mirror of
https://github.com/pmret/gcc-papermario.git
synced 2024-11-08 11:53:01 +01:00
234 lines
7.1 KiB
Plaintext
234 lines
7.1 KiB
Plaintext
# configure.lang for GNU CC
|
||
# This script is run by configure for configuration of language
|
||
# subdirectories which conform to the old GCC configure mechanism
|
||
# for such subdirectories.
|
||
|
||
# Copyright (C) 1997 Free Software Foundation, Inc.
|
||
|
||
#This file is part of GNU CC.
|
||
|
||
#GNU CC 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, or (at your option)
|
||
#any later version.
|
||
|
||
#GNU CC 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 GNU CC; see the file COPYING. If not, write to
|
||
#the Free Software Foundation, 59 Temple Place - Suite 330,
|
||
#Boston, MA 02111-1307, USA.
|
||
|
||
savesrcdir=$srcdir
|
||
|
||
for subdir in . $oldstyle_subdirs
|
||
do
|
||
# We only want to do this in language subdirs, but we have to handle
|
||
# the case of $oldstyle_subdirs = "".
|
||
if [ $subdir = . ]
|
||
then
|
||
continue
|
||
fi
|
||
|
||
oldsrcdir=$savesrcdir
|
||
|
||
# Re-adjust the path
|
||
case $oldsrcdir in
|
||
/*)
|
||
srcdir=$oldsrcdir/$subdir
|
||
;;
|
||
*)
|
||
oldsrcdir=../${oldsrcdir}
|
||
srcdir=$oldsrcdir/$subdir
|
||
;;
|
||
esac
|
||
mainsrcdir=$oldsrcdir
|
||
STARTDIR=`pwd`
|
||
test -d $subdir || mkdir $subdir
|
||
cd $subdir
|
||
|
||
# Create Makefile.tem from Makefile.in.
|
||
# Make it set VPATH if necessary so that the sources are found.
|
||
# Also change its value of srcdir.
|
||
# Also create a .gdbinit file which runs the one in srcdir
|
||
# and tells GDB to look there for source files.
|
||
case $srcdir in
|
||
. | ./$subdir | .././$subdir)
|
||
rm -f Makefile.tem
|
||
cp Makefile.in Makefile.tem
|
||
chmod +w Makefile.tem
|
||
;;
|
||
*)
|
||
rm -f Makefile.tem
|
||
echo "VPATH = ${srcdir}" \
|
||
| cat - ${srcdir}/Makefile.in \
|
||
| sed "s@^srcdir = \.@srcdir = ${srcdir}@" > Makefile.tem
|
||
rm -f .gdbinit
|
||
echo "dir ." > .gdbinit
|
||
echo "dir ${srcdir}" >> .gdbinit
|
||
echo "dir ${mainsrcdir}" >> .gdbinit
|
||
if [ x$gdb_needs_out_file_path = xyes ]
|
||
then
|
||
echo "dir ${mainsrcdir}/config/"`dirname ${out_file}` >> .gdbinit
|
||
fi
|
||
echo "source ${mainsrcdir}/.gdbinit" >> .gdbinit
|
||
;;
|
||
esac
|
||
|
||
# Conditionalize the makefile for this host machine.
|
||
rm -f Makefile.xx Makefile.ll
|
||
merged_frags=
|
||
for f in .. ${host_xmake_file}
|
||
do
|
||
if [ -f ${mainsrcdir}/config/$f ]
|
||
then
|
||
cat ${mainsrcdir}/config/$f >> Makefile.ll
|
||
if [ x"${merged_frags}" != x ]
|
||
then
|
||
merged_frags="${merged_frags} and "
|
||
fi
|
||
merged_frags="${merged_frags}${f}"
|
||
fi
|
||
done
|
||
if [ x"${merged_frags}" != x ]
|
||
then
|
||
sed -e "/####host/ r Makefile.ll" Makefile.tem > Makefile.xx
|
||
echo "Merged ${merged_frags}."
|
||
rm -f Makefile.tem
|
||
mv Makefile.xx Makefile.tem
|
||
rm -f Makefile.ll
|
||
fi
|
||
|
||
# Add a definition for MAKE if system wants one.
|
||
case "$SET_MAKE" in
|
||
?*)
|
||
rm -f Makefile.xx
|
||
(echo "$SET_MAKE"; cat Makefile.tem) >Makefile.xx
|
||
rm -f Makefile.tem
|
||
mv Makefile.xx Makefile.tem
|
||
esac
|
||
|
||
# Add a definition for INSTALL if system wants one.
|
||
# This substitutes for lots of x-* files.
|
||
if [ x$build_broken_install = x ]
|
||
then true
|
||
else
|
||
rm -f Makefile.xx
|
||
abssrcdir=`cd ${srcdir}; pwd`
|
||
sed "s|^INSTALL = .*|INSTALL = ${abssrcdir}/install.sh -c|" Makefile.tem > Makefile.xx
|
||
rm -f Makefile.tem
|
||
mv Makefile.xx Makefile.tem
|
||
fi
|
||
|
||
# If using -program-transform-name, override the installation names.
|
||
if [ "x${program_transform_set}" = "xyes" ] ; then
|
||
sed -e "s/^program_transform_name[ ]*=.*$/program_transform_name =
|
||
$program_transform_name/" \
|
||
-e "s/^program_transform_cross_name[
|
||
]*=.*$/program_transform_cross_name = $program_transform_name/" \
|
||
Makefile.tem > Makefile.xx
|
||
rm -f Makefile.tem
|
||
mv Makefile.xx Makefile.tem
|
||
fi
|
||
|
||
# Conditionalize the makefile for this target machine.
|
||
rm -f Makefile.xx Makefile.ll
|
||
merged_frags=
|
||
for f in .. ${tmake_file}
|
||
do
|
||
if [ -f ${mainsrcdir}/config/$f ]
|
||
then
|
||
cat ${mainsrcdir}/config/$f >> Makefile.ll
|
||
if [ x"${merged_frags}" != x ]
|
||
then
|
||
merged_frags="${merged_frags} and "
|
||
fi
|
||
merged_frags="${merged_frags}$f"
|
||
fi
|
||
done
|
||
if [ x"${merged_frags}" != x ]
|
||
then
|
||
sed -e "/####target/ r Makefile.ll" Makefile.tem > Makefile.xx
|
||
echo "Merged ${merged_frags}."
|
||
rm -f Makefile.tem
|
||
mv Makefile.xx Makefile.tem
|
||
rm -f Makefile.ll
|
||
fi
|
||
|
||
# If the host supports
|
||
# symlinks, point stage[123] at ../stage[123] so bootstrapping and the
|
||
# installation procedure can still use CC="stage1/xgcc -Bstage1/".
|
||
# If the host doesn't support symlinks, FLAGS_TO_PASS has been
|
||
# modified to solve the problem there.
|
||
for t in stage1 stage2 stage3 stage4 include
|
||
do
|
||
rm -f $t
|
||
$symbolic_link ../$t $t 2>/dev/null
|
||
done
|
||
|
||
# Remove all formfeeds, since some Makes get confused by them.
|
||
# Also arrange to give the variables `target', `target_alias',
|
||
# `host_xmake_file', `tmake_file', `prefix', `local_prefix',
|
||
# `exec_prefix', `INSTALL_HEADERS_DIR', `exeext'
|
||
# values in the Makefile from the values they have in this script.
|
||
rm -f Makefile.xx
|
||
# Create an empty Makefile.sed first, to work around a Nextstep 3.3 bug.
|
||
echo 's| ||' > Makefile.sed
|
||
rm Makefile.sed
|
||
echo 's| ||' > Makefile.sed
|
||
echo "s|^target=.*$|target=${target}|" >> Makefile.sed
|
||
echo "s|^target_alias=.*$|target=${target_alias}|" >> Makefile.sed
|
||
echo "s|^xmake_file=.*$|xmake_file=${dep_host_xmake_file}|" >> Makefile.sed
|
||
echo "s|^tmake_file=.*$|tmake_file=${dep_tmake_file}|" >> Makefile.sed
|
||
echo "s|^version=.*$|version=${version}|" >> Makefile.sed
|
||
echo "s|^GCC_THREAD_FILE=.*$|GCC_THREAD_FILE=${thread_file}|" >> Makefile.sed
|
||
echo "s|^prefix[ ]*=.*|prefix = $prefix|" >> Makefile.sed
|
||
echo "s|^local_prefix[ ]*=.*|local_prefix = $local_prefix|" >> Makefile.sed
|
||
echo "s|^exec_prefix[ ]*=.*|exec_prefix = $exec_prefix|" >> Makefile.sed
|
||
echo "s|^INSTALL_HEADERS_DIR[ ]*=.*$|INSTALL_HEADERS_DIR = ${build_install_headers_dir}|" >> Makefile.sed
|
||
echo "s|^exeext[ ]*=.*$|exeext = ${build_exeext}|" >> Makefile.sed
|
||
sed -f Makefile.sed Makefile.tem > Makefile.xx
|
||
rm -f Makefile.tem Makefile.sed
|
||
mv Makefile.xx Makefile.tem
|
||
|
||
# Install Makefile for real, after making final changes.
|
||
# Define macro CROSS_COMPILE in compilation
|
||
# if this is a cross-compiler.
|
||
# Also use all.cross instead of all.internal
|
||
# and add cross-make to Makefile.
|
||
if [ x$host != x$target ]
|
||
then
|
||
rm -f Makefile.xx
|
||
echo "CROSS=-DCROSS_COMPILE" > Makefile.xx
|
||
sed -e "/####cross/ r ${mainsrcdir}/cross-make" Makefile.tem >> Makefile.xx
|
||
rm -f Makefile.tem
|
||
mv Makefile.xx Makefile.tem
|
||
fi
|
||
|
||
# When building gcc with a cross-compiler, we need to fix a few things.
|
||
# This must come after cross-make as we want all.build to override
|
||
# all.cross.
|
||
if [ x$build != x$host ]
|
||
then
|
||
rm -f Makefile.xx
|
||
echo "build= $build" > Makefile.xx
|
||
echo "host= $host" >> Makefile.xx
|
||
sed -e "s|objc-runtime$||" \
|
||
-e "/####build/ r ${mainsrcdir}/build-make" Makefile.tem >> Makefile.xx
|
||
rm -f Makefile.tem
|
||
mv Makefile.xx Makefile.tem
|
||
fi
|
||
|
||
rm -f Makefile
|
||
mv Makefile.tem Makefile
|
||
echo "Created \`$subdir/Makefile'."
|
||
|
||
cd $STARTDIR
|
||
done # end of current-dir SUBDIRS loop
|
||
|
||
# Restore this, remember we're invoked with `.'.
|
||
srcdir=$savesrcdir
|