#!/bin/sh # Configuration script # Copyright (C) 1988, 1990, 1991 Free Software Foundation, Inc. #This file is part of GNU. # 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. */ # $Id$ # Please email any bugs, comments, and/or additions to this file to: # configure@cygnus.com # # 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. # # NOTE: This script contains support for a Cygnus experimental feature, called # +subdirs, which is currently, tentatively, de-supported. 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=$* commontargets= configdirs= datadir= datadiroption= defaulttargets= fatal= floating_point=default gas=default hosts= #hostsubdir= #namesubdir= next_prefix= next_host= #next_namesubdir= #next_objdir= next_site= next_srcdir= next_target= next_tmpdir= norecursion= #objdir= #objdiroption= prefix=/usr/local progname= recurring= removing= srcdir= srctrigger= target= targets= #targetsubdir= undefinedargs= verbose= version="$Revision$" x11=default # or maybe grab from gcc/version.c version_path= next_version_path= 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 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. ## ## otherwise we prepend `pwd` to $0 and hope that will give us an absolute ## path. ## PWD=`pwd` if (echo $0 | grep '^/' > /dev/null) ; then progname=$0 elif (echo $0 | grep '/' > /dev/null) ; then progname=${PWD}/$0 else progname=$0 PATH=$PATH:${PWD} ; export PATH fi for arg in $*; do # handle things that might have args following as separate words if [ -n "${next_prefix}" ] ; then prefix=${arg} ; prefixoption="-prefix=${prefix}" ; next_prefix= elif [ -n "${next_datadir}" ] ; then datadir=${arg} ; datadiroption="-datadir=${datadir}" ; next_datadir= # elif [ -n "${next_namesubdir}" ] ; then \ # namesubdir=${arg} ; namesubdiroption="--namesubdir=${namesubdir}" ; next_namesubdir= # elif [ -n "${next_objdir}" ] ; then objdir=${arg} ; objdiroption="--objdir=${objdir}" ; next_objdir= elif [ -n "${next_version_path}" ] ; then version_path=${arg} ; next_version_path= elif [ -n "${next_site}" ] ; then site=${arg} ; next_site= elif [ -n "${next_srcdir}" ] ; then srcdir=${arg} ; next_srcdir= elif [ -n "${next_target}" ] ; then next_target= if [ -z "${targets}" ] ; then newtargets="${targets} ${arg}" targets="${newtargets}" else echo '***' Can only configure for one target at a time. fatal=yes fi elif [ -n "${next_tmpdir}" ] ; then next_tmpdir= tmpdiroption="--tmpdir=${arg}" TMPDIR=${arg} else case ${arg} in -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* | --da=* | --d=*) datadir=`echo ${arg} | sed 's/^[-a-z]*=//'` datadiroption=${arg} ;; -datadir | --datadir | --datadi | --datad | --data | --dat | --da | --d) next_datadir=yes ;; -gas | --g*) gas=yes ;; -help | --he*) fatal=true ;; -host=* | --host=* | --hos=* | --ho=*) # if [ -n "${hosts}" ] ; then # subdirs="--subdirs" # fi if [ -z "${hosts}" ] ; then newhosts="${hosts} `echo ${arg} | sed 's/^[-a-z]*=//'`" hosts="${newhosts}" else echo '***' Can only configure for one host at a time. fatal=yes fi ;; # -namesubdir | --namesubdir | --namesubdi | --namesubd | --namesub | --namesu | --names | --name | --nam | --na) # next_namesubdir=yes # ;; # -namesubdir=* | --namesubdir=* | --namesubdi=* | --namesubd=* | --namesub=* | --namesu=* | --names=* | --name=* | --nam=* | --na=*) # namesubdir=`echo ${arg} | sed 's/^[-a-z]*=//'` # namesubdiroption=${arg} # ;; -nfp | --nf*) floating_point=no ;; -norecursion | --no*) norecursion=true ;; # -objdir=* | --objdir=* | --objdi=* | --objd=* | --obj=* | --ob=* | --o=*) # objdiroption=${arg} # objdir=`echo ${arg} | sed 's/^[-a-z]*=//'` # ;; # -objdir | --objdir | --objdi | --objd | --obj | --ob | --o) # next_objdir=yes # ;; -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) prefix=`echo ${arg} | sed 's/^[-a-z]*=//'` prefixoption=${arg} ;; -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) next_prefix=yes ;; -recurring | --recurring | --recurrin | --recurri | --recurr | --recur | --recu | --rec | --re) recurring=true arguments=`echo ${arguments} | sed "s:${arg}::"` ;; -rm | --rm) removing=${arg} ;; -site=* | --site=* | --sit=* | --si=*) site=`echo ${arg} | sed 's/^[-a-z]*=//'` ;; -site | --site | --sit | --si) next_site=yes ;; -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) srcdir=`echo ${arg} | sed 's/^[-a-z]*=//'` ;; -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) next_srcdir=yes ;; # -subdirs | --su*) # subdirs=${arg} # ;; -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=*) # if [ -n "${targets}" ] ; then # subdirs="--subdirs" # fi if [ -z "${targets}" ] ; then newtargets="${targets} `echo ${arg} | sed 's/^[-a-z]*=//'`" targets="${newtargets}" else echo '***' Can only configure for one target at a time. fatal=yes fi ;; -target | --target | --targe | --targ | --tar | --ta) next_target=yes ;; -tmpdir=* | --tmpdir=* | --tmpdi=* | --tmpd=* | --tmp=* | --tm=*) tmpdiroption=${arg} TMPDIR=`echo ${arg} | sed 's/^[-a-z]*=//'` ;; -tmpdir | --tmpdir | --tmpdi | --tmpd | --tmp | --tm) next_tmpdir=yes ;; -v | -verbose | --v) verbose=${arg} ;; -version | -V | --version | --V) echo "This is Cygnus Configure version" `echo ${version} | sed 's/[ $:]//g'` exit 0 ;; -x | --x) ;; -* | --*) (echo ; echo "Unrecognized option: \"${arg}\"". ; echo) 1>&2 fatal=true ;; *) # if [ -n "${hosts}" ] ; then # subdirs="--subdirs" # fi if [ -z "${undefs}" ] ; then newundefs="${undefs} ${arg}" undefs=${newundefs} else echo '***' Can only configure for one host and one target at a time. fatal=yes fi ;; esac fi done if [ -n "${verbose}" ] ; then echo $0 $* fi # process host and target if [ -z "${fatal}" ] ; then # # Complain if an arg is missing # if [ -z "${hosts}" ] ; then # (echo ; # echo "configure: No HOST specified." ; # echo) 1>&2 # fatal=true # fi ### This is a bit twisted. ### * if all three are specified, this is an error. ### * if we have neither hosts, nor unadorned args, this is an error. ### * if no hosts are specified, then the unadorned args are hosts, but if ### there were none, this is an error. ### * if no targets are specified, then the unadorned args are targets, but if ### there were no unadorned args, then the hosts are also targets. if [ -n "${hosts}" -a -n "${targets}" -a -n "${undefs}" ] ; then echo '***' Can only configure for one host and one target at a time. fatal=yes elif [ -z "${hosts}" -a -z "${undefs}" ] ; then echo '***' You must tell me for which host you want to configure. fatal=yes else if [ -z "${hosts}" ] ; then hosts=${undefs} fi if [ -z "${targets}" ] ; then if [ -n "${undefs}" ] ; then targets=${undefs} else targets=${hosts} fi fi fi fi if [ -n "${fatal}" -o "${hosts}" = "help" ] ; then (echo "Usage: configure HOST" ; echo ; echo "Options: [defaults in brackets]" ; echo " -datadir=MYDIR configure for installation of host dependent files into MYDIR. [\"/usr/local\"]" ; echo " -gas configure the compilers for use with gas. [native as]" ; echo " -help print this message. [normal config]" ; echo " -lang=LANG configure to build LANG. [gcc]" ; echo " -nfp configure the compilers default to soft floating point. [hard float]" ; echo " -norecursion configure this directory only. [recurse]" ; # echo " -objdir=ODIR configure in a parallel tree rooted in ODIR. [rooted in \".\"]" ; echo " -prefix=MYDIR configure for installation of host dependent files into MYDIR. [\"/usr/local\"]" ; echo " -rm remove this configuration. [build a configuration]" ; echo " -site configure with site specific makefile" ; echo " -srcdir=DIR find the sources in DIR. [\".\" or \"..\"]" ; # This is correctly aligned in the output, even though it isn't here. # echo " -subdirs configure in subdirectories. [in source directories]" ; echo " -target=TARGET configure for TARGET. [TARGET = HOST]" ; echo " -tmpdir=TMPDIR create temporary files in TMPDIR. [ TMPDIR = \"/tmp\" ]" ; echo ; echo "Where HOST and TARGET are something like \"vax\", \"sun3\", \"encore\", etc." ; # echo "Asking for more than one \"--target\" implies \"--subdirs\". Any other" ; # echo "options given will apply to all targets." ) 1>&2 if [ -r config.status ] ; then cat config.status fi exit 1 fi configsub=`echo ${progname} | sed 's/configure$/config.sub/'` if (${configsub} `echo ${hosts} | sed -e 's/ .*//'`) >/dev/null 2>&1 ; then true else echo '***' cannot find config.sub. exit 1 fi if [ -z "${srcdir}" ] ; then if [ -r configure.in ] ; then srcdir=. elif [ -r ../configure.in ] ; then srcdir=.. else echo '***' "Can't find configure.in. Try using -srcdir=some_dir" exit 1 fi fi ### break up ${srcdir}/configure.in. if [ -z "`grep '^# per\-host:' ${srcdir}/configure.in`" ] ; then echo '***' ${srcdir}/configure.in has no "per-host:" line. 1>&2 exit 1 fi if [ -z "`grep '^# per\-target:' ${srcdir}/configure.in`" ] ; then echo '***' ${srcdir}/configure.in has no "per-target:" line. 1>&2 exit 1 fi if [ -z "${TMPDIR}" ] ; then TMPDIR=/tmp ; export TMPDIR fi # 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 . ${tmpfile}.com # some sanity checks on configure.in if [ -z "${srctrigger}" ] ; then echo '***' srctrigger not set in ${PWD}/configure.in. exit 1 fi for host in ${hosts} ; do # Default other arg if [ -z "${targets}" -o -n "${defaulttargets}" ] ; then targets=${host} defaulttargets=true fi host_alias=${host} result=`${configsub} ${host}` 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} host_makefile_frag=config/mh-${host} if [ ! -f ${host_makefile_frag} ] then host_makefile_frag=config/mh-${host_alias} fi . ${tmpfile}.hst for target in ${targets} ; do target_alias=${target} result=`${configsub} ${target}` 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} target_makefile_frag=config/mt-${target} if [ ! -f ${target_makefile_frag} ] then target_makefile_frag=config/mt-${target_alias} fi . ${tmpfile}.tgt if [ "${host_alias}" = "${target_alias}" ] ; then subdirname=H-${host_alias} else subdirname=X-${host_alias}-${target_alias} fi if [ -n "${namesubdir}" ] ; then subdirname=${namesubdir} fi if [ -n "${removing}" ] ; then # if [ -n "${objdir}" ] ; then # echo '***' --rm not supported for --objdir. Just \"rm -rf ${objdir}\" by hand. # exit 1 # fi # if [ -n "${subdirs}" ] ; then # if [ -d "${subdirname}" ] ; then # rm -rf ${hostsubdir} # else # echo Warning: no ${PWD}/${hostsubdir} to remove. # fi # else rm -f ${Makefile} config.status ${links} # fi else # if [ -n "${objdir}" ]; then # srcdir=${PWD} # cd ${objdir} # fi # if [ -n "${subdirs}" ] ; then # # check for existing status before allowing forced subdirs. # if [ -f ${Makefile} ] ; then # echo '***' "${Makefile} already exists in source directory. ${PWD} not configured." 1>&2 # exit 1 # fi # # # use a subdir common to all targets for this host iff: this is a cross AND # # this tool does not claim to be target dependent AND we have not been asked to name the subdir. # if [ ${host_alias} != ${target_alias} -a -z "${target_dependent}" -a -z "${namesubdiroption}" ] # then # if [ ! -d H-${host_alias} ] ; then mkdir H-${host_alias} ; fi # # if (${symbolic_link} ${subdirname} H-${host_alias} 2> /dev/null) ; then # true # else # just give up. they lose. # rmdir H-${host_alias} # if [ ! -d ${subdirname} ] ; then mkdir ${subdirname} ; fi # fi # elif [ ! -d ${subdirname} ] ; then # mkdir ${subdirname} # fi # # cd ${subdirname} # # if [ -z "${srcdir}" ] ; then # srcdir=.. # fi # elif [ "`echo H-*`" != "H-*" -a "`echo X-*`" != "X-*" ] ; then # # if not subdir builds, then make sure none exist. # # We might miss if there are explicitly named subdirs. # echo '***' "Configured subdirs exist. ${PWD} not configured." 1>&2 # exit 1 # else # true # fi # Find the source files, if location was not specified. if [ -z "${srcdir}" ] ; then srcdirdefaulted=1 srcdir=. if [ ! -r ${srctrigger} ] ; then srcdir=.. fi fi if [ ! -r ${srcdir}/${srctrigger} ] ; then if [ -z "${srcdirdefaulted}" ] ; then echo '***' "${progname}: Can't find ${srcname} sources in ${PWD}/${srcdir}" 1>&2 else echo '***' "${progname}: Can't find ${srcname} sources in ${PWD}/. or ${PWD}/.." 1>&2 fi echo '***' \(At least ${srctrigger} is missing.\) 1>&2 exit 1 fi # Set up the list of links to be made. # ${links} is the list of link names, and ${files} is the list of names to link to. # Make the links. while [ -n "${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 \"${file}\" does not exist." 1>&2 exit 1 fi ${remove} -f ${link} rm -f config.status # 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}/${file}\"." 1>&2 exit 1 fi if [ -n "${verbose}" ] ; then echo "Linked \"${link}\" to \"${srcdir}/${file}\"." fi done # Create a .gdbinit file which runs the one in srcdir # and tells GDB to look there for source files. if [ -r ${srcdir}/.gdbinit ] ; then case ${srcdir} in .) ;; *) echo "# "${NO_EDIT} > .gdbinit echo "dir ." >> .gdbinit echo "dir ${srcdir}" >> .gdbinit echo "source ${srcdir}/.gdbinit" >> .gdbinit ;; esac fi # Install a makefile, and make it set VPATH # if necessary so that the sources are found. # Also change its value of srcdir. # FIXME-someday: This business of always writing to .tem and mv back # is so that I don't screw things up while developing. Once this # template is stable, these should be optimized. xoxorich. # Define macro CROSS_COMPILE in compilation if this is a cross-compiler. if [ "${host}" != "${target}" ] ; then echo "CROSS=-DCROSS_COMPILE" > ${Makefile} echo "ALL=all.cross" >> ${Makefile} else echo "ALL=all.internal" > ${Makefile} fi # set target, host, VPATH echo "host_alias = ${host_alias}" >> ${Makefile} echo "host_cpu = ${host_cpu}" >> ${Makefile} echo "host_vendor = ${host_vendor}" >> ${Makefile} echo "host_os = ${host_os}" >> ${Makefile} echo "version_path = ${version_path}" >> ${Makefile} echo "target_alias = ${target_alias}" >> ${Makefile} echo "target_cpu = ${target_cpu}" >> ${Makefile} echo "target_vendor = ${target_vendor}" >> ${Makefile} echo "target_os = ${target_os}" >> ${Makefile} # if [ -n "${subdirs}" ] ; then # (echo "subdir = /${subdirname}" ; # echo "unsubdir = ..") >> ${Makefile} # else (echo "subdir =" ; echo "unsubdir = .") >> ${Makefile} # fi # echo "workdir = ${PWD}" >> ${Makefile} echo "VPATH = ${srcdir}" >> ${Makefile} # add "Makefile.in" (or whatever it's called) cat ${srcdir}/${Makefile_in} >> ${Makefile} # Conditionalize the makefile for this site. if [ -n "${site}" ] ; then site_makefile_frag=config/ms-${site} if [ -f ${srcdir}/${site_makefile_frag} ] ; then (echo "site_makefile_frag = ${srcdir}/${site_makefile_frag}" ; sed -e "/^####/ r ${srcdir}/${site_makefile_frag}" ${Makefile}) > Makefile.tem else (echo "site_makefile_frag =" ; cat ${Makefile}) > Makefile.tem fi mv Makefile.tem ${Makefile} fi # Conditionalize the makefile for this host. if [ -f ${srcdir}/${host_makefile_frag} ] ; then (echo "host_makefile_frag = ${srcdir}/${host_makefile_frag}" ; sed -e "/^####/ r ${srcdir}/${host_makefile_frag}" ${Makefile}) > Makefile.tem else (echo "host_makefile_frag =" ; cat ${Makefile}) > Makefile.tem fi mv Makefile.tem ${Makefile} # Conditionalize the makefile for this target. if [ -f ${srcdir}/${target_makefile_frag} ] ; then (echo "target_makefile_frag = ${srcdir}/${target_makefile_frag}" ; sed -e "/^####/ r ${srcdir}/${target_makefile_frag}" ${Makefile}) > Makefile.tem else (echo "target_makefile_frag =" ; cat ${Makefile}) > Makefile.tem fi mv Makefile.tem ${Makefile} # set srcdir sed "s@^srcdir[ ]*=.*$@srcdir = ${srcdir}@" ${Makefile} > Makefile.tem mv Makefile.tem ${Makefile} # set prefix if [ -n "${prefix}" ] ; then sed "s:^prefix[ ]*=.*$:prefix = ${prefix}:" ${Makefile} > Makefile.tem mv Makefile.tem ${Makefile} fi # set datadir if [ -n "${datadir}" ] ; then sed "s:^datadir[ ]*=.*$:datadir = ${datadir}:" ${Makefile} > Makefile.tem mv Makefile.tem ${Makefile} fi # reset SUBDIRS sed "s:^SUBDIRS[ ]*=.*$:SUBDIRS = ${configdirs}:" ${Makefile} > Makefile.tem mv Makefile.tem ${Makefile} # reset NONSUBDIRS sed "s:^NONSUBDIRS[ ]*=.*$:NONSUBDIRS = ${noconfigdirs}:" ${Makefile} > Makefile.tem mv Makefile.tem ${Makefile} # remove any form feeds. sed -e "s/ //" ${Makefile} > Makefile.tem mv Makefile.tem ${Makefile} # prepend warning about editting. echo "# "${NO_EDIT} > ${Makefile}.tem cat ${Makefile} >> ${Makefile}.tem mv Makefile.tem ${Makefile} using= if [ -f ${srcdir}/${host_makefile_frag} ] ; then using="${using} and \"${host_makefile_frag}\"" fi if [ -f ${srcdir}/${target_makefile_frag} ] ; then using="${using} and \"${target_makefile_frag}\"" fi if [ -n "${site}" -a \ -f ${srcdir}/${site_makefile_frag} ] ; then using="${using} and \"${site_makefile_frag}\"" fi using=`echo "${using}" | sed 's/and/using/'` using="Created \"${Makefile}\" in ${PWD}${using}." if [ -n "${verbose}" -o -z "${recurring}" ] ; then echo ${using} fi . ${tmpfile}.pos # describe the chosen configuration in config.status. # Make that file a shellscript which will reestablish # the same configuration. Used in Makefiles to rebuild # Makefiles. if [ -z "${norecursion}" ] ; then arguments="${arguments} -norecursion" fi echo "#!/bin/sh # ${NO_EDIT} # ${PWD} was configured as follows: ${progname}" ${arguments} " # ${using}" > config.status chmod a+x config.status # originaldir=${PWD} # cd ${srcdir} fi # If there are subdirectories, then recur. if [ -z "${norecursion}" -a -n "${configdirs}" ] ; then for configdir in ${configdirs} ; do if [ -n "${verbose}" ] ; then echo Configuring ${configdir}... fi if [ -d ${srcdir}/${configdir} ] ; then if [ "${srcdir}" != "." ] ; then if [ ! -d ./${configdir} ] ; then mkdir ./${configdir} fi fi POPDIR=${PWD} cd ${configdir} ### figure out what to do with srcdir case "${srcdir}" in ".") ;; # do nothing. We're building in place. /*) srcdiroption="-srcdir=${srcdir}/${configdir}" ;; # absolute path *) srcdiroption="-srcdir=../${srcdir}/${configdir}" ;; # otherwise relative esac ### The recursion line is here. if (${progname} -recurring ${host_alias} -target=${target_alias} \ ${verbose} ${subdirs} ${removing} ${prefixoption} \ ${tmpdiroption} ${namesubdiroption} ${datadiroption} \ ${srcdiroption}) ; then true else exit 1 fi cd ${POPDIR} elif [ -n "${verbose}" ] ; then echo Warning: source directory \"${srcdir}/${configdir}\" is missing. fi done fi done # for each target # Now build a Makefile for this host. # if [ -n "${subdirs}" -a ! -n "${removing}" ] ; then # push=${PWD} # # if [ -n "${objdir}" ] ; then # cd ${objdir} # fi # # cd ${hostsubdir} # cat > GNUmakefile << 'E!O!F' ## Makefile generated by configure for host ${host_alias}. # #ALL := $(shell ls -d T-*) # #%: # $(foreach subdir,$(ALL),$(MAKE) -C $(subdir) \$@ &&) true # #all: #E!O!F # cd ${push} # fi done # for each host ### clean up. # trap cmd above handles this now: #rm -f ${tmpfile}.com ${tmpfile}.tgt ${tmpfile}.hst ${tmpfile}.pos exit 0 # # Local Variables: # fill-column: 131 # End: # # end of configure