diff options
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 1612 |
1 files changed, 0 insertions, 1612 deletions
diff --git a/configure b/configure deleted file mode 100755 index 339b23d..0000000 --- a/configure +++ /dev/null @@ -1,1612 +0,0 @@ -#!/bin/sh - -### WARNING: this file contains embedded tabs. Do not run untabify on this file. - -# Configuration script -# Copyright (C) 1988, 90, 91, 92, 93, 94, 95, 96, 97, 98, 1999, 2000, 2001, -# 2002 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 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - -# This file was originally written by K. Richard Pixley. - -# -# Shell script to create proper links to machine-dependent files in -# preparation for compilation. -# -# If configure succeeds, it leaves its status in config.status. -# If configure fails after disturbing the status quo, -# config.status is removed. -# - -export PATH || (echo "OOPS, this isn't sh. Desperation time. I will feed myself to sh."; sh $0 $argv; kill $$) - -remove=rm -hard_link=ln -symbolic_link='ln -s' - -#for Test -#remove="echo rm" -#hard_link="echo ln" -#symbolic_link="echo ln -s" - -# clear some things potentially inherited from environment. - -Makefile=Makefile -Makefile_in=Makefile.in -arguments= -build_alias= -cache_file=config.cache -cache_file_option= -configdirs= -extraconfigdirs= -diroptions= -enable_threads=no -enable_shared=no -enable_libstdcxx_v3=yes -exec_prefix= -exec_prefixoption= -fatal= -floating_point=default -gas=default -gcc_version= -gcc_version_trigger= -host_alias=NOHOST -host_makefile_frag= -moveifchange= -norecursion= -other_options= -package_makefile_frag= -package_makefile_rules_frag= -prefix=/usr/local -progname= -program_prefix= -program_prefixoption= -program_suffix= -program_suffixoption= -program_transform_name= -program_transform_nameoption= -redirect= -removing= -site= -site_makefile_frag= -site_option= -srcdir= -srctrigger= -subdirs= -target_alias=NOTARGET -target_makefile_frag= -undefs=NOUNDEFS -version="$Revision$" -x11=default -bindir='${exec_prefix}/bin' -sbindir='${exec_prefix}/sbin' -libexecdir='${exec_prefix}/libexec' -datadir='${prefix}/share' -sysconfdir='${prefix}/etc' -sharedstatedir='${prefix}/com' -localstatedir='${prefix}/var' -libdir='${exec_prefix}/lib' -includedir='${prefix}/include' -oldincludedir='/usr/include' -infodir='${prefix}/info' -mandir='${prefix}/man' - -### we might need to use some other shell than /bin/sh for running subshells - -### If we are on Windows, search for the shell. This will permit people -### to not have /bin/sh, but to be able to see /SOME/PATH/sh configure -### without also having to set CONFIG_SHELL. This code will work when -### using bash, which sets OSTYPE. -case "${OSTYPE}" in -*win32*) - if [ x${CONFIG_SHELL} = x ]; then - if [ ! -f /bin/sh ]; then - if [ x${SHELL} != x ] && [ -f ${SHELL} ]; then - CONFIG_SHELL=${SHELL} - export CONFIG_SHELL - else - for prog in sh sh.exe bash bash.exe; do - IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" - for dir in $PATH; do - test -z "$dir" && dir=. - if test -f $dir/$prog; then - CONFIG_SHELL=$dir/$prog - export CONFIG_SHELL - break - fi - done - IFS="$save_ifs" - test -n "${CONFIG_SHELL}" && break - done - fi - fi - fi - ;; -esac - -config_shell=${CONFIG_SHELL-/bin/sh} - -NO_EDIT="This file was generated automatically by configure. Do not edit." - -## this is a little touchy and won't always work, but... -## -## if the argv[0] starts with a slash then it is an absolute name that can (and -## must) be used as is. -## -## otherwise, if argv[0] has no slash in it, we can assume that it is on the -## path. Since PATH might include "." we also add `pwd` to the end of PATH. -## - -progname=$0 -# if PWD already has a value, it is probably wrong. -if [ -n "$PWD" ]; then PWD=`${PWDCMD-pwd}`; fi - -case "${progname}" in -/* | [A-Za-z]:[\\/]* ) ;; -*/*) ;; -*) - PATH=$PATH:${PWD=`${PWDCMD-pwd}`} ; export PATH - ;; -esac - -# Export original configure arguments for use by sub-configures. -TOPLEVEL_CONFIGURE_ARGUMENTS="$progname $@" -export TOPLEVEL_CONFIGURE_ARGUMENTS - -# Loop over all args - -while : -do - -# Break out if there are no more args - case $# in - 0) - break - ;; - esac - -# Get the first arg, and shuffle - option=$1 - shift - -# Make all options have two hyphens - orig_option=$option # Save original for error messages - case $option in - --*) ;; - -*) option=-$option ;; - esac - -# Split out the argument for options that take them - case $option in - --*=*) - optarg=`echo $option | sed -e 's/^[^=]*=//'` - arguments="$arguments $option" - ;; -# These options have mandatory values. Since we didn't find an = sign, -# the value must be in the next argument - --bu* | --cache* | --ex* | --ho* | --pre* | --program-p* | --program-s* | --program-t* | --si* | --sr* | --ta* | --tm* | --x-* | --bi* | --sb* | --li* | --da* | --sy* | --sh* | --lo* | --in* | --ol* | --ma*) - optarg=$1 - shift - arguments="$arguments $option=$optarg" - ;; - --v) - arguments="$arguments -v" - ;; - --*) - arguments="$arguments $option" - ;; - esac - -# Now, process the options - case $option in - - --bi*) - bindir=$optarg - diroptions="$diroptions --bindir=$optarg" - ;; - --build* | --bu*) - case "$build_alias" in - "") build_alias=$optarg ;; - *) echo '***' Can only configure for one build machine at a time. 1>&2 - fatal=yes - ;; - esac - ;; - --cache*) - cache_file=$optarg - ;; - --da*) - datadir=$optarg - diroptions="$diroptions --datadir=$optarg" - ;; - --disable-*) - enableopt=`echo ${option} | sed 's:^--disable-:enable_:;s:-:_:g'` - eval $enableopt=no - disableoptions="$disableoptions $option" - ;; - --enable-*) - case "$option" in - *=*) ;; - *) optarg=yes ;; - esac - - enableopt=`echo ${option} | sed 's:^--::;s:=.*$::;s:-:_:g'` - eval "$enableopt=\$optarg" - enableoptions="$enableoptions '$option'" - ;; - --exec-prefix* | --ex*) - exec_prefix=$optarg - exec_prefixoption="--exec-prefix=$optarg" - ;; - --gas | --g*) - gas=yes - ;; - --help | --he*) - fatal=yes - ;; - --host* | --ho*) - case $host_alias in - NOHOST) host_alias=$optarg ;; - *) echo '***' Can only configure for one host at a time. 1>&2 - fatal=yes - ;; - esac - ;; - --inc*) - includedir=$optarg - diroptions="$diroptions --includedir=$optarg" - ;; - --inf*) - infodir=$optarg - diroptions="$diroptions --infodir=$optarg" - ;; - --libd*) - libdir=$optarg - diroptions="$diroptions --libdir=$optarg" - ;; - --libe*) - libexecdir=$optarg - diroptions="$diroptions --libexecdir=$optarg" - ;; - --lo*) - localstatedir=$optarg - diroptions="$diroptions --localstatedir=$optarg" - ;; - --ma*) - mandir=$optarg - diroptions="$diroptions --mandir=$optarg" - ;; - --nfp | --nf*) - floating_point=no - floating_pointoption="--nfp" - ;; - --norecursion | --no*) - norecursion=yes - ;; - --ol*) - oldincludedir=$optarg - diroptions="$diroptions --oldincludedir=$optarg" - ;; - --prefix* | --pre*) - prefix=$optarg - prefixoption="--prefix=$optarg" - ;; - --program-prefix* | --program-p*) - program_prefix=$optarg - program_prefixoption="--program-prefix=$optarg" - ;; - --program-suffix* | --program-s*) - program_suffix=$optarg - program_suffixoption="--program-suffix=$optarg" - ;; - --program-transform-name* | --program-t*) - # Double any backslashes or dollar signs in the argument - program_transform_name="${program_transform_name} -e `echo ${optarg} | sed -e 's/\\\\/\\\\\\\\/g' -e 's/\\\$/$$/g'`" - program_transform_nameoption="${program_transform_nameoption} --program-transform-name='$optarg'" - ;; - --rm) - removing=--rm - ;; - --sb*) - sbindir=$optarg - diroptions="$diroptions --sbindir=$optarg" - ;; - --sh*) - sharedstatedir=$optarg - diroptions="$diroptions --sharedstatedir=$optarg" - ;; - --silent | --sil* | --quiet | --q*) - redirect=">/dev/null" - verbose=--silent - ;; - --site* | --sit*) - site=$optarg - site_option="--site=$optarg" - ;; - --srcdir*/ | --sr*/) - # Remove trailing slashes. Otherwise, when the file name gets - # bolted into an object file as debug info, it has two slashes - # in it. Ordinarily this is ok, but emacs takes double slash - # to mean "forget the first part". - srcdir=`echo $optarg | sed -e 's:/$::'` - ;; - --srcdir* | --sr*) - srcdir=$optarg - ;; - --sy*) - sysconfdir=$optarg - diroptions="$diroptions --sysconfdir=$optarg" - ;; - --target* | --ta*) - case $target_alias in - NOTARGET) target_alias=$optarg ;; - *) echo '***' Can only configure for one target at a time. 1>&2 - fatal=yes - ;; - esac - ;; - --tmpdir* | --tm*) - TMPDIR=$optarg - tmpdiroption="--tmpdir=$optarg" - ;; - --verbose | --v | --verb*) - redirect= - verbose=--verbose - ;; - --version | --V | --vers*) - echo "This is Cygnus Configure version" `echo ${version} | sed 's/[ $:]//g'` - exit 0 - ;; - --with-*) - case "$option" in - *=*) ;; - *) optarg=yes ;; - esac - - withopt=`echo ${option} | sed 's:^--::;s:=.*$::;s:-:_:g'` - eval $withopt="\$optarg" - withoptions="$withoptions $option" - ;; - --without-*) - withopt=`echo ${option} | sed 's:^--::;s:out::;s:-:_:g'` - eval $withopt=no - withoutoptions="$withoutoptions $option" - ;; - --x) with_x=yes - withoptions="$withoptions --with-x" - ;; - --x-i* | --x-l*) other_options="$other_options $orig_option" - ;; - --*) - echo "configure: Unrecognized option: \"$orig_option\"; use --help for usage." >&2 - exit 1 - ;; - *) - case $undefs in - NOUNDEFS) undefs=$option ;; - *) echo '***' Can only configure for one host and one target at a time. 1>&2 - fatal=yes - ;; - esac - ;; - esac -done - -# process host and target - -# Do some error checking and defaulting for the host and target type. -# The inputs are: -# configure --host=HOST --target=TARGET UNDEFS -# -# The rules are: -# 1. You aren't allowed to specify --host, --target, and undefs at the -# same time. -# 2. Host defaults to undefs. -# 3. If undefs is not specified, then host defaults to the current host, -# as determined by config.guess. -# 4. Target defaults to undefs. -# 5. If undefs is not specified, then target defaults to host. - -case "${fatal}" in -"") - # Make sure that host, target & undefs aren't all specified at the - # same time. - case $host_alias---$target_alias---$undefs in - NOHOST---*---* | *---NOTARGET---* | *---*---NOUNDEFS) - ;; - *) echo '***' Can only configure for one host and one target at a time. 1>&2 - fatal=yes - break 2 - ;; - esac - - # Now, do defaulting for host. - case $host_alias in - NOHOST) - case $undefs in - NOUNDEFS) - # Neither --host option nor undefs were present. - # Call config.guess. - guesssys=`echo ${progname} | sed 's/configure$/config.guess/'` - if host_alias=`${config_shell} ${guesssys}` - then - # If the string we are going to use for - # the target is a prefix of the string - # we just guessed for the host, then - # assume we are running native, and force - # the same string for both target and host. - case $target_alias in - NOTARGET) ;; - *) - if expr $host_alias : $target_alias >/dev/null - then - host_alias=$target_alias - fi - ;; - esac - echo "Configuring for a ${host_alias} host." - arguments="--host=$host_alias $arguments" - else - echo 'Config.guess failed to determine the host type. You need to specify one.' 1>&2 - fatal=yes - fi - ;; - *) - host_alias=$undefs - arguments="--host=$host_alias $arguments" - undefs=NOUNDEFS - ;; - esac - esac - - # Do defaulting for target. If --target option isn't present, default - # to undefs. If undefs isn't present, default to host. - case $target_alias in - NOTARGET) - case $undefs in - NOUNDEFS) - target_alias=$host_alias - ;; - *) - target_alias=$undefs - arguments="--target=$target_alias $arguments" - ;; - esac - esac - ;; -*) ;; -esac - -if [ -n "${fatal}" -o "${host_alias}" = "help" ] ; then - exec 1>&2 - echo Usage: configure [OPTIONS] [HOST] - echo - echo Options: [defaults in brackets] - echo ' --prefix=MYDIR install into MYDIR [/usr/local]' - echo ' --exec-prefix=MYDIR install host-dependent files into MYDIR [/usr/local]' - echo ' --help print this message [normal config]' - echo ' --build=BUILD configure for building on BUILD [BUILD=HOST]' - echo ' --host=HOST configure for HOST [determined via config.guess]' - echo ' --norecursion configure this directory only [recurse]' - echo ' --program-prefix=FOO prepend FOO to installed program names [""]' - echo ' --program-suffix=FOO append FOO to installed program names [""]' - echo ' --program-transform-name=P transform installed names by sed pattern P [""]' - echo ' --site=SITE configure with site-specific makefile for SITE' - echo ' --srcdir=DIR find the sources in DIR [. or ..]' - echo ' --target=TARGET configure for TARGET [TARGET=HOST]' - echo ' --tmpdir=TMPDIR create temporary files in TMPDIR [/tmp]' - echo ' --nfp configure for software floating point [hard float]' - echo ' --with-FOO, --with-FOO=BAR package FOO is available (parameter BAR)' - echo ' --without-FOO package FOO is NOT available' - echo ' --enable-FOO, --enable-FOO=BAR include feature FOO (parameter BAR)' - echo ' --disable-FOO do not include feature FOO' - echo - echo 'Where HOST and TARGET are something like "sparc-sunos", "mips-sgi-irix5", etc.' - echo - if [ -r config.status ] ; then - cat config.status - fi - - exit 1 -fi - -configsub=`echo ${progname} | sed 's/configure$/config.sub/'` -moveifchange=`echo ${progname} | sed 's/configure$/move-if-change/'` -## the sed command below emulates the dirname command -topsrcdir=`cd \`echo ${progname} | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'\`; ${PWDCMD-pwd}` - - -# this is a hack. sun4 must always be a valid host alias or this will fail. -if ${config_shell} ${configsub} sun4 >/dev/null 2>&1 ; then - true -else - echo '***' cannot find config.sub. 1>&2 - exit 1 -fi - -touch config.junk -if ${config_shell} ${moveifchange} config.junk config.trash ; then - true -else - echo '***' cannot find move-if-change. 1>&2 - exit 1 -fi -rm -f config.junk config.trash - -case "${srcdir}" in -"") - if [ -r configure.in ] ; then - srcdir=. - else - if [ -r ${progname}.in ] ; then - srcdir=`echo ${progname} | sed 's:/configure$::'` - else - echo '***' "Can't find configure.in. Try using --srcdir=some_dir" 1>&2 - exit 1 - fi - fi - ;; -*) - # Set srcdir to "." if that's what it is. - # This is important for multilib support. - if [ ! -d ${srcdir} ] ; then - echo "Invalid source directory ${srcdir}" >&2 - exit 1 - fi - pwd=`${PWDCMD-pwd}` - srcpwd=`cd ${srcdir} ; ${PWDCMD-pwd}` - if [ "${pwd}" = "${srcpwd}" ] ; then - srcdir=. - fi -esac - -### warn about some conflicting configurations. - -case "${srcdir}" in -".") ;; -*) - if [ -f ${srcdir}/config.status ] ; then - echo '***' Cannot configure here in \"${PWD=`${PWDCMD-pwd}`}\" when \"${srcdir}\" is currently configured. 1>&2 - exit 1 - fi -esac - -# default exec_prefix -case "${exec_prefixoption}" in -"") exec_prefix="\$(prefix)" ;; -*) ;; -esac - -# Define the trigger file to make sure configure will re-run whenever -# the gcc version number changes. -if [ "${with_gcc_version_trigger+set}" = set ]; then - gcc_version_trigger="$with_gcc_version_trigger" - gcc_version=`grep version_string ${with_gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'` -else - # If gcc's sources are available, define the trigger file. - if [ -f ${topsrcdir}/gcc/version.c ] ; then - gcc_version_trigger=${topsrcdir}/gcc/version.c - gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'` - case "$arguments" in - *--with-gcc-version-trigger=$gcc_version_trigger* ) - ;; - * ) - # Make sure configure.in knows about this. - arguments="--with-gcc-version-trigger=$gcc_version_trigger $arguments" - ;; - esac - withoptions="--with-gcc-version-trigger=$gcc_version_trigger $withoptions" - fi -fi - -### break up ${srcdir}/configure.in. -case "`grep '^# per\-host:' ${srcdir}/configure.in`" in -"") - echo '***' ${srcdir}/configure.in has no \"per-host:\" line. 1>&2 - # Check for a directory that's been converted to use autoconf since - # it was last configured. - if grep AC_OUTPUT ${srcdir}/configure.in >/dev/null ; then - echo '***' Hmm, looks like this directory has been autoconfiscated. 1>&2 - if [ -r ${srcdir}/configure ] ; then - echo '***' Running the local configure script. 1>&2 - case "${cache_file}" in - "") cache_file_option= ;; - *) cache_file_option="--cache-file=${cache_file}" ;; - esac - srcdiroption="--srcdir=${srcdir}" - case "${build_alias}" in - "") buildopt= ;; - *) buildopt="--build=${build_alias}" ;; - esac - eval exec ${config_shell} ${srcdir}/configure ${verbose} \ - ${buildopt} --host=${host_alias} --target=${target_alias} \ - ${prefixoption} ${tmpdiroption} ${exec_prefixoption} \ - ${srcdiroption} ${diroptions} \ - ${program_prefixoption} ${program_suffixoption} \ - ${program_transform_nameoption} ${site_option} \ - ${withoptions} ${withoutoptions} \ - ${enableoptions} ${disableoptions} ${floating_pointoption} \ - ${cache_file_option} ${removing} ${other_options} ${redirect} - else - echo '***' There is no configure script present though. 1>&2 - fi - fi - exit 1 - ;; -*) ;; -esac - -case "`grep '^# per\-target:' ${srcdir}/configure.in`" in -"") - echo '***' ${srcdir}/configure.in has no \"per-target:\" line. 1>&2 - exit 1 - ;; -*) ;; -esac - -case "${TMPDIR}" in -"") TMPDIR=/tmp ; export TMPDIR ;; -*) ;; -esac - -# keep this filename short for &%*%$*# 14 char file names and 8+3 file names -tmpdir=${TMPDIR}/cNf$$ -mkdir ${tmpdir} || exit 1 -tmpfile=${tmpdir}/cNf$$ -# Note that under many versions of sh a trap handler for 0 will *override* any -# exit status you explicitly specify! At this point, the only non-error exit -# is at the end of the script; these actions are duplicated there, minus -# the "exit 1". Don't use "exit 0" anywhere after this without resetting the -# trap handler, or you'll lose. -trap "rm -rf Makefile.tem ${tmpdir}; exit 1" 0 1 2 15 - -# split ${srcdir}/configure.in into common, per-host, per-target, -# and post-target parts. Post-target is optional. -sed -e '/^# per\-host:/,$d' ${srcdir}/configure.in > ${tmpfile}.com -sed -e '1,/^# per\-host:/d' -e '/^# per\-target:/,$d' ${srcdir}/configure.in > ${tmpfile}.hst -if grep '^# post-target:' ${srcdir}/configure.in >/dev/null ; then - sed -e '1,/^# per\-target:/d' -e '/^# post\-target:/,$d' ${srcdir}/configure.in > ${tmpfile}.tgt - sed -e '1,/^# post\-target:/d' ${srcdir}/configure.in > ${tmpfile}.pos -else - sed -e '1,/^# per\-target:/d' ${srcdir}/configure.in > ${tmpfile}.tgt - echo >${tmpfile}.pos -fi - -### do common part of configure.in - -# If the language specific compiler does not exist, but the "gcc" directory does, -# we will skip this directory; in this case the sub-directory's common part -# of configure.in will create a small shell script "skip-this-dir" containing -# commands to completely clean up any temporary or created files. - -. ${tmpfile}.com - -if test -f skip-this-dir; then - # Perform the same cleanup as the trap handler, minus the "exit 1" of course, - # and reset the trap handler. - trap 0 - rm -rf Makefile* ${tmpdir} - # Execute the final clean-up actions - ${config_shell} skip-this-dir - # and stop configuring this directory. - exit 0 -fi - -# some sanity checks on configure.in -case "${srctrigger}" in -"") - echo '***' srctrigger not set in ${PWD=`${PWDCMD-pwd}`}/configure.in. 1>&2 - exit 1 - ;; -*) ;; -esac - -case "${build_alias}" in -"") - if result=`${config_shell} ${configsub} ${host_alias}` ; then - build_cpu=`echo $result | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` - build_vendor=`echo $result | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` - build_os=`echo $result | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` - build=${build_cpu}-${build_vendor}-${build_os} - build_alias=${host_alias} - fi - ;; -*) - if result=`${config_shell} ${configsub} ${build_alias}` ; then - buildopt="--build=${build_alias}" - build_cpu=`echo $result | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` - build_vendor=`echo $result | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` - build_os=`echo $result | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` - build=${build_cpu}-${build_vendor}-${build_os} - else - echo "Unrecognized build system name ${build_alias}." 1>&2 - exit 1 - fi - ;; -esac - -if result=`${config_shell} ${configsub} ${host_alias}` ; then - true -else - echo "Unrecognized host system name ${host_alias}." 1>&2 - exit 1 -fi -host_cpu=`echo $result | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` -host_vendor=`echo $result | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` -host_os=`echo $result | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` -host=${host_cpu}-${host_vendor}-${host_os} - -. ${tmpfile}.hst - -if result=`${config_shell} ${configsub} ${target_alias}` ; then - true -else - echo "Unrecognized target system name ${target_alias}." 1>&2 - exit 1 -fi -target_cpu=`echo $result | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` -target_vendor=`echo $result | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` -target_os=`echo $result | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` -target=${target_cpu}-${target_vendor}-${target_os} - -. ${tmpfile}.tgt - -# Find the source files, if location was not specified. -case "${srcdir}" in -"") - srcdirdefaulted=1 - srcdir=. - if [ ! -r ${srctrigger} ] ; then - srcdir=.. - fi - ;; -*) ;; -esac - -if [ ! -r ${srcdir}/${srctrigger} ] ; then - case "${srcdirdefaulted}" in - "") echo '***' "${progname}: Can't find ${srcname} sources in ${PWD=`${PWDCMD-pwd}`}/${srcdir}" 1>&2 ;; - *) echo '***' "${progname}: Can't find ${srcname} sources in ${PWD=`${PWDCMD-pwd}`}/. or ${PWD=`${PWDCMD-pwd}`}/.." 1>&2 ;; - esac - - echo '***' \(At least ${srctrigger} is missing.\) 1>&2 - exit 1 -fi - -# Some systems (e.g., one of the i386-aix systems the gas testers are -# using) don't handle "\$" correctly, so don't use it here. -tooldir='$(exec_prefix)'/${target_alias} - -if [ "${host_alias}" != "${target_alias}" ] ; then - if [ "${program_prefixoption}" = "" ] ; then - if [ "${program_suffixoption}" = "" ] ; then - if [ "${program_transform_nameoption}" = "" ] ; then - program_prefix=${target_alias}- ; - fi - fi - fi -fi - -# Merge program_prefix and program_suffix onto program_transform_name. -# (program_suffix used to use $, but it's hard to preserve $ through both -# make and sh.) -if [ "${program_suffix}" != "" ] ; then - program_transform_name="-e s,\\\\(.*\\\\),\\\\1${program_suffix}, ${program_transform_name}" -fi - -if [ "${program_prefix}" != "" ] ; then - program_transform_name="-e s,^,${program_prefix}, ${program_transform_name}" -fi - -# If CC and CXX are not set in the environment, and the Makefile -# exists, try to extract them from it. This is to handle running -# ./config.status by hand. -if [ -z "${CC}" ] && [ -r Makefile ]; then - sed -n -e ':loop -/\\$/ N -s/\\\n//g -t loop -/^CC[ ]*=/ s/CC[ ]*=[ ]*\(.*\)/\1/p' < Makefile > Makefile.cc - CC=`tail -1 Makefile.cc` - rm -f Makefile.cc -fi - -if [ -z "${CFLAGS}" ] && [ -r Makefile ]; then - sed -n -e ':loop -/\\$/ N -s/\\\n//g -t loop -/^CFLAGS[ ]*=/ s/CFLAGS[ ]*=[ ]*\(.*\)/\1/p' < Makefile > Makefile.cc - CFLAGS=`tail -1 Makefile.cc` - rm -f Makefile.cc -fi - -if [ -z "${CXX}" ] && [ -r Makefile ]; then - sed -n -e ':loop -/\\$/ N -s/\\\n//g -t loop -/^CXX[ ]*=/ s/CXX[ ]*=[ ]*\(.*\)/\1/p' < Makefile > Makefile.cc - CXX=`tail -1 Makefile.cc` - rm -f Makefile.cc -fi - -if [ -z "${CXXFLAGS}" ] && [ -r Makefile ]; then - sed -n -e ':loop -/\\$/ N -s/\\\n//g -t loop -/^CXXFLAGS[ ]*=/ s/CXXFLAGS[ ]*=[ ]*\(.*\)/\1/p' < Makefile > Makefile.cc - CXXFLAGS=`tail -1 Makefile.cc` - rm -f Makefile.cc -fi - -# Generate a default definition for YACC. This is used if the makefile can't -# locate bison or byacc in objdir. - -for prog in 'bison -y' byacc yacc -do - set dummy $prog; tmp=$2 - IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" - for dir in $PATH; do - test -z "$dir" && dir=. - if test -f $dir/$tmp; then - DEFAULT_YACC="$prog" - break - fi - done - IFS="$save_ifs" - - test -n "$DEFAULT_YACC" && break -done - -# Generate a default definition for M4. This is used if the makefile can't -# locate m4 in objdir. - -for prog in gm4 gnum4 m4 -do - set dummy $prog; tmp=$2 - IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" - for dir in $PATH; do - test -z "$dir" && dir=. - if test -f $dir/$tmp; then - DEFAULT_M4="$prog" - break - fi - done - IFS="$save_ifs" - - test -n "$DEFAULT_M4" && break -done - -# Generate a default definition for LEX. This is used if the makefile can't -# locate flex in objdir. - -for prog in flex lex -do - set dummy $prog; tmp=$2 - IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" - for dir in $PATH; do - test -z "$dir" && dir=. - if test -f $dir/$tmp; then - DEFAULT_LEX="$prog" - break - fi - done - IFS="$save_ifs" - - test -n "$DEFAULT_LEX" && break -done - -if [ "${build}" != "${host}" ]; then - # If we are doing a Canadian Cross, in which the host and build systems - # are not the same, we set reasonable default values for the tools. - - tools="AR AR_FOR_TARGET AS AS_FOR_TARGET BISON CC_FOR_BUILD" - tools="${tools} CC_FOR_TARGET CXX_FOR_TARGET GCJ_FOR_TARGET" - tools="${tools} DLLTOOL DLLTOOL_FOR_TARGET GCC_FOR_TARGET BUILD_PREFIX" - tools="${tools} BUILD_PREFIX_1 LD LD_FOR_TARGET LEX MAKEINFO NM" - tools="${tools} NM_FOR_TARGET RANLIB RANLIB_FOR_TARGET" - tools="${tools} WINDRES WINDRES_FOR_TARGET YACC" - tools="${tools} OBJCOPY OBJDUMP" - - for var in ${tools}; do - if eval [ -z \"\$${var}\" ] && [ -r Makefile ]; then - sed -n -e ':loop -/\\$/ N -s/\\\n//g -t loop -/^'"${var}"'[ ]*=/ s/'"${var}"'[ ]*=[ ]*\(.*\)/\1/p' \ - < Makefile > Makefile.v - t=`tail -1 Makefile.v` - if [ -n "${t}" ]; then - eval "${var}=\${t}" - fi - rm -f Makefile.v - fi - done - - AR=${AR-${host_alias}-ar} - AR_FOR_TARGET=${AR_FOR_TARGET-${target_alias}-ar} - AS=${AS-${host_alias}-as} - AS_FOR_TARGET=${AS_FOR_TARGET-${target_alias}-as} - BISON=${BISON-bison} - CC=${CC-${host_alias}-gcc} - CFLAGS=${CFLAGS-"-g -O2"} - CXX=${CXX-${host_alias}-c++} - CXXFLAGS=${CXXFLAGS-"-g -O2"} - CC_FOR_BUILD=${CC_FOR_BUILD-gcc} - CC_FOR_TARGET=${CC_FOR_TARGET-${target_alias}-gcc} - CXX_FOR_TARGET=${CXX_FOR_TARGET-${target_alias}-c++} - GCJ_FOR_TARGET=${GCJ_FOR_TARGET-${target_alias}-gcj} - DLLTOOL=${DLLTOOL-${host_alias}-dlltool} - DLLTOOL_FOR_TARGET=${DLLTOOL_FOR_TARGET-${target_alias}-dlltool} - GCC_FOR_TARGET=${GCC_FOR_TARGET-${CC_FOR_TARGET-${target_alias}-gcc}} - BUILD_PREFIX=${build_alias}- - BUILD_PREFIX_1=${build_alias}- - LD=${LD-${host_alias}-ld} - LD_FOR_TARGET=${LD_FOR_TARGET-${target_alias}-ld} - MAKEINFO=${MAKEINFO-makeinfo} - NM=${NM-${host_alias}-nm} - NM_FOR_TARGET=${NM_FOR_TARGET-${target_alias}-nm} - RANLIB=${RANLIB-${host_alias}-ranlib} - RANLIB_FOR_TARGET=${RANLIB_FOR_TARGET-${target_alias}-ranlib} - WINDRES=${WINDRES-${host_alias}-windres} - WINDRES_FOR_TARGET=${WINDRES_FOR_TARGET-${target_alias}-windres} - OBJCOPY=${OBJCOPY-${host_alias}-objcopy} - OBJDUMP=${OBJDUMP-${host_alias}-objdump} - - if [ -z "${YACC}" ]; then - IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" - for dir in $PATH; do - test -z "$dir" && dir=. - if test -f $dir/bison; then - YACC="bison -y" - break - fi - if test -f $dir/byacc; then - YACC=byacc - break - fi - if test -f $dir/yacc; then - YACC=yacc - break - fi - done - IFS="$save_ifs" - if [ -z "${YACC}" ]; then - YACC="bison -y" - fi - fi - - if [ -z "${LEX}" ]; then - IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" - for dir in $PATH; do - test -z "$dir" && dir=. - if test -f $dir/flex; then - LEX=flex - break - fi - if test -f $dir/lex; then - LEX=lex - break - fi - done - IFS="$save_ifs" - LEX=${LEX-flex} - fi - - # Export variables which autoconf might try to set. - export AS - export AR - export CC_FOR_BUILD - export DLLTOOL - export LD - export NM - export RANLIB - export WINDRES - export OBJCOPY - export OBJDUMP -else - # If CC is still not set, try to get gcc. - if [ -z "${CC}" ]; then - IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" - for dir in $PATH; do - test -z "$dir" && dir=. - if test -f $dir/gcc; then - CC="gcc" - echo 'void f(){}' > conftest.c - if test -z "`${CC} -g -c conftest.c 2>&1`"; then - CFLAGS=${CFLAGS-"-g -O2"} - CXXFLAGS=${CXXFLAGS-"-g -O2"} - else - CFLAGS=${CFLAGS-"-O2"} - CXXFLAGS=${CXXFLAGS-"-O2"} - fi - rm -f conftest* - break - fi - done - IFS="$save_ifs" - CC=${CC-cc} - else - if test -z "${CFLAGS}"; then - # Here CC is set but CFLAGS is not. Use a quick hack to use -O2 if CC - # is set to a version of gcc. - case "${CC}" in - *gcc) - echo 'void f(){}' > conftest.c - if test -z "`${CC} -g -c conftest.c 2>&1`"; then - CFLAGS=${CFLAGS-"-g -O2"} - CXXFLAGS=${CXXFLAGS-"-g -O2"} - else - CFLAGS=${CFLAGS-"-O2"} - CXXFLAGS=${CXXFLAGS-"-O2"} - fi - rm -f conftest* - ;; - esac - fi - fi - - CXX=${CXX-"c++"} - CFLAGS=${CFLAGS-"-g"} - CXXFLAGS=${CXXFLAGS-"-g -O2"} -fi - -export CC -export CXX -export CFLAGS -export CXXFLAGS - -all_build_modules= -if test x"${build_alias}" != x"${host_alias}" -then - all_build_modules='$(ALL_BUILD_MODULES_LIST)' -fi - -for subdir in . ${subdirs} ; do - - # ${subdir} is relative path from . to the directory we're currently - # configuring. - # ${invsubdir} is inverse of ${subdir), *with* trailing /, if needed. - invsubdir=`echo ${subdir}/ | sed -e 's|\./||g' -e 's|[^/]*/|../|g'` - - ### figure out what to do with srcdir - case "${srcdir}" in - ".") # no -srcdir option. We're building in place. - makesrcdir=. ;; - /* | [A-Za-z]:[\\/]* ) # absolute path - makesrcdir=`echo ${srcdir}/${subdir} | sed -e 's|/\.$||'` - ;; - *) # otherwise relative - case "${subdir}" in - .) makesrcdir=${srcdir} ;; - *) makesrcdir=${invsubdir}${srcdir}/${subdir} ;; - esac - ;; - esac - - if [ "${subdir}/" != "./" ] ; then - Makefile=${subdir}/Makefile - fi - - if [ ! -d ${subdir} ] ; then - if mkdir ${subdir} ; then - true - else - echo '***' "${progname}: could not make ${PWD=`${PWDCMD-pwd}`}/${subdir}" 1>&2 - exit 1 - fi - fi - - case "${removing}" in - "") - case "${subdir}" in - .) ;; - *) eval echo Building in ${subdir} ${redirect} ;; - esac - - # FIXME Should this be done recursively ??? (Useful for e.g. gdbtest) - # Set up the list of links to be made. - # ${links} is the list of link names, and ${files} is the list of names to link to. - - # Make the links. - configlinks="${links}" - if [ -r ${subdir}/config.status ] ; then - mv -f ${subdir}/config.status ${subdir}/config.back - fi - while [ -n "${files}" ] ; do - # set file to car of files, files to cdr of files - set ${files}; file=$1; shift; files=$* - set ${links}; link=$1; shift; links=$* - - if [ ! -r ${srcdir}/${file} ] ; then - if [ ! -r ${file} ] ; then - - echo '***' "${progname}: cannot create a link \"${link}\"," 1>&2 - echo '***' "since the file \"${srcdir}/${file}\" does not exist." 1>&2 - exit 1 - else - srcfile=${file} - fi - else - srcfile=${srcdir}/${file} - fi - - ${remove} -f ${link} - # Make a symlink if possible, otherwise try a hard link - if ${symbolic_link} ${srcfile} ${link} >/dev/null 2>&1 ; then - true - else - # We need to re-remove the file because Lynx leaves a - # very strange directory there when it fails an NFS symlink. - ${remove} -r -f ${link} - ${hard_link} ${srcfile} ${link} - fi - if [ ! -r ${link} ] ; then - echo '***' "${progname}: unable to link \"${link}\" to \"${srcfile}\"." 1>&2 - exit 1 - fi - - echo "Linked \"${link}\" to \"${srcfile}\"." - done - - # Create a .gdbinit file which runs the one in srcdir - # and tells GDB to look there for source files. - - if [ -r ${srcdir}/${subdir}/.gdbinit ] ; then - case ${srcdir} in - .) ;; - *) cat > ${subdir}/.gdbinit <<EOF -# ${NO_EDIT} -dir ${makesrcdir} -dir . -source ${makesrcdir}/.gdbinit -EOF - ;; - esac - fi - - # Install a makefile, and make it set VPATH - # if necessary so that the sources are found. - # Also change its value of srcdir. - # NOTE: Makefile generation constitutes the majority of the time in configure. Hence, this section has - # been somewhat optimized and is perhaps a bit twisty. - - # code is order so as to try to sed the smallest input files we know. - # so do these separately because I don't trust the order of sed -e expressions. - - # the five makefile fragments MUST end up in the resulting Makefile in this order: - # package macros, target, host, site, and package rules. - - if [ -f ${srcdir}/${subdir}/${Makefile_in} ] ; then - - # Conditionalize the makefile for this package from "Makefile.in" (or whatever it's called) into Makefile.tem. - rm -f ${subdir}/${Makefile}.tem - case "${package_makefile_rules_frag}" in - "") cp ${srcdir}/${subdir}/${Makefile_in} ${subdir}/Makefile.tem ;; - *) - if [ ! -f ${package_makefile_rules_frag} ] ; then - package_makefile_rules_frag=${srcdir}/${package_makefile_rules_frag} - fi - if [ -f ${package_makefile_rules_frag} ] ; then - sed -e "/^####/ r ${package_makefile_rules_frag}" ${srcdir}/${subdir}/${Makefile_in} > ${Makefile}.tem - else - echo '***' Expected package makefile rules fragment \"${package_makefile_rules_frag}\" 1>&2 - echo '***' is missing in ${PWD=`${PWDCMD-pwd}`}. 1>&2 - cp ${srcdir}/${subdir}/${Makefile_in} ${subdir}/Makefile.tem - fi - esac - # working copy now in ${Makefile}.tem - - # Conditionalize for this site. - rm -f ${Makefile} - case "${site}" in - "") mv ${subdir}/Makefile.tem ${Makefile} ;; - *) - site_makefile_frag=${srcdir}/config/ms-${site} - - if [ -f ${site_makefile_frag} ] ; then - sed -e "/^####/ r ${site_makefile_frag}" ${subdir}/Makefile.tem \ - > ${Makefile} - else - mv ${subdir}/Makefile.tem ${Makefile} - site_makefile_frag= - fi - ;; - esac - # working copy now in ${Makefile} - - # Conditionalize the makefile for this host. - rm -f ${subdir}/Makefile.tem - case "${host_makefile_frag}" in - "") mv ${Makefile} ${subdir}/Makefile.tem ;; - *) - if [ ! -f ${host_makefile_frag} ] ; then - host_makefile_frag=${srcdir}/${host_makefile_frag} - fi - if [ -f ${host_makefile_frag} ] ; then - sed -e "/^####/ r ${host_makefile_frag}" ${Makefile} > ${subdir}/Makefile.tem - else - echo '***' Expected host makefile fragment \"${host_makefile_frag}\" 1>&2 - echo '***' is missing in ${PWD=`${PWDCMD-pwd}`}. 1>&2 - mv ${Makefile} ${subdir}/Makefile.tem - fi - esac - # working copy now in ${subdir)/Makefile.tem - - # Conditionalize the makefile for this target. - rm -f ${Makefile} - case "${target_makefile_frag}" in - "") mv ${subdir}/Makefile.tem ${Makefile} ;; - *) - if [ ! -f ${target_makefile_frag} ] ; then - target_makefile_frag=${srcdir}/${target_makefile_frag} - fi - if [ -f ${target_makefile_frag} ] ; then - sed -e "/^####/ r ${target_makefile_frag}" ${subdir}/Makefile.tem > ${Makefile} - else - mv ${subdir}/Makefile.tem ${Makefile} - target_makefile_frag= - fi - ;; - esac - # working copy now in ${Makefile} - - # Emit the default values of this package's macros. - rm -f ${subdir}/Makefile.tem - case "${package_makefile_frag}" in - "") mv ${Makefile} ${subdir}/Makefile.tem ;; - *) - if [ ! -f ${package_makefile_frag} ] ; then - package_makefile_frag=${srcdir}/${package_makefile_frag} - fi - if [ -f ${package_makefile_frag} ] ; then - sed -e "/^####/ r ${package_makefile_frag}" ${Makefile} > ${subdir}/Makefile.tem - else - echo '***' Expected package makefile fragment \"${package_makefile_rules_frag}\" 1>&2 - echo '***' is missing in ${PWD=`${PWDCMD-pwd}`}. 1>&2 - mv ${Makefile} ${subdir}/Makefile.tem - fi - esac - # real copy now in ${subdir}/Makefile.tem - - # prepend warning about editing, and a bunch of variables. - rm -f ${Makefile} - cat > ${Makefile} <<EOF -# ${NO_EDIT} -VPATH = ${makesrcdir} -links = ${configlinks} -host_alias = ${host_alias} -host_cpu = ${host_cpu} -host_vendor = ${host_vendor} -host_os = ${host_os} -host_canonical = ${host_cpu}-${host_vendor}-${host_os} -target_alias = ${target_alias} -target_cpu = ${target_cpu} -target_vendor = ${target_vendor} -target_os = ${target_os} -target_canonical = ${target_cpu}-${target_vendor}-${target_os} -EOF - case "${build}" in - "") ;; - *) cat >> ${Makefile} << EOF -build_alias = ${build_alias} -build_cpu = ${build_cpu} -build_vendor = ${build_vendor} -build_os = ${build_os} -build_canonical = ${build_cpu}-${build_vendor}-${build_os} -EOF - esac - - case "${package_makefile_frag}" in - "") ;; - /* | [A-Za-z]:[\\/]* ) echo package_makefile_frag = ${package_makefile_frag} >>${Makefile} ;; - *) echo package_makefile_frag = ${invsubdir}${package_makefile_frag} >>${Makefile} ;; - esac - - case "${target_makefile_frag}" in - "") ;; - /* | [A-Za-z]:[\\/]* ) echo target_makefile_frag = ${target_makefile_frag} >>${Makefile} ;; - *) echo target_makefile_frag = ${invsubdir}${target_makefile_frag} >>${Makefile} ;; - esac - - case "${host_makefile_frag}" in - "") ;; - /* | [A-Za-z]:[\\/]* ) echo host_makefile_frag = ${host_makefile_frag} >>${Makefile} ;; - *) echo host_makefile_frag = ${invsubdir}${host_makefile_frag} >>${Makefile} ;; - esac - - if [ "${site_makefile_frag}" != "" ] ; then - echo site_makefile_frag = ${invsubdir}${site_makefile_frag} >>${Makefile} - fi - - echo enable_shared = ${enable_shared} >> ${Makefile} - echo enable_threads = ${enable_threads} >> ${Makefile} - # record if we want to rumtime library stuff installed in libsubdir. - if test -z "${enable_version_specific_runtime_libs}"; then - echo enable_version_specific_runtime_libs = no >> ${Makefile} - else - echo enable_version_specific_runtime_libs = ${enable_version_specific_runtime_libs} >> ${Makefile} - fi - - # Emit a macro which describes the file containing gcc's - # version number. - echo gcc_version_trigger = ${gcc_version_trigger} >> ${Makefile} - # And emit a macro defining gcc's version number. - echo gcc_version = ${gcc_version} >> ${Makefile} - - # reset prefix, exec_prefix, srcdir, SUBDIRS, NONSUBDIRS, - # remove any form feeds. - if [ -z "${subdirs}" ]; then - rm -f ${subdir}/Makefile.tm2 - sedtemp=sed.$$ - cat >$sedtemp <<EOF -s:^SUBDIRS[ ]*=.*$:SUBDIRS = ${configdirs}: -s:^NONSUBDIRS[ ]*=.*$:NONSUBDIRS = ${noconfigdirs}: -EOF - sed -f $sedtemp \ - ${subdir}/Makefile.tem > ${subdir}/Makefile.tm2 - rm -f $sedtemp - rm -f ${subdir}/Makefile.tem - mv ${subdir}/Makefile.tm2 ${subdir}/Makefile.tem - fi - sed -e "s|^prefix[ ]*=.*$|prefix = ${prefix}|" \ - -e "s|^exec_prefix[ ]*=.*$|exec_prefix = ${exec_prefix}|" \ - -e "s|^bindir[ ]*=.*$|bindir = ${bindir}|" \ - -e "s|^sbindir[ ]*=.*$|sbindir = ${sbindir}|" \ - -e "s|^libexecdir[ ]*=.*$|libexecdir = ${libexecdir}|" \ - -e "s|^datadir[ ]*=.*$|datadir = ${datadir}|" \ - -e "s|^sysconfdir[ ]*=.*$|sysconfdir = ${sysconfdir}|" \ - -e "s|^sharedstatedir[ ]*=.*$|sharedstatedir = ${sharedstatedir}|" \ - -e "s|^localstatedir[ ]*=.*$|localstatedir = ${localstatedir}|" \ - -e "s|^libdir[ ]*=.*$|libdir = ${libdir}|" \ - -e "s|^includedir[ ]*=.*$|includedir = ${includedir}|" \ - -e "s|^oldincludedir[ ]*=.*$|oldincludedir = ${oldincludedir}|" \ - -e "s|^infodir[ ]*=.*$|infodir = ${infodir}|" \ - -e "s|^mandir[ ]*=.*$|mandir = ${mandir}|" \ - -e "s|^ALL_BUILD_MODULES =.*|ALL_BUILD_MODULES =${all_build_modules}|" \ - -e "/^CC[ ]*=/{ - :loop1 - /\\\\$/ N - s/\\\\\\n//g - t loop1 - s%^CC[ ]*=.*$%CC = ${CC}% - }" \ - -e "/^CXX[ ]*=/{ - :loop2 - /\\\\$/ N - s/\\\\\\n//g - t loop2 - s%^CXX[ ]*=.*$%CXX = ${CXX}% - }" \ - -e "/^CFLAGS[ ]*=/{ - :loop3 - /\\\\$/ N - s/\\\\\\n//g - t loop3 - s%^CFLAGS[ ]*=.*$%CFLAGS = ${CFLAGS}% - }" \ - -e "/^CXXFLAGS[ ]*=/{ - :loop4 - /\\\\$/ N - s/\\\\\\n//g - t loop4 - s%^CXXFLAGS[ ]*=.*$%CXXFLAGS = ${CXXFLAGS}% - }" \ - -e "s|^SHELL[ ]*=.*$|SHELL = ${config_shell}|" \ - -e "s|^srcdir[ ]*=.*$|srcdir = ${makesrcdir}|" \ - -e "s/ //" \ - -e "s:^program_prefix[ ]*=.*$:program_prefix = ${program_prefix}:" \ - -e "s:^program_suffix[ ]*=.*$:program_suffix = ${program_suffix}:" \ - -e "s:^program_transform_name[ ]*=.*$:program_transform_name = ${program_transform_name}:" \ - -e "s|^tooldir[ ]*=.*$|tooldir = ${tooldir}|" \ - -e "s|^build_tooldir[ ]*=.*$|build_tooldir = ${tooldir}|" \ - -e "s:^DEFAULT_YACC[ ]*=.*$:DEFAULT_YACC = ${DEFAULT_YACC}:" \ - -e "s:^DEFAULT_LEX[ ]*=.*$:DEFAULT_LEX = ${DEFAULT_LEX}:" \ - -e "s:^DEFAULT_M4[ ]*=.*$:DEFAULT_M4 = ${DEFAULT_M4}:" \ - ${subdir}/Makefile.tem >> ${Makefile} - - sed -e "s:^GDB_TK[ ]*=.*$:GDB_TK = ${GDB_TK}:" ${Makefile} >${Makefile}.tem - mv -f ${Makefile}.tem ${Makefile} - - # If this is a Canadian Cross, preset the values of many more - # tools. - if [ "${build}" != "${host}" ]; then - for var in ${tools}; do - eval val=\$${var} - sed -e "/^${var}[ ]*=/{ - :loop1 - /\\\\$/ N - /\\\\$/ b loop1 - s/\\\\\\n//g - s%^${var}[ ]*=.*$%${var} = ${val}% - }" ${Makefile} > ${Makefile}.tem - mv -f ${Makefile}.tem ${Makefile} - done - fi - - # final copy now in ${Makefile} - - else - echo "No Makefile.in found in ${srcdir}/${subdir}, unable to configure" 1>&2 - fi - - rm -f ${subdir}/Makefile.tem - - case "${host_makefile_frag}" in - "") using= ;; - *) using="and \"${host_makefile_frag}\"" ;; - esac - - case "${target_makefile_frag}" in - "") ;; - *) using="${using} and \"${target_makefile_frag}\"" ;; - esac - - case "${site_makefile_frag}" in - "") ;; - *) using="${using} and \"${site_makefile_frag}\"" ;; - esac - - newusing=`echo "${using}" | sed 's/and/using/'` - using=${newusing} - echo "Created \"${Makefile}\" in" ${PWD=`${PWDCMD-pwd}`} ${using} - - . ${tmpfile}.pos - - # describe the chosen configuration in config.status. - # Make that file a shellscript which will reestablish - # the same configuration. Used in Makefiles to rebuild - # Makefiles. - - case "${norecursion}" in - "") arguments="${arguments} --norecursion" ;; - *) ;; - esac - - if [ ${subdir} = . ] ; then - echo "#!/bin/sh -# ${NO_EDIT} -# This directory was configured as follows: -${progname}" ${arguments} " -# ${using}" > ${subdir}/config.new - else - echo "#!/bin/sh -# ${NO_EDIT} -# This directory was configured as follows: -cd ${invsubdir} -${progname}" ${arguments} " -# ${using}" > ${subdir}/config.new - fi - chmod a+x ${subdir}/config.new - if [ -r ${subdir}/config.back ] ; then - mv -f ${subdir}/config.back ${subdir}/config.status - fi - ${config_shell} ${moveifchange} ${subdir}/config.new ${subdir}/config.status - ;; - - *) rm -f ${Makefile} ${subdir}/config.status ${links} ;; - esac -done - -# If there are subdirectories, then recur. -if [ -z "${norecursion}" ] && [ -n "${configdirs}" ] ; then - for configdir in ${configdirs} ${extraconfigdirs} ; do - - # If configdir contains ',' it is - # srcdir,builddir,target_alias - # These come from extraconfigdirs. - case ${configdir} in - *,*) - eval `echo ${configdir} | sed -e 's/\([^,]*\),\([^,]*\),\(.*\)/cfg_dir=\1 bld_dir=\2 tgt_alias=\3/'` - ;; - *) - cfg_dir=${configdir} - bld_dir=${configdir} - tgt_alias=${target_alias} - ;; - esac - - if [ -d ${srcdir}/${cfg_dir} ] ; then - eval echo Configuring ${configdir}... ${redirect} - case "${srcdir}" in - ".") ;; - *) - if [ ! -d ./${bld_dir} ] ; then - if mkdir ./${bld_dir} ; then - true - else - echo '***' "${progname}: could not make ${PWD=`${PWDCMD-pwd}`}/${bld_dir}" 1>&2 - exit 1 - fi - fi - ;; - esac - - POPDIR=${PWD=`${PWDCMD-pwd}`} - cd ${bld_dir} - -### figure out what to do with srcdir - case "${srcdir}" in - ".") newsrcdir=${srcdir} ;; # no -srcdir option. We're building in place. - /* | [A-Za-z]:[\\/]* ) # absolute path - newsrcdir=${srcdir}/${cfg_dir} - srcdiroption="--srcdir=${newsrcdir}" - ;; - *) # otherwise relative - newsrcdir=../${srcdir}/${cfg_dir} - srcdiroption="--srcdir=${newsrcdir}" - ;; - esac - - # Handle --cache-file=../XXX - case "${cache_file}" in - "") # empty - ;; - /* | [A-Za-z]:[\\/]* ) # absolute path - cache_file_option="--cache-file=${cache_file}" - ;; - *) # relative path - cache_file_option="--cache-file=../${cache_file}" - ;; - esac - -### check for guested configure, otherwise fix possibly relative progname - if [ -f ${newsrcdir}/configure ] ; then - recprog=${newsrcdir}/configure - elif [ -f ${newsrcdir}/configure.in ] ; then - case "${progname}" in - /* | [A-Za-z]:[\\/]* ) recprog=${progname} ;; - *) recprog=../${progname} ;; - esac - else - eval echo No configuration information in ${cfg_dir} ${redirect} - recprog= - fi - -### The recursion line is here. - if [ ! -z "${recprog}" ] ; then - if eval ${config_shell} ${recprog} ${verbose} ${buildopt} --host=${host_alias} --target=${tgt_alias} \ - ${prefixoption} ${tmpdiroption} ${exec_prefixoption} \ - ${srcdiroption} ${diroptions} ${program_prefixoption} ${program_suffixoption} ${program_transform_nameoption} ${site_option} ${withoptions} ${withoutoptions} ${enableoptions} ${disableoptions} ${floating_pointoption} ${cache_file_option} ${removing} ${other_options} ${redirect} ; then - true - else - echo Configure in `${PWDCMD-pwd}` failed, exiting. 1>&2 - exit 1 - fi - fi - - cd ${POPDIR} - fi - done -fi - -# Perform the same cleanup as the trap handler, minus the "exit 1" of course, -# and reset the trap handler. -rm -rf ${tmpdir} -trap 0 - -exit 0 - -# -# Local Variables: -# fill-column: 131 -# End: -# - -# end of configure |