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* configure: fix various problems with propogating

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makefile_target_frag in subdirs.
	* configure.in: config libgcc if its there
This commit is contained in:
Steve Chamberlain
1992-06-23 01:32:47 +00:00
parent f74d99418e
commit 4347369fb1
3 changed files with 36 additions and 19 deletions
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47
configure vendored
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@ -92,14 +92,13 @@ NO_EDIT="This file was generated automatically by configure. Do not edit."
## path. Since PATH might include "." we also add `pwd` to the end of PATH.
##
PWD=`pwd`
progname=$0
case "${progname}" in
/*) ;;
*/*) ;;
*)
PATH=$PATH:${PWD} ; export PATH
PATH=$PATH:${PWD=`pwd`} ; export PATH
;;
esac
@ -361,7 +360,7 @@ case "${srcdir}" in
".") ;;
*)
if [ -f ${srcdir}/config.status ] ; then
echo '***' Cannot configure here in \"${PWD}\" when \"${srcdir}\" is currently configured. 1>&2
echo '***' Cannot configure here in \"${PWD=`pwd`}\" when \"${srcdir}\" is currently configured. 1>&2
exit 1
fi
esac
@ -417,7 +416,7 @@ fi
# some sanity checks on configure.in
case "${srctrigger}" in
"")
echo '***' srctrigger not set in ${PWD}/configure.in. 1>&2
echo '***' srctrigger not set in ${PWD=`pwd`}/configure.in. 1>&2
exit 1
;;
*) ;;
@ -453,8 +452,8 @@ esac
if [ ! -r ${srcdir}/${srctrigger} ] ; then
case "${srcdirdefaulted}" in
"") echo '***' "${progname}: Can't find ${srcname} sources in ${PWD}/${srcdir}" 1>&2 ;;
*) echo '***' "${progname}: Can't find ${srcname} sources in ${PWD}/. or ${PWD}/.." 1>&2 ;;
"") echo '***' "${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
@ -587,7 +586,7 @@ EOF
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}. 1>&2
echo '***' is missing in ${PWD=`pwd`}. 1>&2
mv ${subdir}/Makefile.tem ${Makefile}
fi
esac
@ -598,7 +597,9 @@ EOF
case "${target_makefile_frag}" in
"") mv ${Makefile} ${subdir}/Makefile.tem ;;
*)
target_makefile_frag=${srcdir}/${target_makefile_frag}
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
@ -624,12 +625,22 @@ target_cpu = ${target_cpu}
target_vendor = ${target_vendor}
target_os = ${target_os}
EOF
if [ "${target_makefile_frag}" != "" ] ; then
echo target_makefile_frag = ${invsubdir}${target_makefile_frag} >>${Makefile}
fi
if [ "${host_makefile_frag}" != "" ] ; then
echo host_makefile_frag = ${invsubdir}${host_makefile_frag} >>${Makefile}
fi
case "${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} >>${Makefile}
fi
@ -689,7 +700,7 @@ EOF
newusing=`echo "${using}" | sed 's/and/using/'`
using=${newusing}
echo "Created \"${Makefile}\" in" ${PWD} ${using}
echo "Created \"${Makefile}\" in" ${PWD=`pwd`} ${using}
. ${tmpfile}.pos
@ -706,13 +717,13 @@ EOF
if [ ${subdir} = . ] ; then
echo "#!/bin/sh
# ${NO_EDIT}
# ${PWD} was configured as follows:
# This directory was configured as follows:
${progname}" ${arguments} "
# ${using}" > ${subdir}/config.new
else
echo "#!/bin/sh
# ${NO_EDIT}
# ${PWD}/${subdir} was configured as follows:
# This directory was configured as follows:
cd ${invsubdir}
${progname}" ${arguments} "
# ${using}" > ${subdir}/config.new
@ -743,7 +754,7 @@ if [ -z "${norecursion}" -a -n "${configdirs}" ] ; then
;;
esac
POPDIR=${PWD}
POPDIR=${PWD=`pwd`}
cd ${configdir}
### figure out what to do with srcdir