# Configure fragment invoked in the post-target section for subdirs
# wanting multilib support.
#
+# Copyright (C) 1995, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+# 2005, 2006, 2007 Free Software Foundation, Inc.
+#
+# This file 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., 51 Franklin Street, Fifth Floor,
+# Boston, MA 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+#
+# Please report bugs to <gcc-bugs@gnu.org>
+# and send patches to <gcc-patches@gnu.org>.
+
# It is advisable to support a few --enable/--disable options to let the
# user select which libraries s/he really wants.
#
Makefile=${ac_file-Makefile}
ml_config_shell=${CONFIG_SHELL-/bin/sh}
-ml_arguments="${ac_configure_args}"
ml_realsrcdir=${srcdir}
# Scan all the arguments and set all the ones we need.
ml_verbose=--verbose
-for option in ${ml_arguments}
+for option in ${ac_configure_args}
do
+ # strip single quotes surrounding individual options
+ case $option in
+ \'*\') eval option=$option ;;
+ esac
+
case $option in
--*) ;;
-*) option=-$option ;;
*) optarg=yes ;;
esac
enableopt=`echo ${option} | sed 's:^--::;s:=.*$::;s:-:_:g'`
- eval $enableopt="$optarg"
+ # enable_shared and enable_static are handled by configure.
+ # Don't undo its work.
+ case $enableopt in
+ enable_shared | enable_static) ;;
+ *) eval $enableopt="$optarg" ;;
+ esac
;;
- --norecursion | --no*)
+ --norecursion | --no-recursion)
ml_norecursion=yes
;;
--silent | --sil* | --quiet | --q*)
esac
done
fi
- case " $multidirs " in
- *" mabi=64 "*)
- # We will not be able to create libraries with -mabi=64 if
- # we cannot even link a trivial program. It usually
- # indicates the 64bit libraries are missing.
- if echo 'main() {}' > conftest.c &&
- ${CC-gcc} -mabi=64 conftest.c -o conftest; then
- :
- else
- echo Could not link program with -mabi=64, disabling it.
- old_multidirs="${multidirs}"
- multidirs=""
- for x in ${old_multidirs}; do
- case "$x" in
- *mabi=64* ) : ;;
- *) multidirs="${multidirs} ${x}" ;;
- esac
- done
- fi
- rm -f conftest.c conftest
- ;;
- esac
;;
powerpc*-*-* | rs6000*-*-*)
if [ x$enable_aix64 = xno ]
done
fi
;;
-sparc*-*-*)
- case " $multidirs " in
- *" m64 "*)
- # We will not be able to create libraries with -m64 if
- # we cannot even link a trivial program. It usually
- # indicates the 64bit libraries are missing.
- if echo 'main() {}' > conftest.c &&
- ${CC-gcc} -m64 conftest.c -o conftest; then
- :
- else
- echo Could not link program with -m64, disabling it.
- old_multidirs="${multidirs}"
- multidirs=""
- for x in ${old_multidirs}; do
- case "$x" in
- *m64* ) : ;;
- *) multidirs="${multidirs} ${x}" ;;
- esac
- done
- fi
- rm -f conftest.c conftest
- ;;
- esac
- ;;
esac
# Remove extraneous blanks from multidirs.
else \
rootpre=`${PWD_COMMAND}`/; export rootpre; \
srcrootpre=`cd $(srcdir); ${PWD_COMMAND}`/; export srcrootpre; \
- lib=`echo $${rootpre} | sed -e 's,^.*/\([^/][^/]*\)/$$,\1,'`; \
+ lib=`echo "$${rootpre}" | sed -e 's,^.*/\([^/][^/]*\)/$$,\1,'`; \
compiler="$(CC)"; \
for i in `$${compiler} --print-multi-lib 2>/dev/null`; do \
dir=`echo $$i | sed -e 's/;.*$$//'`; \
flags=`echo $$i | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \
if (cd ../$${dir}/$${lib}; $(MAKE) $(FLAGS_TO_PASS) \
CFLAGS="$(CFLAGS) $${flags}" \
+ CCASFLAGS="$(CCASFLAGS) $${flags}" \
+ FCFLAGS="$(FCFLAGS) $${flags}" \
+ FFLAGS="$(FFLAGS) $${flags}" \
+ ADAFLAGS="$(ADAFLAGS) $${flags}" \
prefix="$(prefix)" \
exec_prefix="$(exec_prefix)" \
GCJFLAGS="$(GCJFLAGS) $${flags}" \
LIBCFLAGS="$(LIBCFLAGS) $${flags}" \
LIBCXXFLAGS="$(LIBCXXFLAGS) $${flags}" \
LDFLAGS="$(LDFLAGS) $${flags}" \
+ MULTIFLAGS="$${flags}" \
DESTDIR="$(DESTDIR)" \
INSTALL="$(INSTALL)" \
INSTALL_DATA="$(INSTALL_DATA)" \
true; \
else \
lib=`${PWD_COMMAND} | sed -e 's,^.*/\([^/][^/]*\)$$,\1,'`; \
- for dir in Makefile $(MULTIDIRS); do \
- if [ -f ../$${dir}/$${lib}/Makefile ]; then \
+ for dir in : $(MULTIDIRS); do \
+ test $$dir != : || continue; \
+EOF
+cat >>Multi.tem <<EOF
+ if [ -f ../\$\${dir}/\$\${lib}/${Makefile} ]; then \\
+EOF
+cat >>Multi.tem <<\EOF
if (cd ../$${dir}/$${lib}; $(MAKE) $(FLAGS_TO_PASS) $(DO)); \
then true; \
else exit 1; \
fi # ${ml_toplevel_p} = yes
if [ "${ml_verbose}" = --verbose ]; then
- echo "Adding multilib support to Makefile in ${ml_realsrcdir}"
+ echo "Adding multilib support to ${Makefile} in ${ml_realsrcdir}"
if [ "${ml_toplevel_p}" = yes ]; then
echo "multidirs=${multidirs}"
fi
fi
ml_origdir=`${PWDCMD-pwd}`
- ml_libdir=`echo $ml_origdir | sed -e 's,^.*/,,'`
+ ml_libdir=`echo "$ml_origdir" | sed -e 's,^.*/,,'`
# cd to top-level-build-dir/${with_target_subdir}
cd ..
case ${srcdir} in
".")
- echo Building symlink tree in `${PWDCMD-pwd}`/${ml_dir}/${ml_libdir}
+ echo "Building symlink tree in `${PWDCMD-pwd}`/${ml_dir}/${ml_libdir}"
if [ "${with_target_subdir}" != "." ]; then
ml_unsubdir="../"
else
fi
(cd ${ml_dir}/${ml_libdir};
../${dotdot}${ml_unsubdir}symlink-tree ../${dotdot}${ml_unsubdir}${ml_libdir} "")
- if [ -f ${ml_dir}/${ml_libdir}/Makefile ]; then
+ if [ -f ${ml_dir}/${ml_libdir}/${Makefile} ]; then
if [ x"${MAKE}" = x ]; then
(cd ${ml_dir}/${ml_libdir}; make distclean)
else
cd ${ml_dir}/${ml_libdir}
if [ -f ${ml_newsrcdir}/configure ]; then
- ml_recprog="${ml_newsrcdir}/configure --cache-file=../config.cache"
+ ml_recprog="${ml_newsrcdir}/configure"
fi
# find compiler flag corresponding to ${ml_dir}
- for i in `${CC-gcc} --print-multi-lib 2>/dev/null`; do
+ for i in `${CC-gcc} --print-multi-lib 2>/dev/null`; do
dir=`echo $i | sed -e 's/;.*$//'`
if [ "${dir}" = "${ml_dir}" ]; then
flags=`echo $i | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`
break
fi
done
- ml_config_env='CC="${CC_}$flags" CXX="${CXX_}$flags" GCJ="${GCJ_}$flags"'
+ ml_config_env='CC="${CC_}$flags" CXX="${CXX_}$flags" F77="${F77_}$flags" GCJ="${GCJ_}$flags" GFORTRAN="${GFORTRAN_}$flags"'
if [ "${with_target_subdir}" = "." ]; then
CC_=$CC' '
CXX_=$CXX' '
+ F77_=$F77' '
GCJ_=$GCJ' '
+ GFORTRAN_=$GFORTRAN' '
else
# Create a regular expression that matches any string as long
# as ML_POPDIR.
- popdir_rx=`echo ${ML_POPDIR} | sed 's,.,.,g'`
+ popdir_rx=`echo "${ML_POPDIR}" | sed 's,.,.,g'`
CC_=
for arg in ${CC}; do
case $arg in
esac
done
+ F77_=
+ for arg in ${F77}; do
+ case $arg in
+ -[BIL]"${ML_POPDIR}"/*)
+ F77_="${F77_}"`echo "X${arg}" | sed -n "s/X\\(-[BIL]${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X-[BIL]${popdir_rx}\\(.*\\)/\\1/p"`' ' ;;
+ "${ML_POPDIR}"/*)
+ F77_="${F77_}"`echo "X${arg}" | sed -n "s/X\\(${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X${popdir_rx}\\(.*\\)/\\1/p"`' ' ;;
+ *)
+ F77_="${F77_}${arg} " ;;
+ esac
+ done
+
GCJ_=
for arg in ${GCJ}; do
case $arg in
esac
done
+ GFORTRAN_=
+ for arg in ${GFORTRAN}; do
+ case $arg in
+ -[BIL]"${ML_POPDIR}"/*)
+ GFORTRAN_="${GFORTRAN_}"`echo "X${arg}" | sed -n "s/X\\(-[BIL]${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X-[BIL]${popdir_rx}\\(.*\\)/\\1/p"`' ' ;;
+ "${ML_POPDIR}"/*)
+ GFORTRAN_="${GFORTRAN_}"`echo "X${arg}" | sed -n "s/X\\(${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X${popdir_rx}\\(.*\\)/\\1/p"`' ' ;;
+ *)
+ GFORTRAN_="${GFORTRAN_}${arg} " ;;
+ esac
+ done
+
if test "x${LD_LIBRARY_PATH+set}" = xset; then
LD_LIBRARY_PATH_=
for arg in `echo "$LD_LIBRARY_PATH" | tr ':' ' '`; do
if eval ${ml_config_env} ${ml_config_shell} ${ml_recprog} \
--with-multisubdir=${ml_dir} --with-multisrctop=${multisrctop} \
- ${ml_arguments} ${ml_srcdiroption} ; then
+ ${ac_configure_args} ${ml_config_env} ${ml_srcdiroption} ; then
true
else
exit 1
fi
- cd ${ML_POPDIR}
+ cd "${ML_POPDIR}"
done
- cd ${ml_origdir}
+ cd "${ml_origdir}"
fi
fi # ${ml_toplevel_p} = yes
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