#!/bin/sh ### WARNING: this file contains embedded tabs. Do not run untabify on this file. # Configuration script # Copyright (C) 1988, 1990, 1991, 1992, 1993 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., 675 Mass Ave, Cambridge, MA 02139, USA. */ # Please email any bugs, comments, and/or additions to this file to: # configure@cygnus.com # This file was 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= configdirs= exec_prefix= exec_prefixoption= fatal= floating_point=default gas=default host_alias=NOHOST host_makefile_frag= moveifchange= norecursion= package_makefile_frag= prefix=/usr/local progname= program_prefix= program_prefixoption= program_suffix= program_suffixoption= program_transform_name= program_transform_nameoption= redirect=">/dev/null" removing= site= site_makefile_frag= site_option= srcdir= srctrigger= subdirs= target_alias=NOTARGET target_makefile_frag= undefs=NOUNDEFS version="$Revision$" x11=default ### we might need to use some other shell than /bin/sh for running subshells # 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=`pwd`; fi case "${progname}" in /*) ;; */*) ;; *) PATH=$PATH:${PWD=`pwd`} ; export PATH ;; esac # Loop over all args while : do # Break out if there are no more args case $# in 0) break 2 ;; 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/^[^=]*=//'` ;; # These options have mandatory values. Since we didn't find an = sign, # the value must be in the next argument --b* | --e* | --ho* | --pre* | --program-p* | --program-s* | --program-t* | --si* | --sr* | --ta* | --tm*) optarg=$1 shift ;; esac # Now, process the options case $option in --build* | --b*) case "$build_alias" in "") build_alias=$optarg ;; *) echo '***' Can only configure for one build machine at a time. 1>&2 fatal=yes ;; esac ;; --exec-prefix* | --e*) exec_prefix=$optarg exec_prefixoption="--exec-prefix=$optarg" ;; --gas | --g*) gas=yes ;; --help | --he*) fatal=true ;; --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 ;; --nfp | --nf*) floating_point=no ;; --norecursion | --no*) norecursion=true ;; --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='$optarg'" ;; --rm) removing=--rm ;; --site* | --si*) site=$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 ;; --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 $option" ;; --x) ;; --*) exec 1>&2 echo echo "Unrecognized option: \"$orig_option\"". echo fatal=true ;; *) 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 # The following section does some error checking, and then does defaulting for # the host and target. The inputs are host, which comes from the --host # option, target, which comes from the --target options, and undefs, which is # an argument that isn't an option (cuz it doesn't start with --). Ie: # configure --host HOST --target TARGET --opt1 UNDEFS --opt2 --opt3 ... # # The first rule is that you aren't allowed to specify --host, --target and # undefs at the same time. After that, we do defaulting. The host defaults to # undefs. Ie: # configure --target TARGET --opt1 HOST --opt2 # # If there are no undefs, the host defaults to the current host (as determined # by config.guess). # # Target defaults to undefs. If undefs wasn't specified, then it 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=`${guesssys}` then echo "Configuring for a ${host_alias} host." 1>&2 arguments="--host=$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 ;; 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=$undefs ;; esac esac ;; *) ;; esac if [ -n "${fatal}" -o "${host_alias}" = "help" ] ; then exec 1>&2 echo Usage: configure HOST echo echo Options: [defaults in brackets] echo ' --prefix=MYDIR configure for installation of host dependent files into MYDIR. ["/usr/local"]' echo ' --exec-prefix=MYDIR configure for installation of 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 install programs with FOO prepended to their names. [ "" ]' echo ' --program-suffix=FOO install programs with FOO appended to their names. [ "" ]' echo ' --program-transform-name=FOO install programs with names transformed by sed pattern FOO. [ "" ]' 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. [ TMPDIR = "/tmp" ]' echo ' --nfp configure the compilers default to soft floating point. [hard float]' echo ' --with-FOO, --with-FOO=BAR specify that FOO is available' echo ' --without-FOO specify that FOO is NOT available' echo echo 'Where HOST and TARGET are something like "vax", "sun3", "encore", 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/'` # this is a hack. sun4 must always be a valid host alias or this will fail. if ${configsub} sun4 >/dev/null 2>&1 ; then true else echo '***' cannot find config.sub. 1>&2 exit 1 fi touch config.junk if ${moveifchange} config.junk config.trash ; then true else echo '***' cannot find move-if-change. 1>&2 exit 1 fi rm -f config.junk config.trash case "${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 ;; *) ;; esac ### warn about some conflicting configurations. case "${srcdir}" in ".") ;; *) if [ -f ${srcdir}/config.status ] ; then echo '***' Cannot configure here in \"${PWD=`pwd`}\" when \"${srcdir}\" is currently configured. 1>&2 exit 1 fi esac # default exec_prefix case "${exec_prefix}" in "") exec_prefix="\$(prefix)" ;; *) ;; esac ### break up ${srcdir}/configure.in. case "`grep '^# per\-host:' ${srcdir}/configure.in`" in "") echo '***' ${srcdir}/configure.in has no \"per-host:\" line. 1>&2 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 &%*%$*# 14 char file names tmpfile=${TMPDIR}/cONf$$ trap "rm -f ${tmpfile}.com ${tmpfile}.tgt ${tmpfile}.hst ${tmpfile}.pos" 0 # 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 . ${tmpfile}.com # some sanity checks on configure.in case "${srctrigger}" in "") echo '***' srctrigger not set in ${PWD=`pwd`}/configure.in. 1>&2 exit 1 ;; *) ;; esac case "${build_alias}" in "") ;; *) result=`${configsub} ${build_alias}` buildopt="--build=${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} ;; esac result=`${configsub} ${host_alias}` 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} . ${tmpfile}.hst result=`${configsub} ${target_alias}` 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 ${PWD=`pwd`}/${srcdir}" 1>&2 ;; *) echo '***' "${progname}: Can't find ${srcname} sources in ${PWD=`pwd`}/. or ${PWD=`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 # Use a double $ so that make ignores it if [ "${program_suffix}" != "" ] ; then program_transform_name="-e s,\$\$,${program_suffix}, ${program_transform_name}" fi if [ "${program_prefix}" != "" ] ; then program_transform_name="-e s,^,${program_prefix}, ${program_transform_name}" 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=. ;; /*) # 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 ${PWD=`pwd`}/${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 echo '***' "${progname}: cannot create a link \"${link}\"," 1>&2 echo '***' "since the file \"${srcdir}/${file}\" does not exist." 1>&2 exit 1 fi ${remove} -f ${link} # Make a symlink if possible, otherwise try a hard link ${symbolic_link} ${srcdir}/${file} ${link} 2>/dev/null || ${hard_link} ${srcdir}/${file} ${link} if [ ! -r ${link} ] ; then echo '***' "${progname}: unable to link \"${link}\" to \"${srcdir}/${file}\"." 1>&2 exit 1 fi echo "Linked \"${link}\" to \"${srcdir}/${file}\"." 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 . dir ${makesrcdir} 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. # the four makefile fragments MUST end up in the resulting Makefile in this order: # package, target, host, and site. so do these separately because I don't trust the # order of sed -e expressions. if [ -f ${srcdir}/${subdir}/${Makefile_in} ] ; then # Conditionalize for this site from "Makefile.in" (or whatever it's called) into Makefile.tem rm -f ${subdir}/Makefile.tem case "${site}" in "") cp ${srcdir}/${subdir}/${Makefile_in} ${subdir}/Makefile.tem ;; *) site_makefile_frag=${srcdir}/config/ms-${site} if [ -f ${site_makefile_frag} ] ; then sed -e "/^####/ r ${site_makefile_frag}" ${srcdir}/${subdir}/${Makefile_in} \ > ${subdir}/Makefile.tem else cp ${srcdir}/${subdir}/${Makefile_in} ${subdir}/Makefile.tem site_makefile_frag= fi ;; esac # working copy now in ${subdir}/Makefile.tem # Conditionalize the makefile for this host. rm -f ${Makefile} case "${host_makefile_frag}" in "") mv ${subdir}/Makefile.tem ${Makefile} ;; *) 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}" ${subdir}/Makefile.tem > ${Makefile} else echo '***' Expected host makefile fragment \"${host_makefile_frag}\" 1>&2 echo '***' is missing in ${PWD=`pwd`}. 1>&2 mv ${subdir}/Makefile.tem ${Makefile} fi esac # working copy now in ${Makefile} # Conditionalize the makefile for this target. rm -f ${subdir}/Makefile.tem case "${target_makefile_frag}" in "") mv ${Makefile} ${subdir}/Makefile.tem ;; *) 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}" ${Makefile} > ${subdir}/Makefile.tem else mv ${Makefile} ${subdir}/Makefile.tem target_makefile_frag= fi ;; esac # real copy now in ${subdir}/Makefile.tem # Conditionalize the makefile for this package. rm -f ${Makefile} case "${package_makefile_frag}" in "") mv ${subdir}/Makefile.tem ${Makefile} ;; *) 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}" ${subdir}/Makefile.tem > ${Makefile} else echo '***' Expected package makefile fragment \"${package_makefile_frag}\" 1>&2 echo '***' is missing in ${PWD=`pwd`}. 1>&2 mv ${subdir}/Makefile.tem ${Makefile} fi esac # working copy now in ${Makefile} mv ${Makefile} ${subdir}/Makefile.tem # real copy now in ${subdir}/Makefile.tem # prepend warning about editting, 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 "") ;; /*) echo package_makefile_frag = ${package_makefile_frag} >>${Makefile} ;; *) echo package_makefile_frag = ${invsubdir}${package_makefile_frag} >>${Makefile} ;; esac case "${target_makefile_frag}" in "") ;; /*) echo target_makefile_frag = ${target_makefile_frag} >>${Makefile} ;; *) echo target_makefile_frag = ${invsubdir}${target_makefile_frag} >>${Makefile} ;; esac case "${host_makefile_frag}" in "") ;; /*) 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} >>${Makefile} fi # make sure that some sort of reasonable default exists for these # two variables CXX=${CXX-"g++ -O"} CC=${CC-cc} # reset prefix, exec_prefix, srcdir, SUBDIRS, NONSUBDIRS, # remove any form feeds. if [ -z "${subdirs}" ]; then rm -f ${subdir}/Makefile.tem2 sed -e "s:^SUBDIRS[ ]*=.*$:SUBDIRS = ${configdirs}:" \ -e "s:^NONSUBDIRS[ ]*=.*$:NONSUBDIRS = ${noconfigdirs}:" \ ${subdir}/Makefile.tem > ${subdir}/Makefile.tem2 rm -f ${subdir}/Makefile.tem mv ${subdir}/Makefile.tem2 ${subdir}/Makefile.tem fi sed -e "s:^prefix[ ]*=.*$:prefix = ${prefix}:" \ -e "s:^exec_prefix[ ]*=.*$:exec_prefix = ${exec_prefix}:" \ -e "s:^SHELL[ ]*=.*$: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}:" \ ${subdir}/Makefile.tem >> ${Makefile} # 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=`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 ${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}" -a -n "${configdirs}" ] ; then for configdir in ${configdirs} ; do if [ -d ${srcdir}/${configdir} ] ; then eval echo Configuring ${configdir}... ${redirect} case "${srcdir}" in ".") ;; *) if [ ! -d ./${configdir} ] ; then if mkdir ./${configdir} ; then true else echo '***' "${progname}: could not make ${PWD=`pwd`}/${configdir}" 1>&2 exit 1 fi fi ;; esac POPDIR=${PWD=`pwd`} cd ${configdir} ### figure out what to do with srcdir case "${srcdir}" in ".") newsrcdir=${srcdir} ;; # no -srcdir option. We're building in place. /*) # absolute path newsrcdir=${srcdir}/${configdir} srcdiroption="--srcdir=${newsrcdir}" ;; *) # otherwise relative newsrcdir=../${srcdir}/${configdir} srcdiroption="--srcdir=${newsrcdir}" ;; 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 /*) recprog=${progname} ;; *) recprog=../${progname} ;; esac else eval echo No configuration information in ${configdir} ${redirect} recprog= fi ### The recursion line is here. if [ ! -z "${recprog}" ] ; then if eval ${config_shell} ${recprog} ${verbose} ${buildopt} --host=${host_alias} --target=${target_alias} \ ${prefixoption} ${tmpdiroption} ${exec_prefixoption} \ ${srcdiroption} ${program_prefixoption} ${program_suffixoption} ${program_transform_nameoption} ${site_option} ${withoptions} ${withoutoptions} ${removing} ${redirect} ; then true else exit 1 fi fi cd ${POPDIR} fi done fi exit 0 # # Local Variables: # fill-column: 131 # End: # # end of configure