From a8f112322ed462948a1f6de9e5c1a2f3ddbffca3 Mon Sep 17 00:00:00 2001 From: Packit Date: Sep 15 2020 13:23:23 +0000 Subject: lsscsi-0.30 base --- diff --git a/AUTHORS b/AUTHORS new file mode 100644 index 0000000..c6c525a --- /dev/null +++ b/AUTHORS @@ -0,0 +1,3 @@ +Douglas Gilbert + +with contributions from those listed in the CREDITS file. diff --git a/COPYING b/COPYING new file mode 100644 index 0000000..60549be --- /dev/null +++ b/COPYING @@ -0,0 +1,340 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc. + 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. 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If this is what you want to do, use the GNU Library General +Public License instead of this License. diff --git a/CREDITS b/CREDITS new file mode 100644 index 0000000..a55c1dc --- /dev/null +++ b/CREDITS @@ -0,0 +1,50 @@ +The author of lsscsi would like to thank the following people who +have made contributions: + +Dan Horak + Cope with proc_name from "" to "(null") around + lk 2.6.32 and FC transport syntax change [20100506] + +FUJITA Tomonori + iSCSI transport help [20070107] + +Hannes Reinecke + proposed additional code so lsscsi would work with lk 2.6.26 + (when CONFIG_SYSFS_DEPRECATED_V2 not defined) [20080318] + fcoe transport indicator [20111026] + fix handling of scsi_level 0; USB and FC transport id fixes [20140122] + +Ihab Hamadi + co-author of protection information addition [20081206] + +James Smart + transport help, especially for FC [20061128] + +Jean Delvare + retire /proc/mounts scan for sysfs mount point; + +Luben Tuikov + transport help [20061127] + +Mark Reed + mine sas_port and fc_remote_ports directories for + more transport information [20110113] + +Martin K. Petersen + co-author of protection information addition [20081206] + '--size' and '--protmode' options [20110301] + +Mike Christie + iSCSI transport help [20070104] + +Nate Dailey + Code to get actual /dev device name rather than produce synthetic + device name based on major and minor number. '--kname' option + shows "synthetic" device name; /dev device name is now the + default. [20050620] + +Stefan Richter + transport help with ieee1394 [20061231] + +Doug Gilbert +22nd January 2014 diff --git a/ChangeLog b/ChangeLog new file mode 100644 index 0000000..918855a --- /dev/null +++ b/ChangeLog @@ -0,0 +1,179 @@ +Linux utility for listing SCSI devices. + +Version 0.30 2018/06/12 [svn: r154] + - add support for NVMe devices and controllers + - to build without: ./configure --disable-nvme-supp + - deselect at runtime: lsscsi --no-nvme + - deselect SCSI devices at runtime: lsscsi N + - add --brief for tuple + device_name(s) only + - add --pdt (-D) for device type in hex + - extend --size (-s) so when given three times + the size as a logical block count is output + - add --sz-lbs (-S) that is equivalent to '-sss' + when used twice adds comma then logical block size + - '-w' now decodes 128 bit WWN without truncation + - /dev/disk/by-id/wwn- is not guaranteed to be + persistent (or stable); instead use + /dev/disk/by-id/scsi- + - '-t' on a FC host was not printing the comma + separator resulting in garbled output, fix + - debian: bump compat file contents from 7 to 10 + +Version 0.29 2016/05/14 [svn: r137] + - '-u' now decodes locally assigned UUIDs (spc5r08) + - as last try use T10 Vendor ID for lu name + - if no lu name found, print 'none' + - change '-uuu' to output the full lu name followed + by the normal fields (which were skipped before) + - add 'U' option, same action as '-uuu' + - '-UU' prefixes lu names with 'eui.', 'naa.', etc + - if '-s' given twice, lu size is base 2 related + - if very long [h:c:t:l] then append space + - print_enclosure_device() for FCP may be useless, + comment out while checking ... + - with '-t' print 0x0000000000000000 for non-SAS + device in SAS domain + - autogen.sh: upgrade to 20091223 version + - automake: upgrade to 1.15 (ubuntu 16.04) + +Version 0.28 2014/09/30 [svn: r120] + - fix handling of scsi_level 0 (no compliance) + - add SRP transport identifier + - add --unit option for LU identifier (>= lk 3.15) + - add (S)ATA transport identifier (>= lk 3.15) + - make USB transport ids more consistent + - fix FC transport id missing comma + - add pdt strings for security manager and zbc + - upgrade automake to version 1.14.1 + +Version 0.27 2013/05/08 [svn: r111] + - rework buffer handling for systems with many disks + - add --lunhex option for displaying LUNs in hex + - accept LUNs from sysfs as large as a 64 bit unsigned + decimal number (largest was signed 32 bit decimal) + - accept LSSCSI_LUNHEX_OPT environment variable + - add scsi_id option for /dev/disk/by-id/scsi* + +Version 0.26 2012/01/31 [svn: r97] + - add 'fcoe' transport indicator + - add '--wwn' option, datamine /dev/disk/by-id/wwn* + - move lsscsi.c into src directory + +Version 0.25 2011/05/09 [svn: r92] + - add sas_port and fc_remote_ports transport information + - print enclosure_device entry + - add '--size' option to show size of disks + - add '--protmode' option to show protection information mode + +Version 0.24 2010/06/12 [svn: r83] + - FC transport syntax changes (colon to slash) + - add "(null)" to the currently accepted "" as + the string representation of NULL + - add AM_MAINTAINER_MODE to configure.ac + - scandir() library function has changed its signature + in its 4th argument, use newer (non-void) variant + +Version 0.23 2009/12/01 [svn: r76] + - remove /proc/mounts scan for sysfs mount point, assume + /sys unless overridden by re-instated '--sysfsroot' option + +Version 0.22 2008/12/26 [svn: r71] + - add protection information (see CREDITS file) + - add USB transport type with USB device name + - add ATA and SATA transport types (crude: by driver name) + +Version 0.21 2008/7/10 [svn: r64] + - more sysfs scanning work needed for lk 2.6.26 + +Version 0.20 2008/7/9 [svn: r43] + - Handle SCSI midlayer rework circa lk 2.6.25/26 + - this fix needed if CONFIG_SYSFS_DEPRECATED_V2 is not + defined in the kernel build (lk 2.6.26) + - clean superfluous files from package + +Version 0.19 2007/1/25 [svn: r37] + - add transport information (target + initiator) + - start with FC, SAS, SPI, iSCSI and SBP + - alter ISCSI for 2.6.20 changes + - SAS fix for lk 2.6.20 (SYSFS_DEPRECATED=n) + - enhance host name search when proc_name is "" + - implement filter option for '--hosts' + - accept 'host' as first item in filter to mean host + - output more host attributes when '-Hll' given + - add '--list' (or '-L') option output attribute=value + entries, one per line + +Version 0.18 2006/3/24 + - cope with dropping of 'generic' symlink post lk 2.6.16 + - anticipate the future removal of 'tape' symlink + +Version 0.17 2006/2/6 + - fix disappearance of block device names in lk 2.6.16-rc1 + +Version 0.16 2005/12/30 + - clean up peripheral device type naming + - properly identify osst and changer devices + - add debian build directory + +Version 0.15 2005/6/29 + - option '-ll' gives more attributes and '-lll' gives attributes + one per line + - change reporting if device node: + - use "match major+minor" with "/dev" directory (default) + - use synthetic device node names when '--kname' given + {this was the default in earlier versions} + - add filtering, sync with lk 2.6.12 + {e.g. 'lsscsi 1' lists all SCSI devices on host1} + - convert to autotools + - builds on version 0.13 (does not use libsysfs) + {because dlist_sort_custom() does not have filter() callback} + +Version 0.14 2004/9/20 + - version of 0.13 based on libsysfs-1.20 + +Version 0.13 2004/8/20 + - add 'timeout' to long device option output + - quiet (unless verbose) if no mid level (hence no SCSI devices or hosts) + +Version 0.12 2004/5/9 + - rework for lk 2.6.6 + - add proc_name for hosts + - replace 'online' with 'state' for scsi devices + - add '-d' option to output device node's major and minor numbers + +Version 0.11 2004/1/9 + - rework for lk 2.6.1 + - drop "--name" argument + +Version 0.10 2003/5/6 + - adjust HBA listing (-H) for new struct scsi_host in lk 2.5.69++ + +Version 0.09 2003/4/4 + - fix up sorting + - add GPL + copyright notice + +Version 0.08 2003/3/2 + - start to add host listing support (requires >= lk 2.5.63) + +Version 0.07 2003/2/10 + - sysfs changes name of current_queue_depth in lk 2.5.60 + +Version 0.06 2003/1/20 + - fixes of osst devices + - use "cd" rather than "CDROM" for short peripheral type name + +Version 0.05 2003/1/19 + - output st and osst device names (rather than "-") + - support --generic and --classic together + - output type (SCSI peripheral type) with --long + +Version 0.04 2003/1/14 + - make sure a st device list only once (needed for lk 2.5.57) + +Version 0.03 2003/1/9 + - fix Makefile to create man page directory on install + - add logic for scsi_level output + - add --generic (-g) switch to output scsi generic device file name + +Version 0.02 2002/12/18 + - first entry in CHANGELOG diff --git a/INSTALL b/INSTALL new file mode 100644 index 0000000..874660a --- /dev/null +++ b/INSTALL @@ -0,0 +1,45 @@ +To build: + $ ./configure + $ make + +To install call: + $ make install +This will most likely need superuser privilege. The executable is placed +in the /usr/local/bin directory while the man page is placed in the +/usr/local/man/man8 directory. The install directory are controlled by +the PREFIX variable in the Makefile. To install executable in the /usr/bin +directory use './configure --prefix=/usr ' instead. + +To uninstall the executable and man page call: + $ make uninstall + +To clean out object and executable files from the working directory call: + $ make clean + +To clean out prior to making a tarball (so ./configure needs to be run +on the target system): + $ make distclean + +Rpms are also available. A lsscsi.spec file is included in the tarball +to facilitate building rpms. One way of doing this on a RedHat system +is to place the tarball in the /usr/src/redhat/SOURCE directory and +the spec file in the /usr/src/redhat/SPEC directory. Then execute +'rpmbuild -ba lsscsi.spec' from the "SPEC" directory. [Specifying the +target may help (e.g. 'rpmbuild --target=i386 -ba lsscsi.spec') . If +successful that will deposit the binary rpm in the /usr/src/redhat/RPMS/i386 +directory and the source rpm in the /usr/src/redhat/SRPMS directory. +Building an rpm on Suse and Mandrake is similar (although they use their +names rather than "redhat" in the above paths). + + +To build a Linux debian "deb" (binary) package, first untar the tarball, +then change directory to the top level within the lsscsi source. Then: + # chmod +x debian/rules + # dpkg-buildpackage -b -rfakeroot +The binary deb packages will be placed in the parent directory (of +the lsscsi source directory) if all goes well. +There is a build_debian.sh script in the tarball's top level directory +that does the above. + +Douglas Gilbert +8th November 2011 diff --git a/Makefile.am b/Makefile.am new file mode 100644 index 0000000..8d30a19 --- /dev/null +++ b/Makefile.am @@ -0,0 +1,7 @@ +SUBDIRS = src doc + +EXTRA_DIST=autogen.sh + +distclean-local: + rm -rf autom4te.cache + diff --git a/Makefile.in b/Makefile.in new file mode 100644 index 0000000..069d1d1 --- /dev/null +++ b/Makefile.in @@ -0,0 +1,784 @@ +# Makefile.in generated by automake 1.15.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2017 Free Software Foundation, Inc. + +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; 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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 $GID variables are not portable, so we need to resort + # to the POSIX-mandated id(1) utility. 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We do so because we + # need to set the values for the 'am__tar' and 'am__untar' variables. + _am_tools=${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_$1])]) + +AC_SUBST([am__tar]) +AC_SUBST([am__untar]) +]) # _AM_PROG_TAR + diff --git a/ar-lib b/ar-lib new file mode 100755 index 0000000..05094d3 --- /dev/null +++ b/ar-lib @@ -0,0 +1,270 @@ +#! /bin/sh +# Wrapper for Microsoft lib.exe + +me=ar-lib +scriptversion=2012-03-01.08; # UTC + +# Copyright (C) 2010-2017 Free Software Foundation, Inc. +# Written by Peter Rosin . +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to or send patches to +# . + + +# func_error message +func_error () +{ + echo "$me: $1" 1>&2 + exit 1 +} + +file_conv= + +# func_file_conv build_file +# Convert a $build file to $host form and store it in $file +# Currently only supports Windows hosts. +func_file_conv () +{ + file=$1 + case $file in + / | /[!/]*) # absolute file, and not a UNC file + if test -z "$file_conv"; then + # lazily determine how to convert abs files + case `uname -s` in + MINGW*) + file_conv=mingw + ;; + CYGWIN*) + file_conv=cygwin + ;; + *) + file_conv=wine + ;; + esac + fi + case $file_conv in + mingw) + file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'` + ;; + cygwin) + file=`cygpath -m "$file" || echo "$file"` + ;; + wine) + file=`winepath -w "$file" || echo "$file"` + ;; + esac + ;; + esac +} + +# func_at_file at_file operation archive +# Iterate over all members in AT_FILE performing OPERATION on ARCHIVE +# for each of them. +# When interpreting the content of the @FILE, do NOT use func_file_conv, +# since the user would need to supply preconverted file names to +# binutils ar, at least for MinGW. +func_at_file () +{ + operation=$2 + archive=$3 + at_file_contents=`cat "$1"` + eval set x "$at_file_contents" + shift + + for member + do + $AR -NOLOGO $operation:"$member" "$archive" || exit $? + done +} + +case $1 in + '') + func_error "no command. Try '$0 --help' for more information." + ;; + -h | --h*) + cat < +# +# Patches: +# Sebastian Pipping +# +###################################################################### + +# set to minimum acceptable version of autoconf +if [ "x$AUTOCONF_VERSION" = "x" ] ; then + AUTOCONF_VERSION=2.52 +fi +# set to minimum acceptable version of automake +if [ "x$AUTOMAKE_VERSION" = "x" ] ; then + AUTOMAKE_VERSION=1.6.0 +fi +# set to minimum acceptable version of libtool +if [ "x$LIBTOOL_VERSION" = "x" ] ; then + LIBTOOL_VERSION=1.4.2 +fi + + +################## +# ident function # +################## +ident ( ) { + # extract copyright from header + __copyright="`grep Copyright $AUTOGEN_SH | head -${HEAD_N}1 | awk '{print $4}'`" + if [ "x$__copyright" = "x" ] ; then + __copyright="`date +%Y`" + fi + + # extract version from CVS Id string + __id="$Id: autogen.sh 33925 2009-03-01 23:27:06Z brlcad $" + __version="`echo $__id | sed 's/.*\([0-9][0-9][0-9][0-9]\)[-\/]\([0-9][0-9]\)[-\/]\([0-9][0-9]\).*/\1\2\3/'`" + if [ "x$__version" = "x" ] ; then + __version="" + fi + + echo "autogen.sh build preparation script by Christopher Sean Morrison" + echo " + config.guess download patch by Sebastian Pipping (2008-12-03)" + echo "revised 3-clause BSD-style license, copyright (c) $__copyright" + echo "script version $__version, ISO/IEC 9945 POSIX shell script" +} + + +################## +# USAGE FUNCTION # +################## +usage ( ) { + echo "Usage: $AUTOGEN_SH [-h|--help] [-v|--verbose] [-q|--quiet] [-d|--download] [--version]" + echo " --help Help on $NAME_OF_AUTOGEN usage" + echo " --verbose Verbose progress output" + echo " --quiet Quiet suppressed progress output" + echo " --download Download the latest config.guess from gnulib" + echo " --version Only perform GNU Build System version checks" + echo + echo "Description: This script will validate that minimum versions of the" + echo "GNU Build System tools are installed and then run autoreconf for you." + echo "Should autoreconf fail, manual preparation steps will be run" + echo "potentially accounting for several common preparation issues. The" + + echo "AUTORECONF, AUTOCONF, AUTOMAKE, LIBTOOLIZE, ACLOCAL, AUTOHEADER," + echo "PROJECT, & CONFIGURE environment variables and corresponding _OPTIONS" + echo "variables (e.g. AUTORECONF_OPTIONS) may be used to override the" + echo "default automatic detection behavior." + echo + + ident + + return 0 +} + + +########################## +# VERSION_ERROR FUNCTION # +########################## +version_error ( ) { + if [ "x$1" = "x" ] ; then + echo "INTERNAL ERROR: version_error was not provided a version" + exit 1 + fi + if [ "x$2" = "x" ] ; then + echo "INTERNAL ERROR: version_error was not provided an application name" + exit 1 + fi + $ECHO + $ECHO "ERROR: To prepare the ${PROJECT} build system from scratch," + $ECHO " at least version $1 of $2 must be installed." + $ECHO + $ECHO "$NAME_OF_AUTOGEN does not need to be run on the same machine that will" + $ECHO "run configure or make. Either the GNU Autotools will need to be installed" + $ECHO "or upgraded on this system, or $NAME_OF_AUTOGEN must be run on the source" + $ECHO "code on another system and then transferred to here. -- Cheers!" + $ECHO +} + +########################## +# VERSION_CHECK FUNCTION # +########################## +version_check ( ) { + if [ "x$1" = "x" ] ; then + echo "INTERNAL ERROR: version_check was not provided a minimum version" + exit 1 + fi + _min="$1" + if [ "x$2" = "x" ] ; then + echo "INTERNAL ERROR: version check was not provided a comparison version" + exit 1 + fi + _cur="$2" + + # needed to handle versions like 1.10 and 1.4-p6 + _min="`echo ${_min}. | sed 's/[^0-9]/./g' | sed 's/\.\././g'`" + _cur="`echo ${_cur}. | sed 's/[^0-9]/./g' | sed 's/\.\././g'`" + + _min_major="`echo $_min | cut -d. -f1`" + _min_minor="`echo $_min | cut -d. -f2`" + _min_patch="`echo $_min | cut -d. -f3`" + + _cur_major="`echo $_cur | cut -d. -f1`" + _cur_minor="`echo $_cur | cut -d. -f2`" + _cur_patch="`echo $_cur | cut -d. -f3`" + + if [ "x$_min_major" = "x" ] ; then + _min_major=0 + fi + if [ "x$_min_minor" = "x" ] ; then + _min_minor=0 + fi + if [ "x$_min_patch" = "x" ] ; then + _min_patch=0 + fi + if [ "x$_cur_minor" = "x" ] ; then + _cur_major=0 + fi + if [ "x$_cur_minor" = "x" ] ; then + _cur_minor=0 + fi + if [ "x$_cur_patch" = "x" ] ; then + _cur_patch=0 + fi + + $VERBOSE_ECHO "Checking if ${_cur_major}.${_cur_minor}.${_cur_patch} is greater than ${_min_major}.${_min_minor}.${_min_patch}" + + if [ $_min_major -lt $_cur_major ] ; then + return 0 + elif [ $_min_major -eq $_cur_major ] ; then + if [ $_min_minor -lt $_cur_minor ] ; then + return 0 + elif [ $_min_minor -eq $_cur_minor ] ; then + if [ $_min_patch -lt $_cur_patch ] ; then + return 0 + elif [ $_min_patch -eq $_cur_patch ] ; then + return 0 + fi + fi + fi + return 1 +} + + +###################################### +# LOCATE_CONFIGURE_TEMPLATE FUNCTION # +###################################### +locate_configure_template ( ) { + _pwd="`pwd`" + if test -f "./configure.ac" ; then + echo "./configure.ac" + elif test -f "./configure.in" ; then + echo "./configure.in" + elif test -f "$_pwd/configure.ac" ; then + echo "$_pwd/configure.ac" + elif test -f "$_pwd/configure.in" ; then + echo "$_pwd/configure.in" + elif test -f "$PATH_TO_AUTOGEN/configure.ac" ; then + echo "$PATH_TO_AUTOGEN/configure.ac" + elif test -f "$PATH_TO_AUTOGEN/configure.in" ; then + echo "$PATH_TO_AUTOGEN/configure.in" + fi +} + + +################## +# argument check # +################## +ARGS="$*" +PATH_TO_AUTOGEN="`dirname $0`" +NAME_OF_AUTOGEN="`basename $0`" +AUTOGEN_SH="$PATH_TO_AUTOGEN/$NAME_OF_AUTOGEN" + +LIBTOOL_M4="${PATH_TO_AUTOGEN}/misc/libtool.m4" + +if [ "x$HELP" = "x" ] ; then + HELP=no +fi +if [ "x$QUIET" = "x" ] ; then + QUIET=no +fi +if [ "x$VERBOSE" = "x" ] ; then + VERBOSE=no +fi +if [ "x$VERSION_ONLY" = "x" ] ; then + VERSION_ONLY=no +fi +if [ "x$DOWNLOAD" = "x" ] ; then + DOWNLOAD=no +fi +if [ "x$AUTORECONF_OPTIONS" = "x" ] ; then + AUTORECONF_OPTIONS="-i -f" +fi +if [ "x$AUTOCONF_OPTIONS" = "x" ] ; then + AUTOCONF_OPTIONS="-f" +fi +if [ "x$AUTOMAKE_OPTIONS" = "x" ] ; then + AUTOMAKE_OPTIONS="-a -c -f" +fi +ALT_AUTOMAKE_OPTIONS="-a -c" +if [ "x$LIBTOOLIZE_OPTIONS" = "x" ] ; then + LIBTOOLIZE_OPTIONS="--automake -c -f" +fi +ALT_LIBTOOLIZE_OPTIONS="--automake --copy --force" +if [ "x$ACLOCAL_OPTIONS" = "x" ] ; then + ACLOCAL_OPTIONS="" +fi +if [ "x$AUTOHEADER_OPTIONS" = "x" ] ; then + AUTOHEADER_OPTIONS="" +fi +if [ "x$CONFIG_GUESS_URL" = "x" ] ; then + CONFIG_GUESS_URL="http://git.savannah.gnu.org/gitweb/?p=gnulib.git;a=blob_plain;f=build-aux/config.guess;hb=HEAD" +fi +for arg in $ARGS ; do + case "x$arg" in + x--help) HELP=yes ;; + x-[hH]) HELP=yes ;; + x--quiet) QUIET=yes ;; + x-[qQ]) QUIET=yes ;; + x--verbose) VERBOSE=yes ;; + x-[dD]) DOWNLOAD=yes ;; + x--download) DOWNLOAD=yes ;; + x-[vV]) VERBOSE=yes ;; + x--version) VERSION_ONLY=yes ;; + *) + echo "Unknown option: $arg" + echo + usage + exit 1 + ;; + esac +done + + +##################### +# environment check # +##################### + +# sanity check before recursions potentially begin +if [ ! -f "$AUTOGEN_SH" ] ; then + echo "INTERNAL ERROR: $AUTOGEN_SH does not exist" + if [ ! "x$0" = "x$AUTOGEN_SH" ] ; then + echo "INTERNAL ERROR: dirname/basename inconsistency: $0 != $AUTOGEN_SH" + fi + exit 1 +fi + +# force locale setting to C so things like date output as expected +LC_ALL=C + +# commands that this script expects +for __cmd in echo head tail pwd ; do + echo "test" | $__cmd > /dev/null 2>&1 + if [ $? != 0 ] ; then + echo "INTERNAL ERROR: '${__cmd}' command is required" + exit 2 + fi +done +echo "test" | grep "test" > /dev/null 2>&1 +if test ! x$? = x0 ; then + echo "INTERNAL ERROR: grep command is required" + exit 1 +fi +echo "test" | sed "s/test/test/" > /dev/null 2>&1 +if test ! x$? = x0 ; then + echo "INTERNAL ERROR: sed command is required" + exit 1 +fi + + +# determine the behavior of echo +case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in + *c*,-n*) ECHO_N= ECHO_C=' +' ECHO_T=' ' ;; + *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; + *) ECHO_N= ECHO_C='\c' ECHO_T= ;; +esac + +# determine the behavior of head +case "x`echo 'head' | head -n 1 2>&1`" in + *xhead*) HEAD_N="n " ;; + *) HEAD_N="" ;; +esac + +# determine the behavior of tail +case "x`echo 'tail' | tail -n 1 2>&1`" in + *xtail*) TAIL_N="n " ;; + *) TAIL_N="" ;; +esac + +VERBOSE_ECHO=: +ECHO=: +if [ "x$QUIET" = "xyes" ] ; then + if [ "x$VERBOSE" = "xyes" ] ; then + echo "Verbose output quelled by quiet option. Further output disabled." + fi +else + ECHO=echo + if [ "x$VERBOSE" = "xyes" ] ; then + echo "Verbose output enabled" + VERBOSE_ECHO=echo + fi +fi + + +# allow a recursive run to disable further recursions +if [ "x$RUN_RECURSIVE" = "x" ] ; then + RUN_RECURSIVE=yes +fi + + +################################################ +# check for help arg and bypass version checks # +################################################ +if [ "x`echo $ARGS | sed 's/.*[hH][eE][lL][pP].*/help/'`" = "xhelp" ] ; then + HELP=yes +fi +if [ "x$HELP" = "xyes" ] ; then + usage + $ECHO "---" + $ECHO "Help was requested. No preparation or configuration will be performed." + exit 0 +fi + + +####################### +# set up signal traps # +####################### +untrap_abnormal ( ) { + for sig in 1 2 13 15; do + trap - $sig + done +} + +# do this cleanup whenever we exit. +trap ' + # start from the root + if test -d "$START_PATH" ; then + cd "$START_PATH" + fi + + # restore/delete backup files + if test "x$PFC_INIT" = "x1" ; then + recursive_restore + fi +' 0 + +# trap SIGHUP (1), SIGINT (2), SIGPIPE (13), SIGTERM (15) +for sig in 1 2 13 15; do + trap ' + $ECHO "" + $ECHO "Aborting $NAME_OF_AUTOGEN: caught signal '$sig'" + + # start from the root + if test -d "$START_PATH" ; then + cd "$START_PATH" + fi + + # clean up on abnormal exit + $VERBOSE_ECHO "rm -rf autom4te.cache" + rm -rf autom4te.cache + + if test -f "acinclude.m4.$$.backup" ; then + $VERBOSE_ECHO "cat acinclude.m4.$$.backup > acinclude.m4" + chmod u+w acinclude.m4 + cat acinclude.m4.$$.backup > acinclude.m4 + + $VERBOSE_ECHO "rm -f acinclude.m4.$$.backup" + rm -f acinclude.m4.$$.backup + fi + + { (exit 1); exit 1; } +' $sig +done + + +############################# +# look for a configure file # +############################# +if [ "x$CONFIGURE" = "x" ] ; then + CONFIGURE="`locate_configure_template`" + if [ ! "x$CONFIGURE" = "x" ] ; then + $VERBOSE_ECHO "Found a configure template: $CONFIGURE" + fi +else + $ECHO "Using CONFIGURE environment variable override: $CONFIGURE" +fi +if [ "x$CONFIGURE" = "x" ] ; then + if [ "x$VERSION_ONLY" = "xyes" ] ; then + CONFIGURE=/dev/null + else + $ECHO + $ECHO "A configure.ac or configure.in file could not be located implying" + $ECHO "that the GNU Build System is at least not used in this directory. In" + $ECHO "any case, there is nothing to do here without one of those files." + $ECHO + $ECHO "ERROR: No configure.in or configure.ac file found in `pwd`" + exit 1 + fi +fi + +#################### +# get project name # +#################### +if [ "x$PROJECT" = "x" ] ; then + PROJECT="`grep AC_INIT $CONFIGURE | grep -v '.*#.*AC_INIT' | tail -${TAIL_N}1 | sed 's/^[ ]*AC_INIT(\([^,)]*\).*/\1/' | sed 's/.*\[\(.*\)\].*/\1/'`" + if [ "x$PROJECT" = "xAC_INIT" ] ; then + # projects might be using the older/deprecated arg-less AC_INIT .. look for AM_INIT_AUTOMAKE instead + PROJECT="`grep AM_INIT_AUTOMAKE $CONFIGURE | grep -v '.*#.*AM_INIT_AUTOMAKE' | tail -${TAIL_N}1 | sed 's/^[ ]*AM_INIT_AUTOMAKE(\([^,)]*\).*/\1/' | sed 's/.*\[\(.*\)\].*/\1/'`" + fi + if [ "x$PROJECT" = "xAM_INIT_AUTOMAKE" ] ; then + PROJECT="project" + fi + if [ "x$PROJECT" = "x" ] ; then + PROJECT="project" + fi +else + $ECHO "Using PROJECT environment variable override: $PROJECT" +fi +$ECHO "Preparing the $PROJECT build system...please wait" +$ECHO + + +######################## +# check for autoreconf # +######################## +HAVE_AUTORECONF=no +if [ "x$AUTORECONF" = "x" ] ; then + for AUTORECONF in autoreconf ; do + $VERBOSE_ECHO "Checking autoreconf version: $AUTORECONF --version" + $AUTORECONF --version > /dev/null 2>&1 + if [ $? = 0 ] ; then + HAVE_AUTORECONF=yes + break + fi + done +else + HAVE_AUTORECONF=yes + $ECHO "Using AUTORECONF environment variable override: $AUTORECONF" +fi + + +########################## +# autoconf version check # +########################## +_acfound=no +if [ "x$AUTOCONF" = "x" ] ; then + for AUTOCONF in autoconf ; do + $VERBOSE_ECHO "Checking autoconf version: $AUTOCONF --version" + $AUTOCONF --version > /dev/null 2>&1 + if [ $? = 0 ] ; then + _acfound=yes + break + fi + done +else + _acfound=yes + $ECHO "Using AUTOCONF environment variable override: $AUTOCONF" +fi + +_report_error=no +if [ ! "x$_acfound" = "xyes" ] ; then + $ECHO "ERROR: Unable to locate GNU Autoconf." + _report_error=yes +else + _version="`$AUTOCONF --version | head -${HEAD_N}1 | sed 's/[^0-9]*\([0-9\.][0-9\.]*\)/\1/'`" + if [ "x$_version" = "x" ] ; then + _version="0.0.0" + fi + $ECHO "Found GNU Autoconf version $_version" + version_check "$AUTOCONF_VERSION" "$_version" + if [ $? -ne 0 ] ; then + _report_error=yes + fi +fi +if [ "x$_report_error" = "xyes" ] ; then + version_error "$AUTOCONF_VERSION" "GNU Autoconf" + exit 1 +fi + + +########################## +# automake version check # +########################## +_amfound=no +if [ "x$AUTOMAKE" = "x" ] ; then + for AUTOMAKE in automake ; do + $VERBOSE_ECHO "Checking automake version: $AUTOMAKE --version" + $AUTOMAKE --version > /dev/null 2>&1 + if [ $? = 0 ] ; then + _amfound=yes + break + fi + done +else + _amfound=yes + $ECHO "Using AUTOMAKE environment variable override: $AUTOMAKE" +fi + + +_report_error=no +if [ ! "x$_amfound" = "xyes" ] ; then + $ECHO + $ECHO "ERROR: Unable to locate GNU Automake." + _report_error=yes +else + _version="`$AUTOMAKE --version | head -${HEAD_N}1 | sed 's/[^0-9]*\([0-9\.][0-9\.]*\)/\1/'`" + if [ "x$_version" = "x" ] ; then + _version="0.0.0" + fi + $ECHO "Found GNU Automake version $_version" + version_check "$AUTOMAKE_VERSION" "$_version" + if [ $? -ne 0 ] ; then + _report_error=yes + fi +fi +if [ "x$_report_error" = "xyes" ] ; then + version_error "$AUTOMAKE_VERSION" "GNU Automake" + exit 1 +fi + + +######################## +# check for libtoolize # +######################## +HAVE_LIBTOOLIZE=yes +HAVE_ALT_LIBTOOLIZE=no +_ltfound=no +if [ "x$LIBTOOLIZE" = "x" ] ; then + LIBTOOLIZE=libtoolize + $VERBOSE_ECHO "Checking libtoolize version: $LIBTOOLIZE --version" + $LIBTOOLIZE --version > /dev/null 2>&1 + if [ ! $? = 0 ] ; then + HAVE_LIBTOOLIZE=no + $ECHO + if [ "x$HAVE_AUTORECONF" = "xno" ] ; then + $ECHO "Warning: libtoolize does not appear to be available." + else + $ECHO "Warning: libtoolize does not appear to be available. This means that" + $ECHO "the automatic build preparation via autoreconf will probably not work." + $ECHO "Preparing the build by running each step individually, however, should" + $ECHO "work and will be done automatically for you if autoreconf fails." + fi + + # look for some alternates + for tool in glibtoolize libtoolize15 libtoolize14 libtoolize13 ; do + $VERBOSE_ECHO "Checking libtoolize alternate: $tool --version" + _glibtoolize="`$tool --version > /dev/null 2>&1`" + if [ $? = 0 ] ; then + $VERBOSE_ECHO "Found $tool --version" + _glti="`which $tool`" + if [ "x$_glti" = "x" ] ; then + $VERBOSE_ECHO "Cannot find $tool with which" + continue; + fi + if test ! -f "$_glti" ; then + $VERBOSE_ECHO "Cannot use $tool, $_glti is not a file" + continue; + fi + _gltidir="`dirname $_glti`" + if [ "x$_gltidir" = "x" ] ; then + $VERBOSE_ECHO "Cannot find $tool path with dirname of $_glti" + continue; + fi + if test ! -d "$_gltidir" ; then + $VERBOSE_ECHO "Cannot use $tool, $_gltidir is not a directory" + continue; + fi + HAVE_ALT_LIBTOOLIZE=yes + LIBTOOLIZE="$tool" + $ECHO + $ECHO "Fortunately, $tool was found which means that your system may simply" + $ECHO "have a non-standard or incomplete GNU Autotools install. If you have" + $ECHO "sufficient system access, it may be possible to quell this warning by" + $ECHO "running:" + $ECHO + sudo -V > /dev/null 2>&1 + if [ $? = 0 ] ; then + $ECHO " sudo ln -s $_glti $_gltidir/libtoolize" + $ECHO + else + $ECHO " ln -s $_glti $_gltidir/libtoolize" + $ECHO + $ECHO "Run that as root or with proper permissions to the $_gltidir directory" + $ECHO + fi + _ltfound=yes + break + fi + done + else + _ltfound=yes + fi +else + _ltfound=yes + $ECHO "Using LIBTOOLIZE environment variable override: $LIBTOOLIZE" +fi + + +############################ +# libtoolize version check # +############################ +_report_error=no +if [ ! "x$_ltfound" = "xyes" ] ; then + $ECHO + $ECHO "ERROR: Unable to locate GNU Libtool." + _report_error=yes +else + _version="`$LIBTOOLIZE --version | head -${HEAD_N}1 | sed 's/[^0-9]*\([0-9\.][0-9\.]*\)/\1/'`" + if [ "x$_version" = "x" ] ; then + _version="0.0.0" + fi + $ECHO "Found GNU Libtool version $_version" + version_check "$LIBTOOL_VERSION" "$_version" + if [ $? -ne 0 ] ; then + _report_error=yes + fi +fi +if [ "x$_report_error" = "xyes" ] ; then + version_error "$LIBTOOL_VERSION" "GNU Libtool" + exit 1 +fi + + +##################### +# check for aclocal # +##################### +if [ "x$ACLOCAL" = "x" ] ; then + for ACLOCAL in aclocal ; do + $VERBOSE_ECHO "Checking aclocal version: $ACLOCAL --version" + $ACLOCAL --version > /dev/null 2>&1 + if [ $? = 0 ] ; then + break + fi + done +else + $ECHO "Using ACLOCAL environment variable override: $ACLOCAL" +fi + + +######################## +# check for autoheader # +######################## +if [ "x$AUTOHEADER" = "x" ] ; then + for AUTOHEADER in autoheader ; do + $VERBOSE_ECHO "Checking autoheader version: $AUTOHEADER --version" + $AUTOHEADER --version > /dev/null 2>&1 + if [ $? = 0 ] ; then + break + fi + done +else + $ECHO "Using AUTOHEADER environment variable override: $AUTOHEADER" +fi + + +######################### +# check if version only # +######################### +$VERBOSE_ECHO "Checking whether to only output version information" +if [ "x$VERSION_ONLY" = "xyes" ] ; then + $ECHO + ident + $ECHO "---" + $ECHO "Version requested. No preparation or configuration will be performed." + exit 0 +fi + + +################################# +# PROTECT_FROM_CLOBBER FUNCTION # +################################# +protect_from_clobber ( ) { + PFC_INIT=1 + + # protect COPYING & INSTALL from overwrite by automake. the + # automake force option will (inappropriately) ignore the existing + # contents of a COPYING and/or INSTALL files (depending on the + # version) instead of just forcing *missing* files like it does + # for AUTHORS, NEWS, and README. this is broken but extremely + # prevalent behavior, so we protect against it by keeping a backup + # of the file that can later be restored. + + for file in COPYING INSTALL ; do + if test -f ${file} ; then + if test -f ${file}.$$.protect_from_automake.backup ; then + $VERBOSE_ECHO "Already backed up ${file} in `pwd`" + else + $VERBOSE_ECHO "Backing up ${file} in `pwd`" + $VERBOSE_ECHO "cp -p ${file} ${file}.$$.protect_from_automake.backup" + cp -p ${file} ${file}.$$.protect_from_automake.backup + fi + fi + done +} + + +############################## +# RECURSIVE_PROTECT FUNCTION # +############################## +recursive_protect ( ) { + + # for projects using recursive configure, run the build + # preparation steps for the subdirectories. this function assumes + # START_PATH was set to pwd before recursion begins so that + # relative paths work. + + # git 'r done, protect COPYING and INSTALL from being clobbered + protect_from_clobber + + if test -d autom4te.cache ; then + $VERBOSE_ECHO "Found an autom4te.cache directory, deleting it" + $VERBOSE_ECHO "rm -rf autom4te.cache" + rm -rf autom4te.cache + fi + + # find configure template + _configure="`locate_configure_template`" + if [ "x$_configure" = "x" ] ; then + return + fi + # $VERBOSE_ECHO "Looking for configure template found `pwd`/$_configure" + + # look for subdirs + # $VERBOSE_ECHO "Looking for subdirs in `pwd`" + _det_config_subdirs="`grep AC_CONFIG_SUBDIRS $_configure | grep -v '.*#.*AC_CONFIG_SUBDIRS' | sed 's/^[ ]*AC_CONFIG_SUBDIRS(\(.*\)).*/\1/' | sed 's/.*\[\(.*\)\].*/\1/'`" + CHECK_DIRS="" + for dir in $_det_config_subdirs ; do + if test -d "`pwd`/$dir" ; then + CHECK_DIRS="$CHECK_DIRS \"`pwd`/$dir\"" + fi + done + + # process subdirs + if [ ! "x$CHECK_DIRS" = "x" ] ; then + $VERBOSE_ECHO "Recursively scanning the following directories:" + $VERBOSE_ECHO " $CHECK_DIRS" + for dir in $CHECK_DIRS ; do + $VERBOSE_ECHO "Protecting files from automake in $dir" + cd "$START_PATH" + eval "cd $dir" + + # recursively git 'r done + recursive_protect + done + fi +} # end of recursive_protect + + +############################# +# RESTORE_CLOBBERED FUNCION # +############################# +restore_clobbered ( ) { + + # The automake (and autoreconf by extension) -f/--force-missing + # option may overwrite COPYING and INSTALL even if they do exist. + # Here we restore the files if necessary. + + spacer=no + + for file in COPYING INSTALL ; do + if test -f ${file}.$$.protect_from_automake.backup ; then + if test -f ${file} ; then + # compare entire content, restore if needed + if test "x`cat ${file}`" != "x`cat ${file}.$$.protect_from_automake.backup`" ; then + if test "x$spacer" = "xno" ; then + $VERBOSE_ECHO + spacer=yes + fi + # restore the backup + $VERBOSE_ECHO "Restoring ${file} from backup (automake -f likely clobbered it)" + $VERBOSE_ECHO "rm -f ${file}" + rm -f ${file} + $VERBOSE_ECHO "mv ${file}.$$.protect_from_automake.backup ${file}" + mv ${file}.$$.protect_from_automake.backup ${file} + fi # check contents + elif test -f ${file}.$$.protect_from_automake.backup ; then + $VERBOSE_ECHO "mv ${file}.$$.protect_from_automake.backup ${file}" + mv ${file}.$$.protect_from_automake.backup ${file} + fi # -f ${file} + + # just in case + $VERBOSE_ECHO "rm -f ${file}.$$.protect_from_automake.backup" + rm -f ${file}.$$.protect_from_automake.backup + fi # -f ${file}.$$.protect_from_automake.backup + done + + CONFIGURE="`locate_configure_template`" + if [ "x$CONFIGURE" = "x" ] ; then + return + fi + + _aux_dir="`grep AC_CONFIG_AUX_DIR $CONFIGURE | grep -v '.*#.*AC_CONFIG_AUX_DIR' | tail -${TAIL_N}1 | sed 's/^[ ]*AC_CONFIG_AUX_DIR(\(.*\)).*/\1/' | sed 's/.*\[\(.*\)\].*/\1/'`" + if test ! -d "$_aux_dir" ; then + _aux_dir=. + fi + + for file in config.guess config.sub ltmain.sh ; do + if test -f "${_aux_dir}/${file}" ; then + $VERBOSE_ECHO "rm -f \"${_aux_dir}/${file}.backup\"" + rm -f "${_aux_dir}/${file}.backup" + fi + done +} # end of restore_clobbered + + +############################## +# RECURSIVE_RESTORE FUNCTION # +############################## +recursive_restore ( ) { + + # restore COPYING and INSTALL from backup if they were clobbered + # for each directory recursively. + + # git 'r undone + restore_clobbered + + # find configure template + _configure="`locate_configure_template`" + if [ "x$_configure" = "x" ] ; then + return + fi + + # look for subdirs + _det_config_subdirs="`grep AC_CONFIG_SUBDIRS $_configure | grep -v '.*#.*AC_CONFIG_SUBDIRS' | sed 's/^[ ]*AC_CONFIG_SUBDIRS(\(.*\)).*/\1/' | sed 's/.*\[\(.*\)\].*/\1/'`" + CHECK_DIRS="" + for dir in $_det_config_subdirs ; do + if test -d "`pwd`/$dir" ; then + CHECK_DIRS="$CHECK_DIRS \"`pwd`/$dir\"" + fi + done + + # process subdirs + if [ ! "x$CHECK_DIRS" = "x" ] ; then + $VERBOSE_ECHO "Recursively scanning the following directories:" + $VERBOSE_ECHO " $CHECK_DIRS" + for dir in $CHECK_DIRS ; do + $VERBOSE_ECHO "Checking files for automake damage in $dir" + cd "$START_PATH" + eval "cd $dir" + + # recursively git 'r undone + recursive_restore + done + fi +} # end of recursive_restore + + +####################### +# INITIALIZE FUNCTION # +####################### +initialize ( ) { + + # this routine performs a variety of directory-specific + # initializations. some are sanity checks, some are preventive, + # and some are necessary setup detection. + # + # this function sets: + # CONFIGURE + # SEARCH_DIRS + # CONFIG_SUBDIRS + + ################################## + # check for a configure template # + ################################## + CONFIGURE="`locate_configure_template`" + if [ "x$CONFIGURE" = "x" ] ; then + $ECHO + $ECHO "A configure.ac or configure.in file could not be located implying" + $ECHO "that the GNU Build System is at least not used in this directory. In" + $ECHO "any case, there is nothing to do here without one of those files." + $ECHO + $ECHO "ERROR: No configure.in or configure.ac file found in `pwd`" + exit 1 + fi + + ##################### + # detect an aux dir # + ##################### + _aux_dir="`grep AC_CONFIG_AUX_DIR $CONFIGURE | grep -v '.*#.*AC_CONFIG_AUX_DIR' | tail -${TAIL_N}1 | sed 's/^[ ]*AC_CONFIG_AUX_DIR(\(.*\)).*/\1/' | sed 's/.*\[\(.*\)\].*/\1/'`" + if test ! -d "$_aux_dir" ; then + _aux_dir=. + else + $VERBOSE_ECHO "Detected auxillary directory: $_aux_dir" + fi + + ################################ + # detect a recursive configure # + ################################ + CONFIG_SUBDIRS="" + _det_config_subdirs="`grep AC_CONFIG_SUBDIRS $CONFIGURE | grep -v '.*#.*AC_CONFIG_SUBDIRS' | sed 's/^[ ]*AC_CONFIG_SUBDIRS(\(.*\)).*/\1/' | sed 's/.*\[\(.*\)\].*/\1/'`" + for dir in $_det_config_subdirs ; do + if test -d "`pwd`/$dir" ; then + $VERBOSE_ECHO "Detected recursive configure directory: `pwd`/$dir" + CONFIG_SUBDIRS="$CONFIG_SUBDIRS `pwd`/$dir" + fi + done + + ########################################################### + # make sure certain required files exist for GNU projects # + ########################################################### + _marker_found="" + _marker_found_message_intro='Detected non-GNU marker "' + _marker_found_message_mid='" in ' + for marker in foreign cygnus ; do + _marker_found_message=${_marker_found_message_intro}${marker}${_marker_found_message_mid} + _marker_found="`grep 'AM_INIT_AUTOMAKE.*'${marker} $CONFIGURE`" + if [ ! "x$_marker_found" = "x" ] ; then + $VERBOSE_ECHO "${_marker_found_message}`basename \"$CONFIGURE\"`" + break + fi + if test -f "`dirname \"$CONFIGURE\"/Makefile.am`" ; then + _marker_found="`grep 'AUTOMAKE_OPTIONS.*'${marker} Makefile.am`" + if [ ! "x$_marker_found" = "x" ] ; then + $VERBOSE_ECHO "${_marker_found_message}Makefile.am" + break + fi + fi + done + if [ "x${_marker_found}" = "x" ] ; then + _suggest_foreign=no + for file in AUTHORS COPYING ChangeLog INSTALL NEWS README ; do + if [ ! -f $file ] ; then + $VERBOSE_ECHO "Touching ${file} since it does not exist" + _suggest_foreign=yes + touch $file + fi + done + + if [ "x${_suggest_foreign}" = "xyes" ] ; then + $ECHO + $ECHO "Warning: Several files expected of projects that conform to the GNU" + $ECHO "coding standards were not found. The files were automatically added" + $ECHO "for you since you do not have a 'foreign' declaration specified." + $ECHO + $ECHO "Considered adding 'foreign' to AM_INIT_AUTOMAKE in `basename \"$CONFIGURE\"`" + if test -f "`dirname \"$CONFIGURE\"/Makefile.am`" ; then + $ECHO "or to AUTOMAKE_OPTIONS in your top-level Makefile.am file." + fi + $ECHO + fi + fi + + ################################################## + # make sure certain generated files do not exist # + ################################################## + for file in config.guess config.sub ltmain.sh ; do + if test -f "${_aux_dir}/${file}" ; then + $VERBOSE_ECHO "mv -f \"${_aux_dir}/${file}\" \"${_aux_dir}/${file}.backup\"" + mv -f "${_aux_dir}/${file}" "${_aux_dir}/${file}.backup" + fi + done + + ############################ + # search alternate m4 dirs # + ############################ + SEARCH_DIRS="" + for dir in m4 ; do + if [ -d $dir ] ; then + $VERBOSE_ECHO "Found extra aclocal search directory: $dir" + SEARCH_DIRS="$SEARCH_DIRS -I $dir" + fi + done + + ###################################### + # remove any previous build products # + ###################################### + if test -d autom4te.cache ; then + $VERBOSE_ECHO "Found an autom4te.cache directory, deleting it" + $VERBOSE_ECHO "rm -rf autom4te.cache" + rm -rf autom4te.cache + fi +# tcl/tk (and probably others) have a customized aclocal.m4, so can't delete it +# if test -f aclocal.m4 ; then +# $VERBOSE_ECHO "Found an aclocal.m4 file, deleting it" +# $VERBOSE_ECHO "rm -f aclocal.m4" +# rm -f aclocal.m4 +# fi + +} # end of initialize() + + +############## +# initialize # +############## + +# stash path +START_PATH="`pwd`" + +# Before running autoreconf or manual steps, some prep detection work +# is necessary or useful. Only needs to occur once per directory, but +# does need to traverse the entire subconfigure hierarchy to protect +# files from being clobbered even by autoreconf. +recursive_protect + +# start from where we started +cd "$START_PATH" + +# get ready to process +initialize + + +######################################### +# DOWNLOAD_GNULIB_CONFIG_GUESS FUNCTION # +######################################### + +# TODO - should make sure wget/curl exist and/or work before trying to +# use them. + +download_gnulib_config_guess () { + # abuse gitweb to download gnulib's latest config.guess via HTTP + config_guess_temp="config.guess.$$.download" + ret=1 + for __cmd in wget curl fetch ; do + $VERBOSE_ECHO "Checking for command ${__cmd}" + ${__cmd} --version > /dev/null 2>&1 + ret=$? + if [ ! $ret = 0 ] ; then + continue + fi + + __cmd_version=`${__cmd} --version | head -n 1 | sed -e 's/^[^0-9]\+//' -e 's/ .*//'` + $VERBOSE_ECHO "Found ${__cmd} ${__cmd_version}" + + opts="" + case ${__cmd} in + wget) + opts="-O" + ;; + curl) + opts="-o" + ;; + fetch) + opts="-t 5 -f" + ;; + esac + + $VERBOSE_ECHO "Running $__cmd \"${CONFIG_GUESS_URL}\" $opts \"${config_guess_temp}\"" + eval "$__cmd \"${CONFIG_GUESS_URL}\" $opts \"${config_guess_temp}\"" > /dev/null 2>&1 + if [ $? = 0 ] ; then + mv -f "${config_guess_temp}" ${_aux_dir}/config.guess + ret=0 + break + fi + done + + if [ ! $ret = 0 ] ; then + $ECHO "Warning: config.guess download failed from: $CONFIG_GUESS_URL" + rm -f "${config_guess_temp}" + fi +} + + +############################## +# LIBTOOLIZE_NEEDED FUNCTION # +############################## +libtoolize_needed () { + ret=1 # means no, don't need libtoolize + for feature in AC_PROG_LIBTOOL AM_PROG_LIBTOOL LT_INIT ; do + $VERBOSE_ECHO "Searching for $feature in $CONFIGURE" + found="`grep \"^$feature.*\" $CONFIGURE`" + if [ ! "x$found" = "x" ] ; then + ret=0 # means yes, need to run libtoolize + break + fi + done + return ${ret} +} + + + +############################################ +# prepare build via autoreconf or manually # +############################################ +reconfigure_manually=no +if [ "x$HAVE_AUTORECONF" = "xyes" ] ; then + $ECHO + $ECHO $ECHO_N "Automatically preparing build ... $ECHO_C" + + $VERBOSE_ECHO "$AUTORECONF $SEARCH_DIRS $AUTORECONF_OPTIONS" + autoreconf_output="`$AUTORECONF $SEARCH_DIRS $AUTORECONF_OPTIONS 2>&1`" + ret=$? + $VERBOSE_ECHO "$autoreconf_output" + + if [ ! $ret = 0 ] ; then + if [ "x$HAVE_ALT_LIBTOOLIZE" = "xyes" ] ; then + if [ ! "x`echo \"$autoreconf_output\" | grep libtoolize | grep \"No such file or directory\"`" = "x" ] ; then + $ECHO + $ECHO "Warning: autoreconf failed but due to what is usually a common libtool" + $ECHO "misconfiguration issue. This problem is encountered on systems that" + $ECHO "have installed libtoolize under a different name without providing a" + $ECHO "symbolic link or without setting the LIBTOOLIZE environment variable." + $ECHO + $ECHO "Restarting the preparation steps with LIBTOOLIZE set to $LIBTOOLIZE" + + export LIBTOOLIZE + RUN_RECURSIVE=no + export RUN_RECURSIVE + untrap_abnormal + + $VERBOSE_ECHO sh $AUTOGEN_SH "$1" "$2" "$3" "$4" "$5" "$6" "$7" "$8" "$9" + sh "$AUTOGEN_SH" "$1" "$2" "$3" "$4" "$5" "$6" "$7" "$8" "$9" + exit $? + fi + fi + + $ECHO "Warning: $AUTORECONF failed" + + if test -f ltmain.sh ; then + $ECHO "libtoolize being run by autoreconf is not creating ltmain.sh in the auxillary directory like it should" + fi + + $ECHO "Attempting to run the preparation steps individually" + reconfigure_manually=yes + else + if [ "x$DOWNLOAD" = "xyes" ] ; then + if libtoolize_needed ; then + download_gnulib_config_guess + fi + fi + fi +else + reconfigure_manually=yes +fi + + +############################ +# LIBTOOL_FAILURE FUNCTION # +############################ +libtool_failure ( ) { + + # libtool is rather error-prone in comparison to the other + # autotools and this routine attempts to compensate for some + # common failures. the output after a libtoolize failure is + # parsed for an error related to AC_PROG_LIBTOOL and if found, we + # attempt to inject a project-provided libtool.m4 file. + + _autoconf_output="$1" + + if [ "x$RUN_RECURSIVE" = "xno" ] ; then + # we already tried the libtool.m4, don't try again + return 1 + fi + + if test -f "$LIBTOOL_M4" ; then + found_libtool="`$ECHO $_autoconf_output | grep AC_PROG_LIBTOOL`" + if test ! "x$found_libtool" = "x" ; then + if test -f acinclude.m4 ; then + rm -f acinclude.m4.$$.backup + $VERBOSE_ECHO "cat acinclude.m4 > acinclude.m4.$$.backup" + cat acinclude.m4 > acinclude.m4.$$.backup + fi + $VERBOSE_ECHO "cat \"$LIBTOOL_M4\" >> acinclude.m4" + chmod u+w acinclude.m4 + cat "$LIBTOOL_M4" >> acinclude.m4 + + # don't keep doing this + RUN_RECURSIVE=no + export RUN_RECURSIVE + untrap_abnormal + + $ECHO + $ECHO "Restarting the preparation steps with libtool macros in acinclude.m4" + $VERBOSE_ECHO sh $AUTOGEN_SH "$1" "$2" "$3" "$4" "$5" "$6" "$7" "$8" "$9" + sh "$AUTOGEN_SH" "$1" "$2" "$3" "$4" "$5" "$6" "$7" "$8" "$9" + exit $? + fi + fi +} + + +########################### +# MANUAL_AUTOGEN FUNCTION # +########################### +manual_autogen ( ) { + + ################################################## + # Manual preparation steps taken are as follows: # + # aclocal [-I m4] # + # libtoolize --automake -c -f # + # aclocal [-I m4] # + # autoconf -f # + # autoheader # + # automake -a -c -f # + ################################################## + + ########### + # aclocal # + ########### + $VERBOSE_ECHO "$ACLOCAL $SEARCH_DIRS $ACLOCAL_OPTIONS" + aclocal_output="`$ACLOCAL $SEARCH_DIRS $ACLOCAL_OPTIONS 2>&1`" + ret=$? + $VERBOSE_ECHO "$aclocal_output" + if [ ! $ret = 0 ] ; then $ECHO "ERROR: $ACLOCAL failed" && exit 2 ; fi + + ############## + # libtoolize # + ############## + if libtoolize_needed ; then + if [ "x$HAVE_LIBTOOLIZE" = "xyes" ] ; then + $VERBOSE_ECHO "$LIBTOOLIZE $LIBTOOLIZE_OPTIONS" + libtoolize_output="`$LIBTOOLIZE $LIBTOOLIZE_OPTIONS 2>&1`" + ret=$? + $VERBOSE_ECHO "$libtoolize_output" + + if [ ! $ret = 0 ] ; then $ECHO "ERROR: $LIBTOOLIZE failed" && exit 2 ; fi + else + if [ "x$HAVE_ALT_LIBTOOLIZE" = "xyes" ] ; then + $VERBOSE_ECHO "$LIBTOOLIZE $ALT_LIBTOOLIZE_OPTIONS" + libtoolize_output="`$LIBTOOLIZE $ALT_LIBTOOLIZE_OPTIONS 2>&1`" + ret=$? + $VERBOSE_ECHO "$libtoolize_output" + + if [ ! $ret = 0 ] ; then $ECHO "ERROR: $LIBTOOLIZE failed" && exit 2 ; fi + fi + fi + + ########### + # aclocal # + ########### + # re-run again as instructed by libtoolize + $VERBOSE_ECHO "$ACLOCAL $SEARCH_DIRS $ACLOCAL_OPTIONS" + aclocal_output="`$ACLOCAL $SEARCH_DIRS $ACLOCAL_OPTIONS 2>&1`" + ret=$? + $VERBOSE_ECHO "$aclocal_output" + + # libtoolize might put ltmain.sh in the wrong place + if test -f ltmain.sh ; then + if test ! -f "${_aux_dir}/ltmain.sh" ; then + $ECHO + $ECHO "Warning: $LIBTOOLIZE is creating ltmain.sh in the wrong directory" + $ECHO + $ECHO "Fortunately, the problem can be worked around by simply copying the" + $ECHO "file to the appropriate location (${_aux_dir}/). This has been done for you." + $ECHO + $VERBOSE_ECHO "cp -p ltmain.sh \"${_aux_dir}/ltmain.sh\"" + cp -p ltmain.sh "${_aux_dir}/ltmain.sh" + $ECHO $ECHO_N "Continuing build preparation ... $ECHO_C" + fi + fi # ltmain.sh + + if [ "x$DOWNLOAD" = "xyes" ] ; then + download_gnulib_config_guess + fi + fi # libtoolize_needed + + ############ + # autoconf # + ############ + $VERBOSE_ECHO + $VERBOSE_ECHO "$AUTOCONF $AUTOCONF_OPTIONS" + autoconf_output="`$AUTOCONF $AUTOCONF_OPTIONS 2>&1`" + ret=$? + $VERBOSE_ECHO "$autoconf_output" + + if [ ! $ret = 0 ] ; then + # retry without the -f and check for usage of macros that are too new + ac2_59_macros="AC_C_RESTRICT AC_INCLUDES_DEFAULT AC_LANG_ASSERT AC_LANG_WERROR AS_SET_CATFILE" + ac2_55_macros="AC_COMPILER_IFELSE AC_FUNC_MBRTOWC AC_HEADER_STDBOOL AC_LANG_CONFTEST AC_LANG_SOURCE AC_LANG_PROGRAM AC_LANG_CALL AC_LANG_FUNC_TRY_LINK AC_MSG_FAILURE AC_PREPROC_IFELSE" + ac2_54_macros="AC_C_BACKSLASH_A AC_CONFIG_LIBOBJ_DIR AC_GNU_SOURCE AC_PROG_EGREP AC_PROG_FGREP AC_REPLACE_FNMATCH AC_FUNC_FNMATCH_GNU AC_FUNC_REALLOC AC_TYPE_MBSTATE_T" + + macros_to_search="" + ac_major="`echo ${AUTOCONF_VERSION}. | cut -d. -f1 | sed 's/[^0-9]//g'`" + ac_minor="`echo ${AUTOCONF_VERSION}. | cut -d. -f2 | sed 's/[^0-9]//g'`" + + if [ $ac_major -lt 2 ] ; then + macros_to_search="$ac2_59_macros $ac2_55_macros $ac2_54_macros" + else + if [ $ac_minor -lt 54 ] ; then + macros_to_search="$ac2_59_macros $ac2_55_macros $ac2_54_macros" + elif [ $ac_minor -lt 55 ] ; then + macros_to_search="$ac2_59_macros $ac2_55_macros" + elif [ $ac_minor -lt 59 ] ; then + macros_to_search="$ac2_59_macros" + fi + fi + + configure_ac_macros=__none__ + for feature in $macros_to_search ; do + $VERBOSE_ECHO "Searching for $feature in $CONFIGURE" + found="`grep \"^$feature.*\" $CONFIGURE`" + if [ ! "x$found" = "x" ] ; then + if [ "x$configure_ac_macros" = "x__none__" ] ; then + configure_ac_macros="$feature" + else + configure_ac_macros="$feature $configure_ac_macros" + fi + fi + done + if [ ! "x$configure_ac_macros" = "x__none__" ] ; then + $ECHO + $ECHO "Warning: Unsupported macros were found in $CONFIGURE" + $ECHO + $ECHO "The `basename \"$CONFIGURE\"` file was scanned in order to determine if any" + $ECHO "unsupported macros are used that exceed the minimum version" + $ECHO "settings specified within this file. As such, the following macros" + $ECHO "should be removed from configure.ac or the version numbers in this" + $ECHO "file should be increased:" + $ECHO + $ECHO "$configure_ac_macros" + $ECHO + $ECHO $ECHO_N "Ignorantly continuing build preparation ... $ECHO_C" + fi + + ################### + # autoconf, retry # + ################### + $VERBOSE_ECHO + $VERBOSE_ECHO "$AUTOCONF" + autoconf_output="`$AUTOCONF 2>&1`" + ret=$? + $VERBOSE_ECHO "$autoconf_output" + + if [ ! $ret = 0 ] ; then + # test if libtool is busted + libtool_failure "$autoconf_output" + + # let the user know what went wrong + cat <. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to or send patches to +# . + +nl=' +' + +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent tools from complaining about whitespace usage. +IFS=" "" $nl" + +file_conv= + +# func_file_conv build_file lazy +# Convert a $build file to $host form and store it in $file +# Currently only supports Windows hosts. If the determined conversion +# type is listed in (the comma separated) LAZY, no conversion will +# take place. +func_file_conv () +{ + file=$1 + case $file in + / | /[!/]*) # absolute file, and not a UNC file + if test -z "$file_conv"; then + # lazily determine how to convert abs files + case `uname -s` in + MINGW*) + file_conv=mingw + ;; + CYGWIN*) + file_conv=cygwin + ;; + *) + file_conv=wine + ;; + esac + fi + case $file_conv/,$2, in + *,$file_conv,*) + ;; + mingw/*) + file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'` + ;; + cygwin/*) + file=`cygpath -m "$file" || echo "$file"` + ;; + wine/*) + file=`winepath -w "$file" || echo "$file"` + ;; + esac + ;; + esac +} + +# func_cl_dashL linkdir +# Make cl look for libraries in LINKDIR +func_cl_dashL () +{ + func_file_conv "$1" + if test -z "$lib_path"; then + lib_path=$file + else + lib_path="$lib_path;$file" + fi + linker_opts="$linker_opts -LIBPATH:$file" +} + +# func_cl_dashl library +# Do a library search-path lookup for cl +func_cl_dashl () +{ + lib=$1 + found=no + save_IFS=$IFS + IFS=';' + for dir in $lib_path $LIB + do + IFS=$save_IFS + if $shared && test -f "$dir/$lib.dll.lib"; then + found=yes + lib=$dir/$lib.dll.lib + break + fi + if test -f "$dir/$lib.lib"; then + found=yes + lib=$dir/$lib.lib + break + fi + if test -f "$dir/lib$lib.a"; then + found=yes + lib=$dir/lib$lib.a + break + fi + done + IFS=$save_IFS + + if test "$found" != yes; then + lib=$lib.lib + fi +} + +# func_cl_wrapper cl arg... +# Adjust compile command to suit cl +func_cl_wrapper () +{ + # Assume a capable shell + lib_path= + shared=: + linker_opts= + for arg + do + if test -n "$eat"; then + eat= + else + case $1 in + -o) + # configure might choose to run compile as 'compile cc -o foo foo.c'. + eat=1 + case $2 in + *.o | *.[oO][bB][jJ]) + func_file_conv "$2" + set x "$@" -Fo"$file" + shift + ;; + *) + func_file_conv "$2" + set x "$@" -Fe"$file" + shift + ;; + esac + ;; + -I) + eat=1 + func_file_conv "$2" mingw + set x "$@" -I"$file" + shift + ;; + -I*) + func_file_conv "${1#-I}" mingw + set x "$@" -I"$file" + shift + ;; + -l) + eat=1 + func_cl_dashl "$2" + set x "$@" "$lib" + shift + ;; + -l*) + func_cl_dashl "${1#-l}" + set x "$@" "$lib" + shift + ;; + -L) + eat=1 + func_cl_dashL "$2" + ;; + -L*) + func_cl_dashL "${1#-L}" + ;; + -static) + shared=false + ;; + -Wl,*) + arg=${1#-Wl,} + save_ifs="$IFS"; IFS=',' + for flag in $arg; do + IFS="$save_ifs" + linker_opts="$linker_opts $flag" + done + IFS="$save_ifs" + ;; + -Xlinker) + eat=1 + linker_opts="$linker_opts $2" + ;; + -*) + set x "$@" "$1" + shift + ;; + *.cc | *.CC | *.cxx | *.CXX | *.[cC]++) + func_file_conv "$1" + set x "$@" -Tp"$file" + shift + ;; + *.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO]) + func_file_conv "$1" mingw + set x "$@" "$file" + shift + ;; + *) + set x "$@" "$1" + shift + ;; + esac + fi + shift + done + if test -n "$linker_opts"; then + linker_opts="-link$linker_opts" + fi + exec "$@" $linker_opts + exit 1 +} + +eat= + +case $1 in + '') + echo "$0: No command. Try '$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: compile [--help] [--version] PROGRAM [ARGS] + +Wrapper for compilers which do not understand '-c -o'. +Remove '-o dest.o' from ARGS, run PROGRAM with the remaining +arguments, and rename the output as expected. + +If you are trying to build a whole package this is not the +right script to run: please start by reading the file 'INSTALL'. + +Report bugs to . +EOF + exit $? + ;; + -v | --v*) + echo "compile $scriptversion" + exit $? + ;; + cl | *[/\\]cl | cl.exe | *[/\\]cl.exe ) + func_cl_wrapper "$@" # Doesn't return... + ;; +esac + +ofile= +cfile= + +for arg +do + if test -n "$eat"; then + eat= + else + case $1 in + -o) + # configure might choose to run compile as 'compile cc -o foo foo.c'. + # So we strip '-o arg' only if arg is an object. + eat=1 + case $2 in + *.o | *.obj) + ofile=$2 + ;; + *) + set x "$@" -o "$2" + shift + ;; + esac + ;; + *.c) + cfile=$1 + set x "$@" "$1" + shift + ;; + *) + set x "$@" "$1" + shift + ;; + esac + fi + shift +done + +if test -z "$ofile" || test -z "$cfile"; then + # If no '-o' option was seen then we might have been invoked from a + # pattern rule where we don't need one. That is ok -- this is a + # normal compilation that the losing compiler can handle. If no + # '.c' file was seen then we are probably linking. That is also + # ok. + exec "$@" +fi + +# Name of file we expect compiler to create. +cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'` + +# Create the lock directory. +# Note: use '[/\\:.-]' here to ensure that we don't use the same name +# that we are using for the .o file. Also, base the name on the expected +# object file name, since that is what matters with a parallel build. +lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d +while true; do + if mkdir "$lockdir" >/dev/null 2>&1; then + break + fi + sleep 1 +done +# FIXME: race condition here if user kills between mkdir and trap. +trap "rmdir '$lockdir'; exit 1" 1 2 15 + +# Run the compile. +"$@" +ret=$? + +if test -f "$cofile"; then + test "$cofile" = "$ofile" || mv "$cofile" "$ofile" +elif test -f "${cofile}bj"; then + test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile" +fi + +rmdir "$lockdir" +exit $ret + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/config.guess b/config.guess new file mode 100755 index 0000000..f50dcdb --- /dev/null +++ b/config.guess @@ -0,0 +1,1480 @@ +#! /bin/sh +# Attempt to guess a canonical system name. +# Copyright 1992-2018 Free Software Foundation, Inc. + +timestamp='2018-02-24' + +# 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 ($timestamp) + +Originally written by Per Bothner. +Copyright 1992-2018 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$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 "$dummy.c" 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`" + + # If ldd exists, use it to detect musl libc. + if command -v ldd >/dev/null && \ + ldd --version 2>&1 | grep -q ^musl + then + LIBC=musl + fi + ;; +esac + +# Note: order is significant - the case branches are not exclusive. + +case "$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 ;; + mips:OSF1:*.*) + echo mips-dec-osf1 + 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:*:*) + if objdump -f /bin/sh | grep -q elf32-x86-64; then + echo "$UNAME_MACHINE"-pc-linux-"$LIBC"x32 + else + echo "$UNAME_MACHINE"-pc-linux-"$LIBC" + fi + 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"$UNAME_RELEASE" + exit ;; + NSV-*:NONSTOP_KERNEL:*:*) + echo nsv-tandem-nsk"$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.h.in b/config.h.in new file mode 100644 index 0000000..b5eb11f --- /dev/null +++ b/config.h.in @@ -0,0 +1,70 @@ +/* config.h.in. Generated from configure.ac by autoheader. */ + +/* Define to 1 if you have the header file. */ +#undef HAVE_BYTESWAP_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_INTTYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_LINUX_NVME_IOCTL_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_MEMORY_H + +/* Found NVMe */ +#undef HAVE_NVME + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_UNISTD_H + +/* use generic little-endian/big-endian instead */ +#undef IGNORE_FAST_LEBE + +/* compile out NVMe support */ +#undef IGNORE_NVME + +/* Name of package */ +#undef PACKAGE + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the home page for this package. */ +#undef PACKAGE_URL + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* Version number of package */ +#undef VERSION diff --git a/config.sub b/config.sub new file mode 100755 index 0000000..1d8e98b --- /dev/null +++ b/config.sub @@ -0,0 +1,1801 @@ +#! /bin/sh +# Configuration validation subroutine script. +# Copyright 1992-2018 Free Software Foundation, Inc. + +timestamp='2018-02-22' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, see . +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that +# program. This Exception is an additional permission under section 7 +# of the GNU General Public License, version 3 ("GPLv3"). + + +# Please send patches 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 1992-2018 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 | 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) + ;; + 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=$basic_machine-unknown + ;; + # Recognize the various machine names and aliases which stand + # for a CPU type and a company and sometimes even an OS. + 386bsd) + basic_machine=i386-pc + os=-bsd + ;; + 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) + basic_machine=m68000-att + ;; + 3b*) + basic_machine=we32k-att + ;; + a29khif) + basic_machine=a29k-amd + os=-udi + ;; + abacus) + basic_machine=abacus-unknown + ;; + adobe68k) + basic_machine=m68010-adobe + os=-scout + ;; + alliant | fx80) + basic_machine=fx80-alliant + ;; + altos | altos3068) + basic_machine=m68k-altos + ;; + am29k) + basic_machine=a29k-none + os=-bsd + ;; + amd64) + basic_machine=x86_64-pc + ;; + amd64-*) + basic_machine=x86_64-`echo "$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 + ;; + 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 + ;; + 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 "$basic_machine" | sed 's/^[^-]*-//'` + os=-linux + ;; + magnum | m3230) + basic_machine=mips-mips + os=-sysv + ;; + merlin) + basic_machine=ns32k-utek + os=-sysv + ;; + microblaze*) + basic_machine=microblaze-xilinx + ;; + mingw64) + basic_machine=x86_64-pc + os=-mingw64 + ;; + mingw32) + basic_machine=i686-pc + os=-mingw32 + ;; + mingw32ce) + basic_machine=arm-unknown + os=-mingw32ce + ;; + miniframe) + basic_machine=m68000-convergent + ;; + *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; + mips3*-*) + basic_machine=`echo "$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 $os in + -nextstep* ) + ;; + -ns2*) + os=-nextstep2 + ;; + *) + os=-nextstep3 + ;; + esac + ;; + nh3000) + basic_machine=m68k-harris + os=-cxux + ;; + nh[45]000) + basic_machine=m88k-harris + os=-cxux + ;; + nindy960) + basic_machine=i960-intel + os=-nindy + ;; + mon960) + basic_machine=i960-intel + os=-mon960 + ;; + nonstopux) + basic_machine=mips-compaq + os=-nonstopux + ;; + np1) + basic_machine=np1-gould + ;; + neo-tandem) + basic_machine=neo-tandem + ;; + nse-tandem) + basic_machine=nse-tandem + ;; + nsr-tandem) + basic_machine=nsr-tandem + ;; + nsv-tandem) + basic_machine=nsv-tandem + ;; + nsx-tandem) + basic_machine=nsx-tandem + ;; + op50n-* | op60c-*) + basic_machine=hppa1.1-oki + os=-proelf + ;; + openrisc | openrisc-*) + basic_machine=or32-unknown + ;; + os400) + basic_machine=powerpc-ibm + os=-os400 + ;; + OSE68000 | ose68000) + basic_machine=m68000-ericsson + os=-ose + ;; + os68k) + basic_machine=m68k-none + os=-os68k + ;; + pa-hitachi) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + paragon) + basic_machine=i860-intel + os=-osf + ;; + parisc) + basic_machine=hppa-unknown + os=-linux + ;; + parisc-*) + basic_machine=hppa-`echo "$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 "$basic_machine" | sed 's/^[^-]*-//'` + ;; + ps2) + basic_machine=i386-ibm + ;; + pw32) + basic_machine=i586-unknown + os=-pw32 + ;; + rdos | rdos64) + basic_machine=x86_64-pc + os=-rdos + ;; + rdos32) + basic_machine=i386-pc + os=-rdos + ;; + rom68k) + basic_machine=m68k-rom68k + os=-coff + ;; + rm[46]00) + basic_machine=mips-siemens + ;; + rtpc | rtpc-*) + basic_machine=romp-ibm + ;; + s390 | s390-*) + basic_machine=s390-ibm + ;; + s390x | s390x-*) + basic_machine=s390x-ibm + ;; + sa29200) + basic_machine=a29k-amd + os=-udi + ;; + sb1) + basic_machine=mipsisa64sb1-unknown + ;; + sb1el) + basic_machine=mipsisa64sb1el-unknown + ;; + sde) + basic_machine=mipsisa32-sde + os=-elf + ;; + sei) + basic_machine=mips-sei + os=-seiux + ;; + sequent) + basic_machine=i386-sequent + ;; + sh5el) + basic_machine=sh5le-unknown + ;; + simso-wrs) + basic_machine=sparclite-wrs + os=-vxworks + ;; + sps7) + basic_machine=m68k-bull + os=-sysv2 + ;; + spur) + basic_machine=spur-unknown + ;; + st2000) + basic_machine=m68k-tandem + ;; + stratus) + basic_machine=i860-stratus + os=-sysv4 + ;; + strongarm-* | thumb-*) + basic_machine=arm-`echo "$basic_machine" | sed 's/^[^-]*-//'` + ;; + sun2) + basic_machine=m68000-sun + ;; + sun2os3) + basic_machine=m68000-sun + os=-sunos3 + ;; + sun2os4) + basic_machine=m68000-sun + os=-sunos4 + ;; + sun3os3) + basic_machine=m68k-sun + os=-sunos3 + ;; + sun3os4) + basic_machine=m68k-sun + os=-sunos4 + ;; + sun4os3) + basic_machine=sparc-sun + os=-sunos3 + ;; + sun4os4) + basic_machine=sparc-sun + os=-sunos4 + ;; + sun4sol2) + basic_machine=sparc-sun + os=-solaris2 + ;; + sun3 | sun3-*) + basic_machine=m68k-sun + ;; + sun4) + basic_machine=sparc-sun + ;; + sun386 | sun386i | roadrunner) + basic_machine=i386-sun + ;; + sv1) + basic_machine=sv1-cray + os=-unicos + ;; + symmetry) + basic_machine=i386-sequent + os=-dynix + ;; + t3e) + basic_machine=alphaev5-cray + os=-unicos + ;; + t90) + basic_machine=t90-cray + os=-unicos + ;; + tile*) + basic_machine=$basic_machine-unknown + os=-linux-gnu + ;; + tx39) + basic_machine=mipstx39-unknown + ;; + tx39el) + basic_machine=mipstx39el-unknown + ;; + toad1) + basic_machine=pdp10-xkl + os=-tops20 + ;; + tower | tower-32) + basic_machine=m68k-ncr + ;; + tpf) + basic_machine=s390x-ibm + os=-tpf + ;; + udi29k) + basic_machine=a29k-amd + os=-udi + ;; + ultra3) + basic_machine=a29k-nyu + os=-sym1 + ;; + v810 | necv810) + basic_machine=v810-nec + os=-none + ;; + vaxv) + basic_machine=vax-dec + os=-sysv + ;; + vms) + basic_machine=vax-dec + os=-vms + ;; + vpp*|vx|vx-*) + basic_machine=f301-fujitsu + ;; + vxworks960) + basic_machine=i960-wrs + os=-vxworks + ;; + vxworks68) + basic_machine=m68k-wrs + os=-vxworks + ;; + vxworks29k) + basic_machine=a29k-wrs + os=-vxworks + ;; + w65*) + basic_machine=w65-wdc + os=-none + ;; + w89k-*) + basic_machine=hppa1.1-winbond + os=-proelf + ;; + x64) + basic_machine=x86_64-pc + ;; + xbox) + basic_machine=i686-pc + os=-mingw32 + ;; + xps | xps100) + basic_machine=xps100-honeywell + ;; + xscale-* | xscalee[bl]-*) + basic_machine=`echo "$basic_machine" | sed 's/^xscale/arm/'` + ;; + ymp) + basic_machine=ymp-cray + os=-unicos + ;; + 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 + ;; + 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 + ;; + 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 + ;; + -unixware*) + os=-sysv4.2uw + ;; + -gnu/linux*) + os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` + ;; + # es1800 is here to avoid being matched by es* (a different OS) + -es1800*) + os=-ose + ;; + # 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* | -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* \ + | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ + | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ + | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ + | -morphos* | -superux* | -rtmk* | -windiss* \ + | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \ + | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* \ + | -onefs* | -tirtos* | -phoenix* | -fuchsia* | -redox* | -bme* \ + | -midnightbsd*) + # 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 $os | sed -e 's|nto|nto-qnx|'` + ;; + -sim | -xray | -os68k* | -v88r* \ + | -windows* | -osx | -abug | -netware* | -os9* \ + | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) + ;; + -mac*) + os=`echo "$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 + ;; + -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 + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + os=-mint + ;; + -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 + ;; + *-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 + ;; + *-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$os" +exit + +# Local variables: +# eval: (add-hook 'write-file-functions 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/configure b/configure new file mode 100755 index 0000000..7573be7 --- /dev/null +++ b/configure @@ -0,0 +1,5896 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.69 for lsscsi 0.30. +# +# Report bugs to . +# +# +# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. +# +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${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" + 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: dgilbert@interlog.com 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. 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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. +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 +$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } +if test -z "$MKDIR_P"; then + if ${ac_cv_path_mkdir+:} false; then : + $as_echo_n "(cached) " >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in mkdir gmkdir; do + for ac_exec_ext in '' $ac_executable_extensions; do + as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue + case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( + 'mkdir (GNU coreutils) '* | \ + 'mkdir (coreutils) '* | \ + 'mkdir (fileutils) '4.1*) + ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext + break 3;; + esac + done + done + done +IFS=$as_save_IFS + +fi + + test -d ./--version && rmdir ./--version + if test "${ac_cv_path_mkdir+set}" = set; then + MKDIR_P="$ac_cv_path_mkdir -p" + else + # As a last resort, use the slow shell script. Don't cache a + # value for MKDIR_P within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + MKDIR_P="$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... " >&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 + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } +set x ${MAKE-make} +ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat >conftest.make <<\_ACEOF +SHELL = /bin/sh +all: + @echo '@@@%%%=$(MAKE)=@@@%%%' +_ACEOF +# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. +case `${MAKE-make} -f conftest.make 2>/dev/null` in + *@@@%%%=?*=@@@%%%*) + eval ac_cv_prog_make_${ac_make}_set=yes;; + *) + eval ac_cv_prog_make_${ac_make}_set=no;; +esac +rm -f conftest.make +fi +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + SET_MAKE= +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" +fi + +rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +fi +rmdir .tst 2>/dev/null + +# Check whether --enable-silent-rules was given. +if test "${enable_silent_rules+set}" = set; then : + enableval=$enable_silent_rules; +fi + +case $enable_silent_rules in # ((( + yes) AM_DEFAULT_VERBOSITY=0;; + no) AM_DEFAULT_VERBOSITY=1;; + *) AM_DEFAULT_VERBOSITY=1;; +esac +am_make=${MAKE-make} +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 +$as_echo_n "checking whether $am_make supports nested variables... " >&6; } +if ${am_cv_make_support_nested_variables+:} false; then : + $as_echo_n "(cached) " >&6 +else + if $as_echo 'TRUE=$(BAR$(V)) +BAR0=false +BAR1=true +V=1 +am__doit: + @$(TRUE) +.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then + am_cv_make_support_nested_variables=yes +else + am_cv_make_support_nested_variables=no +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 +$as_echo "$am_cv_make_support_nested_variables" >&6; } +if test $am_cv_make_support_nested_variables = yes; then + AM_V='$(V)' + AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' +else + AM_V=$AM_DEFAULT_VERBOSITY + AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY +fi +AM_BACKSLASH='\' + +if test "`cd $srcdir && pwd`" != "`pwd`"; then + # Use -I$(srcdir) only when $(srcdir) != ., so that make's output + # is not polluted with repeated "-I." + am__isrc=' -I$(srcdir)' + # test to see if srcdir already configured + if test -f $srcdir/config.status; then + as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 + fi +fi + +# test whether we have cygpath +if test -z "$CYGPATH_W"; then + if (cygpath --version) >/dev/null 2>/dev/null; then + CYGPATH_W='cygpath -w' + else + CYGPATH_W=echo + fi +fi + + +# Define the identity of the package. + PACKAGE='lsscsi' + VERSION='0.30' + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE "$PACKAGE" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define VERSION "$VERSION" +_ACEOF + +# Some tools Automake needs. + +ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} + + +AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} + + +AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} + + +AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} + + +MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} + +# For better backward compatibility. To be removed once Automake 1.9.x +# dies out for good. For more background, see: +# +# +mkdir_p='$(MKDIR_P)' + +# We need awk for the "check" target (and possibly the TAP driver). The +# system "awk" is bad on some platforms. +# Always define AMTAR for backward compatibility. Yes, it's still used +# in the wild :-( We should find a proper way to deprecate it ... +AMTAR='$${TAR-tar}' + + +# We'll loop over all known methods to create a tar archive until one works. +_am_tools='gnutar pax cpio none' + +am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' + + + + + + +# POSIX will say in a future version that running "rm -f" with no argument +# is OK; and we want to be able to make that assumption in our Makefile +# recipes. So use an aggressive probe to check that the usage we want is +# actually supported "in the wild" to an acceptable degree. +# See automake bug#10828. +# To make any issue more visible, cause the running configure to be aborted +# by default if the 'rm' program in use doesn't match our expectations; the +# user can still override this though. +if rm -f && rm -fr && rm -rf; then : OK; else + cat >&2 <<'END' +Oops! + +Your 'rm' program seems unable to run without file operands specified +on the command line, even when the '-f' option is present. This is contrary +to the behaviour of most rm programs out there, and not conforming with +the upcoming POSIX standard: + +Please tell bug-automake@gnu.org about your system, including the value +of your $PATH and any error possibly output before this message. This +can help us improve future automake versions. + +END + if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then + echo 'Configuration will proceed anyway, since you have set the' >&2 + echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 + echo >&2 + else + cat >&2 <<'END' +Aborting the configuration process, to ensure you take notice of the issue. + +You can download and install GNU coreutils to get an 'rm' implementation +that behaves properly: . + +If you want to complete the configuration process using your problematic +'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM +to "yes", and re-run configure. + +END + as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 + fi +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 +$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } + # Check whether --enable-maintainer-mode was given. +if test "${enable_maintainer_mode+set}" = set; then : + enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval +else + USE_MAINTAINER_MODE=no +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 +$as_echo "$USE_MAINTAINER_MODE" >&6; } + if test $USE_MAINTAINER_MODE = yes; then + MAINTAINER_MODE_TRUE= + MAINTAINER_MODE_FALSE='#' +else + MAINTAINER_MODE_TRUE='#' + MAINTAINER_MODE_FALSE= +fi + + MAINT=$MAINTAINER_MODE_TRUE + + +ac_config_headers="$ac_config_headers config.h" + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } + +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +cat confdefs.h - <<_ACEOF >conftest.$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... 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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 +$as_echo_n "checking for C compiler default output file name... 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For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details" "$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... 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" >&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... 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" >&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 grep that handles long lines and -e" >&5 +$as_echo_n "checking for grep that handles long lines and -e... " >&6; } +if ${ac_cv_path_GREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$GREP"; then + ac_path_GREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in grep ggrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_GREP" || continue +# Check for GNU ac_path_GREP and select it if it is found. + # Check for GNU $ac_path_GREP +case `"$ac_path_GREP" --version 2>&1` in +*GNU*) + ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'GREP' >> "conftest.nl" + "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_GREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_GREP="$ac_path_GREP" + ac_path_GREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_GREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_GREP"; then + as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_GREP=$GREP +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +$as_echo "$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +$as_echo_n "checking for egrep... " >&6; } +if ${ac_cv_path_EGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + if test -z "$EGREP"; then + ac_path_EGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in egrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP" || continue +# Check for GNU ac_path_EGREP and select it if it is found. + # Check for GNU $ac_path_EGREP +case `"$ac_path_EGREP" --version 2>&1` in +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_EGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP"; then + as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_EGREP=$EGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +$as_echo "$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for 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" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +for ac_header in linux/nvme_ioctl.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "linux/nvme_ioctl.h" "ac_cv_header_linux_nvme_ioctl_h" "$ac_includes_default" +if test "x$ac_cv_header_linux_nvme_ioctl_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LINUX_NVME_IOCTL_H 1 +_ACEOF + +cat >>confdefs.h <<_ACEOF +#define HAVE_NVME 1 +_ACEOF + +fi + +done + +for ac_header in byteswap.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "byteswap.h" "ac_cv_header_byteswap_h" "$ac_includes_default" +if test "x$ac_cv_header_byteswap_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_BYTESWAP_H 1 +_ACEOF + +fi + +done + + +# AC_PROG_LIBTOOL + +# Check whether --enable-nvme-supp was given. +if test "${enable_nvme_supp+set}" = set; then : + enableval=$enable_nvme_supp; +cat >>confdefs.h <<_ACEOF +#define IGNORE_NVME 1 +_ACEOF + +fi + + +# Check whether --enable-fast-lebe was given. +if test "${enable_fast_lebe+set}" = set; then : + enableval=$enable_fast_lebe; +cat >>confdefs.h <<_ACEOF +#define IGNORE_FAST_LEBE 1 +_ACEOF + +fi + + +ac_config_files="$ac_config_files Makefile src/Makefile doc/Makefile" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + if test "x$cache_file" != "x/dev/null"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +DEFS=-DHAVE_CONFIG_H + +ac_libobjs= +ac_ltlibobjs= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' + ac_i=`$as_echo "$ac_i" | sed "$ac_script"` + # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR + # will be set to the directory where LIBOBJS objects are built. + as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" + as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' +done +LIBOBJS=$ac_libobjs + +LTLIBOBJS=$ac_ltlibobjs + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 +$as_echo_n "checking that generated files are newer than configure... " >&6; } + if test -n "$am_sleep_pid"; then + # Hide warnings about reused PIDs. + wait $am_sleep_pid 2>/dev/null + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 +$as_echo "done" >&6; } + if test -n "$EXEEXT"; then + am__EXEEXT_TRUE= + am__EXEEXT_FALSE='#' +else + am__EXEEXT_TRUE='#' + am__EXEEXT_FALSE= +fi + +if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then + as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then + as_fn_error $? "conditional \"AMDEP\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then + as_fn_error $? "conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi + +: "${CONFIG_STATUS=./config.status}" +ac_write_fail=0 +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files $CONFIG_STATUS" +{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 +$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} +as_write_fail=0 +cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 +#! $SHELL +# Generated by $as_me. +# Run this file to recreate the current configuration. +# Compiler output produced by configure, useful for debugging +# configure, is in config.log if it exists. + +debug=false +ac_cs_recheck=false +ac_cs_silent=false + +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + + +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + $as_echo "$as_me: error: $2" >&2 + as_fn_exit $as_status +} # as_fn_error + + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. 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The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in #((((( +-n*) + case `echo 'xy\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; + esac;; +*) + ECHO_N='-n';; +esac + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -pR'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -pR' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else + as_ln_s='cp -pR' + fi +else + as_ln_s='cp -pR' +fi +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file +rmdir conf$$.dir 2>/dev/null + + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" + + +} # as_fn_mkdir_p +if mkdir -p . 2>/dev/null; then + as_mkdir_p='mkdir -p "$as_dir"' +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +as_test_x='test -x' +as_executable_p=as_fn_executable_p + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + +exec 6>&1 +## ----------------------------------- ## +## Main body of $CONFIG_STATUS script. ## +## ----------------------------------- ## +_ASEOF +test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# Save the log message, to keep $0 and so on meaningful, and to +# report actual input values of CONFIG_FILES etc. instead of their +# values after options handling. +ac_log=" +This file was extended by lsscsi $as_me 0.30, which was +generated by GNU Autoconf 2.69. Invocation command line was + + CONFIG_FILES = $CONFIG_FILES + CONFIG_HEADERS = $CONFIG_HEADERS + CONFIG_LINKS = $CONFIG_LINKS + CONFIG_COMMANDS = $CONFIG_COMMANDS + $ $0 $@ + +on `(hostname || uname -n) 2>/dev/null | sed 1q` +" + +_ACEOF + +case $ac_config_files in *" +"*) set x $ac_config_files; shift; ac_config_files=$*;; +esac + +case $ac_config_headers in *" +"*) set x $ac_config_headers; shift; ac_config_headers=$*;; +esac + + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# Files that config.status was made for. +config_files="$ac_config_files" +config_headers="$ac_config_headers" +config_commands="$ac_config_commands" + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +ac_cs_usage="\ +\`$as_me' instantiates files and other configuration actions +from templates according to the current configuration. Unless the files +and actions are specified as TAGs, all are instantiated by default. + +Usage: $0 [OPTION]... [TAG]... + + -h, --help print this help, then exit + -V, --version print version number and configuration settings, then exit + --config print configuration, then exit + -q, --quiet, --silent + do not print progress messages + -d, --debug don't remove temporary files + --recheck update $as_me by reconfiguring in the same conditions + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + --header=FILE[:TEMPLATE] + instantiate the configuration header FILE + +Configuration files: +$config_files + +Configuration headers: +$config_headers + +Configuration commands: +$config_commands + +Report bugs to ." + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" +ac_cs_version="\\ +lsscsi config.status 0.30 +configured by $0, generated by GNU Autoconf 2.69, + with options \\"\$ac_cs_config\\" + +Copyright (C) 2012 Free Software Foundation, Inc. +This config.status script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it." + +ac_pwd='$ac_pwd' +srcdir='$srcdir' +INSTALL='$INSTALL' +MKDIR_P='$MKDIR_P' +AWK='$AWK' +test -n "\$AWK" || AWK=awk +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# The default lists apply if the user does not specify any file. +ac_need_defaults=: +while test $# != 0 +do + case $1 in + --*=?*) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` + ac_shift=: + ;; + --*=) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg= + ac_shift=: + ;; + *) + ac_option=$1 + ac_optarg=$2 + ac_shift=shift + ;; + esac + + case $ac_option in + # Handling of the options. + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + ac_cs_recheck=: ;; + --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) + $as_echo "$ac_cs_version"; exit ;; + --config | --confi | --conf | --con | --co | --c ) + $as_echo "$ac_cs_config"; exit ;; + --debug | --debu | --deb | --de | --d | -d ) + debug=: ;; + --file | --fil | --fi | --f ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + '') as_fn_error $? "missing file argument" ;; + esac + as_fn_append CONFIG_FILES " '$ac_optarg'" + ac_need_defaults=false;; + --header | --heade | --head | --hea ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + as_fn_append CONFIG_HEADERS " '$ac_optarg'" + ac_need_defaults=false;; + --he | --h) + # Conflict between --help and --header + as_fn_error $? "ambiguous option: \`$1' +Try \`$0 --help' for more information.";; + --help | --hel | -h ) + $as_echo "$ac_cs_usage"; exit ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil | --si | --s) + ac_cs_silent=: ;; + + # This is an error. + -*) as_fn_error $? "unrecognized option: \`$1' +Try \`$0 --help' for more information." ;; + + *) as_fn_append ac_config_targets " $1" + ac_need_defaults=false ;; + + esac + shift +done + +ac_configure_extra_args= + +if $ac_cs_silent; then + exec 6>/dev/null + ac_configure_extra_args="$ac_configure_extra_args --silent" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +if \$ac_cs_recheck; then + set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + shift + \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 + CONFIG_SHELL='$SHELL' + export CONFIG_SHELL + exec "\$@" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +exec 5>>config.log +{ + echo + sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX +## Running $as_me. ## +_ASBOX + $as_echo "$ac_log" +} >&5 + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# +# INIT-COMMANDS +# +AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; + "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; + "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; + "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; + "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; + + *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; + esac +done + + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers + test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= ac_tmp= + trap 'exit_status=$? + : "${ac_tmp:=$tmp}" + { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status +' 0 + trap 'as_fn_exit 1' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 +ac_tmp=$tmp + +# Set up the scripts for CONFIG_FILES section. +# No need to generate them if there are no CONFIG_FILES. +# This happens for instance with `./config.status config.h'. +if test -n "$CONFIG_FILES"; then + + +ac_cr=`echo X | tr X '\015'` +# On cygwin, bash can eat \r inside `` if the user requested igncr. +# But we know of no other shell where ac_cr would be empty at this +# point, so we can use a bashism as a fallback. +if test "x$ac_cr" = x; then + eval ac_cr=\$\'\\r\' +fi +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null` +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then + ac_cs_awk_cr='\\r' +else + ac_cs_awk_cr=$ac_cr +fi + +echo 'BEGIN {' >"$ac_tmp/subs1.awk" && +_ACEOF + + +{ + echo "cat >conf$$subs.awk <<_ACEOF" && + echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && + echo "_ACEOF" +} >conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 +ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + . ./conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + + ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` + if test $ac_delim_n = $ac_delim_num; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done +rm -f conf$$subs.sh + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && +_ACEOF +sed -n ' +h +s/^/S["/; s/!.*/"]=/ +p +g +s/^[^!]*!// +:repl +t repl +s/'"$ac_delim"'$// +t delim +:nl +h +s/\(.\{148\}\)..*/\1/ +t more1 +s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ +p +n +b repl +:more1 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t nl +:delim +h +s/\(.\{148\}\)..*/\1/ +t more2 +s/["\\]/\\&/g; s/^/"/; s/$/"/ +p +b +:more2 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t delim +' >$CONFIG_STATUS || ac_write_fail=1 +rm -f conf$$subs.awk +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +_ACAWK +cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && + for (key in S) S_is_set[key] = 1 + FS = "" + +} +{ + line = $ 0 + nfields = split(line, field, "@") + substed = 0 + len = length(field[1]) + for (i = 2; i < nfields; i++) { + key = field[i] + keylen = length(key) + if (S_is_set[key]) { + value = S[key] + line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) + len += length(value) + length(field[++i]) + substed = 1 + } else + len += 1 + keylen + } + + print line +} + +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then + sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" +else + cat +fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ + || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 +_ACEOF + +# VPATH may cause trouble with some makes, so we remove sole $(srcdir), +# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ +h +s/// +s/^/:/ +s/[ ]*$/:/ +s/:\$(srcdir):/:/g +s/:\${srcdir}:/:/g +s/:@srcdir@:/:/g +s/^:*// +s/:*$// +x +s/\(=[ ]*\).*/\1/ +G +s/\n// +s/^[^=]*=[ ]*$// +}' +fi + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +fi # test -n "$CONFIG_FILES" + +# Set up the scripts for CONFIG_HEADERS section. +# No need to generate them if there are no CONFIG_HEADERS. +# This happens for instance with `./config.status Makefile'. +if test -n "$CONFIG_HEADERS"; then +cat >"$ac_tmp/defines.awk" <<\_ACAWK || +BEGIN { +_ACEOF + +# Transform confdefs.h into an awk script `defines.awk', embedded as +# here-document in config.status, that substitutes the proper values into +# config.h.in to produce config.h. + +# Create a delimiter string that does not exist in confdefs.h, to ease +# handling of long lines. +ac_delim='%!_!# ' +for ac_last_try in false false :; do + ac_tt=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_tt"; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done + +# For the awk script, D is an array of macro values keyed by name, +# likewise P contains macro parameters if any. Preserve backslash +# newline sequences. + +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* +sed -n ' +s/.\{148\}/&'"$ac_delim"'/g +t rset +:rset +s/^[ ]*#[ ]*define[ ][ ]*/ / +t def +d +:def +s/\\$// +t bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3"/p +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p +d +:bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3\\\\\\n"\\/p +t cont +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p +t cont +d +:cont +n +s/.\{148\}/&'"$ac_delim"'/g +t clear +:clear +s/\\$// +t bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/"/p +d +:bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p +b cont +' >$CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + for (key in D) D_is_set[key] = 1 + FS = "" +} +/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { + line = \$ 0 + split(line, arg, " ") + if (arg[1] == "#") { + defundef = arg[2] + mac1 = arg[3] + } else { + defundef = substr(arg[1], 2) + mac1 = arg[2] + } + split(mac1, mac2, "(") #) + macro = mac2[1] + prefix = substr(line, 1, index(line, defundef) - 1) + if (D_is_set[macro]) { + # Preserve the white space surrounding the "#". + print prefix "define", macro P[macro] D[macro] + next + } else { + # Replace #undef with comments. This is necessary, for example, + # in the case of _POSIX_SOURCE, which is predefined and required + # on some systems where configure will not decide to define it. + if (defundef == "undef") { + print "/*", prefix defundef, macro, "*/" + next + } + } +} +{ print } +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 +fi # test -n "$CONFIG_HEADERS" + + +eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" +shift +for ac_tag +do + case $ac_tag in + :[FHLC]) ac_mode=$ac_tag; continue;; + esac + case $ac_mode$ac_tag in + :[FHL]*:*);; + :L* | :C*:*) as_fn_error $? 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"could not create $ac_file" "$LINENO" 5 + ;; + :H) + # + # CONFIG_HEADER + # + if test x"$ac_file" != x-; then + { + $as_echo "/* $configure_input */" \ + && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" + } >"$ac_tmp/config.h" \ + || as_fn_error $? "could not create $ac_file" "$LINENO" 5 + if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then + { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 +$as_echo "$as_me: $ac_file is unchanged" >&6;} + else + rm -f "$ac_file" + mv "$ac_tmp/config.h" "$ac_file" \ + || as_fn_error $? "could not create $ac_file" "$LINENO" 5 + fi + else + $as_echo "/* $configure_input */" \ + && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ + || as_fn_error $? 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Let's play safe and only enable the eval + # if we detect the quoting. + case $CONFIG_FILES in + *\'*) eval set x "$CONFIG_FILES" ;; + *) set x $CONFIG_FILES ;; + esac + shift + for mf + do + # Strip MF so we end up with the name of the file. + mf=`echo "$mf" | sed -e 's/:.*$//'` + # Check whether this is an Automake generated Makefile or not. + # We used to match only the files named 'Makefile.in', but + # some people rename them; so instead we look at the file content. + # Grep'ing the first line is not enough: some people post-process + # each Makefile.in and add a new line on top of each file to say so. + # Grep'ing the whole file is not good either: AIX grep has a line + # limit of 2048, but all sed's we know have understand at least 4000. + if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then + dirpart=`$as_dirname -- "$mf" || +$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$mf" : 'X\(//\)[^/]' \| \ + X"$mf" : 'X\(//\)$' \| \ + X"$mf" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$mf" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + else + continue + fi + # Extract the definition of DEPDIR, am__include, and am__quote + # from the Makefile without running 'make'. + DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` + test -z "$DEPDIR" && continue + am__include=`sed -n 's/^am__include = //p' < "$mf"` + test -z "$am__include" && continue + am__quote=`sed -n 's/^am__quote = //p' < "$mf"` + # Find all dependency output files, they are included files with + # $(DEPDIR) in their names. We invoke sed twice because it is the + # simplest approach to changing $(DEPDIR) to its actual value in the + # expansion. + for file in `sed -n " + s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ + sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do + # Make sure the directory exists. + test -f "$dirpart/$file" && continue + fdir=`$as_dirname -- "$file" || +$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$file" : 'X\(//\)[^/]' \| \ + X"$file" : 'X\(//\)$' \| \ + X"$file" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + as_dir=$dirpart/$fdir; as_fn_mkdir_p + # echo "creating $dirpart/$file" + echo '# dummy' > "$dirpart/$file" + done + done +} + ;; + + esac +done # for ac_tag + + +as_fn_exit 0 +_ACEOF +ac_clean_files=$ac_clean_files_save + +test $ac_write_fail = 0 || + as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || as_fn_exit 1 +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi + diff --git a/configure.ac b/configure.ac new file mode 100644 index 0000000..5ccd88e --- /dev/null +++ b/configure.ac @@ -0,0 +1,28 @@ +AC_INIT(lsscsi, 0.30, dgilbert@interlog.com) + +AM_INIT_AUTOMAKE([-Wall -Werror foreign]) +AM_MAINTAINER_MODE +AM_CONFIG_HEADER(config.h) + +AC_PROG_CC +AC_PROG_INSTALL + +AC_CANONICAL_HOST + +# AM_PROG_AR is supported and needed since automake v1.12+ +ifdef([AM_PROG_AR], [AM_PROG_AR], []) + +AC_CHECK_HEADERS([linux/nvme_ioctl.h], [AC_DEFINE_UNQUOTED(HAVE_NVME, 1, [Found NVMe])], [], []) +AC_CHECK_HEADERS([byteswap.h], [], [], []) + +# AC_PROG_LIBTOOL + +AC_ARG_ENABLE([nvme-supp], + AC_HELP_STRING([--disable-nvme-supp], [remove all or most NVMe code]), + [AC_DEFINE_UNQUOTED(IGNORE_NVME, 1, [compile out NVMe support], )], []) + +AC_ARG_ENABLE([fast-lebe], + AC_HELP_STRING([--disable-fast-lebe], [use generic little-endian/big-endian code instead]), + [AC_DEFINE_UNQUOTED(IGNORE_FAST_LEBE, 1, [use generic little-endian/big-endian instead], )], []) + +AC_OUTPUT(Makefile src/Makefile doc/Makefile) diff --git a/debian/changelog b/debian/changelog new file mode 100644 index 0000000..55c0fe3 --- /dev/null +++ b/debian/changelog @@ -0,0 +1,107 @@ +lsscsi (0.30-0.1) unstable; urgency=low + + * new upstream version + + -- Douglas Gilbert Tue, 12 Jun 2018 16:00:00 -0400 + +lsscsi (0.29-0.1) unstable; urgency=low + + * new upstream version + + -- Douglas Gilbert Fri, 13 May 2016 11:00:00 +0200 + +lsscsi (0.28-0.1) unstable; urgency=low + + * new upstream version + + -- Douglas Gilbert Tue, 23 Sep 2014 22:00:00 -0400 + +lsscsi (0.27-0.1) unstable; urgency=low + + * new upstream version + + -- Douglas Gilbert Sat, 15 Mar 2013 16:00:00 -0400 + +lsscsi (0.26-0.1) unstable; urgency=low + + * new upstream version + + -- Douglas Gilbert Tue, 31 Jan 2012 18:00:00 -0500 + +lsscsi (0.25-0.1) unstable; urgency=low + + * new upstream version + + -- Douglas Gilbert Mon, 04 May 2011 10:00:00 -0400 + +lsscsi (0.24-0.1) unstable; urgency=low + + * new upstream version + + -- Douglas Gilbert Thu, 23 Dec 2010 16:00:00 -0500 + +lsscsi (0.23-0.1) unstable; urgency=low + + * new upstream version + + -- Douglas Gilbert Thu, 03 Dec 2009 02:00:00 +0100 + +lsscsi (0.22-0.1) unstable; urgency=low + + * new upstream version + + -- Douglas Gilbert Fri, 26 Dec 2008 19:30:00 -0500 + +lsscsi (0.21-0.1) unstable; urgency=low + + * new upstream version + + -- Douglas Gilbert Thu, 10 Jul 2008 01:00:00 -0400 + +lsscsi (0.20-0.1) unstable; urgency=low + + * new upstream version + + -- Douglas Gilbert Wed, 9 Jul 2008 15:00:00 -0400 + +lsscsi (0.19-0.1) unstable; urgency=low + + * new upstream version + + -- Douglas Gilbert Wed, 25 Jan 2007 14:00:00 -0500 + +lsscsi (0.18-0.1) unstable; urgency=low + + * new upstream version + + -- Douglas Gilbert Fri, 24 Mar 2006 22:00:00 -0500 + +lsscsi (0.17-0.1) unstable; urgency=low + + * new upstream version + + -- Douglas Gilbert Mon, 06 Feb 2006 16:00:00 +1000 + +lsscsi (0.16-0.1) unstable; urgency=low + + * add debian build directory + + -- Douglas Gilbert Fri, 30 Dec 2005 16:00:00 +1000 + +lsscsi (0.15-1) unstable; urgency=low + + * New upstream version + * Upstream removed dependency on libsysfs, remove build-dep + * Upstream automade/autoconficated, adjust for that + * Add new AUTHORS and CREDITS to docs, change CHANGELOG to ChangeLog + + -- Matt Taggart Wed, 21 Sep 2005 17:34:55 -0700 + +lsscsi (0.14-1) unstable; urgency=low + + * Initial Release. + * Standard dh_make single package, minor Makefile variable changes, + no other changes needed. (upstream knows how to use DESTDIR) + + -- Matt Taggart Wed, 2 Feb 2005 00:27:11 -0800 + diff --git a/debian/compat b/debian/compat new file mode 100644 index 0000000..f599e28 --- /dev/null +++ b/debian/compat @@ -0,0 +1 @@ +10 diff --git a/debian/control b/debian/control new file mode 100644 index 0000000..6339c60 --- /dev/null +++ b/debian/control @@ -0,0 +1,18 @@ +Source: lsscsi +Section: admin +Priority: optional +Maintainer: Matt Taggart +Build-Depends: cdbs (>= 0.4.15), debhelper (>= 4.0.0), autotools-dev +Standards-Version: 3.6.2.1 + +Package: lsscsi +Architecture: any +Depends: ${shlibs:Depends} +Description: list all SCSI devices and NVMe namespaces currently on system + Uses information provided by the sysfs pseudo file system in the Linux + kernel 2.6 series, and later, to list SCSI devices (Logical + Units (e.g. disks)) and NVMe namespaces. It can list transport identifiers + (e.g. SAS address of a SAS disk), protection information configuration and + size for storage devices. Alternatively it can be used to list SCSI hosts + (e.g. HBAs) and NVMe controllers. By default one line of information is + output per device (or host/controller). diff --git a/debian/copyright b/debian/copyright new file mode 100644 index 0000000..cae66b9 --- /dev/null +++ b/debian/copyright @@ -0,0 +1,28 @@ +This package was debianized by Matt Taggart on +Wed, 2 Feb 2005 00:27:11 -0800. + +It was downloaded from http://sg.danny.cz/scsi/lsscsi.html + +Copyright: Copyright (C) 2003-2008 D. Gilbert + +Upstream Author: Doug Gilbert + +License: + + This package 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; version 2 dated June, 1991. + + This package 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 package; if not, write to the + Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, + MA 02110-1301, USA. + +On Debian systems, the complete text of the GNU General +Public License can be found in `/usr/share/common-licenses/GPL'. + diff --git a/debian/docs b/debian/docs new file mode 100644 index 0000000..dfa05b0 --- /dev/null +++ b/debian/docs @@ -0,0 +1,6 @@ +AUTHORS +COPYING +CREDITS +INSTALL +NEWS +README diff --git a/debian/rules b/debian/rules new file mode 100755 index 0000000..bee24ad --- /dev/null +++ b/debian/rules @@ -0,0 +1,5 @@ +#!/usr/bin/make -f +include /usr/share/cdbs/1/rules/buildcore.mk +include /usr/share/cdbs/1/class/autotools.mk +include /usr/share/cdbs/1/rules/debhelper.mk +#include /usr/share/cdbs/1/rules/simple-patchsys.mk diff --git a/depcomp b/depcomp new file mode 100755 index 0000000..b39f98f --- /dev/null +++ b/depcomp @@ -0,0 +1,791 @@ +#! /bin/sh +# depcomp - compile a program generating dependencies as side-effects + +scriptversion=2016-01-11.22; # UTC + +# Copyright (C) 1999-2017 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Originally written by Alexandre Oliva . + +case $1 in + '') + echo "$0: No command. Try '$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: depcomp [--help] [--version] PROGRAM [ARGS] + +Run PROGRAMS ARGS to compile a file, generating dependencies +as side-effects. + +Environment variables: + depmode Dependency tracking mode. + source Source file read by 'PROGRAMS ARGS'. + object Object file output by 'PROGRAMS ARGS'. + DEPDIR directory where to store dependencies. + depfile Dependency file to output. + tmpdepfile Temporary file to use when outputting dependencies. + libtool Whether libtool is used (yes/no). + +Report bugs to . +EOF + exit $? + ;; + -v | --v*) + echo "depcomp $scriptversion" + exit $? + ;; +esac + +# Get the directory component of the given path, and save it in the +# global variables '$dir'. Note that this directory component will +# be either empty or ending with a '/' character. This is deliberate. +set_dir_from () +{ + case $1 in + */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;; + *) dir=;; + esac +} + +# Get the suffix-stripped basename of the given path, and save it the +# global variable '$base'. +set_base_from () +{ + base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'` +} + +# If no dependency file was actually created by the compiler invocation, +# we still have to create a dummy depfile, to avoid errors with the +# Makefile "include basename.Plo" scheme. +make_dummy_depfile () +{ + echo "#dummy" > "$depfile" +} + +# Factor out some common post-processing of the generated depfile. +# Requires the auxiliary global variable '$tmpdepfile' to be set. +aix_post_process_depfile () +{ + # If the compiler actually managed to produce a dependency file, + # post-process it. + if test -f "$tmpdepfile"; then + # Each line is of the form 'foo.o: dependency.h'. + # Do two passes, one to just change these to + # $object: dependency.h + # and one to simply output + # dependency.h: + # which is needed to avoid the deleted-header problem. + { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile" + sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile" + } > "$depfile" + rm -f "$tmpdepfile" + else + make_dummy_depfile + fi +} + +# A tabulation character. +tab=' ' +# A newline character. +nl=' +' +# Character ranges might be problematic outside the C locale. +# These definitions help. +upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ +lower=abcdefghijklmnopqrstuvwxyz +digits=0123456789 +alpha=${upper}${lower} + +if test -z "$depmode" || test -z "$source" || test -z "$object"; then + echo "depcomp: Variables source, object and depmode must be set" 1>&2 + exit 1 +fi + +# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. +depfile=${depfile-`echo "$object" | + sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} +tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} + +rm -f "$tmpdepfile" + +# Avoid interferences from the environment. +gccflag= dashmflag= + +# Some modes work just like other modes, but use different flags. We +# parameterize here, but still list the modes in the big case below, +# to make depend.m4 easier to write. Note that we *cannot* use a case +# here, because this file can only contain one case statement. +if test "$depmode" = hp; then + # HP compiler uses -M and no extra arg. + gccflag=-M + depmode=gcc +fi + +if test "$depmode" = dashXmstdout; then + # This is just like dashmstdout with a different argument. + dashmflag=-xM + depmode=dashmstdout +fi + +cygpath_u="cygpath -u -f -" +if test "$depmode" = msvcmsys; then + # This is just like msvisualcpp but w/o cygpath translation. + # Just convert the backslash-escaped backslashes to single forward + # slashes to satisfy depend.m4 + cygpath_u='sed s,\\\\,/,g' + depmode=msvisualcpp +fi + +if test "$depmode" = msvc7msys; then + # This is just like msvc7 but w/o cygpath translation. + # Just convert the backslash-escaped backslashes to single forward + # slashes to satisfy depend.m4 + cygpath_u='sed s,\\\\,/,g' + depmode=msvc7 +fi + +if test "$depmode" = xlc; then + # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information. + gccflag=-qmakedep=gcc,-MF + depmode=gcc +fi + +case "$depmode" in +gcc3) +## gcc 3 implements dependency tracking that does exactly what +## we want. Yay! Note: for some reason libtool 1.4 doesn't like +## it if -MD -MP comes after the -MF stuff. Hmm. +## Unfortunately, FreeBSD c89 acceptance of flags depends upon +## the command line argument order; so add the flags where they +## appear in depend2.am. Note that the slowdown incurred here +## affects only configure: in makefiles, %FASTDEP% shortcuts this. + for arg + do + case $arg in + -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; + *) set fnord "$@" "$arg" ;; + esac + shift # fnord + shift # $arg + done + "$@" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + mv "$tmpdepfile" "$depfile" + ;; + +gcc) +## Note that this doesn't just cater to obsosete pre-3.x GCC compilers. +## but also to in-use compilers like IMB xlc/xlC and the HP C compiler. +## (see the conditional assignment to $gccflag above). +## There are various ways to get dependency output from gcc. Here's +## why we pick this rather obscure method: +## - Don't want to use -MD because we'd like the dependencies to end +## up in a subdir. Having to rename by hand is ugly. +## (We might end up doing this anyway to support other compilers.) +## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like +## -MM, not -M (despite what the docs say). Also, it might not be +## supported by the other compilers which use the 'gcc' depmode. +## - Using -M directly means running the compiler twice (even worse +## than renaming). + if test -z "$gccflag"; then + gccflag=-MD, + fi + "$@" -Wp,"$gccflag$tmpdepfile" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + # The second -e expression handles DOS-style file names with drive + # letters. + sed -e 's/^[^:]*: / /' \ + -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" +## This next piece of magic avoids the "deleted header file" problem. +## The problem is that when a header file which appears in a .P file +## is deleted, the dependency causes make to die (because there is +## typically no way to rebuild the header). We avoid this by adding +## dummy dependencies for each header file. Too bad gcc doesn't do +## this for us directly. +## Some versions of gcc put a space before the ':'. On the theory +## that the space means something, we add a space to the output as +## well. hp depmode also adds that space, but also prefixes the VPATH +## to the object. Take care to not repeat it in the output. +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +sgi) + if test "$libtool" = yes; then + "$@" "-Wp,-MDupdate,$tmpdepfile" + else + "$@" -MDupdate "$tmpdepfile" + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + + if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files + echo "$object : \\" > "$depfile" + # Clip off the initial element (the dependent). Don't try to be + # clever and replace this with sed code, as IRIX sed won't handle + # lines with more than a fixed number of characters (4096 in + # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; + # the IRIX cc adds comments like '#:fec' to the end of the + # dependency line. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \ + | tr "$nl" ' ' >> "$depfile" + echo >> "$depfile" + # The second pass generates a dummy entry for each header file. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ + >> "$depfile" + else + make_dummy_depfile + fi + rm -f "$tmpdepfile" + ;; + +xlc) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +aix) + # The C for AIX Compiler uses -M and outputs the dependencies + # in a .u file. In older versions, this file always lives in the + # current directory. Also, the AIX compiler puts '$object:' at the + # start of each line; $object doesn't have directory information. + # Version 6 uses the directory in both cases. + set_dir_from "$object" + set_base_from "$object" + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.u + tmpdepfile2=$base.u + tmpdepfile3=$dir.libs/$base.u + "$@" -Wc,-M + else + tmpdepfile1=$dir$base.u + tmpdepfile2=$dir$base.u + tmpdepfile3=$dir$base.u + "$@" -M + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + do + test -f "$tmpdepfile" && break + done + aix_post_process_depfile + ;; + +tcc) + # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26 + # FIXME: That version still under development at the moment of writing. + # Make that this statement remains true also for stable, released + # versions. + # It will wrap lines (doesn't matter whether long or short) with a + # trailing '\', as in: + # + # foo.o : \ + # foo.c \ + # foo.h \ + # + # It will put a trailing '\' even on the last line, and will use leading + # spaces rather than leading tabs (at least since its commit 0394caf7 + # "Emit spaces for -MD"). + "$@" -MD -MF "$tmpdepfile" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'. + # We have to change lines of the first kind to '$object: \'. + sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile" + # And for each line of the second kind, we have to emit a 'dep.h:' + # dummy dependency, to avoid the deleted-header problem. + sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile" + rm -f "$tmpdepfile" + ;; + +## The order of this option in the case statement is important, since the +## shell code in configure will try each of these formats in the order +## listed in this file. A plain '-MD' option would be understood by many +## compilers, so we must ensure this comes after the gcc and icc options. +pgcc) + # Portland's C compiler understands '-MD'. + # Will always output deps to 'file.d' where file is the root name of the + # source file under compilation, even if file resides in a subdirectory. + # The object file name does not affect the name of the '.d' file. + # pgcc 10.2 will output + # foo.o: sub/foo.c sub/foo.h + # and will wrap long lines using '\' : + # foo.o: sub/foo.c ... \ + # sub/foo.h ... \ + # ... + set_dir_from "$object" + # Use the source, not the object, to determine the base name, since + # that's sadly what pgcc will do too. + set_base_from "$source" + tmpdepfile=$base.d + + # For projects that build the same source file twice into different object + # files, the pgcc approach of using the *source* file root name can cause + # problems in parallel builds. Use a locking strategy to avoid stomping on + # the same $tmpdepfile. + lockdir=$base.d-lock + trap " + echo '$0: caught signal, cleaning up...' >&2 + rmdir '$lockdir' + exit 1 + " 1 2 13 15 + numtries=100 + i=$numtries + while test $i -gt 0; do + # mkdir is a portable test-and-set. + if mkdir "$lockdir" 2>/dev/null; then + # This process acquired the lock. + "$@" -MD + stat=$? + # Release the lock. + rmdir "$lockdir" + break + else + # If the lock is being held by a different process, wait + # until the winning process is done or we timeout. + while test -d "$lockdir" && test $i -gt 0; do + sleep 1 + i=`expr $i - 1` + done + fi + i=`expr $i - 1` + done + trap - 1 2 13 15 + if test $i -le 0; then + echo "$0: failed to acquire lock after $numtries attempts" >&2 + echo "$0: check lockdir '$lockdir'" >&2 + exit 1 + fi + + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each line is of the form `foo.o: dependent.h', + # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process this invocation + # correctly. Breaking it into two sed invocations is a workaround. + sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp2) + # The "hp" stanza above does not work with aCC (C++) and HP's ia64 + # compilers, which have integrated preprocessors. The correct option + # to use with these is +Maked; it writes dependencies to a file named + # 'foo.d', which lands next to the object file, wherever that + # happens to be. + # Much of this is similar to the tru64 case; see comments there. + set_dir_from "$object" + set_base_from "$object" + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir.libs/$base.d + "$@" -Wc,+Maked + else + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir$base.d + "$@" +Maked + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile" + # Add 'dependent.h:' lines. + sed -ne '2,${ + s/^ *// + s/ \\*$// + s/$/:/ + p + }' "$tmpdepfile" >> "$depfile" + else + make_dummy_depfile + fi + rm -f "$tmpdepfile" "$tmpdepfile2" + ;; + +tru64) + # The Tru64 compiler uses -MD to generate dependencies as a side + # effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'. + # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put + # dependencies in 'foo.d' instead, so we check for that too. + # Subdirectories are respected. + set_dir_from "$object" + set_base_from "$object" + + if test "$libtool" = yes; then + # Libtool generates 2 separate objects for the 2 libraries. These + # two compilations output dependencies in $dir.libs/$base.o.d and + # in $dir$base.o.d. We have to check for both files, because + # one of the two compilations can be disabled. We should prefer + # $dir$base.o.d over $dir.libs/$base.o.d because the latter is + # automatically cleaned when .libs/ is deleted, while ignoring + # the former would cause a distcleancheck panic. + tmpdepfile1=$dir$base.o.d # libtool 1.5 + tmpdepfile2=$dir.libs/$base.o.d # Likewise. + tmpdepfile3=$dir.libs/$base.d # Compaq CCC V6.2-504 + "$@" -Wc,-MD + else + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir$base.d + tmpdepfile3=$dir$base.d + "$@" -MD + fi + + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + do + test -f "$tmpdepfile" && break + done + # Same post-processing that is required for AIX mode. + aix_post_process_depfile + ;; + +msvc7) + if test "$libtool" = yes; then + showIncludes=-Wc,-showIncludes + else + showIncludes=-showIncludes + fi + "$@" $showIncludes > "$tmpdepfile" + stat=$? + grep -v '^Note: including file: ' "$tmpdepfile" + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + # The first sed program below extracts the file names and escapes + # backslashes for cygpath. The second sed program outputs the file + # name when reading, but also accumulates all include files in the + # hold buffer in order to output them again at the end. This only + # works with sed implementations that can handle large buffers. + sed < "$tmpdepfile" -n ' +/^Note: including file: *\(.*\)/ { + s//\1/ + s/\\/\\\\/g + p +}' | $cygpath_u | sort -u | sed -n ' +s/ /\\ /g +s/\(.*\)/'"$tab"'\1 \\/p +s/.\(.*\) \\/\1:/ +H +$ { + s/.*/'"$tab"'/ + G + p +}' >> "$depfile" + echo >> "$depfile" # make sure the fragment doesn't end with a backslash + rm -f "$tmpdepfile" + ;; + +msvc7msys) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +#nosideeffect) + # This comment above is used by automake to tell side-effect + # dependency tracking mechanisms from slower ones. + +dashmstdout) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout, regardless of -o. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + # Remove '-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + test -z "$dashmflag" && dashmflag=-M + # Require at least two characters before searching for ':' + # in the target name. This is to cope with DOS-style filenames: + # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise. + "$@" $dashmflag | + sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process this sed invocation + # correctly. Breaking it into two sed invocations is a workaround. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +dashXmstdout) + # This case only exists to satisfy depend.m4. It is never actually + # run, as this mode is specially recognized in the preamble. + exit 1 + ;; + +makedepend) + "$@" || exit $? + # Remove any Libtool call + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + # X makedepend + shift + cleared=no eat=no + for arg + do + case $cleared in + no) + set ""; shift + cleared=yes ;; + esac + if test $eat = yes; then + eat=no + continue + fi + case "$arg" in + -D*|-I*) + set fnord "$@" "$arg"; shift ;; + # Strip any option that makedepend may not understand. Remove + # the object too, otherwise makedepend will parse it as a source file. + -arch) + eat=yes ;; + -*|$object) + ;; + *) + set fnord "$@" "$arg"; shift ;; + esac + done + obj_suffix=`echo "$object" | sed 's/^.*\././'` + touch "$tmpdepfile" + ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" + rm -f "$depfile" + # makedepend may prepend the VPATH from the source file name to the object. + # No need to regex-escape $object, excess matching of '.' is harmless. + sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process the last invocation + # correctly. Breaking it into two sed invocations is a workaround. + sed '1,2d' "$tmpdepfile" \ + | tr ' ' "$nl" \ + | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" "$tmpdepfile".bak + ;; + +cpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + # Remove '-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + "$@" -E \ + | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + | sed '$ s: \\$::' > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + cat < "$tmpdepfile" >> "$depfile" + sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvisualcpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + IFS=" " + for arg + do + case "$arg" in + -o) + shift + ;; + $object) + shift + ;; + "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") + set fnord "$@" + shift + shift + ;; + *) + set fnord "$@" "$arg" + shift + shift + ;; + esac + done + "$@" -E 2>/dev/null | + sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile" + echo "$tab" >> "$depfile" + sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvcmsys) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. 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Many non\-SCSI storage +devices (but not all) used the SCSI subsystem in Linux. In lsscsi version +0.30 support was added to list NVMe devices. +.PP +In single line per device (LU or NVMe namespace) mode, the default, each +line starts with a 4 element tuple surrounded by square brackets. For SCSI +devices the first element 'H' is the host number, the second element 'C' is +the controller number, the third element 'T' is the target number and the +final element is the Logical Unit Number (LUN). All four are integers. +For NVMe namespaces see two paragraphs down. When the \fI\-\-hosts\fR option +is given for SCSI devices the tuple is reduced to one element: the host +number. +.PP +If a \fIH:C:T:L\fR tuple is given as an argument on the command line then +it acts as a filter and only devices that match it are listed. The colons +don't have to be present, and '\-', '*', '?' or missing components at the +end are interpreted as wildcards. The default is '*:*:*:*' which means to +match devices (i.e. Logical Units). Any filter string using '*' of '?' +should be surrounded by single or double quotes to stop shell expansions. +If '\-' is used as a wildcard then the whole filter tuple should be prefixed +by '\-\- ' to tell this utility there are no more options on the command +line to be interpreted. A leading '[' and trailing ']' are permitted ( +e.g. '[1:0:0]' matches all LUNs on 1:0:0). May also be used to filter +\fI\-\-hosts\fR in which case only the \fIH\fR is active and may be either +a number or in the form "host" where is a host number. +.PP +For NVMe devices and controllers almost all of the previous paragraph +applies. The main difference is that "N" appears in the 'H' (first) position. +The 'C' position for NVMe is the controller's Linux generated "char" device +minor number which is the first number that appears in a typical NVMe +controller name, for example: "/dev/nvme2". The 'T' position for NVMe is +the "CNTLID" value. The final 'L' position is the NVMe namespace identifier +which is typically a sequential value starting at 1. The leading explicit "N" +for NVMe devices is converted internally into a large value (32,767) that +should not interfere with any Linux generated SCSI host number; it also means +that the numeric sort used to show hosts (controllers) and devices (LUs or +logical units) will always place NVMe devices and controllers after those +that use the SCSI subsystem. To filter using a \fIH:C:T:L\fR argument for +NVMe controllers, "hostN", "hostN:", "N" or "N:" may be used; when +no "" is given, only NVMe controllers will be listed (i.e. it lists no +SCSI hosts (HBAs)). +.PP +By default in this utility device node names (e.g. "/dev/sda" +or "/dev/root_disk") are obtained by noting the major and minor numbers for +the listed device obtained from sysfs (e.g. the contents +of "/sys/block/sda/dev") and then looking for a match in the "/dev" +directory. This "match by major and minor" will allow devices that have been +given a different name by udev (for example) to be correctly reported by +this utility. +.PP +In some situations it may be useful to see the device node name that +Linux would produce by default, so the \fI\-\-kname\fR option is provided. +An example of where this may be useful is kernel error logs which tend to +report disk error messages using the disk's default kernel name. +.SH OPTIONS +Arguments to long options are mandatory for short options as well. The options +are arranged in alphabetical order based on the long option name. Hyphenated +long options can also take underscore, and vice versa (e.g. \fI\-\-scsi_id\fR +or \fI\-\-scsi\-id\fR are acceptable). +.TP +\fB\-b\fR, \fB\-\-brief\fR +reduces one line per device output to the tuple and the primary device name. +This may simplify scripts that process the output of this utility. With the +\fI\-\-generic\fR option it will show on each line the tuple (from which +the bsg pass\-through device name can be deduced), the primary device +name (which the block subsystem uses) and the sg device name (also a +pass\-through). +.br +When the \fI\-\-pdt\fR option is used together with this option the SCSI +Peripheral Device Type (PDT) is displayed in hex (with a leading "0x") +between the tuple and the primary device name. For NVMe namespaces "0x0" +is displayed (for a disk or direct access device). +.TP +\fB\-c\fR, \fB\-\-classic\fR +The output is similar to that obtained from 'cat /proc/scsi/scsi' +.TP +\fB\-C\fR, \fB\-\-controllers\fR +Lists NVMe controllers and SCSI hosts. This is a synonym for the +\fI\-\-hosts\fR option. +.TP +\fB\-d\fR, \fB\-\-device\fR +After outputting the (probable) SCSI device name the device node +major and minor numbers are shown in brackets (e.g. "/dev/sda[8:0]"). +.TP +\fB\-g\fR, \fB\-\-generic\fR +Output the SCSI generic device file name. Note that if the sg driver +is a module it may need to be loaded otherwise '\-' may appear. +.br +NVMe does not have generic (char) devices in the same sense as SCSI. +Instead NVMe Admin, NVM (i.e. block type commands such as Read and +Write) and MI (Management Interface (e.g. to an enclosure)) commands +are all sent to the containing controller whose device name is shown +when the \fI\-\-hosts\fR option is used. +.br +To unclutter the single line per device mode the \fI\-\-brief\fR option +combined with this option should help. +.TP +\fB\-h\fR, \fB\-\-help\fR +Output the usage message and exit. +.TP +\fB\-H\fR, \fB\-\-hosts\fR +List the SCSI hosts and NVMe controllers currently attached to +the system. If this option is not given (and the \fI\-\-controllers\fR +option is not given) then SCSI devices (logical units (LUs)) followed by +NVMe devices (namespaces) are listed. +.TP +\fB\-k\fR, \fB\-\-kname\fR +Use Linux default algorithm for naming devices (e.g. block major 8, +minor 0 is "/dev/sda") rather than the "match by major and minor" +in the "/dev" directory as discussed above. +.TP +\fB\-L\fR, \fB\-\-list\fR +Output additional information in = pairs, one pair +per line preceded by two spaces. This option has the same effect as '\-lll'. +.TP +\fB\-l\fR, \fB\-\-long\fR +Output additional information for each SCSI device (host). Can be +used multiple times for more output in which case the shorter option +form is more convenient (e.g. '\-lll'). When used three times (i.e. '\-lll') +outputs SCSI device (host) attributes one per line; preceded by +two spaces; in the form "=". +.TP +\fB\-U\fR, \fB\-\-long\-unit\fR +Output logical unit name in full, if available. It replaces the normal +vendor, product and revision strings given in the single logical unit per +line mode. If no logical unit name is found "none" is printed. If the +logical unit name is long (e.g. a UUID) then following fields are pushed +further to the right as required. This option is functionally equivalent to +the '\-uuu' option. +.br +If the option is used twice (e.g. '\-UU') then EUI, NAA, UUID and T10 vendor +ID formats are prefixed by "eui.", "naa.", "uuid." and "t10." respectively. +Note that SCSI name format used by iSCSI should already be prefixed +by 'iqn.'. Using the '\-\-unit' option 4 or more times (e.g. '\-uuuu') will +have the same action as '\-UU'. +.br +\fI\-\-long_unit\fR is also an acceptable form when invoking this option. +.TP +\fB\-x\fR, \fB\-\-lunhex\fR +when this option is used once the LUN in the tuple (at the start of each +device line) is shown in "T10" format which is up to 16 hexadecimal +digits. It is prefixed by "0x" to distinguish the LUN from the decimal +value shown in the absence of this option. Also hierarchal LUNs are +shown with a "_" character separating the levels. For example the +two level LUN: 0x0355006600000000 will appear as 0x0355_0066. If this +option is given twice (e.g. using the short form: '\-xx') then the full +16 hexadecimal digits are shown for each LUN, prefixed by "0x". +.br +For NVMe, the namespace identifier (nsid) is shown in the "L" position. The +nsid is a 32 bit unsigned quantities with 0x0 and 0xffffffff reserved. +Without this option, the nsid is shown in decimal. When this option is used +once the nsid is output in hex with a lead 0x and with up to 3 leading zeros. +When this option is used twice the nsid is output in hex with up to 7 leading +zeros. +.TP +\fB\-N\fR, \fB\-\-no\-nvme\fR +this option excludes NVMe devices and controllers for the output. This option +may be needed to stop NVMe device output interfering with specific format +output like that produced when the \fI\-\-classic\fR option is used. +.br +To only show NVMe devices, use 'lsscsi N', to only show NVMe controllers, +use 'lsscsi \-H N'. +.TP +\fB\-D\fR, \fB\-\-pdt\fR +this option displays the SCSI Peripheral Device Type (PDT) in hex preceded +by "0x". For NVME namespaces "0x0' is displayed which corresponds to a +disk ("Direct Access Device" or SSD). In single line output this hex PDT +replaces the device type abbreviation (e.g. "0x0 " replaces "disk ") +and appears after the tuple. +.TP +\fB\-p\fR, \fB\-\-protection\fR +Output target (DIF) and initiator (DIX) protection types. +.TP +\fB\-P\fR, \fB\-\-protmode\fR +Output effective protection information mode for each disk device. +.TP +\fB\-i\fR, \fB\-\-scsi_id\fR +outputs the udev derived matching id found in /dev/disk/by\-id/scsi* . +This is only for disk (and disk like) devices. If no match is found +then "dm\-uuid\-mpath*" and "usb*" are searched in the same directory. +If there is still no match then the /sys/class/block//holders +directory is searched. The matching id is printed following the device +name (e.g. /dev/sdc) and if there is no match "\-" is output. +.TP +\fB\-s\fR, \fB\-\-size\fR +Print disk capacity in human readable form. When given once, normal base +10 SI units are used as a prefix for 'B' which is bytes (aka octets). +For example MB, GB and TB stand for 10^6, 10^9 and 10^12 bytes +respectively. When given twice, IEC 80000\-3 prefixes for 'B' are used; +for example MiB, GiB and TiB stand for 2^20, 2^30 and 2^40 +bytes respectively. The output is rounded to 3 or less significant +figures in order to fit on a single line. +.br +If given three times (short form is the more convenient: '\-sss') then +the disk capacity as a logical block count is given. This is an exact +figure in decimal reported by the storage device at discovery. Discovery +is typically just after boot time, or when it was last attached if the +storage device is removable. +.br +To unclutter the single line per device mode the \fI\-\-brief\fR option +combined with this option should help. +.TP +\fB\-y\fR, \fB\-\-sysfsroot\fR=\fIPATH\fR +assumes sysfs is mounted at PATH instead of the default '/sys' . If this +option is given PATH should be an absolute path (i.e. start with '/'). +.TP +\fB\-S\fR, \fB\-\-sz\-lbs\fR +Print disk capacity as a number of logical blocks (which is the same +as '\-sss'). When used twice a comma is added followed by the logical +block size in bytes. It should be a number like 512 or 4096. +.br +If the logical block size cannot be found (e.g. because the version of +Linux predates the /sys/block//queue directory) then the number +of 512 byte blocks followed comma and then '512' is output irrespective of +what the true logical block size of the device is. This special case +action occurs whether this option is given one or more times. +.br +To unclutter the single line per device mode the \fI\-\-brief\fR option +combined with this option should help. +.TP +\fB\-t\fR, \fB\-\-transport\fR +Output transport information. This will be target related information or, +if \fI\-\-hosts\fR is given, initiator related information. When used without +\fI\-\-list\fR, a name or identifier (or both) are output on a single line, +usually prefixed by the type of transport. For devices this information +replaces the normal vendor, product and revision strings. When the +\fI\-\-list\fR option is also given then additionally multiple lines +of attribute_name=value pairs are output, each indented by two spaces. See +the section on transports below. +.TP +\fB\-u\fR, \fB\-\-unit\fR +Output logical unit name, if available. If this option is given once or +twice, then the 30 character field where the vendor, product and revision +strings are usually placed is expanded to 32 characters and replaced by the +logical unit name. If no logical unit name is found "none" is printed. +The first found of the NAA, EUI\-64 or SCSI name string is output unless a +SCSI name string is found and the associated target port indicates the +iSCSI protocol, in which case the SCSI name string is preferred. Finally +if there is no match on the above and a T10 Vendor ID descriptor is found +then it is used. +.br +If the name cannot fit in the 32 character field then it is truncated to +the right and a trailing '_' character is used to alert the reader to the +truncation. The 32 character width is chosen since that is large enough to +hold 16 byte NAA or EUI\-64 identifiers. However SCSI name strings as used +by iSCSI can be larger than that. +.br +If this option is used twice then this field is also 32 character wide. If +the logical unit name cannot fit then it will be truncated to the left and +a leading '_' character is used to alert the reader to the truncation. +.br +If this option is used three times the whole logical unit name is +output, followed by several spaces. +.br +In order for this option to work, it needs a Linux kernel from and including +3.15 . It accesses the sysfs vpd_pg83 file for the device in question. Old +SCSI and ATA (SATA) equipment may not provide this information. If it is +provided by ATA (SATA) then it will be the WWN. +.TP +\fB\-v\fR, \fB\-\-verbose\fR +outputs directory names where information is found. Use multiple times for +more output. +.TP +\fB\-V\fR, \fB\-\-version\fR +outputs version information then exits. If used once outputs to stderr; if +used twice outputs to stdout and shortens the date to yyyymmdd numeric +format. +.TP +\fB\-w\fR, \fB\-\-wwn\fR +outputs the WWN for disks instead of manufacturer, model and revision (or +instead of transport information). The World Wide Name (WWN) is typically +64 bits long (16 hex digits) but could be up to 128 bits long. To indicate +the WWN is hexadecimal, it is prefixed by "0x". The ATA/SATA WWN is +referred to as LU name in SCSI jargon; hence this option is more or less +superseded by the \fI\-\-unit\fR and \fI\-\-long\-unit\fR options. +.SH TRANSPORTS +This utility lists SCSI devices which are known as logical units (LU) in +the SCSI Architecture Model (ref: SAM\-5 at http://www.t10.org) or hosts +when the \fI\-\-hosts\fR option is given. A host is called an initiator in +SAM\-5. A SCSI command travels out via an initiator, across some transport +to a target and then onwards to a logical unit. A target device may contain +several logical units. A target device has one or more ports that can be +viewed as transport end points. Each FC and SAS disk is a single target +that has two ports and contains one logical unit. If both target ports +on a FC or SAS disk are connected and visible to a machine, then lsscsi +will show two entries. Initiators (i.e. hosts) also have one or more ports +and some HBAs in Linux have a host entry per initiator port while others +have a host entry per initiator device. +.PP +When the \fI\-\-transport\fR option is given for devices (i.e. +\fI\-\-hosts\fR not given) then most of the information produced by lsscsi +is associated with the target, or more precisely: the target port, through +which SCSI commands pass that access a logical unit. +.PP +Typically this utility provides one line of output per "device" or host. +Significantly more information can be obtained by adding the \fI\-\-list\fR +option. When used together with the \fI\-\-transport\fR option, after +the summary line, multiple lines of transport specific information in the +form "=" are output, each indented by two spaces. +Using a filter argument will reduce the volume of output if a lot of +devices or hosts are present. +.PP +The transports that are currently recognized are: IEEE 1394, ATA, FC, +iSCSI, SAS, SATA, SPI, SRP and USB. +.PP +For IEEE 1394 (a.k.a. Firewire and "SBP" when storage is involved), the +EUI\-64 based target port name is output when \fI\-\-transport\fR is given, +in the absence of the \fI\-\-hosts\fR option. When the \fI\-\-hosts\fR +option is given then the EUI\-64 initiator port name is output. Output on +the summary line specific to the IEEE 1394 transport is prefixed by "sbp:". +.PP +To detect ATA and SATA devices a crude check is performed on the driver +name (after the checks for other transports are exhausted). Based on the +driver name either the ATA or SATA transport type is chosen. Output on +the summary line is either "ata:" or "sata:". A search is made for an +associated vpd_pg83 file in sysfs, if found it may contain the device's +WWN which is output if present. The WWN will not appear in Linux kernels +before 3.15 and with old PATA and SATA devices. Most device and hosts +flagged as "ata:" will use the parallel ATA transport (PATA). For SATA +devices that are attached via a SAS expander, see the SAS paragraph below. +.PP +For Fibre Channel (FC) the port name and port identifier are output +when \fI\-\-transport\fR is given. In the absence of the \fI\-\-hosts\fR +option these ids will be for the target port associated with the +device (logical unit) being listed. When the \fI\-\-hosts\fR option is +given then the ids are for the initiator port used by the host. Output +on the summary line specific to the FC transport is prefixed by "fc:". +If FCoE (over Ethernet) is detected the prefix is changed to "fcoe:". +.PP +For iSCSI the target port name is output when \fI\-\-transport\fR is given, +in the absence of the \fI\-\-hosts\fR option. This is made up of the +iSCSI name and the target portal group tag. Since the iSCSI name starts +with "iqn" no further prefix is used. When the \fI\-\-hosts\fR option +is given then only "iscsi:" is output on the summary line. +.PP +For Serial Attached SCSI the SAS address of the target port (or initiator +port if \fI\-\-hosts\fR option is also given) is output. This will be a naa\-5 +address. For SAS HBAs and SAS targets (such as SAS disks and tape drives) +the SAS address will be world wide unique. For SATA disks attached to a +SAS expander, the expander provides the SAS address by adding a non zero +value to its (i.e. the expander's) SAS address (e.g. expander_sas_address + +phy_id + 1). SATA disks directly attached to SAS HBAs seem to have an +indeterminate SAS address. Output on the summary line specific to the SAS +transport is prefixed by "sas:". +.PP +For SATA devices, see the paragraph above on ATA devices. As noted in the +previous paragraph, SATA devices attached to SAS expanders will display a +manufactured SAS transport address (manufactured by the expander) rather +than the SATA device's WWN. +.PP +For the SCSI Parallel Interface (SPI) the target port identifier (usually +a number between 0 and 15 inclusive) is output when \fI\-\-transport\fR is +given, in the absence of the \fI\-\-hosts\fR option. When the \fI\-\-hosts\fR +option is given then only "spi:" is output on the summary line. +.PP +For the PCIe transport (a.k.a. PCI Express) there at two possible storage +types: NVMe and SOP/PQI (SCSI over PCIe). There are very few examples of the +latter currently so this utility concentrates on NVMe. NVMe uses its own +command set and not SCSI but has many things in common. Rather than +re\-invent everything currently in use that SCSI has accumulated over nearly +40 years, NVMe is beginning to use some parts of SCSI. A recent example is +the SES\-3 standard for enclosure management which has been adopted by NVMe. +In SCSI a SES device is a logical unit with a peripheral device type (PDT) +of 0xd (for enclosure) so it will appear when the lsscsi utility is invoked +without any options. In NVMe is seems that an enclosure with appear as +attached to the management interface (MI) of a NVMe controller. This means +it should appear when "lsscsi \-\-hosts" is invoked. It is unclear whether +such a NVMe controller can have any storage namespaces associated with +it. The sg_ses utility (in the sg3_utils package) can then be given that NVMe +controller's device name (e.g. /dev/nmve1). +.br +When the \fI\-\-transport\fR option is given, after "pcie" the NVMe +controller's subsystem vendor id and device id are output, separated by a +colon (e.g. "pcie 0x8086:0x390a"). +.PP +For the SCSI RDMA Protocol (SRP) the IB (InfiniBand) port's GUID is given. +As an example, it has a form like this: 0002:c903:00fa:abcd . +.PP +When a USB transport is detected, the summary line will contain "usb:" +followed by a USB device name. The USB device name has the +form "\-[.[.]]:." where is the USB bus number, +is the port on the host. is a port on a host connected hub, if present. +If needed is a USB hub port closer to the USB storage device. +refers to the configuration number while is the interface number. There +is a separate SCSI host for each USB (SCSI) target. A USB SCSI target may +contain multiple logical units. Thus the same "usb: " string +appears for a USB SCSI host and all logical units that belong to the USB +SCSI target associated with that USB SCSI host. +.SH LUNS +For historical reasons and as used by several other Unix based Operating +Systems, Linux uses a tuple of integers to describe (a path to) a SCSI +device (also know as a Logical Unit (LU)). The last element of that tuple +is the so\-called Logical Unit Number (LUN). And originally in SCSI a +LUN was an integer, at first 3 bits long, then 8 then 16 bits. SCSI LUNs +today (SAM\-5 section 4.7) are 64 bits but SCSI standards now consider +a LUN to be an array of 8 bytes. +.PP +Up until 2013, Linux mapped SCSI LUNs to a 32 bit integer by taking the +first 4 bytes of the SCSI LUN and ignoring the last 4 bytes. Linux treated +the first two bytes of the SCSI LUN as a unit (a word) and it became the +least significant 16 bits in the Linux LUN integer. The next two bytes of +the SCSI LUN became the upper 16 bits in the Linux LUN integer. The rationale +for this was to keep commonly used LUNs small Linux LUN integers. The most +common LUN (by far) in SCSI LUN (hex) notation is 00 00 00 00 00 00 00 00 +and this becomes the Linux LUN integer 0. The next most common LUN is +00 01 00 00 00 00 00 00 and this becomes the Linux LUN integer 1. +.PP +In 2013 it is proposed to increase Linux LUNs to a 64 bit integer by extending +the mapping outlined above. In this case all information that is possible +to represent in a SCSI LUN is mapped a Linux LUN (64 bit) integer. And the +mapping can be reversed without losing information. +.PP +This version of the utility supports both 32 and 64 bit Linux LUN integers. +By default the LUN shown at the end of the tuple commencing each line is +a Linux LUN as a decimal integer. When the \fI\-\-lunhex\fR option is given +then the LUN is in SCSI LUN format with the 8 bytes run together, with the +output in hexadecimal and prefixed by '0x'. The LUN is decoded according +to SAM\-5's description and trailing zeros (i.e. digits to the right) are not +shown. So LUN 0 (i.e. 00 00 00 00 00 00 00 00) is shown as 0x0000 and +LUN 65 (i.e. 00 41 00 00 00 00 00 00) is shown as 0x0041. +If the \fI\-\-lunhex\fR option is given twice then the full 64 bits (i.e. 16 +hexadecimal digits) are shown. +.PP +If the \fI\-\-lunhex\fR option is not given on the command line then the +environment variable LSSCSI_LUNHEX_OPT is checked. If LSSCSI_LUNHEX_OPT is +present then its associated value becomes the number of times the +\fI\-\-lunhex\fR is set internally. So, for +example, 'LSSCSI_LUNHEX_OPT=2 lsscsi' and 'lsscsi \-xx' are equivalent. +.SH EXAMPLES +Information about this utility including examples can also be found at: +http://sg.danny.cz/scsi/lsscsi.html . +.SH NOTES +Information for this command is derived from the sysfs file system, +which is assumed to be mounted at /sys unless specified otherwise +by the user. +SCSI (pseudo) devices that have been detected by the SCSI mid level +will be listed even if the required upper level drivers (i.e. sd, sr, +st, osst or ch) have not been loaded. If the appropriate upper level +driver has not been loaded then the device file name will appear +as '\-' rather than something like '/dev/st0'. Note that some +devices (e.g. scanners and medium changers) do not have a primary upper +level driver and can only be accessed via a SCSI generic (sg) device +name. +.PP +Generic SCSI devices can also be accessed via the bsg driver in Linux. +By default, the bsg driver's device node names are of the +form '/dev/bsg/\fIH:C:T:L\fR'. So, for example, the SCSI device shown +by this utility on a line starting with the tuple '6:0:1:2' could be +accessed via the bsg driver with the '/dev/bsg/6:0:1:2' device node +name. +.PP +lsscsi version 0.21 or later is required to correctly display SCSI devices +in Linux kernel 2.6.26 (and possibly later) when the +CONFIG_SYSFS_DEPRECATED_V2 kernel option is not defined. +.SH AUTHOR +Written by Doug Gilbert +.SH "REPORTING BUGS" +Report bugs to . +.SH COPYRIGHT +Copyright \(co 2003\-2018 Douglas Gilbert +.br +This software is distributed under the GPL version 2. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. +.SH "SEE ALSO" +.B lspci +.B lsusb +.B lsblk diff --git a/install-sh b/install-sh new file mode 100755 index 0000000..59990a1 --- /dev/null +++ b/install-sh @@ -0,0 +1,508 @@ +#!/bin/sh +# install - install a program, script, or datafile + +scriptversion=2014-09-12.12; # UTC + +# This originates from X11R5 (mit/util/scripts/install.sh), which was +# later released in X11R6 (xc/config/util/install.sh) with the +# following copyright and license. +# +# Copyright (C) 1994 X Consortium +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to +# deal in the Software without restriction, including without limitation the +# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +# sell copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- +# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name of the X Consortium shall not +# be used in advertising or otherwise to promote the sale, use or other deal- +# ings in this Software without prior written authorization from the X Consor- +# tium. +# +# +# FSF changes to this file are in the public domain. +# +# Calling this script install-sh is preferred over install.sh, to prevent +# 'make' implicit rules from creating a file called install from it +# when there is no Makefile. +# +# This script is compatible with the BSD install script, but was written +# from scratch. + +tab=' ' +nl=' +' +IFS=" $tab$nl" + +# Set DOITPROG to "echo" to test this script. + +doit=${DOITPROG-} +doit_exec=${doit:-exec} + +# Put in absolute file names if you don't have them in your path; +# or use environment vars. + +chgrpprog=${CHGRPPROG-chgrp} +chmodprog=${CHMODPROG-chmod} +chownprog=${CHOWNPROG-chown} +cmpprog=${CMPPROG-cmp} +cpprog=${CPPROG-cp} +mkdirprog=${MKDIRPROG-mkdir} +mvprog=${MVPROG-mv} +rmprog=${RMPROG-rm} +stripprog=${STRIPPROG-strip} + +posix_mkdir= + +# Desired mode of installed file. +mode=0755 + +chgrpcmd= +chmodcmd=$chmodprog +chowncmd= +mvcmd=$mvprog +rmcmd="$rmprog -f" +stripcmd= + +src= +dst= +dir_arg= +dst_arg= + +copy_on_change=false +is_target_a_directory=possibly + +usage="\ +Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE + or: $0 [OPTION]... SRCFILES... DIRECTORY + or: $0 [OPTION]... -t DIRECTORY SRCFILES... + or: $0 [OPTION]... -d DIRECTORIES... + +In the 1st form, copy SRCFILE to DSTFILE. +In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. +In the 4th, create DIRECTORIES. + +Options: + --help display this help and exit. + --version display version info and exit. + + -c (ignored) + -C install only if different (preserve the last data modification time) + -d create directories instead of installing files. + -g GROUP $chgrpprog installed files to GROUP. + -m MODE $chmodprog installed files to MODE. + -o USER $chownprog installed files to USER. + -s $stripprog installed files. + -t DIRECTORY install into DIRECTORY. + -T report an error if DSTFILE is a directory. + +Environment variables override the default commands: + CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG + RMPROG STRIPPROG +" + +while test $# -ne 0; do + case $1 in + -c) ;; + + -C) copy_on_change=true;; + + -d) dir_arg=true;; + + -g) chgrpcmd="$chgrpprog $2" + shift;; + + --help) echo "$usage"; exit $?;; + + -m) mode=$2 + case $mode in + *' '* | *"$tab"* | *"$nl"* | *'*'* | *'?'* | *'['*) + echo "$0: invalid mode: $mode" >&2 + exit 1;; + esac + shift;; + + -o) chowncmd="$chownprog $2" + shift;; + + -s) stripcmd=$stripprog;; + + -t) + is_target_a_directory=always + dst_arg=$2 + # Protect names problematic for 'test' and other utilities. + case $dst_arg in + -* | [=\(\)!]) dst_arg=./$dst_arg;; + esac + shift;; + + -T) is_target_a_directory=never;; + + --version) echo "$0 $scriptversion"; exit $?;; + + --) shift + break;; + + -*) echo "$0: invalid option: $1" >&2 + exit 1;; + + *) break;; + esac + shift +done + +# We allow the use of options -d and -T together, by making -d +# take the precedence; this is for compatibility with GNU install. + +if test -n "$dir_arg"; then + if test -n "$dst_arg"; then + echo "$0: target directory not allowed when installing a directory." >&2 + exit 1 + fi +fi + +if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then + # When -d is used, all remaining arguments are directories to create. + # When -t is used, the destination is already specified. + # Otherwise, the last argument is the destination. Remove it from $@. + for arg + do + if test -n "$dst_arg"; then + # $@ is not empty: it contains at least $arg. + set fnord "$@" "$dst_arg" + shift # fnord + fi + shift # arg + dst_arg=$arg + # Protect names problematic for 'test' and other utilities. + case $dst_arg in + -* | [=\(\)!]) dst_arg=./$dst_arg;; + esac + done +fi + +if test $# -eq 0; then + if test -z "$dir_arg"; then + echo "$0: no input file specified." >&2 + exit 1 + fi + # It's OK to call 'install-sh -d' without argument. + # This can happen when creating conditional directories. + exit 0 +fi + +if test -z "$dir_arg"; then + if test $# -gt 1 || test "$is_target_a_directory" = always; then + if test ! -d "$dst_arg"; then + echo "$0: $dst_arg: Is not a directory." >&2 + exit 1 + fi + fi +fi + +if test -z "$dir_arg"; then + do_exit='(exit $ret); exit $ret' + trap "ret=129; $do_exit" 1 + trap "ret=130; $do_exit" 2 + trap "ret=141; $do_exit" 13 + trap "ret=143; $do_exit" 15 + + # Set umask so as not to create temps with too-generous modes. + # However, 'strip' requires both read and write access to temps. + case $mode in + # Optimize common cases. + *644) cp_umask=133;; + *755) cp_umask=22;; + + *[0-7]) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw='% 200' + fi + cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;; + *) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw=,u+rw + fi + cp_umask=$mode$u_plus_rw;; + esac +fi + +for src +do + # Protect names problematic for 'test' and other utilities. + case $src in + -* | [=\(\)!]) src=./$src;; + esac + + if test -n "$dir_arg"; then + dst=$src + dstdir=$dst + test -d "$dstdir" + dstdir_status=$? + else + + # Waiting for this to be detected by the "$cpprog $src $dsttmp" command + # might cause directories to be created, which would be especially bad + # if $src (and thus $dsttmp) contains '*'. + if test ! -f "$src" && test ! -d "$src"; then + echo "$0: $src does not exist." >&2 + exit 1 + fi + + if test -z "$dst_arg"; then + echo "$0: no destination specified." >&2 + exit 1 + fi + dst=$dst_arg + + # If destination is a directory, append the input filename; won't work + # if double slashes aren't ignored. + if test -d "$dst"; then + if test "$is_target_a_directory" = never; then + echo "$0: $dst_arg: Is a directory" >&2 + exit 1 + fi + dstdir=$dst + dst=$dstdir/`basename "$src"` + dstdir_status=0 + else + dstdir=`dirname "$dst"` + test -d "$dstdir" + dstdir_status=$? + fi + fi + + obsolete_mkdir_used=false + + if test $dstdir_status != 0; then + case $posix_mkdir in + '') + # Create intermediate dirs using mode 755 as modified by the umask. + # This is like FreeBSD 'install' as of 1997-10-28. + umask=`umask` + case $stripcmd.$umask in + # Optimize common cases. + *[2367][2367]) mkdir_umask=$umask;; + .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;; + + *[0-7]) + mkdir_umask=`expr $umask + 22 \ + - $umask % 100 % 40 + $umask % 20 \ + - $umask % 10 % 4 + $umask % 2 + `;; + *) mkdir_umask=$umask,go-w;; + esac + + # With -d, create the new directory with the user-specified mode. + # Otherwise, rely on $mkdir_umask. + if test -n "$dir_arg"; then + mkdir_mode=-m$mode + else + mkdir_mode= + fi + + posix_mkdir=false + case $umask in + *[123567][0-7][0-7]) + # POSIX mkdir -p sets u+wx bits regardless of umask, which + # is incompatible with FreeBSD 'install' when (umask & 300) != 0. + ;; + *) + # $RANDOM is not portable (e.g. dash); use it when possible to + # lower collision chance + tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ + trap 'ret=$?; rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" 2>/dev/null; exit $ret' 0 + + # As "mkdir -p" follows symlinks and we work in /tmp possibly; so + # create the $tmpdir first (and fail if unsuccessful) to make sure + # that nobody tries to guess the $tmpdir name. + if (umask $mkdir_umask && + $mkdirprog $mkdir_mode "$tmpdir" && + exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1 + then + if test -z "$dir_arg" || { + # Check for POSIX incompatibilities with -m. + # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or + # other-writable bit of parent directory when it shouldn't. + # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. + test_tmpdir="$tmpdir/a" + ls_ld_tmpdir=`ls -ld "$test_tmpdir"` + case $ls_ld_tmpdir in + d????-?r-*) different_mode=700;; + d????-?--*) different_mode=755;; + *) false;; + esac && + $mkdirprog -m$different_mode -p -- "$test_tmpdir" && { + ls_ld_tmpdir_1=`ls -ld "$test_tmpdir"` + test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" + } + } + then posix_mkdir=: + fi + rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" + else + # Remove any dirs left behind by ancient mkdir implementations. + rmdir ./$mkdir_mode ./-p ./-- "$tmpdir" 2>/dev/null + fi + trap '' 0;; + esac;; + esac + + if + $posix_mkdir && ( + umask $mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir" + ) + then : + else + + # The umask is ridiculous, or mkdir does not conform to POSIX, + # or it failed possibly due to a race condition. Create the + # directory the slow way, step by step, checking for races as we go. + + case $dstdir in + /*) prefix='/';; + [-=\(\)!]*) prefix='./';; + *) prefix='';; + esac + + oIFS=$IFS + IFS=/ + set -f + set fnord $dstdir + shift + set +f + IFS=$oIFS + + prefixes= + + for d + do + test X"$d" = X && continue + + prefix=$prefix$d + if test -d "$prefix"; then + prefixes= + else + if $posix_mkdir; then + (umask=$mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break + # Don't fail if two instances are running concurrently. + test -d "$prefix" || exit 1 + else + case $prefix in + *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; + *) qprefix=$prefix;; + esac + prefixes="$prefixes '$qprefix'" + fi + fi + prefix=$prefix/ + done + + if test -n "$prefixes"; then + # Don't fail if two instances are running concurrently. + (umask $mkdir_umask && + eval "\$doit_exec \$mkdirprog $prefixes") || + test -d "$dstdir" || exit 1 + obsolete_mkdir_used=true + fi + fi + fi + + if test -n "$dir_arg"; then + { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && + { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || + test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 + else + + # Make a couple of temp file names in the proper directory. + dsttmp=$dstdir/_inst.$$_ + rmtmp=$dstdir/_rm.$$_ + + # Trap to clean up those temp files at exit. + trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 + + # Copy the file name to the temp name. + (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") && + + # and set any options; do chmod last to preserve setuid bits. + # + # If any of these fail, we abort the whole thing. If we want to + # ignore errors from any of these, just make sure not to ignore + # errors from the above "$doit $cpprog $src $dsttmp" command. + # + { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && + { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && + { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && + + # If -C, don't bother to copy if it wouldn't change the file. + if $copy_on_change && + old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && + new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && + set -f && + set X $old && old=:$2:$4:$5:$6 && + set X $new && new=:$2:$4:$5:$6 && + set +f && + test "$old" = "$new" && + $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 + then + rm -f "$dsttmp" + else + # Rename the file to the real destination. + $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || + + # The rename failed, perhaps because mv can't rename something else + # to itself, or perhaps because mv is so ancient that it does not + # support -f. + { + # Now remove or move aside any old file at destination location. + # We try this two ways since rm can't unlink itself on some + # systems and the destination file might be busy for other + # reasons. In this case, the final cleanup might fail but the new + # file should still install successfully. + { + test ! -f "$dst" || + $doit $rmcmd -f "$dst" 2>/dev/null || + { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && + { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } + } || + { echo "$0: cannot unlink or rename $dst" >&2 + (exit 1); exit 1 + } + } && + + # Now rename the file to the real destination. + $doit $mvcmd "$dsttmp" "$dst" + } + fi || exit 1 + + trap '' 0 + fi +done + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/lsscsi.spec b/lsscsi.spec new file mode 100644 index 0000000..ac7b105 --- /dev/null +++ b/lsscsi.spec @@ -0,0 +1,143 @@ +%define name lsscsi +%define version 0.30 +%define release 1 + +Summary: List SCSI devices (or hosts) plus NVMe namespaces and ctls +Name: %{name} +Version: %{version} +Release: %{release} +License: GPL +Group: Utilities/System +Source0: http://sg.danny.cz/scsi/%{name}-%{version}.tgz +Url: http://sg.danny.cz/scsi/lsscsi.html +BuildRoot: %{_tmppath}/%{name}-%{version}-root/ +Packager: dgilbert at interlog dot com + +%description +Uses information provided by the sysfs pseudo file system in the Linux +kernel 2.6 series, and later, to list SCSI devices (Logical +Units (e.g. disks)) plus NVMe namespaces (SSDs). It can list transport +identifiers (e.g. SAS address of a SAS disk), protection information +configuration and size for storage devices. Alternatively it can be used +to list SCSI hosts (e.g. HBAs) or NVMe controllers. By default one line +of information is output per device (or host). + +Author: +-------- + Doug Gilbert + +%prep + +%setup -q + +%build +%configure + +%install +if [ "$RPM_BUILD_ROOT" != "/" ]; then + rm -rf $RPM_BUILD_ROOT +fi + +make install \ + DESTDIR=$RPM_BUILD_ROOT + +%clean +if [ "$RPM_BUILD_ROOT" != "/" ]; then + rm -rf $RPM_BUILD_ROOT +fi + +%files +%defattr(-,root,root) +%doc ChangeLog INSTALL README CREDITS AUTHORS COPYING +%attr(0755,root,root) %{_bindir}/* +%{_mandir}/man8/* + + +%changelog +* Tue Jun 12 2018 - dgilbert at interlog dot com +- add NVMe support, minor tweaks + * lsscsi-0.30 +* Fri May 13 2016 - dgilbert at interlog dot com +- minor tweaks + * lsscsi-0.29 +* Tue Sep 23 2014 - dgilbert at interlog dot com +- add --unit to find LU names + * lsscsi-0.28 +* Sat Mar 16 2013 - dgilbert at interlog dot com +- rework buffers for large systems, add --lunhex and --scsi_id + * lsscsi-0.27 +* Tue Jan 31 2012 - dgilbert at interlog dot com +- add fcoe transport indicator; add --wwn option + * lsscsi-0.26 +* Mon May 09 2011 - dgilbert at interlog dot com +- add sas_port and fc_remore_ports infoR; '--size' option + * lsscsi-0.25 +* Thu Dec 23 2010 - dgilbert at interlog dot com +- FC transport syntax change + * lsscsi-0.24 +* Thu Dec 03 2009 - dgilbert at interlog dot com +- remove /proc/mounts scan for sysfs mount point, assume /sys + * lsscsi-0.23 +* Fri Dec 26 2008 - dgilbert at interlog dot com +- protection (T10-DIF) information, USB, ATA + SATA transports + * lsscsi-0.22 +* Tue Jul 29 2008 - dgilbert at interlog dot com +- more changes for lk 2.6.26 (SCSI sysfs) + * lsscsi-0.21 +* Wed Jul 9 2008 - dgilbert at interlog dot com +- changes for lk 2.6.25/26 SCSI midlayer rework + * lsscsi-0.20 +* Thu Jan 25 2007 - dgilbert at interlog dot com +- add transport information (target+initiator) + * lsscsi-0.19 +* Fri Mar 24 2006 - dgilbert at interlog dot com +- cope with dropping of 'generic' symlink post lk 2.6.16 + * lsscsi-0.18 +* Mon Feb 06 2006 - dgilbert at interlog dot com +- fix disappearance of block device names in lk 2.6.16-rc1 + * lsscsi-0.17 +* Fri Dec 30 2005 - dgilbert at interlog dot com +- wlun naming, osst and changer devices + * lsscsi-0.16 +* Tue Jul 19 2005 - dgilbert at interlog dot com +- does not use libsysfs, add filter argument, /dev scanning + * lsscsi-0.15 +* Fri Aug 20 2004 - dgilbert at interlog dot com +- add 'timeout' + * lsscsi-0.13 +* Sun May 9 2004 - dgilbert at interlog dot com +- rework for lk 2.6.6, device state, host name, '-d' for major+minor + * lsscsi-0.12 +* Fri Jan 09 2004 - dgilbert at interlog dot com +- rework for lk 2.6.1 + * lsscsi-0.11 +* Tue May 06 2003 - dgilbert at interlog dot com +- adjust HBA listing for lk > 2.5.69 + * lsscsi-0.10 +* Fri Apr 04 2003 - dgilbert at interlog dot com +- fix up sorting, GPL + copyright notice + * lsscsi-0.09 +* Sun Mar 2 2003 - dgilbert at interlog dot com +- start to add host listing support (lk >= 2.5.63) + * lsscsi-0.08 +* Fri Feb 14 2003 - dgilbert at interlog dot com +- queue_depth name change in sysfs (lk 2.5.60) + * lsscsi-0.07 +* Mon Jan 20 2003 - dgilbert at interlog dot com +- osst device file names fix + * lsscsi-0.06 +* Sat Jan 18 2003 - dgilbert at interlog dot com +- output st and osst device file names (rather than "-") + * lsscsi-0.05 +* Thu Jan 14 2003 - dgilbert at interlog dot com +- fix multiple listings of st devices (needed for lk 2.5.57) + * lsscsi-0.04 +* Thu Jan 09 2003 - dgilbert at interlog dot com +- add --generic option (list sg devices), scsi_level output + * lsscsi-0.03 +* Wed Dec 18 2002 - dgilbert at interlog dot com +- add more options including classic mode + * lsscsi-0.02 +* Fri Dec 13 2002 - dgilbert at interlog dot com +- original + * lsscsi-0.01 diff --git a/missing b/missing new file mode 100755 index 0000000..f62bbae --- /dev/null +++ b/missing @@ -0,0 +1,215 @@ +#! /bin/sh +# Common wrapper for a few potentially missing GNU programs. + +scriptversion=2013-10-28.13; # UTC + +# Copyright (C) 1996-2014 Free Software Foundation, Inc. +# Originally written by Fran,cois Pinard , 1996. + +# 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. + +if test $# -eq 0; then + echo 1>&2 "Try '$0 --help' for more information" + exit 1 +fi + +case $1 in + + --is-lightweight) + # Used by our autoconf macros to check whether the available missing + # script is modern enough. + exit 0 + ;; + + --run) + # Back-compat with the calling convention used by older automake. + shift + ;; + + -h|--h|--he|--hel|--help) + echo "\ +$0 [OPTION]... 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This often happens when the user +# tries to use an ancient version of a tool on a file that requires a +# minimum version. +if test $st -eq 63; then + msg="probably too old" +elif test $st -eq 127; then + # Program was missing. + msg="missing on your system" +else + # Program was found and executed, but failed. 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It is + * applicable to kernel versions 2.6.1 and greater. In lsscsi version 0.30 + * support was added to additionally list NVMe devices and controllers. + * + * Copyright (C) 2003-2018 D. Gilbert + * 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. + */ + +#define _XOPEN_SOURCE 600 +#ifndef _GNU_SOURCE +#define _GNU_SOURCE +#endif + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#ifndef major +#include +#endif +#include +#include +#include +#define __STDC_FORMAT_MACROS 1 +#include + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "sg_unaligned.h" + + +static const char * version_str = "0.30 2018/06/12 [svn: r154]"; + +#define FT_OTHER 0 +#define FT_BLOCK 1 +#define FT_CHAR 2 + +#define TRANSPORT_UNKNOWN 0 +#define TRANSPORT_SPI 1 +#define TRANSPORT_FC 2 +#define TRANSPORT_SAS 3 +#define TRANSPORT_SAS_CLASS 4 +#define TRANSPORT_ISCSI 5 +#define TRANSPORT_SBP 6 +#define TRANSPORT_USB 7 +#define TRANSPORT_ATA 8 /* probably PATA, could be SATA */ +#define TRANSPORT_SATA 9 /* most likely SATA */ +#define TRANSPORT_FCOE 10 +#define TRANSPORT_SRP 11 +#define TRANSPORT_PCIE 12 /* most likely NVMe */ + +#define NVME_HOST_NUM 0x7fff /* 32767, high to avoid SCSI host numbers */ + +#ifdef PATH_MAX +#define LMAX_PATH PATH_MAX +#else +#define LMAX_PATH 2048 +#endif + +#ifdef NAME_MAX +#define LMAX_NAME (NAME_MAX + 1) +#else +#define LMAX_NAME 256 +#endif + +#define LMAX_DEVPATH (LMAX_NAME + 128) + +#define UINT64_LAST ((uint64_t)~0) + +static int transport_id = TRANSPORT_UNKNOWN; + + +static const char * sysfsroot = "/sys"; +static const char * bus_scsi_devs = "/bus/scsi/devices"; +static const char * class_scsi_dev = "/class/scsi_device/"; +static const char * scsi_host = "/class/scsi_host/"; +static const char * spi_host = "/class/spi_host/"; +static const char * spi_transport = "/class/spi_transport/"; +static const char * sas_host = "/class/sas_host/"; +static const char * sas_phy = "/class/sas_phy/"; +static const char * sas_port = "/class/sas_port/"; +static const char * sas_device = "/class/sas_device/"; +static const char * sas_end_device = "/class/sas_end_device/"; +static const char * fc_host = "/class/fc_host/"; +static const char * fc_transport = "/class/fc_transport/"; +static const char * fc_remote_ports = "/class/fc_remote_ports/"; +static const char * iscsi_host = "/class/iscsi_host/"; +static const char * iscsi_session = "/class/iscsi_session/"; +static const char * srp_host = "/class/srp_host/"; +static const char * dev_dir = "/dev"; +static const char * dev_disk_byid_dir = "/dev/disk/by-id"; +#if (HAVE_NVME && (! IGNORE_NVME)) +/* static const char * bus_pci_prefix = "/bus/pci"; */ +/* static const char * bus_pcie_devs = "/bus/pci_express/devices"; */ +static const char * class_nvme = "/class/nvme/"; +/* static const char * class_nvme_subsys = "/class/nvme-subsystem/"; */ +#endif + + +/* For SCSI 'h' is host_num, 'c' is channel, 't' is target, 'l' is LUN is + * uint64_t and lun_arr[8] is LUN as 8 byte array. For NVMe, h=0x7fff + * (NVME_HOST_NUM) and displayed as 'N'; 'c' is Linux's NVMe controller + * number, 't' is NVMe Identify controller CTNLID field, and 'l' is + * namespace id (1 to (2**32)-1) rendered as a little endian 4 byte sequence + * in lun_arr, last 4 bytes are zeros. invalidate_hctl() puts -1 in + * integers, 0xff in bytes */ +struct addr_hctl { + int h; /* if h==0x7fff, display as 'N' for NVMe */ + int c; + int t; + uint64_t l; /* SCSI: Linux word flipped; NVME: uint32_t */ + uint8_t lun_arr[8]; /* T10, SAM-5 order; NVME: little endian */ +}; + +struct addr_hctl filter; +static bool filter_active = false; + +struct lsscsi_opts { + bool brief; + bool classic; + bool dev_maj_min; /* --device */ + bool generic; + bool kname; + bool no_nvme; + bool pdt; /* (-D) peripheral device type in hex */ + bool protection; /* data integrity */ + bool protmode; /* data integrity */ + bool scsi_id; /* udev derived from /dev/disk/by-id/scsi* */ + bool transport_info; + bool wwn; + int long_opt; /* --long */ + int lunhex; + int ssize; /* show storage size, once->base 10 (e.g. 3 GB + * twice ->base 2 (e.g. 3.1 GiB) + * thrice for number of logical blocks */ + int unit; /* logical unit (LU) name: from vpd_pg83 */ + int verbose; +}; + +static void tag_lun(const uint8_t * lunp, int * tag_arr); + + +static const char * scsi_device_types[] = +{ + "Direct-Access", + "Sequential-Access", + "Printer", + "Processor", + "Write-once", + "CD-ROM", + "Scanner", + "Optical memory", + "Medium Changer", + "Communications", + "Unknown (0xa)", + "Unknown (0xb)", + "Storage array", + "Enclosure", + "Simplified direct-access", + "Optical card read/writer", + "Bridge controller", + "Object based storage", + "Automation Drive interface", + "Security manager", + "Zoned Block", + "Reserved (0x15)", "Reserved (0x16)", "Reserved (0x17)", + "Reserved (0x18)", "Reserved (0x19)", "Reserved (0x1a)", + "Reserved (0x1b)", "Reserved (0x1c)", "Reserved (0x1e)", + "Well known LU", + "No device", +}; + +static const char * scsi_short_device_types[] = +{ + "disk ", "tape ", "printer", "process", "worm ", "cd/dvd ", + "scanner", "optical", "mediumx", "comms ", "(0xa) ", "(0xb) ", + "storage", "enclosu", "sim dsk", "opti rd", "bridge ", "osd ", + "adi ", "sec man", "zbc ", "(0x15) ", "(0x16) ", "(0x17) ", + "(0x18) ", "(0x19) ", "(0x1a) ", "(0x1b) ", "(0x1c) ", "(0x1e) ", + "wlun ", "no dev ", +}; + +/* '--name' ('-n') option removed in version 0.11 and can now be reused */ +static struct option long_options[] = { + {"brief", no_argument, 0, 'b'}, + {"classic", no_argument, 0, 'c'}, + {"controllers", no_argument, 0, 'C'}, + {"device", no_argument, 0, 'd'}, + {"generic", no_argument, 0, 'g'}, + {"help", no_argument, 0, 'h'}, + {"hosts", no_argument, 0, 'H'}, + {"kname", no_argument, 0, 'k'}, + {"long", no_argument, 0, 'l'}, + {"list", no_argument, 0, 'L'}, + {"lunhex", no_argument, 0, 'x'}, + {"no-nvme", no_argument, 0, 'N'}, /* allow both '-' and '_' */ + {"no_nvme", no_argument, 0, 'N'}, + {"pdt", no_argument, 0, 'D'}, + {"protection", no_argument, 0, 'p'}, + {"protmode", no_argument, 0, 'P'}, + {"scsi_id", no_argument, 0, 'i'}, + {"scsi-id", no_argument, 0, 'i'}, /* convenience, not documented */ + {"size", no_argument, 0, 's'}, + {"sz-lbs", no_argument, 0, 'S'}, + {"sz_lbs", no_argument, 0, 'S'}, /* convenience, not documented */ + {"sysfsroot", required_argument, 0, 'y'}, + {"transport", no_argument, 0, 't'}, + {"unit", no_argument, 0, 'u'}, + {"long_unit", no_argument, 0, 'U'}, + {"long-unit", no_argument, 0, 'U'}, + {"verbose", no_argument, 0, 'v'}, + {"version", no_argument, 0, 'V'}, + {"wwn", no_argument, 0, 'w'}, + {0, 0, 0, 0} +}; + + +/* Device node list: contains the information needed to match a node with a + * sysfs class device. */ +#define DEV_NODE_LIST_ENTRIES 16 +enum dev_type {BLK_DEV, CHR_DEV}; + +struct dev_node_entry { + unsigned int maj, min; + enum dev_type type; + time_t mtime; + char name[LMAX_DEVPATH]; +}; + +struct dev_node_list { + struct dev_node_list *next; + unsigned int count; + struct dev_node_entry nodes[DEV_NODE_LIST_ENTRIES]; +}; +static struct dev_node_list* dev_node_listhead = NULL; + +/* WWN here is extracted from /dev/disk/by-id/wwn- which is + * created by udev 60-persistent-storage.rules using ID_WWN_WITH_EXTENSION. + * The udev ID_WWN_WITH_EXTENSION is the combination of char wwn[17] and + * char wwn_vendor_extension[17] from struct scsi_id_device. This macro + * defines the maximum length of char-array needed to store this wwn including + * the null-terminator. + */ +#define DISK_WWN_MAX_LEN 35 + +struct disk_wwn_node_entry { + char wwn[DISK_WWN_MAX_LEN]; /* '0x' + wwn<128-bit> + */ + /* */ + char disk_bname[12]; +}; + +#define DISK_WWN_NODE_LIST_ENTRIES 16 +struct disk_wwn_node_list { + struct disk_wwn_node_list *next; + unsigned int count; + struct disk_wwn_node_entry nodes[DISK_WWN_NODE_LIST_ENTRIES]; +}; +static struct disk_wwn_node_list * disk_wwn_node_listhead = NULL; + +struct item_t { + char name[LMAX_NAME]; + int ft; + int d_type; +}; + +static struct item_t non_sg; +static struct item_t aa_sg; +static struct item_t aa_first; +static struct item_t enclosure_device; + +static char sas_low_phy[LMAX_NAME]; +static char sas_hold_end_device[LMAX_NAME]; + +/* Code analyzer states that the following two pointers may reference local + * (auto or stack based) locations and thus may be dangling. However they + * are only use by iscsi_target_scan() (plus functions it * calls) which is + * invoked only in transport_tport(). And the local (auto or stack based) + * locations flagged by the analyzer are defined in the function scope of + * transport_tport(). Hence there is no problem. */ +static const char * iscsi_dir_name; +static const struct addr_hctl * iscsi_target_hct; + +static int iscsi_tsession_num; + +static char errpath[LMAX_PATH]; + + +static const char * usage_message1 = +"Usage: lsscsi [--brief] [--classic] [--controllers] [--device] " + "[--generic]\n" + "\t\t[--help] [--hosts] [--kname] [--list] [--long] " + "[--long-unit]\n" + "\t\t[--lunhex] [--no-nvme] [--pdt] [--protection] [--prot-mode]\n" + "\t\t[--scsi_id] [--size] [--sz-lbs] [--sysfsroot=PATH] " + "[--transport]\n" + "\t\t[--unit] [--verbose] [--version] [--wwn] []\n" +" where:\n" +" --brief|-b tuple and device name only\n" +" --classic|-c alternate output similar to 'cat /proc/scsi/scsi'\n" +" --controllers|-C synonym for --hosts since NVMe controllers treated\n" +" like SCSI hosts\n" +" --device|-d show device node's major + minor numbers\n" +" --generic|-g show scsi generic device name\n" +" --help|-h this usage information\n" +" --hosts|-H lists scsi hosts rather than scsi devices\n" +" --kname|-k show kernel name instead of device node name\n" +" --list|-L additional information output one\n" +" attribute=value per line\n" +" --long|-l additional information output\n" +" --long-unit|-U print LU name in full, use twice to prefix with\n" +" '.naa', 'eui.', 'uuid.' or 't10.'\n" +" --lunhex|-x show LUN part of tuple as hex number in T10 " +"format;\n"; + +static const char * usage_message2 = +" use twice to get full 16 digit hexadecimal LUN\n" +" --no-nvme|-N exclude NVMe devices from output\n" +" --pdt|-D show the peripheral device type in hex\n" +" --protection|-p show target and initiator protection information\n" +" --protmode|-P show negotiated protection information mode\n" +" --scsi_id|-i show udev derived /dev/disk/by-id/scsi* entry\n" +" --size|-s show disk size, (once for decimal (e.g. 3 GB),\n" +" twice for power of two (e.g. 2.7 GiB),\n" +" thrice for number of blocks))\n" +" --sysfsroot=PATH|-y PATH set sysfs mount point to PATH (def: /sys)\n" +" --sz-lbs|-S show size as a number of logical blocks; if used " +"twice\n" +" adds comma followed by logical block size in bytes\n" +" --transport|-t transport information for target or, if '--hosts'\n" +" given, for initiator\n" +" --unit|-u logical unit (LU) name (aka WWN for ATA/SATA)\n" +" --verbose|-v output path names where data is found\n" +" --version|-V output version string and exit\n" +" --wwn|-w output WWN for disks (from /dev/disk/by-id/wwn*)\n" +" filter output list (def: '*:*:*:*' (all)). Meaning:\n" +" or for NVMe:\n" +" <'N':ctl_num:cntlid:namespace_id>\n\n" +"List SCSI devices or hosts, followed by NVMe namespaces or controllers.\n" +"Many storage devices (e.g. SATA disks and USB attached storage) use SCSI\n" +"command sets and hence are also listed by this utility. Hyphenated long\n" +"options can also take underscore (and vice versa).\n"; + + +#ifdef __GNUC__ +static int pr2serr(const char * fmt, ...) + __attribute__ ((format (printf, 1, 2))); +#else +static int pr2serr(const char * fmt, ...); +#endif + + +static int +pr2serr(const char * fmt, ...) +{ + va_list args; + int n; + + va_start(args, fmt); + n = vfprintf(stderr, fmt, args); + va_end(args); + return n; +} + +#ifdef __GNUC__ +static int scnpr(char * cp, int cp_max_len, const char * fmt, ...) + __attribute__ ((format (printf, 3, 4))); +#else +static int scnpr(char * cp, int cp_max_len, const char * fmt, ...); +#endif + +/* Want safe, 'n += snprintf(b + n, blen - n, ...)' style sequence of + * functions. Returns number number of chars placed in cp excluding the + * trailing null char. So for cp_max_len > 0 the return value is always + * < cp_max_len; for cp_max_len <= 1 the return value is 0 and no chars + * are written to cp. Note this means that when cp_max_len = 1, this + * function assumes that cp[0] is the null character and does nothing + * (and returns 0). */ +static int +scnpr(char * cp, int cp_max_len, const char * fmt, ...) +{ + va_list args; + int n; + + if (cp_max_len < 2) + return 0; + va_start(args, fmt); + n = vsnprintf(cp, cp_max_len, fmt, args); + va_end(args); + return (n < cp_max_len) ? n : (cp_max_len - 1); +} + +#if 0 +static bool +all_zeros(const uint8_t * bp, int b_len) +{ + if ((NULL == bp) || (b_len <= 0)) + return false; + for (--b_len; b_len >= 0; --b_len) { + if (0x0 != bp[b_len]) + return false; + } + return true; +} + +static bool +all_ffs(const uint8_t * bp, int b_len) +{ + if ((NULL == bp) || (b_len <= 0)) + return false; + for (--b_len; b_len >= 0; --b_len) { + if (0xff != bp[b_len]) + return false; + } + return true; +} +#endif + +#if (HAVE_NVME && (! IGNORE_NVME)) + +/* trims leading whitespaces, if trim_leading is true; and trims trailing + * whitespaces, if trim_trailing is true. Edits s in place. If s is NULL + * or empty (or both bools are false) it does nothing. Returns length of + * processed string (or 0 if s is NULL). */ +static int +trim_lead_trail(char * s, bool trim_leading, bool trim_trailing) { + int n; + char * p = s; + + if ((NULL == s) || (0 == ((n = (int)strlen(p)))) || + (! (trim_leading && trim_trailing))) /* sanity checks */ + return s ? (int)strlen(s) : 0; + + if (trim_trailing) { + while (isspace((uint8_t)p[n - 1])) + p[--n] = 0; + } + if (trim_leading) { + while (*p && isspace((uint8_t)*p)) { + ++p; + --n; + } + memmove(s, p, n + 1); + } + return (int)strlen(s); +} + +/* Truncate or pad string to length n, plus adds null byte to str assumed to + * be at least n+1 bytes long. If shorter than n, pads with spaces to right. + * If truncated and trailing__on_trunc is true and last character (after + * truncate) is not whitespace, then places "_" in last character position. */ +static void +trunc_pad2n(char * str, int n, bool trailing__on_trunc) +{ + int slen = strlen(str); + + if (slen < n) { + memset(str + slen, ' ', n - slen); + str[n] = '\0'; + } else if (slen > n) { + str[n] = '\0'; + if ((n > 0) && trailing__on_trunc && (! isspace((uint8_t)str[n - 1]))) + str[n - 1] = '_'; + } +} + +static const char * bad_arg = "Bad_argument"; + +/* Opens the file 'dirp/fname' and searches for 'name'=, the first one found + * has its value (rest of line after "=") returned in 'b'. The 'name' is + * typically in upper case. Example: 'MAJOR=253' if name is 'MAJOR' returns + * pointer to string containing '253'. */ +static char * +name_eq2value(const char * dirp, const char * fname, const char * name, + int b_len, char * b) +{ + bool ok = false; + int k; + size_t len = 0; + size_t n; + char * full_name; + FILE * fp = NULL; + char line[132]; + + if (b_len > 0) + b[0] = '\0'; + if (b_len < 2) + return b; + if (dirp) + len = strlen(dirp); + if (fname) + len += strlen(fname); + if (len < 1) { + snprintf(b, b_len, "%s", bad_arg); + return b; + } + len += 20; + full_name = (char *)calloc(1, len); + if (NULL == full_name) + goto clean_up; + if (dirp && fname) + snprintf(full_name, len - 2, "%s/%s", dirp, fname); + else if (dirp) + snprintf(full_name, len - 2, "%s", dirp); + else /* fname must be nz (if zero(null) then len==0 above) */ + snprintf(full_name, len - 2, "%s", fname); + + fp = fopen(full_name, "r"); + if (NULL == fp) { +#if 0 + pr2serr("%s: unable to open %s\n", __func__, full_name); +#endif + goto clean_up; + } + if (strlen(name) >= (len - 2)) { + snprintf(b, b_len, "%s", bad_arg); + goto clean_up; + } + /* Re-use full_name as filename no longer needed */ + snprintf(full_name, len - 1, "%s=", name); + n = strlen(full_name); + + for (k = 0; k < 1024; ++k) { /* shouldn't be that many lines */ + if (NULL == fgets(line, sizeof(line), fp)) + break; + if (0 == strncmp(line, full_name, n)) { + ok = true; + break; + } + } + if (ok) { + snprintf(b, b_len, "%s", line + n); + n = strlen(b); + if ((n > 0) && ('\n' == b[n - 1])) + b[n - 1] = '\0'; /* remove trailing LF */ + } +clean_up: + free(full_name); + if (fp) + fclose(fp); + return b; +} + +#endif /* (HAVE_NVME && (! IGNORE_NVME)) */ + +/* Returns true if dirent entry is either a symlink or a directory + * starting_with given name. If starting_with is NULL choose all that are + * either symlinks or directories other than . or .. (own directory or + * parent) . Can be tricked cause symlink could point to .. (parent), for + * example. Otherwise return false. */ +static bool +dir_or_link(const struct dirent * s, const char * starting_with) +{ + if (DT_LNK == s->d_type) { + if (starting_with) + return 0 == strncmp(s->d_name, starting_with, + strlen(starting_with)); + return true; + } else if (DT_DIR != s->d_type) + return false; + else { /* Assume can't have zero length directory name */ + size_t len = strlen(s->d_name); + + if (starting_with) + return 0 == strncmp(s->d_name, starting_with, + strlen(starting_with)); + if (len > 2) + return true; + if ('.' == s->d_name[0]) { + if (1 == len) + return false; /* this directory: '.' */ + else if ('.' == s->d_name[1]) + return false; /* parent: '..' */ + } + return true; + } +} + +static void +usage(void) +{ + pr2serr("%s%s", usage_message1, usage_message2); +} + +/* Copies (dest_maxlen - 1) or less chars from src to dest. Less chars are + * copied if '\0' char found in src. As long as dest_maxlen > 0 then dest + * will be '\0' terminated on exit. If dest_maxlen < 1 then does nothing. */ +static void +my_strcopy(char *dest, const char *src, int dest_maxlen) +{ + const char * lp; + + if (dest_maxlen < 1) + return; + lp = (const char *)memchr(src, 0, dest_maxlen); + if (NULL == lp) { + memcpy(dest, src, dest_maxlen - 1); + dest[dest_maxlen - 1] = '\0'; + } else + memcpy(dest, src, (lp - src) + 1); +} + +static uint64_t +lun_word_flip(uint64_t in) +{ + int k; + uint64_t res = 0; + + for (k = 0; ; ++k) { + res |= (in & 0xffff); + if (k > 2) + break; + res <<= 16; + in >>= 16; + } + return res; +} + +/* Bits 3, 2, 1, 0 in sel_mask select the h, c, t, l components respectively. + * Bits 4+5 of sel_mask convey the --lunhex option selecting l (LUN) in + * hex. Generates string of the form %d:%d:%d with a colon between + * components, returns 4th argument. */ +static char * +tuple2string(const struct addr_hctl * tp, int sel_mask, int blen, char * b) +{ + bool got1 = false; + bool is_nvme = (NVME_HOST_NUM == tp->h); + int n = 0; + + if (0x8 & sel_mask) { + if (is_nvme) + n += scnpr(b + n, blen - n, "N"); + else + n += scnpr(b + n, blen - n, "%d", tp->h); + got1 = true; + } + if (0x4 & sel_mask) { + n += scnpr(b + n, blen - n, "%s%d", got1 ? ":" : "", tp->c); + got1 = true; + } + if (0x2 & sel_mask) { + n += scnpr(b + n, blen - n, "%s%d", got1 ? ":" : "", tp->t); + got1 = true; + } + if ((! is_nvme ) && (0x1 & sel_mask)) { + int lunhex = (sel_mask >> 4) & 0x3; + + if (1 == lunhex) { /* -x (--lunhex) format */ + int ta, k; + int tag_arr[16]; + + n += scnpr(b + n, blen - n, "%s0x", got1 ? ":" : ""); + tag_lun(tp->lun_arr, tag_arr); + for (k = 0; k < 8; ++k) { + ta = tag_arr[k]; + if (ta <= 0) + break; + n += scnpr(b + n, blen - n, "%s%02x", + ((ta > 1) ? "_" : ""), + tp->lun_arr[k]); + } + } else if (lunhex > 1) /* -xx (--lunhex twice) */ + n += scnpr(b + n, blen - n, "%s0x%016" PRIx64, + got1 ? ":" : "", + lun_word_flip(tp->l)); + else if (UINT64_LAST == tp->l) + n += scnpr(b + n, blen - n, "%s", + got1 ? ":-1" : "-1"); + else + n += scnpr(b + n, blen - n, "%s%" PRIu64, + got1 ? ":" : "", tp->l); + } else if (0x1 & sel_mask) { /* now must be NVMe */ + int lunhex = (sel_mask >> 4) & 0x3; + + if (1 == lunhex) { /* -x (--lunhex) format */ + n += scnpr(b + n, blen - n, "%s0x", got1 ? ":" : ""); + n += scnpr(b + n, blen - n, "%04" PRIx32, + (uint32_t)tp->l); + } else if (lunhex > 1) { /* -xx (--lunhex twice) */ + n += scnpr(b + n, blen - n, "%s0x", got1 ? ":" : ""); + n += scnpr(b + n, blen - n, "%08" PRIx32, + (uint32_t)tp->l); + } else if (UINT32_MAX == tp->l) + n += scnpr(b + n, blen - n, "%s", + got1 ? ":-1" : "-1"); + else + n += scnpr(b + n, blen - n, "%s%" PRIu32, + got1 ? ":" : "", (uint32_t)tp->l); + } + return b; +} + +#if (HAVE_NVME && (! IGNORE_NVME)) + +static void +mk_nvme_tuple(struct addr_hctl * tp, int cdev_minor, int cntlid, + uint32_t nsid) +{ + tp->h = NVME_HOST_NUM; + tp->c = cdev_minor; + tp->t = cntlid; + // tp->l = nsid; + sg_put_unaligned_le32(nsid, tp->lun_arr); + memset(tp->lun_arr + 4, 0, 4); + tp->l = nsid; +} + +#endif + +/* Returns remainder (*np % base) and replaces *np with (*np / base). + * base needs to be > 0 */ +static unsigned int +do_div_rem(uint64_t * np, unsigned int base) +{ + unsigned int res; + + res = *np % base; + *np /= base; + return res; +} + +enum string_size_units { + STRING_UNITS_10 = 0, /* use powers of 10^3 (standard SI) */ + STRING_UNITS_2, /* use binary powers of 2^10 */ +}; + +/** + * size2string - get the size in the specified units + * @size: The size to be converted + * @units: units to use (powers of 1000 or 1024) + * @buf: buffer to format to + * @len: length of buffer + * + * This function yields a string formatted to 3 significant figures + * giving the size in the required units. Returns true on success or + * false on failure. @buf is always zero terminated. + */ +static bool +size2string(uint64_t size, const enum string_size_units units, char *buf, + int len) +{ + int i, j; + unsigned int res; + uint64_t sf_cap; + uint64_t remainder = 0; + char tmp[8]; + const char *units_10[] = { "B", "kB", "MB", "GB", "TB", "PB", + "EB", "ZB", "YB", NULL}; + const char *units_2[] = {"B", "KiB", "MiB", "GiB", "TiB", "PiB", + "EiB", "ZiB", "YiB", NULL }; + /* designated initializer are C99 but not yet C++; g++ and clang++ + * accept them (with noise) */ +#ifdef __cplusplus + const char **units_str[] = {units_10, units_2, }; + const unsigned int divisor[] = {1000, 1024, }; +#else + const char **units_str[] = { + [STRING_UNITS_10] = units_10, + [STRING_UNITS_2] = units_2, + }; + const unsigned int divisor[] = { + [STRING_UNITS_10] = 1000, + [STRING_UNITS_2] = 1024, + }; +#endif + + tmp[0] = '\0'; + i = 0; + if (size >= divisor[units]) { + while ((size >= divisor[units]) && units_str[units][i]) { + remainder = do_div_rem(&size, divisor[units]); + i++; + } + + sf_cap = size; + for (j = 0; (sf_cap * 10) < 1000; ++j) + sf_cap *= 10; + + if (j) { + remainder *= 1000; + do_div_rem(&remainder, divisor[units]); + res = remainder; + snprintf(tmp, sizeof(tmp), ".%03u", res); + tmp[j+1] = '\0'; + } + } + + res = size; + snprintf(buf, len, "%u%s%s", res, tmp, units_str[units][i]); + + return true; +} + + +/* Compare tuples (aka or hctl) */ +static int +cmp_hctl(const struct addr_hctl * le, const struct addr_hctl * ri) +{ + if (le->h == ri->h) { + if (le->c == ri->c) { + if (le->t == ri->t) + return ((le->l == ri->l) ? 0 : + ((le->l < ri->l) ? -1 : 1)); + else + return (le->t < ri->t) ? -1 : 1; + } else + return (le->c < ri->c) ? -1 : 1; + } else + return (le->h < ri->h) ? -1 : 1; +} + +static void +invalidate_hctl(struct addr_hctl * p) +{ + if (p) { + p->h = -1; + p->c = -1; + p->t = -1; + p->l = UINT64_LAST; + /* le or be, it matters not; writing 0xff bytes */ + sg_put_unaligned_le64(p->l, p->lun_arr); + } +} + +/* Return 1 for directory entry that is link or directory (other than + * a directory name starting with dot). Else return 0. */ +static int +first_dir_scan_select(const struct dirent * s) +{ + if (FT_OTHER != aa_first.ft) + return 0; + if (! dir_or_link(s, NULL)) + return 0; + my_strcopy(aa_first.name, s->d_name, LMAX_NAME); + aa_first.ft = FT_CHAR; /* dummy */ + aa_first.d_type = s->d_type; + return 1; +} + +/* Selects symlinks and directories that don't start with "." */ +static int +sub_dir_scan_select(const struct dirent * s) +{ + return (dir_or_link(s, NULL)) ? 1 : 0; +} + +/* Selects symlinks and directories that don't start with "." as long as + * they contain the string "scsi_disk". */ +static int +sd_dir_scan_select(const struct dirent * s) +{ + return (dir_or_link(s, "scsi_disk")) ? 1 : 0; +} + +/* Return 1 for directory entry that is link or directory (other than a + * directory name starting with dot) that contains "block". Else return 0. + */ +static int +block_dir_scan_select(const struct dirent * s) +{ + return (dir_or_link(s, "block")) ? 1 : 0; +} + +typedef int (* dirent_select_fn) (const struct dirent *); + +/* Scans directory dir_name, selecting elements on the basis of fn (NULL + * select all), into an unsorted list. The first item is assumed to be + * directories (or symlinks to) and it is appended, after a '/' to dir_name. + * Then if sub_str is found in that dir_name, it selects items that are + * directories or symlinks, the first of which is appended, after a '/', + * to dir_name. If conditions are met true is return, elae false. + */ +static bool +sub_scan(char * dir_name, const char * sub_str, dirent_select_fn fn) +{ + int num, k, len; + struct dirent ** namelist; + + num = scandir(dir_name, &namelist, fn, NULL); + if (num <= 0) + return false; + len = strlen(dir_name); + if (len >= LMAX_PATH) + return false; + snprintf(dir_name + len, LMAX_PATH - len, "/%s", namelist[0]->d_name); + + for (k = 0; k < num; ++k) + free(namelist[k]); + free(namelist); + + if (strstr(dir_name, sub_str) == 0) { + num = scandir(dir_name, &namelist, sub_dir_scan_select, NULL); + if (num <= 0) + return false; + len = strlen(dir_name); + if (len >= LMAX_PATH) + return false; + snprintf(dir_name + len, LMAX_PATH - len, "/%s", + namelist[0]->d_name); + + for (k = 0; k < num; ++k) + free(namelist[k]); + free(namelist); + } + return true; +} + +/* Scan for block:sdN or block/sdN directory in + * /sys/bus/scsi/devices/h:c:i:l */ +static bool +block_scan(char * dir_name) +{ + return sub_scan(dir_name, "block:", block_dir_scan_select); +} + +/* Scan for scsi_disk:h:c:i:l or scsi_disk/h:c:i:l directory in + * /sys/bus/scsi/devices/h:c:i:l */ +static bool +sd_scan(char * dir_name) +{ + return sub_scan(dir_name, "scsi_disk:", sd_dir_scan_select); +} + +static int +enclosure_device_dir_scan_select(const struct dirent * s) +{ + if (dir_or_link(s, "enclosure_device")) { + my_strcopy(enclosure_device.name, s->d_name, + LMAX_NAME); + enclosure_device.ft = FT_CHAR; /* dummy */ + enclosure_device.d_type = s->d_type; + return 1; + } + return 0; +} + +/* Return true for directory entry that is link or directory (other than a + * directory name starting with dot) that contains "enclosure_device". + * Else return false. */ +static bool +enclosure_device_scan(const char * dir_name, const struct lsscsi_opts * op) +{ + int num, k; + struct dirent ** namelist; + + num = scandir(dir_name, &namelist, enclosure_device_dir_scan_select, + NULL); + if (num < 0) { + if (op->verbose > 0) { + snprintf(errpath, LMAX_PATH, "%s: scandir: %s", + __func__, dir_name); + perror(errpath); + } + return false; + } + for (k = 0; k < num; ++k) + free(namelist[k]); + free(namelist); + return !! num; +} + +/* scan for directory entry that is either a symlink or a directory. Returns + * number found or -1 for error. */ +static int +scan_for_first(const char * dir_name, const struct lsscsi_opts * op) +{ + int num, k; + struct dirent ** namelist; + + aa_first.ft = FT_OTHER; + num = scandir(dir_name, &namelist, first_dir_scan_select, NULL); + if (num < 0) { + if (op->verbose > 0) { + snprintf(errpath, LMAX_PATH, "%s: scandir: %s", + __func__, dir_name); + perror(errpath); + } + return -1; + } + for (k = 0; k < num; ++k) + free(namelist[k]); + free(namelist); + return num; +} + +static int +non_sg_dir_scan_select(const struct dirent * s) +{ + int len; + + if (FT_OTHER != non_sg.ft) + return 0; + if (! dir_or_link(s, NULL)) + return 0; + if (0 == strncmp("scsi_changer", s->d_name, 12)) { + my_strcopy(non_sg.name, s->d_name, LMAX_NAME); + non_sg.ft = FT_CHAR; + non_sg.d_type = s->d_type; + return 1; + } else if (0 == strncmp("block", s->d_name, 5)) { + my_strcopy(non_sg.name, s->d_name, LMAX_NAME); + non_sg.ft = FT_BLOCK; + non_sg.d_type = s->d_type; + return 1; + } else if (0 == strcmp("tape", s->d_name)) { + my_strcopy(non_sg.name, s->d_name, LMAX_NAME); + non_sg.ft = FT_CHAR; + non_sg.d_type = s->d_type; + return 1; + } else if (0 == strncmp("scsi_tape:st", s->d_name, 12)) { + len = strlen(s->d_name); + if (isdigit(s->d_name[len - 1])) { + /* want 'st' symlink only */ + my_strcopy(non_sg.name, s->d_name, LMAX_NAME); + non_sg.ft = FT_CHAR; + non_sg.d_type = s->d_type; + return 1; + } else + return 0; + } else if (0 == strncmp("onstream_tape:os", s->d_name, 16)) { + my_strcopy(non_sg.name, s->d_name, LMAX_NAME); + non_sg.ft = FT_CHAR; + non_sg.d_type = s->d_type; + return 1; + } else + return 0; +} + +/* Returns number found or -1 for error */ +static int +non_sg_scan(const char * dir_name, const struct lsscsi_opts * op) +{ + int num, k; + struct dirent ** namelist; + + non_sg.ft = FT_OTHER; + num = scandir(dir_name, &namelist, non_sg_dir_scan_select, NULL); + if (num < 0) { + if (op->verbose > 0) { + snprintf(errpath, LMAX_PATH, "%s: scandir: %s", + __func__, dir_name); + perror(errpath); + } + return -1; + } + for (k = 0; k < num; ++k) + free(namelist[k]); + free(namelist); + return num; +} + + +static int +sg_dir_scan_select(const struct dirent * s) +{ + if (FT_OTHER != aa_sg.ft) + return 0; + if (dir_or_link(s, "scsi_generic")) { + my_strcopy(aa_sg.name, s->d_name, LMAX_NAME); + aa_sg.ft = FT_CHAR; + aa_sg.d_type = s->d_type; + return 1; + } else + return 0; +} + +/* Returns number of directories or links starting with "scsi_generic" + * found or -1 for error. */ +static int +sg_scan(const char * dir_name) +{ + int num, k; + struct dirent ** namelist; + + aa_sg.ft = FT_OTHER; + num = scandir(dir_name, &namelist, sg_dir_scan_select, NULL); + if (num < 0) + return -1; + for (k = 0; k < num; ++k) + free(namelist[k]); + free(namelist); + return num; +} + + +static int +sas_port_dir_scan_select(const struct dirent * s) +{ + return (dir_or_link(s, "port-")) ? 1 : 0; +} + +static int +sas_port_scan(const char * dir_name, struct dirent ***port_list) +{ + int num; + struct dirent ** namelist; + + namelist = NULL; + num = scandir(dir_name, &namelist, sas_port_dir_scan_select, NULL); + if (num < 0) { + *port_list = NULL; + return -1; + } + *port_list = namelist; + return num; +} + + +static int +sas_low_phy_dir_scan_select(const struct dirent * s) +{ + int n, m; + char * cp; + + if (dir_or_link(s, "phy")) { + if (0 == strlen(sas_low_phy)) + my_strcopy(sas_low_phy, s->d_name, LMAX_NAME); + else { + cp = (char *)strrchr(s->d_name, ':'); + if (NULL == cp) + return 0; + n = atoi(cp + 1); + cp = strrchr(sas_low_phy, ':'); + if (NULL == cp) + return 0; + m = atoi(cp + 1); + if (n < m) + my_strcopy(sas_low_phy, s->d_name, LMAX_NAME); + } + return 1; + } else + return 0; +} + +static int +sas_low_phy_scan(const char * dir_name, struct dirent ***phy_list) +{ + int num, k; + struct dirent ** namelist=NULL; + + memset(sas_low_phy, 0, sizeof(sas_low_phy)); + num = scandir(dir_name, &namelist, sas_low_phy_dir_scan_select, NULL); + if (num < 0) + return -1; + if (! phy_list) { + for (k = 0; k < num; ++k) + free(namelist[k]); + free(namelist); + } + else + *phy_list = namelist; + return num; +} + +static int +iscsi_target_dir_scan_select(const struct dirent * s) +{ + int off; + char buff[LMAX_PATH]; + struct stat a_stat; + + if (dir_or_link(s, "session")) { + iscsi_tsession_num = atoi(s->d_name + 7); + my_strcopy(buff, iscsi_dir_name, LMAX_PATH); + off = strlen(buff); + snprintf(buff + off, sizeof(buff) - off, + "/%s/target%d:%d:%d", s->d_name, iscsi_target_hct->h, + iscsi_target_hct->c, iscsi_target_hct->t); + if ((stat(buff, &a_stat) >= 0) && S_ISDIR(a_stat.st_mode)) + return 1; + else + return 0; + } else + return 0; +} + +static int +iscsi_target_scan(const char * dir_name, const struct addr_hctl * hctl) +{ + int num, k; + struct dirent ** namelist; + + iscsi_dir_name = dir_name; + iscsi_target_hct = hctl; + iscsi_tsession_num = -1; + num = scandir(dir_name, &namelist, iscsi_target_dir_scan_select, + NULL); + if (num < 0) + return -1; + for (k = 0; k < num; ++k) + free(namelist[k]); + free(namelist); + return num; +} + + +/* If 'dir_name'/'base_name' is a directory chdir to it. If that is successful + return true, else false */ +static bool +if_directory_chdir(const char * dir_name, const char * base_name) +{ + char b[LMAX_PATH]; + struct stat a_stat; + + snprintf(b, sizeof(b), "%s/%s", dir_name, base_name); + if (stat(b, &a_stat) < 0) + return false; + if (S_ISDIR(a_stat.st_mode)) { + if (chdir(b) < 0) + return false; + return true; + } + return false; +} + +/* If 'dir_name'/generic is a directory chdir to it. If that is successful + return true. Otherwise look a directory of the form + 'dir_name'/scsi_generic:sg and if found chdir to it and return true. + Otherwise return false. */ +static bool +if_directory_ch2generic(const char * dir_name) +{ + const char * old_name = "generic"; + char b[LMAX_PATH]; + struct stat a_stat; + + snprintf(b, sizeof(b), "%s/%s", dir_name, old_name); + if ((stat(b, &a_stat) >= 0) && S_ISDIR(a_stat.st_mode)) { + if (chdir(b) < 0) + return false; + return true; + } + /* No "generic", so now look for "scsi_generic:sg" */ + if (1 != sg_scan(dir_name)) + return false; + snprintf(b, sizeof(b), "%s/%s", dir_name, aa_sg.name); + if (stat(b, &a_stat) < 0) + return false; + if (S_ISDIR(a_stat.st_mode)) { + if (chdir(b) < 0) + return false; + return true; + } + return false; +} + +/* If 'dir_name'/'base_name' is found places corresponding value in 'value' + * and returns true . Else returns false. + */ +static bool +get_value(const char * dir_name, const char * base_name, char * value, + int max_value_len) +{ + int len; + FILE * f; + char b[LMAX_PATH]; + + snprintf(b, sizeof(b), "%s/%s", dir_name, base_name); + if (NULL == (f = fopen(b, "r"))) { + return false; + } + if (NULL == fgets(value, max_value_len, f)) { + /* assume empty */ + value[0] = '\0'; + fclose(f); + return true; + } + len = strlen(value); + if ((len > 0) && (value[len - 1] == '\n')) + value[len - 1] = '\0'; + fclose(f); + return true; +} + +/* Allocate dev_node_list and collect info on every char and block devices + * in /dev but not its subdirectories. This list excludes symlinks, even if + * they are to devices. */ +static void +collect_dev_nodes(void) +{ + size_t dnl_sz = sizeof(struct dev_node_list); + struct dirent *dep; + DIR *dirp; + struct dev_node_list *cur_list, *prev_list; + struct dev_node_entry *cur_ent; + char device_path[LMAX_DEVPATH]; + struct stat stats; + + if (dev_node_listhead) + return; /* already collected nodes */ + + dev_node_listhead = (struct dev_node_list *)calloc(1, dnl_sz); + if (! dev_node_listhead) + return; + + cur_list = dev_node_listhead; + cur_list->next = NULL; + cur_list->count = 0; + + dirp = opendir(dev_dir); + if (dirp == NULL) + return; + + while (1) { + dep = readdir(dirp); + if (dep == NULL) + break; + + snprintf(device_path, sizeof(device_path), "%s/%s", + dev_dir, dep->d_name); + /* device_path[LMAX_PATH] = '\0'; */ + + /* This will bypass all symlinks in /dev */ + if (lstat(device_path, &stats)) + continue; + + /* Skip non-block/char files. */ + if ( (!S_ISBLK(stats.st_mode)) && (!S_ISCHR(stats.st_mode)) ) + continue; + + /* Add to the list. */ + if (cur_list->count >= DEV_NODE_LIST_ENTRIES) { + prev_list = cur_list; + cur_list = (struct dev_node_list *)calloc(1, dnl_sz); + if (! cur_list) break; + prev_list->next = cur_list; + cur_list->next = NULL; + cur_list->count = 0; + } + + cur_ent = &cur_list->nodes[cur_list->count]; + cur_ent->maj = major(stats.st_rdev); + cur_ent->min = minor(stats.st_rdev); + if (S_ISBLK(stats.st_mode)) + cur_ent->type = BLK_DEV; + else if (S_ISCHR(stats.st_mode)) + cur_ent->type = CHR_DEV; + cur_ent->mtime = stats.st_mtime; + my_strcopy(cur_ent->name, device_path, sizeof(cur_ent->name)); + + cur_list->count++; + } + closedir(dirp); +} + +/* Free dev_node_list. */ +static void +free_dev_node_list(void) +{ + if (dev_node_listhead) { + struct dev_node_list *cur_list, *next_list; + + cur_list = dev_node_listhead; + while (cur_list) { + next_list = cur_list->next; + free(cur_list); + cur_list = next_list; + } + + dev_node_listhead = NULL; + } +} + +/* Given a path to a class device, find the most recent device node with + * matching major/minor and type. Outputs to node which is assumed to be at + * least LMAX_NAME bytes long. Returns true if match found, false + * otherwise. */ +static bool +get_dev_node(const char * wd, char * node, enum dev_type type) +{ + bool match_found = false; + unsigned int k = 0; + unsigned int maj, min; + time_t newest_mtime = 0; + struct dev_node_entry *cur_ent; + struct dev_node_list *cur_list; + char value[LMAX_NAME]; + + /* assume 'node' is at least 2 bytes long */ + memcpy(node, "-", 2); + if (dev_node_listhead == NULL) { + collect_dev_nodes(); + if (dev_node_listhead == NULL) + goto exit; + } + + /* Get the major/minor for this device. */ + if (!get_value(wd, "dev", value, LMAX_NAME)) + goto exit; + sscanf(value, "%u:%u", &maj, &min); + + /* Search the node list for the newest match on this major/minor. */ + cur_list = dev_node_listhead; + + while (1) { + if (k >= cur_list->count) { + cur_list = cur_list->next; + if (! cur_list) + break; + k = 0; + } + + cur_ent = &cur_list->nodes[k]; + k++; + + if ((maj == cur_ent->maj) && + (min == cur_ent->min) && + (type == cur_ent->type)) { + if ((! match_found) || + (difftime(cur_ent->mtime,newest_mtime) > 0)) { + newest_mtime = cur_ent->mtime; + my_strcopy(node, cur_ent->name, LMAX_NAME); + } + match_found = true; + } + } + +exit: + return match_found; +} + +/* Allocate disk_wwn_node_list and collect info on every node in + * /dev/disk/by-id/scsi-* that does not contain "part" . Returns + * number of wwn nodes collected, 0 for already collected and + * -1 for error. */ +static int +collect_disk_wwn_nodes(void) +{ + int k; + int num = 0; + size_t dwnl_sz = sizeof(struct disk_wwn_node_list); + struct disk_wwn_node_list *cur_list, *prev_list; + struct disk_wwn_node_entry *cur_ent; + DIR *dirp; + struct dirent *dep; + char device_path[PATH_MAX + 1]; + char symlink_path[PATH_MAX + 1]; + struct stat stats; + + if (disk_wwn_node_listhead) + return num; /* already collected nodes */ + + disk_wwn_node_listhead = + (struct disk_wwn_node_list *)calloc(1, dwnl_sz); + if (! disk_wwn_node_listhead) + return -1; + + cur_list = disk_wwn_node_listhead; + + dirp = opendir(dev_disk_byid_dir); + if (dirp == NULL) + return -1; + + while (1) { + dep = readdir(dirp); + if (dep == NULL) + break; + if (memcmp("scsi-", dep->d_name, 5)) + continue; /* needs to start with "scsi-" */ + if (strstr(dep->d_name, "part")) + continue; /* skip if contains "part" */ + if (dep->d_name[5] != '3' && + dep->d_name[5] != '2' && + dep->d_name[5] != '8') + continue; /* skip for invalid identifier */ + + snprintf(device_path, PATH_MAX, "%s/%s", dev_disk_byid_dir, + dep->d_name); + device_path [PATH_MAX] = '\0'; + if (lstat(device_path, &stats)) + continue; + if (! S_ISLNK(stats.st_mode)) + continue; /* Skip non-symlinks */ + if ((k = readlink(device_path, symlink_path, PATH_MAX)) < 1) + continue; + symlink_path[k] = '\0'; + + /* Add to the list. */ + if (cur_list->count >= DISK_WWN_NODE_LIST_ENTRIES) { + prev_list = cur_list; + cur_list = (struct disk_wwn_node_list *) + calloc(1, dwnl_sz); + if (! cur_list) + break; + prev_list->next = cur_list; + } + + cur_ent = &cur_list->nodes[cur_list->count]; + my_strcopy(cur_ent->wwn, "0x", 2); + my_strcopy(cur_ent->wwn + 2, dep->d_name + 5, + sizeof(cur_ent->wwn) - 2); + my_strcopy(cur_ent->disk_bname, basename(symlink_path), + sizeof(cur_ent->disk_bname)); + cur_list->count++; + ++num; + } + closedir(dirp); + return num; +} + +/* Free disk_wwn_node_list. */ +static void +free_disk_wwn_node_list(void) +{ + if (disk_wwn_node_listhead) { + struct disk_wwn_node_list *cur_list, *next_list; + + cur_list = disk_wwn_node_listhead; + while (cur_list) { + next_list = cur_list->next; + free(cur_list); + cur_list = next_list; + } + + disk_wwn_node_listhead = NULL; + } +} + +/* Given a path to a class device, find the most recent device node with + matching major/minor. Returns true if match found, false otherwise. */ +static bool +get_disk_wwn(const char *wd, char * wwn_str, int max_wwn_str_len) +{ + unsigned int k = 0; + char * bn; + struct disk_wwn_node_list *cur_list; + struct disk_wwn_node_entry *cur_ent; + char name[LMAX_PATH]; + + my_strcopy(name, wd, sizeof(name)); + name[sizeof(name) - 1] = '\0'; + bn = basename(name); + if (disk_wwn_node_listhead == NULL) { + collect_disk_wwn_nodes(); + if (disk_wwn_node_listhead == NULL) + return false; + } + cur_list = disk_wwn_node_listhead; + while (1) { + if (k >= cur_list->count) { + cur_list = cur_list->next; + if (! cur_list) + break; + k = 0; + } + cur_ent = &cur_list->nodes[k]; + k++; + if (0 == strcmp(cur_ent->disk_bname, bn)) { + my_strcopy(wwn_str, cur_ent->wwn, max_wwn_str_len); + wwn_str[max_wwn_str_len - 1] = '\0'; + return true; + } + } + return false; +} + +/* + * Look up a device node in a directory with symlinks to device nodes. + * @dir: Directory to examine, e.g. "/dev/disk/by-id". + * @pfx: Prefix of the symlink, e.g. "scsi-". + * @dev: Device node to look up, e.g. "/dev/sda". + * Returns a pointer to the name of the symlink without the prefix if a match + * has been found. + * Side effect: changes the working directory to @dir. + * Note: The caller must free the pointer returned by this function. + */ +static char * +lookup_dev(const char *dir, const char *pfx, const char *dev) +{ + unsigned st_rdev; + DIR *dirp; + struct dirent *entry; + char *result = NULL; + struct stat stats; + + if (stat(dev, &stats) < 0) + goto out; + st_rdev = stats.st_rdev; + if (chdir(dir) < 0) + goto out; + dirp = opendir(dir); + if (!dirp) + goto out; + while ((entry = readdir(dirp)) != NULL) { + if (stat(entry->d_name, &stats) >= 0 && + stats.st_rdev == st_rdev && + strncmp(entry->d_name, pfx, strlen(pfx)) == 0) { + result = strdup(entry->d_name + strlen(pfx)); + break; + } + } + closedir(dirp); +out: + return result; +} + +/* + * Obtain the SCSI ID of a disk. + * @dev_node: Device node of the disk, e.g. "/dev/sda". + * Return value: pointer to the SCSI ID if lookup succeeded or NULL if lookup + * failed. + * Note: The caller must free the returned buffer with free(). + */ +static char * +get_disk_scsi_id(const char *dev_node) +{ + char *scsi_id = NULL; + DIR *dir; + struct dirent *entry; + char holder[LMAX_PATH + 6]; + char sys_block[LMAX_PATH]; + + scsi_id = lookup_dev(dev_disk_byid_dir, "scsi-", dev_node); + if (scsi_id) + goto out; + scsi_id = lookup_dev(dev_disk_byid_dir, "dm-uuid-mpath-", dev_node); + if (scsi_id) + goto out; + scsi_id = lookup_dev(dev_disk_byid_dir, "usb-", dev_node); + if (scsi_id) + goto out; + snprintf(sys_block, sizeof(sys_block), "%s/class/block/%s/holders", + sysfsroot, dev_node + 5); + dir = opendir(sys_block); + if (!dir) + goto out; + while ((entry = readdir(dir)) != NULL) { + snprintf(holder, sizeof(holder), "/dev/%s", entry->d_name); + scsi_id = get_disk_scsi_id(holder); + if (scsi_id) + break; + } + closedir(dir); +out: + return scsi_id; +} + +/* Fetch USB device name string (form "-[.]+:.") given + * either a SCSI host name or devname (i.e. "h:c:t:l") string. If detected + * return 'b' (pointer to start of USB device name string which is null + * terminated), else return NULL. + */ +static char * +get_usb_devname(const char * hname, const char * devname, char * b, int b_len) +{ + int len; + char * c2p; + char * cp; + const char * np; + char bf2[LMAX_PATH]; + char buff[LMAX_DEVPATH]; + + if (hname) { + snprintf(buff, sizeof(buff), "%s%s", sysfsroot, scsi_host); + np = hname; + } else if (devname) { + snprintf(buff, sizeof(buff), "%s%s", sysfsroot, + class_scsi_dev); + np = devname; + } else + return NULL; + if (if_directory_chdir(buff, np) && getcwd(bf2, sizeof(bf2)) && + strstr(bf2, "usb")) { + if (b_len > 0) + b[0] = '\0'; + if ((cp = strstr(bf2, "/host"))) { + len = (cp - bf2) - 1; + if ((len > 0) && + ((c2p = (char *)memrchr(bf2, '/', len)))) { + len = cp - ++c2p; + snprintf(b, b_len, "%.*s", len, c2p); + } + } + return b; + } + return NULL; +} + +#define VPD_DEVICE_ID 0x83 +#define VPD_ASSOC_LU 0 +#define VPD_ASSOC_TPORT 1 +#define TPROTO_ISCSI 5 + +/* Iterates to next designation descriptor in the device identification + * VPD page. The 'initial_desig_desc' should point to start of first + * descriptor with 'page_len' being the number of valid bytes in that + * and following descriptors. To start, 'off' should point to a negative + * value, thereafter it should point to the value yielded by the previous + * call. If 0 returned then 'initial_desig_desc + *off' should be a valid + * descriptor; returns -1 if normal end condition and -2 for an abnormal + * termination. Matches association, designator_type and/or code_set when + * any of those values are greater than or equal to zero. */ +int +sg_vpd_dev_id_iter(const uint8_t * initial_desig_desc, int page_len, + int * off, int m_assoc, int m_desig_type, int m_code_set) +{ + const uint8_t * bp; + int k, c_set, assoc, desig_type; + + for (k = *off, bp = initial_desig_desc ; (k + 3) < page_len; ) { + k = (k < 0) ? 0 : (k + bp[k + 3] + 4); + if ((k + 4) > page_len) + break; + c_set = (bp[k] & 0xf); + if ((m_code_set >= 0) && (m_code_set != c_set)) + continue; + assoc = ((bp[k + 1] >> 4) & 0x3); + if ((m_assoc >= 0) && (m_assoc != assoc)) + continue; + desig_type = (bp[k + 1] & 0xf); + if ((m_desig_type >= 0) && (m_desig_type != desig_type)) + continue; + *off = k; + return 0; + } + return (k == page_len) ? -1 : -2; +} + +/* Fetch logical unit (LU) name given the device name in the form: + * h:c:t:l tuple string (e.g. "2:0:1:0"). This is fetched via sysfs (lk 3.15 + * and later) in vpd_pg83. For later ATA and SATA devices this may be its + * WWN. Normally take the first found in this order: NAA, EUI-64 * then SCSI + * name string. However if a SCSI name string is present and the protocol is + * iSCSI (target port checked) then the SCSI name string is preferred. If + * none of the above are present then check for T10 Vendor ID + * (designator_type=1) and use if available. */ +static char * +get_lu_name(const char * devname, char * b, int b_len, bool want_prefix) +{ + int fd, res, len, dlen, sns_dlen, off, k, n; + uint8_t *bp; + char *cp; + char buff[LMAX_DEVPATH]; + uint8_t u[512]; + uint8_t u_sns[512]; + struct stat a_stat; + + if ((NULL == b) || (b_len < 1)) + return b; + b[0] = '\0'; + snprintf(buff, sizeof(buff), "%s%s%s/device/vpd_pg83", + sysfsroot, class_scsi_dev, devname); + if (! ((stat(buff, &a_stat) >= 0) && S_ISREG(a_stat.st_mode))) + return b; + if ((fd = open(buff, O_RDONLY)) < 0) + return b; + res = read(fd, u, sizeof(u)); + if (res <= 8) { + close(fd); + return b; + } + close(fd); + if (VPD_DEVICE_ID != u[1]) + return b; + len = sg_get_unaligned_be16(u + 2); + if ((len + 4) != res) + return b; + bp = u + 4; + cp = b; + off = -1; + if (0 == sg_vpd_dev_id_iter(bp, len, &off, VPD_ASSOC_LU, + 8 /* SCSI name string (sns) */, + 3 /* UTF-8 */)) { + sns_dlen = bp[off + 3]; + memcpy(u_sns, bp + off + 4, sns_dlen); + /* now want to check if this is iSCSI */ + off = -1; + if (0 == sg_vpd_dev_id_iter(bp, len, &off, VPD_ASSOC_TPORT, + 8 /* SCSI name string (sns) */, + 3 /* UTF-8 */)) { + if ((0x80 & bp[1]) && + (TPROTO_ISCSI == (bp[0] >> 4))) { + snprintf(b, b_len, "%.*s", sns_dlen, u_sns); + return b; + } + } + } else + sns_dlen = 0; + + if (0 == sg_vpd_dev_id_iter(bp, len, &off, VPD_ASSOC_LU, + 3 /* NAA */, 1 /* binary */)) { + dlen = bp[off + 3]; + if (! ((8 == dlen) || (16 ==dlen))) + return b; + if (want_prefix) { + if ((n = snprintf(cp, b_len, "naa.")) >= b_len) + n = b_len - 1; + cp += n; + b_len -= n; + } + for (k = 0; ((k < dlen) && (b_len > 1)); ++k) { + snprintf(cp, b_len, "%02x", bp[off + 4 + k]); + cp += 2; + b_len -= 2; + } + } else if (0 == sg_vpd_dev_id_iter(bp, len, &off, VPD_ASSOC_LU, + 2 /* EUI */, 1 /* binary */)) { + dlen = bp[off + 3]; + if (! ((8 == dlen) || (12 == dlen) || (16 ==dlen))) + return b; + if (want_prefix) { + if ((n = snprintf(cp, b_len, "eui.")) >= b_len) + n = b_len - 1; + cp += n; + b_len -= n; + } + for (k = 0; ((k < dlen) && (b_len > 1)); ++k) { + snprintf(cp, b_len, "%02x", bp[off + 4 + k]); + cp += 2; + b_len -= 2; + } + } else if (0 == sg_vpd_dev_id_iter(bp, len, &off, VPD_ASSOC_LU, + 0xa /* UUID */, 1 /* binary */)) { + dlen = bp[off + 3]; + if ((1 != ((bp[off + 4] >> 4) & 0xf)) || (18 != dlen)) { + snprintf(cp, b_len, "??"); + /* cp += 2; */ + /* b_len -= 2; */ + } else { + if (want_prefix) { + if ((n = snprintf(cp, b_len, "uuid.")) >= + b_len) + n = b_len - 1; + cp += n; + b_len -= n; + } + for (k = 0; (k < 16) && (b_len > 1); ++k) { + if ((4 == k) || (6 == k) || (8 == k) || + (10 == k)) { + snprintf(cp, b_len, "-"); + ++cp; + --b_len; + } + snprintf(cp, b_len, "%02x", + (unsigned int)bp[off + 6 + k]); + cp += 2; + b_len -= 2; + } + } + } else if (sns_dlen > 0) + snprintf(b, b_len, "%.*s", sns_dlen, u_sns); + else if ((0 == sg_vpd_dev_id_iter(bp, len, &off, VPD_ASSOC_LU, + 0x1 /* T10 vendor ID */, -1)) && + ((bp[off] & 0xf) > 1 /* ASCII or UTF */)) { + dlen = bp[off + 3]; + if (dlen < 8) + return b; /* must have 8 byte T10 vendor id */ + if (want_prefix) { + if ((n = snprintf(cp, b_len, "t10.")) >= b_len) + n = b_len - 1; + cp += n; + b_len -= n; + } + snprintf(cp, b_len, "%.*s", dlen, bp + off + 4); + } + return b; +} + +/* Parse colon_list into host/channel/target/lun ("hctl") array, return true + * if successful, else false. colon_list should point at first character of + * hctl (i.e. a digit) and yields a new value in *outp when true returned. */ +static bool +parse_colon_list(const char * colon_list, struct addr_hctl * outp) +{ + int k; + uint64_t z; + const char * elem_end; + + if ((! colon_list) || (! outp)) + return false; +#if (HAVE_NVME && (! IGNORE_NVME)) + if ('N' == toupper((uint8_t)*colon_list)) + outp->h = NVME_HOST_NUM; + else +#endif + if (1 != sscanf(colon_list, "%d", &outp->h)) + return false; + if (NULL == (elem_end = strchr(colon_list, ':'))) + return false; + colon_list = elem_end + 1; + if (1 != sscanf(colon_list, "%d", &outp->c)) + return false; + if (NULL == (elem_end = strchr(colon_list, ':'))) + return false; + colon_list = elem_end + 1; + if (1 != sscanf(colon_list, "%d", &outp->t)) + return false; + if (NULL == (elem_end = strchr(colon_list, ':'))) + return false; + colon_list = elem_end + 1; + if (1 != sscanf(colon_list, "%" SCNu64 , &outp->l)) + return false; + z = outp->l; + for (k = 0; k < 8; k += 2, z >>= 16) + sg_put_unaligned_be16((uint16_t)z, outp->lun_arr + k); + return true; +} + +/* Print enclosure device link from the rport- or end_device- */ +static void +print_enclosure_device(const char *devname, const char *path, + const struct lsscsi_opts * op) +{ + char b[LMAX_PATH]; + struct addr_hctl hctl; + + if (parse_colon_list(devname, &hctl)) { + snprintf(b, sizeof(b), + "%s/device/target%d:%d:%d/%d:%d:%d:%" PRIu64, + path, hctl.h, hctl.c, hctl.t, + hctl.h, hctl.c, hctl.t, hctl.l); + if (enclosure_device_scan(b, op) > 0) + printf(" %s\n",enclosure_device.name); + } +} + +/* + * Obtain the GUID of the InfiniBand port associated with SCSI host number h + * by stripping prefix fe80:0000:0000:0000: from GID 0. An example: + * 0002:c903:00a0:5de2. + */ +static void +get_local_srp_gid(const int h, char *b, int b_len) +{ + int port; + char buff[LMAX_DEVPATH]; + char value[LMAX_NAME]; + + snprintf(buff, sizeof(buff), "%s%shost%d", sysfsroot, scsi_host, h); + if (!get_value(buff, "local_ib_port", value, sizeof(value))) + return; + if (sscanf(value, "%d", &port) != 1) + return; + if (!get_value(buff, "local_ib_device", value, sizeof(value))) + return; + snprintf(buff, sizeof(buff), "%s/class/infiniband/%s/ports/%d/gids", + sysfsroot, value, port); + if (!get_value(buff, "0", value, sizeof(value))) + return; + if (strlen(value) > 20) + snprintf(b, b_len, "%s", value + 20); +} + +/* + * Obtain the original GUID of the remote InfiniBand port associated with a + * SCSI host by stripping prefix fe80:0000:0000:0000: from its GID. An + * example: 0002:c903:00a0:5de2. Returns true on success, else false. + */ +static bool +get_srp_orig_dgid(const int h, char *b, int b_len) +{ + char buff[LMAX_DEVPATH]; + char value[LMAX_NAME]; + + snprintf(buff, sizeof(buff), "%s%shost%d", sysfsroot, scsi_host, h); + if (get_value(buff, "orig_dgid", value, sizeof(value)) && + strlen(value) > 20) { + snprintf(b, b_len, "%s", value + 20); + return true; + } + return false; +} + +/* + * Obtain the GUID of the remote InfiniBand port associated with a SCSI host + * by stripping prefix fe80:0000:0000:0000: from its GID. An example: + * 0002:c903:00a0:5de2. Returns true on success else false. + */ +static bool +get_srp_dgid(const int h, char *b, int b_len) +{ + char buff[LMAX_DEVPATH]; + char value[LMAX_NAME]; + + snprintf(buff, sizeof(buff), "%s%shost%d", sysfsroot, scsi_host, h); + if (get_value(buff, "dgid", value, sizeof(value)) && + strlen(value) > 20) { + snprintf(b, b_len, "%s", value + 20); + return true; + } + return false; +} + +/* Check host associated with 'devname' for known transport types. If so set + * transport_id, place a string in 'b' and return true. Otherwise return + * false. */ +static bool +transport_init(const char * devname, /* const struct lsscsi_opts * op, */ + int b_len, char * b) +{ + int off; + char * cp; + char buff[LMAX_DEVPATH]; + char wd[LMAX_PATH]; + struct stat a_stat; + + /* SPI host */ + snprintf(buff, sizeof(buff), "%s%s%s", sysfsroot, spi_host, devname); + if ((stat(buff, &a_stat) >= 0) && S_ISDIR(a_stat.st_mode)) { + transport_id = TRANSPORT_SPI; + snprintf(b, b_len, "spi:"); + return true; + } + + /* FC host */ + snprintf(buff, sizeof(buff), "%s%s%s", sysfsroot, fc_host, devname); + if ((stat(buff, &a_stat) >= 0) && S_ISDIR(a_stat.st_mode)) { + if (get_value(buff, "symbolic_name", wd, sizeof(wd))) { + if (strstr(wd, " over ")) { + transport_id = TRANSPORT_FCOE; + snprintf(b, b_len, "fcoe:"); + } + } + if (transport_id != TRANSPORT_FCOE) { + transport_id = TRANSPORT_FC; + snprintf(b, b_len, "fc:"); + } + off = strlen(b); + if (get_value(buff, "port_name", b + off, b_len - off)) { + off = strlen(b); + my_strcopy(b + off, ",", b_len - off); + off = strlen(b); + } else + return false; + if (get_value(buff, "port_id", b + off, b_len - off)) + return true; + else + return false; + } + + /* SRP host */ + snprintf(buff, sizeof(buff), "%s%s%s", sysfsroot, srp_host, devname); + if (stat(buff, &a_stat) >= 0 && S_ISDIR(a_stat.st_mode)) { + int h; + + transport_id = TRANSPORT_SRP; + snprintf(b, b_len, "srp:"); + if (sscanf(devname, "host%d", &h) == 1) + get_local_srp_gid(h, b + strlen(b), b_len - strlen(b)); + return true; + } + + /* SAS host */ + /* SAS transport layer representation */ + snprintf(buff, sizeof(buff), "%s%s%s", sysfsroot, sas_host, devname); + if ((stat(buff, &a_stat) >= 0) && S_ISDIR(a_stat.st_mode)) { + transport_id = TRANSPORT_SAS; + off = strlen(buff); + snprintf(buff + off, sizeof(buff) - off, "/device"); + if (sas_low_phy_scan(buff, NULL) < 1) + return false; + snprintf(buff, sizeof(buff), "%s%s%s", sysfsroot, sas_phy, + sas_low_phy); + snprintf(b, b_len, "sas:"); + off = strlen(b); + if (get_value(buff, "sas_address", b + off, b_len - off)) + return true; + else + pr2serr("_init: no sas_address, wd=%s\n", buff); + } + + /* SAS class representation */ + snprintf(buff, sizeof(buff), "%s%s%s%s", sysfsroot, scsi_host, + devname, "/device/sas/ha"); + if ((stat(buff, &a_stat) >= 0) && S_ISDIR(a_stat.st_mode)) { + transport_id = TRANSPORT_SAS_CLASS; + snprintf(b, b_len, "sas:"); + off = strlen(b); + if (get_value(buff, "device_name", b + off, b_len - off)) + return true; + else + pr2serr("_init: no device_name, wd=%s\n", buff); + } + + /* SBP (FireWire) host */ + do { + char *t, buff2[LMAX_DEVPATH]; + + /* resolve SCSI host device */ + snprintf(buff, sizeof(buff), "%s%s%s%s", sysfsroot, scsi_host, + devname, "/device"); + if (readlink(buff, buff2, sizeof(buff2)) <= 0) + break; + + /* check if the SCSI host has a FireWire host as ancestor */ + if (!(t = strstr(buff2, "/fw-host"))) + break; + transport_id = TRANSPORT_SBP; + + /* terminate buff2 after FireWire host */ + if (!(t = strchr(t+1, '/'))) + break; + *t = 0; + + /* resolve FireWire host device */ + buff[strlen(buff) - strlen("device")] = 0; + if (strlen(buff) + strlen(buff2) + strlen("host_id/guid") + 2 + > sizeof(buff)) + break; + my_strcopy(buff + strlen(buff), buff2, sizeof(buff)); + + /* read the FireWire host's EUI-64 */ + if (!get_value(buff, "host_id/guid", buff2, sizeof(buff2)) || + strlen(buff2) != 18) + break; + snprintf(b, b_len, "sbp:%s", buff2 + 2); + return true; + } while (0); + + /* iSCSI host */ + snprintf(buff, sizeof(buff), "%s%s%s", sysfsroot, iscsi_host, devname); + if ((stat(buff, &a_stat) >= 0) && S_ISDIR(a_stat.st_mode)) { + transport_id = TRANSPORT_ISCSI; + snprintf(b, b_len, "iscsi:"); +// >>> Can anything useful be placed after "iscsi:" in single line +// host output? +// Hmmm, probably would like SAM-4 ",i,0x" notation here. + return true; + } + + /* USB host? */ + cp = get_usb_devname(devname, NULL, wd, sizeof(wd) - 1); + if (cp) { + transport_id = TRANSPORT_USB; + snprintf(b, b_len, "usb:%s", cp); + return true; + } + + /* ATA or SATA host, crude check: driver name */ + snprintf(buff, sizeof(buff), "%s%s%s", sysfsroot, scsi_host, devname); + if (get_value(buff, "proc_name", wd, sizeof(wd))) { + if (0 == strcmp("ahci", wd)) { + transport_id = TRANSPORT_SATA; + snprintf(b, b_len, "sata:"); + return true; + } else if (strstr(wd, "ata")) { + if (0 == memcmp("sata", wd, 4)) { + transport_id = TRANSPORT_SATA; + snprintf(b, b_len, "sata:"); + return true; + } + transport_id = TRANSPORT_ATA; + snprintf(b, b_len, "ata:"); + return true; + } + } + return false; +} + +/* Given the transport_id of a SCSI host (initiator) associated with + * 'path_name' output additional information. + */ +static void +transport_init_longer(const char * path_name, const struct lsscsi_opts * op) +{ + int k, j, len; + int phynum; + int portnum; + char * cp; + struct stat a_stat; + struct dirent ** phylist; + struct dirent ** portlist; + char buff[LMAX_PATH]; + char bname[LMAX_NAME]; + char value[LMAX_NAME]; + + my_strcopy(buff, path_name, sizeof(buff)); + cp = basename(buff); + my_strcopy(bname, cp, sizeof(bname)); + bname[sizeof(bname) - 1] = '\0'; + cp = bname; + switch (transport_id) { + case TRANSPORT_SPI: + printf(" transport=spi\n"); + snprintf(buff, sizeof(buff), "%s%s%s", sysfsroot, spi_host, + cp); + if (get_value(buff, "signalling", value, sizeof(value))) + printf(" signalling=%s\n", value); + break; + case TRANSPORT_FC: + case TRANSPORT_FCOE: + printf(" transport=%s\n", + transport_id == TRANSPORT_FC ? "fc:" : "fcoe:"); + snprintf(buff, sizeof(buff), "%s%s%s", path_name, + "/device/fc_host/", cp); + if (stat(buff, &a_stat) < 0) { + if (op->verbose > 2) + printf("no fc_host directory\n"); + break; + } + if (get_value(buff, "active_fc4s", value, sizeof(value))) + printf(" active_fc4s=%s\n", value); + if (get_value(buff, "supported_fc4s", value, sizeof(value))) + printf(" supported_fc4s=%s\n", value); + if (get_value(buff, "fabric_name", value, sizeof(value))) + printf(" fabric_name=%s\n", value); + if (get_value(buff, "maxframe_size", value, sizeof(value))) + printf(" maxframe_size=%s\n", value); + if (get_value(buff, "max_npiv_vports", value, sizeof(value))) + printf(" max_npiv_vports=%s\n", value); + if (get_value(buff, "npiv_vports_inuse", value, sizeof(value))) + printf(" npiv_vports_inuse=%s\n", value); + if (get_value(buff, "node_name", value, sizeof(value))) + printf(" node_name=%s\n", value); + if (get_value(buff, "port_name", value, sizeof(value))) + printf(" port_name=%s\n", value); + if (get_value(buff, "port_id", value, sizeof(value))) + printf(" port_id=%s\n", value); + if (get_value(buff, "port_state", value, sizeof(value))) + printf(" port_state=%s\n", value); + if (get_value(buff, "port_type", value, sizeof(value))) + printf(" port_type=%s\n", value); + if (get_value(buff, "speed", value, sizeof(value))) + printf(" speed=%s\n", value); + if (get_value(buff, "supported_speeds", value, sizeof(value))) + printf(" supported_speeds=%s\n", value); + if (get_value(buff, "supported_classes", value, sizeof(value))) + printf(" supported_classes=%s\n", value); + if (get_value(buff, "tgtid_bind_type", value, sizeof(value))) + printf(" tgtid_bind_type=%s\n", value); + if (op->verbose > 2) + printf("fetched from directory: %s\n", buff); + break; + case TRANSPORT_SRP: + printf(" transport=srp\n"); + { + int h; + + if (sscanf(path_name, "host%d", &h) != 1) + break; + if (get_srp_orig_dgid(h, value, sizeof(value))) + printf(" orig_dgid=%s\n", value); + if (get_srp_dgid(h, value, sizeof(value))) + printf(" dgid=%s\n", value); + } + break; + case TRANSPORT_SAS: + printf(" transport=sas\n"); + snprintf(buff, sizeof(buff), "%s%s", path_name, "/device"); + if ((portnum = sas_port_scan(buff, &portlist)) < 1) { + /* no configured ports */ + printf(" no configured ports\n"); + if ((phynum = sas_low_phy_scan(buff, &phylist)) < 1) { + printf(" no configured phys\n"); + return; + } + for (k = 0; k < phynum; ++k) { + /* emit something potentially useful */ + snprintf(buff, sizeof(buff), "%s%s%s", + sysfsroot, sas_phy, + phylist[k]->d_name); + printf(" %s\n",phylist[k]->d_name); + if (get_value(buff, "sas_address", value, + sizeof(value))) + printf(" sas_address=%s\n", value); + if (get_value(buff, "phy_identifier", value, + sizeof(value))) + printf(" phy_identifier=%s\n", + value); + if (get_value(buff, "minimum_linkrate", value, + sizeof(value))) + printf(" minimum_linkrate=%s\n", + value); + if (get_value(buff, "minimum_linkrate_hw", + value, sizeof(value))) + printf(" minimum_linkrate_hw=%s\n", + value); + if (get_value(buff, "maximum_linkrate", value, + sizeof(value))) + printf(" maximum_linkrate=%s\n", + value); + if (get_value(buff, "maximum_linkrate_hw", + value, sizeof(value))) + printf(" maximum_linkrate_hw=%s\n", + value); + if (get_value(buff, "negotiated_linkrate", + value, sizeof(value))) + printf(" negotiated_linkrate=%s\n", + value); + } + return; + } + for (k = 0; k < portnum; ++k) { /* for each host port */ + snprintf(buff, sizeof(buff), "%s%s%s", path_name, + "/device/", portlist[k]->d_name); + if ((phynum = sas_low_phy_scan(buff, &phylist)) < 1) { + printf(" %s: phy list not available\n", + portlist[k]->d_name); + free(portlist[k]); + continue; + } + + snprintf(buff, sizeof(buff), "%s%s%s", sysfsroot, + sas_port, portlist[k]->d_name); + if (get_value(buff, "num_phys", value, + sizeof(value))) { + printf(" %s: num_phys=%s,", + portlist[k]->d_name, value); + for (j = 0; j < phynum; ++j) { + printf(" %s", phylist[j]->d_name); + free(phylist[j]); + } + printf("\n"); + if (op->verbose > 2) + printf(" fetched from directory: " + "%s\n", buff); + free(phylist); + } + snprintf(buff, sizeof(buff), "%s%s%s", sysfsroot, + sas_phy, sas_low_phy); + if (get_value(buff, "device_type", value, + sizeof(value))) + printf(" device_type=%s\n", value); + if (get_value(buff, "initiator_port_protocols", value, + sizeof(value))) + printf(" initiator_port_protocols=%s\n", + value); + if (get_value(buff, "invalid_dword_count", value, + sizeof(value))) + printf(" invalid_dword_count=%s\n", value); + if (get_value(buff, "loss_of_dword_sync_count", value, + sizeof(value))) + printf(" loss_of_dword_sync_count=%s\n", + value); + if (get_value(buff, "minimum_linkrate", value, + sizeof(value))) + printf(" minimum_linkrate=%s\n", value); + if (get_value(buff, "minimum_linkrate_hw", value, + sizeof(value))) + printf(" minimum_linkrate_hw=%s\n", value); + if (get_value(buff, "maximum_linkrate", value, + sizeof(value))) + printf(" maximum_linkrate=%s\n", value); + if (get_value(buff, "maximum_linkrate_hw", value, + sizeof(value))) + printf(" maximum_linkrate_hw=%s\n", value); + if (get_value(buff, "negotiated_linkrate", value, + sizeof(value))) + printf(" negotiated_linkrate=%s\n", value); + if (get_value(buff, "phy_identifier", value, + sizeof(value))) + printf(" phy_identifier=%s\n", value); + if (get_value(buff, "phy_reset_problem_count", value, + sizeof(value))) + printf(" phy_reset_problem_count=%s\n", + value); + if (get_value(buff, "running_disparity_error_count", + value, sizeof(value))) + printf(" running_disparity_error_count=" + "%s\n", value); + if (get_value(buff, "sas_address", value, + sizeof(value))) + printf(" sas_address=%s\n", value); + if (get_value(buff, "target_port_protocols", value, + sizeof(value))) + printf(" target_port_protocols=%s\n", + value); + if (op->verbose > 2) + printf(" fetched from directory: %s\n", buff); + + free(portlist[k]); + + } + free(portlist); + + break; + case TRANSPORT_SAS_CLASS: + printf(" transport=sas\n"); + printf(" sub_transport=sas_class\n"); + snprintf(buff, sizeof(buff), "%s%s", path_name, + "/device/sas/ha"); + if (get_value(buff, "device_name", value, sizeof(value))) + printf(" device_name=%s\n", value); + if (get_value(buff, "ha_name", value, sizeof(value))) + printf(" ha_name=%s\n", value); + if (get_value(buff, "version_descriptor", value, + sizeof(value))) + printf(" version_descriptor=%s\n", value); + printf(" phy0:\n"); + len = strlen(buff); + snprintf(buff + len, sizeof(buff) - len, "%s", "/phys/0"); + if (get_value(buff, "class", value, sizeof(value))) + printf(" class=%s\n", value); + if (get_value(buff, "enabled", value, sizeof(value))) + printf(" enabled=%s\n", value); + if (get_value(buff, "id", value, sizeof(value))) + printf(" id=%s\n", value); + if (get_value(buff, "iproto", value, sizeof(value))) + printf(" iproto=%s\n", value); + if (get_value(buff, "linkrate", value, sizeof(value))) + printf(" linkrate=%s\n", value); + if (get_value(buff, "oob_mode", value, sizeof(value))) + printf(" oob_mode=%s\n", value); + if (get_value(buff, "role", value, sizeof(value))) + printf(" role=%s\n", value); + if (get_value(buff, "sas_addr", value, sizeof(value))) + printf(" sas_addr=%s\n", value); + if (get_value(buff, "tproto", value, sizeof(value))) + printf(" tproto=%s\n", value); + if (get_value(buff, "type", value, sizeof(value))) + printf(" type=%s\n", value); + if (op->verbose > 2) + printf("fetched from directory: %s\n", buff); + break; + case TRANSPORT_ISCSI: + printf(" transport=iSCSI\n"); +// >>> This is the multi-line host output for iSCSI. Anymore to +// add here? [From +// /sys/class/scsi_host/hostN/device/iscsi_host:hostN directory] + break; + case TRANSPORT_SBP: + printf(" transport=sbp\n"); + break; + case TRANSPORT_USB: + printf(" transport=usb\n"); + printf(" device_name=%s\n", get_usb_devname(cp, NULL, + value, sizeof(value))); + break; + case TRANSPORT_ATA: + printf(" transport=ata\n"); + break; + case TRANSPORT_SATA: + printf(" transport=sata\n"); + break; + case TRANSPORT_PCIE: + printf(" transport=pcie\n"); + break; + default: + if (op->verbose > 1) + pr2serr("No transport information\n"); + break; + } +} + +/* Attempt to determine the transport type of the SCSI device (LU) associated + * with 'devname'. If found set transport_id, place string in 'b' and return + * true. Otherwise return false. */ +static bool +transport_tport(const char * devname, const struct lsscsi_opts * op, + int b_len, char * b) +{ + bool ata_dev; + int off, n; + char * cp; + char buff[LMAX_DEVPATH]; + char wd[LMAX_PATH]; + char nm[LMAX_NAME]; + char tpgt[LMAX_NAME]; + struct addr_hctl hctl; + struct stat a_stat; + + if (! parse_colon_list(devname, &hctl)) + return false; + + /* check for SAS host */ + snprintf(buff, sizeof(buff), "%s%shost%d", sysfsroot, sas_host, + hctl.h); + if ((stat(buff, &a_stat) >= 0) && S_ISDIR(a_stat.st_mode)) { + /* SAS transport layer representation */ + transport_id = TRANSPORT_SAS; + snprintf(buff, sizeof(buff), "%s%s%s", sysfsroot, + class_scsi_dev, devname); + if (if_directory_chdir(buff, "device")) { + if (NULL == getcwd(wd, sizeof(wd))) + return false; + cp = strrchr(wd, '/'); + if (NULL == cp) + return false; + *cp = '\0'; + cp = strrchr(wd, '/'); + if (NULL == cp) + return false; + *cp = '\0'; + cp = basename(wd); + my_strcopy(sas_hold_end_device, cp, + sizeof(sas_hold_end_device)); + snprintf(buff, sizeof(buff), "%s%s%s", sysfsroot, + sas_device, cp); + + snprintf(b, b_len, "sas:"); + off = strlen(b); + if (get_value(buff, "sas_address", b + off, + b_len - off)) + return true; + else { /* non-SAS device in SAS domain */ + snprintf(b + off, b_len - off, + "0x0000000000000000"); + if (op->verbose > 1) + pr2serr("%s: no sas_address, wd=%s\n", + __func__, buff); + return true; + } + } else + pr2serr("%s: down FAILED: %s\n", __func__, buff); + return false; + } + + /* not SAS, so check for SPI host */ + snprintf(buff, sizeof(buff), "%s%shost%d", sysfsroot, spi_host, + hctl.h); + if ((stat(buff, &a_stat) >= 0) && S_ISDIR(a_stat.st_mode)) { + transport_id = TRANSPORT_SPI; + snprintf(b, b_len, "spi:%d", hctl.t); + return true; + } + + /* no, so check for FC host */ + snprintf(buff, sizeof(buff), "%s%shost%d", sysfsroot, fc_host, + hctl.h); + if ((stat(buff, &a_stat) >= 0) && S_ISDIR(a_stat.st_mode)) { + if (get_value(buff, "symbolic_name", wd, sizeof(wd))) { + if (strstr(wd, " over ")) { + transport_id = TRANSPORT_FCOE; + snprintf(b, b_len, "fcoe:"); + } + } + if (transport_id != TRANSPORT_FCOE) { + transport_id = TRANSPORT_FC; + snprintf(b, b_len, "fc:"); + } + snprintf(buff, sizeof(buff), "%s%starget%d:%d:%d", sysfsroot, + fc_transport, hctl.h, hctl.c, hctl.t); + off = strlen(b); + if (get_value(buff, "port_name", b + off, b_len - off)) { + off = strlen(b); + my_strcopy(b + off, ",", b_len - off); + off = strlen(b); + } else + return false; + if (get_value(buff, "port_id", b + off, b_len - off)) + return true; + else + return false; + } + + /* no, so check for SRP host */ + snprintf(buff, sizeof(buff), "%s%shost%d", sysfsroot, srp_host, + hctl.h); + if (stat(buff, &a_stat) >= 0 && S_ISDIR(a_stat.st_mode)) { + transport_id = TRANSPORT_SRP; + snprintf(b, b_len, "srp:"); + get_local_srp_gid(hctl.h, b + strlen(b), b_len - strlen(b)); + return true; + } + + /* SAS class representation or SBP? */ + snprintf(buff, sizeof(buff), "%s%s/%s", sysfsroot, bus_scsi_devs, + devname); + if (if_directory_chdir(buff, "sas_device")) { + transport_id = TRANSPORT_SAS_CLASS; + snprintf(b, b_len, "sas:"); + off = strlen(b); + if (get_value(".", "sas_addr", b + off, b_len - off)) + return true; + else + pr2serr("%s: no sas_addr, wd=%s\n", __func__, buff); + } else if (get_value(buff, "ieee1394_id", wd, sizeof(wd))) { + /* IEEE1394 SBP device */ + transport_id = TRANSPORT_SBP; + snprintf(b, b_len, "sbp:%s", wd); + return true; + } + + /* iSCSI device? */ + snprintf(buff, sizeof(buff), "%s%shost%d/device", sysfsroot, + iscsi_host, hctl.h); + if ((stat(buff, &a_stat) >= 0) && S_ISDIR(a_stat.st_mode)) { + if (1 != iscsi_target_scan(buff, &hctl)) + return false; + transport_id = TRANSPORT_ISCSI; + snprintf(buff, sizeof(buff), "%s%ssession%d", sysfsroot, + iscsi_session, iscsi_tsession_num); + if (! get_value(buff, "targetname", nm, sizeof(nm))) + return false; + if (! get_value(buff, "tpgt", tpgt, sizeof(tpgt))) + return false; + n = atoi(tpgt); + // output target port name as per sam4r08, annex A, table A.3 + snprintf(b, b_len, "%s,t,0x%x", nm, n); +// >>> That reference says maximum length of targetname is 223 bytes +// (UTF-8) excluding trailing null. + return true; + } + + /* USB device? */ + cp = get_usb_devname(NULL, devname, wd, sizeof(wd) - 1); + if (cp) { + transport_id = TRANSPORT_USB; + snprintf(b, b_len, "usb:%s", cp); + return true; + } + + /* ATA or SATA device, crude check: driver name */ + snprintf(buff, sizeof(buff), "%s%shost%d", sysfsroot, scsi_host, + hctl.h); + if (get_value(buff, "proc_name", wd, sizeof(wd))) { + ata_dev = false; + if (0 == strcmp("ahci", wd)) { + transport_id = TRANSPORT_SATA; + snprintf(b, b_len, "sata:"); + ata_dev = true; + } else if (strstr(wd, "ata")) { + if (0 == memcmp("sata", wd, 4)) { + transport_id = TRANSPORT_SATA; + snprintf(b, b_len, "sata:"); + } else { + transport_id = TRANSPORT_ATA; + snprintf(b, b_len, "ata:"); + } + ata_dev = true; + } + if (ata_dev) { + off = strlen(b); + snprintf(b + off, b_len - off, "%s", + get_lu_name(devname, wd, sizeof(wd), false)); + return true; + } + } + return false; +} + +/* Given the transport_id of the SCSI device (LU) associated with 'devname' + * output additional information. */ +static void +transport_tport_longer(const char * devname, const struct lsscsi_opts * op) +{ + char * cp; + char path_name[LMAX_DEVPATH]; + char buff[LMAX_DEVPATH]; + char b2[LMAX_DEVPATH]; + char wd[LMAX_PATH]; + char value[LMAX_NAME]; + struct addr_hctl hctl; + +#if 0 + snprintf(buff, sizeof(buff), "%s/scsi_device:%s", path_name, devname); + if (! if_directory_chdir(buff, "device")) + return; + if (NULL == getcwd(wd, sizeof(wd))) + return; +#else + snprintf(path_name, sizeof(path_name), "%s%s%s", sysfsroot, + class_scsi_dev, devname); + my_strcopy(buff, path_name, sizeof(buff)); +#endif + switch (transport_id) { + case TRANSPORT_SPI: + printf(" transport=spi\n"); + if (! parse_colon_list(devname, &hctl)) + break; + snprintf(buff, sizeof(buff), "%s%starget%d:%d:%d", sysfsroot, + spi_transport, hctl.h, hctl.c, hctl.t); + printf(" target_id=%d\n", hctl.t); + if (get_value(buff, "dt", value, sizeof(value))) + printf(" dt=%s\n", value); + if (get_value(buff, "max_offset", value, sizeof(value))) + printf(" max_offset=%s\n", value); + if (get_value(buff, "max_width", value, sizeof(value))) + printf(" max_width=%s\n", value); + if (get_value(buff, "min_period", value, sizeof(value))) + printf(" min_period=%s\n", value); + if (get_value(buff, "offset", value, sizeof(value))) + printf(" offset=%s\n", value); + if (get_value(buff, "period", value, sizeof(value))) + printf(" period=%s\n", value); + if (get_value(buff, "width", value, sizeof(value))) + printf(" width=%s\n", value); + break; + case TRANSPORT_FC: + case TRANSPORT_FCOE: + printf(" transport=%s\n", + transport_id == TRANSPORT_FC ? "fc:" : "fcoe:"); + if (! if_directory_chdir(path_name, "device")) + return; + if (NULL == getcwd(wd, sizeof(wd))) + return; + cp = strrchr(wd, '/'); + if (NULL == cp) + return; + *cp = '\0'; + cp = strrchr(wd, '/'); + if (NULL == cp) + return; + *cp = '\0'; + cp = basename(wd); + snprintf(buff, sizeof(buff), "%s%s", "fc_remote_ports/", cp); + if (if_directory_chdir(wd, buff)) { + if (NULL == getcwd(buff, sizeof(buff))) + return; + } else { /* newer transport */ + /* /sys /class/fc_remote_ports/ rport-x:y-z / */ + snprintf(buff, sizeof(buff), "%s%s%s/", sysfsroot, + fc_remote_ports, cp); + } + snprintf(b2, sizeof(b2), "%s%s", path_name, "/device/"); + if (get_value(b2, "vendor", value, sizeof(value))) + printf(" vendor=%s\n", value); + if (get_value(b2, "model", value, sizeof(value))) + printf(" model=%s\n", value); + printf(" %s\n",cp); /* rport */ + if (get_value(buff, "node_name", value, sizeof(value))) + printf(" node_name=%s\n", value); + if (get_value(buff, "port_name", value, sizeof(value))) + printf(" port_name=%s\n", value); + if (get_value(buff, "port_id", value, sizeof(value))) + printf(" port_id=%s\n", value); + if (get_value(buff, "port_state", value, sizeof(value))) + printf(" port_state=%s\n", value); + if (get_value(buff, "roles", value, sizeof(value))) + printf(" roles=%s\n", value); +// xxxxxxxxxxxx following call to print_enclosure_device fails since b2 is +// inappropriate, comment out since might be useless (check with FCP folks) + // print_enclosure_device(devname, b2, op); + if (get_value(buff, "scsi_target_id", value, sizeof(value))) + printf(" scsi_target_id=%s\n", value); + if (get_value(buff, "supported_classes", value, + sizeof(value))) + printf(" supported_classes=%s\n", value); + if (get_value(buff, "fast_io_fail_tmo", value, sizeof(value))) + printf(" fast_io_fail_tmo=%s\n", value); + if (get_value(buff, "dev_loss_tmo", value, sizeof(value))) + printf(" dev_loss_tmo=%s\n", value); + if (op->verbose > 2) { + printf(" fetched from directory: %s\n", buff); + printf(" fetched from directory: %s\n", b2); + } + break; + case TRANSPORT_SRP: + printf(" transport=srp\n"); + if (! parse_colon_list(devname, &hctl)) + break; + if (get_srp_orig_dgid(hctl.h, value, sizeof(value))) + printf(" orig_dgid=%s\n", value); + if (get_srp_dgid(hctl.h, value, sizeof(value))) + printf(" dgid=%s\n", value); + break; + case TRANSPORT_SAS: + printf(" transport=sas\n"); + snprintf(buff, sizeof(buff), "%s%s%s", sysfsroot, sas_device, + sas_hold_end_device); + + snprintf(b2, sizeof(b2), "%s%s", path_name, "/device/"); + if (get_value(b2, "vendor", value, sizeof(value))) + printf(" vendor=%s\n", value); + if (get_value(b2, "model", value, sizeof(value))) + printf(" model=%s\n", value); + + snprintf(b2, sizeof(b2), "%s%s%s", sysfsroot, sas_end_device, + sas_hold_end_device); + if (get_value(buff, "bay_identifier", value, sizeof(value))) + printf(" bay_identifier=%s\n", value); + print_enclosure_device(devname, b2, op); + if (get_value(buff, "enclosure_identifier", value, + sizeof(value))) + printf(" enclosure_identifier=%s\n", value); + if (get_value(buff, "initiator_port_protocols", value, + sizeof(value))) + printf(" initiator_port_protocols=%s\n", value); + if (get_value(b2, "initiator_response_timeout", value, + sizeof(value))) + printf(" initiator_response_timeout=%s\n", value); + if (get_value(b2, "I_T_nexus_loss_timeout", value, + sizeof(value))) + printf(" I_T_nexus_loss_timeout=%s\n", value); + if (get_value(buff, "phy_identifier", value, sizeof(value))) + printf(" phy_identifier=%s\n", value); + if (get_value(b2, "ready_led_meaning", value, sizeof(value))) + printf(" ready_led_meaning=%s\n", value); + if (get_value(buff, "sas_address", value, sizeof(value))) + printf(" sas_address=%s\n", value); + if (get_value(buff, "target_port_protocols", value, + sizeof(value))) + printf(" target_port_protocols=%s\n", value); + if (get_value(b2, "tlr_enabled", value, sizeof(value))) + printf(" tlr_enabled=%s\n", value); + if (get_value(b2, "tlr_supported", value, sizeof(value))) + printf(" tlr_supported=%s\n", value); + if (op->verbose > 2) { + printf("fetched from directory: %s\n", buff); + printf("fetched from directory: %s\n", b2); + } + break; + case TRANSPORT_SAS_CLASS: + printf(" transport=sas\n"); + printf(" sub_transport=sas_class\n"); + snprintf(buff, sizeof(buff), "%s%s", path_name, + "/device/sas_device"); + if (get_value(buff, "device_name", value, sizeof(value))) + printf(" device_name=%s\n", value); + if (get_value(buff, "dev_type", value, sizeof(value))) + printf(" dev_type=%s\n", value); + if (get_value(buff, "iproto", value, sizeof(value))) + printf(" iproto=%s\n", value); + if (get_value(buff, "iresp_timeout", value, sizeof(value))) + printf(" iresp_timeout=%s\n", value); + if (get_value(buff, "itnl_timeout", value, sizeof(value))) + printf(" itnl_timeout=%s\n", value); + if (get_value(buff, "linkrate", value, sizeof(value))) + printf(" linkrate=%s\n", value); + if (get_value(buff, "max_linkrate", value, sizeof(value))) + printf(" max_linkrate=%s\n", value); + if (get_value(buff, "max_pathways", value, sizeof(value))) + printf(" max_pathways=%s\n", value); + if (get_value(buff, "min_linkrate", value, sizeof(value))) + printf(" min_linkrate=%s\n", value); + if (get_value(buff, "pathways", value, sizeof(value))) + printf(" pathways=%s\n", value); + if (get_value(buff, "ready_led_meaning", value, + sizeof(value))) + printf(" ready_led_meaning=%s\n", value); + if (get_value(buff, "rl_wlun", value, sizeof(value))) + printf(" rl_wlun=%s\n", value); + if (get_value(buff, "sas_addr", value, sizeof(value))) + printf(" sas_addr=%s\n", value); + if (get_value(buff, "tproto", value, sizeof(value))) + printf(" tproto=%s\n", value); + if (get_value(buff, "transport_layer_retries", value, + sizeof(value))) + printf(" transport_layer_retries=%s\n", value); + if (op->verbose > 2) + printf("fetched from directory: %s\n", buff); + break; + case TRANSPORT_ISCSI: + printf(" transport=iSCSI\n"); + snprintf(buff, sizeof(buff), "%s%ssession%d", sysfsroot, + iscsi_session, iscsi_tsession_num); + if (get_value(buff, "targetname", value, sizeof(value))) + printf(" targetname=%s\n", value); + if (get_value(buff, "tpgt", value, sizeof(value))) + printf(" tpgt=%s\n", value); + if (get_value(buff, "data_pdu_in_order", value, + sizeof(value))) + printf(" data_pdu_in_order=%s\n", value); + if (get_value(buff, "data_seq_in_order", value, + sizeof(value))) + printf(" data_seq_in_order=%s\n", value); + if (get_value(buff, "erl", value, sizeof(value))) + printf(" erl=%s\n", value); + if (get_value(buff, "first_burst_len", value, sizeof(value))) + printf(" first_burst_len=%s\n", value); + if (get_value(buff, "initial_r2t", value, sizeof(value))) + printf(" initial_r2t=%s\n", value); + if (get_value(buff, "max_burst_len", value, sizeof(value))) + printf(" max_burst_len=%s\n", value); + if (get_value(buff, "max_outstanding_r2t", value, + sizeof(value))) + printf(" max_outstanding_r2t=%s\n", value); + if (get_value(buff, "recovery_tmo", value, sizeof(value))) + printf(" recovery_tmo=%s\n", value); +// >>> Would like to see what are readable attributes in this directory. +// Ignoring connections for the time being. Could add with an entry +// for connection= with normal two space indent followed by +// attributes for that connection indented 4 spaces + if (op->verbose > 2) + printf("fetched from directory: %s\n", buff); + break; + case TRANSPORT_SBP: + printf(" transport=sbp\n"); + if (! if_directory_chdir(path_name, "device")) + return; + if (NULL == getcwd(wd, sizeof(wd))) + return; + if (get_value(wd, "ieee1394_id", value, sizeof(value))) + printf(" ieee1394_id=%s\n", value); + if (op->verbose > 2) + printf("fetched from directory: %s\n", buff); + break; + case TRANSPORT_USB: + printf(" transport=usb\n"); + printf(" device_name=%s\n", get_usb_devname(NULL, devname, + value, sizeof(value))); + break; + case TRANSPORT_ATA: + printf(" transport=ata\n"); + cp = get_lu_name(devname, b2, sizeof(b2), false); + if (strlen(cp) > 0) + printf(" wwn=%s\n", cp); + break; + case TRANSPORT_SATA: + printf(" transport=sata\n"); + cp = get_lu_name(devname, b2, sizeof(b2), false); + if (strlen(cp) > 0) + printf(" wwn=%s\n", cp); + break; + default: + if (op->verbose > 1) + pr2serr("No transport information\n"); + break; + } +} + +static void +longer_d_entry(const char * path_name, const char * devname, + const struct lsscsi_opts * op) +{ + char value[LMAX_NAME]; + + if (op->transport_info) { + transport_tport_longer(devname, op); + return; + } + if (op->long_opt >= 3) { + if (get_value(path_name, "device_blocked", value, + sizeof(value))) + printf(" device_blocked=%s\n", value); + else if (op->verbose > 0) + printf(" device_blocked=?\n"); + if (get_value(path_name, "iocounterbits", value, + sizeof(value))) + printf(" iocounterbits=%s\n", value); + else if (op->verbose > 0) + printf(" iocounterbits=?\n"); + if (get_value(path_name, "iodone_cnt", value, sizeof(value))) + printf(" iodone_cnt=%s\n", value); + else if (op->verbose > 0) + printf(" iodone_cnt=?\n"); + if (get_value(path_name, "ioerr_cnt", value, sizeof(value))) + printf(" ioerr_cnt=%s\n", value); + else if (op->verbose > 0) + printf(" ioerr_cnt=?\n"); + if (get_value(path_name, "iorequest_cnt", value, + sizeof(value))) + printf(" iorequest_cnt=%s\n", value); + else if (op->verbose > 0) + printf(" iorequest_cnt=?\n"); + if (get_value(path_name, "queue_depth", value, + sizeof(value))) + printf(" queue_depth=%s\n", value); + else if (op->verbose > 0) + printf(" queue_depth=?\n"); + if (get_value(path_name, "queue_type", value, + sizeof(value))) + printf(" queue_type=%s\n", value); + else if (op->verbose > 0) + printf(" queue_type=?\n"); + if (get_value(path_name, "scsi_level", value, + sizeof(value))) + printf(" scsi_level=%s\n", value); + else if (op->verbose > 0) + printf(" scsi_level=?\n"); + if (get_value(path_name, "state", value, + sizeof(value))) + printf(" state=%s\n", value); + else if (op->verbose > 0) + printf(" state=?\n"); + if (get_value(path_name, "timeout", value, + sizeof(value))) + printf(" timeout=%s\n", value); + else if (op->verbose > 0) + printf(" timeout=?\n"); + if (get_value(path_name, "type", value, + sizeof(value))) + printf(" type=%s\n", value); + else if (op->verbose > 0) + printf(" type=?\n"); + return; + } + + if (get_value(path_name, "state", value, sizeof(value))) + printf(" state=%s", value); + else + printf(" state=?"); + if (get_value(path_name, "queue_depth", value, sizeof(value))) + printf(" queue_depth=%s", value); + else + printf(" queue_depth=?"); + if (get_value(path_name, "scsi_level", value, sizeof(value))) + printf(" scsi_level=%s", value); + else + printf(" scsi_level=?"); + if (get_value(path_name, "type", value, sizeof(value))) + printf(" type=%s", value); + else + printf(" type=?"); + if (get_value(path_name, "device_blocked", value, sizeof(value))) + printf(" device_blocked=%s", value); + else + printf(" device_blocked=?"); + if (get_value(path_name, "timeout", value, sizeof(value))) + printf(" timeout=%s", value); + else + printf(" timeout=?"); + printf("\n"); + if (op->long_opt == 2) { + if (get_value(path_name, "iocounterbits", value, + sizeof(value))) + printf(" iocounterbits=%s", value); + else + printf(" iocounterbits=?"); + if (get_value(path_name, "iodone_cnt", value, + sizeof(value))) + printf(" iodone_cnt=%s", value); + else + printf(" iodone_cnt=?"); + if (get_value(path_name, "ioerr_cnt", value, + sizeof(value))) + printf(" ioerr_cnt=%s", value); + else + printf(" ioerr_cnt=?"); + if (get_value(path_name, "iorequest_cnt", value, + sizeof(value))) + printf(" iorequest_cnt=%s", value); + else + printf(" iorequest_cnt=?"); + printf("\n"); + if (get_value(path_name, "queue_type", value, + sizeof(value))) + printf(" queue_type=%s", value); + else + printf(" queue_type=?"); + printf("\n"); + } +} + +#if (HAVE_NVME && (! IGNORE_NVME)) + +/* NVMe longer data for namespace listing */ +static void +longer_nd_entry(const char * path_name, const char * devname, + const struct lsscsi_opts * op) +{ + char value[LMAX_NAME]; + const int vlen = sizeof(value); + + if (devname) { ; } /* suppress warning */ + if (op->long_opt) { + bool sing = (op->long_opt > 2); + const char * sep = sing ? "\n" : ""; + + if (get_value(path_name, "capability", value, vlen)) + printf(" capability=%s%s", value, sep); + else + printf(" capability=?%s", sep); + if (get_value(path_name, "ext_range", value, vlen)) + printf(" ext_range=%s%s", value, sep); + else + printf(" ext_range=?%s", sep); + if (get_value(path_name, "hidden", value, vlen)) + printf(" hidden=%s%s", value, sep); + else + printf(" hidden=?%s", sep); + if (get_value(path_name, "nsid", value, vlen)) + printf(" nsid=%s%s", value, sep); + else + printf(" nsid=?%s", sep); + if (get_value(path_name, "range", value, vlen)) + printf(" range=%s%s", value, sep); + else + printf(" range=?%s", sep); + if (get_value(path_name, "removable", value, vlen)) + printf(" removable=%s%s", value, sep); + else + printf(" removable=?%s", sep); + if (op->long_opt > 1) { + if (! sing) + printf("\n"); + if (get_value(path_name, "queue/nr_requests", value, + vlen)) + printf(" nr_requests=%s%s", value, sep); + else + printf(" nr_requests=?%s", sep); + if (get_value(path_name, "queue/read_ahead_kb", value, + vlen)) + printf(" read_ahead_kb=%s%s", value, sep); + else + printf(" read_ahead_kb=?%s", sep); + if (get_value(path_name, "queue/write_cache", value, + vlen)) + printf(" write_cache=%s%s", value, sep); + else + printf(" write_cache=?%s", sep); + if (! sing) + printf("\n"); + if (get_value(path_name, "queue/logical_block_size", + value, vlen)) + printf(" logical_block_size=%s%s", value, + sep); + else + printf(" logical_block_size=?%s", sep); + if (get_value(path_name, "queue/physical_block_size", + value, vlen)) + printf(" physical_block_size=%s%s", value, + sep); + else + printf(" physical_block_size=?%s", sep); + } + if (! sing) + printf("\n"); + } +} + +#endif /* (HAVE_NVME && (! IGNORE_NVME)) */ + +static void +one_classic_sdev_entry(const char * dir_name, const char * devname, + const struct lsscsi_opts * op) +{ + int type, scsi_level; + char buff[LMAX_DEVPATH]; + char wd[LMAX_PATH]; + char dev_node[LMAX_NAME]; + char value[LMAX_NAME]; + struct addr_hctl hctl; + + snprintf(buff, sizeof(buff), "%s/%s", dir_name, devname); + if (! parse_colon_list(devname, &hctl)) + invalidate_hctl(&hctl); + printf("Host: scsi%d Channel: %02d Target: %02d Lun: %02" PRIu64 "\n", + hctl.h, hctl.c, hctl.t, hctl.l); + + if (get_value(buff, "vendor", value, sizeof(value))) + printf(" Vendor: %-8s", value); + else + printf(" Vendor: ? "); + if (get_value(buff, "model", value, sizeof(value))) + printf(" Model: %-16s", value); + else + printf(" Model: ? "); + if (get_value(buff, "rev", value, sizeof(value))) + printf(" Rev: %-4s", value); + else + printf(" Rev: ? "); + printf("\n"); + if (! get_value(buff, "type", value, sizeof(value))) { + printf(" Type: %-33s", "?"); + } else if (1 != sscanf(value, "%d", &type)) { + printf(" Type: %-33s", "??"); + } else if ((type < 0) || (type > 31)) { + printf(" Type: %-33s", "???"); + } else + printf(" Type: %-33s", scsi_device_types[type]); + if (! get_value(buff, "scsi_level", value, sizeof(value))) { + printf("ANSI SCSI revision: ?\n"); + } else if (1 != sscanf(value, "%d", &scsi_level)) { + printf("ANSI SCSI revision: ??\n"); + } else if (scsi_level == 0) { + printf("ANSI SCSI revision: none\n"); + } else + printf("ANSI SCSI revision: %02x\n", (scsi_level - 1) ? + scsi_level - 1 : 1); + if (op->generic) { + if (if_directory_ch2generic(buff)) { + if (NULL == getcwd(wd, sizeof(wd))) + printf("generic_dev error\n"); + else { + if (op->kname) + snprintf(dev_node, sizeof(dev_node), + "%s/%s", dev_dir, + basename(wd)); + else if (! get_dev_node(wd, dev_node, + CHR_DEV)) + snprintf(dev_node, sizeof(dev_node), + "-"); + printf("%s\n", dev_node); + } + } + else + printf("-\n"); + } + if (op->long_opt > 0) + longer_d_entry(buff, devname, op); + if (op->verbose) + printf(" dir: %s\n", buff); +} + +static void +tag_lun_helper(int * tag_arr, int kk, int num) +{ + int j; + + for (j = 0; j < num; ++j) + tag_arr[(2 * kk) + j] = ((kk > 0) && (0 == j)) ? 2 : 1; +} + +/* Tag lun bytes according to SAM-5 rev 10. Write output to tag_arr assumed + * to have at least 8 ints. 0 in tag_arr means this position and higher can + * be ignored; 1 means print as is; 2 means print with separator + * prefixed. Example: lunp: 01 22 00 33 00 00 00 00 generates tag_arr + * of 1, 1, 2, 1, 0 ... 0 and might be printed as 0x0122_0033 . */ +static void +tag_lun(const uint8_t * lunp, int * tag_arr) +{ + bool next_level; + int k, a_method, bus_id, len_fld, e_a_method; + uint8_t not_spec[2] = {0xff, 0xff}; + + if (NULL == tag_arr) + return; + for (k = 0; k < 8; ++k) + tag_arr[k] = 0; + if (NULL == lunp) + return; + if (0 == memcmp(lunp, not_spec, sizeof(not_spec))) { + for (k = 0; k < 2; ++k) + tag_arr[k] = 1; + return; + } + for (k = 0; k < 4; ++k, lunp += 2) { + next_level = false; + a_method = (lunp[0] >> 6) & 0x3; + switch (a_method) { + case 0: /* peripheral device addressing method */ + bus_id = lunp[0] & 0x3f; + if (bus_id) + next_level = true; + tag_lun_helper(tag_arr, k, 2); + break; + case 1: /* flat space addressing method */ + tag_lun_helper(tag_arr, k, 2); + break; + case 2: /* logical unit addressing method */ + tag_lun_helper(tag_arr, k, 2); + break; + case 3: /* extended logical unit addressing method */ + len_fld = (lunp[0] & 0x30) >> 4; + e_a_method = lunp[0] & 0xf; + if ((0 == len_fld) && (1 == e_a_method)) + tag_lun_helper(tag_arr, k, 2); + else if ((1 == len_fld) && (2 == e_a_method)) + tag_lun_helper(tag_arr, k, 4); + else if ((2 == len_fld) && (2 == e_a_method)) + tag_lun_helper(tag_arr, k, 6); + else if ((3 == len_fld) && (0xf == e_a_method)) + tag_arr[2 * k] = (k > 0) ? 2 : 1; + else { + if (len_fld < 2) + tag_lun_helper(tag_arr, k, 4); + else { + tag_lun_helper(tag_arr, k, 6); + if (3 == len_fld) { + tag_arr[(2 * k) + 6] = 1; + tag_arr[(2 * k) + 7] = 1; + } + } + } + break; + default: + tag_lun_helper(tag_arr, k, 2); + break; + } + if (! next_level) + break; + } +} + +/* List one SCSI device (LU) on a line. */ +static void +one_sdev_entry(const char * dir_name, const char * devname, + const struct lsscsi_opts * op) +{ + bool get_wwn = false; + int type, n, vlen; + int devname_len = 13; + char buff[LMAX_DEVPATH]; + char extra[LMAX_DEVPATH]; + char value[LMAX_NAME]; + char wd[LMAX_PATH]; + struct addr_hctl hctl; + + if (op->classic) { + one_classic_sdev_entry(dir_name, devname, op); + return; + } + vlen = sizeof(value); + snprintf(buff, sizeof(buff), "%s/%s", dir_name, devname); + if (op->lunhex && parse_colon_list(devname, &hctl)) { + int sel_mask = 0xf; + char b[80]; + + sel_mask |= (1 == op->lunhex) ? 0x10 : 0x20; + snprintf(value, vlen, "[%s]", + tuple2string(&hctl, sel_mask, sizeof(b), b)); + devname_len = 28; + } else + snprintf(value, vlen, "[%s]", devname); + + if ((int)strlen(value) >= devname_len) + printf("%s ", value); /* if very long, append a space */ + else /* left justified with field length of devname_len */ + printf("%-*s", devname_len, value); + if (op->pdt) { + char b[16]; + + if (get_value(buff, "type", value, vlen) && + (1 == sscanf(value, "%d", &type)) && + (type >= 0) && (type < 32)) + snprintf(b, sizeof(b), "0x%x", type); + else + snprintf(b, sizeof(b), "-1"); + printf("%-8s", b); + } else if (op->brief) + ; + else if (! get_value(buff, "type", value, vlen)) { + printf("type? "); + } else if (1 != sscanf(value, "%d", &type)) { + printf("type?? "); + } else if ((type < 0) || (type > 31)) { + printf("type??? "); + } else + printf("%s ", scsi_short_device_types[type]); + + if (op->wwn) + get_wwn = true; + if (op->transport_info) { + if (transport_tport(devname, op, vlen, value)) + printf("%-30s ", value); + else + printf(" "); + } else if (op->unit) { + get_lu_name(devname, value, vlen, op->unit > 3); + n = strlen(value); + if (n < 1) /* left justified "none" means no lu name */ + printf("%-32s ", "none"); + else if (1 == op->unit) { + if (n < 33) + printf("%-32s ", value); + else { + value[32] = '_'; + value[33] = ' '; + value[34] = '\0'; + printf("%-34s", value); + } + } else if (2 == op->unit) { + if (n < 33) + printf("%-32s ", value); + else { + value[n - 32] = '_'; + printf("%-32s ", value + n - 32); + } + } else /* -uuu, output in full, append rest of line */ + printf("%-s ", value); + } else if (! op->brief) { + if (get_value(buff, "vendor", value, vlen)) + printf("%-8s ", value); + else + printf("vendor? "); + + if (get_value(buff, "model", value, vlen)) + printf("%-16s ", value); + else + printf("model? "); + + if (get_value(buff, "rev", value, vlen)) + printf("%-4s ", value); + else + printf("rev? "); + } + + if (1 == non_sg_scan(buff, op)) { + if (DT_DIR == non_sg.d_type) { + snprintf(wd, sizeof(wd), "%s/%s", buff, non_sg.name); + if (1 == scan_for_first(wd, op)) + my_strcopy(extra, aa_first.name, + sizeof(extra)); + else { + printf("unexpected scan_for_first error"); + wd[0] = '\0'; + } + } else { + my_strcopy(wd, buff, sizeof(wd)); + my_strcopy(extra, non_sg.name, sizeof(extra)); + } + if (wd[0] && (if_directory_chdir(wd, extra))) { + if (NULL == getcwd(wd, sizeof(wd))) { + printf("getcwd error"); + wd[0] = '\0'; + } + } + if (wd[0]) { + char dev_node[LMAX_NAME] = ""; + char wwn_str[DISK_WWN_MAX_LEN]; + enum dev_type typ; + + typ = (FT_BLOCK == non_sg.ft) ? BLK_DEV : CHR_DEV; + if (get_wwn) { + if ((BLK_DEV == typ) && + get_disk_wwn(wd, wwn_str, sizeof(wwn_str))) + printf("%-*s ", DISK_WWN_MAX_LEN - 1, + wwn_str); + else + printf(" " + " "); + + } + if (op->kname) + snprintf(dev_node, sizeof(dev_node), "%s/%s", + dev_dir, basename(wd)); + else if (! get_dev_node(wd, dev_node, typ)) + snprintf(dev_node, sizeof(dev_node), + "- "); + + printf("%-9s", dev_node); + if (op->dev_maj_min) { + if (get_value(wd, "dev", value, vlen)) + printf("[%s]", value); + else + printf("[dev?]"); + } + + if (op->scsi_id) { + char *scsi_id; + + scsi_id = get_disk_scsi_id(dev_node); + printf(" %s", scsi_id ? scsi_id : "-"); + free(scsi_id); + } + } + } else { + if (get_wwn) + printf(" "); + if (op->scsi_id) + printf("%-9s -", "-"); + else + printf("%-9s", "-"); + } + + if (op->generic) { + if (if_directory_ch2generic(buff)) { + if (NULL == getcwd(wd, sizeof(wd))) + printf(" generic_dev error"); + else { + char dev_node[LMAX_NAME] = ""; + + if (op->kname) + snprintf(dev_node, sizeof(dev_node), + "%s/%s", dev_dir, + basename(wd)); + else if (! get_dev_node(wd, dev_node, + CHR_DEV)) + snprintf(dev_node, sizeof(dev_node), + "-"); + printf(" %-9s", dev_node); + if (op->dev_maj_min) { + if (get_value(wd, "dev", value, + sizeof(value))) + printf("[%s]", value); + else + printf("[dev?]"); + } + } + } + else + printf(" %-9s", "-"); + } + + if (op->protection) { + char sddir[LMAX_DEVPATH]; + char blkdir[LMAX_DEVPATH]; + + my_strcopy(sddir, buff, sizeof(sddir)); + my_strcopy(blkdir, buff, sizeof(blkdir)); + + if (sd_scan(sddir) && + if_directory_chdir(sddir, ".") && + get_value(".", "protection_type", value, sizeof(value))) { + + if (!strncmp(value, "0", 1)) + printf(" %-9s", "-"); + else + printf(" DIF/Type%1s", value); + + } else + printf(" %-9s", "-"); + + if (block_scan(blkdir) && + if_directory_chdir(blkdir, "integrity") && + get_value(".", "format", value, sizeof(value))) + printf(" %-16s", value); + else + printf(" %-16s", "-"); + } + + if (op->protmode) { + char sddir[LMAX_DEVPATH]; + + my_strcopy(sddir, buff, sizeof(sddir)); + + if (sd_scan(sddir) && + if_directory_chdir(sddir, ".") && + get_value(sddir, "protection_mode", value, + sizeof(value))) { + + if (!strcmp(value, "none")) + printf(" %-4s", "-"); + else + printf(" %-4s", value); + } else + printf(" %-4s", "-"); + } + + if (op->ssize) { + uint64_t blk512s; + char blkdir[LMAX_DEVPATH]; + + my_strcopy(blkdir, buff, sizeof(blkdir)); + value[0] = 0; + if (! ((0 == type) && block_scan(blkdir) && + if_directory_chdir(blkdir, ".") && + get_value(".", "size", value, vlen)) ) { + printf(" %6s", "-"); + goto fini_line; + } + blk512s = atoll(value); + + if (op->ssize > 2) { + int lbs = 0; + char bb[32]; + + if (get_value(".", "queue/logical_block_size", bb, + sizeof(bb))) { + lbs = atoi(bb); + if (lbs < 1) + printf(" %12s,[lbs<1 ?]", value); + else if (512 == lbs) + printf(" %12s%s", value, + (op->ssize > 3) ? ",512" : ""); + else { + int64_t byts = 512 * blk512s; + + snprintf(value, vlen, "%" PRId64, + (byts / lbs)); + if (op->ssize > 3) + printf(" %12s,%d", value, + lbs); + else + printf(" %12s", value); + } + } else + printf(" %12s,512", value); + } else { + enum string_size_units unit_val = (0x1 & op->ssize) ? + STRING_UNITS_10 : STRING_UNITS_2; + + blk512s <<= 9; + if (blk512s > 0 && + size2string(blk512s, unit_val, value, vlen)) + printf(" %6s", value); + else + printf(" %6s", "-"); + } + } + +fini_line: + printf("\n"); + if (op->long_opt > 0) + longer_d_entry(buff, devname, op); + if (op->verbose > 0) { + printf(" dir: %s [", buff); + if (if_directory_chdir(buff, "")) { + if (NULL == getcwd(wd, sizeof(wd))) + printf("?"); + else + printf("%s", wd); + } + printf("]\n"); + } +} + +static int +sdev_dir_scan_select(const struct dirent * s) +{ +/* Following no longer needed but leave for early lk 2.6 series */ + if (strstr(s->d_name, "mt")) + return 0; /* st auxiliary device names */ + if (strstr(s->d_name, "ot")) + return 0; /* osst auxiliary device names */ + if (strstr(s->d_name, "gen")) + return 0; +/* Above no longer needed but leave for early lk 2.6 series */ + if (!strncmp(s->d_name, "host", 4)) /* SCSI host */ + return 0; + if (!strncmp(s->d_name, "target", 6)) /* SCSI target */ + return 0; + if (strchr(s->d_name, ':')) { + if (filter_active) { + struct addr_hctl s_hctl; + + if (! parse_colon_list(s->d_name, &s_hctl)) { + pr2serr("%s: parse failed\n", __func__); + return 0; + } + if (((-1 == filter.h) || (s_hctl.h == filter.h)) && + ((-1 == filter.c) || (s_hctl.c == filter.c)) && + ((-1 == filter.t) || (s_hctl.t == filter.t)) && + ((UINT64_LAST == filter.l) || + (s_hctl.l == filter.l))) + return 1; + else + return 0; + } else + return 1; + } + /* Still need to filter out "." and ".." */ + return 0; +} + +#if (HAVE_NVME && (! IGNORE_NVME)) + +/* List one NVMe namespace (NS) on a line. */ +static void +one_ndev_entry(const char * nvme_ctl_abs, const char * nvme_ns_rel, + const struct lsscsi_opts * op) +{ + int n, m; + int cdev_minor = 0; + int cntlid = 0; + int vb = op->verbose; + int devname_len = 13; + int sel_mask = 0xf; + uint32_t nsid = 0; + char * cp; + char buff[LMAX_DEVPATH]; + char value[LMAX_NAME]; + char dev_node[LMAX_NAME + 16] = ""; + char wd[LMAX_PATH]; + char devname[64]; + char ctl_model[48]; + char b[80]; + const int vlen = sizeof(value); + struct addr_hctl hctl; + + snprintf(buff, sizeof(buff), "%s/%s", nvme_ctl_abs, nvme_ns_rel); + if ((0 == strncmp(nvme_ns_rel, "nvme", 4)) && + (1 == sscanf(nvme_ns_rel + 4, "%d", &cdev_minor))) + ; + else if (vb) + pr2serr("%s: unable to find %s in %s\n", __func__, + "cdev_minor", nvme_ns_rel); + + if (get_value(nvme_ctl_abs, "cntlid", value, vlen)) { + if (1 != sscanf(value, "%d", &cntlid)) { + if (vb) + pr2serr("%s: trying to decode: %s as " + "cntlid\n", __func__, value); + } + if (filter_active && (-1 != filter.t) && (cntlid != filter.t)) + return; /* doesn't meet filter condition */ + } else if (vb) + pr2serr("%s: unable to find %s under %s\n", __func__, + "cntlid", nvme_ctl_abs); + +#ifdef __cplusplus + cp = strrchr((char *)nvme_ns_rel, 'n'); +#else + cp = strrchr(nvme_ns_rel, 'n'); +#endif + if ((NULL == cp) || ('v' == *(cp + 1)) || + (1 != sscanf(cp + 1, "%u", &nsid))) { + if (vb) + pr2serr("%s: unable to find nsid in %s\n", __func__, + nvme_ns_rel); + } + mk_nvme_tuple(&hctl, cdev_minor, cntlid, nsid); + + if (op->lunhex) { + sel_mask |= (1 == op->lunhex) ? 0x10 : 0x20; + devname_len = 28; + } + snprintf(value, vlen, "[%s]", + tuple2string(&hctl, sel_mask, sizeof(devname), devname)); + + if ((int)strlen(value) >= devname_len) + printf("%s ", value); /* if very long, append a space */ + else /* left justified with field length of devname_len */ + printf("%-*s", devname_len, value); + + if (op->pdt) + printf("%-8s", "0x0"); + else if (op->brief) + ; + else if (vb) /* NVMe namespace can only be NVM device */ + printf("dsk/nvm "); + else + printf("disk "); + + + if (op->wwn) { + if (get_value(buff, "wwid", value, vlen)) + printf("%-41s ", value); + else + printf("%-41s ", "wwid?"); + } else if (op->transport_info) { + if (get_value(buff, "device/transport", value, vlen)) { + const char * svp = "device/device/subsystem_vendor"; + const char * sdp = "device/device/subsystem_device"; + char bb[80]; + + if (0 == strcmp("pcie" , value)) { + + if (get_value(buff, svp, b, sizeof(b)) && + get_value(buff, sdp, bb, sizeof(bb))) { + snprintf(value , vlen, "pcie %s:%s", + b, bb); + printf("%-41s ", value); + } else + printf("%-41s ", "transport?"); + } else + printf("%-41s ", value); + } else + printf("%-41s ", "transport?"); + } else if (op->unit) { + if (get_value(buff, "wwid", value, vlen)) { + if ((op->unit < 4) && + (0 == strncmp("eui.", value, 4))) + printf("%-41s ", value + 4); + else + printf("%-41s ", value); + } else + printf("%-41s ", "wwid?"); + } else if (! op->brief) { + if (! get_value(nvme_ctl_abs, "model", ctl_model, + sizeof(ctl_model))) + snprintf(ctl_model, sizeof(ctl_model), "- "); + n = trim_lead_trail(ctl_model, true, true); + snprintf(b, sizeof(b), "__%u", nsid); + m = strlen(b); + if (n > (41 - m)) + memcpy(ctl_model + 41 - m, b, m + 1); + else + strcat(ctl_model, b); + printf("%-41s ", ctl_model); + } + + if (op->kname) + snprintf(dev_node, sizeof(dev_node), "%s/%s", + dev_dir, nvme_ns_rel); + else if (! get_dev_node(buff, dev_node, BLK_DEV)) + snprintf(dev_node, sizeof(dev_node), "- "); + + printf("%-9s", dev_node); + if (op->dev_maj_min) { + if (get_value(buff, "dev", value, vlen)) + printf(" [%s]", value); + else + printf(" [dev?]"); + } + + if (op->ssize) { + uint64_t blk512s; + + if (! get_value(buff, "size", value, vlen)) { + printf(" %6s", "-"); + goto fini_line; + } + blk512s = atoll(value); + /* tabbing 8 should be banned, use goto to win some space */ + if (op->ssize > 2) { + int lbs = 0; + char bb[32]; + + if (get_value(buff, "queue/logical_block_size", bb, + sizeof(bb))) { + lbs = atoi(bb); + if (lbs < 1) + printf(" %12s,[lbs<1 ?]", value); + else if (512 == lbs) + printf(" %12s%s", value, + (op->ssize > 3) ? ",512" : ""); + else { + int64_t byts = 512 * blk512s; + + snprintf(value, vlen, "%" PRId64, + (byts / lbs)); + if (op->ssize > 3) + printf(" %12s,%d", value, + lbs); + else + printf(" %12s", value); + } + } else + printf(" %12s,512", value); + } else { + enum string_size_units unit_val = (0x1 & op->ssize) ? + STRING_UNITS_10 : STRING_UNITS_2; + + blk512s <<= 9; + if (blk512s > 0 && + size2string(blk512s, unit_val, value, vlen)) + printf(" %6s", value); + else + printf(" %6s", "-"); + } + } + +fini_line: + printf("\n"); + if (op->long_opt > 0) + longer_nd_entry(buff, devname, op); + if (vb > 0) { + printf(" dir: %s [", buff); + if (if_directory_chdir(buff, "")) { + if (NULL == getcwd(wd, sizeof(wd))) + printf("?"); + else + printf("%s", wd); + } + printf("]\n"); + } +} + +static int +ndev_dir_scan_select(const struct dirent * s) +{ + int cdev_minor; /* /dev/nvme char device minor */ + + if ((0 == strncmp(s->d_name, "nvme", 4)) && + (1 == sscanf(s->d_name + 4, "%d", &cdev_minor))) { + if (filter_active) { + if (((-1 == filter.h) || + (NVME_HOST_NUM == filter.h)) && + ((-1 == filter.c) || (cdev_minor == filter.c))) + return 1; + else + return 0; + } else + return 1; + } + return 0; +} + +static int +ndev_dir_scan_select2(const struct dirent * s) +{ + int cdev_minor; + uint32_t nsid; + char * cp; + + /* What to do about NVMe controller CNTLID field? */ + if (strncmp(s->d_name, "nvme", 4)) + return 0; +#ifdef __cplusplus + cp = strchr((char *)s->d_name + 4, 'n'); +#else + cp = strchr(s->d_name + 4, 'n'); +#endif + if (NULL == cp) + return 0; + if ((1 == sscanf(s->d_name + 4, "%d", &cdev_minor)) && + (1 == sscanf(cp + 1, "%u", &nsid))) { + if (filter_active) { /* filter cntlid (.t) in caller */ + if (((-1 == filter.h) || + (NVME_HOST_NUM == filter.h)) && + ((-1 == filter.c) || (cdev_minor == filter.c)) && + /* ((-1 == filter.t) || (s_hctl.t == filter.t)) && */ + ((UINT64_LAST == filter.l) || (nsid == filter.l))) + return 1; + else + return 0; + } else + return 1; + } + return 0; +} + +static void +one_nhost_entry(const char * dir_name, const char * nvme_ctl_rel, + const struct lsscsi_opts * op) +{ + int vlen; + int vb = op->verbose; + uint32_t cdev_minor; + const char * nullname1 = ""; + const char * nullname2 = "(null)"; + char buff[LMAX_DEVPATH]; + char value[LMAX_DEVPATH]; + char wd[LMAX_PATH]; + char b[80]; + char bb[80]; + + vlen = sizeof(value); + if (1 == sscanf(nvme_ctl_rel, "nvme%u", &cdev_minor)) + printf("[N:%u] ", cdev_minor); + else + printf("[N:?] "); + snprintf(buff, sizeof(buff), "%s%s", dir_name, nvme_ctl_rel); + + if (op->kname) + snprintf(value, vlen, "%s/%s", dev_dir, nvme_ctl_rel); + else if (! get_dev_node(buff, value, CHR_DEV)) + snprintf(value, vlen, "- "); + printf("%-9s", value); + if (op->dev_maj_min) { + char * bp; + + bp = name_eq2value(buff, "uevent", "MAJOR", sizeof(b), b); + if (strlen(bp) > 1) + printf(" [%s:%s]", bp, name_eq2value(buff, "uevent", + "MINOR", sizeof(bb), bb)); + else + printf(" [dev?]"); + } + if (op->transport_info) { + const char * svp = "device/subsystem_vendor"; + const char * sdp = "device/subsystem_device"; + + printf(" "); + if (get_value(buff, "transport", value, vlen)) { + if (0 == strcmp("pcie" , value)) { + if (get_value(buff, svp, b, sizeof(b)) && + get_value(buff, sdp, bb, sizeof(bb))) + printf("pcie %s:%s", b, bb); + else + printf("pcie ?:?"); + } else + printf("%s%s\n", (vb ? "transport=" : ""), + value); + } else if (vb) + printf("transport=?\n"); + printf("\n"); + } else if (op->wwn) { + if (get_value(buff, "subsysnqn", value, vlen)) + printf(" %s%s\n", (vb ? "subsysnqn=" : ""), + value); + else if (vb) + printf("subsysnqn=?\n"); + } else if (op->unit) { + if (get_value(buff, "device/subsystem_vendor", value, vlen)) { + printf(" %s%s:", (vb ? "vin=" : ""), value); + if (get_value(buff, "device/subsystem_device", value, + vlen)) + printf("%s\n", value); + else + printf("??\n"); + } else if (vb) + printf("subsystem_vendor=?\n"); + } else if (op->long_opt > 0) { + bool sing = (op->long_opt > 2); + const char * sep = sing ? "\n" : ""; + + if (get_value(buff, "cntlid", value, vlen)) + printf("%s cntlid=%s%s", sep, value, sep); + else if (vb) + printf("%s cntlid=?%s", sep, sep); + if (get_value(buff, "state", value, vlen)) + printf(" state=%s%s", value, sep); + else if (vb) + printf(" state=?%s", sep); + if (get_value(buff, "device/current_link_width", value, vlen)) + printf(" current_link_width=%s%s", value, sep); + else if (vb) + printf(" current_link_width=?%s", sep); + if (get_value(buff, "firmware_rev", value, vlen)) + printf(" firmware_rev=%s%s", value, sep); + else if (vb) + printf(" firmware_rev=?%s", sep); + if (! sing) + printf("\n"); + if (op->long_opt > 1) { + if (get_value(buff, "device/current_link_speed", + value, vlen)) + printf(" current_link_speed=%s%s", value, + sep); + else if (vb) + printf(" current_link_speed=?%s", sep); + if (get_value(buff, "model", value, vlen)) { + trim_lead_trail(value, true, true); + printf(" model=%s%s", value, sep); + } else if (vb) + printf(" model=?%s", sep); + if (get_value(buff, "serial", value, vlen)) { + trim_lead_trail(value, true, true); + printf(" serial=%s%s", value, sep); + } else if (vb) + printf(" serial=?%s", sep); + if (! sing) + printf("\n"); + } + } else if (! op->brief) { + if (get_value(buff, "model", value, vlen) && + strncmp(value, nullname1, 6) && + strncmp(value, nullname2, 6)) { + trim_lead_trail(value, true, true); + trunc_pad2n(value, 32, true); + } else + strcpy(value, nullname1); + printf(" %-32s ", value); + + if (get_value(buff, "serial", value, vlen) && + strncmp(value, nullname1, 6) && + strncmp(value, nullname2, 6)) { + trim_lead_trail(value, true, true); + trunc_pad2n(value, 18, true); + } else + strcpy(value, nullname1); + printf(" %-18s ", value); + + if (get_value(buff, "firmware_rev", value, vlen) && + strncmp(value, nullname1, 6) && + strncmp(value, nullname2, 6)) { + trim_lead_trail(value, true, true); + trunc_pad2n(value, 8, false); + } else + strcpy(value, nullname1); + printf(" %-8s\n", value); + } else + printf("\n"); + if (vb > 0) { + printf(" dir: %s\n device dir: ", buff); + if (if_directory_chdir(buff, "device")) { + if (NULL == getcwd(wd, sizeof(wd))) + printf("?"); + else + printf("%s", wd); + } + printf("\n"); + } +} + +#endif /* (HAVE_NVME && (! IGNORE_NVME)) */ + +/* This is a compare function for numeric sort based on hctl tuple. + * Returns -1 if (a->d_name < b->d_name) ; 0 if they are equal + * and 1 otherwise. */ +static int +sdev_scandir_sort(const struct dirent ** a, const struct dirent ** b) +{ + const char * lnam = (*a)->d_name; + const char * rnam = (*b)->d_name; + struct addr_hctl left_hctl; + struct addr_hctl right_hctl; + + if (! parse_colon_list(lnam, &left_hctl)) { + pr2serr("%s: left parse failed: %.20s\n", __func__, + (lnam ? lnam : "")); + return -1; + } + if (! parse_colon_list(rnam, &right_hctl)) { + pr2serr("%s: right parse failed: %.20s\n", __func__, + (rnam ? rnam : "")); + return 1; + } + return cmp_hctl(&left_hctl, &right_hctl); +} + +#if (HAVE_NVME && (! IGNORE_NVME)) + +/* This is a compare function for numeric sort based on hctl tuple. Similar + * to sdev_scandir_sort() but converts entries like "nvme2" into a hctl tuple. + * Returns -1 if (a->d_name < b->d_name) ; 0 if they are equal + * and 1 otherwise. */ +static int +nhost_scandir_sort(const struct dirent ** a, const struct dirent ** b) +{ + const char * lnam = (*a)->d_name; + const char * rnam = (*b)->d_name; + struct addr_hctl left_hctl; + struct addr_hctl right_hctl; + + if (strchr(lnam, ':')) { + if (! parse_colon_list(lnam, &left_hctl)) { + pr2serr("%s: left parse failed: %.20s\n", __func__, + (lnam ? lnam : "")); + return -1; + } + } else { + if (1 == sscanf(lnam, "nvme%d", &left_hctl.c)) { + left_hctl.h = NVME_HOST_NUM; + left_hctl.t = 0; + left_hctl.l = 0; + } else { + pr2serr("%s: left sscanf failed: %.20s\n", __func__, + (lnam ? lnam : "")); + return -1; + } + } + if (strchr(rnam, ':')) { + if (! parse_colon_list(rnam, &right_hctl)) { + pr2serr("%s: right parse failed: %.20s\n", __func__, + (rnam ? rnam : "")); + return 1; + } + } else { + if (1 == sscanf(rnam, "nvme%d", &right_hctl.c)) { + right_hctl.h = NVME_HOST_NUM; + right_hctl.t = 0; + right_hctl.l = 0; + } else { + pr2serr("%s: right sscanf failed: %.20s\n", __func__, + (rnam ? rnam : "")); + return -1; + } + } + return cmp_hctl(&left_hctl, &right_hctl); +} + +#endif /* (HAVE_NVME && (! IGNORE_NVME)) */ + +/* List SCSI devices (LUs). */ +static void +list_sdevices(const struct lsscsi_opts * op) +{ + int num, k; + struct dirent ** namelist; + char buff[LMAX_DEVPATH]; + char name[LMAX_NAME]; + + snprintf(buff, sizeof(buff), "%s%s", sysfsroot, bus_scsi_devs); + + num = scandir(buff, &namelist, sdev_dir_scan_select, + sdev_scandir_sort); + if (num < 0) { /* scsi mid level may not be loaded */ + if (op->verbose > 0) { + snprintf(name, sizeof(name), "%s: scandir: %s", + __func__, buff); + perror(name); + printf("SCSI mid level module may not be loaded\n"); + } + if (op->classic) + printf("Attached devices: none\n"); + return; + } + if (op->classic) + printf("Attached devices: %s\n", (num ? "" : "none")); + + for (k = 0; k < num; ++k) { + my_strcopy(name, namelist[k]->d_name, sizeof(name)); + transport_id = TRANSPORT_UNKNOWN; + one_sdev_entry(buff, name, op); + free(namelist[k]); + } + free(namelist); + if (op->wwn) + free_disk_wwn_node_list(); +} + +#if (HAVE_NVME && (! IGNORE_NVME)) + +/* List NVME devices (namespaces). */ +static void +list_ndevices(const struct lsscsi_opts * op) +{ + int num, num2, k, j; + struct dirent ** name_list; + struct dirent ** namelist2; + char buff[LMAX_DEVPATH]; + char buff2[LMAX_DEVPATH]; + char ebuf[120]; + + snprintf(buff, sizeof(buff), "%s%s", sysfsroot, class_nvme); + + num = scandir(buff, &name_list, ndev_dir_scan_select, + nhost_scandir_sort); + if (num < 0) { /* NVMe module may not be loaded */ + if (op->verbose > 0) { + snprintf(ebuf, sizeof(ebuf), "%s: scandir: %s", + __func__, buff); + perror(ebuf); + printf("NVMe module may not be loaded\n"); + } + return; + } + for (k = 0; k < num; ++k) { + snprintf(buff2, sizeof(buff2), "%s%s", buff, + name_list[k]->d_name); + free(name_list[k]); + num2 = scandir(buff2, &namelist2, ndev_dir_scan_select2, + sdev_scandir_sort); + if (num2 < 0) { + if (op->verbose > 0) { + snprintf(ebuf, sizeof(ebuf), "%s: scandir" + "(2): %s", __func__, buff); + perror(ebuf); + } + /* already freed name_list[k] so move to next */ + ++k; + break; + } + for (j = 0; j < num2; ++j) { + transport_id = TRANSPORT_UNKNOWN; + one_ndev_entry(buff2, namelist2[j]->d_name, op); + free(namelist2[j]); + } + free(namelist2); + } + for ( ; k < num; ++k) /* clean out rest of name_list[] */ + free(name_list[k]); + + free(name_list); + if (op->wwn) + free_disk_wwn_node_list(); +} + +#endif /* (HAVE_NVME && (! IGNORE_NVME)) */ + +/* List host (initiator) attributes when --long given (one or more times). */ +static void +longer_h_entry(const char * path_name, const struct lsscsi_opts * op) +{ + char value[LMAX_NAME]; + + if (op->transport_info) { + transport_init_longer(path_name, op); + return; + } + if (op->long_opt >= 3) { + if (get_value(path_name, "can_queue", value, sizeof(value))) + printf(" can_queue=%s\n", value); + else if (op->verbose) + printf(" can_queue=?\n"); + if (get_value(path_name, "cmd_per_lun", value, sizeof(value))) + printf(" cmd_per_lun=%s\n", value); + else if (op->verbose) + printf(" cmd_per_lun=?\n"); + if (get_value(path_name, "host_busy", value, sizeof(value))) + printf(" host_busy=%s\n", value); + else if (op->verbose) + printf(" host_busy=?\n"); + if (get_value(path_name, "sg_tablesize", value, + sizeof(value))) + printf(" sg_tablesize=%s\n", value); + else if (op->verbose) + printf(" sg_tablesize=?\n"); + if (get_value(path_name, "state", value, sizeof(value))) + printf(" state=%s\n", value); + else if (op->verbose) + printf(" state=?\n"); + if (get_value(path_name, "unchecked_isa_dma", value, + sizeof(value))) + printf(" unchecked_isa_dma=%s\n", value); + else if (op->verbose) + printf(" unchecked_isa_dma=?\n"); + if (get_value(path_name, "unique_id", value, sizeof(value))) + printf(" unique_id=%s\n", value); + else if (op->verbose) + printf(" unique_id=?\n"); + } else if (op->long_opt > 0) { + if (get_value(path_name, "cmd_per_lun", value, sizeof(value))) + printf(" cmd_per_lun=%-4s ", value); + else + printf(" cmd_per_lun=???? "); + + if (get_value(path_name, "host_busy", value, sizeof(value))) + printf("host_busy=%-4s ", value); + else + printf("host_busy=???? "); + + if (get_value(path_name, "sg_tablesize", value, + sizeof(value))) + printf("sg_tablesize=%-4s ", value); + else + printf("sg_tablesize=???? "); + + if (get_value(path_name, "unchecked_isa_dma", value, + sizeof(value))) + printf("unchecked_isa_dma=%-2s ", value); + else + printf("unchecked_isa_dma=?? "); + printf("\n"); + if (2 == op->long_opt) { + if (get_value(path_name, "can_queue", value, + sizeof(value))) + printf(" can_queue=%-4s ", value); + if (get_value(path_name, "state", value, + sizeof(value))) + printf(" state=%-8s ", value); + if (get_value(path_name, "unique_id", value, + sizeof(value))) + printf(" unique_id=%-2s ", value); + printf("\n"); + } + } +} + +static void +one_host_entry(const char * dir_name, const char * devname, + const struct lsscsi_opts * op) +{ + unsigned int host_id; + const char * nullname1 = ""; + const char * nullname2 = "(null)"; + char buff[LMAX_DEVPATH]; + char value[LMAX_NAME]; + char wd[LMAX_PATH]; + + if (op->classic) { + // one_classic_host_entry(dir_name, devname, op); + printf(" <'--classic' not supported for hosts>\n"); + return; + } + if (1 == sscanf(devname, "host%u", &host_id)) + printf("[%u] ", host_id); + else + printf("[?] "); + snprintf(buff, sizeof(buff), "%s/%s", dir_name, devname); + if ((get_value(buff, "proc_name", value, sizeof(value))) && + (strncmp(value, nullname1, 6)) && (strncmp(value, nullname2, 6))) + printf(" %-12s ", value); + else if (if_directory_chdir(buff, "device/../driver")) { + if (NULL == getcwd(wd, sizeof(wd))) + printf(" %-12s ", nullname2); + else + printf(" %-12s ", basename(wd)); + + } else + printf(" proc_name=???? "); + if (op->transport_info) { + if (transport_init(devname, /* op, */ sizeof(value), value)) + printf("%s\n", value); + else + printf("\n"); + } else + printf("\n"); + + if (op->long_opt > 0) + longer_h_entry(buff, op); + + if (op->verbose > 0) { + printf(" dir: %s\n device dir: ", buff); + if (if_directory_chdir(buff, "device")) { + if (NULL == getcwd(wd, sizeof(wd))) + printf("?"); + else + printf("%s", wd); + } + printf("\n"); + } +} + +static int +host_dir_scan_select(const struct dirent * s) +{ + int h; + + if (0 == strncmp("host", s->d_name, 4)) { + if (filter_active) { + if (-1 == filter.h) + return 1; + else if ((1 == sscanf(s->d_name + 4, "%d", &h) && + (h == filter.h))) + return 1; + else + return 0; + } else + return 1; + } + return 0; +} + +/* Returns -1 if (a->d_name < b->d_name) ; 0 if they are equal + * and 1 otherwise. + */ +static int +shost_scandir_sort(const struct dirent ** a, const struct dirent ** b) +{ + unsigned int l, r; + const char * lnam = (*a)->d_name; + const char * rnam = (*b)->d_name; + + if (1 != sscanf(lnam, "host%u", &l)) + return -1; + if (1 != sscanf(rnam, "host%u", &r)) + return 1; + if (l < r) + return -1; + else if (r < l) + return 1; + return 0; +} + +static void +list_shosts(const struct lsscsi_opts * op) +{ + int num, k; + struct dirent ** namelist; + char buff[LMAX_DEVPATH]; + char name[LMAX_NAME]; + + snprintf(buff, sizeof(buff), "%s%s", sysfsroot, scsi_host); + + num = scandir(buff, &namelist, host_dir_scan_select, + shost_scandir_sort); + if (num < 0) { + snprintf(name, sizeof(name), "%s: scandir: %s", + __func__, buff); + perror(name); + return; + } + if (op->classic) + printf("Attached hosts: %s\n", (num ? "" : "none")); + + for (k = 0; k < num; ++k) { + my_strcopy(name, namelist[k]->d_name, sizeof(name)); + transport_id = TRANSPORT_UNKNOWN; + one_host_entry(buff, name, op); + free(namelist[k]); + } + free(namelist); +} + +#if (HAVE_NVME && (! IGNORE_NVME)) + +/* List NVME hosts (controllers). */ +static void +list_nhosts(const struct lsscsi_opts * op) +{ + int num, k; + struct dirent ** namelist; + char buff[LMAX_DEVPATH]; + char ebuf[120]; + + snprintf(buff, sizeof(buff), "%s%s", sysfsroot, class_nvme); + + num = scandir(buff, &namelist, ndev_dir_scan_select, + nhost_scandir_sort); + if (num < 0) { /* NVMe module may not be loaded */ + if (op->verbose > 0) { + snprintf(ebuf, sizeof(ebuf), "%s: scandir: %s", + __func__, buff); + perror(ebuf); + printf("NVMe module may not be loaded\n"); + } + return; + } + for (k = 0; k < num; ++k) { + transport_id = TRANSPORT_UNKNOWN; + one_nhost_entry(buff, namelist[k]->d_name, op); + free(namelist[k]); + } + free(namelist); + if (op->wwn) + free_disk_wwn_node_list(); +} + +#endif /* (HAVE_NVME && (! IGNORE_NVME)) */ + +/* Return true if able to decode, otherwise false */ +static bool +one_filter_arg(const char * arg, struct addr_hctl * filtp) +{ + int val, k, n, res; + uint64_t val64; + const char * cp; + const char * cpe; + char buff[64]; + + cp = arg; + while ((*cp == ' ') || (*cp == '\t') || (*cp == '[')) + ++cp; + if ('\0' == *cp) + return true; + for (k = 0; *cp; cp = cpe + 1, ++k) { + cpe = strchr(cp, ':'); + if (cpe) + n = cpe - cp; + else { + n = strlen(cp); + cpe = cp + n - 1; + } + val = -1; + val64 = UINT64_LAST; + if (n > ((int)sizeof(buff) - 1)) { + pr2serr("intermediate sting in %s too long (n=%d)\n", + arg, n); + return false; + } + if ((n > 0) && ('-' != *cp) && ('*' != *cp) && ('?' != *cp)) { + memcpy(buff, cp, n); + buff[n] = '\0'; + if (3 == k) { + if (('0' == buff[0]) && + ('X' == toupper((uint8_t)buff[1]))) + res = sscanf(buff, "%" SCNx64 , + &val64); + else + res = sscanf(buff, "%" SCNu64 , + &val64); + } else { + res = sscanf(buff, "%d", &val); + if ((0 == res) && (0 == k) && (1 == n) && + ('N' == toupper((uint8_t)buff[0]))) { + /* take 'N' as NVMe indication */ + res = 1; + val = NVME_HOST_NUM; + } + } + if ((1 != res) && (NULL == strchr(buff, ']'))) { + ; + pr2serr("cannot decode %s as an integer\n", + buff); + return false; + } + } + switch (k) { + case 0: filtp->h = val; break; + case 1: filtp->c = val; break; + case 2: filtp->t = val; break; + case 3: filtp->l = val64; break; + default: + pr2serr("expect three colons at most in %s\n", arg); + return false; + } + } + return true; +} + +/* Return true if able to decode, otherwise false */ +static bool +decode_filter_arg(const char * a1p, const char * a2p, const char * a3p, + const char * a4p, struct addr_hctl * filtp) +{ + int n, rem; + char * b1p; + char b1[256]; + + if ((NULL == a1p) || (NULL == filtp)) { + pr2serr("bad call to decode_filter\n"); + return false; + } + filtp->h = -1; + filtp->c = -1; + filtp->t = -1; + filtp->l = UINT64_LAST; + if ((0 == strncmp("host", a1p, 4)) && + (1 == sscanf(a1p, "host%d", &n)) && ( n >= 0)) { + filtp->h = n; + return true; + } + if ((NULL == a2p) || strchr(a1p, ':')) + return one_filter_arg(a1p, filtp); + else { + rem = sizeof(b1) - 5; + b1p = b1; + if ((n = strlen(a1p)) > rem) + goto err_out; + my_strcopy(b1p, a1p, rem); + b1p += n; + *b1p++ = ':'; + rem -= (n + 1); + if ((n = strlen(a2p)) > rem) + goto err_out; + my_strcopy(b1p, a2p, rem); + if (a3p) { + b1p += n; + *b1p++ = ':'; + rem -= (n + 1); + if ((n = strlen(a3p)) > rem) + goto err_out; + my_strcopy(b1p, a3p, rem); + if (a4p) { + b1p += n; + *b1p++ = ':'; + rem -= (n + 1); + if ((n = strlen(a4p)) > rem) + goto err_out; + my_strcopy(b1p, a4p, rem); + } + } + return one_filter_arg(b1, filtp); + } +err_out: + pr2serr("filter arguments exceed internal buffer size (%d)\n", + (int)sizeof(b1)); + return false; +} + + +int +main(int argc, char **argv) +{ + bool do_sdevices = true; + bool do_hosts = false; /* checked before do_sdevices */ + int c; + int version_count = 0; + const char * cp; + struct lsscsi_opts * op; + struct lsscsi_opts opts; + + op = &opts; + cp = getenv("LSSCSI_LUNHEX_OPT"); + invalidate_hctl(&filter); + memset(op, 0, sizeof(opts)); + while (1) { + int option_index = 0; + + c = getopt_long(argc, argv, "bcCdDghHiklLNpPsStuUvVwxy:", + long_options, &option_index); + if (c == -1) + break; + + switch (c) { + case 'b': + op->brief = true; + break; + case 'c': + op->classic = true; + break; + case 'C': /* synonym for --hosts, NVMe perspective */ + do_hosts = true; + break; + case 'd': + op->dev_maj_min = true; + break; + case 'D': /* --pdt */ + op->pdt = true; + break; + case 'g': + op->generic = true; + break; + case 'h': + usage(); + return 0; + case 'H': + do_hosts = true; + break; + case 'i': + op->scsi_id = true; + break; + case 'k': + op->kname = true; + break; + case 'l': + ++op->long_opt; + break; + case 'L': + op->long_opt += 3; + break; + case 'N': + op->no_nvme = true; + break; + case 'p': + op->protection = true; + break; + case 'P': + op->protmode = true; + break; + case 's': + ++op->ssize; + break; + case 'S': + op->ssize += 3; + break; + case 't': + op->transport_info = true; + break; + case 'u': + ++op->unit; + break; + case 'U': + op->unit += 3; + break; + case 'v': + ++op->verbose; + break; + case 'V': + ++version_count; + break; + case 'w': + op->wwn = true; + break; + case 'x': + ++op->lunhex; + break; + case 'y': /* sysfsroot */ + sysfsroot = optarg; + break; + case '?': + usage(); + return 1; + default: + pr2serr("?? getopt returned character code 0x%x ??\n", + c); + usage(); + return 1; + } + } + if (version_count > 0) { + int yr, mon, day; + char * p; + char b[64]; + + if (1 == version_count) { + pr2serr("version: %s\n", version_str); + return 0; + } + cp = strchr(version_str, '/'); + if (cp && (3 == sscanf(cp - 4, "%d/%d/%d", &yr, &mon, &day))) + ; + else { + pr2serr("version:: %s\n", version_str); + return 0; + } + strncpy(b, version_str, sizeof(b) - 1); + p = (char *)strchr(b, '/'); + snprintf(p - 4, sizeof(b) - (p - 4 - b), "%d%02d%02d ", + yr, mon, day); + b[strlen(b)] = ' '; + printf("%s\n", b); + return 0; + } + + if (optind < argc) { + const char * a1p = NULL; + const char * a2p = NULL; + const char * a3p = NULL; + const char * a4p = NULL; + + if ((optind + 4) < argc) { + pr2serr("unexpected non-option arguments: "); + while (optind < argc) + pr2serr("%s ", argv[optind++]); + pr2serr("\n"); + return 1; + } + a1p = argv[optind++]; + if (optind < argc) { + a2p = argv[optind++]; + if (optind < argc) { + a3p = argv[optind++]; + if (optind < argc) + a4p = argv[optind++]; + } + } + if ((0 == memcmp("host", a1p, 4)) || + (0 == memcmp("HOST", a1p, 4))) { + if (! decode_filter_arg(a1p + 4, a2p, a3p, a4p, + &filter)) + return 1; + } else { + if (! decode_filter_arg(a1p, a2p, a3p, a4p, &filter)) + return 1; + } + if ((filter.h != -1) || (filter.c != -1) || + (filter.t != -1) || (filter.l != UINT64_LAST)) + filter_active = true; + } + if ((0 == op->lunhex) && cp) { + if (1 == sscanf(cp, "%d", &c)) + op->lunhex = c; + } + if (op->transport_info && op->unit) { + pr2serr("use '--transport' or '--unit' but not both\n"); + return 1; + } + if (op->transport_info && + ((1 == op->long_opt) || (2 == op->long_opt))) { + pr2serr("please use '--list' (rather than '--long') with " + "--transport\n"); + return 1; + } + if (op->unit) { + if (do_hosts) + pr2serr("--unit ignored when --hosts given\n"); + if ((1 == op->long_opt) || (2 == op->long_opt)) { + pr2serr("please use '--list' (rather than '--long') " + "with " "--unit\n"); + return 1; + } + } + if (op->verbose > 1) { + printf(" sysfsroot: %s\n", sysfsroot); + } + if (do_hosts) { + list_shosts(op); +#if (HAVE_NVME && (! IGNORE_NVME)) + if (! op->no_nvme) + list_nhosts(op); +#endif + } else if (do_sdevices) { + list_sdevices(op); +#if (HAVE_NVME && (! IGNORE_NVME)) + if (! op->no_nvme) + list_ndevices(op); +#endif + } + + free_dev_node_list(); + + return 0; +} diff --git a/src/sg_unaligned.h b/src/sg_unaligned.h new file mode 100644 index 0000000..ca702e8 --- /dev/null +++ b/src/sg_unaligned.h @@ -0,0 +1,489 @@ +#ifndef SG_UNALIGNED_H +#define SG_UNALIGNED_H + +/* + * Copyright (c) 2014-2018 Douglas Gilbert. + * All rights reserved. + * Use of this source code is governed by a BSD-style + * license that can be found in the BSD_LICENSE file. + */ + +#include +#include /* for uint8_t and friends */ +#include /* for memcpy */ + +#ifdef __cplusplus +extern "C" { +#endif + +/* These inline functions convert integers (always unsigned) to byte streams + * and vice versa. They have two goals: + * - change the byte ordering of integers between host order and big + * endian ("_be") or little endian ("_le") + * - copy the big or little endian byte stream so it complies with any + * alignment that host integers require + * + * Host integer to given endian byte stream is a "_put_" function taking + * two arguments (integer and pointer to byte stream) returning void. + * Given endian byte stream to host integer is a "_get_" function that takes + * one argument and returns an integer of appropriate size (uint32_t for 24 + * bit operations, uint64_t for 48 bit operations). + * + * Big endian byte format "on the wire" is the default used by SCSI + * standards (www.t10.org). Big endian is also the network byte order. + * Little endian is used by ATA, PCI and NVMe. + */ + +/* The generic form of these routines was borrowed from the Linux kernel, + * via mhvtl. There is a specialised version of the main functions for + * little endian or big endian provided that not-quite-standard defines for + * endianness are available from the compiler and the header + * (a GNU extension) has been detected by ./configure . To force the + * generic version, use './configure --disable-fast-lebe ' . */ + +/* Note: Assumes that the source and destination locations do not overlap. + * An example of overlapping source and destination: + * sg_put_unaligned_le64(j, ((uint8_t *)&j) + 1); + * Best not to do things like that. + */ + + +#ifdef HAVE_CONFIG_H +#include "config.h" /* need this to see if HAVE_BYTESWAP_H */ +#endif + +#undef GOT_UNALIGNED_SPECIALS /* just in case */ + +#if defined(__BYTE_ORDER__) && defined(HAVE_BYTESWAP_H) && \ + ! defined(IGNORE_FAST_LEBE) + +#if defined(__LITTLE_ENDIAN__) || (__BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__) + +#define GOT_UNALIGNED_SPECIALS 1 + +#include /* for bswap_16(), bswap_32() and bswap_64() */ + +// #warning ">>>>>> Doing Little endian special unaligneds" + +static inline uint16_t sg_get_unaligned_be16(const void *p) +{ + uint16_t u; + + memcpy(&u, p, 2); + return bswap_16(u); +} + +static inline uint32_t sg_get_unaligned_be32(const void *p) +{ + uint32_t u; + + memcpy(&u, p, 4); + return bswap_32(u); +} + +static inline uint64_t sg_get_unaligned_be64(const void *p) +{ + uint64_t u; + + memcpy(&u, p, 8); + return bswap_64(u); +} + +static inline void sg_put_unaligned_be16(uint16_t val, void *p) +{ + uint16_t u = bswap_16(val); + + memcpy(p, &u, 2); +} + +static inline void sg_put_unaligned_be32(uint32_t val, void *p) +{ + uint32_t u = bswap_32(val); + + memcpy(p, &u, 4); +} + +static inline void sg_put_unaligned_be64(uint64_t val, void *p) +{ + uint64_t u = bswap_64(val); + + memcpy(p, &u, 8); +} + +static inline uint16_t sg_get_unaligned_le16(const void *p) +{ + uint16_t u; + + memcpy(&u, p, 2); + return u; +} + +static inline uint32_t sg_get_unaligned_le32(const void *p) +{ + uint32_t u; + + memcpy(&u, p, 4); + return u; +} + +static inline uint64_t sg_get_unaligned_le64(const void *p) +{ + uint64_t u; + + memcpy(&u, p, 8); + return u; +} + +static inline void sg_put_unaligned_le16(uint16_t val, void *p) +{ + memcpy(p, &val, 2); +} + +static inline void sg_put_unaligned_le32(uint32_t val, void *p) +{ + memcpy(p, &val, 4); +} + +static inline void sg_put_unaligned_le64(uint64_t val, void *p) +{ + memcpy(p, &val, 8); +} + +#elif defined(__BIG_ENDIAN__) || (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__) + +#define GOT_UNALIGNED_SPECIALS 1 + +#include + +// #warning ">>>>>> Doing BIG endian special unaligneds" + +static inline uint16_t sg_get_unaligned_le16(const void *p) +{ + uint16_t u; + + memcpy(&u, p, 2); + return bswap_16(u); +} + +static inline uint32_t sg_get_unaligned_le32(const void *p) +{ + uint32_t u; + + memcpy(&u, p, 4); + return bswap_32(u); +} + +static inline uint64_t sg_get_unaligned_le64(const void *p) +{ + uint64_t u; + + memcpy(&u, p, 8); + return bswap_64(u); +} + +static inline void sg_put_unaligned_le16(uint16_t val, void *p) +{ + uint16_t u = bswap_16(val); + + memcpy(p, &u, 2); +} + +static inline void sg_put_unaligned_le32(uint32_t val, void *p) +{ + uint32_t u = bswap_32(val); + + memcpy(p, &u, 4); +} + +static inline void sg_put_unaligned_le64(uint64_t val, void *p) +{ + uint64_t u = bswap_64(val); + + memcpy(p, &u, 8); +} + +static inline uint16_t sg_get_unaligned_be16(const void *p) +{ + uint16_t u; + + memcpy(&u, p, 2); + return u; +} + +static inline uint32_t sg_get_unaligned_be32(const void *p) +{ + uint32_t u; + + memcpy(&u, p, 4); + return u; +} + +static inline uint64_t sg_get_unaligned_be64(const void *p) +{ + uint64_t u; + + memcpy(&u, p, 8); + return u; +} + +static inline void sg_put_unaligned_be16(uint16_t val, void *p) +{ + memcpy(p, &val, 2); +} + +static inline void sg_put_unaligned_be32(uint32_t val, void *p) +{ + memcpy(p, &val, 4); +} + +static inline void sg_put_unaligned_be64(uint64_t val, void *p) +{ + memcpy(p, &val, 8); +} + +#endif /* __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ */ +#endif /* #if defined __BYTE_ORDER__ && defined && + * ! defined IGNORE_FAST_LEBE */ + + +#ifndef GOT_UNALIGNED_SPECIALS + +/* Now we have no tricks left, so use the only way this can be done + * correctly in C safely: lots of shifts. */ + +// #warning ">>>>>> Doing GENERIC unaligneds" + +static inline uint16_t sg_get_unaligned_be16(const void *p) +{ + return ((const uint8_t *)p)[0] << 8 | ((const uint8_t *)p)[1]; +} + +static inline uint32_t sg_get_unaligned_be32(const void *p) +{ + return ((const uint8_t *)p)[0] << 24 | ((const uint8_t *)p)[1] << 16 | + ((const uint8_t *)p)[2] << 8 | ((const uint8_t *)p)[3]; +} + +static inline uint64_t sg_get_unaligned_be64(const void *p) +{ + return (uint64_t)sg_get_unaligned_be32(p) << 32 | + sg_get_unaligned_be32((const uint8_t *)p + 4); +} + +static inline void sg_put_unaligned_be16(uint16_t val, void *p) +{ + ((uint8_t *)p)[0] = (uint8_t)(val >> 8); + ((uint8_t *)p)[1] = (uint8_t)val; +} + +static inline void sg_put_unaligned_be32(uint32_t val, void *p) +{ + sg_put_unaligned_be16(val >> 16, p); + sg_put_unaligned_be16(val, (uint8_t *)p + 2); +} + +static inline void sg_put_unaligned_be64(uint64_t val, void *p) +{ + sg_put_unaligned_be32(val >> 32, p); + sg_put_unaligned_be32(val, (uint8_t *)p + 4); +} + + +static inline uint16_t sg_get_unaligned_le16(const void *p) +{ + return ((const uint8_t *)p)[1] << 8 | ((const uint8_t *)p)[0]; +} + +static inline uint32_t sg_get_unaligned_le32(const void *p) +{ + return ((const uint8_t *)p)[3] << 24 | ((const uint8_t *)p)[2] << 16 | + ((const uint8_t *)p)[1] << 8 | ((const uint8_t *)p)[0]; +} + +static inline uint64_t sg_get_unaligned_le64(const void *p) +{ + return (uint64_t)sg_get_unaligned_le32((const uint8_t *)p + 4) << 32 | + sg_get_unaligned_le32(p); +} + +static inline void sg_put_unaligned_le16(uint16_t val, void *p) +{ + ((uint8_t *)p)[0] = val & 0xff; + ((uint8_t *)p)[1] = val >> 8; +} + +static inline void sg_put_unaligned_le32(uint32_t val, void *p) +{ + sg_put_unaligned_le16(val >> 16, (uint8_t *)p + 2); + sg_put_unaligned_le16(val, p); +} + +static inline void sg_put_unaligned_le64(uint64_t val, void *p) +{ + sg_put_unaligned_le32(val >> 32, (uint8_t *)p + 4); + sg_put_unaligned_le32(val, p); +} + +#endif /* #ifndef GOT_UNALIGNED_SPECIALS */ + +/* Following are lesser used conversions that don't have specializations + * for endianness; big endian first. In summary these are the 24, 48 bit and + * given-length conversions plus the "nz" conditional put conversions. */ + +/* Now big endian, get 24+48 then put 24+48 */ +static inline uint32_t sg_get_unaligned_be24(const void *p) +{ + return ((const uint8_t *)p)[0] << 16 | ((const uint8_t *)p)[1] << 8 | + ((const uint8_t *)p)[2]; +} + +/* Assume 48 bit value placed in uint64_t */ +static inline uint64_t sg_get_unaligned_be48(const void *p) +{ + return (uint64_t)sg_get_unaligned_be16(p) << 32 | + sg_get_unaligned_be32((const uint8_t *)p + 2); +} + +/* Returns 0 if 'num_bytes' is less than or equal to 0 or greater than + * 8 (i.e. sizeof(uint64_t)). Else returns result in uint64_t which is + * an 8 byte unsigned integer. */ +static inline uint64_t sg_get_unaligned_be(int num_bytes, const void *p) +{ + if ((num_bytes <= 0) || (num_bytes > (int)sizeof(uint64_t))) + return 0; + else { + const uint8_t * xp = (const uint8_t *)p; + uint64_t res = *xp; + + for (++xp; num_bytes > 1; ++xp, --num_bytes) + res = (res << 8) | *xp; + return res; + } +} + +static inline void sg_put_unaligned_be24(uint32_t val, void *p) +{ + ((uint8_t *)p)[0] = (val >> 16) & 0xff; + ((uint8_t *)p)[1] = (val >> 8) & 0xff; + ((uint8_t *)p)[2] = val & 0xff; +} + +/* Assume 48 bit value placed in uint64_t */ +static inline void sg_put_unaligned_be48(uint64_t val, void *p) +{ + sg_put_unaligned_be16(val >> 32, p); + sg_put_unaligned_be32(val, (uint8_t *)p + 2); +} + +/* Now little endian, get 24+48 then put 24+48 */ +static inline uint32_t sg_get_unaligned_le24(const void *p) +{ + return (uint32_t)sg_get_unaligned_le16(p) | + ((const uint8_t *)p)[2] << 16; +} + +/* Assume 48 bit value placed in uint64_t */ +static inline uint64_t sg_get_unaligned_le48(const void *p) +{ + return (uint64_t)sg_get_unaligned_le16((const uint8_t *)p + 4) << 32 | + sg_get_unaligned_le32(p); +} + +static inline void sg_put_unaligned_le24(uint32_t val, void *p) +{ + ((uint8_t *)p)[2] = (val >> 16) & 0xff; + ((uint8_t *)p)[1] = (val >> 8) & 0xff; + ((uint8_t *)p)[0] = val & 0xff; +} + +/* Assume 48 bit value placed in uint64_t */ +static inline void sg_put_unaligned_le48(uint64_t val, void *p) +{ + ((uint8_t *)p)[5] = (val >> 40) & 0xff; + ((uint8_t *)p)[4] = (val >> 32) & 0xff; + ((uint8_t *)p)[3] = (val >> 24) & 0xff; + ((uint8_t *)p)[2] = (val >> 16) & 0xff; + ((uint8_t *)p)[1] = (val >> 8) & 0xff; + ((uint8_t *)p)[0] = val & 0xff; +} + +/* Returns 0 if 'num_bytes' is less than or equal to 0 or greater than + * 8 (i.e. sizeof(uint64_t)). Else returns result in uint64_t which is + * an 8 byte unsigned integer. */ +static inline uint64_t sg_get_unaligned_le(int num_bytes, const void *p) +{ + if ((num_bytes <= 0) || (num_bytes > (int)sizeof(uint64_t))) + return 0; + else { + const uint8_t * xp = (const uint8_t *)p + (num_bytes - 1); + uint64_t res = *xp; + + for (--xp; num_bytes > 1; --xp, --num_bytes) + res = (res << 8) | *xp; + return res; + } +} + +/* Since cdb and parameter blocks are often memset to zero before these + * unaligned function partially fill them, then check for a val of zero + * and ignore if it is with these variants. First big endian, then little */ +static inline void sg_nz_put_unaligned_be16(uint16_t val, void *p) +{ + if (val) + sg_put_unaligned_be16(val, p); +} + +static inline void sg_nz_put_unaligned_be24(uint32_t val, void *p) +{ + if (val) { + ((uint8_t *)p)[0] = (val >> 16) & 0xff; + ((uint8_t *)p)[1] = (val >> 8) & 0xff; + ((uint8_t *)p)[2] = val & 0xff; + } +} + +static inline void sg_nz_put_unaligned_be32(uint32_t val, void *p) +{ + if (val) + sg_put_unaligned_be32(val, p); +} + +static inline void sg_nz_put_unaligned_be64(uint64_t val, void *p) +{ + if (val) + sg_put_unaligned_be64(val, p); +} + +static inline void sg_nz_put_unaligned_le16(uint16_t val, void *p) +{ + if (val) + sg_put_unaligned_le16(val, p); +} + +static inline void sg_nz_put_unaligned_le24(uint32_t val, void *p) +{ + if (val) { + ((uint8_t *)p)[2] = (val >> 16) & 0xff; + ((uint8_t *)p)[1] = (val >> 8) & 0xff; + ((uint8_t *)p)[0] = val & 0xff; + } +} + +static inline void sg_nz_put_unaligned_le32(uint32_t val, void *p) +{ + if (val) + sg_put_unaligned_le32(val, p); +} + +static inline void sg_nz_put_unaligned_le64(uint64_t val, void *p) +{ + if (val) + sg_put_unaligned_le64(val, p); +} + + +#ifdef __cplusplus +} +#endif + +#endif /* SG_UNALIGNED_H */ diff --git a/stamp-h.in b/stamp-h.in new file mode 100644 index 0000000..9788f70 --- /dev/null +++ b/stamp-h.in @@ -0,0 +1 @@ +timestamp