JehanneOS/newlib
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Sync with gcc

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This commit is contained in:
DJ Delorie
2002-04-15 21:18:09 +00:00
parent 99db4d7356
commit f3d61cc791
4 changed files with 659 additions and 183 deletions
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67
configure vendored
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@@ -3,7 +3,7 @@
### 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
# Copyright (C) 1988, 90, 91, 92, 93, 94, 95, 96, 97, 98, 1999, 2000, 2001
# Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
@@ -53,6 +53,9 @@ cache_file_option=
configdirs=
extraconfigdirs=
diroptions=
enable_threads=no
enable_shared=no
enable_libstdcxx_v3=yes
exec_prefix=
exec_prefixoption=
fatal=
@@ -152,13 +155,17 @@ progname=$0
if [ -n "$PWD" ]; then PWD=`pwd`; fi
case "${progname}" in
/*) ;;
/* | [A-Za-z]:[\\/]* ) ;;
*/*) ;;
*)
PATH=$PATH:${PWD=`pwd`} ; export PATH
;;
esac
# Export original configure arguments for use by sub-configures.
TOPLEVEL_CONFIGURE_ARGUMENTS="$progname $@"
export TOPLEVEL_CONFIGURE_ARGUMENTS
# Loop over all args
while :
@@ -656,13 +663,15 @@ case "${TMPDIR}" in
esac
# keep this filename short for &%*%$*# 14 char file names and 8+3 file names
tmpfile=${TMPDIR}/cNf$$
tmpdir=${TMPDIR}/cNf$$
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 -f Makefile.tem ${tmpfile}.com ${tmpfile}.tgt ${tmpfile}.hst ${tmpfile}.pos; exit 1" 0 1 2 15
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.
@@ -689,7 +698,7 @@ 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 -f Makefile* ${tmpfile}.com ${tmpfile}.tgt ${tmpfile}.hst ${tmpfile}.pos
rm -rf Makefile* ${tmpdir}
# Execute the final clean-up actions
${config_shell} skip-this-dir
# and stop configuring this directory.
@@ -907,7 +916,7 @@ if [ "${build}" != "${host}" ]; then
# 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"
tools="${tools} CC_FOR_TARGET CXX_FOR_TARGET GCJ_FOR_TARGET"
tools="${tools} DLLTOOL DLLTOOL_FOR_TARGET GCC_FOR_TARGET HOST_PREFIX"
tools="${tools} HOST_PREFIX_1 LD LD_FOR_TARGET LEX MAKEINFO NM"
tools="${tools} NM_FOR_TARGET RANLIB RANLIB_FOR_TARGET"
@@ -942,6 +951,7 @@ t loop
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}}
@@ -1095,7 +1105,7 @@ for subdir in . ${subdirs} ; do
case "${srcdir}" in
".") # no -srcdir option. We're building in place.
makesrcdir=. ;;
/*) # absolute path
/* | [A-Za-z]:[\\/]* ) # absolute path
makesrcdir=`echo ${srcdir}/${subdir} | sed -e 's|/\.$||'`
;;
*) # otherwise relative
@@ -1291,7 +1301,7 @@ EOF
esac
# real copy now in ${subdir}/Makefile.tem
# prepend warning about editting, and a bunch of variables.
# prepend warning about editing, and a bunch of variables.
rm -f ${Makefile}
cat > ${Makefile} <<EOF
# ${NO_EDIT}
@@ -1321,19 +1331,19 @@ EOF
case "${package_makefile_frag}" in
"") ;;
/*) echo package_makefile_frag = ${package_makefile_frag} >>${Makefile} ;;
/* | [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
"") ;;
/*) echo target_makefile_frag = ${target_makefile_frag} >>${Makefile} ;;
/* | [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
"") ;;
/*) echo host_makefile_frag = ${host_makefile_frag} >>${Makefile} ;;
/* | [A-Za-z]:[\\/]* ) echo host_makefile_frag = ${host_makefile_frag} >>${Makefile} ;;
*) echo host_makefile_frag = ${invsubdir}${host_makefile_frag} >>${Makefile} ;;
esac
@@ -1341,12 +1351,8 @@ EOF
echo site_makefile_frag = ${invsubdir}${site_makefile_frag} >>${Makefile}
fi
# record if we want to build shared libs.
if test -z "${enable_shared}"; then
echo enable_shared = no >> ${Makefile}
else
echo enable_shared = ${enable_shared} >> ${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}
@@ -1364,9 +1370,14 @@ EOF
# remove any form feeds.
if [ -z "${subdirs}" ]; then
rm -f ${subdir}/Makefile.tm2
sed -e "s:^SUBDIRS[ ]*=.*$:SUBDIRS = ${configdirs}:" \
-e "s:^NONSUBDIRS[ ]*=.*$:NONSUBDIRS = ${noconfigdirs}:" \
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 ${subdir}/Makefile.tem
fi
@@ -1549,11 +1560,7 @@ if [ -z "${norecursion}" ] && [ -n "${configdirs}" ] ; then
### figure out what to do with srcdir
case "${srcdir}" in
".") newsrcdir=${srcdir} ;; # no -srcdir option. We're building in place.
/*) # absolute path
newsrcdir=${srcdir}/${cfg_dir}
srcdiroption="--srcdir=${newsrcdir}"
;;
?:*) # absolute path on win32
/* | [A-Za-z]:[\\/]* ) # absolute path
newsrcdir=${srcdir}/${cfg_dir}
srcdiroption="--srcdir=${newsrcdir}"
;;
@@ -1567,10 +1574,7 @@ if [ -z "${norecursion}" ] && [ -n "${configdirs}" ] ; then
case "${cache_file}" in
"") # empty
;;
/*) # absolute path
cache_file_option="--cache-file=${cache_file}"
;;
?:*) # absolute path on win32
/* | [A-Za-z]:[\\/]* ) # absolute path
cache_file_option="--cache-file=${cache_file}"
;;
*) # relative path
@@ -1583,9 +1587,8 @@ if [ -z "${norecursion}" ] && [ -n "${configdirs}" ] ; then
recprog=${newsrcdir}/configure
elif [ -f ${newsrcdir}/configure.in ] ; then
case "${progname}" in
/*) recprog=${progname} ;;
?:*) recprog=${progname} ;;
*) recprog=../${progname} ;;
/* | [A-Za-z]:[\\/]* ) recprog=${progname} ;;
*) recprog=../${progname} ;;
esac
else
eval echo No configuration information in ${cfg_dir} ${redirect}
@@ -1611,7 +1614,7 @@ fi
# Perform the same cleanup as the trap handler, minus the "exit 1" of course,
# and reset the trap handler.
rm -f ${tmpfile}.com ${tmpfile}.tgt ${tmpfile}.hst ${tmpfile}.pos
rm -rf ${tmpdir}
trap 0
exit 0