrome + in the PostProcessor as the code failed to properly handle + partial data. -MM + +Fri Nov 9 21:36:46 CET 2012 + Releasing libmicrohttpd 0.9.23. -CG + +Thu Nov 8 22:32:59 CET 2012 + Ship our own version of tsearch and friends if not provided by platform, + so that MHD works nicely on Android. -JJ + +Mon Oct 22 13:05:01 CEST 2012 + Immediately do a second read if we get a full buffer from + TLS as there might be more data in the TLS buffers even if + there is no activity on the socket. -CG + +Tue Oct 16 01:33:55 CEST 2012 + Consistently use "#ifdef" and "#ifndef" WINDOWS, and not + sometimes "#if". -CG + +Sat Sep 1 20:51:21 CEST 2012 + Releasing libmicrohttpd 0.9.22. -CG + +Sat Sep 1 20:38:35 CEST 2012 + Adding configure option to allow selecting support for basic + and digest authentication separately (#2525). -CG + +Thu Aug 30 21:12:56 CEST 2012 + Fixing URI argument parsing when string contained keys without + equals sign (i.e. '&bar&') in the middle of the argument (#2531). + Also replacing 'strstr' with more efficient 'strchr' when + possible. -CG + +Tue Aug 21 14:36:17 CEST 2012 + Use "int" instead of "enum X" in 'va_arg' calls to be nice to + compilers that use 'short' (i.e. 8 or 16 bit) enums but pass + enums still as "int" in varargs. (See discussion on mailinglist). -CG/MV + +Tue Aug 21 14:31:54 CEST 2012 + Reduce default size in post processor buffer (for small systems; + performance impact on large systems should be minimal). -CG/MV + +Thu Jul 19 21:48:42 CEST 2012 + Releasing libmicrohttpd 0.9.21. -CG + +Thu Jul 19 11:34:50 CEST 2012 + Consistently use 'panic' function instead of ever directly + calling 'abort ()'. Eliminating unused mutex in SSL mode. + Removing check in testcases that fails depending on which + version of gnuTLS is involved. -CG + +Tue Jul 17 23:50:43 CEST 2012 + Stylistic code clean up. Allowing lookup up of trailing values + without keys using "MHD_lookup_connection_value" with a key of NULL + (thus achieving consistency with the existing iterator API). -CG + +Tue Jul 17 22:37:05 CEST 2012 + Adding experimental (!) code for MHD operation without listen socket. -CG + +Tue Jul 17 22:15:57 CEST 2012 + Making sendfile test pass again on non-W32 systems. -CG + +Mon Jul 9 13:43:35 CEST 2012 + Misc changes to allow testcases to pass on W32. -LRN + +Sun Jul 8 15:05:31 CEST 2012 + Misc changes to fix build on W32. -LRN + +Fri Jun 22 11:31:25 CEST 2012 + Make sure sockets opened by MHD are non-inheritable by default (#2414). -CG + +Tue Jun 19 19:44:53 CEST 2012 + Change various uses of time(NULL) to new MHD_monotonic_time() function to + make timeouts immune to the system real time clock changing. -MC + +Tue Jun 12 21:35:00 CEST 2012 + Adding 451 status code. -CG + +Thu May 31 13:33:45 CEST 2012 + Releasing 0.9.20. -CG + +Tue May 29 13:55:03 CEST 2012 + Fixed some testcase build issues with disabled post processor. -CG + +Tue May 29 13:45:15 CEST 2012 + Fixing bug where MHD failed to call connection termination callback + if a connection either was closed due to read errors or if MHD + was terminated with certain threading models. Added new + termination code MHD_REQUEST_TERMINATED_READ_ERROR for the + read-termination cause. -CG + +Thu Mar 15 23:47:53 CET 2012 + Eliminating code clone in tls connection read/write handlers. -CG + +Fri Mar 2 23:44:56 CET 2012 + Making sure that MHD_get_connection_values iterates over the + headers in the order in which they were received. -CG + +Wed Feb 1 09:39:12 CET 2012 + Fixed compilation problem on MinGW. -BS + +Tue Jan 31 17:50:24 CET 2012 + Releasing 0.9.19. -CG + +Mon Jan 30 20:02:34 CET 2012 + Fixed handling of garbage prior to first multipart boundary + (#2126). -woof + +Fri Jan 27 11:00:43 CET 2012 + Fixed postprocessor failure for applications that enclosed boundary + in quotes (#2120). -woof + +Tue Jan 24 16:07:53 CET 2012 + Added configure check for sin_len in 'struct sockaddr' and adding + code to initialize this field if it exists now. -CG + +Mon Jan 23 14:02:26 CET 2012 + Fixed double-free if specified cipher was not valid (during + MHD_daemon_start). Releasing 0.9.18. -CG + +Thu Jan 19 22:11:12 CET 2012 + Switch to non-blocking sockets for all systems but Cygwin + (we already used non-blocking sockets for GNU/Linux); also + use non-blocking sockets on Cygwin for HTTPS as this is + required to avoid DoS-by-partial-record via gnutls. On + Cygwin, #1824 implies that we need to use blocking sockets + for HTTP on Cygwin for now. -CG + +Thu Jan 19 17:46:05 CET 2012 + Fixing use of uninitialized 'earliest_deadline' variable in + MHD_get_timeout which can lead to returning an incorrect + (too early) timeout (#2085). -tclaveirole + +Thu Jan 19 13:31:27 CET 2012 + Fixing digest authentication for GET requests with URI arguments + (#2059). -CG + +Sat Jan 7 17:30:48 CET 2012 + Digest authentication expects nonce count in base 16, not base 10 + (#2061). -tclaveirole + +Thu Jan 5 22:01:37 CET 2012 + Partial fix for #2059, digest authentication with GET arguments. -CG + +Thu Dec 1 15:22:57 CET 2011 + Updated authorization_example.c to actually demonstrate the current + MHD API. -SG + +Mon Nov 21 18:51:30 CET 2011 + Added option to suppress generation of the 'Date:' header to be + used on embedded systems without RTC. Documented the new option + and the configure options. -CG + +Sat Nov 19 20:08:40 CET 2011 + Releasing 0.9.17. -CG + +Fri Nov 18 20:17:22 CET 2011 + Fixing return value of MHD_get_timeout if timeouts are not in use. + (#1914). -rboulton + +Sun Nov 13 13:34:29 CET 2011 + Trying to fix accidental addition of a "Connection: close" footer + under certain (rare) circumstances. -CG + +Fri Nov 4 10:03:00 CET 2011 + Small updates to the tutorial. + Releasing 0.9.16. -CG + +Thu Nov 3 10:14:59 CET 2011 + shutdown(RDWR) fails on OS X after shutdown(RD), so only use + shutdown(WR) if we already closed the socket for reading (otherwise + OS X might not do shutdown (WR) at all). -CG + +Tue Nov 1 18:51:50 CET 2011 + Force adding of 'Connection: close' to the header if we (for whatever + reason) are shutting down the socket for reading (see also + #1760). -CG + +Thu Oct 27 14:16:34 CEST 2011 + Treat EAGAIN the same way as EINTR (helps on W32). -LRN + +Wed Oct 12 10:40:12 CEST 2011 + Made sockets blocking again for non-Linux platforms as non-blocking + sockets cause problems (#1824) on Cygwin but offer better performance + on Linux (see change on August 11 2011). -CG/pross + +Fri Oct 7 19:50:07 CEST 2011 + Fixed problems with testcases on W32. -LRN + +Fri Sep 30 17:56:36 CEST 2011 + Fixed MHD_CONNECTION_OPTION_TIMEOUT for HTTPS (#1811). -CG + +Wed Sep 28 08:37:55 CEST 2011 + Releasing libmicrohttpd 0.9.15. -CG + +Tue Sep 27 13:07:36 CEST 2011 + Added ability to access URL arguments of the form 'url?foo' (without + '='). Added testcase and updated documentation accordingly. -CG + +Mon Sep 26 21:24:00 CEST 2011 + Only run response cleanup testcase if curl binary was found by + configure. -CG + +Wed Sep 21 09:53:18 CEST 2011 + Reverting to using pipes for signalling select on non-Linux + platforms where shutdown-on-listen-sockets does not work. -WB/CG + +Mon Sep 19 14:06:30 CEST 2011 + Fixing problem introduced with prompt response cleanup code. -CG + +Wed Sep 14 13:43:26 CEST 2011 + Fixing minor memory leak if daemon with HTTPS support failed to + initialize (#1766). -CG + +Tue Sep 13 09:47:58 CEST 2011 + Try to release responses more promptly upon connection termination. -CG + +Mon Sep 12 10:20:28 CEST 2011 + Releasing libmicrohttpd 0.9.14. -CG + +Mon Sep 12 10:05:36 CEST 2011 + Added new function to allow setting of a custom timeout value + for an individual connection (the MHD_set_connection_option is + more generic, but this is currently the only use). -CG + +Sat Sep 10 07:30:12 CEST 2011 + Documenting that MHD_CONNECTION_INFO_GNUTLS_CLIENT_CERT is not + implemented and will not be implemented, and what to use instead. -CG + +Fri Sep 9 13:42:20 CEST 2011 + Added testcase to demonstrate that response cleanup calling is + working. No bug was found. -CG + +Thu Aug 18 11:05:16 CEST 2011 + Fixed bug with wrong state transition if callback returned + MHD_CONTENT_READER_END_OF_STREAM causing spurious extra callbacks + to the handler (thanks to Jan Seeger for pointing it out). -CG/JS + +Thu Aug 11 11:40:03 CEST 2011 + Changing sockets to be non-blocking as suggested by Eivind Sarto + on the mailinglist. -CG + +Mon Jul 25 16:13:15 CEST 2011 + Added a logo. -CG + +Sat Jul 16 22:42:10 CEST 2011 + Change type of nonce to 'unsigned long int' to match return type + from 'strtoul'. Fixes ERANGE check which would have previously + failed. -CG + +Wed Jul 13 09:26:17 CEST 2011 + Fixing HTTP error status strings for certain high-numbered status codes. + Added support for some more (non-standard) status codes. + Releasing libmicrohttpd 0.9.13. -CG + +Thu Jul 7 10:24:20 CEST 2011 + Adding performance measurements. -CG + +Thu Jun 23 14:21:13 CEST 2011 + Releasing libmicrohttpd 0.9.12. -CG + +Wed Jun 22 14:32:23 CEST 2011 + Force closing connection if either the client asked it or + if the response contains 'Connection: close' (so far, + only the client's request was considered). -CG/RV + +Wed Jun 22 10:37:35 CEST 2011 + Removing listen socket from poll/select sets in + MHD_USE_THREAD_PER_CONNECTION mode; using 'shutdown' + on connection sockets to signal termination instead. -CG + +Wed Jun 22 10:25:13 CEST 2011 + Eliminate unnecessary (and badly synchronized) calls to + MHD_get_timeout in MHD_USE_THREAD_PER_CONNECTION mode. + Document that this is not acceptable. -CG + +Tue Jun 21 13:54:59 CEST 2011 + Fixing tiny memory leak in SSL code from 'gnutls_priority_init'. + Fixing data race between code doing connection shutdown and + connection cleanup. + Changing code to reduce connection cleanup cost from O(n) to O(1). + Cleaning up logging code around 'connection_close_error'. -CG + +Sat Jun 11 13:05:12 CEST 2011 + Replacing use of sscanf by strtoul (#1688). -CG/bplant + +Fri Jun 3 15:26:42 CEST 2011 + Adding MHD_CONNECTION_INFO_DAEMON to obtain MHD_Daemon + responsible for a given connection. -CG + +Wed May 25 14:23:20 CEST 2011 + Trying to fix stutter problem on timeout described by + David Myers on the mailinglist (5/10/2011). -CG + +Fri May 20 22:11:55 CEST 2011 + Fixed bug in testcase setup code causing crashes in + tls_session_timeout_test on some systems. + Releasing libmicrohttpd 0.9.11. -CG + +Fri May 20 19:34:59 CEST 2011 + Fixed bug in parsing multipart/form-data with post processor where + the code failed to add a 0-terminator in the correct position. -PP + +Thu May 12 14:40:46 CEST 2011 + Fixed bug where if multiple HTTP request messages are piped in at once, + microhttpd would call the handler with the wrong upload_data_size. -HZM + +Thu May 12 14:40:08 CEST 2011 + Documented possible issue with off_t being sometimes + 32-bit and sometimes 64-bit depending on #includes. -CG + +Sun May 8 21:52:47 CEST 2011 + Allow MHD_SIZE_UNKNOWN to be used in conjunction with + MHD_create_response_from_fd (fixing #1679). -TG + +Wed Apr 27 16:11:18 CEST 2011 + Releasing libmicrohttpd 0.9.10. -CG + +Fri Apr 8 11:40:35 CEST 2011 + Workaround for cygwin poll brokenness. -TS + +Sun Apr 3 13:56:52 CEST 2011 + Fixing compile error on OS X. -CG + +Wed Mar 30 12:56:09 CEST 2011 + Initialize tv_usec in MHD_USE_THREAD_PER_CONNECTION with select + and per-connection timeout. -CG + +Tue Mar 29 14:15:13 CEST 2011 + Releasing libmicrohttpd 0.9.9. -CG + +Tue Mar 29 14:11:19 CEST 2011 + Fixed call to mmap for memory pool, extended testcase to cover + POLL. -CG + +Wed Mar 23 23:24:25 CET 2011 + Do not use POLLIN when we only care about POLLHUP (significantly + improves performance when using MHD_USE_THREAD_PER_CONNECTION + in combination with MHD_USE_POLL). -ES + +Sun Mar 20 09:16:53 CET 2011 + Fixing race when using MHD_USE_THREAD_PER_CONNECTION in combination + with MHD_USE_POLL. -CG + +Fri Mar 18 13:23:47 CET 2011 + Removing MSG_DONTWAIT which should not be needed and was presumably + causing problems with EAGAIN under certain circumstances. -ES + +Fri Mar 11 22:25:29 CET 2011 + Fixing bug in MHD_create_response_from_fd_at_offset with non-zero offsets. -ES + +Sat Mar 5 22:00:36 CET 2011 + Do not use POLLRDHUP, which causes build errors on OS X / OpenSolaris + (#1667). -CG + +Fri Mar 4 10:24:04 CET 2011 + Added new API to allow MHD server to initiate connection to + client (special use-case for servers behind NAT), thereby + addressing #1661 (externally created connections). + Releasing libmicrohttpd 0.9.8. -CG + +Fri Mar 4 10:07:18 CET 2011 + Avoid using a pipe for signalling as well, just use server + socket shutdown (also for thread-per-connection). -CG + +Thu Mar 3 21:42:47 CET 2011 + Fixing issue where Base64 decode fails when char is defined + as unsigned char (Mantis 1666). -CG/tmayer + +Tue Mar 1 13:58:04 CET 2011 + Allow use of 'poll' in combination with the external select mode. + Avoid using pthread signals (SIGALRM), use pipe instead. + Corrected timeout calculation (s vs. ms). -CG + +Wed Feb 23 14:21:44 CET 2011 + Removing useless code pointed out by Eivind Sarto. -CG + +Fri Feb 18 11:03:59 CET 2011 + Handle large (>2 GB) file transfers with sendfile on 32-bit + systems better; handle odd sendfile failures by libc/kernel + by falling back to standard 'SEND'. -CG + +Sun Feb 13 10:52:29 CET 2011 + Handle gnutls receive error(s) for interrupted SSL + connections better. -MS + Releasing libmicrohttpd 0.9.7. -CG + +Fri Feb 11 10:15:38 CET 2011 + Fixing parameter ordering in documentation (#1659). -wellska + +Thu Jan 27 10:51:39 CET 2011 + Disable 'EXTRA_CHECKS's by default as suggested in #1652 + (I guess it is time). -CG/timn + +Thu Jan 27 10:48:55 CET 2011 + Removing bogus assertion in basic authentication code (#1651). -CG/timn + +Tue Jan 25 14:10:45 CET 2011 + Releasing libmicrohttpd 0.9.6. -CG + +Mon Jan 24 16:36:35 CET 2011 + Fixing compilation error if DAUTH_SUPPORT was 0 (#1646). -CG/bplant + +Tue Jan 18 23:58:09 CET 2011 + Fixing hash calculation in digest auth; old function had + collisions causing the browser to challenge users for + authentication too often. -CG/AW + +Fri Jan 14 19:19:45 CET 2011 + Removing dead code, adding missing new symbols to export list. + Fixed two missing NULL checks after malloc operations. -CG + +Mon Jan 10 14:07:33 CET 2011 + Releasing libmicrohttpd 0.9.5. -CG + +Wed Jan 5 15:20:11 CET 2011 + Fixing double-locking on non-Linux platforms when using + MHD_create_response_from_fd (#1639). -CG + Avoid use of strndup for better portability (#1636). -CG + +Tue Jan 4 13:07:21 CET 2011 + Added MHD_create_response_from_buffer, deprecating + MHD_create_response_from_data. Deprecating + MHD_create_response_from_fd as well. -CG + +Sun Dec 26 00:02:15 CET 2010 + Releasing libmicrohttpd 0.9.4. -CG + +Sat Dec 25 21:57:14 CET 2010 + Adding support for basic authentication. + Documented how to obtain client SSL certificates in tutorial. -MS + +Thu Dec 23 15:40:36 CET 2010 + Increasing nonce length to 128 to support digest authentication + with Opera (see #1633). + +Mon Dec 20 21:22:57 CET 2010 + Added macro MHD_LONG_LONG to allow change of MHD's "long long" use + to some other type on platforms that do not support "long long" + (Mantis #1631). -CG/bplant + +Sun Dec 19 19:54:15 CET 2010 + Added 'MHD_create_response_from_fd_at_offset'. -CG + +Sun Dec 19 15:16:16 CET 2010 + Fixing --enable and --disable configure options to behave properly. -CG + +Sun Dec 19 13:46:52 CET 2010 + Added option to specify size of stacks for threads created by MHD. -CG + +Tue Nov 23 09:41:00 CET 2010 + Releasing libmicrohttpd 0.9.3. -CG + +Thu Nov 18 23:10:36 CET 2010 + Fixing #1619 (testcases not working with NSS on Fedora). -CG/timn + +Thu Nov 18 22:55:58 CET 2010 + Fixing #1621 (socket not closed under certain circumstances). -CG/jaredc + +Wed Nov 17 12:16:53 CET 2010 + Allowing signalling of errors in generating chunked responses to + clients (by closing connectins) using the new + MHD_CONTENT_READER_END_WITH_ERROR ((size_t)-2) return value. Also + introducing MHD_CONTENT_READER_END_OF_STREAM constant instead + of (size_t) -1 / SIZE_MAX. + +Sun Nov 14 20:45:45 CET 2010 + Adding API call to generate HTTP footers in response. -CG + +Sat Oct 16 12:38:43 CEST 2010 + Releasing libmicrohttpd 0.9.2. -CG + +Tue Oct 12 15:41:51 CEST 2010 + Fixed issue with data received via SSL being delayed in the + GNUtls buffer if sender stopped transmitting (but did not close + the connection) and MHD buffer size was smaller than last fragment, + resulting in possibly significantly delayed processing of + incoming data. -CG + +Wed Sep 22 09:48:59 CEST 2010 + Changed port argument from 'unsigned short' to 'uint16_t'. + Removed dead code when compiling with messages enabled. + Minimal unrelated code cleanup. -CG + +Tue Sep 21 15:12:41 CEST 2010 + Use "size_t" for buffer size instead of "int". -CG + +Sat Sep 18 07:16:30 CEST 2010 + Adding support for SHOUTcast. -CG + +Wed Sep 15 09:33:46 CEST 2010 + Fixed double-free. -CG/ES + +Fri Sep 10 14:47:11 CEST 2010 + Releasing libmicrohttpd 0.9.1. -CG + +Fri Sep 10 14:29:37 CEST 2010 + Adding proper nonce counter checking for digest authentication. -CG/AA + +Sat Sep 4 21:55:52 CEST 2010 + Digest authentication now seems to be working. -CG/AA + +Wed Sep 1 13:59:16 CEST 2010 + Added ability to specify external unescape function. + "microhttpd.h" now includes the right headers for GNU/Linux + systems unless MHD_PLATFORM_H is defined (in which case it + is assumed that the right headers were already determined by + some configure-like process). -CG + +Tue Aug 31 15:39:25 CEST 2010 + Fixed bug with missing call to response cleanup in case of + connection handling error (for example, after getting a SIGPIPE). -CG + +Tue Aug 24 11:39:25 CEST 2010 + Fixed bug in handling EAGAIN from GnuTLS (caused + needlessly dropped SSL connections). -CG + +Sun Aug 22 16:49:13 CEST 2010 + Initial draft for digest authentication. -AA + +Thu Aug 19 14:15:01 CEST 2010 + Changed code to enable error messages and HTTPS by default; + added option to disable post processor API (use + breaks binary compatibility, should only be done + for embedded systems that require minimal footprint). -CG + +Thu Aug 19 13:26:00 CEST 2010 + Patches for Windows to ease compilation trouble. -GT/CG + +Sat Aug 14 15:43:30 CEST 2010 + Fixed small, largely hypothetical leaks. + Reduced calls to strlen for header processing. -CG + +Fri Aug 6 12:51:59 CEST 2010 + Fixing (small) memory leak on daemon-shutdown with + SSL enabled. -CG/PG + +Thu Aug 5 22:24:37 CEST 2010 + Fixing timeout bug on systems that think it's still + 1970 (can happen if system time not initialized). -CG + +Mon Jul 26 10:46:57 CEST 2010 + Releasing libmicrohttpd 0.9.0. -CG + +Sun Jul 25 14:57:47 CEST 2010 + Adding support for sendfile on Linux. Adding support + for systemd-style passing of an existing listen socket + as an option. IPv6 sockets now only bind to IPv6 + (if platform supports this). -CG + +Sun Jul 25 11:10:45 CEST 2010 + Changed code to use external libgnutls code instead of + the "fork". Minor API changes for setting TLS options. -CG + +Sun Jun 13 10:52:34 CEST 2010 + Cleaned up example code. -CG + +Fri Apr 23 09:56:37 CEST 2010 + Do not return HTTP headers for requests without version + numbers. Do return HTTP version 1.0 if client requested + HTTP version 1.1 (previously, we returned HTTP/1.1 even + if the client specified HTTP/1.0). -GM/CG + +Sat Mar 13 09:41:01 CET 2010 + Releasing libmicrohttpd 0.4.6. -CG + +Wed Mar 10 13:18:26 CET 2010 + Fixing bug in 100 CONTINUE replacement when handling POSTs + (see report on mailinglist), with testcase. -CG/MC + +Tue Feb 23 09:16:15 CET 2010 + Added configure check for endianness to define WORDS_BIGENDIAN + which fixes SSL support on big endian architectures. -JA/CG + +Sat Feb 20 10:01:09 CET 2010 + Added check for inconsistent options (MHD_OPTION_PROTOCOL_VERSION + without MHD_USE_SSL) causing instant segfault. -JA/CG + +Tue Feb 9 20:31:51 CET 2010 + Fixed issue with poll doing busy waiting. -BK/CG + +Thu Jan 28 21:28:56 CET 2010 + Releasing libmicrohttpd 0.4.5. -CG + +Thu Jan 28 20:35:48 CET 2010 + Make sure addresses returned by memory pool are + aligned (fixes bus errors on Sparc). -CG + +Thu Dec 17 20:26:52 CET 2009 + poll.h is not stricly required anymore. -ND + +Fri Dec 4 13:17:50 CET 2009 + Adding MHD_OPTION_ARRAY. -CG + +Mon Nov 16 14:41:26 CET 2009 + Fixed busy-loop in internal select mode for inactive + clients with infinite connection timeout. -CG + +Thu Nov 12 16:19:14 CET 2009 + Adding support for setting a custom error handler for + fatal errors (previously, the implementation always + called 'abort' in these cases). -CG/ND + +Wed Nov 11 12:54:16 CET 2009 + Adding support for poll (alternative to select allowing + for more than FD_SETSIZE parallel connections). -JM + +Wed Oct 28 20:26:00 CET 2009 + Releasing libmicrohttpd 0.4.4. -CG + +Wed Oct 14 14:37:37 CEST 2009 + Fixing (rare) deadlock due to SELECT missing SIGALRM by + making all SELECT calls block for at most 1s. While this + can in (rare) situations delay the shutdown by 1s, I think + this is preferable (both performance and possibly portability-wise) + over using a pipe for the signal. -CG + +Sun Oct 11 14:57:29 CEST 2009 + Adding eCos license as an additional license for the + non-HTTPS code of MHD. -CG + +Sun Oct 11 11:24:27 CEST 2009 + Adding support for Symbian. -MR + +Fri Oct 9 15:21:29 CEST 2009 + Check for error codes from pthread operations (to help with + error diagnostics) and abort if something went wrong. -CG + +Thu Oct 8 10:43:02 CEST 2009 + Added check for sockets being '< FD_SETSIZE' (just to be safe). -CG + +Mon Oct 5 21:17:26 CEST 2009 + Adding "COOKIE" header string #defines. -CG + +Mon Oct 5 08:29:06 CEST 2009 + Documenting default values. -CG + +Fri Aug 28 22:56:47 CEST 2009 + Releasing libmicrohttpd 0.4.3. -CG + +Sun Aug 23 16:21:35 UTC 2009 + Allow MHD_get_daemon_info to return the daemon's listen socket. + Includes a test case that uses this functionality to bind a server to + an OS-assigned port, look the port up with getsockname, and curl it. -DR + +Tue Aug 4 00:14:04 CEST 2009 + Fixing double-call to read from content-reader callback for first + data segment (as reported by Alex on the mailinglist). -CG + +Thu Jul 29 21:41:52 CEST 2009 + Fixed issue with the code not using the "block_size" argument + given to MHD_create_response_from_callback causing inefficiencies + for values < 2048 and segmentation faults for values > 2048 + (as reported by Andre Colomb on the mailinglist). -CG + +Sun May 17 03:29:46 MDT 2009 + Releasing libmicrohttpd 0.4.2. -CG + +Fri May 15 11:00:20 MDT 2009 + Grow reserved read buffer more aggressively so that we are not + needlessly stuck reading only a handfull of bytes in each iteration. -CG + +Thu May 14 21:20:30 MDT 2009 + Fixed issue where the "NOTIFY_COMPLETED" handler could be called + twice (if a socket error or timeout occured for a pipelined + connection after successfully completing a request and before + the next request was successfully transmitted). This could + confuse applications not expecting to see a connection "complete" + that they were never aware of in the first place. -CG + +Mon May 11 13:01:16 MDT 2009 + Fixed issue where error code on timeout was "TERMINATED_WITH_ERROR" + instead of "TERMINATED_TIMEOUT_REACHED". -CG + +Wed Apr 1 21:33:05 CEST 2009 + Added MHD_get_version(). -ND + +Wed Mar 18 22:59:07 MDT 2009 + Releasing libmicrohttpd 0.4.1. -CG + +Wed Mar 18 17:46:58 MDT 2009 + Always RECV/SEND with MSG_DONTWAIT to (possibly) address + strange deadlock reported by Erik on the mailinglist --- + and/or issues with blocking read after select on GNU/Linux + (see select man page under bugs). -CG + +Tue Mar 17 01:19:50 MDT 2009 + Added support for thread-pools. -CG/RA + +Mon Mar 2 23:44:08 MST 2009 + Fixed problem with 64-bit upload and download sizes and + "-1" being used to indicate "unknown" by introducing + new 64-bit constant "MHD_SIZE_UNKNOWN". -CG/DC + +Wed Feb 18 08:13:56 MST 2009 + Added missing #include for build on arm-linux-uclibc. -CG/CC + +Mon Feb 16 21:12:21 MST 2009 + Moved MHD_get_connection_info so that it is always defined, + even if HTTPS support is not enabled. -CG + +Sun Feb 8 21:15:30 MST 2009 + Releasing libmicrohttpd 0.4.0. -CG + +Thu Feb 5 22:43:45 MST 2009 + Incompatible API change to allow 64-bit uploads and downloads. + Clients must use "uint64_t" for the "pos" + argument (MHD_ContentReaderCallback) and the "off" + argument (MHD_PostDataIterator) and the "size" + argument (MHD_create_response_from_callback) now. + Also, "unsigned int" was changed to "size_t" for + the "upload_data_size" argument (MHD_AccessHandlerCallback), + the argument to MHD_OPTION_CONNECTION_MEMORY_LIMIT, + the "block_size" argument (MHD_create_response_from_callback), + the "buffer_size" argument (MHD_create_post_processor) and + the "post_data_len" argument (MHD_post_process). You may + need to #include before from now on. -CG + +Thu Feb 5 20:21:08 MST 2009 + Allow getting address information about the connecting + client after the accept call. -CG + +Mon Feb 2 22:21:48 MST 2009 + Fixed missing size adjustment for offsets for %-encoded + arguments processed by the post processor (Mantis #1447). -CG/SN + +Fri Jan 23 16:57:21 MST 2009 + Support charset specification (ignore) after content-type + when post-processing HTTP POST requests (Mantis #1443). -CG/SN + +Fri Dec 26 23:08:04 MST 2008 + Fixed broken check for identical connection address. -CG + Making cookie parser more RFC2109 compliant (handle + spaces around key, allow value to be optional). -CG + +Sat Dec 6 18:36:17 MST 2008 + Added configure option to disable checking for CURL support. + Added MHD_OPTION to allow specification of custom logger. -CG + +Tue Nov 18 01:19:53 MST 2008 + Removed support for untested and/or broken SSL features + and (largely useless) options. -CG + +Sun Nov 16 16:54:54 MST 2008 + Added option to get unparsed URI via callback. + Releasing GNU libmicrohttpd 0.4.0pre1. -CG + +Sun Nov 16 02:48:14 MST 2008 + Removed tons of dead code. -CG + +Sat Nov 15 17:34:24 MST 2008 + Added build support for code coverage analysis. -CG + +Sat Nov 15 00:31:33 MST 2008 + Removing (broken) support for HTTPS servers with + anonymous (aka "no") certificates as well as + various useless dead code. -CG + +Sat Nov 8 02:18:42 MST 2008 + Unset TCP_CORK at the end of transmitting a response + to improve performance (on systems where this is + supported). -MM + +Tue Sep 30 16:48:08 MDT 2008 + Make MHD useful to Cygwin users; detect IPv6 headers + in configure. + +Sun Sep 28 14:57:46 MDT 2008 + Unescape URIs (convert "%ef%e4%45" to "$BCf9q(B"). -CG + +Wed Sep 10 22:43:59 MDT 2008 + Releasing GNU libmicrohttpd 0.4.0pre0. -CG + +Wed Sep 10 21:36:06 MDT 2008 + Fixed data race on closing sockets during + shutdown (in one-thread-per-connection mode). -CG + +Thu Sep 4 23:37:18 MDT 2008 + Fixed some boundary issues with processing + chunked requests; removed memmove from a + number of spots, in favor of using an index into + the current buffer instead. -GS + +Sun Aug 24 13:05:41 MDT 2008 + Now handling clients returning 0 from response callback + as specified in the documentation (abort if internal + select is used, retry immediately if a thread per + connection is used). -CG + +Sun Aug 24 12:44:43 MDT 2008 + Added missing reason phrase. -SG + +Sun Aug 24 10:33:22 MDT 2008 + Fixed bug where MHD failed to transmit the response when + the client decided not to send "100 CONTINUE" during + a PUT/POST request. -CG + +Wed Jul 16 18:54:03 MDT 2008 + Fixed bug generating chunked responses with chunk sizes + greater than 0xFFFFFF (would cause protocol violations). -CG + +Mon May 26 13:28:57 MDT 2008 + Updated and improved documentation. + Releasing GNU libmicrohttpd 0.3.1. -CG + +Fri May 23 16:54:41 MDT 2008 + Fixed issue with postprocessor not handling URI-encoded + values of more than 1024 bytes correctly. -CG + +Mon May 5 09:18:29 MDT 2008 + Fixed date header (was off by 1900 years). -JP + +Sun Apr 13 01:06:20 MDT 2008 + Releasing GNU libmicrohttpd 0.3.0. -CG + +Sat Apr 12 21:34:26 MDT 2008 + Generate an internal server error if the programmer fails + to handle upload data correctly. Tweaked testcases to + avoid running into the problem in the testcases. + Completed zzuf-based fuzzing testcases. -CG + +Sat Apr 12 15:14:05 MDT 2008 + Restructured the code (curl-testcases and zzuf testcases + are now in different directories; code examples are in + src/examples/). + Fixed a problem (introduced in 0.2.3) with handling very + large requests (the code did not return proper error code). + If "--enable-messages" is specified, the code now includes + reasonable default HTML webpages for various build-in + errors (such as request too large and malformed requests). + Without that flag, the webpages returned will still be + empty. + Started to add zzuf-based fuzzing-testcases (these require + the zzuf and socat binaries to be installed). -CG + +Fri Apr 11 20:20:34 MDT 2008 + I hereby dub libmicrohttpd a GNU package. -Richard Stallman + +Sat Mar 29 22:36:09 MDT 2008 + Fixed bugs in handling of malformed HTTP requests + (causing either NULL dereferences or connections to + persist until time-out, if any). -CG + + Updated and integrated TexInfo documentation. -CG + +Tue Mar 25 13:40:53 MDT 2008 + Prevent multi-part post-processor from going to error + state when the input buffer is full and current token + just changes processor state without consuming any data. + Also, the original implementation would not consume any + input in process_value_to_boundary if there is no new + line character in sight. -AS + + Remove checks for request method after it finished writing + response footers as it's only _pipelined_ requests that + should not be allowed after POST or PUT requests. Reusing + the existing connection is perfectly ok though. And there + is no reliable way to detect pipelining on server side + anyway so it is the client's responsibility to not send new + data before it gets a response after a POST operation. -AS + + Clarified license in man page. Releasing + libmicrohttpd 0.2.3 -CG + +Sat Mar 22 01:12:38 MDT 2008 + Releasing libmicrohttpd 0.2.2. -CG + +Mon Feb 25 19:13:53 MST 2008 + Fixed a problem with sockets closed for reading ending up + in the read set under certain circumstances. -CG + +Wed Jan 30 23:15:44 MST 2008 + Added support for nested multiparts to post processor. + Made sure that MHD does not allow pipelining for methods + other than HEAD and GET (and of course still also only + allows it for http 1.1). Releasing libmicrohttpd 0.2.1. -CG + +Mon Jan 21 11:59:46 MST 2008 + Added option to limit number of concurrent connections + accepted from the same IP address. -CG + +Fri Jan 4 16:02:08 MST 2008 + Fix to properly close connection if application signals + problem handling the request. - AS + +Wed Jan 2 16:41:05 MST 2008 + Improvements and bugfixes to post processor implementation. - AS + +Wed Dec 19 21:12:04 MST 2007 + Implemented chunked (HTTP 1.1) downloads (including + sending of HTTP footers). Also allowed queuing of + a response early to suppress the otherwise automatic + "100 CONTINUE" response. Removed the mostly useless + "(un)register handler" methods from the API. Changed + the internal implementation to use a finite state + machine (cleaner code, slightly less memory consumption). + Releasing libmicrohttpd 0.2.0. - CG + +Sun Dec 16 03:24:13 MST 2007 + Implemented handling of chunked (HTTP 1.1) uploads. + Note that the upload callback must be able to + process chunks in the size uploaded by the client, + MHD will not "join" small chunks into a big + contiguous block of memory (even if buffer space + would be available). - CG + +Wed Dec 5 21:39:35 MST 2007 + Fixed race in multi-threaded server mode. + Fixed handling of POST data when receiving a + "Connection: close" header (#1296). + Releasing libmicrohttpd 0.1.2. - CG + +Sat Nov 17 00:55:24 MST 2007 + Fixed off-by-one in error message string matching. + Added code to avoid generating SIGPIPE on platforms + where this is possible (everywhere else, the main + application should install a handler for SIGPIPE). + +Thu Oct 11 11:02:06 MDT 2007 + Releasing libmicrohttpd 0.1.1. - CG + +Thu Oct 11 10:09:12 MDT 2007 + Fixing response to include HTTP status message. - EG + +Thu Sep 27 10:19:46 MDT 2007 + Fixing parsing of "%xx" in URLs with GET arguments. - eglaysher + +Sun Sep 9 14:32:23 MDT 2007 + Added option to compile debug/warning messages; + error messages are now disabled by default. + Modified linker option for GNU LD to not export + non-public symbols (further reduces binary size). + Releasing libmicrohttpd 0.1.0. - CG + +Sat Sep 8 21:54:04 MDT 2007 + Extended API to allow for incremental POST + processing. The new API is binary-compatible + as long as the app does not handle POSTs, but + since that maybe the case, we're strictly speaking + breaking backwards compatibility (since url-encoded + POST data is no longer obtained the same way). - CG + +Thu Aug 30 00:59:24 MDT 2007 + Improving API to allow clients to associate state + with a connection and to be notified about request + termination (this is a binary-compatible change). - CG + Fixed compile errors under OS X. - HL + +Sun Aug 26 03:11:46 MDT 2007 + Added MHD_USE_PEDANTIC_CHECKS option which enforces + receiving a "Host:" header in HTTP 1.1 (and sends a + HTTP 400 status back if this is violated). - CG + +Tue Aug 21 01:01:46 MDT 2007 + Fixing assertion failure that occured when a client + closed the connection after sending some data but + not the full headers. - CG + +Sat Aug 18 03:06:09 MDT 2007 + Check for out of memory when adding headers to + responses. Check for NULL key when looking + for headers. If a content reader callback + for a response returns zero (has no data yet), + do not possibly fall into busy waiting when + using external select (with internal selects + we have no choice). - CG + +Wed Aug 15 01:46:44 MDT 2007 + Extending API to allow timeout of connections. + Changed API (MHD_create_response_from_callback) to + allow user to specify IO buffer size. + Improved error handling. + Released libmicrohttpd 0.0.3. - CG + +Tue Aug 14 19:45:49 MDT 2007 + Changed license to LGPL (with consent from all contributors). + Released libmicrohttpd 0.0.2. - CG + +Sun Aug 12 00:09:26 MDT 2007 + Released libmicrohttpd 0.0.1. - CG + +Fri Aug 10 17:31:23 MDT 2007 + Fixed problems with handling of responses created from + callbacks. Allowing accept policy callback to be NULL + (to accept from all). Added minimal fileserver example. + Only send 100 continue header when specifically requested. - CG + +Wed Aug 8 01:46:06 MDT 2007 + Added pool allocation and connection limitations (total + number and memory size). Released libmicrohttpd 0.0.0. - CG + +Tue Jan 9 20:52:48 MST 2007 + Created project build files and updated API. - CG diff --git a/INSTALL b/INSTALL new file mode 100644 index 0000000..8865734 --- /dev/null +++ b/INSTALL @@ -0,0 +1,368 @@ +Installation Instructions +************************* + + Copyright (C) 1994-1996, 1999-2002, 2004-2016 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 command './configure && make && make install' +should configure, build, and install this package. 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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/MHD_config.h.in b/MHD_config.h.in new file mode 100644 index 0000000..e221742 --- /dev/null +++ b/MHD_config.h.in @@ -0,0 +1,592 @@ +/* MHD_config.h.in. Generated from configure.ac by autoheader. */ + +/* Define if building universal (internal helper macro) */ +#undef AC_APPLE_UNIVERSAL_BUILD + +/* Define to 1 if libmicrohttpd is compiled with basic Auth support. */ +#undef BAUTH_SUPPORT + +/* This is a Cygwin system */ +#undef CYGWIN + +/* Define to 1 if libmicrohttpd is compiled with digest Auth support. */ +#undef DAUTH_SUPPORT + +/* Define to 1 to enable epoll support */ +#undef EPOLL_SUPPORT + +/* This is a FreeBSD system */ +#undef FREEBSD + +/* Define to `1' if host machine runs on GNU Hurd. */ +#undef GNU_HURD + +/* Define to 1 if you have the `accept4' function. */ +#undef HAVE_ACCEPT4 + +/* Define to 1 if you have the header file. */ +#undef HAVE_ARPA_INET_H + +/* Define if you have usable assert() and assert.h */ +#undef HAVE_ASSERT + +/* Define to 1 if you have the `gmtime_s' function in C11 form. */ +#undef HAVE_C11_GMTIME_S + +/* Define to 1 if you have the usable `calloc' function. */ +#undef HAVE_CALLOC + +/* Have clock_gettime */ +#undef HAVE_CLOCK_GETTIME + +/* Define to 1 if you have `clock_get_time', `host_get_clock_service' and + `mach_port_deallocate' functions. */ +#undef HAVE_CLOCK_GET_TIME + +/* Define to 1 if you have Darwin-style sendfile(2). */ +#undef HAVE_DARWIN_SENDFILE + +/* Define to 1 if you have the declaration of `getsockname', and to 0 if you + don't. */ +#undef HAVE_DECL_GETSOCKNAME + +/* Define to 1 if you have the declaration of `SOCK_NONBLOCK', and to 0 if you + don't. */ +#undef HAVE_DECL_SOCK_NONBLOCK + +/* Define to 1 if you have the header file. */ +#undef HAVE_DLFCN_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_ENDIAN_H + +/* Define if you have epoll_create1 function. */ +#undef HAVE_EPOLL_CREATE1 + +/* Define to 1 if you have the header file. */ +#undef HAVE_ERRNO_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_FCNTL_H + +/* Define to 1 if you have the usable `fork' function. */ +#undef HAVE_FORK + +/* Define to 1 if you have FreeBSD-style sendfile(2). */ +#undef HAVE_FREEBSD_SENDFILE + +/* Define to 1 if fseeko (and presumably ftello) exists and is declared. */ +#undef HAVE_FSEEKO + +/* Define to 1 if you have the header file. */ +#undef HAVE_GCRYPT_H + +/* Define to 1 if you have `gethrtime' function. */ +#undef HAVE_GETHRTIME + +/* Define to 1 if you have the `getsockname' function. */ +#undef HAVE_GETSOCKNAME + +/* Define to 1 if you have the `gettimeofday' function. */ +#undef HAVE_GETTIMEOFDAY + +/* Define to 1 if you have the `gmtime_r' function. */ +#undef HAVE_GMTIME_R + +/* Define to 1 if you have the header file. */ +#undef HAVE_GNUTLS_GNUTLS_H + +/* Provides IPv6 headers */ +#undef HAVE_INET6 + +/* Define to 1 if you have the header file. */ +#undef HAVE_INETLIB_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_INTTYPES_H + +/* Define to 1 if you have a functional curl library. */ +#undef HAVE_LIBCURL + +/* Define to 1 if you have suitable libmagic. */ +#undef HAVE_LIBMAGIC + +/* Define to 1 if you have the header file. */ +#undef HAVE_LIMITS_H + +/* Define to 1 if you have linux-style sendfile(2). */ +#undef HAVE_LINUX_SENDFILE + +/* can use shutdown on listen sockets */ +#undef HAVE_LISTEN_SHUTDOWN + +/* Define to 1 if you have the header file. */ +#undef HAVE_LOCALE_H + +/* Define to 1 if you have the `lseek64' function. */ +#undef HAVE_LSEEK64 + +/* Define to 1 if you have the header file. */ +#undef HAVE_MACHINE_ENDIAN_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_MACHINE_PARAM_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_MATH_H + +/* Define to 1 if you have the `memmem' function. */ +#undef HAVE_MEMMEM + +/* Define to 1 if you have the header file. */ +#undef HAVE_MEMORY_H + +/* Define to 1 to enable support for error messages. */ +#undef HAVE_MESSAGES + +/* Define to 1 if you have the `[nanosleep]' function. */ +#undef HAVE_NANOSLEEP + +/* Define to 1 if you have the header file. */ +#undef HAVE_NETDB_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_NETINET_IN_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_NETINET_IP_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_NETINET_TCP_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_NET_IF_H + +/* Define if you have usable pipe2(2) function */ +#undef HAVE_PIPE2_FUNC + +/* Define to 1 if you have the `poll' function. */ +#undef HAVE_POLL + +/* Define to 1 if you have the header file. */ +#undef HAVE_POLL_H + +/* Define to 1 if libmicrohttpd is compiled with postprocessor support. */ +#undef HAVE_POSTPROCESSOR + +/* Define to 1 if you have the `pread' function. */ +#undef HAVE_PREAD + +/* Define to 1 if you have the `pread64' function. */ +#undef HAVE_PREAD64 + +/* Define if you have IBM i form of pthread_attr_setname_np(3) function. */ +#undef HAVE_PTHREAD_ATTR_SETNAME_NP_IBMI + +/* Define if you have NetBSD form (or OSF1 form) of pthread_attr_setname_np(3) + function. */ +#undef HAVE_PTHREAD_ATTR_SETNAME_NP_NETBSD + +/* Define to 1 if you have the header file. */ +#undef HAVE_PTHREAD_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_PTHREAD_NP_H + +/* Have PTHREAD_PRIO_INHERIT. */ +#undef HAVE_PTHREAD_PRIO_INHERIT + +/* Define if you have Darwin form of pthread_setname_np(3) function. */ +#undef HAVE_PTHREAD_SETNAME_NP_DARWIN + +/* Define if you have GNU/Linux form of pthread_setname_np(3) function. */ +#undef HAVE_PTHREAD_SETNAME_NP_GNU + +/* Define if you have NetBSD form (or OSF1 form) of pthread_setname_np(3) + function. */ +#undef HAVE_PTHREAD_SETNAME_NP_NETBSD + +/* Define if you have FreeBSD form of pthread_set_name_np(3) function. */ +#undef HAVE_PTHREAD_SET_NAME_NP_FREEBSD + +/* Define to 1 if you have the `rand' function. */ +#undef HAVE_RAND + +/* Define to 1 if you have the `random' function. */ +#undef HAVE_RANDOM + +/* Define to 1 if you have the real boolean type. */ +#undef HAVE_REAL_BOOL + +/* Define to 1 if you have the header file and your system have + properly functioning tsearch(), tfind() and tdelete() functions */ +#undef HAVE_SEARCH_H + +/* Define to 1 if you have the `sendfile64' function. */ +#undef HAVE_SENDFILE64 + +/* Define to 1 if you have the `snprintf' function. */ +#undef HAVE_SNPRINTF + +/* Do we have sockaddr_in.sin_len? */ +#undef HAVE_SOCKADDR_IN_SIN_LEN + +/* Define to 1 if you have the header file. */ +#undef HAVE_SOCKLIB_H + +/* SOCK_NONBLOCK is defined in a socket header */ +#undef HAVE_SOCK_NONBLOCK + +/* Define to 1 if you have Solaris-style sendfile(3). */ +#undef HAVE_SOLARIS_SENDFILE + +/* Define to 1 if you have the header file and defines + 'bool' type. */ +#undef HAVE_STDBOOL_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDDEF_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDIO_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_BYTEORDER_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_ENDIAN_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_EVENTFD_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_ISA_DEFS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_MACHINE_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_MSG_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_SELECT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_SOCKET_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_TIME_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_TIME_H + +/* Define to 1 if you have the `tsearch' function. */ +#undef HAVE_TSEARCH + +/* Define to 1 if you have the header file. */ +#undef HAVE_UNISTD_H + +/* Define to 1 if you have the `usleep' function. */ +#undef HAVE_USLEEP + +/* Define to 1 if you have the `gmtime_s' function in W32 form. */ +#undef HAVE_W32_GMTIME_S + +/* Define to 1 if you have the usable `waitpid' function. */ +#undef HAVE_WAITPID + +/* Define to 1 if you have the header file. */ +#undef HAVE_WINSOCK2_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_WS2TCPIP_H + +/* Define to 1 if libmicrohttpd is compiled with HTTPS support. */ +#undef HTTPS_SUPPORT + +/* Define to 1 if your C compiler supports inline functions. */ +#undef INLINE_FUNC + +/* Defined if libcurl supports AsynchDNS */ +#undef LIBCURL_FEATURE_ASYNCHDNS + +/* Defined if libcurl supports IDN */ +#undef LIBCURL_FEATURE_IDN + +/* Defined if libcurl supports IPv6 */ +#undef LIBCURL_FEATURE_IPV6 + +/* Defined if libcurl supports KRB4 */ +#undef LIBCURL_FEATURE_KRB4 + +/* Defined if libcurl supports libz */ +#undef LIBCURL_FEATURE_LIBZ + +/* Defined if libcurl supports NTLM */ +#undef LIBCURL_FEATURE_NTLM + +/* Defined if libcurl supports SSL */ +#undef LIBCURL_FEATURE_SSL + +/* Defined if libcurl supports SSPI */ +#undef LIBCURL_FEATURE_SSPI + +/* Defined if libcurl supports DICT */ +#undef LIBCURL_PROTOCOL_DICT + +/* Defined if libcurl supports FILE */ +#undef LIBCURL_PROTOCOL_FILE + +/* Defined if libcurl supports FTP */ +#undef LIBCURL_PROTOCOL_FTP + +/* Defined if libcurl supports FTPS */ +#undef LIBCURL_PROTOCOL_FTPS + +/* Defined if libcurl supports HTTP */ +#undef LIBCURL_PROTOCOL_HTTP + +/* Defined if libcurl supports HTTPS */ +#undef LIBCURL_PROTOCOL_HTTPS + +/* Defined if libcurl supports IMAP */ +#undef LIBCURL_PROTOCOL_IMAP + +/* Defined if libcurl supports LDAP */ +#undef LIBCURL_PROTOCOL_LDAP + +/* Defined if libcurl supports POP3 */ +#undef LIBCURL_PROTOCOL_POP3 + +/* Defined if libcurl supports RTSP */ +#undef LIBCURL_PROTOCOL_RTSP + +/* Defined if libcurl supports SMTP */ +#undef LIBCURL_PROTOCOL_SMTP + +/* Defined if libcurl supports TELNET */ +#undef LIBCURL_PROTOCOL_TELNET + +/* Defined if libcurl supports TFTP */ +#undef LIBCURL_PROTOCOL_TFTP + +/* This is a Linux kernel */ +#undef LINUX + +/* Define to the sub-directory where libtool stores uninstalled libraries. */ +#undef LT_OBJDIR + +/* Define to `1' if HTTPS require initialisation of libgcrypt */ +#undef MHD_HTTPS_REQUIRE_GRYPT + +/* Define to 1 to disable setting name on generated threads */ +#undef MHD_NO_THREAD_NAMES + +/* gnuTLS lib version - used in conjunction with cURL */ +#undef MHD_REQ_CURL_GNUTLS_VERSION + +/* NSS lib version - used in conjunction with cURL */ +#undef MHD_REQ_CURL_NSS_VERSION + +/* required cURL SSL version to run tests */ +#undef MHD_REQ_CURL_OPENSSL_VERSION + +/* required cURL version to run tests */ +#undef MHD_REQ_CURL_VERSION + +/* Define if you have usable `getsockname' function. */ +#undef MHD_USE_GETSOCKNAME + +/* define to use pthreads */ +#undef MHD_USE_POSIX_THREADS + +/* define to use W32 threads */ +#undef MHD_USE_W32_THREADS + +/* This is a MinGW system */ +#undef MINGW + +/* Define to disable usage of debug asserts. */ +#undef NDEBUG + +/* This is a NetBSD system */ +#undef NETBSD + +/* This is an OpenBSD system */ +#undef OPENBSD + +/* This is a OS/390 system */ +#undef OS390 + +/* This is an OS X system */ +#undef OSX + +/* Some strange OS */ +#undef OTHEROS + +/* 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 necessary symbol if this constant uses a non-standard name on + your system. */ +#undef PTHREAD_CREATE_JOINABLE + +/* This is a Solaris system */ +#undef SOLARIS + +/* This is a BSD system */ +#undef SOMEBSD + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* Define to 1 if libmicrohttpd is compiled with HTTP Upgrade support. */ +#undef UPGRADE_SUPPORT + +/* Version number of package */ +#undef VERSION + +/* This is a Windows system */ +#undef WINDOWS + +/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most + significant byte first (like Motorola and SPARC, unlike Intel). */ +#if defined AC_APPLE_UNIVERSAL_BUILD +# if defined __BIG_ENDIAN__ +# define WORDS_BIGENDIAN 1 +# endif +#else +# ifndef WORDS_BIGENDIAN +# undef WORDS_BIGENDIAN +# endif +#endif + +/* Define to 1 if it is required by headers to expose additional symbols */ +#undef _ALL_SOURCE + +/* Define to 1 if it is required by headers to expose additional symbols */ +#undef _BSD_SOURCE + +/* Define to 1 if it is required by headers to expose additional symbols */ +#undef _DARWIN_C_SOURCE + +/* Enable large inode numbers on Mac OS X 10.5. */ +#ifndef _DARWIN_USE_64_BIT_INODE +# define _DARWIN_USE_64_BIT_INODE 1 +#endif + +/* Define to use debug asserts. */ +#undef _DEBUG + +/* Number of bits in a file offset, on hosts where this is settable. */ +#undef _FILE_OFFSET_BITS + +/* Define to 1 to enable GNU-related header features */ +#undef _GNU_SOURCE + +/* Define to 1 to make fseeko visible on some hosts (e.g. glibc 2.2). */ +#undef _LARGEFILE_SOURCE + +/* Define for large files, on AIX-style hosts. */ +#undef _LARGE_FILES + +/* defines how to decorate public symbols while building */ +#undef _MHD_EXTERN + +/* Define to use eventFD for inter-thread communication */ +#undef _MHD_ITC_EVENTFD + +/* Define to use pipe for inter-thread communication */ +#undef _MHD_ITC_PIPE + +/* Define to use socketpair for inter-thread communication */ +#undef _MHD_ITC_SOCKETPAIR + +/* Define to prefix which will be used with MHD static inline functions. */ +#undef _MHD_static_inline + +/* Define to 1 if it is required by headers to expose additional symbols */ +#undef _NETBSD_SOURCE + +/* Need with solaris or errno doesnt work */ +#undef _REENTRANT + +/* Define to 1 if it is required by headers to expose additional symbols */ +#undef _TANDEM_SOURCE + +/* Define to maximum value supported by system headers */ +#undef _XOPEN_SOURCE + +/* Define to 1 if _XOPEN_SOURCE is defined to value less than 500 and system + headers requre this symbol */ +#undef _XOPEN_SOURCE_EXTENDED + +/* Define to maximum value supported by system headers if _XOPEN_SOURCE is + defined to value less than 500 and headers do not support + _XOPEN_SOURCE_EXTENDED */ +#undef _XOPEN_VERSION + +/* Define to 1 if it is required by headers to expose additional symbols */ +#undef __BSD_VISIBLE + +/* Define to 1 if it is required by headers to expose additional symbols */ +#undef __EXTENSIONS__ + +/* Define to type name which will be used as boolean type. */ +#undef bool + +/* Define curl_free() as free() if our version of curl lacks curl_free. */ +#undef curl_free + +/* Define to value interpreted by compiler as boolean "false", if "false" is + not defined by system headers. */ +#undef false + +/* Define to value interpreted by compiler as boolean "true", if "true" is not + defined by system headers. */ +#undef true diff --git a/Makefile.am b/Makefile.am new file mode 100644 index 0000000..b67b3cb --- /dev/null +++ b/Makefile.am @@ -0,0 +1,113 @@ +# This Makefile.am is in the public domain +ACLOCAL_AMFLAGS = -I m4 +SUBDIRS = contrib m4 src . +DIST_SUBDIRS = $(SUBDIRS) po +EXTRA_PO_DIST = po/ABOUT-NLS $(top_srcdir)/po/configure.ac po/configure +W32COMMON = w32/common/gen_dll_res.ps1 w32/common/microhttpd_dll_res_vc.rc.in w32/common/microhttpd_dll_res_vc.rc \ + w32/common/MHD_config.h w32/common/vs_dirs.props w32/common/common-build-settings.vcxproj \ + w32/common/libmicrohttpd-build-settings.vcxproj w32/common/libmicrohttpd-files.vcxproj w32/common/libmicrohttpd-filters.vcxproj \ + w32/common/hellobrowser-files.vcxproj w32/common/hellobrowser-filters.vcxproj \ + w32/common/apps-build-settings.vcxproj +W32VS2013 = w32/VS2013/libmicrohttpd.vcxproj w32/VS2013/libmicrohttpd.vcxproj.filters \ + w32/VS2013/hellobrowser.vcxproj w32/VS2013/hellobrowser.vcxproj.filters \ + w32/VS2013/simplepost.vcxproj w32/VS2013/largepost.vcxproj \ + w32/VS2013/libmicrohttpd.sln +W32VS2015 = w32/VS2015/libmicrohttpd.vcxproj w32/VS2015/libmicrohttpd.vcxproj.filters \ + w32/VS2015/hellobrowser.vcxproj w32/VS2015/hellobrowser.vcxproj.filters \ + w32/VS2015/simplepost.vcxproj w32/VS2015/largepost.vcxproj \ + w32/VS2015/libmicrohttpd.sln +W32VS2017 = w32/VS2017/libmicrohttpd.vcxproj w32/VS2017/libmicrohttpd.vcxproj.filters \ + w32/VS2017/hellobrowser.vcxproj w32/VS2017/hellobrowser.vcxproj.filters \ + w32/VS2017/simplepost.vcxproj w32/VS2017/largepost.vcxproj \ + w32/VS2017/libmicrohttpd.sln +EXTRA_DIST = \ + acinclude.m4 \ + libmicrohttpd.pc.in \ + $(EXTRA_PO_DIST) \ + $(W32COMMON) $(W32VS2013) $(W32VS2015) $(W32VS2017) + +pkgconfigdir = $(libdir)/pkgconfig +pkgconfig_DATA = libmicrohttpd.pc + +if BUILD_DOC +SUBDIRS += doc +endif + +.PHONY: po-files update-po-files po-files-pre-distdir renew-po-configure.ac update-POTFILES.in + +# Do not override automake rule, only add prerequisite +distdir@EMPTY_VAR@: po-files-pre-distdir + +# Do not override automake rule, only add prerequisite +distclean-recursive@EMPTY_VAR@: po/Makefile + +srcdir_po = $(top_srcdir)/po + +# Test target: build main po file +po-files: $(srcdir_po)/libmicrohttpd.pot + +# Test target: force update all po files +update-po-files: po-files-pre-distdir Makefile + @$(am__cd) po && $(MAKE) $(AM_MAKEFLAGS) libmicrohttpd.pot-update + +# Update po-related files before make distdir +po-files-pre-distdir: update-POTFILES.in renew-po-configure.ac + @$(MAKE) $(AM_MAKEFLAGS) po/Makefile + +# Clean in po directory only if po/Makefile was generated to avoid +# useless generation of po/Makefile only for 'clean' target +clean-local: + @ if test -f po/Makefile; then \ + $(MAKE) $(AM_MAKEFLAGS) po/Makefile && \ + $(am__cd) po && $(MAKE) $(AM_MAKEFLAGS) clean || exit 1; \ + fi; + +po/Makefile: $(srcdir_po)/Makefile.in.in $(srcdir_po)/Makevars $(srcdir_po)/POTFILES.in po/config.status + @$(am__cd) po && @SHELL@ ./config.status ./Makefile.in po-directories + +po/configargs.stamp: + @$(MAKE) $(AM_MAKEFLAGS) $(top_builddir)/config.status && \ + @SHELL@ ./config.status po/configargs.stamp + +# Regenerate po/config.status if 'po/configure' was updated or 'configure' parameters was changed 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then \ + echo "cp po/configure.acT $(srcdir_po)/configure.ac" && \ + cp po/configure.acT $(srcdir_po)/configure.ac || exit 1; \ + fi + +$(srcdir_po)/configure: $(srcdir_po)/configure.ac + @$(am__cd) $(srcdir_po) && echo "Creating po/configure..." && \ + echo "@ACLOCAL@" && @ACLOCAL@ && \ + echo "@AUTOCONF@" && @AUTOCONF@ + +# Generate po/POTFILES.in if po/POTFILES.in is missing +$(srcdir_po)/POTFILES.in: + @$(MAKE) $(AM_MAKEFLAGS) update-POTFILES.in + +update-POTFILES.in: + @$(am__cd) $(srcdir_po) && echo @ECHO_N@ "Creating po/POTFILES.in... @ECHO_C@" && chmod o+w . && \ + find '../src/include' ! -name 'include' -prune -name '*.h' ! -name 'mhd_options.h' > POTFILES.in && \ + find '../src/microhttpd' ! -name 'microhttpd' -prune \( -name '*.h' -o -name '*.c' \) ! -name 'test_*' >> POTFILES.in && \ + echo "@ECHO_T@done." || (rm -f POTFILES.in ; echo "@ECHO_T@failed." && false) + +# 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/NEWS b/NEWS new file mode 100644 index 0000000..20d61fc --- /dev/null +++ b/NEWS @@ -0,0 +1,2 @@ +Tue Jan 9 20:52:48 MST 2007 + Project posted. diff --git a/README b/README new file mode 100644 index 0000000..037387a --- /dev/null +++ b/README @@ -0,0 +1,79 @@ +About +===== + +GNU libmicrohttpd is a GNU package offering a C library that provides +a compact API and implementation of an HTTP 1.1 web server (HTTP 1.0 +is also supported). GNU libmicrohttpd only implements the HTTP 1.1 +protocol. The main application must still provide the application +logic to generate the content. + +GNU libmicrohttpd is dual-licensed under the GNU Lesser General Public +License (LGPLv3+) and the eCos License. See COPYING for details. + + +Installation +============ + +See INSTALL for generic installation instructions. + +If you are using Git, run "autoreconf -fi" to create configure. + +In order to run the testcases, you need a recent version of libcurl. +libcurl is not required if you just want to install the library. + +Especially for development, do use the MHD_USE_ERROR_LOG option to get +error messages. + + +Configure options +================= + + +If you are concerned about space, you should set "CFLAGS" to "-Os +-fomit-frame-pointer" to have gcc generate tight code. + +You can use the following options to disable certain MHD features: + +--disable-https: no HTTPS / TLS / SSL support (significant reduction) +--disable-messages: no error messages (they take space!) +--disable-postprocessor: no MHD_PostProcessor API +--disable-dauth: no digest authentication API +--disable-epoll: no support for epoll, even on Linux + +The resulting binary should be about 30-40k depending on the platform. + + +Portability +=========== + +The latest version of libmicrohttpd will try to avoid SIGPIPE on its +sockets. This should work on OS X, Linux and recent BSD systems (at +least). On other systems that may trigger a SIGPIPE on send/recv, the +main application should install a signal handler to handle SIGPIPE. + +libmicrohttpd should work well on GNU/Linux, W32, FreeBSD, Darwin, +NetBSD, OpenBSD, Solaris/OpenIndiana, and z/OS. +Note that HTTPS is not supported on z/OS (yet). We also have reports +of users using it on vxWorks. + + +Development Status +================== + +This is a beta release for libmicrohttpd. Before declaring the +library stable, we should have testcases for the following features: + +- HTTP/1.1 pipelining (need to figure out how to ensure curl pipelines + -- and it seems libcurl has issues with pipelining, + see http://curl.haxx.se/mail/lib-2007-12/0248.html) +- resource limit enforcement +- client queuing early response, suppressing 100 CONTINUE +- chunked encoding to validate handling of footers +- more testing for SSL support +- MHD basic and digest authentication + +In particular, the following functions are not covered by 'make check': +- mhd_panic_std (daemon.c); special case (abort) +- parse_options (daemon.c) +- MHD_set_panic_func (daemon.c) +- MHD_get_version (daemon.c) diff --git a/acinclude.m4 b/acinclude.m4 new file mode 100644 index 0000000..8b13789 --- /dev/null +++ b/acinclude.m4 @@ -0,0 +1 @@ + diff --git a/aclocal.m4 b/aclocal.m4 new file mode 100644 index 0000000..2fbb83e --- /dev/null +++ b/aclocal.m4 @@ -0,0 +1,1173 @@ +# generated automatically by aclocal 1.15.1 -*- Autoconf -*- + +# Copyright (C) 1996-2017 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. 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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. +dnl Don't test for $cross_compiling = yes, because it might be 'maybe'. +if test "$cross_compiling" != no; then + AC_CHECK_TOOL([STRIP], [strip], :) +fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" +AC_SUBST([INSTALL_STRIP_PROGRAM])]) + +# Copyright (C) 2006-2017 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_SUBST_NOTMAKE(VARIABLE) +# --------------------------- +# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. +# This macro is traced by Automake. +AC_DEFUN([_AM_SUBST_NOTMAKE]) + +# AM_SUBST_NOTMAKE(VARIABLE) +# -------------------------- +# Public sister of _AM_SUBST_NOTMAKE. +AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)]) + +# Check how to create a tarball. -*- Autoconf -*- + +# Copyright (C) 2004-2017 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_PROG_TAR(FORMAT) +# -------------------- +# Check how to create a tarball in format FORMAT. +# FORMAT should be one of 'v7', 'ustar', or 'pax'. +# +# Substitute a variable $(am__tar) that is a command +# writing to stdout a FORMAT-tarball containing the directory +# $tardir. +# tardir=directory && $(am__tar) > result.tar +# +# Substitute a variable $(am__untar) that extract such +# a tarball read from stdin. +# $(am__untar) < result.tar +# +AC_DEFUN([_AM_PROG_TAR], +[# Always define AMTAR for backward compatibility. 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/ax_append_compile_flags.m4]) +m4_include([m4/ax_append_flag.m4]) +m4_include([m4/ax_check_compile_flag.m4]) +m4_include([m4/ax_check_link_flag.m4]) +m4_include([m4/ax_count_cpus.m4]) +m4_include([m4/ax_have_epoll.m4]) +m4_include([m4/ax_pthread.m4]) +m4_include([m4/ax_require_defined.m4]) +m4_include([m4/libcurl.m4]) +m4_include([m4/libgcrypt.m4]) +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([m4/mhd_shutdown_socket_trigger.m4]) +m4_include([m4/mhd_sys_extentions.m4]) +m4_include([m4/pkg.m4]) +m4_include([m4/search_h.m4]) +m4_include([m4/tsearch.m4]) +m4_include([acinclude.m4]) diff --git a/compile b/compile new file mode 100755 index 0000000..a85b723 --- /dev/null +++ b/compile @@ -0,0 +1,347 @@ +#! /bin/sh +# Wrapper for compilers which do not understand '-c -o'. + +scriptversion=2012-10-14.11; # UTC + +# Copyright (C) 1999-2014 Free Software Foundation, Inc. +# Written by Tom Tromey . +# +# 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..31e01ef --- /dev/null +++ b/config.guess @@ -0,0 +1,1463 @@ +#! /bin/sh +# Attempt to guess a canonical system name. +# Copyright 1992-2017 Free Software Foundation, Inc. + +timestamp='2017-11-07' + +# 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; maintained since 2000 by Ben Elliston. +# +# You can get the latest version of this script from: +# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess +# +# Please send patches to . + + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] + +Output the configuration name of the system \`$me' is run on. + +Options: + -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 ($timestamp) + +Originally written by Per Bothner. +Copyright 1992-2017 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$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 $dummy.c 2>/dev/null | grep '^LIBC' | sed 's, ,,g'` + ;; +esac + +# Note: order is significant - the case branches are not exclusive. + +case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in + *:NetBSD:*:*) + # NetBSD (nbsd) targets should (where applicable) match one or + # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*, + # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently + # switched to ELF, *-*-netbsd* would select the old + # object file format. This provides both forward + # compatibility and a consistent mechanism for selecting the + # object file format. + # + # Note: NetBSD doesn't particularly care about the vendor + # portion of the name. We always set it to "unknown". + sysctl="sysctl -n hw.machine_arch" + UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \ + /sbin/$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 ;; + earmv*) + arch=`echo ${UNAME_MACHINE_ARCH} | sed -e 's,^e\(armv[0-9]\).*$,\1,'` + endian=`echo ${UNAME_MACHINE_ARCH} | sed -ne 's,^.*\(eb\)$,\1,p'` + machine=${arch}${endian}-unknown + ;; + *) machine=${UNAME_MACHINE_ARCH}-unknown ;; + esac + # The Operating System including object format, if it has switched + # to ELF recently (or will in the future) and ABI. + case "${UNAME_MACHINE_ARCH}" in + earm*) + os=netbsdelf + ;; + arm*|i386|m68k|ns32k|sh3*|sparc|vax) + eval $set_cc_for_build + if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ELF__ + then + # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout). + # Return netbsd for either. FIX? + os=netbsd + else + os=netbsdelf + fi + ;; + *) + os=netbsd + ;; + esac + # Determine ABI tags. + case "${UNAME_MACHINE_ARCH}" in + earm*) + expr='s/^earmv[0-9]/-eabi/;s/eb$//' + abi=`echo ${UNAME_MACHINE_ARCH} | sed -e "$expr"` + ;; + 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 ${UNAME_RELEASE} | sed -e 's/[-_].*//' | cut -d. -f1,2` + ;; + esac + # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: + # contains redundant information, the shorter form: + # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. + echo "${machine}-${os}${release}${abi}" + 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 ;; + *:LibertyBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'` + echo ${UNAME_MACHINE_ARCH}-unknown-libertybsd${UNAME_RELEASE} + exit ;; + *:MidnightBSD:*:*) + echo ${UNAME_MACHINE}-unknown-midnightbsd${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 ;; + *:Sortix:*:*) + echo ${UNAME_MACHINE}-unknown-sortix + exit ;; + *:Redox:*:*) + echo ${UNAME_MACHINE}-unknown-redox + 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 ;; + 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/lslpp ] ; then + IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc | + awk -F: '{ print $3 }' | sed s/[0-9]*$/0/` + 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:4.4BSD:*) + 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) + UNAME_PROCESSOR=x86_64 ;; + i386) + UNAME_PROCESSOR=i586 ;; + esac + echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` + exit ;; + i*:CYGWIN*:*) + echo ${UNAME_MACHINE}-pc-cygwin + exit ;; + *:MINGW64*:*) + echo ${UNAME_MACHINE}-pc-mingw64 + exit ;; + *:MINGW*:*) + echo ${UNAME_MACHINE}-pc-mingw32 + exit ;; + *:MSYS*:*) + echo ${UNAME_MACHINE}-pc-msys + 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 ;; + i*:UWIN*:*) + echo ${UNAME_MACHINE}-pc-uwin + exit ;; + amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) + echo x86_64-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 "[:upper:]" "[:lower:]"``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 ;; + e2k:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${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 ;; + k1om: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; } + ;; + mips64el:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + openrisc*:Linux:*:*) + echo or1k-unknown-linux-${LIBC} + exit ;; + or32:Linux:*:* | or1k*: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 ;; + riscv32:Linux:*:* | riscv64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${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 ${UNAME_MACHINE}-pc-linux-${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.*:*) + 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 ${UNAME_MACHINE}-pc-sysv32 + fi + exit ;; + pc:*:*:*) + # Left here for compatibility: + # uname -m prints for DJGPP always 'pc', but it prints nothing about + # the processor, so we play safe by assuming i586. + # Note: whatever this is, it MUST be the same as what config.sub + # prints for the "djgpp" host, or else GDB configure will decide that + # this is a cross-build. + echo i586-pc-msdosdjgpp + exit ;; + Intel:Mach:3*:*) + echo i386-pc-mach3 + exit ;; + paragon:*:*:*) + echo i860-intel-osf1 + exit ;; + i860:*:4.*:*) # i860-SVR4 + if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then + echo i860-stardent-sysv${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 ;; + SX-ACE:SUPER-UX:*:*) + echo sxace-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 test `echo "$UNAME_RELEASE" | sed -e 's/\..*//'` -le 10 ; then + if [ "$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 + # On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc + if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \ + (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_PPC >/dev/null + then + UNAME_PROCESSOR=powerpc + fi + fi + elif test "$UNAME_PROCESSOR" = i386 ; then + # Avoid executing cc on OS X 10.9, as it ships with a stub + # that puts up a graphical alert prompting to install + # developer tools. Any system running Mac OS X 10.7 or + # later (Darwin 11 and later) is required to have a 64-bit + # processor. This is not true of the ARM version of Darwin + # that Apple uses in portable devices. + UNAME_PROCESSOR=x86_64 + 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 ;; + NSX-*:NONSTOP_KERNEL:*:*) + echo nsx-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 ;; + amd64:Isilon\ OneFS:*:*) + echo x86_64-unknown-onefs + exit ;; +esac + +echo "$0: unable to guess system type" >&2 + +case "${UNAME_MACHINE}:${UNAME_SYSTEM}" in + mips:Linux | mips64:Linux) + # If we got here on MIPS GNU/Linux, output extra information. + cat >&2 <&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-functions 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/config.rpath b/config.rpath new file mode 100755 index 0000000..98183ff --- /dev/null +++ b/config.rpath @@ -0,0 +1,684 @@ +#! /bin/sh +# Output a system dependent set of variables, describing how to set the +# run time search path of shared libraries in an executable. +# +# Copyright 1996-2016 Free Software Foundation, Inc. +# Taken from GNU libtool, 2001 +# Originally 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. +# +# The first argument passed to this file is the canonical host specification, +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# The environment variables CC, GCC, LDFLAGS, LD, with_gnu_ld +# should be set by the caller. +# +# The set of defined variables is at the end of this script. + +# Known limitations: +# - On IRIX 6.5 with CC="cc", the run time search patch must not be longer +# than 256 bytes, otherwise the compiler driver will dump core. The only +# known workaround is to choose shorter directory names for the build +# directory and/or the installation directory. + +# All known linkers require a '.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a +shrext=.so + +host="$1" +host_cpu=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +host_vendor=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +host_os=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` + +# Code taken from libtool.m4's _LT_CC_BASENAME. + +for cc_temp in $CC""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`echo "$cc_temp" | sed -e 's%^.*/%%'` + +# Code taken from libtool.m4's _LT_COMPILER_PIC. + +wl= +if test "$GCC" = yes; then + wl='-Wl,' +else + case "$host_os" in + aix*) + wl='-Wl,' + ;; + mingw* | cygwin* | pw32* | os2* | cegcc*) + ;; + hpux9* | hpux10* | hpux11*) + wl='-Wl,' + ;; + irix5* | irix6* | nonstopux*) + wl='-Wl,' + ;; + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + ecc*) + wl='-Wl,' + ;; + icc* | ifort*) + wl='-Wl,' + ;; + lf95*) + wl='-Wl,' + ;; + nagfor*) + wl='-Wl,-Wl,,' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + wl='-Wl,' + ;; + ccc*) + wl='-Wl,' + ;; + xl* | bgxl* | bgf* | mpixl*) + wl='-Wl,' + ;; + como) + wl='-lopt=' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ F* | *Sun*Fortran*) + wl= + ;; + *Sun\ C*) + wl='-Wl,' + ;; + esac + ;; + esac + ;; + newsos6) + ;; + *nto* | *qnx*) + ;; + osf3* | osf4* | osf5*) + wl='-Wl,' + ;; + rdos*) + ;; + solaris*) + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + wl='-Qoption ld ' + ;; + *) + wl='-Wl,' + ;; + esac + ;; + sunos4*) + wl='-Qoption ld ' + ;; + sysv4 | sysv4.2uw2* | sysv4.3*) + wl='-Wl,' + ;; + sysv4*MP*) + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + wl='-Wl,' + ;; + unicos*) + wl='-Wl,' + ;; + uts4*) + ;; + esac +fi + +# Code taken from libtool.m4's _LT_LINKER_SHLIBS. + +hardcode_libdir_flag_spec= +hardcode_libdir_separator= +hardcode_direct=no +hardcode_minus_L=no + +case "$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 "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; +esac + +ld_shlibs=yes +if test "$with_gnu_ld" = yes; then + # 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. + # Unlike libtool, we use -rpath here, not --rpath, since the documented + # option of GNU ld is called -rpath, not --rpath. + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + 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 + fi + ;; + amigaos*) + case "$host_cpu" in + powerpc) + ;; + m68k) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + beos*) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + cygwin* | mingw* | pw32* | cegcc*) + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + haiku*) + ;; + interix[3-9]*) + hardcode_direct=no + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + ;; + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + netbsd*) + ;; + solaris*) + if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs=no + ;; + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' + else + ld_shlibs=no + fi + ;; + esac + ;; + sunos4*) + hardcode_direct=yes + ;; + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + esac + if test "$ld_shlibs" = no; then + hardcode_libdir_flag_spec= + fi +else + case "$host_os" in + aix3*) + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test "$GCC" = yes; 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 + 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 + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + fi + hardcode_direct=yes + hardcode_libdir_separator=':' + if test "$GCC" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + collect2name=`${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 + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + ;; + esac + fi + # Begin _LT_AC_SYS_LIBPATH_AIX. + echo 'int main () { return 0; }' > conftest.c + ${CC} ${LDFLAGS} conftest.c -o conftest + aix_libpath=`dump -H conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } +}'` + if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } +}'` + fi + if test -z "$aix_libpath"; then + aix_libpath="/usr/lib:/lib" + fi + rm -f conftest.c conftest + # End _LT_AC_SYS_LIBPATH_AIX. + if test "$aix_use_runtimelinking" = yes; then + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' + else + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + fi + fi + ;; + amigaos*) + case "$host_cpu" in + powerpc) + ;; + m68k) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + bsdi[45]*) + ;; + 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. + hardcode_libdir_flag_spec=' ' + libext=lib + ;; + darwin* | rhapsody*) + hardcode_direct=no + if { case $cc_basename in ifort*) true;; *) test "$GCC" = yes;; esac; }; then + : + else + ld_shlibs=no + fi + ;; + dgux*) + hardcode_libdir_flag_spec='-L$libdir' + ;; + freebsd2.[01]*) + hardcode_direct=yes + hardcode_minus_L=yes + ;; + freebsd* | dragonfly*) + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + ;; + hpux9*) + 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 + ;; + hpux10*) + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${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 + fi + ;; + hpux11*) + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct=no + ;; + *) + hardcode_direct=yes + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + esac + fi + ;; + irix5* | irix6* | nonstopux*) + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + netbsd*) + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + ;; + newsos6) + hardcode_direct=yes + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + *nto* | *qnx*) + ;; + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct=yes + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + else + case "$host_os" in + openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) + hardcode_libdir_flag_spec='-R$libdir' + ;; + *) + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + ;; + esac + fi + else + ld_shlibs=no + fi + ;; + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + osf3*) + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + osf4* | osf5*) + if test "$GCC" = yes; then + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + else + # Both cc and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + hardcode_libdir_separator=: + ;; + solaris*) + hardcode_libdir_flag_spec='-R$libdir' + ;; + sunos4*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + ;; + sysv4) + case $host_vendor in + sni) + hardcode_direct=yes # is this really true??? + ;; + siemens) + hardcode_direct=no + ;; + motorola) + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + esac + ;; + sysv4.3*) + ;; + sysv4*MP*) + if test -d /usr/nec; then + ld_shlibs=yes + fi + ;; + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + ;; + sysv5* | sco3.2v5* | sco5v6*) + hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' + hardcode_libdir_separator=':' + ;; + uts4*) + hardcode_libdir_flag_spec='-L$libdir' + ;; + *) + ld_shlibs=no + ;; + esac +fi + +# Check dynamic linker characteristics +# Code taken from libtool.m4's _LT_SYS_DYNAMIC_LINKER. +# Unlike libtool.m4, here we don't care about _all_ names of the library, but +# only about the one the linker finds when passed -lNAME. This is the last +# element of library_names_spec in libtool.m4, or possibly two of them if the +# linker has special search rules. +library_names_spec= # the last element of library_names_spec in libtool.m4 +libname_spec='lib$name' +case "$host_os" in + aix3*) + library_names_spec='$libname.a' + ;; + aix[4-9]*) + library_names_spec='$libname$shrext' + ;; + amigaos*) + case "$host_cpu" in + powerpc*) + library_names_spec='$libname$shrext' ;; + m68k) + library_names_spec='$libname.a' ;; + esac + ;; + beos*) + library_names_spec='$libname$shrext' + ;; + bsdi[45]*) + library_names_spec='$libname$shrext' + ;; + cygwin* | mingw* | pw32* | cegcc*) + shrext=.dll + library_names_spec='$libname.dll.a $libname.lib' + ;; + darwin* | rhapsody*) + shrext=.dylib + library_names_spec='$libname$shrext' + ;; + dgux*) + library_names_spec='$libname$shrext' + ;; + freebsd[23].*) + library_names_spec='$libname$shrext$versuffix' + ;; + freebsd* | dragonfly*) + library_names_spec='$libname$shrext' + ;; + gnu*) + library_names_spec='$libname$shrext' + ;; + haiku*) + library_names_spec='$libname$shrext' + ;; + hpux9* | hpux10* | hpux11*) + case $host_cpu in + ia64*) + shrext=.so + ;; + hppa*64*) + shrext=.sl + ;; + *) + shrext=.sl + ;; + esac + library_names_spec='$libname$shrext' + ;; + interix[3-9]*) + library_names_spec='$libname$shrext' + ;; + irix5* | irix6* | nonstopux*) + library_names_spec='$libname$shrext' + case "$host_os" in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= ;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 ;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 ;; + *) libsuff= shlibsuff= ;; + esac + ;; + esac + ;; + linux*oldld* | linux*aout* | linux*coff*) + ;; + linux* | k*bsd*-gnu | kopensolaris*-gnu) + library_names_spec='$libname$shrext' + ;; + knetbsd*-gnu) + library_names_spec='$libname$shrext' + ;; + netbsd*) + library_names_spec='$libname$shrext' + ;; + newsos6) + library_names_spec='$libname$shrext' + ;; + *nto* | *qnx*) + library_names_spec='$libname$shrext' + ;; + openbsd*) + library_names_spec='$libname$shrext$versuffix' + ;; + os2*) + libname_spec='$name' + shrext=.dll + library_names_spec='$libname.a' + ;; + osf3* | osf4* | osf5*) + library_names_spec='$libname$shrext' + ;; + rdos*) + ;; + solaris*) + library_names_spec='$libname$shrext' + ;; + sunos4*) + library_names_spec='$libname$shrext$versuffix' + ;; + sysv4 | sysv4.3*) + library_names_spec='$libname$shrext' + ;; + sysv4*MP*) + library_names_spec='$libname$shrext' + ;; + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + library_names_spec='$libname$shrext' + ;; + tpf*) + library_names_spec='$libname$shrext' + ;; + uts4*) + library_names_spec='$libname$shrext' + ;; +esac + +sed_quote_subst='s/\(["`$\\]\)/\\\1/g' +escaped_wl=`echo "X$wl" | sed -e 's/^X//' -e "$sed_quote_subst"` +shlibext=`echo "$shrext" | sed -e 's,^\.,,'` +escaped_libname_spec=`echo "X$libname_spec" | sed -e 's/^X//' -e "$sed_quote_subst"` +escaped_library_names_spec=`echo "X$library_names_spec" | sed -e 's/^X//' -e "$sed_quote_subst"` +escaped_hardcode_libdir_flag_spec=`echo "X$hardcode_libdir_flag_spec" | sed -e 's/^X//' -e "$sed_quote_subst"` + +LC_ALL=C sed -e 's/^\([a-zA-Z0-9_]*\)=/acl_cv_\1=/' <. +# +# 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 to . +# +# 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: +# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub + +# 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: $0 [OPTION] CPU-MFR-OPSYS or ALIAS + +Canonicalize a configuration name. + +Options: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.sub ($timestamp) + +Copyright 1992-2017 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 $maybe_os in + nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \ + linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \ + knetbsd*-gnu* | netbsd*-gnu* | netbsd*-eabi* | \ + kopensolaris*-gnu* | cloudabi*-eabi* | \ + storm-chaos* | os2-emx* | rtmk-nova*) + os=-$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/'` + ;; + -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 \ + | ba \ + | be32 | be64 \ + | bfin \ + | c4x | c8051 | clipper \ + | d10v | d30v | dlx | dsp16xx \ + | e2k | epiphany \ + | fido | fr30 | frv | ft32 \ + | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ + | hexagon \ + | i370 | i860 | i960 | ia16 | ia64 \ + | ip2k | iq2000 \ + | k1om \ + | 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 \ + | mipsisa32r6 | mipsisa32r6el \ + | mipsisa64 | mipsisa64el \ + | mipsisa64r2 | mipsisa64r2el \ + | mipsisa64r6 | mipsisa64r6el \ + | mipsisa64sb1 | mipsisa64sb1el \ + | mipsisa64sr71k | mipsisa64sr71kel \ + | mipsr5900 | mipsr5900el \ + | mipstx39 | mipstx39el \ + | mn10200 | mn10300 \ + | moxie \ + | mt \ + | msp430 \ + | nds32 | nds32le | nds32be \ + | nios | nios2 | nios2eb | nios2el \ + | ns16k | ns32k \ + | open8 | or1k | or1knd | or32 \ + | pdp10 | pdp11 | pj | pjl \ + | powerpc | powerpc64 | powerpc64le | powerpcle \ + | pru \ + | pyramid \ + | riscv32 | riscv64 \ + | rl78 | rx \ + | score \ + | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[234]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 \ + | visium \ + | wasm32 \ + | 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 + ;; + leon|leon[3-9]) + basic_machine=sparc-$basic_machine + ;; + m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip) + basic_machine=$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-* \ + | ba-* \ + | be32-* | be64-* \ + | bfin-* | bs2000-* \ + | c[123]* | c30-* | [cjt]90-* | c4x-* \ + | c8051-* | clipper-* | craynv-* | cydra-* \ + | d10v-* | d30v-* | dlx-* \ + | e2k-* | elxsi-* \ + | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ + | h8300-* | h8500-* \ + | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ + | hexagon-* \ + | i*86-* | i860-* | i960-* | ia16-* | ia64-* \ + | ip2k-* | iq2000-* \ + | k1om-* \ + | 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-* \ + | mipsisa32r6-* | mipsisa32r6el-* \ + | mipsisa64-* | mipsisa64el-* \ + | mipsisa64r2-* | mipsisa64r2el-* \ + | mipsisa64r6-* | mipsisa64r6el-* \ + | mipsisa64sb1-* | mipsisa64sb1el-* \ + | mipsisa64sr71k-* | mipsisa64sr71kel-* \ + | mipsr5900-* | mipsr5900el-* \ + | mipstx39-* | mipstx39el-* \ + | mmix-* \ + | mt-* \ + | msp430-* \ + | nds32-* | nds32le-* | nds32be-* \ + | nios-* | nios2-* | nios2eb-* | nios2el-* \ + | none-* | np1-* | ns16k-* | ns32k-* \ + | open8-* \ + | or1k*-* \ + | orion-* \ + | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ + | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \ + | pru-* \ + | pyramid-* \ + | riscv32-* | riscv64-* \ + | 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-* \ + | visium-* \ + | wasm32-* \ + | 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 + ;; + asmjs) + basic_machine=asmjs-unknown + ;; + 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 $basic_machine | sed 's/^[^-]*-//'` + ;; + c90) + basic_machine=c90-cray + os=-unicos + ;; + cegcc) + basic_machine=arm-unknown + os=-cegcc + ;; + convex-c1) + basic_machine=c1-convex + os=-bsd + ;; + convex-c2) + basic_machine=c2-convex + os=-bsd + ;; + convex-c32) + basic_machine=c32-convex + os=-bsd + ;; + convex-c34) + basic_machine=c34-convex + os=-bsd + ;; + convex-c38) + basic_machine=c38-convex + os=-bsd + ;; + cray | j90) + basic_machine=j90-cray + os=-unicos + ;; + craynv) + basic_machine=craynv-cray + os=-unicosmp + ;; + cr16 | cr16-*) + basic_machine=cr16-unknown + os=-elf + ;; + crds | unos) + basic_machine=m68k-crds + ;; + crisv32 | crisv32-* | etraxfs*) + basic_machine=crisv32-axis + ;; + cris | cris-* | etrax*) + basic_machine=cris-axis + ;; + crx) + basic_machine=crx-unknown + os=-elf + ;; + da30 | da30-*) + basic_machine=m68k-da30 + ;; + decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) + basic_machine=mips-dec + ;; + decsystem10* | dec10*) + basic_machine=pdp10-dec + os=-tops10 + ;; + decsystem20* | dec20*) + basic_machine=pdp10-dec + os=-tops20 + ;; + delta | 3300 | motorola-3300 | motorola-delta \ + | 3300-motorola | delta-motorola) + basic_machine=m68k-motorola + ;; + delta88) + basic_machine=m88k-motorola + os=-sysv3 + ;; + dicos) + basic_machine=i686-pc + os=-dicos + ;; + djgpp) + basic_machine=i586-pc + os=-msdosdjgpp + ;; + dpx20 | dpx20-*) + basic_machine=rs6000-bull + os=-bosx + ;; + dpx2*) + basic_machine=m68k-bull + os=-sysv3 + ;; + e500v[12]) + basic_machine=powerpc-unknown + os=$os"spe" + ;; + e500v[12]-*) + basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` + os=$os"spe" + ;; + 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 + ;; + leon-*|leon[3-9]-*) + basic_machine=sparc-`echo $basic_machine | sed 's/-.*//'` + ;; + 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 + ;; + moxiebox) + basic_machine=moxie-unknown + os=-moxiebox + ;; + 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 + ;; + nsx-tandem) + basic_machine=nsx-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) + 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) + 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 + ;; + wasm32) + basic_machine=wasm32-unknown + ;; + w65*) + basic_machine=w65-wdc + os=-none + ;; + w89k-*) + basic_machine=hppa1.1-winbond + os=-proelf + ;; + x64) + basic_machine=x86_64-pc + ;; + 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|'` + ;; + # Now 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* | -cloudabi* | -sortix* \ + | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ + | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ + | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \ + | -bitrig* | -openbsd* | -solidbsd* | -libertybsd* \ + | -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* | -glidix* \ + | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ + | -midipix* | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \ + | -linux-newlib* | -linux-musl* | -linux-uclibc* \ + | -uxpv* | -beos* | -mpeix* | -udk* | -moxiebox* \ + | -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* \ + | -onefs* | -tirtos* | -phoenix* | -fuchsia* | -redox*) + # 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 + ;; + -pikeos*) + # Until real need of OS specific support for + # particular features comes up, bare metal + # configurations are quite functional. + case $basic_machine in + arm*) + os=-eabi + ;; + *) + os=-elf + ;; + esac + ;; + -nacl*) + ;; + -ios) + ;; + -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 + ;; + or32-*) + os=-coff + ;; + *-tti) # must be before sparc entry or we get the wrong os. + os=-sysv3 + ;; + sparc-* | *-sun) + os=-sunos4.1.1 + ;; + pru-*) + os=-elf + ;; + *-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-functions '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..7e728ac --- /dev/null +++ b/configure @@ -0,0 +1,26036 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.69 for GNU Libmicrohttpd 0.9.59. +# +# 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 \$(( 1 + 1 )) = 2 || 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" + 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: libmicrohttpd@gnu.org about your system, including any +$0: error possibly output before this message. Then install +$0: a modern shell, or manually run the script under such a +$0: shell if you do have one." + fi + exit 1 +fi +fi +fi +SHELL=${CONFIG_SHELL-/bin/sh} +export SHELL +# Unset more variables known to interfere with behavior of common tools. +CLICOLOR_FORCE= GREP_OPTIONS= +unset CLICOLOR_FORCE GREP_OPTIONS + +## --------------------- ## +## M4sh Shell Functions. ## +## --------------------- ## +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset + +# 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 $1 +} # as_fn_exit + +# as_fn_mkdir_p +# ------------- +# Create "$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 $? "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. 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 + +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 + + + as_lineno_1=$LINENO as_lineno_1a=$LINENO + as_lineno_2=$LINENO as_lineno_2a=$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'"' || { + # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) + sed -n ' + p + /[$]LINENO/= + ' <$as_myself | + sed ' + s/[$]LINENO.*/&-/ + t lineno + b + :lineno + N + :loop + s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ + t loop + s/-\n.*// + ' >$as_me.lineno && + chmod +x "$as_me.lineno" || + { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } + + # If we had to re-execute with $CONFIG_SHELL, we're ensured to have + # already done that, so ensure we don't try to do so again and fall + # in an infinite loop. This has already happened in practice. + _as_can_reexec=no; export _as_can_reexec + # Don't try to exec as it changes $[0], causing all sort of problems + # (the dirname of $[0] is not the place where we might find the + # original and so on. Autoconf is especially sensitive to this). + . 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" >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Define $2 to an innocuous variant, in case declares $2. + For example, HP-UX 11i declares gettimeofday. */ +#define $2 innocuous_$2 + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $2 (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $2 + +/* 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 $2 (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$2 || defined __stub___$2 +choke me +#endif + +int +main () +{ +return $2 (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + eval "$3=yes" +else + eval "$3=no" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_check_func + +# ac_fn_c_check_type LINENO TYPE VAR INCLUDES +# ------------------------------------------- +# Tests whether TYPE exists after having included INCLUDES, setting cache +# variable VAR accordingly. +ac_fn_c_check_type () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... 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"$srcdir/../.."; do + if test -f "$ac_dir/install-sh"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install-sh -c" + break + elif test -f "$ac_dir/install.sh"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install.sh -c" + break + elif test -f "$ac_dir/shtool"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/shtool install -c" + break + fi +done +if test -z "$ac_aux_dir"; then + as_fn_error $? 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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 $? "unsafe absolute working directory name" "$LINENO" 5;; +esac +case $srcdir in + *[\\\"\#\$\&\'\`$am_lf\ \ ]*) + as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; +esac + +# Do 'set' in a subshell so we don't clobber the current shell's +# arguments. Must try -L first in case configure is actually a +# symlink; some systems play weird games with the mod time of symlinks +# (eg FreeBSD returns the mod time of the symlink's containing +# directory). +if ( + am_has_slept=no + for am_try in 1 2; do + echo "timestamp, slept: $am_has_slept" > conftest.file + set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` + if test "$*" = "X"; then + # -L didn't work. + set X `ls -t "$srcdir/configure" conftest.file` + fi + if test "$*" != "X $srcdir/configure conftest.file" \ + && test "$*" != "X conftest.file $srcdir/configure"; then + + # If neither matched, then we have a broken ls. 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"` + +# Expand $ac_aux_dir to an absolute path. +am_aux_dir=`cd "$ac_aux_dir" && pwd` + +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+set}" != 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... " >&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 + +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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" >&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. We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else + ac_file='' +fi +if test -z "$ac_file"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +$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 77 "C compiler cannot create executables +See \`config.log' for more details" "$LINENO" 5; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 +$as_echo_n "checking for C compiler default output file name... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 +$as_echo "$ac_file" >&6; } +ac_exeext=$ac_cv_exeext + +rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out +ac_clean_files=$ac_clean_files_save +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 +$as_echo_n "checking for suffix of executables... " >&6; } +if { { ac_try="$ac_link" +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") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + # If both `conftest.exe' and `conftest' are `present' (well, observable) +# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$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 $? "cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f conftest conftest$ac_cv_exeext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 +$as_echo "$ac_cv_exeext" >&6; } + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +FILE *f = fopen ("conftest.out", "w"); + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +ac_clean_files="$ac_clean_files conftest.out" +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 +$as_echo_n "checking whether we are cross compiling... " >&6; } +if test "$cross_compiling" != yes; then + { { ac_try="$ac_link" +case "(($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") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if { ac_try='./conftest$ac_cv_exeext' + { { 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 $ac_status = 0; }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + 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 $? "cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details" "$LINENO" 5; } + fi + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 +$as_echo "$cross_compiling" >&6; } + +rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out +ac_clean_files=$ac_clean_files_save +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 +$as_echo_n "checking for suffix of object files... " >&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 $? "cannot compute suffix of object files: cannot compile +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f conftest.$ac_cv_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 +$as_echo "$ac_cv_objext" >&6; } +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +{ $as_echo "$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 + +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 whether $CC understands -c and -o together" >&5 +$as_echo_n "checking whether $CC understands -c and -o together... " >&6; } +if ${am_cv_prog_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 $CC and with simple cc. + # Following AC_PROG_CC_C_O, we do the test twice because some + # compilers refuse to overwrite an existing .o file with -o, + # though they will create one. + am_cv_prog_cc_c_o=yes + for am_i in 1 2; do + if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 + ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } \ + && test -f conftest2.$ac_objext; then + : OK + else + am_cv_prog_cc_c_o=no + break + fi + done + rm -f core conftest* + unset am_i +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 +$as_echo "$am_cv_prog_cc_c_o" >&6; } +if test "$am_cv_prog_cc_c_o" != 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 $CC" +fi +ac_ext=c +ac_cpp='$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 + + +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 + + + case $ac_cv_prog_cc_stdc in #( + no) : + ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;; #( + *) : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 +$as_echo_n "checking for $CC option to accept ISO C99... " >&6; } +if ${ac_cv_prog_cc_c99+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c99=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include +#include + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +#define debug(...) fprintf (stderr, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + your preprocessor is broken; +#endif +#if BIG_OK +#else + your preprocessor is broken; +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\0'; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static void +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str; + int number; + float fnumber; + + while (*format) + { + switch (*format++) + { + case 's': // string + str = va_arg (args_copy, const char *); + break; + case 'd': // int + number = va_arg (args_copy, int); + break; + case 'f': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); +} + +int +main () +{ + + // Check bool. + _Bool success = false; + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + test_varargs ("s, d' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' + || dynamic_array[ni.number - 1] != 543); + + ; + return 0; +} +_ACEOF +for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c99=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c99" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c99" 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_c99" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 +$as_echo "$ac_cv_prog_cc_c99" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c99" != xno; then : + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 +else + { $as_echo "$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 : + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 +else + ac_cv_prog_cc_stdc=no +fi + +fi + ;; +esac + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5 +$as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; } + if ${ac_cv_prog_cc_stdc+:} false; then : + $as_echo_n "(cached) " >&6 +fi + + case $ac_cv_prog_cc_stdc in #( + no) : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; #( + '') : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; #( + *) : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5 +$as_echo "$ac_cv_prog_cc_stdc" >&6; } ;; +esac + + +ac_ext=c +ac_cpp='$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 presence of stdio.h" >&5 +$as_echo_n "checking for presence of stdio.h... " >&6; } +if ${mhd_cv_header_stdio_h_present+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat > conftest.$ac_ext <<_ACEOF +#include +_ACEOF + if ac_fn_c_try_cpp "$LINENO"; then : + mhd_cv_header_stdio_h_present="yes" +else + mhd_cv_header_stdio_h_present="no" + +fi +rm -f conftest.err conftest.i + rm -f conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_header_stdio_h_present" >&5 +$as_echo "$mhd_cv_header_stdio_h_present" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for presence of wchar.h" >&5 +$as_echo_n "checking for presence of wchar.h... " >&6; } +if ${mhd_cv_header_wchar_h_present+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat > conftest.$ac_ext <<_ACEOF +#include +_ACEOF + if ac_fn_c_try_cpp "$LINENO"; then : + mhd_cv_header_wchar_h_present="yes" +else + mhd_cv_header_wchar_h_present="no" + +fi +rm -f conftest.err conftest.i + rm -f conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_header_wchar_h_present" >&5 +$as_echo "$mhd_cv_header_wchar_h_present" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for presence of stdlib.h" >&5 +$as_echo_n "checking for presence of stdlib.h... " >&6; } +if ${mhd_cv_header_stdlib_h_present+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat > conftest.$ac_ext <<_ACEOF +#include +_ACEOF + if ac_fn_c_try_cpp "$LINENO"; then : + mhd_cv_header_stdlib_h_present="yes" +else + mhd_cv_header_stdlib_h_present="no" + +fi +rm -f conftest.err conftest.i + rm -f conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_header_stdlib_h_present" >&5 +$as_echo "$mhd_cv_header_stdlib_h_present" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for presence of string.h" >&5 +$as_echo_n "checking for presence of string.h... " >&6; } +if ${mhd_cv_header_string_h_present+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat > conftest.$ac_ext <<_ACEOF +#include +_ACEOF + if ac_fn_c_try_cpp "$LINENO"; then : + mhd_cv_header_string_h_present="yes" +else + mhd_cv_header_string_h_present="no" + +fi +rm -f conftest.err conftest.i + rm -f conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_header_string_h_present" >&5 +$as_echo "$mhd_cv_header_string_h_present" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for presence of strings.h" >&5 +$as_echo_n "checking for presence of strings.h... " >&6; } +if ${mhd_cv_header_strings_h_present+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat > conftest.$ac_ext <<_ACEOF +#include +_ACEOF + if ac_fn_c_try_cpp "$LINENO"; then : + mhd_cv_header_strings_h_present="yes" +else + mhd_cv_header_strings_h_present="no" + +fi +rm -f conftest.err conftest.i + rm -f conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_header_strings_h_present" >&5 +$as_echo "$mhd_cv_header_strings_h_present" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for presence of stdint.h" >&5 +$as_echo_n "checking for presence of stdint.h... " >&6; } +if ${mhd_cv_header_stdint_h_present+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat > conftest.$ac_ext <<_ACEOF +#include +_ACEOF + if ac_fn_c_try_cpp "$LINENO"; then : + mhd_cv_header_stdint_h_present="yes" +else + mhd_cv_header_stdint_h_present="no" + +fi +rm -f conftest.err conftest.i + rm -f conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_header_stdint_h_present" >&5 +$as_echo "$mhd_cv_header_stdint_h_present" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for presence of fcntl.h" >&5 +$as_echo_n "checking for presence of fcntl.h... " >&6; } +if ${mhd_cv_header_fcntl_h_present+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat > conftest.$ac_ext <<_ACEOF +#include +_ACEOF + if ac_fn_c_try_cpp "$LINENO"; then : + mhd_cv_header_fcntl_h_present="yes" +else + mhd_cv_header_fcntl_h_present="no" + +fi +rm -f conftest.err conftest.i + rm -f conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_header_fcntl_h_present" >&5 +$as_echo "$mhd_cv_header_fcntl_h_present" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for presence of sys/types.h" >&5 +$as_echo_n "checking for presence of sys/types.h... " >&6; } +if ${mhd_cv_header_sys_types_h_present+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat > conftest.$ac_ext <<_ACEOF +#include +_ACEOF + if ac_fn_c_try_cpp "$LINENO"; then : + mhd_cv_header_sys_types_h_present="yes" +else + mhd_cv_header_sys_types_h_present="no" + +fi +rm -f conftest.err conftest.i + rm -f conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_header_sys_types_h_present" >&5 +$as_echo "$mhd_cv_header_sys_types_h_present" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for presence of time.h" >&5 +$as_echo_n "checking for presence of time.h... " >&6; } +if ${mhd_cv_header_time_h_present+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat > conftest.$ac_ext <<_ACEOF +#include +_ACEOF + if ac_fn_c_try_cpp "$LINENO"; then : + mhd_cv_header_time_h_present="yes" +else + mhd_cv_header_time_h_present="no" + +fi +rm -f conftest.err conftest.i + rm -f conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_header_time_h_present" >&5 +$as_echo "$mhd_cv_header_time_h_present" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for presence of unistd.h" >&5 +$as_echo_n "checking for presence of unistd.h... " >&6; } +if ${mhd_cv_header_unistd_h_present+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat > conftest.$ac_ext <<_ACEOF +#include +_ACEOF + if ac_fn_c_try_cpp "$LINENO"; then : + mhd_cv_header_unistd_h_present="yes" +else + mhd_cv_header_unistd_h_present="no" + +fi +rm -f conftest.err conftest.i + rm -f conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_header_unistd_h_present" >&5 +$as_echo "$mhd_cv_header_unistd_h_present" >&6; } + + + + if test -z "$mhd_basic_headers_includes"; then : + if test "x$mhd_cv_header_stdio_h_present" = x"yes"; then : + mhd_basic_headers_includes="\ +#include +" +else + mhd_basic_headers_includes="" + +fi + if test "x$mhd_cv_header_sys_types_h_present" = x"yes"; then : + mhd_basic_headers_includes="${mhd_basic_headers_includes}\ +#include +" + +fi + if test "x$mhd_cv_header_wchar_h_present" = x"yes"; then : + mhd_basic_headers_includes="${mhd_basic_headers_includes}\ +#include +" + +fi + if test "x$mhd_cv_header_stdlib_h_present" = x"yes"; then : + mhd_basic_headers_includes="${mhd_basic_headers_includes}\ +#include +" + +fi + if test "x$mhd_cv_header_string_h_present" = x"yes"; then : + mhd_basic_headers_includes="${mhd_basic_headers_includes}\ +#include +" + +fi + if test "x$mhd_cv_header_strings_h_present" = x"yes"; then : + mhd_basic_headers_includes="${mhd_basic_headers_includes}\ +#include +" + +fi + if test "x$mhd_cv_header_stdint_h_present" = x"yes"; then : + mhd_basic_headers_includes="${mhd_basic_headers_includes}\ +#include +" + +fi + if test "x$mhd_cv_header_fcntl_h_present" = x"yes"; then : + mhd_basic_headers_includes="${mhd_basic_headers_includes}\ +#include +" + +fi + if test "x$mhd_cv_header_time_h_present" = x"yes"; then : + mhd_basic_headers_includes="${mhd_basic_headers_includes}\ +#include +" + +fi + if test "x$mhd_cv_header_unistd_h_present" = x"yes"; then : + mhd_basic_headers_includes="${mhd_basic_headers_includes}\ +#include +" + +fi + +fi + +{ $as_echo "$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 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" + + + 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 + mhd_mse_sys_ext_defines="" + mhd_mse_sys_ext_flags="" + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether _GNU_SOURCE is already defined" >&5 +$as_echo_n "checking whether _GNU_SOURCE is already defined... " >&6; } +if ${mhd_cv_macro__gnu_source_defined+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +${mhd_mse_sys_ext_defines} +#ifndef _GNU_SOURCE +#error _GNU_SOURCE is not defined +choke me now; +#endif + +int +main () +{ + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + mhd_cv_macro__gnu_source_defined="yes" +else + mhd_cv_macro__gnu_source_defined="no" + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_macro__gnu_source_defined" >&5 +$as_echo "$mhd_cv_macro__gnu_source_defined" >&6; } + if test "x$mhd_cv_macro__gnu_source_defined" = x"yes"; then : + mhd_cv_macro_add__gnu_source="no" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether headers accept _GNU_SOURCE" >&5 +$as_echo_n "checking whether headers accept _GNU_SOURCE... " >&6; } +if ${mhd_cv_define__gnu_source_accepted+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +${mhd_mse_sys_ext_defines} +#define _GNU_SOURCE 1 + /* Start of MHD basic test includes */ +$mhd_basic_headers_includes /* End of MHD basic test includes */ + + +int +main () +{ +int i = 1; i++; if(i) return i + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + mhd_cv_define__gnu_source_accepted="yes" +else + mhd_cv_define__gnu_source_accepted="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_define__gnu_source_accepted" >&5 +$as_echo "$mhd_cv_define__gnu_source_accepted" >&6; } + if test "x$mhd_cv_define__gnu_source_accepted" = x"yes"; then : + mhd_cv_macro_add__gnu_source="yes" +else + mhd_cv_macro_add__gnu_source="no" + +fi + +fi + + if test "x$mhd_cv_macro_add__gnu_source" = x"yes"; then : + + mhd_mse_sys_ext_defines="${mhd_mse_sys_ext_defines}#define _GNU_SOURCE 1 +" + if test "x${mhd_mse_sys_ext_flags}" = "x"; then : + mhd_mse_sys_ext_flags="_GNU_SOURCE" +else + mhd_mse_sys_ext_flags="${mhd_mse_sys_ext_flags} _GNU_SOURCE" + +fi + + +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to try __BSD_VISIBLE macro" >&5 +$as_echo_n "checking whether to try __BSD_VISIBLE macro... " >&6; } +if ${mhd_cv_macro_try___bsd_visible+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Warning: test with inverted logic! */ +#ifdef __FreeBSD__ +#error Target FreeBSD +choke me now; +#endif /* __FreeBSD__ */ + +#ifdef __ANDROID__ +#include +#ifndef __ANDROID_API_O__ +#error Target is Android NDK before R14 +choke me now; +#endif /* ! __ANDROID_API_O__ */ +#endif /* __ANDROID__ */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + mhd_cv_macro_try___bsd_visible="no" +else + mhd_cv_macro_try___bsd_visible="yes" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_macro_try___bsd_visible" >&5 +$as_echo "$mhd_cv_macro_try___bsd_visible" >&6; } + if test "x$mhd_cv_macro_try___bsd_visible" = x"yes"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __BSD_VISIBLE is already defined" >&5 +$as_echo_n "checking whether __BSD_VISIBLE is already defined... " >&6; } +if ${mhd_cv_macro___bsd_visible_defined+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +${mhd_mse_sys_ext_defines} +/* Warning: test with inverted logic! */ +#ifdef __BSD_VISIBLE +#error __BSD_VISIBLE is defined +choke me now; +#endif + +int +main () +{ + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + mhd_cv_macro___bsd_visible_defined="no" +else + mhd_cv_macro___bsd_visible_defined="yes" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_macro___bsd_visible_defined" >&5 +$as_echo "$mhd_cv_macro___bsd_visible_defined" >&6; } + if test "x$mhd_cv_macro___bsd_visible_defined" = x"yes"; then : + : +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether headers accept __BSD_VISIBLE" >&5 +$as_echo_n "checking whether headers accept __BSD_VISIBLE... " >&6; } +if ${mhd_cv_define___bsd_visible_accepted+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +${mhd_mse_sys_ext_defines} +#define __BSD_VISIBLE 1 + /* Start of MHD basic test includes */ +$mhd_basic_headers_includes /* End of MHD basic test includes */ + + +int +main () +{ +int i = 1; i++; if(i) return i + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + mhd_cv_define___bsd_visible_accepted="yes" +else + mhd_cv_define___bsd_visible_accepted="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_define___bsd_visible_accepted" >&5 +$as_echo "$mhd_cv_define___bsd_visible_accepted" >&6; } + if test "x$mhd_cv_define___bsd_visible_accepted" = x"yes"; then : + + mhd_mse_sys_ext_defines="${mhd_mse_sys_ext_defines}#define __BSD_VISIBLE 1 +" + if test "x${mhd_mse_sys_ext_flags}" = "x"; then : + mhd_mse_sys_ext_flags="__BSD_VISIBLE" +else + mhd_mse_sys_ext_flags="${mhd_mse_sys_ext_flags} __BSD_VISIBLE" + +fi + + +fi + +fi + +fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to try _DARWIN_C_SOURCE macro" >&5 +$as_echo_n "checking whether to try _DARWIN_C_SOURCE macro... " >&6; } +if ${mhd_cv_macro___apple___defined+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +${mhd_mse_sys_ext_defines} +#ifndef __APPLE__ +#error __APPLE__ is not defined +choke me now; +#endif + +int +main () +{ + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + mhd_cv_macro___apple___defined="yes" +else + mhd_cv_macro___apple___defined="no" + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_macro___apple___defined" >&5 +$as_echo "$mhd_cv_macro___apple___defined" >&6; } + if test "x$mhd_cv_macro___apple___defined" = x"yes"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether _DARWIN_C_SOURCE is already defined" >&5 +$as_echo_n "checking whether _DARWIN_C_SOURCE is already defined... " >&6; } +if ${mhd_cv_macro__darwin_c_source_defined+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +${mhd_mse_sys_ext_defines} +#ifndef _DARWIN_C_SOURCE +#error _DARWIN_C_SOURCE is not defined +choke me now; +#endif + +int +main () +{ + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + mhd_cv_macro__darwin_c_source_defined="yes" +else + mhd_cv_macro__darwin_c_source_defined="no" + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_macro__darwin_c_source_defined" >&5 +$as_echo "$mhd_cv_macro__darwin_c_source_defined" >&6; } + if test "x$mhd_cv_macro__darwin_c_source_defined" = x"yes"; then : + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether headers accept _DARWIN_C_SOURCE" >&5 +$as_echo_n "checking whether headers accept _DARWIN_C_SOURCE... " >&6; } +if ${mhd_cv_define__darwin_c_source_accepted+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +${mhd_mse_sys_ext_defines} +#define _DARWIN_C_SOURCE 1 + /* Start of MHD basic test includes */ +$mhd_basic_headers_includes /* End of MHD basic test includes */ + + +int +main () +{ +int i = 1; i++; if(i) return i + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + mhd_cv_define__darwin_c_source_accepted="yes" +else + mhd_cv_define__darwin_c_source_accepted="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_define__darwin_c_source_accepted" >&5 +$as_echo "$mhd_cv_define__darwin_c_source_accepted" >&6; } + if test "x$mhd_cv_define__darwin_c_source_accepted" = x"yes"; then : + + mhd_mse_sys_ext_defines="${mhd_mse_sys_ext_defines}#define _DARWIN_C_SOURCE 1 +" + if test "x${mhd_mse_sys_ext_flags}" = "x"; then : + mhd_mse_sys_ext_flags="_DARWIN_C_SOURCE" +else + mhd_mse_sys_ext_flags="${mhd_mse_sys_ext_flags} _DARWIN_C_SOURCE" + +fi + + +fi + +fi + +fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to try __EXTENSIONS__ macro" >&5 +$as_echo_n "checking whether to try __EXTENSIONS__ macro... " >&6; } +if ${mhd_cv_macro___sun_defined+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +${mhd_mse_sys_ext_defines} +#ifndef __sun +#error __sun is not defined +choke me now; +#endif + +int +main () +{ + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + mhd_cv_macro___sun_defined="yes" +else + mhd_cv_macro___sun_defined="no" + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_macro___sun_defined" >&5 +$as_echo "$mhd_cv_macro___sun_defined" >&6; } + if test "x$mhd_cv_macro___sun_defined" = x"yes"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __EXTENSIONS__ is already defined" >&5 +$as_echo_n "checking whether __EXTENSIONS__ is already defined... " >&6; } +if ${mhd_cv_macro___extensions___defined+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +${mhd_mse_sys_ext_defines} +#ifndef __EXTENSIONS__ +#error __EXTENSIONS__ is not defined +choke me now; +#endif + +int +main () +{ + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + mhd_cv_macro___extensions___defined="yes" +else + mhd_cv_macro___extensions___defined="no" + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_macro___extensions___defined" >&5 +$as_echo "$mhd_cv_macro___extensions___defined" >&6; } + if test "x$mhd_cv_macro___extensions___defined" = x"yes"; then : + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether headers accept __EXTENSIONS__" >&5 +$as_echo_n "checking whether headers accept __EXTENSIONS__... " >&6; } +if ${mhd_cv_define___extensions___accepted+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +${mhd_mse_sys_ext_defines} +#define __EXTENSIONS__ 1 + /* Start of MHD basic test includes */ +$mhd_basic_headers_includes /* End of MHD basic test includes */ + + +int +main () +{ +int i = 1; i++; if(i) return i + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + mhd_cv_define___extensions___accepted="yes" +else + mhd_cv_define___extensions___accepted="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_define___extensions___accepted" >&5 +$as_echo "$mhd_cv_define___extensions___accepted" >&6; } + if test "x$mhd_cv_define___extensions___accepted" = x"yes"; then : + + mhd_mse_sys_ext_defines="${mhd_mse_sys_ext_defines}#define __EXTENSIONS__ 1 +" + if test "x${mhd_mse_sys_ext_flags}" = "x"; then : + mhd_mse_sys_ext_flags="__EXTENSIONS__" +else + mhd_mse_sys_ext_flags="${mhd_mse_sys_ext_flags} __EXTENSIONS__" + +fi + + +fi + +fi + +fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to try _NETBSD_SOURCE macro" >&5 +$as_echo_n "checking whether to try _NETBSD_SOURCE macro... " >&6; } +if ${mhd_cv_macro___netbsd___defined+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +${mhd_mse_sys_ext_defines} +#ifndef __NetBSD__ +#error __NetBSD__ is not defined +choke me now; +#endif + +int +main () +{ + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + mhd_cv_macro___netbsd___defined="yes" +else + mhd_cv_macro___netbsd___defined="no" + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_macro___netbsd___defined" >&5 +$as_echo "$mhd_cv_macro___netbsd___defined" >&6; } + if test "x$mhd_cv_macro___netbsd___defined" = x"yes"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether _NETBSD_SOURCE is already defined" >&5 +$as_echo_n "checking whether _NETBSD_SOURCE is already defined... " >&6; } +if ${mhd_cv_macro__netbsd_source_defined+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +${mhd_mse_sys_ext_defines} +#ifndef _NETBSD_SOURCE +#error _NETBSD_SOURCE is not defined +choke me now; +#endif + +int +main () +{ + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + mhd_cv_macro__netbsd_source_defined="yes" +else + mhd_cv_macro__netbsd_source_defined="no" + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_macro__netbsd_source_defined" >&5 +$as_echo "$mhd_cv_macro__netbsd_source_defined" >&6; } + if test "x$mhd_cv_macro__netbsd_source_defined" = x"yes"; then : + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether headers accept _NETBSD_SOURCE" >&5 +$as_echo_n "checking whether headers accept _NETBSD_SOURCE... " >&6; } +if ${mhd_cv_define__netbsd_source_accepted+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +${mhd_mse_sys_ext_defines} +#define _NETBSD_SOURCE 1 + /* Start of MHD basic test includes */ +$mhd_basic_headers_includes /* End of MHD basic test includes */ + + +int +main () +{ +int i = 1; i++; if(i) return i + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + mhd_cv_define__netbsd_source_accepted="yes" +else + mhd_cv_define__netbsd_source_accepted="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_define__netbsd_source_accepted" >&5 +$as_echo "$mhd_cv_define__netbsd_source_accepted" >&6; } + if test "x$mhd_cv_define__netbsd_source_accepted" = x"yes"; then : + + mhd_mse_sys_ext_defines="${mhd_mse_sys_ext_defines}#define _NETBSD_SOURCE 1 +" + if test "x${mhd_mse_sys_ext_flags}" = "x"; then : + mhd_mse_sys_ext_flags="_NETBSD_SOURCE" +else + mhd_mse_sys_ext_flags="${mhd_mse_sys_ext_flags} _NETBSD_SOURCE" + +fi + + +fi + +fi + +fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to try _BSD_SOURCE macro" >&5 +$as_echo_n "checking whether to try _BSD_SOURCE macro... " >&6; } +if ${mhd_cv_macro___openbsd___defined+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +${mhd_mse_sys_ext_defines} +#ifndef __OpenBSD__ +#error __OpenBSD__ is not defined +choke me now; +#endif + +int +main () +{ + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + mhd_cv_macro___openbsd___defined="yes" +else + mhd_cv_macro___openbsd___defined="no" + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_macro___openbsd___defined" >&5 +$as_echo "$mhd_cv_macro___openbsd___defined" >&6; } + if test "x$mhd_cv_macro___openbsd___defined" = x"yes"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether _BSD_SOURCE is already defined" >&5 +$as_echo_n "checking whether _BSD_SOURCE is already defined... " >&6; } +if ${mhd_cv_macro__bsd_source_defined+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +${mhd_mse_sys_ext_defines} +#ifndef _BSD_SOURCE +#error _BSD_SOURCE is not defined +choke me now; +#endif + +int +main () +{ + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + mhd_cv_macro__bsd_source_defined="yes" +else + mhd_cv_macro__bsd_source_defined="no" + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_macro__bsd_source_defined" >&5 +$as_echo "$mhd_cv_macro__bsd_source_defined" >&6; } + if test "x$mhd_cv_macro__bsd_source_defined" = x"yes"; then : + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether headers accept _BSD_SOURCE" >&5 +$as_echo_n "checking whether headers accept _BSD_SOURCE... " >&6; } +if ${mhd_cv_define__bsd_source_accepted+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +${mhd_mse_sys_ext_defines} +#define _BSD_SOURCE 1 + /* Start of MHD basic test includes */ +$mhd_basic_headers_includes /* End of MHD basic test includes */ + + +int +main () +{ +int i = 1; i++; if(i) return i + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + mhd_cv_define__bsd_source_accepted="yes" +else + mhd_cv_define__bsd_source_accepted="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_define__bsd_source_accepted" >&5 +$as_echo "$mhd_cv_define__bsd_source_accepted" >&6; } + if test "x$mhd_cv_define__bsd_source_accepted" = x"yes"; then : + + mhd_mse_sys_ext_defines="${mhd_mse_sys_ext_defines}#define _BSD_SOURCE 1 +" + if test "x${mhd_mse_sys_ext_flags}" = "x"; then : + mhd_mse_sys_ext_flags="_BSD_SOURCE" +else + mhd_mse_sys_ext_flags="${mhd_mse_sys_ext_flags} _BSD_SOURCE" + +fi + + +fi + +fi + +fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to try _TANDEM_SOURCE macro" >&5 +$as_echo_n "checking whether to try _TANDEM_SOURCE macro... " >&6; } +if ${mhd_cv_macro___tandem_defined+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +${mhd_mse_sys_ext_defines} +#ifndef __TANDEM +#error __TANDEM is not defined +choke me now; +#endif + +int +main () +{ + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + mhd_cv_macro___tandem_defined="yes" +else + mhd_cv_macro___tandem_defined="no" + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_macro___tandem_defined" >&5 +$as_echo "$mhd_cv_macro___tandem_defined" >&6; } + if test "x$mhd_cv_macro___tandem_defined" = x"yes"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether _TANDEM_SOURCE is already defined" >&5 +$as_echo_n "checking whether _TANDEM_SOURCE is already defined... " >&6; } +if ${mhd_cv_macro__tandem_source_defined+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +${mhd_mse_sys_ext_defines} +#ifndef _TANDEM_SOURCE +#error _TANDEM_SOURCE is not defined +choke me now; +#endif + +int +main () +{ + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + mhd_cv_macro__tandem_source_defined="yes" +else + mhd_cv_macro__tandem_source_defined="no" + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_macro__tandem_source_defined" >&5 +$as_echo "$mhd_cv_macro__tandem_source_defined" >&6; } + if test "x$mhd_cv_macro__tandem_source_defined" = x"yes"; then : + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether headers accept _TANDEM_SOURCE" >&5 +$as_echo_n "checking whether headers accept _TANDEM_SOURCE... " >&6; } +if ${mhd_cv_define__tandem_source_accepted+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +${mhd_mse_sys_ext_defines} +#define _TANDEM_SOURCE 1 + /* Start of MHD basic test includes */ +$mhd_basic_headers_includes /* End of MHD basic test includes */ + + +int +main () +{ +int i = 1; i++; if(i) return i + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + mhd_cv_define__tandem_source_accepted="yes" +else + mhd_cv_define__tandem_source_accepted="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_define__tandem_source_accepted" >&5 +$as_echo "$mhd_cv_define__tandem_source_accepted" >&6; } + if test "x$mhd_cv_define__tandem_source_accepted" = x"yes"; then : + + mhd_mse_sys_ext_defines="${mhd_mse_sys_ext_defines}#define _TANDEM_SOURCE 1 +" + if test "x${mhd_mse_sys_ext_flags}" = "x"; then : + mhd_mse_sys_ext_flags="_TANDEM_SOURCE" +else + mhd_mse_sys_ext_flags="${mhd_mse_sys_ext_flags} _TANDEM_SOURCE" + +fi + + +fi + +fi + +fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to try _ALL_SOURCE macro" >&5 +$as_echo_n "checking whether to try _ALL_SOURCE macro... " >&6; } +if ${mhd_cv_macro_try__all_source+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#if !defined(__TOS_MVS__) && !defined (__INTERIX) +#error Target is not z/OS, AIX or Interix +choke me now; +#endif + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + mhd_cv_macro_try__all_source="yes" +else + mhd_cv_macro_try__all_source="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_macro_try__all_source" >&5 +$as_echo "$mhd_cv_macro_try__all_source" >&6; } + if test "x$mhd_cv_macro_try__all_source" = x"yes"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether _ALL_SOURCE is already defined" >&5 +$as_echo_n "checking whether _ALL_SOURCE is already defined... " >&6; } +if ${mhd_cv_macro__all_source_defined+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +${mhd_mse_sys_ext_defines} +#ifndef _ALL_SOURCE +#error _ALL_SOURCE is not defined +choke me now; +#endif + +int +main () +{ + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + mhd_cv_macro__all_source_defined="yes" +else + mhd_cv_macro__all_source_defined="no" + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_macro__all_source_defined" >&5 +$as_echo "$mhd_cv_macro__all_source_defined" >&6; } + if test "x$mhd_cv_macro__all_source_defined" = x"yes"; then : + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether headers accept _ALL_SOURCE" >&5 +$as_echo_n "checking whether headers accept _ALL_SOURCE... " >&6; } +if ${mhd_cv_define__all_source_accepted+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +${mhd_mse_sys_ext_defines} +#define _ALL_SOURCE 1 + /* Start of MHD basic test includes */ +$mhd_basic_headers_includes /* End of MHD basic test includes */ + + +int +main () +{ +int i = 1; i++; if(i) return i + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + mhd_cv_define__all_source_accepted="yes" +else + mhd_cv_define__all_source_accepted="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_define__all_source_accepted" >&5 +$as_echo "$mhd_cv_define__all_source_accepted" >&6; } + if test "x$mhd_cv_define__all_source_accepted" = x"yes"; then : + + mhd_mse_sys_ext_defines="${mhd_mse_sys_ext_defines}#define _ALL_SOURCE 1 +" + if test "x${mhd_mse_sys_ext_flags}" = "x"; then : + mhd_mse_sys_ext_flags="_ALL_SOURCE" +else + mhd_mse_sys_ext_flags="${mhd_mse_sys_ext_flags} _ALL_SOURCE" + +fi + + +fi + +fi + +fi + + mhd_mse_xopen_features="" + mhd_mse_xopen_defines="" + mhd_mse_xopen_flags="" + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE is already defined" >&5 +$as_echo_n "checking whether _XOPEN_SOURCE is already defined... " >&6; } +if ${mhd_cv_macro__xopen_source_defined+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +${mhd_mse_sys_ext_defines} +#ifndef _XOPEN_SOURCE +#error _XOPEN_SOURCE is not defined +choke me now; +#endif + +int +main () +{ + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + mhd_cv_macro__xopen_source_defined="yes" +else + mhd_cv_macro__xopen_source_defined="no" + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_macro__xopen_source_defined" >&5 +$as_echo "$mhd_cv_macro__xopen_source_defined" >&6; } + if test "x$mhd_cv_macro__xopen_source_defined" = x"no"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking headers for POSIX.1-2008/SUSv4 features" >&5 +$as_echo_n "checking headers for POSIX.1-2008/SUSv4 features... " >&6; } +if ${mhd_cv_headers_posix2008+:} false; then : + $as_echo_n "(cached) " >&6 +else + { mhd_cpsxfs_tmp_features_available=; unset mhd_cpsxfs_tmp_features_available;} + { mhd_cpsxfs_tmp_extentions_allowed=; unset mhd_cpsxfs_tmp_extentions_allowed;} + { mhd_cpsxfs_tmp_src_xopen_allowed=; unset mhd_cpsxfs_tmp_src_xopen_allowed;} + { mhd_cpsxfs_tmp_features_disableable=; unset mhd_cpsxfs_tmp_features_disableable;} + mhd_cpsxf_tmp_src_variable=" + + /* Start of MHD basic test includes */ +$mhd_basic_headers_includes /* End of MHD basic test includes */ + + +/* Check will be passed if ALL features are avalable + * and failed if ANY feature is not avalable. */ +int main() +{ + +#ifndef stpncpy + (void) stpncpy; +#endif +#ifndef strnlen + (void) strnlen; +#endif + +#if !defined(__NetBSD__) && !defined(__OpenBSD__) +/* NetBSD and OpenBSD didn't implement wcsnlen() for some reason. */ +#ifndef wcsnlen + (void) wcsnlen; +#endif +#endif + +#ifdef __CYGWIN__ +/* The only depend function on Cygwin, but missing on some other platforms */ +#ifndef strndup + (void) strndup; +#endif +#endif + +#ifndef __sun +/* illumos forget to uncomment some _XPG7 macros. */ +#ifndef renameat + (void) renameat; +#endif + +#ifndef getline + (void) getline; +#endif +#endif /* ! __sun */ + +/* gmtime_r() becomes mandatory only in POSIX.1-2008. */ +#ifndef gmtime_r + (void) gmtime_r; +#endif + +/* unsetenv() actually defined in POSIX.1-2001 so it + * must be present with _XOPEN_SOURCE == 700 too. */ +#ifndef unsetenv + (void) unsetenv; +#endif + + return 0; +} + +" + mhd_cpsxf_tmp_defs_variable=" +${mhd_mse_sys_ext_defines} +" + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +$mhd_undef_all_extensions + +$mhd_cpsxf_tmp_src_variable + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features work with undefined all extensions and without _XOPEN_SOURCE" >&5 + mhd_cpsxfs_tmp_features_available="yes" # VAR-FEATURES-AVAILABLE-YES_NO + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +$mhd_cpsxf_tmp_defs_variable +$mhd_cpsxf_tmp_src_variable + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features work with extensions" >&5 + mhd_cpsxfs_tmp_extentions_allowed="allowed" # VAR-EXTENSIONS-REQUIRED_NOT-ALLOWED_ALLOWED + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +$mhd_cpsxf_tmp_defs_variable +#define _XOPEN_SOURCE 700 +$mhd_cpsxf_tmp_src_variable + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features work with extensions and with _XOPEN_SOURCE=700" >&5 + mhd_cpsxfs_tmp_src_xopen_allowed="allowed" # VAR-XOPEN-REQUIRED_NOT-ALLOWED_ALLOWED + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +$mhd_undef_all_extensions + +#define _POSIX_C_SOURCE 1 +#define _ANSI_SOURCE 1 +$mhd_cpsxf_tmp_src_variable + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features work with disabled extensions, with _POSIX_C_SOURCE=1 and _ANSI_SOURCE=1" >&5 + mhd_cpsxfs_tmp_features_disableable="no" # VAR-FEATURES-DISABLEABLE-YES_NO + +else + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features DO NOT work with disabled extensions, with _POSIX_C_SOURCE=1 and _ANSI_SOURCE=1" >&5 + mhd_cpsxfs_tmp_features_disableable="yes" # VAR-FEATURES-DISABLEABLE-YES_NO + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +else + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features DO NOT work with extensions and with _XOPEN_SOURCE=700" >&5 + mhd_cpsxfs_tmp_src_xopen_allowed="not allowed" # VAR-XOPEN-REQUIRED_NOT-ALLOWED_ALLOWED + mhd_cpsxfs_tmp_features_disableable="yes" # VAR-FEATURES-DISABLEABLE-YES_NO + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +else + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features DO NOT work with extensions" >&5 + mhd_cpsxfs_tmp_features_disableable="yes" # VAR-FEATURES-DISABLEABLE-YES_NO + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#define _XOPEN_SOURCE 700 +$mhd_cpsxf_tmp_src_variable + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features work with _XOPEN_SOURCE=700" >&5 + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +$mhd_cpsxf_tmp_src_variable + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features work by default" >&5 + mhd_cpsxfs_tmp_src_xopen_allowed="allowed" # VAR-XOPEN-REQUIRED_NOT-ALLOWED_ALLOWED + +else + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features DO NOT by default" >&5 + mhd_cpsxfs_tmp_src_xopen_allowed="required" # VAR-XOPEN-REQUIRED_NOT-ALLOWED_ALLOWED + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +$mhd_cpsxf_tmp_defs_variable +#define _XOPEN_SOURCE 700 +$mhd_cpsxf_tmp_src_variable + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features work with _XOPEN_SOURCE and extensions" >&5 + mhd_cpsxfs_tmp_extentions_allowed="allowed" # VAR-EXTENSIONS-REQUIRED_NOT-ALLOWED_ALLOWED + +else + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features DO NOT work with _XOPEN_SOURCE and extensions" >&5 + mhd_cpsxfs_tmp_extentions_allowed="not allowed" # VAR-EXTENSIONS-REQUIRED_NOT-ALLOWED_ALLOWED + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +else + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features DO NOT work with _XOPEN_SOURCE=700" >&5 + mhd_cpsxfs_tmp_extentions_allowed="not allowed" # VAR-EXTENSIONS-REQUIRED_NOT-ALLOWED_ALLOWED + mhd_cpsxfs_tmp_src_xopen_allowed="not allowed" # VAR-XOPEN-REQUIRED_NOT-ALLOWED_ALLOWED + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +else + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features DO NOT work with undefined all extensions and without _XOPEN_SOURCE" >&5 + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +$mhd_cpsxf_tmp_defs_variable +$mhd_cpsxf_tmp_src_variable + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features work with extensions" >&5 + mhd_cpsxfs_tmp_features_available="yes" # VAR-FEATURES-AVAILABLE-YES_NO + mhd_cpsxfs_tmp_features_disableable="yes" # VAR-FEATURES-DISABLEABLE-YES_NO + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +$mhd_cpsxf_tmp_src_variable + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features work by default" >&5 + mhd_cpsxfs_tmp_extentions_allowed="allowed" # VAR-EXTENSIONS-REQUIRED_NOT-ALLOWED_ALLOWED + +else + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features DO NOT by default" >&5 + mhd_cpsxfs_tmp_extentions_allowed="required" # VAR-EXTENSIONS-REQUIRED_NOT-ALLOWED_ALLOWED + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +$mhd_cpsxf_tmp_defs_variable +#define _XOPEN_SOURCE 700 +$mhd_cpsxf_tmp_src_variable + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features work with extensions and _XOPEN_SOURCE=700" >&5 + mhd_cpsxfs_tmp_src_xopen_allowed="allowed" # VAR-XOPEN-REQUIRED_NOT-ALLOWED_ALLOWED + +else + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features DO NOT work with extensions and _XOPEN_SOURCE=700" >&5 + mhd_cpsxfs_tmp_src_xopen_allowed="not allowed" # VAR-XOPEN-REQUIRED_NOT-ALLOWED_ALLOWED + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +else + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features DO NOT work with extensions" >&5 + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#define _XOPEN_SOURCE 700 +$mhd_cpsxf_tmp_src_variable + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features work with _XOPEN_SOURCE=700" >&5 + mhd_cpsxfs_tmp_features_available="yes" # VAR-FEATURES-AVAILABLE-YES_NO + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +$mhd_cpsxf_tmp_src_variable + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features work by default" >&5 + mhd_cpsxfs_tmp_src_xopen_allowed="allowed" # VAR-XOPEN-REQUIRED_NOT-ALLOWED_ALLOWED + +else + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features DO NOT by default" >&5 + mhd_cpsxfs_tmp_src_xopen_allowed="required" # VAR-XOPEN-REQUIRED_NOT-ALLOWED_ALLOWED + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +$mhd_cpsxf_tmp_defs_variable +#define _XOPEN_SOURCE 700 +$mhd_cpsxf_tmp_src_variable + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features work with _XOPEN_SOURCE=700 and extensions" >&5 + mhd_cpsxfs_tmp_extentions_allowed="allowed" # VAR-EXTENSIONS-REQUIRED_NOT-ALLOWED_ALLOWED + +else + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features DO NOT work with _XOPEN_SOURCE=700 and extensions" >&5 + mhd_cpsxfs_tmp_extentions_allowed="not allowed" # VAR-EXTENSIONS-REQUIRED_NOT-ALLOWED_ALLOWED + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +else + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features DO NOT work with _XOPEN_SOURCE=700" >&5 + mhd_cpsxfs_tmp_features_available="no" # VAR-FEATURES-AVAILABLE-YES_NO + + +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 + { mhd_cpsxf_tmp_defs_variable=; unset mhd_cpsxf_tmp_defs_variable;} + { mhd_cpsxf_tmp_src_variable=; unset mhd_cpsxf_tmp_src_variable;} + + if test "x$mhd_cpsxfs_tmp_features_available" = x"yes"; then : + + if test "x$mhd_cpsxfs_tmp_features_disableable" = x"yes"; then : + + if test "x$mhd_cpsxfs_tmp_extentions_allowed" = x"required"; then : + + if test "x$mhd_cpsxfs_tmp_src_xopen_allowed" = x"allowed"; then : + + mhd_cv_headers_posix2008="available, activated by extension macro, works with _XOPEN_SOURCE=700" + +else + + mhd_cv_headers_posix2008="available, activated by extension macro, does not work with _XOPEN_SOURCE=700" + + +fi + +else + + if test "x$mhd_cpsxfs_tmp_extentions_allowed" = x"allowed"; then : + + if test "x$mhd_cpsxfs_tmp_src_xopen_allowed" = x"required"; then : + + mhd_cv_headers_posix2008="available, activated by _XOPEN_SOURCE=700, works with extension macro" + +else + + if test "x$mhd_cpsxfs_tmp_src_xopen_allowed" = x"allowed"; then : + + mhd_cv_headers_posix2008="available, works with _XOPEN_SOURCE=700, works with extension macro" + +else + + mhd_cv_headers_posix2008="available, works with extension macro, does not work with _XOPEN_SOURCE=700" + + +fi + + +fi + +else + + if test "x$mhd_cpsxfs_tmp_src_xopen_allowed" = x"required"; then : + + mhd_cv_headers_posix2008="available, activated by _XOPEN_SOURCE=700, does not work with extension macro" + +else + + if test "x$mhd_cpsxfs_tmp_src_xopen_allowed" = x"allowed"; then : + + mhd_cv_headers_posix2008="available, works with _XOPEN_SOURCE=700, does not work with extension macro" + +else + + mhd_cv_headers_posix2008="available, does not work with _XOPEN_SOURCE=700, does not work with extension macro" + + +fi + + +fi + + +fi + + +fi + +else + + mhd_cv_headers_posix2008="available, works always" + + +fi + +else + + mhd_cv_headers_posix2008="not available" + + +fi + { mhd_cpsxfs_tmp_features_disableable=; unset mhd_cpsxfs_tmp_features_disableable;} + { mhd_cpsxfs_tmp_src_xopen_allowed=; unset mhd_cpsxfs_tmp_src_xopen_allowed;} + { mhd_cpsxfs_tmp_extentions_allowed=; unset mhd_cpsxfs_tmp_extentions_allowed;} + { mhd_cpsxfs_tmp_features_available=; unset mhd_cpsxfs_tmp_features_available;} + + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_headers_posix2008" >&5 +$as_echo "$mhd_cv_headers_posix2008" >&6; } + if `echo "${mhd_cv_headers_posix2008}" | $GREP '^available' >/dev/null 2>&1`; then : + + if `echo "${mhd_cv_headers_posix2008}" | $FGREP 'does not work with _XOPEN_SOURCE' >/dev/null 2>&1`; then : + : +else + mhd_mse_xopen_defines="${mhd_mse_xopen_defines}#define _XOPEN_SOURCE 700 +" + if test "x${mhd_mse_xopen_flags}" = "x"; then : + mhd_mse_xopen_flags="_XOPEN_SOURCE=700" +else + mhd_mse_xopen_flags="${mhd_mse_xopen_flags} _XOPEN_SOURCE=700" + +fi + +fi + + mhd_mse_xopen_features="${mhd_cv_headers_posix2008}" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking headers for POSIX.1-2001/SUSv3 features" >&5 +$as_echo_n "checking headers for POSIX.1-2001/SUSv3 features... " >&6; } +if ${mhd_cv_headers_posix2001+:} false; then : + $as_echo_n "(cached) " >&6 +else + + { mhd_cpsxfs_tmp_features_available=; unset mhd_cpsxfs_tmp_features_available;} + { mhd_cpsxfs_tmp_extentions_allowed=; unset mhd_cpsxfs_tmp_extentions_allowed;} + { mhd_cpsxfs_tmp_src_xopen_allowed=; unset mhd_cpsxfs_tmp_src_xopen_allowed;} + { mhd_cpsxfs_tmp_features_disableable=; unset mhd_cpsxfs_tmp_features_disableable;} + mhd_cpsxf_tmp_src_variable=" + + /* Start of MHD basic test includes */ +$mhd_basic_headers_includes /* End of MHD basic test includes */ + + +/* Check will be passed if ALL features are available + * and failed if ANY feature is not available. */ +int main() +{ + +#ifndef setenv + (void) setenv; +#endif + +#ifndef __NetBSD__ +#ifndef vsscanf + (void) vsscanf; +#endif +#endif + +/* Availability of next features varies, but they all must be present + * on platform with support for _XOPEN_SOURCE = 600. */ + +/* vsnprintf() should be available with _XOPEN_SOURCE >= 500, but some platforms + * provide it only with _POSIX_C_SOURCE >= 200112 (autodefined when + * _XOPEN_SOURCE >= 600) where specification of vsnprintf() is aligned with + * ISO C99 while others platforms defined it with even earlier standards. */ +#ifndef vsnprintf + (void) vsnprintf; +#endif + +/* On platforms that prefer POSIX over X/Open, fseeko() is available + * with _POSIX_C_SOURCE >= 200112 (autodefined when _XOPEN_SOURCE >= 600). + * On other platforms it should be available with _XOPEN_SOURCE >= 500. */ +#ifndef fseeko + (void) fseeko; +#endif + +/* F_GETOWN must be defined with _XOPEN_SOURCE >= 600, but some platforms + * define it with _XOPEN_SOURCE >= 500. */ +#ifndef F_GETOWN +#error F_GETOWN is not defined +choke me now; +#endif + return 0; +} + +" + mhd_cpsxf_tmp_defs_variable=" +${mhd_mse_sys_ext_defines} +" + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +$mhd_undef_all_extensions + +$mhd_cpsxf_tmp_src_variable + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features work with undefined all extensions and without _XOPEN_SOURCE" >&5 + mhd_cpsxfs_tmp_features_available="yes" # VAR-FEATURES-AVAILABLE-YES_NO + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +$mhd_cpsxf_tmp_defs_variable +$mhd_cpsxf_tmp_src_variable + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features work with extensions" >&5 + mhd_cpsxfs_tmp_extentions_allowed="allowed" # VAR-EXTENSIONS-REQUIRED_NOT-ALLOWED_ALLOWED + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +$mhd_cpsxf_tmp_defs_variable +#define _XOPEN_SOURCE 600 +$mhd_cpsxf_tmp_src_variable + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features work with extensions and with _XOPEN_SOURCE=600" >&5 + mhd_cpsxfs_tmp_src_xopen_allowed="allowed" # VAR-XOPEN-REQUIRED_NOT-ALLOWED_ALLOWED + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +$mhd_undef_all_extensions + +#define _POSIX_C_SOURCE 1 +#define _ANSI_SOURCE 1 +$mhd_cpsxf_tmp_src_variable + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features work with disabled extensions, with _POSIX_C_SOURCE=1 and _ANSI_SOURCE=1" >&5 + mhd_cpsxfs_tmp_features_disableable="no" # VAR-FEATURES-DISABLEABLE-YES_NO + +else + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features DO NOT work with disabled extensions, with _POSIX_C_SOURCE=1 and _ANSI_SOURCE=1" >&5 + mhd_cpsxfs_tmp_features_disableable="yes" # VAR-FEATURES-DISABLEABLE-YES_NO + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +else + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features DO NOT work with extensions and with _XOPEN_SOURCE=600" >&5 + mhd_cpsxfs_tmp_src_xopen_allowed="not allowed" # VAR-XOPEN-REQUIRED_NOT-ALLOWED_ALLOWED + mhd_cpsxfs_tmp_features_disableable="yes" # VAR-FEATURES-DISABLEABLE-YES_NO + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +else + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features DO NOT work with extensions" >&5 + mhd_cpsxfs_tmp_features_disableable="yes" # VAR-FEATURES-DISABLEABLE-YES_NO + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#define _XOPEN_SOURCE 600 +$mhd_cpsxf_tmp_src_variable + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features work with _XOPEN_SOURCE=600" >&5 + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +$mhd_cpsxf_tmp_src_variable + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features work by default" >&5 + mhd_cpsxfs_tmp_src_xopen_allowed="allowed" # VAR-XOPEN-REQUIRED_NOT-ALLOWED_ALLOWED + +else + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features DO NOT by default" >&5 + mhd_cpsxfs_tmp_src_xopen_allowed="required" # VAR-XOPEN-REQUIRED_NOT-ALLOWED_ALLOWED + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +$mhd_cpsxf_tmp_defs_variable +#define _XOPEN_SOURCE 600 +$mhd_cpsxf_tmp_src_variable + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features work with _XOPEN_SOURCE and extensions" >&5 + mhd_cpsxfs_tmp_extentions_allowed="allowed" # VAR-EXTENSIONS-REQUIRED_NOT-ALLOWED_ALLOWED + +else + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features DO NOT work with _XOPEN_SOURCE and extensions" >&5 + mhd_cpsxfs_tmp_extentions_allowed="not allowed" # VAR-EXTENSIONS-REQUIRED_NOT-ALLOWED_ALLOWED + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +else + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features DO NOT work with _XOPEN_SOURCE=600" >&5 + mhd_cpsxfs_tmp_extentions_allowed="not allowed" # VAR-EXTENSIONS-REQUIRED_NOT-ALLOWED_ALLOWED + mhd_cpsxfs_tmp_src_xopen_allowed="not allowed" # VAR-XOPEN-REQUIRED_NOT-ALLOWED_ALLOWED + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +else + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features DO NOT work with undefined all extensions and without _XOPEN_SOURCE" >&5 + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +$mhd_cpsxf_tmp_defs_variable +$mhd_cpsxf_tmp_src_variable + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features work with extensions" >&5 + mhd_cpsxfs_tmp_features_available="yes" # VAR-FEATURES-AVAILABLE-YES_NO + mhd_cpsxfs_tmp_features_disableable="yes" # VAR-FEATURES-DISABLEABLE-YES_NO + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +$mhd_cpsxf_tmp_src_variable + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features work by default" >&5 + mhd_cpsxfs_tmp_extentions_allowed="allowed" # VAR-EXTENSIONS-REQUIRED_NOT-ALLOWED_ALLOWED + +else + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features DO NOT by default" >&5 + mhd_cpsxfs_tmp_extentions_allowed="required" # VAR-EXTENSIONS-REQUIRED_NOT-ALLOWED_ALLOWED + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +$mhd_cpsxf_tmp_defs_variable +#define _XOPEN_SOURCE 600 +$mhd_cpsxf_tmp_src_variable + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features work with extensions and _XOPEN_SOURCE=600" >&5 + mhd_cpsxfs_tmp_src_xopen_allowed="allowed" # VAR-XOPEN-REQUIRED_NOT-ALLOWED_ALLOWED + +else + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features DO NOT work with extensions and _XOPEN_SOURCE=600" >&5 + mhd_cpsxfs_tmp_src_xopen_allowed="not allowed" # VAR-XOPEN-REQUIRED_NOT-ALLOWED_ALLOWED + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +else + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features DO NOT work with extensions" >&5 + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#define _XOPEN_SOURCE 600 +$mhd_cpsxf_tmp_src_variable + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features work with _XOPEN_SOURCE=600" >&5 + mhd_cpsxfs_tmp_features_available="yes" # VAR-FEATURES-AVAILABLE-YES_NO + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +$mhd_cpsxf_tmp_src_variable + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features work by default" >&5 + mhd_cpsxfs_tmp_src_xopen_allowed="allowed" # VAR-XOPEN-REQUIRED_NOT-ALLOWED_ALLOWED + +else + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features DO NOT by default" >&5 + mhd_cpsxfs_tmp_src_xopen_allowed="required" # VAR-XOPEN-REQUIRED_NOT-ALLOWED_ALLOWED + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +$mhd_cpsxf_tmp_defs_variable +#define _XOPEN_SOURCE 600 +$mhd_cpsxf_tmp_src_variable + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features work with _XOPEN_SOURCE=600 and extensions" >&5 + mhd_cpsxfs_tmp_extentions_allowed="allowed" # VAR-EXTENSIONS-REQUIRED_NOT-ALLOWED_ALLOWED + +else + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features DO NOT work with _XOPEN_SOURCE=600 and extensions" >&5 + mhd_cpsxfs_tmp_extentions_allowed="not allowed" # VAR-EXTENSIONS-REQUIRED_NOT-ALLOWED_ALLOWED + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +else + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features DO NOT work with _XOPEN_SOURCE=600" >&5 + mhd_cpsxfs_tmp_features_available="no" # VAR-FEATURES-AVAILABLE-YES_NO + + +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 + { mhd_cpsxf_tmp_defs_variable=; unset mhd_cpsxf_tmp_defs_variable;} + { mhd_cpsxf_tmp_src_variable=; unset mhd_cpsxf_tmp_src_variable;} + + if test "x$mhd_cpsxfs_tmp_features_available" = x"yes"; then : + + if test "x$mhd_cpsxfs_tmp_features_disableable" = x"yes"; then : + + if test "x$mhd_cpsxfs_tmp_extentions_allowed" = x"required"; then : + + if test "x$mhd_cpsxfs_tmp_src_xopen_allowed" = x"allowed"; then : + + mhd_cv_headers_posix2001="available, activated by extension macro, works with _XOPEN_SOURCE=600" + +else + + mhd_cv_headers_posix2001="available, activated by extension macro, does not work with _XOPEN_SOURCE=600" + + +fi + +else + + if test "x$mhd_cpsxfs_tmp_extentions_allowed" = x"allowed"; then : + + if test "x$mhd_cpsxfs_tmp_src_xopen_allowed" = x"required"; then : + + mhd_cv_headers_posix2001="available, activated by _XOPEN_SOURCE=600, works with extension macro" + +else + + if test "x$mhd_cpsxfs_tmp_src_xopen_allowed" = x"allowed"; then : + + mhd_cv_headers_posix2001="available, works with _XOPEN_SOURCE=600, works with extension macro" + +else + + mhd_cv_headers_posix2001="available, works with extension macro, does not work with _XOPEN_SOURCE=600" + + +fi + + +fi + +else + + if test "x$mhd_cpsxfs_tmp_src_xopen_allowed" = x"required"; then : + + mhd_cv_headers_posix2001="available, activated by _XOPEN_SOURCE=600, does not work with extension macro" + +else + + if test "x$mhd_cpsxfs_tmp_src_xopen_allowed" = x"allowed"; then : + + mhd_cv_headers_posix2001="available, works with _XOPEN_SOURCE=600, does not work with extension macro" + +else + + mhd_cv_headers_posix2001="available, does not work with _XOPEN_SOURCE=600, does not work with extension macro" + + +fi + + +fi + + +fi + + +fi + +else + + mhd_cv_headers_posix2001="available, works always" + + +fi + +else + + mhd_cv_headers_posix2001="not available" + + +fi + { mhd_cpsxfs_tmp_features_disableable=; unset mhd_cpsxfs_tmp_features_disableable;} + { mhd_cpsxfs_tmp_src_xopen_allowed=; unset mhd_cpsxfs_tmp_src_xopen_allowed;} + { mhd_cpsxfs_tmp_extentions_allowed=; unset mhd_cpsxfs_tmp_extentions_allowed;} + { mhd_cpsxfs_tmp_features_available=; unset mhd_cpsxfs_tmp_features_available;} + + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_headers_posix2001" >&5 +$as_echo "$mhd_cv_headers_posix2001" >&6; } + if `echo "${mhd_cv_headers_posix2001}" | $GREP '^available' >/dev/null 2>&1`; then : + + if `echo "${mhd_cv_headers_posix2001}" | $FGREP 'does not work with _XOPEN_SOURCE' >/dev/null 2>&1`; then : + : +else + mhd_mse_xopen_defines="${mhd_mse_xopen_defines}#define _XOPEN_SOURCE 600 +" + if test "x${mhd_mse_xopen_flags}" = "x"; then : + mhd_mse_xopen_flags="_XOPEN_SOURCE=600" +else + mhd_mse_xopen_flags="${mhd_mse_xopen_flags} _XOPEN_SOURCE=600" + +fi + +fi + + mhd_mse_xopen_features="${mhd_cv_headers_posix2001}" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking headers for SUSv2/XPG5 features" >&5 +$as_echo_n "checking headers for SUSv2/XPG5 features... " >&6; } +if ${mhd_cv_headers_susv2+:} false; then : + $as_echo_n "(cached) " >&6 +else + + { mhd_cpsxfs_tmp_features_available=; unset mhd_cpsxfs_tmp_features_available;} + { mhd_cpsxfs_tmp_extentions_allowed=; unset mhd_cpsxfs_tmp_extentions_allowed;} + { mhd_cpsxfs_tmp_src_xopen_allowed=; unset mhd_cpsxfs_tmp_src_xopen_allowed;} + { mhd_cpsxfs_tmp_features_disableable=; unset mhd_cpsxfs_tmp_features_disableable;} + mhd_cpsxf_tmp_src_variable=" + + /* Start of MHD basic test includes */ +$mhd_basic_headers_includes /* End of MHD basic test includes */ + + +/* Check will be passed if ALL features are available + * and failed if ANY feature is not available. */ +int main() +{ +/* It's not easy to write reliable test for _XOPEN_SOURCE = 500 as + * platforms not always precisely follow this standard and some + * functions are already deprecated in later standards. */ + +/* Availability of next features varies, but they all must be present + * on platform with correct support for _XOPEN_SOURCE = 500. */ + +/* Mandatory with _XOPEN_SOURCE >= 500 but as XSI extension available + * with much older standards. */ +#ifndef ftruncate + (void) ftruncate; +#endif + +/* Added with _XOPEN_SOURCE >= 500 but was available in some standards + * before. XSI extension. */ +#ifndef pread + (void) pread; +#endif + +#ifndef __APPLE__ +/* Actually comes from XPG4v2 and must be available + * with _XOPEN_SOURCE >= 500 as well. */ +#ifndef symlink + (void) symlink; +#endif + +/* Actually comes from XPG4v2 and must be available + * with _XOPEN_SOURCE >= 500 as well. XSI extension. */ +#ifndef strdup + (void) strdup; +#endif +#endif /* ! __APPLE__ */ + return 0; +} + +" + mhd_cpsxf_tmp_defs_variable=" +${mhd_mse_sys_ext_defines} +" + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +$mhd_undef_all_extensions + +$mhd_cpsxf_tmp_src_variable + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features work with undefined all extensions and without _XOPEN_SOURCE" >&5 + mhd_cpsxfs_tmp_features_available="yes" # VAR-FEATURES-AVAILABLE-YES_NO + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +$mhd_cpsxf_tmp_defs_variable +$mhd_cpsxf_tmp_src_variable + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features work with extensions" >&5 + mhd_cpsxfs_tmp_extentions_allowed="allowed" # VAR-EXTENSIONS-REQUIRED_NOT-ALLOWED_ALLOWED + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +$mhd_cpsxf_tmp_defs_variable +#define _XOPEN_SOURCE 500 +$mhd_cpsxf_tmp_src_variable + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features work with extensions and with _XOPEN_SOURCE=500" >&5 + mhd_cpsxfs_tmp_src_xopen_allowed="allowed" # VAR-XOPEN-REQUIRED_NOT-ALLOWED_ALLOWED + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +$mhd_undef_all_extensions + +#define _POSIX_C_SOURCE 1 +#define _ANSI_SOURCE 1 +$mhd_cpsxf_tmp_src_variable + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features work with disabled extensions, with _POSIX_C_SOURCE=1 and _ANSI_SOURCE=1" >&5 + mhd_cpsxfs_tmp_features_disableable="no" # VAR-FEATURES-DISABLEABLE-YES_NO + +else + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features DO NOT work with disabled extensions, with _POSIX_C_SOURCE=1 and _ANSI_SOURCE=1" >&5 + mhd_cpsxfs_tmp_features_disableable="yes" # VAR-FEATURES-DISABLEABLE-YES_NO + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +else + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features DO NOT work with extensions and with _XOPEN_SOURCE=500" >&5 + mhd_cpsxfs_tmp_src_xopen_allowed="not allowed" # VAR-XOPEN-REQUIRED_NOT-ALLOWED_ALLOWED + mhd_cpsxfs_tmp_features_disableable="yes" # VAR-FEATURES-DISABLEABLE-YES_NO + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +else + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features DO NOT work with extensions" >&5 + mhd_cpsxfs_tmp_features_disableable="yes" # VAR-FEATURES-DISABLEABLE-YES_NO + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#define _XOPEN_SOURCE 500 +$mhd_cpsxf_tmp_src_variable + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features work with _XOPEN_SOURCE=500" >&5 + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +$mhd_cpsxf_tmp_src_variable + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features work by default" >&5 + mhd_cpsxfs_tmp_src_xopen_allowed="allowed" # VAR-XOPEN-REQUIRED_NOT-ALLOWED_ALLOWED + +else + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features DO NOT by default" >&5 + mhd_cpsxfs_tmp_src_xopen_allowed="required" # VAR-XOPEN-REQUIRED_NOT-ALLOWED_ALLOWED + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +$mhd_cpsxf_tmp_defs_variable +#define _XOPEN_SOURCE 500 +$mhd_cpsxf_tmp_src_variable + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features work with _XOPEN_SOURCE and extensions" >&5 + mhd_cpsxfs_tmp_extentions_allowed="allowed" # VAR-EXTENSIONS-REQUIRED_NOT-ALLOWED_ALLOWED + +else + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features DO NOT work with _XOPEN_SOURCE and extensions" >&5 + mhd_cpsxfs_tmp_extentions_allowed="not allowed" # VAR-EXTENSIONS-REQUIRED_NOT-ALLOWED_ALLOWED + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +else + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features DO NOT work with _XOPEN_SOURCE=500" >&5 + mhd_cpsxfs_tmp_extentions_allowed="not allowed" # VAR-EXTENSIONS-REQUIRED_NOT-ALLOWED_ALLOWED + mhd_cpsxfs_tmp_src_xopen_allowed="not allowed" # VAR-XOPEN-REQUIRED_NOT-ALLOWED_ALLOWED + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +else + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features DO NOT work with undefined all extensions and without _XOPEN_SOURCE" >&5 + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +$mhd_cpsxf_tmp_defs_variable +$mhd_cpsxf_tmp_src_variable + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features work with extensions" >&5 + mhd_cpsxfs_tmp_features_available="yes" # VAR-FEATURES-AVAILABLE-YES_NO + mhd_cpsxfs_tmp_features_disableable="yes" # VAR-FEATURES-DISABLEABLE-YES_NO + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +$mhd_cpsxf_tmp_src_variable + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features work by default" >&5 + mhd_cpsxfs_tmp_extentions_allowed="allowed" # VAR-EXTENSIONS-REQUIRED_NOT-ALLOWED_ALLOWED + +else + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features DO NOT by default" >&5 + mhd_cpsxfs_tmp_extentions_allowed="required" # VAR-EXTENSIONS-REQUIRED_NOT-ALLOWED_ALLOWED + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +$mhd_cpsxf_tmp_defs_variable +#define _XOPEN_SOURCE 500 +$mhd_cpsxf_tmp_src_variable + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features work with extensions and _XOPEN_SOURCE=500" >&5 + mhd_cpsxfs_tmp_src_xopen_allowed="allowed" # VAR-XOPEN-REQUIRED_NOT-ALLOWED_ALLOWED + +else + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features DO NOT work with extensions and _XOPEN_SOURCE=500" >&5 + mhd_cpsxfs_tmp_src_xopen_allowed="not allowed" # VAR-XOPEN-REQUIRED_NOT-ALLOWED_ALLOWED + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +else + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features DO NOT work with extensions" >&5 + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#define _XOPEN_SOURCE 500 +$mhd_cpsxf_tmp_src_variable + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features work with _XOPEN_SOURCE=500" >&5 + mhd_cpsxfs_tmp_features_available="yes" # VAR-FEATURES-AVAILABLE-YES_NO + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +$mhd_cpsxf_tmp_src_variable + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features work by default" >&5 + mhd_cpsxfs_tmp_src_xopen_allowed="allowed" # VAR-XOPEN-REQUIRED_NOT-ALLOWED_ALLOWED + +else + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features DO NOT by default" >&5 + mhd_cpsxfs_tmp_src_xopen_allowed="required" # VAR-XOPEN-REQUIRED_NOT-ALLOWED_ALLOWED + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +$mhd_cpsxf_tmp_defs_variable +#define _XOPEN_SOURCE 500 +$mhd_cpsxf_tmp_src_variable + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features work with _XOPEN_SOURCE=500 and extensions" >&5 + mhd_cpsxfs_tmp_extentions_allowed="allowed" # VAR-EXTENSIONS-REQUIRED_NOT-ALLOWED_ALLOWED + +else + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features DO NOT work with _XOPEN_SOURCE=500 and extensions" >&5 + mhd_cpsxfs_tmp_extentions_allowed="not allowed" # VAR-EXTENSIONS-REQUIRED_NOT-ALLOWED_ALLOWED + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +else + $as_echo "$as_me:${as_lineno-$LINENO}: Checked features DO NOT work with _XOPEN_SOURCE=500" >&5 + mhd_cpsxfs_tmp_features_available="no" # VAR-FEATURES-AVAILABLE-YES_NO + + +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 + { mhd_cpsxf_tmp_defs_variable=; unset mhd_cpsxf_tmp_defs_variable;} + { mhd_cpsxf_tmp_src_variable=; unset mhd_cpsxf_tmp_src_variable;} + + if test "x$mhd_cpsxfs_tmp_features_available" = x"yes"; then : + + if test "x$mhd_cpsxfs_tmp_features_disableable" = x"yes"; then : + + if test "x$mhd_cpsxfs_tmp_extentions_allowed" = x"required"; then : + + if test "x$mhd_cpsxfs_tmp_src_xopen_allowed" = x"allowed"; then : + + mhd_cv_headers_susv2="available, activated by extension macro, works with _XOPEN_SOURCE=500" + +else + + mhd_cv_headers_susv2="available, activated by extension macro, does not work with _XOPEN_SOURCE=500" + + +fi + +else + + if test "x$mhd_cpsxfs_tmp_extentions_allowed" = x"allowed"; then : + + if test "x$mhd_cpsxfs_tmp_src_xopen_allowed" = x"required"; then : + + mhd_cv_headers_susv2="available, activated by _XOPEN_SOURCE=500, works with extension macro" + +else + + if test "x$mhd_cpsxfs_tmp_src_xopen_allowed" = x"allowed"; then : + + mhd_cv_headers_susv2="available, works with _XOPEN_SOURCE=500, works with extension macro" + +else + + mhd_cv_headers_susv2="available, works with extension macro, does not work with _XOPEN_SOURCE=500" + + +fi + + +fi + +else + + if test "x$mhd_cpsxfs_tmp_src_xopen_allowed" = x"required"; then : + + mhd_cv_headers_susv2="available, activated by _XOPEN_SOURCE=500, does not work with extension macro" + +else + + if test "x$mhd_cpsxfs_tmp_src_xopen_allowed" = x"allowed"; then : + + mhd_cv_headers_susv2="available, works with _XOPEN_SOURCE=500, does not work with extension macro" + +else + + mhd_cv_headers_susv2="available, does not work with _XOPEN_SOURCE=500, does not work with extension macro" + + +fi + + +fi + + +fi + + +fi + +else + + mhd_cv_headers_susv2="available, works always" + + +fi + +else + + mhd_cv_headers_susv2="not available" + + +fi + { mhd_cpsxfs_tmp_features_disableable=; unset mhd_cpsxfs_tmp_features_disableable;} + { mhd_cpsxfs_tmp_src_xopen_allowed=; unset mhd_cpsxfs_tmp_src_xopen_allowed;} + { mhd_cpsxfs_tmp_extentions_allowed=; unset mhd_cpsxfs_tmp_extentions_allowed;} + { mhd_cpsxfs_tmp_features_available=; unset mhd_cpsxfs_tmp_features_available;} + + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_headers_susv2" >&5 +$as_echo "$mhd_cv_headers_susv2" >&6; } + if `echo "${mhd_cv_headers_susv2}" | $GREP '^available' >/dev/null 2>&1`; then : + + if `echo "${mhd_cv_headers_susv2}" | $FGREP 'does not work with _XOPEN_SOURCE' >/dev/null 2>&1`; then : + : +else + mhd_mse_xopen_defines="${mhd_mse_xopen_defines}#define _XOPEN_SOURCE 500 +" + if test "x${mhd_mse_xopen_flags}" = "x"; then : + mhd_mse_xopen_flags="_XOPEN_SOURCE=500" +else + mhd_mse_xopen_flags="${mhd_mse_xopen_flags} _XOPEN_SOURCE=500" + +fi + +fi + + mhd_mse_xopen_features="${mhd_cv_headers_susv2}" + +else + mhd_mse_xopen_features="${mhd_cv_headers_susv2}" + + +fi + + + + + +fi + + + + + +fi + + + + +fi + + if test "x${mhd_cv_macro__xopen_source_defined}" = "xno" && \ + test "x${mhd_cv_macro__xopen_source_def_fiveh}" = "xno" || \ + test "x${mhd_mse_xopen_features}" = "xnot available" ; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE is already defined" >&5 +$as_echo_n "checking whether _XOPEN_SOURCE is already defined... " >&6; } +if ${mhd_cv_macro__xopen_source_defined+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +${mhd_mse_sys_ext_defines} +#ifndef _XOPEN_SOURCE +#error _XOPEN_SOURCE is not defined +choke me now; +#endif + +int +main () +{ + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + mhd_cv_macro__xopen_source_defined="yes" +else + mhd_cv_macro__xopen_source_defined="no" + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_macro__xopen_source_defined" >&5 +$as_echo "$mhd_cv_macro__xopen_source_defined" >&6; } + if test "x$mhd_cv_macro__xopen_source_defined" = x"yes"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether predefined value of _XOPEN_SOURCE is more or equal 500" >&5 +$as_echo_n "checking whether predefined value of _XOPEN_SOURCE is more or equal 500... " >&6; } +if ${mhd_cv_macro__xopen_source_def_fiveh+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +${mhd_mse_sys_ext_defines} +#if _XOPEN_SOURCE+0 < 500 +#error Value of _XOPEN_SOURCE is less than 500 +choke me now; +#endif + +int +main () +{ +int i = 0; i++; if(i) return i + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + mhd_cv_macro__xopen_source_def_fiveh="yes" +else + mhd_cv_macro__xopen_source_def_fiveh="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_macro__xopen_source_def_fiveh" >&5 +$as_echo "$mhd_cv_macro__xopen_source_def_fiveh" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether headers accept _XOPEN_SOURCE with value 1" >&5 +$as_echo_n "checking whether headers accept _XOPEN_SOURCE with value 1... " >&6; } +if ${mhd_cv_define__xopen_source_accepted_1+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +${mhd_mse_sys_ext_defines} +#define _XOPEN_SOURCE 1 + /* Start of MHD basic test includes */ +$mhd_basic_headers_includes /* End of MHD basic test includes */ + + +int +main () +{ +int i = 1; i++; if(i) return i + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + mhd_cv_define__xopen_source_accepted_1="yes" +else + mhd_cv_define__xopen_source_accepted_1="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_define__xopen_source_accepted_1" >&5 +$as_echo "$mhd_cv_define__xopen_source_accepted_1" >&6; } + if test "x$mhd_cv_define__xopen_source_accepted_1" = x"yes"; then : + mhd_mse_xopen_defines="${mhd_mse_xopen_defines}#define _XOPEN_SOURCE 1 +" + if test "x${mhd_mse_xopen_flags}" = "x"; then : + mhd_mse_xopen_flags="_XOPEN_SOURCE=1" +else + mhd_mse_xopen_flags="${mhd_mse_xopen_flags} _XOPEN_SOURCE=1" + +fi + +fi + +fi + + if test "x${mhd_cv_define__xopen_source_accepted_1}" = "xyes" || \ + test "x${mhd_cv_macro__xopen_source_def_fiveh}" = "xno"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE_EXTENDED is already defined" >&5 +$as_echo_n "checking whether _XOPEN_SOURCE_EXTENDED is already defined... " >&6; } +if ${mhd_cv_macro__xopen_source_extended_defined+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +${mhd_mse_sys_ext_defines} + +#ifndef _XOPEN_SOURCE_EXTENDED +#error _XOPEN_SOURCE_EXTENDED is not defined +choke me now; +#endif + +int +main () +{ + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + mhd_cv_macro__xopen_source_extended_defined="yes" +else + mhd_cv_macro__xopen_source_extended_defined="no" + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_macro__xopen_source_extended_defined" >&5 +$as_echo "$mhd_cv_macro__xopen_source_extended_defined" >&6; } + if test "x$mhd_cv_macro__xopen_source_extended_defined" = x"yes"; then : + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether headers accept _XOPEN_SOURCE_EXTENDED" >&5 +$as_echo_n "checking whether headers accept _XOPEN_SOURCE_EXTENDED... " >&6; } +if ${mhd_cv_define__xopen_source_extended_accepted+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +${mhd_mse_sys_ext_defines} + +#define _XOPEN_SOURCE_EXTENDED 1 + /* Start of MHD basic test includes */ +$mhd_basic_headers_includes /* End of MHD basic test includes */ + + +int +main () +{ +int i = 1; i++; if(i) return i + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + mhd_cv_define__xopen_source_extended_accepted="yes" +else + mhd_cv_define__xopen_source_extended_accepted="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_define__xopen_source_extended_accepted" >&5 +$as_echo "$mhd_cv_define__xopen_source_extended_accepted" >&6; } + if test "x$mhd_cv_define__xopen_source_extended_accepted" = x"yes"; then : + mhd_mse_xopen_defines="${mhd_mse_xopen_defines}#define _XOPEN_SOURCE_EXTENDED 1 +" + if test "x${mhd_mse_xopen_flags}" = "x"; then : + mhd_mse_xopen_flags="_XOPEN_SOURCE_EXTENDED" +else + mhd_mse_xopen_flags="${mhd_mse_xopen_flags} _XOPEN_SOURCE_EXTENDED" + +fi + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_VERSION is already defined" >&5 +$as_echo_n "checking whether _XOPEN_VERSION is already defined... " >&6; } +if ${mhd_cv_macro__xopen_version_defined+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +${mhd_mse_sys_ext_defines} + +#ifndef _XOPEN_VERSION +#error _XOPEN_VERSION is not defined +choke me now; +#endif + +int +main () +{ + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + mhd_cv_macro__xopen_version_defined="yes" +else + mhd_cv_macro__xopen_version_defined="no" + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_macro__xopen_version_defined" >&5 +$as_echo "$mhd_cv_macro__xopen_version_defined" >&6; } + if test "x$mhd_cv_macro__xopen_version_defined" = x"yes"; then : + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for value of _XOPEN_VERSION accepted by headers" >&5 +$as_echo_n "checking for value of _XOPEN_VERSION accepted by headers... " >&6; } +if ${mhd_cv_define__xopen_version_accepted+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +${mhd_mse_sys_ext_defines} + +#define _XOPEN_VERSION 4 + /* Start of MHD basic test includes */ +$mhd_basic_headers_includes /* End of MHD basic test includes */ + + +int +main () +{ +int i = 1; i++; if(i) return i + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + mhd_cv_define__xopen_version_accepted="4" +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +${mhd_mse_sys_ext_defines} + +#define _XOPEN_VERSION 3 + /* Start of MHD basic test includes */ +$mhd_basic_headers_includes /* End of MHD basic test includes */ + + +int +main () +{ +int i = 1; i++; if(i) return i + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + mhd_cv_define__xopen_version_accepted="3" +else + mhd_cv_define__xopen_version_accepted="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_define__xopen_version_accepted" >&5 +$as_echo "$mhd_cv_define__xopen_version_accepted" >&6; } + if test "x$mhd_cv_define__xopen_version_accepted" = x"no"; then : + : +else + mhd_mse_xopen_defines="${mhd_mse_xopen_defines}#define _XOPEN_VERSION ${mhd_cv_define__xopen_version_accepted} +" + if test "x${mhd_mse_xopen_flags}" = "x"; then : + mhd_mse_xopen_flags="_XOPEN_VERSION=${mhd_cv_define__xopen_version_accepted}" +else + mhd_mse_xopen_flags="${mhd_mse_xopen_flags} _XOPEN_VERSION=${mhd_cv_define__xopen_version_accepted}" + +fi + +fi + +fi + + +fi + +fi + + + +fi + + +fi + + mhd_mse_sys_features_src=" +#ifdef __APPLE__ +#include +#else +#error No useful system features. +choke me now; +#endif + +int main() +{ +#ifdef __APPLE__ +#ifndef sendfile + (void) sendfile; +#endif +#endif + return 0; +} +" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for useful system-specific features" >&5 +$as_echo_n "checking for useful system-specific features... " >&6; } +if ${mhd_cv_headers_useful_features_present+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +${mhd_mse_sys_ext_defines} +${mhd_mse_sys_features_src} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + mhd_cv_headers_useful_features_present="yes" +else + mhd_cv_headers_useful_features_present="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_headers_useful_features_present" >&5 +$as_echo "$mhd_cv_headers_useful_features_present" >&6; } + if test "x$mhd_cv_headers_useful_features_present" = x"yes"; then : + + if test "x${mhd_mse_xopen_flags}" = "x"; then : + : +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether useful system-specific features works with ${mhd_mse_xopen_flags}" >&5 +$as_echo_n "checking whether useful system-specific features works with ${mhd_mse_xopen_flags}... " >&6; } +if ${mhd_cv_headers_useful_features_works_xopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +${mhd_mse_sys_ext_defines} +${mhd_mse_xopen_defines} +${mhd_mse_sys_features_src} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + mhd_cv_headers_useful_features_works_xopen="yes" +else + mhd_cv_headers_useful_features_works_xopen="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_headers_useful_features_works_xopen" >&5 +$as_echo "$mhd_cv_headers_useful_features_works_xopen" >&6; } + +fi + +fi + + + if test "x${mhd_cv_headers_useful_features_present}" = "xyes" && \ + test "x${mhd_cv_headers_useful_features_works_xopen}" = "xno" && \ + test "x${mhd_mse_xopen_flags}" != "x"; then : + + if `echo "${mhd_mse_xopen_features}" | $FGREP ', activated by _XOPEN_SOURCE' >/dev/null 2>&1`; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: _XOPEN_SOURCE macro is required to activate all headers symbols, however some useful system-specific features does not work with _XOPEN_SOURCE. _XOPEN_SOURCE macro will not be used." >&5 +$as_echo "$as_me: WARNING: _XOPEN_SOURCE macro is required to activate all headers symbols, however some useful system-specific features does not work with _XOPEN_SOURCE. _XOPEN_SOURCE macro will not be used." >&2;} + + +fi + + { mhd_mse_xopen_defines=; unset mhd_mse_xopen_defines;} + { mhd_mse_xopen_flags=; unset mhd_mse_xopen_flags;} + { mhd_mse_xopen_values=; unset mhd_mse_xopen_values;} + + +fi + + { mhd_mse_sys_features_src=; unset mhd_mse_sys_features_src;} + { mhd_mse_xopen_defines=; unset mhd_mse_xopen_defines;} + { mhd_mse_sys_ext_defines=; unset mhd_mse_sys_ext_defines;} + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for final set of defined symbols" >&5 +$as_echo_n "checking for final set of defined symbols... " >&6; } + + for mhd_mse_Flag in ${mhd_mse_sys_ext_flags} ${mhd_mse_xopen_flags} + do + case $mhd_mse_Flag in #( + *=*) : + cat >>confdefs.h <<_ACEOF +#define `echo $mhd_mse_Flag | cut -f 1 -d =` `echo $mhd_mse_Flag | cut -f 2 -d = -s` +_ACEOF + + ;; #( + *) : + cat >>confdefs.h <<_ACEOF +#define $mhd_mse_Flag 1 +_ACEOF + + ;; +esac + + done + { mhd_mse_Flag=; unset mhd_mse_Flag;} + mhd_mse_result=`echo ${mhd_mse_sys_ext_flags} ${mhd_mse_xopen_flags}` + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${mhd_mse_result}" >&5 +$as_echo "${mhd_mse_result}" >&6; } + { mhd_mse_result=; unset mhd_mse_result;} + { mhd_mse_xopen_flags=; unset mhd_mse_xopen_flags;} + { mhd_mse_sys_ext_flags=; unset mhd_mse_sys_ext_flags;} + ac_ext=c +ac_cpp='$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='2.4.6' +macro_revision='2.4.6' + + + + + + + + + + + + + +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 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" + + +test -z "$GREP" && GREP=grep + + + + + + + + + + + + + + + + + + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then : + withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +ac_prog=ld +if test yes = "$GCC"; 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 yes = "$with_gnu_ld"; 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 + # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty + case $build_os in + mingw*) lt_bad_file=conftest.nm/nofile ;; + *) lt_bad_file=/dev/null ;; + esac + case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in + *$lt_bad_file* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break 2 + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break 2 + ;; + *) + lt_cv_path_NM=${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 "$lt_cv_path_NM" >&6; } +if test no != "$lt_cv_path_NM"; 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 -headers /dev/null 2>&1 | sed '1q'` in + *COFF*) + DUMPBIN="$DUMPBIN -symbols -headers" + ;; + *) + DUMPBIN=: + ;; + esac + fi + + if test : != "$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; } + +# 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; + ;; + + bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*) + # 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$teststring"; } >/dev/null 2>&1 && + test 17 != "$i" # 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"} + +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 $host_os in + cygwin* | mingw* | pw32* | cegcc*) + if test yes != "$GCC"; then + reload_cmds=false + fi + ;; + darwin*) + if test yes = "$GCC"; then + reload_cmds='$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 +# that 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 $host_os in +aix[4-9]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[45]*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + if ( file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + # Keep this pattern in sync with the one in func_win32_libid. + lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' + lt_cv_file_magic_cmd='$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* | bitrig*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' + 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 + ;; +os2*) + 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 one 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 $ac_status = 0; } + if test 0 -eq "$ac_status"; 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 $ac_status = 0; } + if test 0 -ne "$ac_status"; 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 "$lt_cv_ar_at_file" >&6; } + +if test no = "$lt_cv_ar_at_file"; 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 $host_os in + bitrig* | openbsd*) + old_postinstall_cmds="$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 $host_os in +aix*) + symcode='[BCDT]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[ABCDGISTW]' + ;; +hpux*) + if test ia64 = "$host_cpu"; 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 `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[ABCDGIRSTW]' ;; +esac + +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Gets list of data symbols to import. + lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" + # Adjust the below global symbol transforms to fixup imported variables. + lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" + lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" + lt_c_name_lib_hook="\ + -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ + -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" +else + # Disable hooks by default. + lt_cv_sys_global_symbol_to_import= + lt_cdecl_hook= + lt_c_name_hook= + lt_c_name_lib_hook= +fi + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n"\ +$lt_cdecl_hook\ +" -e 's/^T .* \(.*\)$/extern int \1();/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ +$lt_c_name_hook\ +" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" + +# Transform an extracted symbol line into symbol name with lib prefix and +# symbol address. +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ +$lt_c_name_lib_hook\ +" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ +" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/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, + # D for any global variable and I for any imported 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};"\ +" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ +" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ +" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ +" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ +" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print f,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 can'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* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$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.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test yes = "$pipe_works"; 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 $with_sysroot in #( + yes) + if test yes = "$GCC"; 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; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 +$as_echo_n "checking for a working dd... " >&6; } +if ${ac_cv_path_lt_DD+:} false; then : + $as_echo_n "(cached) " >&6 +else + printf 0123456789abcdef0123456789abcdef >conftest.i +cat conftest.i conftest.i >conftest2.i +: ${lt_DD:=$DD} +if test -z "$lt_DD"; then + ac_path_lt_DD_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in dd; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_lt_DD" || continue +if "$ac_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then + cmp -s conftest.i conftest.out \ + && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: +fi + $ac_path_lt_DD_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_lt_DD"; then + : + fi +else + ac_cv_path_lt_DD=$lt_DD +fi + +rm -f conftest.i conftest2.i conftest.out +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 +$as_echo "$ac_cv_path_lt_DD" >&6; } + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 +$as_echo_n "checking how to truncate binary pipes... " >&6; } +if ${lt_cv_truncate_bin+:} false; then : + $as_echo_n "(cached) " >&6 +else + printf 0123456789abcdef0123456789abcdef >conftest.i +cat conftest.i conftest.i >conftest2.i +lt_cv_truncate_bin= +if "$ac_cv_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then + cmp -s conftest.i conftest.out \ + && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" +fi +rm -f conftest.i conftest2.i conftest.out +test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 +$as_echo "$lt_cv_truncate_bin" >&6; } + + + + + + + +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +func_cc_basename () +{ + for cc_temp in $*""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac + done + func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` +} + +# Check whether --enable-libtool-lock was given. +if test "${enable_libtool_lock+set}" = set; then : + enableval=$enable_libtool_lock; +fi + +test no = "$enable_libtool_lock" || enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out what ABI is being produced by ac_compile, and set mode + # options accordingly. + echo 'int i;' > conftest.$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 what ABI is being produced by ac_compile, and set linker + # options accordingly. + 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 $ac_status = 0; }; then + if test yes = "$lt_cv_prog_gnu_ld"; 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* + ;; + +mips64*-*linux*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + 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 $ac_status = 0; }; then + emul=elf + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + emul="${emul}32" + ;; + *64-bit*) + emul="${emul}64" + ;; + esac + case `/usr/bin/file conftest.$ac_objext` in + *MSB*) + emul="${emul}btsmip" + ;; + *LSB*) + emul="${emul}ltsmip" + ;; + esac + case `/usr/bin/file conftest.$ac_objext` in + *N32*) + emul="${emul}n32" + ;; + esac + LD="${LD-ld} -m $emul" + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. Note that the listed cases only cover the + # situations where additional linker options are needed (such as when + # doing 32-bit compilation for a host where ld defaults to 64-bit, or + # vice versa); the common cases where no linker options are needed do + # not appear in the list. + echo 'int i;' > conftest.$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 + ;; + powerpc64le-*linux*) + LD="${LD-ld} -m elf32lppclinux" + ;; + powerpc64-*linux*) + LD="${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="${LD-ld} -m elf_x86_64" + ;; + powerpcle-*linux*) + LD="${LD-ld} -m elf64lppc" + ;; + 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 "$lt_cv_cc_needs_belf" >&6; } + if test yes != "$lt_cv_cc_needs_belf"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS=$SAVE_CFLAGS + fi + ;; +*-*solaris*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo 'int i;' > conftest.$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 $host in + i?86-*-solaris*|x86_64-*-solaris*) + LD="${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 "$lt_cv_path_mainfest_tool" >&6; } +if test yes != "$lt_cv_path_mainfest_tool"; 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 && $GREP single_module conftest.err; then + cat conftest.err >&5 + # Otherwise, if the output was created with a 0 exit code from + # the compiler, it worked. + elif test -f libconftest.dylib && test 0 = "$_lt_result"; 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 && $GREP force_load conftest.err; then + cat conftest.err >&5 + elif test -f conftest && test 0 = "$_lt_result" && $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 ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test yes = "$lt_cv_apple_cc_single_mod"; then + _lt_dar_single_mod='$single_module' + fi + if test yes = "$lt_cv_ld_exported_symbols_list"; 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 no = "$lt_cv_ld_force_load"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac + +# func_munge_path_list VARIABLE PATH +# ----------------------------------- +# VARIABLE is name of variable containing _space_ separated list of +# directories to be munged by the contents of PATH, which is string +# having a format: +# "DIR[:DIR]:" +# string "DIR[ DIR]" will be prepended to VARIABLE +# ":DIR[:DIR]" +# string "DIR[ DIR]" will be appended to VARIABLE +# "DIRP[:DIRP]::[DIRA:]DIRA" +# string "DIRP[ DIRP]" will be prepended to VARIABLE and string +# "DIRA[ DIRA]" will be appended to VARIABLE +# "DIR[:DIR]" +# VARIABLE will be replaced by "DIR[ DIR]" +func_munge_path_list () +{ + case x$2 in + x) + ;; + *:) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" + ;; + x:*) + eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" + ;; + *::*) + eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" + eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" + ;; + *) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" + ;; + esac +} + +{ $as_echo "$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_win32_dll=yes + +case $host in +*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args. +set dummy ${ac_tool_prefix}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_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 "$OBJDUMP" && OBJDUMP=objdump + + + + + + + + enable_dlopen=no + + + + # Check whether --enable-shared was given. +if test "${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=$lt_save_ifs + ;; + esac +else + pic_mode=default +fi + + + + + + + + + # Check whether --enable-fast-install was given. +if test "${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 + + + + + + + + + shared_archive_member_spec= +case $host,$enable_shared in +power*-*-aix[5-9]*,yes) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 +$as_echo_n "checking which variant of shared library versioning to provide... " >&6; } + +# Check whether --with-aix-soname was given. +if test "${with_aix_soname+set}" = set; then : + withval=$with_aix_soname; case $withval in + aix|svr4|both) + ;; + *) + as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5 + ;; + esac + lt_cv_with_aix_soname=$with_aix_soname +else + if ${lt_cv_with_aix_soname+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_with_aix_soname=aix +fi + + with_aix_soname=$lt_cv_with_aix_soname +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 +$as_echo "$with_aix_soname" >&6; } + if test aix != "$with_aix_soname"; then + # For the AIX way of multilib, we name the shared archive member + # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', + # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. + # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, + # the AIX toolchain works better with OBJECT_MODE set (default 32). + if test 64 = "${OBJECT_MODE-32}"; then + shared_archive_member_spec=shr_64 + else + shared_archive_member_spec=shr + fi + fi + ;; +*) + with_aix_soname=aix + ;; +esac + + + + + + + + + + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS=$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 $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test set != "${COLLECT_NAMES+set}"; 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 + +func_cc_basename $compiler +cc_basename=$func_cc_basename_result + + +# 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 yes = "$GCC"; 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" ## exclude from sc_useless_quotes_in_assignment + # 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 "$lt_cv_prog_compiler_rtti_exceptions" >&6; } + +if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then + lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" +else + : +fi + +fi + + + + + + + lt_prog_compiler_wl= +lt_prog_compiler_pic= +lt_prog_compiler_static= + + + if test yes = "$GCC"; then + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_static='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + fi + lt_prog_compiler_pic='-fPIC' + ;; + + 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' + case $host_os in + os2*) + lt_prog_compiler_static='$wl-static' + ;; + esac + ;; + + 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 $host_os in + aix*) + lt_prog_compiler_wl='-Wl,' + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + else + lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + case $cc_basename in + nagfor*) + # NAG Fortran compiler + lt_prog_compiler_wl='-Wl,-Wl,,' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + esac + ;; + + 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' + case $host_os in + os2*) + lt_prog_compiler_static='$wl-static' + ;; + esac + ;; + + 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 $cc_basename in + # old Intel for x86_64, which still supported -KPIC. + ecc*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='--shared' + lt_prog_compiler_static='--static' + ;; + nagfor*) + # NAG Fortran compiler + lt_prog_compiler_wl='-Wl,-Wl,,' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + tcc*) + # Fabrice Bellard et al's Tiny C Compiler + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + xl* | bgxl* | bgf* | mpixl*) + # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-qpic' + lt_prog_compiler_static='-qstaticlink' + ;; + *) + case `$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 $host_os in + # For platforms that do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic= + ;; + *) + lt_prog_compiler_pic="$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" ## exclude from sc_useless_quotes_in_assignment + # 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 "$lt_cv_prog_compiler_pic_works" >&6; } + +if test yes = "$lt_cv_prog_compiler_pic_works"; 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 "$lt_cv_prog_compiler_static_works" >&6; } + +if test yes = "$lt_cv_prog_compiler_static_works"; 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 "$lt_cv_prog_compiler_c_o" >&6; } + + + + +hard_links=nottested +if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; 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 "$hard_links" >&6; } + if test no = "$hard_links"; 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 $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test yes != "$GCC"; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd* | bitrig*) + 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 yes = "$with_gnu_ld"; 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 yes = "$lt_use_gnu_ld_interface"; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='$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 | $SED -e 's/(^)\+)\s\+//' 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 $host_os in + aix[3-9]*) + # On AIX/PPC, the GNU linker is very broken + if test ia64 != "$host_cpu"; 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 $lib' + # If the export-symbols file already is a .def file, use it as + # is; otherwise, prepend EXPORTS... + archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; 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 $lib' + link_all_deplibs=yes + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + shrext_cmds=.dll + archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + enable_shared_with_static_runtimes=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 $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test linux-dietlibc = "$host_os"; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test no = "$tmp_diet" + 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=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + whole_archive_flag_spec= + tmp_sharedflag='--shared' ;; + nagfor*) # NAGFOR 5.3 + tmp_sharedflag='-Wl,-shared' ;; + xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + nvcc*) # Cuda Compiler Driver 2.2 + whole_archive_flag_spec='$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 $lib' + + if test yes = "$supports_anon_versioning"; 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 $cc_basename in + tcc*) + export_dynamic_flag_spec='-rdynamic' + ;; + xlf* | bgf* | bgxlf* | mpixlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' + if test yes = "$supports_anon_versioning"; 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 cannot +*** 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 $lib' + else + ld_shlibs=no + fi + ;; + esac + + if test no = "$ld_shlibs"; 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 yes = "$GCC" && test -z "$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 ia64 = "$host_cpu"; 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 GNU nm, but means don't demangle to AIX nm. + # Without the "-l" option, or with the "-B" option, AIX nm treats + # weak defined symbols like other global defined symbols, whereas + # GNU nm marks them as "W". + # While the 'weak' keyword is ignored in the Export File, we need + # it in the Import File for the 'aix-soname' feature, so we have + # to replace the "-B" option with "-P" for AIX nm. + 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) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | 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 + # have runtime linking enabled, and use it for executables. + # For shared libraries, we enable/disable runtime linking + # depending on the kind of the shared library created - + # when "with_aix_soname,aix_use_runtimelinking" is: + # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables + # "aix,yes" lib.so shared, rtl:yes, for executables + # lib.a static archive + # "both,no" lib.so.V(shr.o) shared, rtl:yes + # lib.a(lib.so.V) shared, rtl:no, for executables + # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a(lib.so.V) shared, rtl:no + # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a static archive + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then + aix_use_runtimelinking=yes + break + fi + done + if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then + # With aix-soname=svr4, we create the lib.so.V shared archives only, + # so we don't have lib.a shared libs to link our executables. + # We have to force runtime linking in this case. + aix_use_runtimelinking=yes + LDFLAGS="$LDFLAGS -Wl,-brtl" + fi + ;; + 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,' + case $with_aix_soname,$aix_use_runtimelinking in + aix,*) ;; # traditional, no import file + svr4,* | *,yes) # use import file + # The Import File defines what to hardcode. + hardcode_direct=no + hardcode_direct_absolute=no + ;; + esac + + if test yes = "$GCC"; 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 yes = "$aix_use_runtimelinking"; then + shared_flag="$shared_flag "'$wl-G' + fi + # Need to ensure runtime linking is disabled for the traditional + # shared library, or the linker may eventually find shared libraries + # /with/ Import File - we do not want to mix them. + shared_flag_aix='-shared' + shared_flag_svr4='-shared $wl-G' + else + # not using gcc + if test ia64 = "$host_cpu"; 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 yes = "$aix_use_runtimelinking"; then + shared_flag='$wl-G' + else + shared_flag='$wl-bM:SRE' + fi + shared_flag_aix='$wl-bM:SRE' + shared_flag_svr4='$wl-G' + fi + fi + + export_dynamic_flag_spec='$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,yes = "$with_aix_soname,$aix_use_runtimelinking"; 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 set = "${lt_cv_aix_libpath+set}"; then + aix_libpath=$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' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag + else + if test ia64 = "$host_cpu"; 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$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + if test set = "${lt_cv_aix_libpath+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=' $wl-berok' + if test yes = "$with_gnu_ld"; 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 + archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' + # -brtl affects multiple linker settings, -berok does not and is overridden later + compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' + if test svr4 != "$with_aix_soname"; then + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' + fi + if test aix != "$with_aix_soname"; then + archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' + else + # used by -dlpreopen to get the symbols + archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' + fi + archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' + 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 $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' + archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then + cp "$export_symbols" "$output_objdir/$soname.def"; + echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; + else + $SED -e '\''s/^/-link -EXPORT:/'\'' < $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$old_deplibs' + enable_shared_with_static_runtimes=yes + ;; + esac + ;; + + darwin* | rhapsody*) + + + archive_cmds_need_lc=no + hardcode_direct=no + hardcode_automatic=yes + hardcode_shlibpath_var=unsupported + if test yes = "$lt_cv_ld_force_load"; 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 $cc_basename in + ifort*|nagfor*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test yes = "$_lt_dar_can_shared"; 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 yes = "$GCC"; then + archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + else + archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$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='$wl-E' + ;; + + hpux10*) + if test yes,no = "$GCC,$with_gnu_ld"; then + archive_cmds='$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 $linker_flags' + fi + if test no = "$with_gnu_ld"; then + hardcode_libdir_flag_spec='$wl+b $wl$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='$wl-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + fi + ;; + + hpux11*) + if test yes,no = "$GCC,$with_gnu_ld"; 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 "$lt_cv_prog_compiler__b" >&6; } + +if test yes = "$lt_cv_prog_compiler__b"; 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 $linker_flags' +fi + + ;; + esac + fi + if test no = "$with_gnu_ld"; 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 yes = "$GCC"; then + archive_cmds='$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 "$lt_cv_irix_exported_symbol" >&6; } + if test yes = "$lt_cv_irix_exported_symbol"; 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 $lib' + fi + link_all_deplibs=no + else + archive_cmds='$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 + ;; + + linux*) + case $cc_basename in + tcc*) + # Fabrice Bellard et al's Tiny C Compiler + ld_shlibs=yes + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + 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* | bitrig*) + 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 - | $GREP __ELF__`"; then + archive_cmds='$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='$wl-E' + else + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='$wl-rpath,$libdir' + fi + else + ld_shlibs=no + fi + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + shrext_cmds=.dll + archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + enable_shared_with_static_runtimes=yes + ;; + + osf3*) + if test yes = "$GCC"; 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 yes = "$GCC"; 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 $libdir' + fi + archive_cmds_need_lc='no' + hardcode_libdir_separator=: + ;; + + solaris*) + no_undefined_flag=' -z defs' + if test yes = "$GCC"; 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 yes = "$GCC"; then + whole_archive_flag_spec='$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 sequent = "$host_vendor"; 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 yes = "$GCC"; then + archive_cmds='$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 $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We CANNOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag='$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 yes = "$GCC"; then + archive_cmds='$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 sni = "$host_vendor"; 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 "$ld_shlibs" >&6; } +test no = "$ld_shlibs" && 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 yes,yes = "$GCC,$enable_shared"; 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 +$as_echo_n "checking dynamic linker characteristics... " >&6; } + +if test yes = "$GCC"; 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 $LDFLAGS -print-multi-os-directory 2>/dev/null` + # ...but if some path component already ends with the multilib dir we assume + # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). + case "$lt_multi_os_dir; $lt_search_path_spec " in + "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) + lt_multi_os_dir= + ;; + esac + 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" + elif test -n "$lt_multi_os_dir"; then + test -d "$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$major' + ;; + +aix[4-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test ia64 = "$host_cpu"; 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 + # Using Import Files as archive members, it is possible to support + # filename-based versioning of shared library archives on AIX. While + # this would work for both with and without runtime linking, it will + # prevent static linking of such archives. So we do filename-based + # shared library versioning with .so extension only, which is used + # when both runtime linking and shared linking is enabled. + # Unfortunately, runtime linking may impact performance, so we do + # not want this to be the default eventually. Also, we use the + # versioned .so libs for executables only if there is the -brtl + # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. + # To allow for filename-based versioning support, we need to create + # libNAME.so.V as an archive file, containing: + # *) an Import File, referring to the versioned filename of the + # archive as well as the shared archive member, telling the + # bitwidth (32 or 64) of that shared object, and providing the + # list of exported symbols of that shared object, eventually + # decorated with the 'weak' keyword + # *) the shared object with the F_LOADONLY flag set, to really avoid + # it being seen by the linker. + # At run time we better use the real file rather than another symlink, + # but for link time we create the symlink libNAME.so -> libNAME.so.V + + case $with_aix_soname,$aix_use_runtimelinking in + # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + aix,yes) # traditional libtool + dynamic_linker='AIX unversionable lib.so' + # 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' + ;; + aix,no) # traditional AIX only + dynamic_linker='AIX lib.a(lib.so.V)' + # 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$major' + ;; + svr4,*) # full svr4 only + dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,yes) # both, prefer svr4 + dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # unpreferred sharedlib libNAME.a needs extra handling + postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"' + postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,no) # both, prefer aix + dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling + postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' + postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' + ;; + esac + 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%'\''`; $RM /sys/libs/${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$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + 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=no + 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 32 = "$HPUX_IA64_MODE"; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + sys_lib_dlsearch_path_spec=/usr/lib/hpux32 + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + sys_lib_dlsearch_path_spec=/usr/lib/hpux64 + fi + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$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 $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test yes = "$lt_cv_prog_gnu_ld"; 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$libsuff" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +linux*android*) + version_type=none # Android doesn't support versioned libraries. + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext' + soname_spec='$libname$release$shared_ext' + finish_cmds= + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + dynamic_linker='Android linker' + # Don't embed -rpath directories since the linker doesn't support them. + hardcode_libdir_flag_spec='-L$libdir' + ;; + +# 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 + + # Ideally, we could use ldconfig to report *all* directores which are + # searched for libraries, however this is still not possible. Aside from not + # being certain /sbin/ldconfig is available, command + # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, + # even though it is searched at run-time. Try to do the best guess by + # appending ld.so.conf contents (and includes) 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* | bitrig*) + version_type=sunos + sys_lib_dlsearch_path_spec=/usr/lib + need_lib_prefix=no + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + need_version=no + else + need_version=yes + fi + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +os2*) + libname_spec='$name' + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + # OS/2 can only load a DLL with a base name of 8 characters or less. + soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; + v=$($ECHO $release$versuffix | tr -d .-); + n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); + $ECHO $n$v`$shared_ext' + library_names_spec='${libname}_dll.$libext' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=BEGINLIBPATH + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + 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~ + $RM \$dlpath' + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='$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 $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test yes = "$with_gnu_ld"; 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.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=sco + need_lib_prefix=no + need_version=no + library_names_spec='$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 yes = "$with_gnu_ld"; 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 "$dynamic_linker" >&6; } +test no = "$dynamic_linker" && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test yes = "$GCC"; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then + sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec +fi + +if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then + sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec +fi + +# remember unaugmented sys_lib_dlsearch_path content for libtool script decls... +configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec + +# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code +func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" + +# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool +configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$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 "$runpath_var" || + test yes = "$hardcode_automatic"; then + + # We can hardcode non-existent directories. + if test no != "$hardcode_direct" && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" && + test no != "$hardcode_minus_L"; 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 "$hardcode_action" >&6; } + +if test relink = "$hardcode_action" || + test yes = "$inherit_rpath"; then + # Fast installation is not supported + enable_fast_install=no +elif test yes = "$shlibpath_overrides_runpath" || + test no = "$enable_shared"; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + + + + + + if test yes != "$enable_dlopen"; 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 + + ;; + + tpf*) + # Don't try to run any link tests for TPF. We know it's impossible + # because TPF is a cross-compiler, and we know how we open DSOs. + lt_cv_dlopen=dlopen + lt_cv_dlopen_libs= + lt_cv_dlopen_self=no + ;; + + *) + 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 no = "$lt_cv_dlopen"; then + enable_dlopen=no + else + enable_dlopen=yes + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS=$CPPFLAGS + test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$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 : + $as_echo_n "(cached) " >&6 +else + if test yes = "$cross_compiling"; 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 -fvisibility=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 "$lt_cv_dlopen_self" >&6; } + + if test yes = "$lt_cv_dlopen_self"; 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 : + $as_echo_n "(cached) " >&6 +else + if test yes = "$cross_compiling"; 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 -fvisibility=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 what 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 +$as_echo_n "checking whether to build shared libraries... " >&6; } + test no = "$can_build_shared" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test yes = "$enable_shared" && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[4-9]*) + if test ia64 != "$host_cpu"; then + case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in + yes,aix,yes) ;; # shared object as lib.so file only + yes,svr4,*) ;; # shared object as lib.so archive member only + yes,*) enable_static=no ;; # shared object in lib.a archive as well + esac + 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 +$as_echo_n "checking whether to build static libraries... " >&6; } + # Make sure either enable_shared or enable_static is yes. + test yes = "$enable_shared" || 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 -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args. +set dummy ${ac_tool_prefix}windres; 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_RC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$RC"; then + ac_cv_prog_RC="$RC" # Let the user override the test. +else +as_save_IFS=$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_RC="${ac_tool_prefix}windres" + $as_echo "$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 +RC=$ac_cv_prog_RC +if test -n "$RC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RC" >&5 +$as_echo "$RC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RC"; then + ac_ct_RC=$RC + # Extract the first word of "windres", so it can be a program name with args. +set dummy windres; 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_RC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_RC"; then + ac_cv_prog_ac_ct_RC="$ac_ct_RC" # Let the user override the test. +else +as_save_IFS=$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_RC="windres" + $as_echo "$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_RC=$ac_cv_prog_ac_ct_RC +if test -n "$ac_ct_RC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RC" >&5 +$as_echo "$ac_ct_RC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_RC" = x; then + RC="" + 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 + RC=$ac_ct_RC + fi +else + RC="$ac_cv_prog_RC" +fi + + + + +# Source file extension for RC test sources. +ac_ext=rc + +# Object file extension for compiled RC test sources. +objext=o +objext_RC=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' + +# Code to be used in simple link tests +lt_simple_link_test_code=$lt_simple_compile_test_code + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. + + + + + + +# If no C compiler was specified, use CC. +LTCC=${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 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` +$RM -r conftest* + + +# Allow CC to be a program name with arguments. +lt_save_CC=$CC +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC= +CC=${RC-"windres"} +CFLAGS= +compiler=$CC +compiler_RC=$CC +func_cc_basename $compiler +cc_basename=$func_cc_basename_result + +lt_cv_prog_compiler_c_o_RC=yes + +if test -n "$compiler"; then + : + + + +fi + +GCC=$lt_save_GCC +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=$lt_save_CC +CFLAGS=$lt_save_CFLAGS + + +# Workaround for libgcrypt +if test "x$lt_sysroot" != "x" && test "x$SYSROOT" = "x"; then : + SYSROOT="$lt_sysroot" +fi + +PACKAGE_VERSION_MAJOR='0' +PACKAGE_VERSION_MINOR='9' +PACKAGE_VERSION_SUBMINOR='59' +as_fn_arith $LIB_VERSION_CURRENT - $LIB_VERSION_AGE && MHD_W32_DLL_SUFF=$as_val + + + + +ac_config_files="$ac_config_files src/microhttpd/microhttpd_dll_res.rc" + + +MHD_LIB_CPPFLAGS="" +MHD_LIB_CFLAGS="" +MHD_LIB_LDFLAGS="" +MHD_LIBDEPS="" +# for pkg-config +MHD_REQ_PRIVATE='' +MHD_LIBDEPS_PKGCFG='' + + + + +ac_fn_c_check_header_compile "$LINENO" "stdbool.h" "ac_cv_header_stdbool_h" "$ac_includes_default + +" +if test "x$ac_cv_header_stdbool_h" = xyes; then : + + ac_fn_c_check_type "$LINENO" "bool" "ac_cv_type_bool" " +#include + + +" +if test "x$ac_cv_type_bool" = xyes; then : + + $as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h + + $as_echo "#define HAVE_REAL_BOOL 1" >>confdefs.h + + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Header is present, but \"bool\" type cannot be detected. Check compiler flags." >&5 +$as_echo "$as_me: WARNING: Header is present, but \"bool\" type cannot be detected. Check compiler flags." >&2;} + $as_echo "#define bool int" >>confdefs.h + + +fi + + +else + + ac_fn_c_check_type "$LINENO" "bool" "ac_cv_type_bool" " + +" +if test "x$ac_cv_type_bool" = xyes; then : + $as_echo "#define HAVE_REAL_BOOL 1" >>confdefs.h + +else + + ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" " + +" +if test "x$ac_cv_type__Bool" = xyes; then : + + $as_echo "#define HAVE_REAL_BOOL 1" >>confdefs.h + + $as_echo "#define bool _Bool" >>confdefs.h + + +else + + $as_echo "#define bool int" >>confdefs.h + + +fi + + +fi + + +fi + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \"true\" is defined or builtin" >&5 +$as_echo_n "checking whether \"true\" is defined or builtin... " >&6; } +if ${mhd_cv_macro_true_defined+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef HAVE_STDBOOL_H +#include +#endif + +int +main () +{ + +#if defined(true) + /* dummy */ +#else + (void)true; +#endif + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + mhd_cv_macro_true_defined='yes' +else + mhd_cv_macro_true_defined='no' +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_macro_true_defined" >&5 +$as_echo "$mhd_cv_macro_true_defined" >&6; } +if test "x$mhd_cv_macro_true_defined" = x"yes"; then : + : +else + +$as_echo "#define true (!0)" >>confdefs.h + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \"false\" is defined or builtin" >&5 +$as_echo_n "checking whether \"false\" is defined or builtin... " >&6; } +if ${mhd_cv_macro_false_defined+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef HAVE_STDBOOL_H +#include +#endif + +int +main () +{ + +#if !defined(false) + (void)false; +#else + /* dummy */ +#endif + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + mhd_cv_macro_false_defined='yes' +else + mhd_cv_macro_false_defined='no' +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_macro_false_defined" >&5 +$as_echo "$mhd_cv_macro_false_defined" >&6; } +if test "x$mhd_cv_macro_false_defined" = x"yes"; then : + : +else + +$as_echo "#define false 0" >>confdefs.h + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \"true\" and \"false\" could be used" >&5 +$as_echo_n "checking whether \"true\" and \"false\" could be used... " >&6; } +if ${mhd_cv_macro_true_false_valid+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef HAVE_STDBOOL_H +#include +#endif + +int +main () +{ + + int var1[true ? 1 : -1] = { 1 }; + int var2[false ? -1 : 1] = { 2 }; + int var3[!true ? -1 : 1] = { 3 }; + int var4[!false ? 1 : -1] = { 4 }; + if (var1[0] == var2[0] || var3[0] == var4[0]) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + mhd_cv_macro_true_false_valid='yes' +else + mhd_cv_macro_true_false_valid='no' +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_macro_true_false_valid" >&5 +$as_echo "$mhd_cv_macro_true_false_valid" >&6; } +if test "x$mhd_cv_macro_true_false_valid" = x"yes"; then : + : +else + as_fn_error $? "Value of \"true\" or value of \"false\" is not valid. Check config.log for details." "$LINENO" 5 +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -Werror=attributes" >&5 +$as_echo_n "checking whether C compiler accepts -Werror=attributes... " >&6; } +if ${ax_cv_check_cflags___Werror_attributes+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ax_check_save_flags=$CFLAGS + CFLAGS="$CFLAGS -Werror=attributes" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ax_cv_check_cflags___Werror_attributes=yes +else + ax_cv_check_cflags___Werror_attributes=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS=$ax_check_save_flags +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___Werror_attributes" >&5 +$as_echo "$ax_cv_check_cflags___Werror_attributes" >&6; } +if test "x$ax_cv_check_cflags___Werror_attributes" = xyes; then : + + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -Werror=attributes" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Werror=attributes actually works" >&5 +$as_echo_n "checking whether -Werror=attributes actually works... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +__attribute__((non_existing_attrb_dummy)) int SimpleFunc(void) {return 3;} +int +main () +{ +int r = SimpleFunc(); if (r) return r; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + errattr_CFLAGS="" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + errattr_CFLAGS="-Werror=attributes" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS="$save_CFLAGS" + +else + errattr_CFLAGS="" +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for function inline keywords suppoted by $CC" >&5 +$as_echo_n "checking for function inline keywords suppoted by $CC... " >&6; } +save_CFLAGS="$CFLAGS" +CFLAGS="$CFLAGS $errattr_CFLAGS" +inln_prfx="none" +# Prefer always inline functions +for inln_prfx_chk in InlineWithAttr __forceinline inline __inline__ __inline _inline _Inline; do + # Try to link to avoid "symbol undefined" problems at build time + if test "x$inln_prfx_chk" = "xInlineWithAttr"; then : + + if test "x$errattr_CFLAGS" = "x"; then : + # Skip test with attribute as negative result can't be detected + inln_prfx_chk="__forceinline" # use next value + +else + inln_prfx_chk="inline __attribute__((always_inline))" +fi + +fi + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +#error This test is only for C. +choke me +#endif +#ifdef HAVE_STDBOOL_H +#include +#endif + static $inln_prfx_chk bool cmpfn(int x, int y) + { return x > y; } + static $inln_prfx_chk int sumfn(int x, int y) + { return x + y; } + +int +main () +{ + + int a = 1, b = 100, c; + if (cmpfn(a, b)) + c = sumfn(a, b); + else + c = 0 - sumfn(a, b); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + inln_prfx="$inln_prfx_chk" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + test "x$inln_prfx" != "xnone" && break +done +if test "x$inln_prfx" != "xnone"; then : + + +$as_echo "#define INLINE_FUNC 1" >>confdefs.h + + +cat >>confdefs.h <<_ACEOF +#define _MHD_static_inline static $inln_prfx +_ACEOF + + +else + + +$as_echo "#define _MHD_static_inline static" >>confdefs.h + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $inln_prfx" >&5 +$as_echo "$inln_prfx" >&6; } +CFLAGS="$save_CFLAGS" + +# Check system type +shutdown_trig_select='no' +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for target host OS" >&5 +$as_echo_n "checking for target host OS... " >&6; } +case "$host_os" in +*darwin* | *rhapsody* | *macosx*) + +cat >>confdefs.h <<_ACEOF +#define OSX 1 +_ACEOF + + CFLAGS="-no-cpp-precomp -fno-common $CFLAGS" + mhd_host_os='Darwin' + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_host_os" >&5 +$as_echo "$mhd_host_os" >&6; } + ;; +freebsd*) + +cat >>confdefs.h <<_ACEOF +#define SOMEBSD 1 +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define FREEBSD 1 +_ACEOF + + mhd_host_os='FreeBSD' + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_host_os" >&5 +$as_echo "$mhd_host_os" >&6; } + ;; +openbsd*) + +cat >>confdefs.h <<_ACEOF +#define SOMEBSD 1 +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define OPENBSD 1 +_ACEOF + + mhd_host_os='OpenBSD' + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_host_os" >&5 +$as_echo "$mhd_host_os" >&6; } + ;; +netbsd*) + +cat >>confdefs.h <<_ACEOF +#define SOMEBSD 1 +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define NETBSD 1 +_ACEOF + + mhd_host_os='NetBSD' + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_host_os" >&5 +$as_echo "$mhd_host_os" >&6; } + ;; +*solaris*) + +cat >>confdefs.h <<_ACEOF +#define SOLARIS 1 +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define _REENTRANT 1 +_ACEOF + + mhd_host_os='Solaris' + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_host_os" >&5 +$as_echo "$mhd_host_os" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 +$as_echo_n "checking for library containing gethostbyname... " >&6; } +if ${ac_cv_search_gethostbyname+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char gethostbyname (); +int +main () +{ +return gethostbyname (); + ; + return 0; +} +_ACEOF +for ac_lib in '' nsl; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_gethostbyname=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_gethostbyname+:} false; then : + break +fi +done +if ${ac_cv_search_gethostbyname+:} false; then : + +else + ac_cv_search_gethostbyname=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5 +$as_echo "$ac_cv_search_gethostbyname" >&6; } +ac_res=$ac_cv_search_gethostbyname +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 +$as_echo_n "checking for library containing socket... " >&6; } +if ${ac_cv_search_socket+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char socket (); +int +main () +{ +return socket (); + ; + return 0; +} +_ACEOF +for ac_lib in '' socket; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_socket=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_socket+:} false; then : + break +fi +done +if ${ac_cv_search_socket+:} false; then : + +else + ac_cv_search_socket=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 +$as_echo "$ac_cv_search_socket" >&6; } +ac_res=$ac_cv_search_socket +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + + ;; +*arm-linux*) + +cat >>confdefs.h <<_ACEOF +#define LINUX 1 +_ACEOF + + mhd_host_os='ARM Linux' + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_host_os" >&5 +$as_echo "$mhd_host_os" >&6; } + CFLAGS="-fPIC -pipe $CFLAGS" + ;; +*linux*) + +cat >>confdefs.h <<_ACEOF +#define LINUX 1 +_ACEOF + + mhd_host_os='Linux' + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_host_os" >&5 +$as_echo "$mhd_host_os" >&6; } + ;; +*cygwin*) + +cat >>confdefs.h <<_ACEOF +#define CYGWIN 1 +_ACEOF + + mhd_host_os='Windows (Cygwin)' + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_host_os" >&5 +$as_echo "$mhd_host_os" >&6; } + os_is_windows=yes + ;; +*mingw*) + +cat >>confdefs.h <<_ACEOF +#define MINGW 1 +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define WINDOWS 1 +_ACEOF + + mhd_host_os='Windows (MinGW)' + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_host_os" >&5 +$as_echo "$mhd_host_os" >&6; } + LIBS="$LIBS -lws2_32" + for ac_header in winsock2.h ws2tcpip.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 + +else + as_fn_error $? "Winsock2 headers are required for W32" "$LINENO" 5 +fi + +done + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MS lib utility" >&5 +$as_echo_n "checking for MS lib utility... " >&6; } +if ${ac_cv_use_ms_lib_tool+:} false; then : + $as_echo_n "(cached) " >&6 +else + mslibcheck=`lib 2>&1` + if [[ $mslibcheck = "Microsoft (R) Library Manager"* ]]; then + ac_cv_use_ms_lib_tool=yes + else + ac_cv_use_ms_lib_tool=no + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_use_ms_lib_tool" >&5 +$as_echo "$ac_cv_use_ms_lib_tool" >&6; } + if test "x$ac_cv_use_ms_lib_tool" = "xyes"; then + MS_LIB_TOOL=lib + + fi + + os_is_windows=yes + os_is_native_w32=yes + ;; +*openedition*) + +cat >>confdefs.h <<_ACEOF +#define OS390 1 +_ACEOF + + mhd_host_os='OS/390' + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_host_os" >&5 +$as_echo "$mhd_host_os" >&6; } + ;; +gnu*) + +$as_echo "#define GNU_HURD 1" >>confdefs.h + + mhd_host_os='GNU Hurd' + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_host_os" >&5 +$as_echo "$mhd_host_os" >&6; } + ;; +*) + mhd_host_os='unrecognised OS' + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_host_os" >&5 +$as_echo "$mhd_host_os" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unrecognised OS $host_os" >&5 +$as_echo "$as_me: WARNING: Unrecognised OS $host_os" >&2;} + +cat >>confdefs.h <<_ACEOF +#define OTHEROS 1 +_ACEOF + +;; +esac + + if test "x$os_is_windows" = "xyes" && \ + test "x${os_is_native_w32}" != "xyes"; then + CYGWIN_TARGET_TRUE= + CYGWIN_TARGET_FALSE='#' +else + CYGWIN_TARGET_TRUE='#' + CYGWIN_TARGET_FALSE= +fi + + + +# Check whether --with-threads was given. +if test "${with_threads+set}" = set; then : + withval=$with_threads; +else + with_threads='auto' +fi + +case $with_threads in #( + win32) : + with_threads='w32' ;; #( + pthreads) : + with_threads='posix' ;; #( + posix) : + : ;; #( + w32) : + : ;; #( + auto) : + : ;; #( + *) : + as_fn_error $? "incorrect parameter \"$with_threads\" specified for --with-threads" "$LINENO" 5 + ;; +esac + +# Check for posix threads support, regardless of configure parameters as +# testsuite use only posix threads. + + + + +ac_ext=c +ac_cpp='$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 + +ax_pthread_ok=no + +# We used to check for pthread.h first, but this fails if pthread.h +# requires special compiler flags (e.g. on Tru64 or Sequent). +# It gets checked for in the link test anyway. + +# First of all, check if the user has set any of the PTHREAD_LIBS, +# etcetera environment variables, and if threads linking works using +# them: +if test "x$PTHREAD_CFLAGS$PTHREAD_LIBS" != "x"; then + ax_pthread_save_CC="$CC" + ax_pthread_save_CFLAGS="$CFLAGS" + ax_pthread_save_LIBS="$LIBS" + if test "x$PTHREAD_CC" != "x"; then : + CC="$PTHREAD_CC" +fi + CFLAGS="$CFLAGS $PTHREAD_CFLAGS" + LIBS="$PTHREAD_LIBS $LIBS" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS" >&5 +$as_echo_n "checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$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 pthread_join (); +int +main () +{ +return pthread_join (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ax_pthread_ok=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5 +$as_echo "$ax_pthread_ok" >&6; } + if test "x$ax_pthread_ok" = "xno"; then + PTHREAD_LIBS="" + PTHREAD_CFLAGS="" + fi + CC="$ax_pthread_save_CC" + CFLAGS="$ax_pthread_save_CFLAGS" + LIBS="$ax_pthread_save_LIBS" +fi + +# We must check for the threads library under a number of different +# names; the ordering is very important because some systems +# (e.g. DEC) have both -lpthread and -lpthreads, where one of the +# libraries is broken (non-POSIX). + +# Create a list of thread flags to try. Items starting with a "-" are +# C compiler flags, and other items are library names, except for "none" +# which indicates that we try without any flags at all, and "pthread-config" +# which is a program returning the flags for the Pth emulation library. + +ax_pthread_flags="pthreads none -Kthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config" + +# The ordering *is* (sometimes) important. Some notes on the +# individual items follow: + +# pthreads: AIX (must check this before -lpthread) +# none: in case threads are in libc; should be tried before -Kthread and +# other compiler flags to prevent continual compiler warnings +# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h) +# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads), Tru64 +# (Note: HP C rejects this with "bad form for `-t' option") +# -pthreads: Solaris/gcc (Note: HP C also rejects) +# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it +# doesn't hurt to check since this sometimes defines pthreads and +# -D_REENTRANT too), HP C (must be checked before -lpthread, which +# is present but should not be used directly; and before -mthreads, +# because the compiler interprets this as "-mt" + "-hreads") +# -mthreads: Mingw32/gcc, Lynx/gcc +# pthread: Linux, etcetera +# --thread-safe: KAI C++ +# pthread-config: use pthread-config program (for GNU Pth library) + +case $host_os in + + freebsd*) + + # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able) + # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread) + + ax_pthread_flags="-kthread lthread $ax_pthread_flags" + ;; + + hpux*) + + # From the cc(1) man page: "[-mt] Sets various -D flags to enable + # multi-threading and also sets -lpthread." + + ax_pthread_flags="-mt -pthread pthread $ax_pthread_flags" + ;; + + openedition*) + + # IBM z/OS requires a feature-test macro to be defined in order to + # enable POSIX threads at all, so give the user a hint if this is + # not set. (We don't define these ourselves, as they can affect + # other portions of the system API in unpredictable ways.) + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +# if !defined(_OPEN_THREADS) && !defined(_UNIX03_THREADS) + AX_PTHREAD_ZOS_MISSING +# endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "AX_PTHREAD_ZOS_MISSING" >/dev/null 2>&1; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&5 +$as_echo "$as_me: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&2;} +fi +rm -f conftest* + + ;; + + solaris*) + + # On Solaris (at least, for some versions), libc contains stubbed + # (non-functional) versions of the pthreads routines, so link-based + # tests will erroneously succeed. (N.B.: The stubs are missing + # pthread_cleanup_push, or rather a function called by this macro, + # so we could check for that, but who knows whether they'll stub + # that too in a future libc.) So we'll check first for the + # standard Solaris way of linking pthreads (-mt -lpthread). + + ax_pthread_flags="-mt,pthread pthread $ax_pthread_flags" + ;; +esac + +# GCC generally uses -pthread, or -pthreads on some platforms (e.g. SPARC) + +if test "x$GCC" = "xyes"; then : + ax_pthread_flags="-pthread -pthreads $ax_pthread_flags" +fi + +# The presence of a feature test macro requesting re-entrant function +# definitions is, on some systems, a strong hint that pthreads support is +# correctly enabled + +case $host_os in + darwin* | hpux* | linux* | osf* | solaris*) + ax_pthread_check_macro="_REENTRANT" + ;; + + aix*) + ax_pthread_check_macro="_THREAD_SAFE" + ;; + + *) + ax_pthread_check_macro="--" + ;; +esac +if test "x$ax_pthread_check_macro" = "x--"; then : + ax_pthread_check_cond=0 +else + ax_pthread_check_cond="!defined($ax_pthread_check_macro)" +fi + +# Are we compiling with Clang? + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC is Clang" >&5 +$as_echo_n "checking whether $CC is Clang... " >&6; } +if ${ax_cv_PTHREAD_CLANG+:} false; then : + $as_echo_n "(cached) " >&6 +else + ax_cv_PTHREAD_CLANG=no + # Note that Autoconf sets GCC=yes for Clang as well as GCC + if test "x$GCC" = "xyes"; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Note: Clang 2.7 lacks __clang_[a-z]+__ */ +# if defined(__clang__) && defined(__llvm__) + AX_PTHREAD_CC_IS_CLANG +# endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "AX_PTHREAD_CC_IS_CLANG" >/dev/null 2>&1; then : + ax_cv_PTHREAD_CLANG=yes +fi +rm -f conftest* + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG" >&5 +$as_echo "$ax_cv_PTHREAD_CLANG" >&6; } +ax_pthread_clang="$ax_cv_PTHREAD_CLANG" + +ax_pthread_clang_warning=no + +# Clang needs special handling, because older versions handle the -pthread +# option in a rather... idiosyncratic way + +if test "x$ax_pthread_clang" = "xyes"; then + + # Clang takes -pthread; it has never supported any other flag + + # (Note 1: This will need to be revisited if a system that Clang + # supports has POSIX threads in a separate library. This tends not + # to be the way of modern systems, but it's conceivable.) + + # (Note 2: On some systems, notably Darwin, -pthread is not needed + # to get POSIX threads support; the API is always present and + # active. We could reasonably leave PTHREAD_CFLAGS empty. But + # -pthread does define _REENTRANT, and while the Darwin headers + # ignore this macro, third-party headers might not.) + + PTHREAD_CFLAGS="-pthread" + PTHREAD_LIBS= + + ax_pthread_ok=yes + + # However, older versions of Clang make a point of warning the user + # that, in an invocation where only linking and no compilation is + # taking place, the -pthread option has no effect ("argument unused + # during compilation"). They expect -pthread to be passed in only + # when source code is being compiled. + # + # Problem is, this is at odds with the way Automake and most other + # C build frameworks function, which is that the same flags used in + # compilation (CFLAGS) are also used in linking. Many systems + # supported by AX_PTHREAD require exactly this for POSIX threads + # support, and in fact it is often not straightforward to specify a + # flag that is used only in the compilation phase and not in + # linking. Such a scenario is extremely rare in practice. + # + # Even though use of the -pthread flag in linking would only print + # a warning, this can be a nuisance for well-run software projects + # that build with -Werror. So if the active version of Clang has + # this misfeature, we search for an option to squash it. + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread" >&5 +$as_echo_n "checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread... " >&6; } +if ${ax_cv_PTHREAD_CLANG_NO_WARN_FLAG+:} false; then : + $as_echo_n "(cached) " >&6 +else + ax_cv_PTHREAD_CLANG_NO_WARN_FLAG=unknown + # Create an alternate version of $ac_link that compiles and + # links in two steps (.c -> .o, .o -> exe) instead of one + # (.c -> exe), because the warning occurs only in the second + # step + ax_pthread_save_ac_link="$ac_link" + ax_pthread_sed='s/conftest\.\$ac_ext/conftest.$ac_objext/g' + ax_pthread_link_step=`$as_echo "$ac_link" | sed "$ax_pthread_sed"` + ax_pthread_2step_ac_link="($ac_compile) && (echo ==== >&5) && ($ax_pthread_link_step)" + ax_pthread_save_CFLAGS="$CFLAGS" + for ax_pthread_try in '' -Qunused-arguments -Wno-unused-command-line-argument unknown; do + if test "x$ax_pthread_try" = "xunknown"; then : + break +fi + CFLAGS="-Werror -Wunknown-warning-option $ax_pthread_try -pthread $ax_pthread_save_CFLAGS" + ac_link="$ax_pthread_save_ac_link" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int main(void){return 0;} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_link="$ax_pthread_2step_ac_link" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int main(void){return 0;} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + break +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + done + ac_link="$ax_pthread_save_ac_link" + CFLAGS="$ax_pthread_save_CFLAGS" + if test "x$ax_pthread_try" = "x"; then : + ax_pthread_try=no +fi + ax_cv_PTHREAD_CLANG_NO_WARN_FLAG="$ax_pthread_try" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&5 +$as_echo "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&6; } + + case "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" in + no | unknown) ;; + *) PTHREAD_CFLAGS="$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG $PTHREAD_CFLAGS" ;; + esac + +fi # $ax_pthread_clang = yes + +if test "x$ax_pthread_ok" = "xno"; then +for ax_pthread_try_flag in $ax_pthread_flags; do + + case $ax_pthread_try_flag in + none) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5 +$as_echo_n "checking whether pthreads work without any flags... " >&6; } + ;; + + -mt,pthread) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with -mt -lpthread" >&5 +$as_echo_n "checking whether pthreads work with -mt -lpthread... " >&6; } + PTHREAD_CFLAGS="-mt" + PTHREAD_LIBS="-lpthread" + ;; + + -*) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $ax_pthread_try_flag" >&5 +$as_echo_n "checking whether pthreads work with $ax_pthread_try_flag... " >&6; } + PTHREAD_CFLAGS="$ax_pthread_try_flag" + ;; + + pthread-config) + # Extract the first word of "pthread-config", so it can be a program name with args. +set dummy pthread-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_prog_ax_pthread_config+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ax_pthread_config"; then + ac_cv_prog_ax_pthread_config="$ax_pthread_config" # Let the user override the test. +else +as_save_IFS=$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_ax_pthread_config="yes" + $as_echo "$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 "$ac_cv_prog_ax_pthread_config" && ac_cv_prog_ax_pthread_config="no" +fi +fi +ax_pthread_config=$ac_cv_prog_ax_pthread_config +if test -n "$ax_pthread_config"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_config" >&5 +$as_echo "$ax_pthread_config" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + if test "x$ax_pthread_config" = "xno"; then : + continue +fi + PTHREAD_CFLAGS="`pthread-config --cflags`" + PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`" + ;; + + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$ax_pthread_try_flag" >&5 +$as_echo_n "checking for the pthreads library -l$ax_pthread_try_flag... " >&6; } + PTHREAD_LIBS="-l$ax_pthread_try_flag" + ;; + esac + + ax_pthread_save_CFLAGS="$CFLAGS" + ax_pthread_save_LIBS="$LIBS" + CFLAGS="$CFLAGS $PTHREAD_CFLAGS" + LIBS="$PTHREAD_LIBS $LIBS" + + # Check for various functions. We must include pthread.h, + # since some functions may be macros. (On the Sequent, we + # need a special flag -Kthread to make this header compile.) + # We check for pthread_join because it is in -lpthread on IRIX + # while pthread_create is in libc. We check for pthread_attr_init + # due to DEC craziness with -lpthreads. We check for + # pthread_cleanup_push because it is one of the few pthread + # functions on Solaris that doesn't have a non-functional libc stub. + # We try pthread_create on general principles. + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +# if $ax_pthread_check_cond +# error "$ax_pthread_check_macro must be defined" +# endif + static void routine(void *a) { a = 0; } + static void *start_routine(void *a) { return a; } +int +main () +{ +pthread_t th; pthread_attr_t attr; + pthread_create(&th, 0, start_routine, 0); + pthread_join(th, 0); + pthread_attr_init(&attr); + pthread_cleanup_push(routine, 0); + pthread_cleanup_pop(0) /* ; */ + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ax_pthread_ok=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + CFLAGS="$ax_pthread_save_CFLAGS" + LIBS="$ax_pthread_save_LIBS" + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5 +$as_echo "$ax_pthread_ok" >&6; } + if test "x$ax_pthread_ok" = "xyes"; then : + break +fi + + PTHREAD_LIBS="" + PTHREAD_CFLAGS="" +done +fi + +# Various other checks: +if test "x$ax_pthread_ok" = "xyes"; then + ax_pthread_save_CFLAGS="$CFLAGS" + ax_pthread_save_LIBS="$LIBS" + CFLAGS="$CFLAGS $PTHREAD_CFLAGS" + LIBS="$PTHREAD_LIBS $LIBS" + + # Detect AIX lossage: JOINABLE attribute is called UNDETACHED. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5 +$as_echo_n "checking for joinable pthread attribute... " >&6; } +if ${ax_cv_PTHREAD_JOINABLE_ATTR+:} false; then : + $as_echo_n "(cached) " >&6 +else + ax_cv_PTHREAD_JOINABLE_ATTR=unknown + for ax_pthread_attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +int attr = $ax_pthread_attr; return attr /* ; */ + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ax_cv_PTHREAD_JOINABLE_ATTR=$ax_pthread_attr; break +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + done + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_JOINABLE_ATTR" >&5 +$as_echo "$ax_cv_PTHREAD_JOINABLE_ATTR" >&6; } + if test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xunknown" && \ + test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xPTHREAD_CREATE_JOINABLE" && \ + test "x$ax_pthread_joinable_attr_defined" != "xyes"; then : + +cat >>confdefs.h <<_ACEOF +#define PTHREAD_CREATE_JOINABLE $ax_cv_PTHREAD_JOINABLE_ATTR +_ACEOF + + ax_pthread_joinable_attr_defined=yes + +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether more special flags are required for pthreads" >&5 +$as_echo_n "checking whether more special flags are required for pthreads... " >&6; } +if ${ax_cv_PTHREAD_SPECIAL_FLAGS+:} false; then : + $as_echo_n "(cached) " >&6 +else + ax_cv_PTHREAD_SPECIAL_FLAGS=no + case $host_os in + solaris*) + ax_cv_PTHREAD_SPECIAL_FLAGS="-D_POSIX_PTHREAD_SEMANTICS" + ;; + esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_SPECIAL_FLAGS" >&5 +$as_echo "$ax_cv_PTHREAD_SPECIAL_FLAGS" >&6; } + if test "x$ax_cv_PTHREAD_SPECIAL_FLAGS" != "xno" && \ + test "x$ax_pthread_special_flags_added" != "xyes"; then : + PTHREAD_CFLAGS="$ax_cv_PTHREAD_SPECIAL_FLAGS $PTHREAD_CFLAGS" + ax_pthread_special_flags_added=yes +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PRIO_INHERIT" >&5 +$as_echo_n "checking for PTHREAD_PRIO_INHERIT... " >&6; } +if ${ax_cv_PTHREAD_PRIO_INHERIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +int i = PTHREAD_PRIO_INHERIT; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ax_cv_PTHREAD_PRIO_INHERIT=yes +else + ax_cv_PTHREAD_PRIO_INHERIT=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_PRIO_INHERIT" >&5 +$as_echo "$ax_cv_PTHREAD_PRIO_INHERIT" >&6; } + if test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes" && \ + test "x$ax_pthread_prio_inherit_defined" != "xyes"; then : + +$as_echo "#define HAVE_PTHREAD_PRIO_INHERIT 1" >>confdefs.h + + ax_pthread_prio_inherit_defined=yes + +fi + + CFLAGS="$ax_pthread_save_CFLAGS" + LIBS="$ax_pthread_save_LIBS" + + # More AIX lossage: compile with *_r variant + if test "x$GCC" != "xyes"; then + case $host_os in + aix*) + case "x/$CC" in #( + x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6) : + #handle absolute path differently from PATH based program lookup + case "x$CC" in #( + x/*) : + if as_fn_executable_p ${CC}_r; then : + PTHREAD_CC="${CC}_r" +fi ;; #( + *) : + for ac_prog in ${CC}_r +do + # Extract the first word of "$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_PTHREAD_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$PTHREAD_CC"; then + ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test. +else +as_save_IFS=$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_PTHREAD_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 +PTHREAD_CC=$ac_cv_prog_PTHREAD_CC +if test -n "$PTHREAD_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5 +$as_echo "$PTHREAD_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$PTHREAD_CC" && break +done +test -n "$PTHREAD_CC" || PTHREAD_CC="$CC" + ;; +esac ;; #( + *) : + ;; +esac + ;; + esac + fi +fi + +test -n "$PTHREAD_CC" || PTHREAD_CC="$CC" + + + + + +# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND: +if test "x$ax_pthread_ok" = "xyes"; then + + mhd_have_posix_threads='yes' + +$as_echo "#define HAVE_PTHREAD_H 1" >>confdefs.h + + + : +else + ax_pthread_ok=no + mhd_have_posix_threads='no' +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 "x$mhd_have_posix_threads" = "xyes"; then + HAVE_POSIX_THREADS_TRUE= + HAVE_POSIX_THREADS_FALSE='#' +else + HAVE_POSIX_THREADS_TRUE='#' + HAVE_POSIX_THREADS_FALSE= +fi + + +mhd_have_w32_threads='no' +if test "x$with_threads" = "xauto"; then : + + if test "x$os_is_windows" = "xyes"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for W32 threads" >&5 +$as_echo_n "checking for W32 threads... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include + +int +main () +{ + HANDLE h = CreateThread(NULL, 0, NULL, NULL, 0, NULL); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + mhd_have_w32_threads='yes' +else + mhd_have_w32_threads='no' + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_have_w32_threads" >&5 +$as_echo "$mhd_have_w32_threads" >&6; } + +fi + + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for threading lib to use with libmicrohttpd" >&5 +$as_echo_n "checking for threading lib to use with libmicrohttpd... " >&6; } +if test "x$with_threads" = "xposix"; then : + # forced posix threads + if test "x$mhd_have_posix_threads" = "xyes"; then : + USE_THREADS='posix' +else + if test "x$os_is_windows" = "xyes" ; then : + as_fn_error $? "Posix threads are not available. Try to configure --with-threads=auto" "$LINENO" 5 +else + as_fn_error $? "No threading lib is available. Consider installing pthreads" "$LINENO" 5 +fi + +fi + +elif test "x$with_threads" = "xw32" ; then : + # forced w32 threads + if test "x$mhd_have_w32_threads" = "xyes"; then : + USE_THREADS='w32' +else + as_fn_error $? "W32 threads are not available. Try to configure --with-threads=auto" "$LINENO" 5 +fi + +else + # automatic threads lib selection + if test "x$os_is_native_w32" = "xyes" && test "x$mhd_have_w32_threads" = "xyes" ; then : + USE_THREADS='w32' +elif test "x$mhd_have_posix_threads" = "xyes" ; then : + USE_THREADS='posix' +elif test "x$mhd_have_w32_threads" = "xyes" ; then : + USE_THREADS='w32' +else + as_fn_error $? "No threading lib is available. Consider installing pthreads" "$LINENO" 5 + +fi + + +fi +if test "x$USE_THREADS" = "xposix"; then + CC="$PTHREAD_CC" + +$as_echo "#define MHD_USE_POSIX_THREADS 1" >>confdefs.h + + MHD_LIB_CFLAGS="$MHD_LIB_CFLAGS $PTHREAD_CFLAGS" + MHD_LIBDEPS="$PTHREAD_LIBS $MHD_LIBDEPS" + MHD_LIBDEPS_PKGCFG="$PTHREAD_LIBS $MHD_LIBDEPS_PKGCFG" +elif test "x$USE_THREADS" = "xw32"; then + +$as_echo "#define MHD_USE_W32_THREADS 1" >>confdefs.h + +fi + if test "x$USE_THREADS" = "xposix"; then + USE_POSIX_THREADS_TRUE= + USE_POSIX_THREADS_FALSE='#' +else + USE_POSIX_THREADS_TRUE='#' + USE_POSIX_THREADS_FALSE= +fi + + if test "x$USE_THREADS" = "xw32"; then + USE_W32_THREADS_TRUE= + USE_W32_THREADS_FALSE='#' +else + USE_W32_THREADS_TRUE='#' + USE_W32_THREADS_FALSE= +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_THREADS" >&5 +$as_echo "$USE_THREADS" >&6; } + +# Check whether --enable-thread-names was given. +if test "${enable_thread_names+set}" = set; then : + enableval=$enable_thread_names; +else + enable_thread_names='auto' +fi + + +if test "x$enable_thread_names" != "xno" && test "x$USE_THREADS" = "xposix"; then + # Check for thread name function + HAVE_THREAD_NAME_FUNC="no" + SAVE_LIBS="$LIBS" + SAVE_CFLAGS="$CFLAGS" + LIBS="$PTHREAD_LIBS $LIBS" + CFLAGS="$CFLAGS $PTHREAD_CFLAGS" + for ac_header in pthread_np.h +do : + ac_fn_c_check_header_compile "$LINENO" "pthread_np.h" "ac_cv_header_pthread_np_h" " +$ac_includes_default + +#include + + +" +if test "x$ac_cv_header_pthread_np_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_PTHREAD_NP_H 1 +_ACEOF + +fi + +done + + + # Try to find how to set thread name by thread attributes. + # If pthread_attr_setname_np(3) is not declared, it's not possible to detect + # form of pthread_attr_setname_np(3) due to C "feature" "implicit declaration". + ac_fn_c_check_decl "$LINENO" "pthread_attr_setname_np" "ac_cv_have_decl_pthread_attr_setname_np" " +#include +#ifdef HAVE_PTHREAD_NP_H +#include +#endif + +" +if test "x$ac_cv_have_decl_pthread_attr_setname_np" = xyes; then : + +fi + + + if test "x$ac_cv_have_decl_pthread_attr_setname_np" = "xyes"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_attr_setname_np(3) in NetBSD or OSF1 form" >&5 +$as_echo_n "checking for pthread_attr_setname_np(3) in NetBSD or OSF1 form... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef HAVE_PTHREAD_NP_H +#include +#endif + +int +main () +{ + + pthread_attr_t thr_attr; + pthread_attr_init(&thr_attr); + pthread_attr_setname_np(&thr_attr, "name", 0); + pthread_attr_destroy(&thr_attr); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + +$as_echo "#define HAVE_PTHREAD_ATTR_SETNAME_NP_NETBSD 1" >>confdefs.h + + HAVE_THREAD_NAME_FUNC="yes" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi + + if test "x$HAVE_THREAD_NAME_FUNC" != "xyes" && test "x$ac_cv_have_decl_pthread_attr_setname_np" = "xyes"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_attr_setname_np(3) in IBM i form" >&5 +$as_echo_n "checking for pthread_attr_setname_np(3) in IBM i form... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef HAVE_PTHREAD_NP_H +#include +#endif + +int +main () +{ + + pthread_attr_t thr_attr; + pthread_attr_init(&thr_attr); + pthread_attr_setname_np(&thr_attr, "name"); + pthread_attr_destroy(&thr_attr); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + +$as_echo "#define HAVE_PTHREAD_ATTR_SETNAME_NP_IBMI 1" >>confdefs.h + + HAVE_THREAD_NAME_FUNC="yes" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi + + # Try to find how to set thread name for started thread - less convinent + # than setting name by attributes. + # If pthread_setname_np(3) is not declared, it's not possible to detect + # form of pthread_setname_np(3) due to C "feature" "implicit declaration". + if test "x$HAVE_THREAD_NAME_FUNC" != "xyes"; then : + ac_fn_c_check_decl "$LINENO" "pthread_setname_np" "ac_cv_have_decl_pthread_setname_np" " +#include +#ifdef HAVE_PTHREAD_NP_H +#include +#endif + +" +if test "x$ac_cv_have_decl_pthread_setname_np" = xyes; then : + +fi + + +fi + + if test "x$HAVE_THREAD_NAME_FUNC" != "xyes" && test "x$ac_cv_have_decl_pthread_setname_np" = "xyes"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_setname_np(3) in NetBSD or OSF1 form" >&5 +$as_echo_n "checking for pthread_setname_np(3) in NetBSD or OSF1 form... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef HAVE_PTHREAD_NP_H +#include +#endif + +int +main () +{ +int res = pthread_setname_np(pthread_self(), "name", 0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + +$as_echo "#define HAVE_PTHREAD_SETNAME_NP_NETBSD 1" >>confdefs.h + + HAVE_THREAD_NAME_FUNC="yes" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi + + if test "x$HAVE_THREAD_NAME_FUNC" != "xyes" && test "x$ac_cv_have_decl_pthread_setname_np" = "xyes"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_setname_np(3) in GNU/Linux form" >&5 +$as_echo_n "checking for pthread_setname_np(3) in GNU/Linux form... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef HAVE_PTHREAD_NP_H +#include +#endif + +int +main () +{ +int res = pthread_setname_np(pthread_self(), "name"); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + +$as_echo "#define HAVE_PTHREAD_SETNAME_NP_GNU 1" >>confdefs.h + + HAVE_THREAD_NAME_FUNC="yes" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi + + if test "x$HAVE_THREAD_NAME_FUNC" != "xyes" && test "x$ac_cv_have_decl_pthread_setname_np" = "xyes"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_setname_np(3) in Darwin form" >&5 +$as_echo_n "checking for pthread_setname_np(3) in Darwin form... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef HAVE_PTHREAD_NP_H +#include +#endif + +int +main () +{ +int res = pthread_setname_np("name"); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + +$as_echo "#define HAVE_PTHREAD_SETNAME_NP_DARWIN 1" >>confdefs.h + + HAVE_THREAD_NAME_FUNC="yes" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi + + if test "x$HAVE_THREAD_NAME_FUNC" != "xyes"; then : + + ac_fn_c_check_decl "$LINENO" "pthread_set_name_np" "ac_cv_have_decl_pthread_set_name_np" " +#include +#ifdef HAVE_PTHREAD_NP_H +#include +#endif + + +" +if test "x$ac_cv_have_decl_pthread_set_name_np" = xyes; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_set_name_np(3) in FreeBSD form" >&5 +$as_echo_n "checking for pthread_set_name_np(3) in FreeBSD form... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef HAVE_PTHREAD_NP_H +#include +#endif + +int +main () +{ +pthread_set_name_np(pthread_self(), "name"); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + +$as_echo "#define HAVE_PTHREAD_SET_NAME_NP_FREEBSD 1" >>confdefs.h + + HAVE_THREAD_NAME_FUNC="yes" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi + + +fi + + LIBS="$SAVE_LIBS" + CFLAGS="$SAVE_CFLAGS" +fi + +if test "x$enable_thread_names" != "xno"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable thread names" >&5 +$as_echo_n "checking whether to enable thread names... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + +#ifdef MHD_NO_THREAD_NAMES +#error Thread names are disabled. +choke me +#endif + +/* Keep in sync with mhd_threads.h */ +#if defined(MHD_USE_POSIX_THREADS) && (defined(HAVE_PTHREAD_ATTR_SETNAME_NP_NETBSD) || defined(HAVE_PTHREAD_ATTR_SETNAME_NP_IBMI) || \ + defined(HAVE_PTHREAD_SETNAME_NP_GNU) || defined(HAVE_PTHREAD_SET_NAME_NP_FREEBSD) || defined(HAVE_PTHREAD_SETNAME_NP_DARWIN) || \ + defined(HAVE_PTHREAD_SETNAME_NP_NETBSD) ) +int a = 1; +#elif defined(MHD_USE_W32_THREADS) && defined(_MSC_FULL_VER) +int b = 2; +#else +#error No thread name function is available. +choke me +#endif + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + enable_thread_names='yes' + +else + + if test "x$enable_thread_names" = "xyes"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + as_fn_error $? "thread names was explicitly requested, but thread name function is not available" "$LINENO" 5 + +fi + enable_thread_names='no' + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_thread_names" >&5 +$as_echo "$enable_thread_names" >&6; } + +fi + +if test "x$enable_thread_names" = "xno"; then : + +$as_echo "#define MHD_NO_THREAD_NAMES 1" >>confdefs.h + +fi + + if test "x$os_is_native_w32" = "xyes"; then + HAVE_W32_TRUE= + HAVE_W32_FALSE='#' +else + HAVE_W32_TRUE='#' + HAVE_W32_FALSE= +fi + +w32_shared_lib_exp=no +if test "x$enable_shared" = "xyes" && test "x$os_is_native_w32" = "xyes"; then + if test "x$ac_cv_use_ms_lib_tool" = "xyes" || test -n "$DLLTOOL"; then + w32_shared_lib_exp=yes + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: GNU dlltool or MS lib.exe is required for creating shared library export on W32" >&5 +$as_echo "$as_me: WARNING: GNU dlltool or MS lib.exe is required for creating shared library export on W32" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Export library libmicrohttpd.lib will not be created" >&5 +$as_echo "$as_me: WARNING: Export library libmicrohttpd.lib will not be created" >&2;} + fi +fi + if test "x$w32_shared_lib_exp" = "xyes"; then + W32_SHARED_LIB_EXP_TRUE= + W32_SHARED_LIB_EXP_FALSE='#' +else + W32_SHARED_LIB_EXP_TRUE='#' + W32_SHARED_LIB_EXP_FALSE= +fi + + if test "x$ac_cv_use_ms_lib_tool" = "xyes"; then + USE_MS_LIB_TOOL_TRUE= + USE_MS_LIB_TOOL_FALSE='#' +else + USE_MS_LIB_TOOL_TRUE='#' + USE_MS_LIB_TOOL_FALSE= +fi + + + for ac_header in sys/time.h +do : + ac_fn_c_check_header_compile "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default +" +if test "x$ac_cv_header_sys_time_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_SYS_TIME_H 1 +_ACEOF + for ac_func in gettimeofday +do : + ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday" +if test "x$ac_cv_func_gettimeofday" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_GETTIMEOFDAY 1 +_ACEOF + +fi +done + +fi + +done + + for ac_header in time.h +do : + ac_fn_c_check_header_compile "$LINENO" "time.h" "ac_cv_header_time_h" "$ac_includes_default +" +if test "x$ac_cv_header_time_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_TIME_H 1 +_ACEOF + for ac_func in nanosleep +do : + ac_fn_c_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep" +if test "x$ac_cv_func_nanosleep" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_NANOSLEEP 1 +_ACEOF + +fi +done + +fi + +done + + for ac_header in unistd.h +do : + ac_fn_c_check_header_compile "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default +" +if test "x$ac_cv_header_unistd_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_UNISTD_H 1 +_ACEOF + for ac_func in usleep +do : + ac_fn_c_check_func "$LINENO" "usleep" "ac_cv_func_usleep" +if test "x$ac_cv_func_usleep" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_USLEEP 1 +_ACEOF + +fi +done + +fi + +done + + for ac_header in string.h sys/types.h sys/socket.h netinet/in.h time.h sys/select.h netinet/tcp.h +do : + as_ac_Header=`$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 + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether shutdown of listen socket trigger select()" >&5 +$as_echo_n "checking whether shutdown of listen socket trigger select()... " >&6; } +if ${mhd_cv_host_shtdwn_trgr_select+:} false; then : + $as_echo_n "(cached) " >&6 +else + # On Linux shutdown of listen socket always trigger select(). +# On Windows select() always ignore shutdown of listen socket. +# On other paltforms result may vary depending on platform version. + case $host_os in #( + linux | linux-* | *-linux | *-linux-*) : + mhd_cv_host_shtdwn_trgr_select='yes' ;; #( + mingw*) : + mhd_cv_host_shtdwn_trgr_select='no' ;; #( + cygwin* | msys*) : + mhd_cv_host_shtdwn_trgr_select='no' ;; #( + winnt* | interix*) : + mhd_cv_host_shtdwn_trgr_select='no' ;; #( + mks) : + mhd_cv_host_shtdwn_trgr_select='no' ;; #( + uwin) : + mhd_cv_host_shtdwn_trgr_select='no' ;; #( + *) : + mhd_cv_host_shtdwn_trgr_select='maybe' + ;; +esac + + + if test "x$mhd_cv_host_shtdwn_trgr_select" = x"maybe"; then : + 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 + + MHD_CST_SAVE_CC="$CC" + MHD_CST_SAVE_CFLAGS="$CFLAGS" + MHD_CST_SAVE_LIBS="$LIBS" + CC="$PTHREAD_CC" + CFLAGS="$CFLAGS $PTHREAD_CFLAGS" + LIBS="$PTHREAD_LIBS $LIBS" + if test "$cross_compiling" = yes; then : + mhd_cv_host_shtdwn_trgr_select='guessing no' +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include + +#ifdef HAVE_UNISTD_H +# include +#endif +#ifdef HAVE_TIME_H +# include +#endif +#ifdef HAVE_STRING_H +# include +#endif + +#if !defined(_WIN32) || defined(__CYGWIN__) +# ifdef HAVE_SYS_TYPES_H +# include +# endif +# ifdef HAVE_SYS_SOCKET_H +# include +# endif +# ifdef HAVE_NETINET_IN_H +# include +# endif +# ifdef HAVE_SYS_TIME_H +# include +# endif +# ifdef HAVE_SYS_SELECT_H +# include +# endif +# ifdef HAVE_NETINET_TCP_H +# include +# endif + typedef int MHD_socket; +# define MHD_INVALID_SOCKET (-1) +# define MHD_POSIX_SOCKETS 1 +#else +# include +# include +# include + typedef SOCKET MHD_socket; +# define MHD_INVALID_SOCKET (INVALID_SOCKET) +# define MHD_WINSOCK_SOCKETS 1 +#endif + +#include + + #ifndef SHUT_RD +# define SHUT_RD 0 +#endif +#ifndef SHUT_WR +# define SHUT_WR 1 +#endif +#ifndef SHUT_RDWR +# define SHUT_RDWR 2 +#endif + +#ifndef NULL +# define NULL ((void*)0) +#endif + +#ifdef HAVE_GETTIMEOFDAY +# if defined(_WIN32) && !defined(__CYGWIN__) +# undef HAVE_GETTIMEOFDAY +# endif +#endif + + +#ifdef HAVE_NANOSLEEP +static const struct timespec sm_tmout = {0, 1000}; +# define short_sleep() nanosleep(&sm_tmout, NULL) +#elif defined(HAVE_USLEEP) +# define short_sleep() usleep(1) +#else +# define short_sleep() (void)0 +#endif + +static volatile int going_select = 0; +static volatile int select_ends = 0; +static volatile int gerror = 0; +static int timeout_mils; + +#ifndef HAVE_GETTIMEOFDAY +static volatile long long select_elapsed_time = 0; + +static long long time_chk(void) +{ + long long ret = time(NULL); + if (-1 == ret) + gerror = 4; + return ret; +} +#endif + + +static void* select_thrd_func(void* param) +{ +#ifndef HAVE_GETTIMEOFDAY + long long start, stop; +#endif + fd_set rs; + struct timeval tmot = {0, 0}; + MHD_socket fd = *((MHD_socket*)param); + + FD_ZERO(&rs); + FD_SET(fd, &rs); + tmot.tv_usec = timeout_mils * 1000; +#ifndef HAVE_GETTIMEOFDAY + start = time_chk(); +#endif + going_select = 1; + if (0 > select ((int)(fd) + 1, &rs, NULL, NULL, &tmot)) + gerror = 5; +#ifndef HAVE_GETTIMEOFDAY + stop = time_chk(); + select_elapsed_time = stop - start; +#endif + select_ends = 1; + return NULL; +} + + +static MHD_socket create_socket(void) +{ return socket (AF_INET, SOCK_STREAM, 0); } + +static void close_socket(MHD_socket fd) +{ +#ifdef MHD_POSIX_SOCKETS + close(fd); +#else + closesocket(fd); +#endif +} + +static MHD_socket +create_socket_listen(int port) +{ + MHD_socket fd; + struct sockaddr_in sock_addr; + fd = create_socket(); + if (MHD_INVALID_SOCKET == fd) + return fd; + + memset (&sock_addr, 0, sizeof (struct sockaddr_in)); + sock_addr.sin_family = AF_INET; + sock_addr.sin_port = htons(port); + sock_addr.sin_addr.s_addr = htonl(INADDR_LOOPBACK); + + if (bind (fd, (const struct sockaddr*) &sock_addr, sizeof(sock_addr)) < 0 || + listen(fd, SOMAXCONN) < 0) + { + close_socket(fd); + return MHD_INVALID_SOCKET; + } + return fd; +} + +#ifdef HAVE_GETTIMEOFDAY +#define diff_time(tv1, tv2) ((long long)(tv1.tv_sec-tv2.tv_sec)*10000 + (long long)(tv1.tv_usec-tv2.tv_usec)/100) +#else +#define diff_time(tv1, tv2) ((long long)(tv1-tv2)) +#endif + +static long long test_run_select(int timeout_millsec, int use_shutdown, long long delay_before_shutdown) +{ + pthread_t select_thrd; + MHD_socket fd; +#ifdef HAVE_GETTIMEOFDAY + struct timeval start, stop; +#else + long long start; +#endif + + fd = create_socket_listen(0); + if (MHD_INVALID_SOCKET == fd) + return -7; + going_select = 0; + select_ends = 0; + gerror = 0; + timeout_mils = timeout_millsec; + if (0 != pthread_create (&select_thrd, NULL, select_thrd_func, (void*)&fd)) + return -8; + while (!going_select) {short_sleep();} +#ifdef HAVE_GETTIMEOFDAY + gettimeofday (&start, NULL); +#else + start = time_chk(); +#endif + if (use_shutdown) + { +#ifdef HAVE_GETTIMEOFDAY + struct timeval current; + do {short_sleep(); gettimeofday(¤t, NULL); } while (delay_before_shutdown > diff_time(current, start)); +#else + while (delay_before_shutdown > time_chk() - start) {short_sleep();} +#endif + shutdown(fd, SHUT_RDWR); + } +#ifdef HAVE_GETTIMEOFDAY + while (!select_ends) {short_sleep();} + gettimeofday (&stop, NULL); +#endif + if (0 != pthread_join(select_thrd, NULL)) + return -9; + close_socket(fd); + if (gerror) + return -10; +#ifdef HAVE_GETTIMEOFDAY + return (long long)diff_time(stop, start); +#else + return select_elapsed_time; +#endif +} + +static int test_it(void) +{ + long long duration2; +#ifdef HAVE_GETTIMEOFDAY + long long duration0, duration1; + duration0 = test_run_select(0, 0, 0); + if (0 > duration0) + return -duration0; + + duration1 = test_run_select(50, 0, 0); + if (0 > duration1) + return -duration1 + 20; + + duration2 = test_run_select(500, 1, (duration0 + duration1) / 2); + if (0 > duration2) + return -duration2 + 40; + + if (duration1 * 2 > duration2) + { /* Check second time to be sure. */ + duration2 = test_run_select(500, 1, (duration0 + duration1) / 2); + if (0 > duration2) + return -duration2 + 60; + if (duration1 * 2 > duration2) + return 0; + } +#else + duration2 = test_run_select(5000, 1, 2); + if (0 > duration2) + return -duration2 + 80; + + if (4 > duration2) + { /* Check second time to be sure. */ + duration2 = test_run_select(5000, 1, 2); + if (0 > duration2) + return -duration2 + 100; + if (4 > duration2) + return 0; + } +#endif + return 1; +} + + +static int init(void) +{ +#ifdef MHD_WINSOCK_SOCKETS + WSADATA wsa_data; + + if (0 != WSAStartup(MAKEWORD(2, 2), &wsa_data) || MAKEWORD(2, 2) != wsa_data.wVersion) + { + WSACleanup(); + return 0; + } +#endif /* MHD_WINSOCK_SOCKETS */ + return 1; +} + +static void cleanup(void) +{ +#ifdef MHD_WINSOCK_SOCKETS + WSACleanup(); +#endif /* MHD_WINSOCK_SOCKETS */ +} + +int main(void) +{ + int res; + if (!init()) + return 19; + + res = test_it(); + + cleanup(); + if (gerror) + return gerror; + + return res; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + mhd_cv_host_shtdwn_trgr_select='yes' +else + mhd_cv_host_shtdwn_trgr_select='no' +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + CC="$MHD_CST_SAVE_CC" + CFLAGS="$MHD_CST_SAVE_CFLAGS" + LIBS="$MHD_CST_SAVE_LIBS" + { MHD_CST_SAVE_CC=; unset MHD_CST_SAVE_CC;} + { MHD_CST_SAVE_CFLAGS=; unset MHD_CST_SAVE_CFLAGS;} + { MHD_CST_SAVE_LIBS=; unset MHD_CST_SAVE_LIBS;} + 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 + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_host_shtdwn_trgr_select" >&5 +$as_echo "$mhd_cv_host_shtdwn_trgr_select" >&6; } + if test "x$mhd_cv_host_shtdwn_trgr_select" = "xyes"; then : + +$as_echo "#define HAVE_LISTEN_SHUTDOWN 1" >>confdefs.h + +elif test "x$mhd_cv_host_shtdwn_trgr_select" = "xno"; then : + +fi + + + if test "x$mhd_cv_host_shtdwn_trgr_select" = "xyes"; then + HAVE_LISTEN_SHUTDOWN_TRUE= + HAVE_LISTEN_SHUTDOWN_FALSE='#' +else + HAVE_LISTEN_SHUTDOWN_TRUE='#' + HAVE_LISTEN_SHUTDOWN_FALSE= +fi + + +# set GCC options +# use '-fno-strict-aliasing', but only if the compiler +# and linker can take it +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker accepts -fno-strict-aliasing" >&5 +$as_echo_n "checking whether the linker accepts -fno-strict-aliasing... " >&6; } +if ${ax_cv_check_ldflags___fno_strict_aliasing+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ax_check_save_flags=$LDFLAGS + LDFLAGS="$LDFLAGS -fno-strict-aliasing" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ax_cv_check_ldflags___fno_strict_aliasing=yes +else + ax_cv_check_ldflags___fno_strict_aliasing=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$ax_check_save_flags +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_ldflags___fno_strict_aliasing" >&5 +$as_echo "$ax_cv_check_ldflags___fno_strict_aliasing" >&6; } +if test "x$ax_cv_check_ldflags___fno_strict_aliasing" = xyes; then : + + + + +for flag in -fno-strict-aliasing; do + as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$flag" | $as_tr_sh` +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5 +$as_echo_n "checking whether C compiler accepts $flag... " >&6; } +if eval \${$as_CACHEVAR+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ax_check_save_flags=$CFLAGS + CFLAGS="$CFLAGS $flag" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval "$as_CACHEVAR=yes" +else + eval "$as_CACHEVAR=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS=$ax_check_save_flags +fi +eval ac_res=\$$as_CACHEVAR + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : + +if ${CFLAGS+:} false; then : + + case " $CFLAGS " in #( + *" $flag "*) : + { { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS already contains \$flag"; } >&5 + (: CFLAGS already contains $flag) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } ;; #( + *) : + + as_fn_append CFLAGS " $flag" + { { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS\""; } >&5 + (: CFLAGS="$CFLAGS") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + ;; +esac + +else + + CFLAGS=$flag + { { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS\""; } >&5 + (: CFLAGS="$CFLAGS") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + +fi + +else + : +fi + +done + +else + : +fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 +$as_echo_n "checking whether byte ordering is bigendian... " >&6; } +if ${ac_cv_c_bigendian+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_c_bigendian=unknown + # See if we're dealing with a universal compiler. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + # Check for potential -arch flags. It is not universal unless + # there are at least two -arch flags with different values. + ac_arch= + ac_prev= + for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do + if test -n "$ac_prev"; then + case $ac_word in + i?86 | x86_64 | ppc | ppc64) + if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then + ac_arch=$ac_word + else + ac_cv_c_bigendian=universal + break + fi + ;; + esac + ac_prev= + elif test "x$ac_word" = "x-arch"; then + ac_prev=arch + fi + done +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + if test $ac_cv_c_bigendian = unknown; then + # See if sys/param.h defines the BYTE_ORDER macro. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + +int +main () +{ +#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ + && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ + && LITTLE_ENDIAN) + bogus endian macros + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + # It does; now see whether it defined to BIG_ENDIAN or not. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + +int +main () +{ +#if BYTE_ORDER != BIG_ENDIAN + not big endian + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_bigendian=yes +else + ac_cv_c_bigendian=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # See if defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) + bogus endian macros + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + # It does; now see whether it defined to _BIG_ENDIAN or not. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +#ifndef _BIG_ENDIAN + not big endian + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_bigendian=yes +else + ac_cv_c_bigendian=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # Compile a test program. + if test "$cross_compiling" = yes; then : + # Try to guess by grepping values from an object file. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +short int ascii_mm[] = + { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; + short int ascii_ii[] = + { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; + int use_ascii (int i) { + return ascii_mm[i] + ascii_ii[i]; + } + short int ebcdic_ii[] = + { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; + short int ebcdic_mm[] = + { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; + int use_ebcdic (int i) { + return ebcdic_mm[i] + ebcdic_ii[i]; + } + extern int foo; + +int +main () +{ +return use_ascii (foo) == use_ebcdic (foo); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then + ac_cv_c_bigendian=yes + fi + if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then + if test "$ac_cv_c_bigendian" = unknown; then + ac_cv_c_bigendian=no + else + # finding both strings is unlikely to happen, but who knows? + ac_cv_c_bigendian=unknown + fi + fi +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ + + /* Are we little or big endian? From Harbison&Steele. */ + union + { + long int l; + char c[sizeof (long int)]; + } u; + u.l = 1; + return u.c[sizeof (long int) - 1] == 1; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_c_bigendian=no +else + ac_cv_c_bigendian=yes +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: $ac_cv_c_bigendian" >&5 +$as_echo "$ac_cv_c_bigendian" >&6; } + case $ac_cv_c_bigendian in #( + yes) + $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h +;; #( + no) + ;; #( + universal) + +$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h + + ;; #( + *) + as_fn_error $? "unknown endianness + presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; + esac + + +# Extract the first word of "curl", so it can be a program name with args. +set dummy curl; 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_HAVE_CURL_BINARY+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$HAVE_CURL_BINARY"; then + ac_cv_prog_HAVE_CURL_BINARY="$HAVE_CURL_BINARY" # Let the user override the test. +else +as_save_IFS=$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_HAVE_CURL_BINARY="yes" + $as_echo "$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 "$ac_cv_prog_HAVE_CURL_BINARY" && ac_cv_prog_HAVE_CURL_BINARY="no" +fi +fi +HAVE_CURL_BINARY=$ac_cv_prog_HAVE_CURL_BINARY +if test -n "$HAVE_CURL_BINARY"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_CURL_BINARY" >&5 +$as_echo "$HAVE_CURL_BINARY" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + if test "x$HAVE_CURL_BINARY" = "xyes"; then + HAVE_CURL_BINARY_TRUE= + HAVE_CURL_BINARY_FALSE='#' +else + HAVE_CURL_BINARY_TRUE='#' + HAVE_CURL_BINARY_FALSE= +fi + +# Extract the first word of "makeinfo", so it can be a program name with args. +set dummy makeinfo; 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_HAVE_MAKEINFO_BINARY+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$HAVE_MAKEINFO_BINARY"; then + ac_cv_prog_HAVE_MAKEINFO_BINARY="$HAVE_MAKEINFO_BINARY" # Let the user override the test. +else +as_save_IFS=$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_HAVE_MAKEINFO_BINARY="yes" + $as_echo "$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 "$ac_cv_prog_HAVE_MAKEINFO_BINARY" && ac_cv_prog_HAVE_MAKEINFO_BINARY="no" +fi +fi +HAVE_MAKEINFO_BINARY=$ac_cv_prog_HAVE_MAKEINFO_BINARY +if test -n "$HAVE_MAKEINFO_BINARY"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_MAKEINFO_BINARY" >&5 +$as_echo "$HAVE_MAKEINFO_BINARY" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + if test "x$HAVE_MAKEINFO_BINARY" = "xyes"; then + HAVE_MAKEINFO_BINARY_TRUE= + HAVE_MAKEINFO_BINARY_FALSE='#' +else + HAVE_MAKEINFO_BINARY_TRUE='#' + HAVE_MAKEINFO_BINARY_FALSE= +fi + + if test "x$os_is_native_w32" = "xyes" && test "x$enable_static" = "xyes"; then + W32_STATIC_LIB_TRUE= + W32_STATIC_LIB_FALSE='#' +else + W32_STATIC_LIB_TRUE='#' + W32_STATIC_LIB_FALSE= +fi + + + +# Check whether --enable-doc was given. +if test "${enable_doc+set}" = set; then : + enableval=$enable_doc; +else + enable_doc=yes +fi + +test "x$enable_doc" = "xno" || enable_doc=yes + if test "x$enable_doc" = "xyes"; then + BUILD_DOC_TRUE= + BUILD_DOC_FALSE='#' +else + BUILD_DOC_TRUE='#' + BUILD_DOC_FALSE= +fi + + +# Check whether --enable-examples was given. +if test "${enable_examples+set}" = set; then : + enableval=$enable_examples; +else + enable_examples=yes +fi + +test "x$enable_examples" = "xno" || enable_examples=yes + if test "x$enable_examples" = "xyes"; then + BUILD_EXAMPLES_TRUE= + BUILD_EXAMPLES_FALSE='#' +else + BUILD_EXAMPLES_TRUE='#' + BUILD_EXAMPLES_FALSE= +fi + + +# Check whether --enable-poll was given. +if test "${enable_poll+set}" = set; then : + enableval=$enable_poll; enable_poll=${enableval} +else + enable_poll='auto' + +fi + + +if test "$enable_poll" != "no"; then + if test "$os_is_native_w32" != "yes"; then + for ac_header in poll.h +do : + ac_fn_c_check_header_compile "$LINENO" "poll.h" "ac_cv_header_poll_h" "$ac_includes_default +" +if test "x$ac_cv_header_poll_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_POLL_H 1 +_ACEOF + + for ac_func in poll +do : + ac_fn_c_check_func "$LINENO" "poll" "ac_cv_func_poll" +if test "x$ac_cv_func_poll" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_POLL 1 +_ACEOF + have_poll='yes' +else + have_poll='no' +fi +done + + +fi + +done + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for WSAPoll()" >&5 +$as_echo_n "checking for WSAPoll()... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#include + +int +main () +{ + +WSAPOLLFD fda[2]; +WSAPoll(fda, 2, 0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + have_poll='yes' + $as_echo "#define HAVE_POLL 1" >>confdefs.h + + +else + have_poll='no' +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_poll" >&5 +$as_echo "$have_poll" >&6; } + fi + if test "$enable_poll" = "yes" && test "$have_poll" != "yes"; then + as_fn_error $? "Support for poll was explicitly requested but cannot be enabled on this platform." "$LINENO" 5 + fi + enable_poll="$have_poll" +fi + +# Check whether --enable-epoll was given. +if test "${enable_epoll+set}" = set; then : + enableval=$enable_epoll; enable_epoll=${enableval} +else + enable_epoll='auto' + +fi + + +if test "$enable_epoll" != "no"; then + ax_have_epoll_cppflags="${CPPFLAGS}" + ac_fn_c_check_header_mongrel "$LINENO" "linux/version.h" "ac_cv_header_linux_version_h" "$ac_includes_default" +if test "x$ac_cv_header_linux_version_h" = xyes; then : + CPPFLAGS="${CPPFLAGS} -DHAVE_LINUX_VERSION_H" +fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Linux epoll(7) interface" >&5 +$as_echo_n "checking for Linux epoll(7) interface... " >&6; } + if ${ax_cv_have_epoll+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + #include +#ifdef HAVE_LINUX_VERSION_H +# include +# if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,45) +# error linux kernel version is too old to have epoll +# endif +#endif + +int +main () +{ +int fd, rc; +struct epoll_event ev; +fd = epoll_create(128); +rc = epoll_wait(fd, &ev, 1, 0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ax_cv_have_epoll=yes +else + ax_cv_have_epoll=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi + + CPPFLAGS="${ax_have_epoll_cppflags}" + if test "${ax_cv_have_epoll}" = "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 +$as_echo "no" >&6; } + +fi + + if test "${ax_cv_have_epoll}" = "yes"; then + +$as_echo "#define EPOLL_SUPPORT 1" >>confdefs.h + + enable_epoll='yes' + else + if test "$enable_epoll" = "yes"; then + as_fn_error $? "Support for epoll was explicitly requested but cannot be enabled on this platform." "$LINENO" 5 + fi + enable_epoll='no' + fi +fi + +if test "x$enable_epoll" = "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for epoll_create1()" >&5 +$as_echo_n "checking for epoll_create1()... " >&6; } +if ${mhd_cv_have_epoll_create1+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#include + +int +main () +{ + +int fd; +fd = epoll_create1(EPOLL_CLOEXEC); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + mhd_cv_have_epoll_create1=yes +else + mhd_cv_have_epoll_create1=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_have_epoll_create1" >&5 +$as_echo "$mhd_cv_have_epoll_create1" >&6; } + if test "x$mhd_cv_have_epoll_create1" = "xyes"; then : + + +$as_echo "#define HAVE_EPOLL_CREATE1 1" >>confdefs.h + +fi +fi + +# Check for headers that are ALWAYS required +for ac_header in fcntl.h math.h errno.h limits.h stdio.h locale.h sys/stat.h sys/types.h +do : + as_ac_Header=`$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 + +else + as_fn_error $? "Compiling libmicrohttpd requires standard UNIX headers files" "$LINENO" 5 +fi + +done + + +# Check for optional headers +for ac_header in sys/types.h sys/time.h sys/msg.h time.h sys/mman.h sys/ioctl.h \ + sys/socket.h sys/select.h netdb.h netinet/in.h netinet/ip.h netinet/tcp.h arpa/inet.h \ + endian.h machine/endian.h sys/endian.h sys/param.h sys/machine.h sys/byteorder.h machine/param.h sys/isa_defs.h \ + inttypes.h stddef.h unistd.h \ + sockLib.h inetLib.h net/if.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" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + + GNULIB_TSEARCH=0; + HAVE_TSEARCH=1; + REPLACE_TSEARCH=0; + +ac_fn_c_check_header_compile "$LINENO" "search.h" "ac_cv_header_search_h" "$ac_includes_default +" +if test "x$ac_cv_header_search_h" = xyes; then : + + + + for ac_func in tsearch +do : + ac_fn_c_check_func "$LINENO" "tsearch" "ac_cv_func_tsearch" +if test "x$ac_cv_func_tsearch" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_TSEARCH 1 +_ACEOF + +fi +done + + if test $ac_cv_func_tsearch = yes; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether tdelete works" >&5 +$as_echo_n "checking whether tdelete works... " >&6; } +if ${gl_cv_func_tdelete_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + case "$host_os" in + openbsd*) gl_cv_func_tdelete_works="guessing no";; + *) gl_cv_func_tdelete_works="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +static int +cmp_fn (const void *a, const void *b) +{ + return *(const int *) a - *(const int *) b; +} +int +main () +{ + int result = 0; + int x = 0; + void *root = NULL; + if (!(tfind (&x, &root, cmp_fn) == NULL)) + result |= 1; + tsearch (&x, &root, cmp_fn); + if (!(tfind (&x, &root, cmp_fn) != NULL)) + result |= 2; + if (!(tdelete (&x, &root, cmp_fn) != NULL)) + result |= 4; + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_tdelete_works=yes +else + gl_cv_func_tdelete_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_tdelete_works" >&5 +$as_echo "$gl_cv_func_tdelete_works" >&6; } + case "$gl_cv_func_tdelete_works" in + *no) + REPLACE_TSEARCH=1 + ;; + esac + else + HAVE_TSEARCH=0 + fi + + if test "x$HAVE_TSEARCH" = "x1" && test "x$REPLACE_TSEARCH" != "x1"; then : + +$as_echo "#define HAVE_SEARCH_H 1" >>confdefs.h + +fi + +fi + + + + if test "x$ac_cv_header_search_h" = xyes && test "x$HAVE_TSEARCH" = "x1" && test "x$REPLACE_TSEARCH" != "x1"; then + MHD_HAVE_TSEARCH_TRUE= + MHD_HAVE_TSEARCH_FALSE='#' +else + MHD_HAVE_TSEARCH_TRUE='#' + MHD_HAVE_TSEARCH_FALSE= +fi + + +# Check for generic functions +for ac_func in rand random +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + +ac_fn_c_check_member "$LINENO" "struct sockaddr_in" "sin_len" "ac_cv_member_struct_sockaddr_in_sin_len" " +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif + +" +if test "x$ac_cv_member_struct_sockaddr_in_sin_len" = xyes; then : + +$as_echo "#define HAVE_SOCKADDR_IN_SIN_LEN 1" >>confdefs.h + + +fi + + +ac_fn_c_check_decl "$LINENO" "getsockname" "ac_cv_have_decl_getsockname" " +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_WINSOCK2_H +#include +#endif + + +" +if test "x$ac_cv_have_decl_getsockname" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_GETSOCKNAME $ac_have_decl +_ACEOF +if test $ac_have_decl = 1; then : + + for ac_func in getsockname +do : + ac_fn_c_check_func "$LINENO" "getsockname" "ac_cv_func_getsockname" +if test "x$ac_cv_func_getsockname" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_GETSOCKNAME 1 +_ACEOF + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getsockname() is usable" >&5 +$as_echo_n "checking whether getsockname() is usable... " >&6; } +if ${mhc_cv_getsockname_usable+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + mhc_cv_getsockname_usable='assuming yes' + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_WINSOCK2_H +#include +#endif +#ifdef HAVE_WS2TCPIP_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETINET_IP_H +#include +#endif +#ifdef HAVE_ARPA_INET_H +#include +#endif + + +static void zr_mem(void *ptr, socklen_t size) +{ char *mem = ptr; while(size--) {mem[0] = 0; mem++;} } + +int main(void) +{ + const socklen_t c_addr_size = (socklen_t)sizeof(struct sockaddr_in); + struct sockaddr_in sa; + socklen_t addr_size; + int ret = 1; +#if !defined(_WIN32) || defined(__CYGWIN__) + int sckt; + const int invld_sckt = -1; +#else + SOCKET sckt; + const SOCKET invld_sckt = INVALID_SOCKET; + WSADATA wsa_data; + + if (0 != WSAStartup(MAKEWORD(2, 2), &wsa_data) || MAKEWORD(2, 2) != wsa_data.wVersion) + return 20; +#endif + + sckt = socket (PF_INET, SOCK_STREAM, 0); + if (invld_sckt != sckt) + { + zr_mem(&sa, c_addr_size); + sa.sin_family = AF_INET; +#if HAVE_SOCKADDR_IN_SIN_LEN + sa.sin_len = c_addr_size; +#endif + if (0 == bind (sckt, (struct sockaddr *)&sa, c_addr_size)) + { + if (0 == listen (sckt, 1)) + { + addr_size = c_addr_size; + if (0 == getsockname (sckt, (struct sockaddr *)&sa, &addr_size)) + { + if (c_addr_size >= addr_size) + { + if (0 != ntohs(sa.sin_port)) + { ret = 0; + } else ret = 7; + } else ret = 6; + } else ret = 5; + } else ret = 4; + } else ret = 3; + } else ret = 2; +#if !defined(_WIN32) || defined(__CYGWIN__) + close (sckt); +#else + closesocket (sckt); + WSACleanup(); +#endif + return ret; +} + + + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + mhc_cv_getsockname_usable='yes' +else + mhc_cv_getsockname_usable='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: $mhc_cv_getsockname_usable" >&5 +$as_echo "$mhc_cv_getsockname_usable" >&6; } + if test "x$mhc_cv_getsockname_usable" = x"no"; then : + : +else + +$as_echo "#define MHD_USE_GETSOCKNAME 1" >>confdefs.h + +fi + + +fi +done + + +fi + + +# Check for inter-thread signaling type +# Check whether --enable-itc was given. +if test "${enable_itc+set}" = set; then : + enableval=$enable_itc; +else + enable_itc='auto' + +fi + + +case $enable_itc in #( + pipe) : + : ;; #( + socketpair) : + : ;; #( + eventfd) : + : ;; #( + auto) : + if test "x$os_is_windows" = x"yes"; then : + enable_itc='socketpair' +fi ;; #( + eventFD) : + enable_itc='eventfd' ;; #( + socket) : + enable_itc='socketpair' ;; #( + no) : + as_fn_error $? "inter-thread communication cannot be disabled" "$LINENO" 5 ;; #( + *) : + as_fn_error $? "unrecognized type \"$enable_itc\" of inter-thread communication specified by \"--enable-itc=$enable_itc\"" "$LINENO" 5 + ;; +esac +# AS_UNSET([[use_itc]]) + +if test "x$enable_itc" = "xeventfd" || test "x$enable_itc" = "xauto"; then : + + if test "x$os_is_native_w32" = x"yes"; then : + +else + + for ac_header in sys/eventfd.h +do : + ac_fn_c_check_header_compile "$LINENO" "sys/eventfd.h" "ac_cv_header_sys_eventfd_h" "$ac_includes_default +" +if test "x$ac_cv_header_sys_eventfd_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_SYS_EVENTFD_H 1 +_ACEOF + +fi + +done + + if test "x$ac_cv_header_sys_eventfd_h" = x"yes"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether eventfd(2) is usable" >&5 +$as_echo_n "checking whether eventfd(2) is usable... " >&6; } +if ${mhd_cv_eventfd_usable+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#include + +int +main () +{ +int ef = eventfd(0, EFD_CLOEXEC | EFD_NONBLOCK) + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + mhd_cv_eventfd_usable='yes' +else + mhd_cv_eventfd_usable='no' +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_eventfd_usable" >&5 +$as_echo "$mhd_cv_eventfd_usable" >&6; } + +fi + +fi + if test "x$mhd_cv_eventfd_usable" = x"yes"; then : + + use_itc='eventfd' + enable_itc="$use_itc" + +$as_echo "#define _MHD_ITC_EVENTFD 1" >>confdefs.h + + +else + + if test "x$enable_itc" = x"eventfd"; then : + as_fn_error $? "eventfd(2) is not usable, consider using other type of inter-thread communication" "$LINENO" 5 +fi + +fi + +fi + +if test "x$enable_itc" = "xpipe" || test "x$enable_itc" = "xauto"; then : + + if test "x$os_is_native_w32" = x"yes"; then : + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pipe(3) is usable" >&5 +$as_echo_n "checking whether pipe(3) is usable... " >&6; } +if ${mhd_cv_pipe_usable+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +$ac_includes_default +#ifdef HAVE_UNISTD_H +#include +#endif + +int +main () +{ + + int arr[2]; + int res; + res = pipe(arr) + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + mhd_cv_pipe_usable='yes' +else + mhd_cv_pipe_usable='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: $mhd_cv_pipe_usable" >&5 +$as_echo "$mhd_cv_pipe_usable" >&6; } + +fi + if test "x$mhd_cv_pipe_usable" = x"yes"; then : + + use_itc='pipe' + enable_itc="$use_itc" + +$as_echo "#define _MHD_ITC_PIPE 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pipe2(2) is usable" >&5 +$as_echo_n "checking whether pipe2(2) is usable... " >&6; } +if ${mhd_cv_pipe2_usable+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +$ac_includes_default +#ifdef HAVE_FCNTL_H +#include +#endif +#ifdef HAVE_UNISTD_H +#include +#endif + +int +main () +{ + + int arr[2]; + int res; + res = pipe2(arr, O_CLOEXEC | O_NONBLOCK) + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + mhd_cv_pipe2_usable='yes' +else + mhd_cv_pipe2_usable='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: $mhd_cv_pipe2_usable" >&5 +$as_echo "$mhd_cv_pipe2_usable" >&6; } + if test "x$mhd_cv_pipe2_usable" = x"yes"; then : + +$as_echo "#define HAVE_PIPE2_FUNC 1" >>confdefs.h + +fi + +else + + if test "x$enable_itc" = x"pipe"; then : + as_fn_error $? "pipe(3) is not usable, consider using other type of inter-thread communication" "$LINENO" 5 +fi + +fi + +fi + +if test "x$enable_itc" = "xsocketpair" || test "x$enable_itc" = "xauto"; then : + + if test "x$os_is_native_w32" = x"yes"; then : + mhd_cv_socketpair_usable='yes' +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether socketpair(3) is usable" >&5 +$as_echo_n "checking whether socketpair(3) is usable... " >&6; } +if ${mhd_cv_socketpair_usable+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +$ac_includes_default +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif + +int +main () +{ + + int arr[2]; + int res; +#if defined(AF_LOCAL) + res = socketpair(AF_LOCAL, SOCK_STREAM, 0, arr); +#elif defined(AF_UNIX) + res = socketpair(AF_UNIX, SOCK_STREAM, 0, arr); +#else +#error AF_LOCAL and AF_UNIX are both undefined + choke me now; +#endif + if (res != 0) return 1 + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + mhd_cv_socketpair_usable='yes' +else + mhd_cv_socketpair_usable='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: $mhd_cv_socketpair_usable" >&5 +$as_echo "$mhd_cv_socketpair_usable" >&6; } + +fi + if test "x$mhd_cv_socketpair_usable" = x"yes"; then : + + use_itc='socketpair' + enable_itc="$use_itc" + +$as_echo "#define _MHD_ITC_SOCKETPAIR 1" >>confdefs.h + + +else + + if test "x$enable_itc" = x"socketpair"; then : + as_fn_error $? "socketpair(3) is not usable, consider using other type of inter-thread communication" "$LINENO" 5 +fi + +fi + +fi + +if test -z "$use_itc"; then : + as_fn_error $? "cannot find useable type of inter-thread communication" "$LINENO" 5 +fi + + + + + + for ac_func in $ac_func_list +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + + + + + + + + + +ac_fn_c_check_decl "$LINENO" "gmtime_s" "ac_cv_have_decl_gmtime_s" "#define __STDC_WANT_LIB_EXT1__ 1 +#include +" +if test "x$ac_cv_have_decl_gmtime_s" = xyes; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gmtime_s is in C11 form" >&5 +$as_echo_n "checking whether gmtime_s is in C11 form... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#define __STDC_WANT_LIB_EXT1__ 1 +#include +#ifdef __cplusplus +extern "C" +#endif + struct tm* gmtime_s(const time_t* time, struct tm* result); + +int +main () +{ + + struct tm res; + time_t t; + gmtime_s (&t, &res); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + +$as_echo "#define HAVE_C11_GMTIME_S 1" >>confdefs.h + + { $as_echo "$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; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gmtime_s is in W32 form" >&5 +$as_echo_n "checking whether gmtime_s is in W32 form... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef __cplusplus +extern "C" +#endif +errno_t gmtime_s(struct tm* _tm, const time_t* time); + +int +main () +{ + + struct tm res; + time_t t; + gmtime_s (&res, &t); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + +$as_echo "#define HAVE_W32_GMTIME_S 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi + + + +ac_fn_c_check_decl "$LINENO" "SOCK_NONBLOCK" "ac_cv_have_decl_SOCK_NONBLOCK" " +#if defined(HAVE_SYS_TYPES_H) +# include +#endif +#if defined(HAVE_SYS_SOCKET_H) +# include +#elif defined(HAVE_WINSOCK2_H) +# include +#endif + +" +if test "x$ac_cv_have_decl_SOCK_NONBLOCK" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_SOCK_NONBLOCK $ac_have_decl +_ACEOF +if test $ac_have_decl = 1; then : + +$as_echo "#define HAVE_SOCK_NONBLOCK 1" >>confdefs.h + +fi + + + +ac_fn_c_check_decl "$LINENO" "clock_gettime" "ac_cv_have_decl_clock_gettime" " +#include + +" +if test "x$ac_cv_have_decl_clock_gettime" = xyes; then : + + SAVE_LIBS="$LIBS" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 +$as_echo_n "checking for library containing clock_gettime... " >&6; } +if ${ac_cv_search_clock_gettime+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char clock_gettime (); +int +main () +{ +return clock_gettime (); + ; + return 0; +} +_ACEOF +for ac_lib in '' rt; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $MHD_LIBDEPS $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_clock_gettime=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_clock_gettime+:} false; then : + break +fi +done +if ${ac_cv_search_clock_gettime+:} false; then : + +else + ac_cv_search_clock_gettime=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 +$as_echo "$ac_cv_search_clock_gettime" >&6; } +ac_res=$ac_cv_search_clock_gettime +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + + +$as_echo "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h + + if test "x$ac_cv_search_clock_gettime" = x"none required"; then : + +else + + MHD_LIBDEPS="$ac_cv_search_clock_gettime $MHD_LIBDEPS" + MHD_LIBDEPS_PKGCFG="$ac_cv_search_clock_gettime $MHD_LIBDEPS_PKGCFG" + +fi + +fi + + LIBS="$SAVE_LIBS" + +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_get_time" >&5 +$as_echo_n "checking for clock_get_time... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include + +int +main () +{ + + clock_serv_t cs; + mach_timespec_t mt; + host_get_clock_service(mach_host_self(), SYSTEM_CLOCK, &cs); + clock_get_time(cs, &mt); + mach_port_deallocate(mach_task_self(), cs); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + +$as_echo "#define HAVE_CLOCK_GET_TIME 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethrtime" >&5 +$as_echo_n "checking for gethrtime... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef HAVE_SYS_TIME_H +/* Solaris define gethrtime() in sys/time.h */ +#include +#endif /* HAVE_SYS_TIME_H */ +#ifdef HAVE_TIME_H +/* HP-UX define gethrtime() in time.h */ +#include +#endif /* HAVE_TIME_H */ + +int +main () +{ +hrtime_t hrt = gethrtime(); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + +$as_echo "#define HAVE_GETHRTIME 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +# IPv6 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for IPv6" >&5 +$as_echo_n "checking for IPv6... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#if HAVE_NETINET_IN_H +#include +#endif +#if HAVE_SYS_SOCKET_H +#include +#endif +#if HAVE_WINSOCK2_H +#include +#endif +#if HAVE_WS2TCPIP_H +#include +#endif + +int +main () +{ + +int af=AF_INET6; +int pf=PF_INET6; +struct sockaddr_in6 sa; +printf("%d %d %p\n", af, pf, &sa); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +have_inet6=yes; + +$as_echo "#define HAVE_INET6 1" >>confdefs.h + + +else + +have_inet6=no + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_inet6" >&5 +$as_echo "$have_inet6" >&6; } + +HIDDEN_VISIBILITY_CFLAGS="" +case "$host" in + *-*-mingw*) + +$as_echo "#define _MHD_EXTERN __attribute__((visibility(\"default\"))) __declspec(dllexport) extern" >>confdefs.h + + HIDDEN_VISIBILITY_CFLAGS="-fvisibility=hidden" + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker accepts -fvisibility=hidden" >&5 +$as_echo_n "checking whether the linker accepts -fvisibility=hidden... " >&6; } +if ${ax_cv_check_ldflags___fvisibility_hidden+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ax_check_save_flags=$LDFLAGS + LDFLAGS="$LDFLAGS -fvisibility=hidden" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ax_cv_check_ldflags___fvisibility_hidden=yes +else + ax_cv_check_ldflags___fvisibility_hidden=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$ax_check_save_flags +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_ldflags___fvisibility_hidden" >&5 +$as_echo "$ax_cv_check_ldflags___fvisibility_hidden" >&6; } +if test "x$ax_cv_check_ldflags___fvisibility_hidden" = xyes; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -fvisibility=hidden" >&5 +$as_echo_n "checking whether C compiler accepts -fvisibility=hidden... " >&6; } +if ${ax_cv_check_cflags___fvisibility_hidden+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ax_check_save_flags=$CFLAGS + CFLAGS="$CFLAGS -fvisibility=hidden" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ax_cv_check_cflags___fvisibility_hidden=yes +else + ax_cv_check_cflags___fvisibility_hidden=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS=$ax_check_save_flags +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___fvisibility_hidden" >&5 +$as_echo "$ax_cv_check_cflags___fvisibility_hidden" >&6; } +if test "x$ax_cv_check_cflags___fvisibility_hidden" = xyes; then : + +$as_echo "#define _MHD_EXTERN __attribute__((visibility(\"default\"))) extern" >>confdefs.h + + HIDDEN_VISIBILITY_CFLAGS="-fvisibility=hidden" +else + : +fi + +else + : +fi + + ;; +esac + + +# libcurl (required for testing) +# Check whether --enable-curl was given. +if test "${enable_curl+set}" = set; then : + enableval=$enable_curl; enable_curl=${enableval} +fi + +curl=0 +if test "$enable_curl" != "no" +then + + + + + + + + + + + + + + + + + + + + + + + + + +# Check whether --with-libcurl was given. +if test "${with_libcurl+set}" = set; then : + withval=$with_libcurl; _libcurl_with=$withval +else + _libcurl_with=yes +fi + + + if test "$_libcurl_with" != "no" ; then + + for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$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... " >&6; } +if ${ac_cv_prog_AWK+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$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_AWK="$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 +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 +$as_echo "$AWK" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AWK" && break +done + + + _libcurl_version_parse="eval $AWK '{split(\$NF,A,\".\"); X=256*256*A[1]+256*A[2]+A[3]; print X;}'" + + _libcurl_try_link=yes + + if test -d "$_libcurl_with" ; then + LIBCURL_CPPFLAGS="-I$withval/include" + _libcurl_ldflags="-L$withval/lib" + # Extract the first word of "curl-config", so it can be a program name with args. +set dummy curl-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__libcurl_config+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $_libcurl_config in + [\\/]* | ?:[\\/]*) + ac_cv_path__libcurl_config="$_libcurl_config" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in "$withval/bin" +do + IFS=$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__libcurl_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 +_libcurl_config=$ac_cv_path__libcurl_config +if test -n "$_libcurl_config"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_libcurl_config" >&5 +$as_echo "$_libcurl_config" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + else + # Extract the first word of "curl-config", so it can be a program name with args. +set dummy curl-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__libcurl_config+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $_libcurl_config in + [\\/]* | ?:[\\/]*) + ac_cv_path__libcurl_config="$_libcurl_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__libcurl_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 +_libcurl_config=$ac_cv_path__libcurl_config +if test -n "$_libcurl_config"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_libcurl_config" >&5 +$as_echo "$_libcurl_config" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi + + if test x$_libcurl_config != "x" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the version of libcurl" >&5 +$as_echo_n "checking for the version of libcurl... " >&6; } +if ${libcurl_cv_lib_curl_version+:} false; then : + $as_echo_n "(cached) " >&6 +else + libcurl_cv_lib_curl_version=`$_libcurl_config --version | $AWK '{print $2}'` +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libcurl_cv_lib_curl_version" >&5 +$as_echo "$libcurl_cv_lib_curl_version" >&6; } + + _libcurl_version=`echo $libcurl_cv_lib_curl_version | $_libcurl_version_parse` + _libcurl_wanted=`echo 7.16.4 | $_libcurl_version_parse` + + if test $_libcurl_wanted -gt 0 ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libcurl >= version 7.16.4" >&5 +$as_echo_n "checking for libcurl >= version 7.16.4... " >&6; } +if ${libcurl_cv_lib_version_ok+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $_libcurl_version -ge $_libcurl_wanted ; then + libcurl_cv_lib_version_ok=yes + else + libcurl_cv_lib_version_ok=no + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libcurl_cv_lib_version_ok" >&5 +$as_echo "$libcurl_cv_lib_version_ok" >&6; } + fi + + if test $_libcurl_wanted -eq 0 || test x$libcurl_cv_lib_version_ok = xyes ; then + if test x"$LIBCURL_CPPFLAGS" = "x" ; then + LIBCURL_CPPFLAGS=`$_libcurl_config --cflags` + fi + if test x"$LIBCURL" = "x" ; then + LIBCURL=`$_libcurl_config --libs` + + # This is so silly, but Apple actually has a bug in their + # curl-config script. Fixed in Tiger, but there are still + # lots of Panther installs around. + case "${host}" in + powerpc-apple-darwin7*) + LIBCURL=`echo $LIBCURL | sed -e 's|-arch i386||g'` + ;; + esac + fi + + # All curl-config scripts support --feature + _libcurl_features=`$_libcurl_config --feature` + + # Is it modern enough to have --protocols? (7.12.4) + if test $_libcurl_version -ge 461828 ; then + _libcurl_protocols=`$_libcurl_config --protocols` + fi + else + _libcurl_try_link=no + fi + + unset _libcurl_wanted + fi + + if test $_libcurl_try_link = yes ; then + + # we didn't find curl-config, so let's see if the user-supplied + # link line (or failing that, "-lcurl") is enough. + LIBCURL=${LIBCURL-"$_libcurl_ldflags -lcurl"} + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether libcurl is usable" >&5 +$as_echo_n "checking whether libcurl is usable... " >&6; } +if ${libcurl_cv_lib_curl_usable+:} false; then : + $as_echo_n "(cached) " >&6 +else + + _libcurl_save_cppflags=$CPPFLAGS + CPPFLAGS="$LIBCURL_CPPFLAGS $CPPFLAGS" + _libcurl_save_libs=$LIBS + LIBS="$LIBCURL $LIBS" + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ + +/* Try and use a few common options to force a failure if we are + missing symbols or can't link. */ +int x; +curl_easy_setopt(NULL,CURLOPT_URL,NULL); +x=CURL_ERROR_SIZE; +x=CURLOPT_WRITEFUNCTION; +x=CURLOPT_WRITEDATA; +x=CURLOPT_ERRORBUFFER; +x=CURLOPT_STDERR; +x=CURLOPT_VERBOSE; +if (x) {;} + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + libcurl_cv_lib_curl_usable=yes +else + libcurl_cv_lib_curl_usable=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + CPPFLAGS=$_libcurl_save_cppflags + LIBS=$_libcurl_save_libs + unset _libcurl_save_cppflags + unset _libcurl_save_libs + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libcurl_cv_lib_curl_usable" >&5 +$as_echo "$libcurl_cv_lib_curl_usable" >&6; } + + if test $libcurl_cv_lib_curl_usable = yes ; then + + # Does curl_free() exist in this version of libcurl? + # If not, fake it with free() + + _libcurl_save_cppflags=$CPPFLAGS + CPPFLAGS="$CPPFLAGS $LIBCURL_CPPFLAGS" + _libcurl_save_libs=$LIBS + LIBS="$LIBS $LIBCURL" + + ac_fn_c_check_func "$LINENO" "curl_free" "ac_cv_func_curl_free" +if test "x$ac_cv_func_curl_free" = xyes; then : + +else + +$as_echo "#define curl_free free" >>confdefs.h + +fi + + + CPPFLAGS=$_libcurl_save_cppflags + LIBS=$_libcurl_save_libs + unset _libcurl_save_cppflags + unset _libcurl_save_libs + + +$as_echo "#define HAVE_LIBCURL 1" >>confdefs.h + + + + + for _libcurl_feature in $_libcurl_features ; do + cat >>confdefs.h <<_ACEOF +#define `$as_echo "libcurl_feature_$_libcurl_feature" | $as_tr_cpp` 1 +_ACEOF + + eval `$as_echo "libcurl_feature_$_libcurl_feature" | $as_tr_sh`=yes + done + + if test "x$_libcurl_protocols" = "x" ; then + + # We don't have --protocols, so just assume that all + # protocols are available + _libcurl_protocols="HTTP FTP FILE TELNET LDAP DICT TFTP" + + if test x$libcurl_feature_SSL = xyes ; then + _libcurl_protocols="$_libcurl_protocols HTTPS" + + # FTPS wasn't standards-compliant until version + # 7.11.0 (0x070b00 == 461568) + if test $_libcurl_version -ge 461568; then + _libcurl_protocols="$_libcurl_protocols FTPS" + fi + fi + + # RTSP, IMAP, POP3 and SMTP were added in + # 7.20.0 (0x071400 == 463872) + if test $_libcurl_version -ge 463872; then + _libcurl_protocols="$_libcurl_protocols RTSP IMAP POP3 SMTP" + fi + fi + + for _libcurl_protocol in $_libcurl_protocols ; do + cat >>confdefs.h <<_ACEOF +#define `$as_echo "libcurl_protocol_$_libcurl_protocol" | $as_tr_cpp` 1 +_ACEOF + + eval `$as_echo "libcurl_protocol_$_libcurl_protocol" | $as_tr_sh`=yes + done + else + unset LIBCURL + unset LIBCURL_CPPFLAGS + fi + fi + + unset _libcurl_try_link + unset _libcurl_version_parse + unset _libcurl_config + unset _libcurl_feature + unset _libcurl_features + unset _libcurl_protocol + unset _libcurl_protocols + unset _libcurl_version + unset _libcurl_ldflags + fi + + if test x$_libcurl_with = xno || test x$libcurl_cv_lib_curl_usable != xyes ; then + # This is the IF-NO path + + if test "x$enable_curl" = "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cURL-based tests cannot be enabled because libcurl is missing" >&5 +$as_echo "$as_me: WARNING: cURL-based tests cannot be enabled because libcurl is missing" >&2;} + fi + enable_curl=no + + else + # This is the IF-YES path + enable_curl=yes + fi + + unset _libcurl_with + +fi +if test "$enable_curl" != "no" +then +# Lib cURL & cURL - OpenSSL versions + +$as_echo "#define MHD_REQ_CURL_VERSION \"7.16.4\"" >>confdefs.h + + +$as_echo "#define MHD_REQ_CURL_OPENSSL_VERSION \"0.9.8\"" >>confdefs.h + + +$as_echo "#define MHD_REQ_CURL_GNUTLS_VERSION \"2.8.6\"" >>confdefs.h + + +$as_echo "#define MHD_REQ_CURL_NSS_VERSION \"3.12.0\"" >>confdefs.h + +fi + if test "x$enable_curl" = "xyes"; then + HAVE_CURL_TRUE= + HAVE_CURL_FALSE='#' +else + HAVE_CURL_TRUE='#' + HAVE_CURL_FALSE= +fi + + +mhd_have_libmagic="no" +SAVE_LIBS="$LIBS" +LIBS="$LIBS -lmagic" +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suitable libmagic" >&5 +$as_echo_n "checking for suitable libmagic... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include + +int +main () +{ + + char var_data[256]; + const char *var_mime; + magic_t var_magic = magic_open (MAGIC_MIME_TYPE); + (void)magic_load (var_magic, NULL); + var_data[0] = 0; + var_mime = magic_buffer (var_magic, var_data, 1); + magic_close (var_magic); + + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + +$as_echo "#define HAVE_LIBMAGIC 1" >>confdefs.h + + mhd_have_libmagic="yes" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS="$SAVE_LIBS" + if test "x$mhd_have_libmagic" = "xyes"; then + HAVE_LIBMAGIC_TRUE= + HAVE_LIBMAGIC_FALSE='#' +else + HAVE_LIBMAGIC_TRUE='#' + HAVE_LIBMAGIC_FALSE= +fi + + +# large file support (> 4 GB) +# Check whether --enable-largefile was given. +if test "${enable_largefile+set}" = set; then : + enableval=$enable_largefile; +fi + +if test "$enable_largefile" != no; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 +$as_echo_n "checking for special C compiler options needed for large files... " >&6; } +if ${ac_cv_sys_largefile_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_sys_largefile_CC=no + if test "$GCC" != yes; then + ac_save_CC=$CC + while :; do + # IRIX 6.2 and later do not support large files by default, + # so use the C compiler's -n32 option if that helps. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF + if ac_fn_c_try_compile "$LINENO"; then : + break +fi +rm -f core conftest.err conftest.$ac_objext + CC="$CC -n32" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_largefile_CC=' -n32'; break +fi +rm -f core conftest.err conftest.$ac_objext + break + done + CC=$ac_save_CC + rm -f conftest.$ac_ext + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 +$as_echo "$ac_cv_sys_largefile_CC" >&6; } + if test "$ac_cv_sys_largefile_CC" != no; then + CC=$CC$ac_cv_sys_largefile_CC + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 +$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } +if ${ac_cv_sys_file_offset_bits+:} false; then : + $as_echo_n "(cached) " >&6 +else + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_file_offset_bits=no; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#define _FILE_OFFSET_BITS 64 +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_file_offset_bits=64; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cv_sys_file_offset_bits=unknown + break +done +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 +$as_echo "$ac_cv_sys_file_offset_bits" >&6; } +case $ac_cv_sys_file_offset_bits in #( + no | unknown) ;; + *) +cat >>confdefs.h <<_ACEOF +#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits +_ACEOF +;; +esac +rm -rf conftest* + if test $ac_cv_sys_file_offset_bits = unknown; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 +$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } +if ${ac_cv_sys_large_files+:} false; then : + $as_echo_n "(cached) " >&6 +else + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_large_files=no; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#define _LARGE_FILES 1 +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_large_files=1; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cv_sys_large_files=unknown + break +done +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 +$as_echo "$ac_cv_sys_large_files" >&6; } +case $ac_cv_sys_large_files in #( + no | unknown) ;; + *) +cat >>confdefs.h <<_ACEOF +#define _LARGE_FILES $ac_cv_sys_large_files +_ACEOF +;; +esac +rm -rf conftest* + fi + + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5 +$as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; } +if ${ac_cv_sys_largefile_source+:} false; then : + $as_echo_n "(cached) " >&6 +else + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include /* for off_t */ + #include +int +main () +{ +int (*fp) (FILE *, off_t, int) = fseeko; + return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_sys_largefile_source=no; break +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#define _LARGEFILE_SOURCE 1 +#include /* for off_t */ + #include +int +main () +{ +int (*fp) (FILE *, off_t, int) = fseeko; + return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_sys_largefile_source=1; break +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ac_cv_sys_largefile_source=unknown + break +done +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5 +$as_echo "$ac_cv_sys_largefile_source" >&6; } +case $ac_cv_sys_largefile_source in #( + no | unknown) ;; + *) +cat >>confdefs.h <<_ACEOF +#define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source +_ACEOF +;; +esac +rm -rf conftest* + +# We used to try defining _XOPEN_SOURCE=500 too, to work around a bug +# in glibc 2.1.3, but that breaks too many other things. +# If you want fseeko and ftello with glibc, upgrade to a fixed glibc. +if test $ac_cv_sys_largefile_source != unknown; then + +$as_echo "#define HAVE_FSEEKO 1" >>confdefs.h + +fi + +for ac_func in lseek64 pread64 pread +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + +# check for various sendfile functions +# Check whether --enable-sendfile was given. +if test "${enable_sendfile+set}" = set; then : + enableval=$enable_sendfile; +else + enable_sendfile="auto" +fi + +case $enable_sendfile in #( + auto | yes) : + found_sendfile="no" ;; #( + no) : + found_sendfile="disabled" ;; #( + *) : + as_fn_error $? "unknown value specified: --enable-sendfile=$enable_sendfile" "$LINENO" 5 + ;; +esac +if test "x$found_sendfile" = x"no"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Linux-style sendfile(2)" >&5 +$as_echo_n "checking for Linux-style sendfile(2)... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include + +static void empty_func(void) +{ +/* Check for declaration */ + (void)sendfile; +} +/* Declare again to check form match */ +ssize_t sendfile(int, int, off_t*, size_t); + +int +main () +{ + + int fd1=0, fd2=2; + off_t o = 0; + size_t s = 5; + ssize_t r; + r = sendfile (fd1, fd2, &o, s); + if (r) + empty_func(); + + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + +$as_echo "#define HAVE_LINUX_SENDFILE 1" >>confdefs.h + + found_sendfile="yes, Linux-style" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + for ac_func in sendfile64 +do : + ac_fn_c_check_func "$LINENO" "sendfile64" "ac_cv_func_sendfile64" +if test "x$ac_cv_func_sendfile64" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_SENDFILE64 1 +_ACEOF + +fi +done + + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + +fi +if test "x$found_sendfile" = x"no"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for FreeBSD-style sendfile(2)" >&5 +$as_echo_n "checking for FreeBSD-style sendfile(2)... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include + +static void empty_func(void) +{ +/* Check for declaration */ + (void)sendfile; +} +/* Declare again to check form match */ +int sendfile(int, int, off_t, size_t, + struct sf_hdtr*, off_t*, int); + +int +main () +{ + + int fd1=0, fd2=1; + off_t o = 0; + size_t s = 5; + off_t r1; + int r2; + r2 = sendfile (fd1, fd2, o, s, (void*)0, &r1, 0); + if (r2) + empty_func(); + + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + +$as_echo "#define HAVE_FREEBSD_SENDFILE 1" >>confdefs.h + + found_sendfile="yes, FreeBSD-style" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + +fi +if test "x$found_sendfile" = x"no"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Darwin-style sendfile(2)" >&5 +$as_echo_n "checking for Darwin-style sendfile(2)... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include + +static void empty_func(void) +{ +/* Check for declaration */ + (void)sendfile; +} +/* Declare again to check form match */ +int sendfile(int, int, off_t, off_t*, + struct sf_hdtr *, int); + +int +main () +{ + + int fd=0, s=1; + off_t o = 0; + off_t l = 5; + int r; + r = sendfile (fd, s, o, &l, (void*)0, 0); + if (r) + empty_func(); + + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + +$as_echo "#define HAVE_DARWIN_SENDFILE 1" >>confdefs.h + + found_sendfile="yes, Darwin-style" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + +fi + +if test "x$found_sendfile" = x"no"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris-style sendfile(3)" >&5 +$as_echo_n "checking for Solaris-style sendfile(3)... " >&6; } + SAVE_LIBS="$LIBS" + LIBS="$LIBS -lsendfile" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include + +static void empty_func(void) +{ +/* Check for declaration */ + (void)sendfile; +} +/* Declare again to check form match */ +ssize_t sendfile(int out_fd, int in_fd, + off_t *off, size_t len); + +int +main () +{ + + int fd1=0, fd2=1; + off_t o = 0; + size_t l = 5; + ssize_t r; + r = sendfile (fd1, fd2, &o, l); + if (r) + empty_func(); + + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + +$as_echo "#define HAVE_SOLARIS_SENDFILE 1" >>confdefs.h + + found_sendfile="yes, Solaris-style" + MHD_LIBDEPS="-lsendfile $MHD_LIBDEPS" + MHD_LIBDEPS_PKGCFG="-lsendfile $MHD_LIBDEPS_PKGCFG" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + for ac_func in sendfile64 +do : + ac_fn_c_check_func "$LINENO" "sendfile64" "ac_cv_func_sendfile64" +if test "x$ac_cv_func_sendfile64" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_SENDFILE64 1 +_ACEOF + +fi +done + + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$SAVE_LIBS" + + +fi +if test "x$found_sendfile" = "xno" && test "x$enable_sendfile" = "xyes"; then : + as_fn_error $? "sendfile() usage was requested by configure parameter, but no usable sendfile() function is detected" "$LINENO" 5 + +fi + +# optional: have error messages ? +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to generate error messages" >&5 +$as_echo_n "checking whether to generate error messages... " >&6; } +# Check whether --enable-messages was given. +if test "${enable_messages+set}" = set; then : + enableval=$enable_messages; enable_messages=${enableval} +else + enable_messages=yes +fi + +if test "x$enable_messages" = "xyes"; then : + +$as_echo "#define HAVE_MESSAGES 1" >>confdefs.h + +else + enable_messages=no +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_messages" >&5 +$as_echo "$enable_messages" >&6; } + + +# optional: have postprocessor? +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable postprocessor" >&5 +$as_echo_n "checking whether to enable postprocessor... " >&6; } +# Check whether --enable-postprocessor was given. +if test "${enable_postprocessor+set}" = set; then : + enableval=$enable_postprocessor; enable_postprocessor=${enableval} +else + enable_postprocessor=yes +fi + +if test "x$enable_postprocessor" != "xno"; then : + enable_postprocessor=yes + +$as_echo "#define HAVE_POSTPROCESSOR 1" >>confdefs.h + +fi + if test "x$enable_postprocessor" != "xno"; then + HAVE_POSTPROCESSOR_TRUE= + HAVE_POSTPROCESSOR_FALSE='#' +else + HAVE_POSTPROCESSOR_TRUE='#' + HAVE_POSTPROCESSOR_FALSE= +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_postprocessor" >&5 +$as_echo "$enable_postprocessor" >&6; } + + +# optional: have zzuf, socat? +# Extract the first word of "zzuf", so it can be a program name with args. +set dummy zzuf; 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_have_zzuf+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$have_zzuf"; then + ac_cv_prog_have_zzuf="$have_zzuf" # Let the user override the test. +else +as_save_IFS=$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_have_zzuf="yes" + $as_echo "$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 "$ac_cv_prog_have_zzuf" && ac_cv_prog_have_zzuf="no" +fi +fi +have_zzuf=$ac_cv_prog_have_zzuf +if test -n "$have_zzuf"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_zzuf" >&5 +$as_echo "$have_zzuf" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +# Extract the first word of "socat", so it can be a program name with args. +set dummy socat; 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_have_socat+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$have_socat"; then + ac_cv_prog_have_socat="$have_socat" # Let the user override the test. +else +as_save_IFS=$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_have_socat="yes" + $as_echo "$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 "$ac_cv_prog_have_socat" && ac_cv_prog_have_socat="no" +fi +fi +have_socat=$ac_cv_prog_have_socat +if test -n "$have_socat"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_socat" >&5 +$as_echo "$have_socat" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + if test "x$have_zzuf" = "xyes"; then + HAVE_ZZUF_TRUE= + HAVE_ZZUF_FALSE='#' +else + HAVE_ZZUF_TRUE='#' + HAVE_ZZUF_FALSE= +fi + + if test "x$have_socat" = "xyes"; then + HAVE_SOCAT_TRUE= + HAVE_SOCAT_FALSE='#' +else + HAVE_SOCAT_TRUE='#' + HAVE_SOCAT_FALSE= +fi + + +have_gnutls=no +have_gnutls_sni=no +have_gcrypt=no +{ GNUTLS_CPPFLAGS=; unset GNUTLS_CPPFLAGS;} +{ GNUTLS_LDFLAGS=; unset GNUTLS_LDFLAGS;} + +# optional: HTTPS support. Enabled by default +# Check whether --enable-https was given. +if test "${enable_https+set}" = set; then : + enableval=$enable_https; enable_https=${enableval} +fi + +if test "x$enable_https" != "xno" +then +# +# Next block is large unindented block +# + +# gnutls +have_gnutls_pkgcfg=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to find GnuTLS library" >&5 +$as_echo_n "checking how to find GnuTLS library... " >&6; } + +# Check whether --with-gnutls was given. +if test "${with_gnutls+set}" = set; then : + withval=$with_gnutls; + case $with_gnutls in + no) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: GnuTLS disabled" >&5 +$as_echo "GnuTLS disabled" >&6; } + { GNUTLS_CPPFLAGS=; unset GNUTLS_CPPFLAGS;} + { GNUTLS_CFLAGS=; unset GNUTLS_CFLAGS;} + { GNUTLS_LDFLAGS=; unset GNUTLS_LDFLAGS;} + { GNUTLS_LIBS=; unset GNUTLS_LIBS;} + ;; + yes) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: automatically, forced" >&5 +$as_echo "automatically, forced" >&6; } + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: -I$with_gnutls/include -L$with_gnutls/lib -lgnutls" >&5 +$as_echo "-I$with_gnutls/include -L$with_gnutls/lib -lgnutls" >&6; } + SAVE_LDFLAGS="$LDFLAGS" + SAVE_CPPFLAGS="$CPPFLAGS" + LDFLAGS="-L$with_gnutls/lib $LDFLAGS" + CPPFLAGS="-I$with_gnutls/include $CPPFLAGS" + have_gnutls_pkgcfg=no + for ac_header in gnutls/gnutls.h +do : + ac_fn_c_check_header_compile "$LINENO" "gnutls/gnutls.h" "ac_cv_header_gnutls_gnutls_h" "$ac_includes_default +" +if test "x$ac_cv_header_gnutls_gnutls_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_GNUTLS_GNUTLS_H 1 +_ACEOF + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls_priority_set in -lgnutls" >&5 +$as_echo_n "checking for gnutls_priority_set in -lgnutls... " >&6; } +if ${ac_cv_lib_gnutls_gnutls_priority_set+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lgnutls $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$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 gnutls_priority_set (); +int +main () +{ +return gnutls_priority_set (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_gnutls_gnutls_priority_set=yes +else + ac_cv_lib_gnutls_gnutls_priority_set=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gnutls_gnutls_priority_set" >&5 +$as_echo "$ac_cv_lib_gnutls_gnutls_priority_set" >&6; } +if test "x$ac_cv_lib_gnutls_gnutls_priority_set" = xyes; then : + + GNUTLS_CPPFLAGS="-I$with_gnutls/include" + GNUTLS_LDFLAGS="-L$with_gnutls/lib" + GNUTLS_LIBS="-lgnutls" + have_gnutls=yes + +fi + +fi + +done + + if test "x$have_gnutls" != "xyes"; then : + as_fn_error $? "can't find usable libgnutls at specified prefix $with_gnutls" "$LINENO" 5 +fi + LDFLAGS="$SAVE_LDFLAGS" + CPPFLAGS="$SAVE_CPPFLAGS" + ;; + esac + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: automatically" >&5 +$as_echo "automatically" >&6; } + +fi + + + + + + + + + +if test "x$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 +$as_echo "no" >&6; } + PKG_CONFIG="" + fi +fi +if test "x$with_gnutls" != "xno" && test "x$have_gnutls" != "xyes"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to add pkg-config special search directories" >&5 +$as_echo_n "checking whether to add pkg-config special search directories... " >&6; } +if ${mhd_cv_pkgconf_add_dirs+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "x$host_os" = "xsolaris2.11" && test "x$cross_compiling" = "xno"; then : + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +char size_chk[7-sizeof(char*)]; +#if defined(_LP64) || defined(__LP64__) || defined(__x86_64) || defined(__x86_64__) +#error This is 64-bit target. +choke me now +#endif +#if defined(__amd64) || defined(__amd64__) || defined(__sparcv9) || defined(__sparc_v9__) +#error This is 64-bit target. +choke me now +#endif + +int +main () +{ + + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + mhd_cv_pkgconf_add_dirs='/usr/lib/pkgconfig/gnutls-3' + +else + + if test "x$host_cpu" = "xx86_64" || test "x$host_cpu" = "xi386"; then : + mhd_cv_pkgconf_add_dirs='/usr/lib/amd64/pkgconfig/gnutls-3:/usr/lib/amd64/pkgconfig' +elif test "x$host_cpu" = "xsparc"; then : + mhd_cv_pkgconf_add_dirs='/usr/lib/sparkv9/pkgconfig/gnutls-3:/usr/lib/sparkv9/pkgconfig' +else + mhd_cv_pkgconf_add_dirs='/usr/lib/64/pkgconfig/gnutls-3:/usr/lib/64/pkgconfig' + +fi + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +else + mhd_cv_pkgconf_add_dirs='no' + +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_pkgconf_add_dirs" >&5 +$as_echo "$mhd_cv_pkgconf_add_dirs" >&6; } + if test "x$mhd_cv_pkgconf_add_dirs" != "xno"; then : + + test "x$PKG_CONFIG_PATH" = "x" || PKG_CONFIG_PATH="${PKG_CONFIG_PATH}${PATH_SEPARATOR}" + PKG_CONFIG_PATH="${PKG_CONFIG_PATH}${mhd_cv_pkgconf_add_dirs}" + export PKG_CONFIG_PATH + + +fi + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls" >&5 +$as_echo_n "checking for gnutls... " >&6; } + +if test -n "$GNUTLS_CFLAGS"; then + pkg_cv_GNUTLS_CFLAGS="$GNUTLS_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gnutls\""; } >&5 + ($PKG_CONFIG --exists --print-errors "gnutls") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_GNUTLS_CFLAGS=`$PKG_CONFIG --cflags "gnutls" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$GNUTLS_LIBS"; then + pkg_cv_GNUTLS_LIBS="$GNUTLS_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gnutls\""; } >&5 + ($PKG_CONFIG --exists --print-errors "gnutls") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_GNUTLS_LIBS=`$PKG_CONFIG --libs "gnutls" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + GNUTLS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "gnutls" 2>&1` + else + GNUTLS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "gnutls" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$GNUTLS_PKG_ERRORS" >&5 + + + # check for GnuTLS at default paths + have_gnutls_pkgcfg='no' + for ac_header in gnutls/gnutls.h +do : + ac_fn_c_check_header_compile "$LINENO" "gnutls/gnutls.h" "ac_cv_header_gnutls_gnutls_h" "$ac_includes_default +" +if test "x$ac_cv_header_gnutls_gnutls_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_GNUTLS_GNUTLS_H 1 +_ACEOF + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls_priority_set in -lgnutls" >&5 +$as_echo_n "checking for gnutls_priority_set in -lgnutls... " >&6; } +if ${ac_cv_lib_gnutls_gnutls_priority_set+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lgnutls $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$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 gnutls_priority_set (); +int +main () +{ +return gnutls_priority_set (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_gnutls_gnutls_priority_set=yes +else + ac_cv_lib_gnutls_gnutls_priority_set=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gnutls_gnutls_priority_set" >&5 +$as_echo "$ac_cv_lib_gnutls_gnutls_priority_set" >&6; } +if test "x$ac_cv_lib_gnutls_gnutls_priority_set" = xyes; then : + + GNUTLS_LIBS="-lgnutls" + have_gnutls=yes + +fi + +fi + +done + + +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + + # check for GnuTLS at default paths + have_gnutls_pkgcfg='no' + for ac_header in gnutls/gnutls.h +do : + ac_fn_c_check_header_compile "$LINENO" "gnutls/gnutls.h" "ac_cv_header_gnutls_gnutls_h" "$ac_includes_default +" +if test "x$ac_cv_header_gnutls_gnutls_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_GNUTLS_GNUTLS_H 1 +_ACEOF + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls_priority_set in -lgnutls" >&5 +$as_echo_n "checking for gnutls_priority_set in -lgnutls... " >&6; } +if ${ac_cv_lib_gnutls_gnutls_priority_set+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lgnutls $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$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 gnutls_priority_set (); +int +main () +{ +return gnutls_priority_set (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_gnutls_gnutls_priority_set=yes +else + ac_cv_lib_gnutls_gnutls_priority_set=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gnutls_gnutls_priority_set" >&5 +$as_echo "$ac_cv_lib_gnutls_gnutls_priority_set" >&6; } +if test "x$ac_cv_lib_gnutls_gnutls_priority_set" = xyes; then : + + GNUTLS_LIBS="-lgnutls" + have_gnutls=yes + +fi + +fi + +done + + +else + GNUTLS_CFLAGS=$pkg_cv_GNUTLS_CFLAGS + GNUTLS_LIBS=$pkg_cv_GNUTLS_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + + have_gnutls_pkgcfg='yes' + SAVE_CPPFLAGS="$CPPFLAGS" + SAVE_CFLAGS="$CFLAGS" + SAVE_LDFLAGS="$LDFLAGS" + SAVE_LIBS="$LIBS" + CFLAGS="$GNUTLS_CFLAGS $CFLAGS" + LIBS="$LIBS $GNUTLS_LIBS" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether GnuTLS is usable" >&5 +$as_echo_n "checking whether GnuTLS is usable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#include + +int +main () +{ + + gnutls_session_t session; + gnutls_priority_t priorities; + gnutls_global_init(); + gnutls_priority_init(&priorities, "NORMAL", NULL); + gnutls_init(&session, GNUTLS_SERVER); + gnutls_priority_set(session, priorities); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + have_gnutls=yes + # GNUTLS_CFLAGS is actually CPPFLAGS + GNUTLS_CPPFLAGS="$GNUTLS_CFLAGS" + # GNUTLS_CFLAGS is combination of LDFLAGS and LIBS + GNUTLS_LDFLAGS="$GNUTLS_LIBS" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + have_gnutls=no + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + if test "x$have_gnutls" != "xyes"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config reports that GnuTLS is present, but GnuTLS can't be used" >&5 +$as_echo "$as_me: WARNING: pkg-config reports that GnuTLS is present, but GnuTLS can't be used" >&2;} + { GNUTLS_CPPFLAGS=; unset GNUTLS_CPPFLAGS;} + { GNUTLS_CFLAGS=; unset GNUTLS_CFLAGS;} + { GNUTLS_LDFLAGS=; unset GNUTLS_LDFLAGS;} + { GNUTLS_LIBS=; unset GNUTLS_LIBS;} + + +fi + CPPFLAGS="$SAVE_CPPFLAGS" + CFLAGS="$SAVE_CFLAGS" + LDFLAGS="$SAVE_LDFLAGS" + LIBS="$SAVE_LIBS" + +fi + +fi + +have_gcrypt='unknown' +if test "x$with_gnutls" != "xno" && test "x$have_gnutls" != "xyes"; then : + + + +# Check whether --with-libgcrypt-prefix was given. +if test "${with_libgcrypt_prefix+set}" = set; then : + withval=$with_libgcrypt_prefix; libgcrypt_config_prefix="$withval" +else + libgcrypt_config_prefix="" +fi + + if test x"${LIBGCRYPT_CONFIG}" = x ; then + if test x"${libgcrypt_config_prefix}" != x ; then + LIBGCRYPT_CONFIG="${libgcrypt_config_prefix}/bin/libgcrypt-config" + else + case "${SYSROOT}" in + /*) + if test -x "${SYSROOT}/bin/libgcrypt-config" ; then + LIBGCRYPT_CONFIG="${SYSROOT}/bin/libgcrypt-config" + fi + ;; + '') + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Ignoring \$SYSROOT as it is not an absolute path." >&5 +$as_echo "$as_me: WARNING: Ignoring \$SYSROOT as it is not an absolute path." >&2;} + ;; + esac + fi + fi + + # Extract the first word of "libgcrypt-config", so it can be a program name with args. +set dummy libgcrypt-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_LIBGCRYPT_CONFIG+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $LIBGCRYPT_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_LIBGCRYPT_CONFIG="$LIBGCRYPT_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_LIBGCRYPT_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 "$ac_cv_path_LIBGCRYPT_CONFIG" && ac_cv_path_LIBGCRYPT_CONFIG="no" + ;; +esac +fi +LIBGCRYPT_CONFIG=$ac_cv_path_LIBGCRYPT_CONFIG +if test -n "$LIBGCRYPT_CONFIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGCRYPT_CONFIG" >&5 +$as_echo "$LIBGCRYPT_CONFIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + tmp=1.2.2 + if echo "$tmp" | grep ':' >/dev/null 2>/dev/null ; then + req_libgcrypt_api=`echo "$tmp" | sed 's/\(.*\):\(.*\)/\1/'` + min_libgcrypt_version=`echo "$tmp" | sed 's/\(.*\):\(.*\)/\2/'` + else + req_libgcrypt_api=0 + min_libgcrypt_version="$tmp" + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBGCRYPT - version >= $min_libgcrypt_version" >&5 +$as_echo_n "checking for LIBGCRYPT - version >= $min_libgcrypt_version... " >&6; } + ok=no + if test "$LIBGCRYPT_CONFIG" != "no" ; then + req_major=`echo $min_libgcrypt_version | \ + sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)/\1/'` + req_minor=`echo $min_libgcrypt_version | \ + sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)/\2/'` + req_micro=`echo $min_libgcrypt_version | \ + sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)/\3/'` + libgcrypt_config_version=`$LIBGCRYPT_CONFIG --version` + major=`echo $libgcrypt_config_version | \ + sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/\1/'` + minor=`echo $libgcrypt_config_version | \ + sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/\2/'` + micro=`echo $libgcrypt_config_version | \ + sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/\3/'` + if test "$major" -gt "$req_major"; then + ok=yes + else + if test "$major" -eq "$req_major"; then + if test "$minor" -gt "$req_minor"; then + ok=yes + else + if test "$minor" -eq "$req_minor"; then + if test "$micro" -ge "$req_micro"; then + ok=yes + fi + fi + fi + fi + fi + fi + if test $ok = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($libgcrypt_config_version)" >&5 +$as_echo "yes ($libgcrypt_config_version)" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + if test $ok = yes; then + # If we have a recent libgcrypt, we should also check that the + # API is compatible + if test "$req_libgcrypt_api" -gt 0 ; then + tmp=`$LIBGCRYPT_CONFIG --api-version 2>/dev/null || echo 0` + if test "$tmp" -gt 0 ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGCRYPT API version" >&5 +$as_echo_n "checking LIBGCRYPT API version... " >&6; } + if test "$req_libgcrypt_api" -eq "$tmp" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: okay" >&5 +$as_echo "okay" >&6; } + else + ok=no + { $as_echo "$as_me:${as_lineno-$LINENO}: result: does not match. want=$req_libgcrypt_api got=$tmp" >&5 +$as_echo "does not match. want=$req_libgcrypt_api got=$tmp" >&6; } + fi + fi + fi + fi + if test $ok = yes; then + LIBGCRYPT_CFLAGS=`$LIBGCRYPT_CONFIG --cflags` + LIBGCRYPT_LIBS=`$LIBGCRYPT_CONFIG --libs` + have_gcrypt=yes + libgcrypt_config_host=`$LIBGCRYPT_CONFIG --host 2>/dev/null || echo none` + if test x"$libgcrypt_config_host" != xnone ; then + if test x"$libgcrypt_config_host" != x"$host" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: +*** +*** The config script $LIBGCRYPT_CONFIG was +*** built for $libgcrypt_config_host and thus may not match the +*** used host $host. +*** You may want to use the configure option --with-libgcrypt-prefix +*** to specify a matching config script or use \$SYSROOT. +***" >&5 +$as_echo "$as_me: WARNING: +*** +*** The config script $LIBGCRYPT_CONFIG was +*** built for $libgcrypt_config_host and thus may not match the +*** used host $host. +*** You may want to use the configure option --with-libgcrypt-prefix +*** to specify a matching config script or use \$SYSROOT. +***" >&2;} + gpg_config_script_warn="$gpg_config_script_warn libgcrypt" + fi + fi + else + LIBGCRYPT_CFLAGS="" + LIBGCRYPT_LIBS="" + have_gcrypt=no + fi + + + + if test "x$have_gcrypt" = "xyes"; then : + + SAVE_CPPFLAGS="$CPPFLAGS" + SAVE_CFLAGS="$CFLAGS" + SAVE_LIBS="$LIBS" + SAVE_LDFLAGS="$LDFLAGS" + CFLAGS="$CFLAGS $LIBGCRYPT_CFLAGS" + # LIBGCRYPT_CFLAGS can be actually a CPPFLAGS, so check them both + CPPFLAGS="$CPPFLAGS $LIBGCRYPT_CFLAGS" + for ac_header in gcrypt.h +do : + ac_fn_c_check_header_compile "$LINENO" "gcrypt.h" "ac_cv_header_gcrypt_h" "$ac_includes_default +" +if test "x$ac_cv_header_gcrypt_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_GCRYPT_H 1 +_ACEOF + +else + have_gcrypt=no +fi + +done + + # Check for GnuTLS with gcrypt flags + LDFLAGS="$LDFLAGS $LIBGCRYPT_LIBS" + # A bit of hack: unset cache variable to force recheck + { ac_cv_header_gnutls_gnutls_h=; unset ac_cv_header_gnutls_gnutls_h;} + for ac_header in gnutls/gnutls.h +do : + ac_fn_c_check_header_compile "$LINENO" "gnutls/gnutls.h" "ac_cv_header_gnutls_gnutls_h" "$ac_includes_default +" +if test "x$ac_cv_header_gnutls_gnutls_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_GNUTLS_GNUTLS_H 1 +_ACEOF + { ac_cv_lib_gnutls_gnutls_priority_set=; unset ac_cv_lib_gnutls_gnutls_priority_set;} # A bit of hack: unset cache variable to force recheck + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls_priority_set in -lgnutls" >&5 +$as_echo_n "checking for gnutls_priority_set in -lgnutls... " >&6; } +if ${ac_cv_lib_gnutls_gnutls_priority_set+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lgnutls $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$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 gnutls_priority_set (); +int +main () +{ +return gnutls_priority_set (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_gnutls_gnutls_priority_set=yes +else + ac_cv_lib_gnutls_gnutls_priority_set=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gnutls_gnutls_priority_set" >&5 +$as_echo "$ac_cv_lib_gnutls_gnutls_priority_set" >&6; } +if test "x$ac_cv_lib_gnutls_gnutls_priority_set" = xyes; then : + + GNUTLS_CPPFLAGS="$LIBGCRYPT_CFLAGS" + GNUTLS_CFLAGS="$LIBGCRYPT_CFLAGS" + GNUTLS_LDFLAGS="$LIBGCRYPT_LIBS" + GNUTLS_LIBS="-lgnutls" + have_gnutls=yes + +fi + +fi + +done + + CPPFLAGS="$SAVE_CPPFLAGS" + CFLAGS="$SAVE_CFLAGS" + LDFLAGS="$SAVE_LDFLAGS" + LIBS="$SAVE_LIBS" + + +fi + + +fi +if test "x$have_gnutls" != "xyes" && test "x$with_gnutls" = "xyes"; then : + as_fn_error $? "can't find usable libgnutls" "$LINENO" 5 +fi +# +# End of large unindented block +# + + if test "x$have_gnutls" = "xyes"; then : + + SAVE_CPPFLAGS="$CPPFLAGS" + SAVE_CFLAGS="$CFLAGS" + SAVE_LDFLAGS="$LDFLAGS" + SAVE_LIBS="$LIBS" + CPPFLAGS="$GNUTLS_CPPFLAGS $CPPFLAGS" + CFLAGS="$GNUTLS_CFLAGS $CFLAGS" + LDFLAGS="$GNUTLS_LDFLAGS $LDFLAGS" + LIBS="$LIBS $GNUTLS_LIBS" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls_privkey_import_x509_raw()" >&5 +$as_echo_n "checking for gnutls_privkey_import_x509_raw()... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#include +#include + +int +main () +{ + + gnutls_datum_t data; + gnutls_privkey_t key = 0; +#ifndef gnutls_load_file + (void)gnutls_load_file; /* Check for declaration. */ +#endif +#ifndef gnutls_privkey_import_x509_raw + (void)gnutls_privkey_import_x509_raw; /* Check for declaration. */ +#endif + gnutls_load_file("key.pem", &data); + gnutls_privkey_import_x509_raw(key, &data, GNUTLS_X509_FMT_PEM, NULL, 0); + gnutls_free(data.data); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + have_gnutls_sni=yes +else + have_gnutls_sni=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_gnutls_sni" >&5 +$as_echo "$have_gnutls_sni" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether GnuTLS require libgcrypt initialisaion" >&5 +$as_echo_n "checking whether GnuTLS require libgcrypt initialisaion... " >&6; } +if ${mhd_cv_grypt_required+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#include + +int +main () +{ + +#if !defined(GNUTLS_VERSION_NUMBER) || GNUTLS_VERSION_NUMBER+0 <= 0x020c14 +#error Old versions of GnuTLS require libgcript initialisaion +choke me now +#endif + + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + mhd_cv_grypt_required='no' +else + mhd_cv_grypt_required='yes' + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_grypt_required" >&5 +$as_echo "$mhd_cv_grypt_required" >&6; } + CPPFLAGS="$SAVE_CPPFLAGS" + CFLAGS="$SAVE_CFLAGS" + LDFLAGS="$SAVE_LDFLAGS" + LIBS="$SAVE_LIBS" + +else + + { GNUTLS_CPPFLAGS=; unset GNUTLS_CPPFLAGS;} + { GNUTLS_LDFLAGS=; unset GNUTLS_LDFLAGS;} + + +fi + + if test "x$mhd_cv_grypt_required" = "xyes" && test "x$have_gcrypt" = "xunknown"; then : + + + +# Check whether --with-libgcrypt-prefix was given. +if test "${with_libgcrypt_prefix+set}" = set; then : + withval=$with_libgcrypt_prefix; libgcrypt_config_prefix="$withval" +else + libgcrypt_config_prefix="" +fi + + if test x"${LIBGCRYPT_CONFIG}" = x ; then + if test x"${libgcrypt_config_prefix}" != x ; then + LIBGCRYPT_CONFIG="${libgcrypt_config_prefix}/bin/libgcrypt-config" + else + case "${SYSROOT}" in + /*) + if test -x "${SYSROOT}/bin/libgcrypt-config" ; then + LIBGCRYPT_CONFIG="${SYSROOT}/bin/libgcrypt-config" + fi + ;; + '') + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Ignoring \$SYSROOT as it is not an absolute path." >&5 +$as_echo "$as_me: WARNING: Ignoring \$SYSROOT as it is not an absolute path." >&2;} + ;; + esac + fi + fi + + # Extract the first word of "libgcrypt-config", so it can be a program name with args. +set dummy libgcrypt-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_LIBGCRYPT_CONFIG+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $LIBGCRYPT_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_LIBGCRYPT_CONFIG="$LIBGCRYPT_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_LIBGCRYPT_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 "$ac_cv_path_LIBGCRYPT_CONFIG" && ac_cv_path_LIBGCRYPT_CONFIG="no" + ;; +esac +fi +LIBGCRYPT_CONFIG=$ac_cv_path_LIBGCRYPT_CONFIG +if test -n "$LIBGCRYPT_CONFIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGCRYPT_CONFIG" >&5 +$as_echo "$LIBGCRYPT_CONFIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + tmp=1.2.2 + if echo "$tmp" | grep ':' >/dev/null 2>/dev/null ; then + req_libgcrypt_api=`echo "$tmp" | sed 's/\(.*\):\(.*\)/\1/'` + min_libgcrypt_version=`echo "$tmp" | sed 's/\(.*\):\(.*\)/\2/'` + else + req_libgcrypt_api=0 + min_libgcrypt_version="$tmp" + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBGCRYPT - version >= $min_libgcrypt_version" >&5 +$as_echo_n "checking for LIBGCRYPT - version >= $min_libgcrypt_version... " >&6; } + ok=no + if test "$LIBGCRYPT_CONFIG" != "no" ; then + req_major=`echo $min_libgcrypt_version | \ + sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)/\1/'` + req_minor=`echo $min_libgcrypt_version | \ + sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)/\2/'` + req_micro=`echo $min_libgcrypt_version | \ + sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)/\3/'` + libgcrypt_config_version=`$LIBGCRYPT_CONFIG --version` + major=`echo $libgcrypt_config_version | \ + sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/\1/'` + minor=`echo $libgcrypt_config_version | \ + sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/\2/'` + micro=`echo $libgcrypt_config_version | \ + sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/\3/'` + if test "$major" -gt "$req_major"; then + ok=yes + else + if test "$major" -eq "$req_major"; then + if test "$minor" -gt "$req_minor"; then + ok=yes + else + if test "$minor" -eq "$req_minor"; then + if test "$micro" -ge "$req_micro"; then + ok=yes + fi + fi + fi + fi + fi + fi + if test $ok = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($libgcrypt_config_version)" >&5 +$as_echo "yes ($libgcrypt_config_version)" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + if test $ok = yes; then + # If we have a recent libgcrypt, we should also check that the + # API is compatible + if test "$req_libgcrypt_api" -gt 0 ; then + tmp=`$LIBGCRYPT_CONFIG --api-version 2>/dev/null || echo 0` + if test "$tmp" -gt 0 ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGCRYPT API version" >&5 +$as_echo_n "checking LIBGCRYPT API version... " >&6; } + if test "$req_libgcrypt_api" -eq "$tmp" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: okay" >&5 +$as_echo "okay" >&6; } + else + ok=no + { $as_echo "$as_me:${as_lineno-$LINENO}: result: does not match. want=$req_libgcrypt_api got=$tmp" >&5 +$as_echo "does not match. want=$req_libgcrypt_api got=$tmp" >&6; } + fi + fi + fi + fi + if test $ok = yes; then + LIBGCRYPT_CFLAGS=`$LIBGCRYPT_CONFIG --cflags` + LIBGCRYPT_LIBS=`$LIBGCRYPT_CONFIG --libs` + have_gcrypt=yes + libgcrypt_config_host=`$LIBGCRYPT_CONFIG --host 2>/dev/null || echo none` + if test x"$libgcrypt_config_host" != xnone ; then + if test x"$libgcrypt_config_host" != x"$host" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: +*** +*** The config script $LIBGCRYPT_CONFIG was +*** built for $libgcrypt_config_host and thus may not match the +*** used host $host. +*** You may want to use the configure option --with-libgcrypt-prefix +*** to specify a matching config script or use \$SYSROOT. +***" >&5 +$as_echo "$as_me: WARNING: +*** +*** The config script $LIBGCRYPT_CONFIG was +*** built for $libgcrypt_config_host and thus may not match the +*** used host $host. +*** You may want to use the configure option --with-libgcrypt-prefix +*** to specify a matching config script or use \$SYSROOT. +***" >&2;} + gpg_config_script_warn="$gpg_config_script_warn libgcrypt" + fi + fi + else + LIBGCRYPT_CFLAGS="" + LIBGCRYPT_LIBS="" + have_gcrypt=no + fi + + + + if test "x$have_gcrypt" = "xyes"; then : + + SAVE_CPPFLAGS="$CPPFLAGS" + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $LIBGCRYPT_CFLAGS" + # LIBGCRYPT_CFLAGS can be actually a CPPFLAGS, so check them both + CPPFLAGS="$CPPFLAGS $LIBGCRYPT_CFLAGS" + for ac_header in gcrypt.h +do : + ac_fn_c_check_header_compile "$LINENO" "gcrypt.h" "ac_cv_header_gcrypt_h" "$ac_includes_default +" +if test "x$ac_cv_header_gcrypt_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_GCRYPT_H 1 +_ACEOF + +else + have_gcrypt=no +fi + +done + + CPPFLAGS="$SAVE_CPPFLAGS" + CFLAGS="$SAVE_CFLAGS" + + +fi + + +fi + + { crypt_missing=; unset crypt_missing;} + if test "x$have_gnutls" = "xyes"; then : + + if test "x$mhd_cv_grypt_required" = "xyes" && test "x$have_gcrypt" != "xyes"; then : + + crypt_missing="required libgcrypt" + if test "x$enable_https" = "xyes" ; then : + as_fn_error $? "HTTPS support cannot be enabled without $crypt_missing." "$LINENO" 5 +fi + enable_https=no + MSG_HTTPS="no (lacking $crypt_missing)" + { LIBGCRYPT_CFLAGS=; unset LIBGCRYPT_CFLAGS;} + { LIBGCRYPT_LIBS=; unset LIBGCRYPT_LIBS;} + { GNUTLS_CPPFLAGS=; unset GNUTLS_CPPFLAGS;} + { GNUTLS_CFLAGS=; unset GNUTLS_CFLAGS;} + { GNUTLS_LDFLAGS=; unset GNUTLS_LDFLAGS;} + { GNUTLS_LIBS=; unset GNUTLS_LIBS;} + +else + + +$as_echo "#define HTTPS_SUPPORT 1" >>confdefs.h + + enable_https=yes + if test "x$mhd_cv_grypt_required" = "xyes"; then : + + MSG_HTTPS="yes (using libgnutls and libgcrypt)" + MHD_LIB_CPPFLAGS="$MHD_LIB_CPPFLAGS $LIBGCRYPT_CFLAGS $GNUTLS_CPPFLAGS" + MHD_LIB_CFLAGS="$MHD_LIB_CFLAGS $LIBGCRYPT_CFLAGS $GNUTLS_CFLAGS" + MHD_LIB_LDFLAGS="$MHD_LIB_LDFLAGS $GNUTLS_LDFLAGS" + MHD_LIBDEPS="$GNUTLS_LIBS $LIBGCRYPT_LIBS $MHD_LIBDEPS" + +$as_echo "#define MHD_HTTPS_REQUIRE_GRYPT 1" >>confdefs.h + + +else + + MSG_HTTPS="yes (using libgnutls)" + { LIBGCRYPT_CFLAGS=; unset LIBGCRYPT_CFLAGS;} + { LIBGCRYPT_LIBS=; unset LIBGCRYPT_LIBS;} + MHD_LIB_CPPFLAGS="$MHD_LIB_CPPFLAGS $GNUTLS_CPPFLAGS" + MHD_LIB_CFLAGS="$MHD_LIB_CFLAGS $GNUTLS_CFLAGS" + MHD_LIB_LDFLAGS="$MHD_LIB_LDFLAGS $GNUTLS_LDFLAGS" + MHD_LIBDEPS="$GNUTLS_LIBS $MHD_LIBDEPS" + + +fi + if test "x$have_gnutls_pkgcfg" = "xyes" ; then : + # remove GnuTLS from private libs in .pc file as it defined in Requires.private + MHD_REQ_PRIVATE='gnutls' + if test "x$mhd_cv_grypt_required" = "xyes"; then : + MHD_LIBDEPS_PKGCFG="$LIBGCRYPT_LIBS $MHD_LIBDEPS_PKGCFG" + +fi + +else + + MHD_REQ_PRIVATE='' + if test "x$mhd_cv_grypt_required" = "xyes"; then : + MHD_LIBDEPS_PKGCFG="$LIBGCRYPT_LIBS $MHD_LIBDEPS_PKGCFG" + +fi + MHD_LIBDEPS_PKGCFG="$GNUTLS_LIBS $MHD_LIBDEPS_PKGCFG" + +fi + + +fi + +else + + crypt_missing="libgnutls" + if test "x$enable_https" = "xyes" ; then : + as_fn_error $? "HTTPS support cannot be enabled without $crypt_missing." "$LINENO" 5 +fi + enable_https=no + MSG_HTTPS="no (lacking $crypt_missing)" + { LIBGCRYPT_CFLAGS=; unset LIBGCRYPT_CFLAGS;} + { LIBGCRYPT_LIBS=; unset LIBGCRYPT_LIBS;} + { GNUTLS_CPPFLAGS=; unset GNUTLS_CPPFLAGS;} + { GNUTLS_CFLAGS=; unset GNUTLS_CFLAGS;} + { GNUTLS_LDFLAGS=; unset GNUTLS_LDFLAGS;} + { GNUTLS_LIBS=; unset GNUTLS_LIBS;} + + +fi +else + MSG_HTTPS="no (disabled)" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to support HTTPS" >&5 +$as_echo_n "checking whether to support HTTPS... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSG_HTTPS" >&5 +$as_echo "$MSG_HTTPS" >&6; } + + if test "x$have_gnutls" = "xyes"; then + HAVE_GNUTLS_TRUE= + HAVE_GNUTLS_FALSE='#' +else + HAVE_GNUTLS_TRUE='#' + HAVE_GNUTLS_FALSE= +fi + + if test "x$have_gnutls_sni" = "xyes"; then + HAVE_GNUTLS_SNI_TRUE= + HAVE_GNUTLS_SNI_FALSE='#' +else + HAVE_GNUTLS_SNI_TRUE='#' + HAVE_GNUTLS_SNI_FALSE= +fi + + if test "x$enable_https" = "xyes"; then + ENABLE_HTTPS_TRUE= + ENABLE_HTTPS_FALSE='#' +else + ENABLE_HTTPS_TRUE='#' + ENABLE_HTTPS_FALSE= +fi + + if test "x$enable_https" = "xyes" && test "x$mhd_cv_grypt_required" = "xyes"; then + HTTPS_REQUIRE_GRYPT_TRUE= + HTTPS_REQUIRE_GRYPT_FALSE='#' +else + HTTPS_REQUIRE_GRYPT_TRUE='#' + HTTPS_REQUIRE_GRYPT_FALSE= +fi + + + + + + +# optional: HTTP Basic Auth support. Enabled by default +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to support HTTP basic authentication" >&5 +$as_echo_n "checking whether to support HTTP basic authentication... " >&6; } +# Check whether --enable-bauth was given. +if test "${enable_bauth+set}" = set; then : + enableval=$enable_bauth; enable_bauth=${enableval} +else + enable_bauth=yes +fi + +if test "x$enable_bauth" != "xno"; then : + enable_bauth=yes + +$as_echo "#define BAUTH_SUPPORT 1" >>confdefs.h + +fi + if test "x$enable_bauth" != "xno"; then + ENABLE_BAUTH_TRUE= + ENABLE_BAUTH_FALSE='#' +else + ENABLE_BAUTH_TRUE='#' + ENABLE_BAUTH_FALSE= +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_bauth" >&5 +$as_echo "$enable_bauth" >&6; } + +# optional: HTTP Digest Auth support. Enabled by default +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to support HTTP digest authentication" >&5 +$as_echo_n "checking whether to support HTTP digest authentication... " >&6; } +# Check whether --enable-dauth was given. +if test "${enable_dauth+set}" = set; then : + enableval=$enable_dauth; enable_dauth=${enableval} +else + enable_dauth=yes +fi + +if test "x$enable_dauth" != "xno"; then : + enable_dauth=yes + +$as_echo "#define DAUTH_SUPPORT 1" >>confdefs.h + +fi + if test "x$enable_dauth" != "xno"; then + ENABLE_DAUTH_TRUE= + ENABLE_DAUTH_FALSE='#' +else + ENABLE_DAUTH_TRUE='#' + ENABLE_DAUTH_FALSE= +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_dauth" >&5 +$as_echo "$enable_dauth" >&6; } + +# optional: HTTP "Upgrade" support. Enabled by default +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to support HTTP \"Upgrade\"" >&5 +$as_echo_n "checking whether to support HTTP \"Upgrade\"... " >&6; } +# Check whether --enable-httpupgrade was given. +if test "${enable_httpupgrade+set}" = set; then : + enableval=$enable_httpupgrade; if test "x$enable_httpupgrade" = x"no"; then : + +else + enable_httpupgrade='yes' +fi +else + enable_httpupgrade='yes' +fi + +if test "x$enable_httpupgrade" = x"yes"; then : + + +$as_echo "#define UPGRADE_SUPPORT 1" >>confdefs.h + +fi + if test "x$enable_httpupgrade" = "xyes"; then + ENABLE_UPGRADE_TRUE= + ENABLE_UPGRADE_FALSE='#' +else + ENABLE_UPGRADE_TRUE='#' + ENABLE_UPGRADE_FALSE= +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_httpupgrade" >&5 +$as_echo "$enable_httpupgrade" >&6; } + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for calloc()" >&5 +$as_echo_n "checking for calloc()... " >&6; } +if ${mhd_cv_have_func_calloc+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include + +int +main () +{ +void * ptr = calloc(1, 2) + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + mhd_cv_have_func_calloc='yes' +else + mhd_cv_have_func_calloc='no' + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_have_func_calloc" >&5 +$as_echo "$mhd_cv_have_func_calloc" >&6; } +if test "x$mhd_cv_have_func_calloc" = x"yes"; then : + +$as_echo "#define HAVE_CALLOC 1" >>confdefs.h + +fi + +# Check for fork() and waitpid(). They are used for tests. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fork()" >&5 +$as_echo_n "checking for fork()... " >&6; } +mhd_have_fork_waitpid='no' +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_UNISTD_H +#include +#endif + +int +main () +{ + + pid_t p = fork (); + if (0 == p) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + +$as_echo "#define HAVE_FORK 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for waitpid()" >&5 +$as_echo_n "checking for waitpid()... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#include + +int +main () +{ + + pid_t p = fork (); + if (0 == p) + return 1; + waitpid (p, (void*)0, 0) + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + +$as_echo "#define HAVE_WAITPID 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + mhd_have_fork_waitpid='yes' + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + if test "x$mhd_have_fork_waitpid" = "xyes"; then + HAVE_FORK_WAITPID_TRUE= + HAVE_FORK_WAITPID_FALSE='#' +else + HAVE_FORK_WAITPID_TRUE='#' + HAVE_FORK_WAITPID_FALSE= +fi + + +# gcov compilation +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to compile with support for code coverage analysis" >&5 +$as_echo_n "checking whether to compile with support for code coverage analysis... " >&6; } +# Check whether --enable-coverage was given. +if test "${enable_coverage+set}" = set; then : + enableval=$enable_coverage; use_gcov=${enableval} +else + use_gcov=no +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $use_gcov" >&5 +$as_echo "$use_gcov" >&6; } + if test "x$use_gcov" = "xyes"; then + USE_COVERAGE_TRUE= + USE_COVERAGE_FALSE='#' +else + USE_COVERAGE_TRUE='#' + USE_COVERAGE_FALSE= +fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking the number of available CPUs" >&5 +$as_echo_n "checking the number of available CPUs... " >&6; } + CPU_COUNT="0" + + # Try generic methods + + # 'getconf' is POSIX utility, but '_NPROCESSORS_ONLN' and + # 'NPROCESSORS_ONLN' are platform-specific + command -v getconf >/dev/null 2>&1 && \ + CPU_COUNT=`getconf _NPROCESSORS_ONLN 2>/dev/null || getconf NPROCESSORS_ONLN 2>/dev/null` || CPU_COUNT="0" + if test "$CPU_COUNT" -gt "0" 2>/dev/null || ! command -v nproc >/dev/null 2>&1; then : + : # empty +else + # 'nproc' is part of GNU Coreutils and is widely available + CPU_COUNT=`OMP_NUM_THREADS='' nproc 2>/dev/null` || CPU_COUNT=`nproc 2>/dev/null` || CPU_COUNT="0" + +fi + if test "$CPU_COUNT" -gt "0" 2>/dev/null; then : + : # empty +else + # Try platform-specific preferred methods + case $host_os in #( + *linux*) : + CPU_COUNT=`lscpu -p 2>/dev/null | $EGREP -e '^[0-9]+,' -c` || CPU_COUNT="0" ;; #( + *darwin*) : + CPU_COUNT=`sysctl -n hw.logicalcpu 2>/dev/null` || CPU_COUNT="0" ;; #( + freebsd*) : + command -v sysctl >/dev/null 2>&1 && CPU_COUNT=`sysctl -n kern.smp.cpus 2>/dev/null` || CPU_COUNT="0" ;; #( + netbsd*) : + command -v sysctl >/dev/null 2>&1 && CPU_COUNT=`sysctl -n hw.ncpuonline 2>/dev/null` || CPU_COUNT="0" ;; #( + solaris*) : + command -v psrinfo >/dev/null 2>&1 && CPU_COUNT=`psrinfo 2>/dev/null | $EGREP -e '^[0-9].*on-line' -c 2>/dev/null` || CPU_COUNT="0" ;; #( + mingw*) : + CPU_COUNT=`ls -qpU1 /proc/registry/HKEY_LOCAL_MACHINE/HARDWARE/DESCRIPTION/System/CentralProcessor/ 2>/dev/null | $EGREP -e '^[0-9]+/' -c` || CPU_COUNT="0" ;; #( + msys*) : + CPU_COUNT=`ls -qpU1 /proc/registry/HKEY_LOCAL_MACHINE/HARDWARE/DESCRIPTION/System/CentralProcessor/ 2>/dev/null | $EGREP -e '^[0-9]+/' -c` || CPU_COUNT="0" ;; #( + cygwin*) : + CPU_COUNT=`ls -qpU1 /proc/registry/HKEY_LOCAL_MACHINE/HARDWARE/DESCRIPTION/System/CentralProcessor/ 2>/dev/null | $EGREP -e '^[0-9]+/' -c` || CPU_COUNT="0" ;; #( + *) : + ;; +esac +fi + if test "$CPU_COUNT" -gt "0" 2>/dev/null || ! command -v sysctl >/dev/null 2>&1; then : + : # empty +else + # Try less preferred generic method + # 'hw.ncpu' exist on many platforms, but not on GNU/Linux + CPU_COUNT=`sysctl -n hw.ncpu 2>/dev/null` || CPU_COUNT="0" + +fi + if test "$CPU_COUNT" -gt "0" 2>/dev/null; then : + : # empty +else + # Try platform-specific fallback methods + # They can be less accurate and slower then preferred methods + case $host_os in #( + *linux*) : + CPU_COUNT=`$EGREP -e '^processor' -c /proc/cpuinfo 2>/dev/null` || CPU_COUNT="0" ;; #( + *darwin*) : + CPU_COUNT=`system_profiler SPHardwareDataType 2>/dev/null | $EGREP -i -e 'number of cores:'|cut -d : -f 2 -s|tr -d ' '` || CPU_COUNT="0" ;; #( + freebsd*) : + CPU_COUNT=`dmesg 2>/dev/null| $EGREP -e '^cpu[0-9]+: '|sort -u|$EGREP -e '^' -c` || CPU_COUNT="0" ;; #( + netbsd*) : + CPU_COUNT=`command -v cpuctl >/dev/null 2>&1 && cpuctl list 2>/dev/null| $EGREP -e '^[0-9]+ .* online ' -c` || \ + CPU_COUNT=`dmesg 2>/dev/null| $EGREP -e '^cpu[0-9]+ at'|sort -u|$EGREP -e '^' -c` || CPU_COUNT="0" ;; #( + solaris*) : + command -v kstat >/dev/null 2>&1 && CPU_COUNT=`kstat -m cpu_info -s state -p 2>/dev/null | $EGREP -c -e 'on-line'` || \ + CPU_COUNT=`kstat -m cpu_info 2>/dev/null | $EGREP -c -e 'module: cpu_info'` || CPU_COUNT="0" ;; #( + mingw*) : + if CPU_COUNT=`reg query 'HKLM\\Hardware\\Description\\System\\CentralProcessor' 2>/dev/null | $EGREP -e '\\\\[0-9]+$' -c`; then : + : # empty +else + test "$NUMBER_OF_PROCESSORS" -gt "0" 2>/dev/null && CPU_COUNT="$NUMBER_OF_PROCESSORS" +fi ;; #( + msys*) : + test "$NUMBER_OF_PROCESSORS" -gt "0" 2>/dev/null && CPU_COUNT="$NUMBER_OF_PROCESSORS" ;; #( + cygwin*) : + test "$NUMBER_OF_PROCESSORS" -gt "0" 2>/dev/null && CPU_COUNT="$NUMBER_OF_PROCESSORS" ;; #( + *) : + ;; +esac +fi + if test "x$CPU_COUNT" != "x0" && test "$CPU_COUNT" -gt 0 2>/dev/null; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPU_COUNT" >&5 +$as_echo "$CPU_COUNT" >&6; } + +else + CPU_COUNT="1" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unable to detect (assuming 1)" >&5 +$as_echo "unable to detect (assuming 1)" >&6; } + +fi +if test "$CPU_COUNT" -gt "32"; then : + CPU_COUNT="32" +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable debug asserts" >&5 +$as_echo_n "checking whether to enable debug asserts... " >&6; } +# Check whether --enable-asserts was given. +if test "${enable_asserts+set}" = set; then : + enableval=$enable_asserts; +else + enable_asserts='no' +fi + +case $enable_asserts in #( + yes) : + : ;; #( + no) : + : ;; #( + *) : + enable_asserts='no' ;; +esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_asserts" >&5 +$as_echo "$enable_asserts" >&6; } + +if test "x$enable_asserts" = x"yes"; then : + + +$as_echo "#define _DEBUG 1" >>confdefs.h + + mhd_assert_test_prg="#include + int pos_val(void) {return 5;} + int neg_val(void) {return -5;} + int main(void) + { int pos_var = pos_val(), neg_var = neg_val(); + assert(neg_var > pos_var); /* Must trigger assert. */ + (void)pos_var; (void)neg_var; + return 0; } + " + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system assert() is available" >&5 +$as_echo_n "checking whether system assert() is available... " >&6; } +if ${mhd_cv_sys_assert_avail+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$mhd_assert_test_prg +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + mhd_cv_sys_assert_avail='yes' +else + mhd_cv_sys_assert_avail='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: $mhd_cv_sys_assert_avail" >&5 +$as_echo "$mhd_cv_sys_assert_avail" >&6; } + if test "x$mhd_cv_sys_assert_avail" = x"yes"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system assert() is usable" >&5 +$as_echo_n "checking whether system assert() is usable... " >&6; } +if ${mhd_cv_sys_assert_use+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + mhd_cv_sys_assert_use='assuming yes' +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$mhd_assert_test_prg +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + mhd_cv_sys_assert_use='no' +else + mhd_cv_sys_assert_use='yes' +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mhd_cv_sys_assert_use" >&5 +$as_echo "$mhd_cv_sys_assert_use" >&6; } + if test "x$mhd_cv_sys_assert_use" = x"no"; then : + +else + +$as_echo "#define HAVE_ASSERT 1" >>confdefs.h + +fi + + +fi + { mhd_assert_test_prg=; unset mhd_assert_test_prg;} + +else + +$as_echo "#define NDEBUG 1" >>confdefs.h + + +fi + +MHD_LIB_LDFLAGS="$MHD_LIB_LDFLAGS -export-dynamic -no-undefined" + + + + + + +# for pkg-config + + + + + + + +# Used for 'po' directory staff + +EMPTY_VAR= + + +ac_config_files="$ac_config_files libmicrohttpd.pc w32/common/microhttpd_dll_res_vc.rc po/configure.acT:po/configure.ac.in Makefile contrib/Makefile doc/Makefile doc/doxygen/libmicrohttpd.doxy doc/doxygen/Makefile doc/examples/Makefile m4/Makefile src/Makefile src/include/Makefile src/microhttpd/Makefile src/examples/Makefile src/testcurl/Makefile src/testcurl/https/Makefile src/testzzuf/Makefile" + +ac_config_commands="$ac_config_commands po/configargs.stamp" + +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