1 # Configure fragment invoked in the post-target section for subdirs
2 # wanting multilib support.
4 # Copyright (C) 1995-2017 Free Software Foundation, Inc.
6 # This file is free software; you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation; either version 2 of the License, or
9 # (at your option) any later version.
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License
17 # along with this program; if not, write to the Free Software
18 # Foundation, Inc., 51 Franklin Street, Fifth Floor,
19 # Boston, MA 02110-1301, USA.
21 # As a special exception to the GNU General Public License, if you
22 # distribute this file as part of a program that contains a
23 # configuration script generated by Autoconf, you may include it under
24 # the same distribution terms that you use for the rest of that program.
26 # Please report bugs to <gcc-bugs@gnu.org>
27 # and send patches to <gcc-patches@gnu.org>.
29 # It is advisable to support a few --enable/--disable options to let the
30 # user select which libraries s/he really wants.
32 # Subdirectories wishing to use multilib should put the following lines
33 # in the "post-target" section of configure.in.
35 # if [ "${srcdir}" = "." ] ; then
36 # if [ "${with_target_subdir}" != "." ] ; then
37 # . ${with_multisrctop}../../config-ml.in
39 # . ${with_multisrctop}../config-ml.in
42 # . ${srcdir}/../config-ml.in
46 # Things are complicated because 6 separate cases must be handled:
47 # 2 (native, cross) x 3 (absolute-path, relative-not-dot, dot) = 6.
49 # srcdir=. is special. It must handle make programs that don't handle VPATH.
50 # To implement this, a symlink tree is built for each library and for each
53 # The build tree is laid out as
62 # The nice feature about this arrangement is that inter-library references
63 # in the build tree work without having to care where you are. Note that
64 # inter-library references also work in the source tree because symlink trees
65 # are built when srcdir=.
67 # Unfortunately, trying to access the libraries in the build tree requires
68 # the user to manually choose which library to use as GCC won't be able to
69 # find the right one. This is viewed as the lesser of two evils.
71 # Configure variables:
72 # ${with_target_subdir} = "." for native, or ${target_alias} for cross.
73 # Set by top level Makefile.
74 # ${with_multisrctop} = how many levels of multilibs there are in the source
75 # tree. It exists to handle the case of configuring in the source tree:
76 # ${srcdir} is not constant.
77 # ${with_multisubdir} = name of multilib subdirectory (eg: m68020/m68881).
80 # MULTISRCTOP = number of multilib levels in source tree (+1 if cross)
81 # (FIXME: note that this is different than ${with_multisrctop}. Check out.).
82 # MULTIBUILDTOP = number of multilib levels in build tree
83 # MULTIDIRS = list of multilib subdirs (eg: m68000 m68020 ...)
84 # (only defined in each library's main Makefile).
85 # MULTISUBDIR = installed subdirectory name with leading '/' (eg: /m68000)
86 # (only defined in each multilib subdir).
88 # FIXME: Multilib is currently disabled by default for everything other than
89 # newlib. It is up to each target to turn on multilib support for the other
90 # libraries as desired.
92 # Autoconf incoming variables:
93 # srcdir, host, ac_configure_args
95 # We *could* figure srcdir and host out, but we'd have to do work that
96 # our caller has already done to figure them out and requiring these two
98 # Note that `host' in this case is GCC's `target'. Target libraries are
99 # configured for a particular host.
101 Makefile=${ac_file-Makefile}
102 ml_config_shell=${CONFIG_SHELL-/bin/sh}
103 ml_realsrcdir=${srcdir}
105 # Scan all the arguments and set all the ones we need.
108 for option in ${ac_configure_args}
110 # strip single quotes surrounding individual options
112 \'*\') eval option=$option ;;
117 -*) option=-$option ;;
122 optarg=`echo $option | sed -e 's/^[^=]*=//'`
128 enableopt=`echo ${option} | sed 's:^--disable-:enable_:;s:-:_:g'`
136 enableopt=`echo ${option} | sed 's:^--::;s:=.*$::;s:-:_:g'`
137 # enable_shared and enable_static are handled by configure.
138 # Don't undo its work.
140 enable_shared | enable_static) ;;
141 *) eval $enableopt="$optarg" ;;
144 --norecursion | --no-recursion)
147 --silent | --sil* | --quiet | --q*)
150 --verbose | --v | --verb*)
158 withopt=`echo ${option} | sed 's:^--::;s:=.*$::;s:-:_:g'`
159 eval $withopt="$optarg"
162 withopt=`echo ${option} | sed 's:^--::;s:out::;s:-:_:g'`
168 # Only do this if --enable-multilib.
169 if [ "${enable_multilib}" = yes ]; then
171 # Compute whether this is the library's top level directory
172 # (ie: not a multilib subdirectory, and not a subdirectory like newlib/src).
173 # ${with_multisubdir} tells us we're in the right branch, but we could be
174 # in a subdir of that.
175 # ??? The previous version could void this test by separating the process into
176 # two files: one that only the library's toplevel configure.in ran (to
177 # configure the multilib subdirs), and another that all configure.in's ran to
178 # update the Makefile. It seemed reasonable to collapse all multilib support
179 # into one file, but it does leave us with having to perform this test.
181 if [ -z "${with_multisubdir}" ]; then
182 if [ "${srcdir}" = "." ]; then
183 # Use ${ml_realsrcdir} instead of ${srcdir} here to account for ${subdir}.
184 # ${with_target_subdir} = "." for native, otherwise target alias.
185 if [ "${with_target_subdir}" = "." ]; then
186 if [ -f ${ml_realsrcdir}/../config-ml.in ]; then
190 if [ -f ${ml_realsrcdir}/../../config-ml.in ]; then
195 # Use ${ml_realsrcdir} instead of ${srcdir} here to account for ${subdir}.
196 if [ -f ${ml_realsrcdir}/../config-ml.in ]; then
202 # If this is the library's top level directory, set multidirs to the
203 # multilib subdirs to support. This lives at the top because we need
204 # `multidirs' set right away.
206 if [ "${ml_toplevel_p}" = yes ]; then
209 for i in `${CC-gcc} --print-multi-lib 2>/dev/null`; do
210 dir=`echo $i | sed -e 's/;.*$//'`
211 if [ "${dir}" = "." ]; then
214 if [ -z "${multidirs}" ]; then
217 multidirs="${multidirs} ${dir}"
222 # Target libraries are configured for the host they run on, so we check
223 # $host here, not $target.
227 if [ x"$enable_fpu" = xno ]
229 old_multidirs=${multidirs}
231 for x in ${old_multidirs}; do
234 *) multidirs="${multidirs} ${x}" ;;
238 if [ x"$enable_26bit" = xno ]
240 old_multidirs=${multidirs}
242 for x in ${old_multidirs}; do
245 *) multidirs="${multidirs} ${x}" ;;
249 if [ x"$enable_underscore" = xno ]
251 old_multidirs=${multidirs}
253 for x in ${old_multidirs}; do
256 *) multidirs="${multidirs} ${x}" ;;
260 if [ x"$enable_interwork" = xno ]
262 old_multidirs=${multidirs}
264 for x in ${old_multidirs}; do
267 *) multidirs="${multidirs} ${x}" ;;
271 if [ x$enable_biendian = xno ]
273 old_multidirs="${multidirs}"
275 for x in ${old_multidirs}; do
279 *) multidirs="${multidirs} ${x}" ;;
283 if [ x"$enable_nofmult" = xno ]
285 old_multidirs="${multidirs}"
287 for x in ${old_multidirs}; do
290 *) multidirs="${multidirs} ${x}" ;;
296 if [ x$enable_softfloat = xno ]
298 old_multidirs="${multidirs}"
300 for x in ${old_multidirs}; do
303 *) multidirs="${multidirs} ${x}" ;;
307 if [ x$enable_m68881 = xno ]
309 old_multidirs="${multidirs}"
311 for x in ${old_multidirs}; do
314 *) multidirs="${multidirs} ${x}" ;;
318 if [ x$enable_m68000 = xno ]
320 old_multidirs="${multidirs}"
322 for x in ${old_multidirs}; do
325 *) multidirs="${multidirs} ${x}" ;;
329 if [ x$enable_m68020 = xno ]
331 old_multidirs="${multidirs}"
333 for x in ${old_multidirs}; do
336 *) multidirs="${multidirs} ${x}" ;;
342 if [ x$enable_single_float = xno ]
344 old_multidirs="${multidirs}"
346 for x in ${old_multidirs}; do
349 *) multidirs="${multidirs} ${x}" ;;
353 if [ x$enable_biendian = xno ]
355 old_multidirs="${multidirs}"
357 for x in ${old_multidirs}; do
361 *) multidirs="${multidirs} ${x}" ;;
365 if [ x$enable_softfloat = xno ]
367 old_multidirs="${multidirs}"
369 for x in ${old_multidirs}; do
372 *) multidirs="${multidirs} ${x}" ;;
377 powerpc*-*-* | rs6000*-*-*)
378 if [ x$enable_aix64 = xno ]
380 old_multidirs="${multidirs}"
382 for x in ${old_multidirs}; do
385 *) multidirs="${multidirs} ${x}" ;;
389 if [ x$enable_pthread = xno ]
391 old_multidirs="${multidirs}"
393 for x in ${old_multidirs}; do
396 *) multidirs="${multidirs} ${x}" ;;
400 if [ x$enable_softfloat = xno ]
402 old_multidirs="${multidirs}"
404 for x in ${old_multidirs}; do
407 *) multidirs="${multidirs} ${x}" ;;
411 if [ x$enable_powercpu = xno ]
413 old_multidirs="${multidirs}"
415 for x in ${old_multidirs}; do
417 power | */power | */power/* ) : ;;
418 *) multidirs="${multidirs} ${x}" ;;
422 if [ x$enable_powerpccpu = xno ]
424 old_multidirs="${multidirs}"
426 for x in ${old_multidirs}; do
429 *) multidirs="${multidirs} ${x}" ;;
433 if [ x$enable_powerpcos = xno ]
435 old_multidirs="${multidirs}"
437 for x in ${old_multidirs}; do
439 *mcall-linux* | *mcall-solaris* ) : ;;
440 *) multidirs="${multidirs} ${x}" ;;
444 if [ x$enable_biendian = xno ]
446 old_multidirs="${multidirs}"
448 for x in ${old_multidirs}; do
450 *mlittle* | *mbig* ) : ;;
451 *) multidirs="${multidirs} ${x}" ;;
455 if [ x$enable_sysv = xno ]
457 old_multidirs="${multidirs}"
459 for x in ${old_multidirs}; do
462 *) multidirs="${multidirs} ${x}" ;;
469 # Remove extraneous blanks from multidirs.
470 # Tests like `if [ -n "$multidirs" ]' require it.
471 multidirs=`echo "$multidirs" | sed -e 's/^[ ][ ]*//' -e 's/[ ][ ]*$//' -e 's/[ ][ ]*/ /g'`
473 # Add code to library's top level makefile to handle building the multilib
476 cat > Multi.tem <<\EOF
478 PWD_COMMAND=$${PWDCMD-pwd}
480 # FIXME: There should be an @-sign in front of the `if'.
481 # Leave out until this is tested a bit more.
483 if [ -z "$(MULTIDIRS)" ]; then \
486 rootpre=`${PWD_COMMAND}`/; export rootpre; \
487 srcrootpre=`cd $(srcdir); ${PWD_COMMAND}`/; export srcrootpre; \
488 lib=`echo "$${rootpre}" | sed -e 's,^.*/\([^/][^/]*\)/$$,\1,'`; \
490 for i in `$${compiler} --print-multi-lib 2>/dev/null`; do \
491 dir=`echo $$i | sed -e 's/;.*$$//'`; \
492 if [ "$${dir}" = "." ]; then \
495 if [ -d ../$${dir}/$${lib} ]; then \
496 flags=`echo $$i | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \
497 if (cd ../$${dir}/$${lib}; $(MAKE) $(FLAGS_TO_PASS) \
498 CFLAGS="$(CFLAGS) $${flags}" \
499 CCASFLAGS="$(CCASFLAGS) $${flags}" \
500 FCFLAGS="$(FCFLAGS) $${flags}" \
501 FFLAGS="$(FFLAGS) $${flags}" \
502 ADAFLAGS="$(ADAFLAGS) $${flags}" \
504 exec_prefix="$(exec_prefix)" \
505 GCJFLAGS="$(GCJFLAGS) $${flags}" \
506 GOCFLAGS="$(GOCFLAGS) $${flags}" \
507 CXXFLAGS="$(CXXFLAGS) $${flags}" \
508 LIBCFLAGS="$(LIBCFLAGS) $${flags}" \
509 LIBCXXFLAGS="$(LIBCXXFLAGS) $${flags}" \
510 LDFLAGS="$(LDFLAGS) $${flags}" \
511 MULTIFLAGS="$${flags}" \
512 DESTDIR="$(DESTDIR)" \
513 INSTALL="$(INSTALL)" \
514 INSTALL_DATA="$(INSTALL_DATA)" \
515 INSTALL_PROGRAM="$(INSTALL_PROGRAM)" \
516 INSTALL_SCRIPT="$(INSTALL_SCRIPT)" \
528 # FIXME: There should be an @-sign in front of the `if'.
529 # Leave out until this is tested a bit more.
531 if [ -z "$(MULTIDIRS)" ]; then \
534 lib=`${PWD_COMMAND} | sed -e 's,^.*/\([^/][^/]*\)$$,\1,'`; \
535 for dir in : $(MULTIDIRS); do \
536 test $$dir != : || continue; \
538 cat >>Multi.tem <<EOF
539 if [ -f ../\$\${dir}/\$\${lib}/${Makefile} ]; then \\
541 cat >>Multi.tem <<\EOF
542 if (cd ../$${dir}/$${lib}; $(MAKE) $(FLAGS_TO_PASS) $(DO)); \
552 cat ${Makefile} Multi.tem > Makefile.tem
553 rm -f ${Makefile} Multi.tem
554 mv Makefile.tem ${Makefile}
556 fi # ${ml_toplevel_p} = yes
558 if [ "${ml_verbose}" = --verbose ]; then
559 echo "Adding multilib support to ${Makefile} in ${ml_realsrcdir}"
560 if [ "${ml_toplevel_p}" = yes ]; then
561 echo "multidirs=${multidirs}"
563 echo "with_multisubdir=${with_multisubdir}"
566 if [ "${srcdir}" = "." ]; then
567 if [ "${with_target_subdir}" != "." ]; then
576 if [ -z "${with_multisubdir}" ]; then
579 : # ml_srcdotdot= # already set
581 ml_subdir="/${with_multisubdir}"
582 # The '[^/][^/]*' appears that way to work around a SunOS sed bug.
583 ml_builddotdot=`echo ${with_multisubdir} | sed -e 's:[^/][^/]*:..:g'`/
584 if [ "$srcdir" = "." ]; then
585 ml_srcdotdot=${ml_srcdotdot}${ml_builddotdot}
587 : # ml_srcdotdot= # already set
591 if [ "${ml_toplevel_p}" = yes ]; then
599 # TOP is used by newlib and should not be used elsewhere for this purpose.
600 # MULTI{SRC,BUILD}TOP are the proper ones to use. MULTISRCTOP is empty
601 # when srcdir != builddir. MULTIBUILDTOP is always some number of ../'s.
602 # FIXME: newlib needs to be updated to use MULTI{SRC,BUILD}TOP so we can
603 # delete TOP. Newlib may wish to continue to use TOP for its own purposes
605 # MULTIDIRS is non-empty for the cpu top level Makefile (eg: newlib/Makefile)
606 # and lists the subdirectories to recurse into.
607 # MULTISUBDIR is non-empty in each cpu subdirectory's Makefile
608 # (eg: newlib/h8300h/Makefile) and is the installed subdirectory name with
610 # MULTIDO is used for targets like all, install, and check where
611 # $(FLAGS_TO_PASS) augmented with the subdir's compiler option is needed.
612 # MULTICLEAN is used for the *clean targets.
614 # ??? It is possible to merge MULTIDO and MULTICLEAN into one. They are
615 # currently kept separate because we don't want the *clean targets to require
616 # the existence of the compiler (which MULTIDO currently requires) and
617 # therefore we'd have to record the directory options as well as names
618 # (currently we just record the names and use --print-multi-lib to get the
621 sed -e "s:^TOP[ ]*=[ ]*\([./]*\)[ ]*$:TOP = ${ml_builddotdot}\1:" \
622 -e "s:^MULTISRCTOP[ ]*=.*$:MULTISRCTOP = ${ml_srcdotdot}:" \
623 -e "s:^MULTIBUILDTOP[ ]*=.*$:MULTIBUILDTOP = ${ml_builddotdot}:" \
624 -e "s:^MULTIDIRS[ ]*=.*$:MULTIDIRS = ${multidirs}:" \
625 -e "s:^MULTISUBDIR[ ]*=.*$:MULTISUBDIR = ${ml_subdir}:" \
626 -e "s:^MULTIDO[ ]*=.*$:MULTIDO = $ml_do:" \
627 -e "s:^MULTICLEAN[ ]*=.*$:MULTICLEAN = $ml_clean:" \
628 ${Makefile} > Makefile.tem
630 mv Makefile.tem ${Makefile}
632 # If this is the library's top level, configure each multilib subdir.
633 # This is done at the end because this is the loop that runs configure
634 # in each multilib subdir and it seemed reasonable to finish updating the
635 # Makefile before going on to configure the subdirs.
637 if [ "${ml_toplevel_p}" = yes ]; then
639 # We must freshly configure each subdirectory. This bit of code is
640 # actually partially stolen from the main configure script. FIXME.
642 if [ -n "${multidirs}" ] && [ -z "${ml_norecursion}" ]; then
644 if [ "${ml_verbose}" = --verbose ]; then
645 echo "Running configure in multilib subdirs ${multidirs}"
646 echo "pwd: `${PWDCMD-pwd}`"
649 ml_origdir=`${PWDCMD-pwd}`
650 ml_libdir=`echo "$ml_origdir" | sed -e 's,^.*/,,'`
651 # cd to top-level-build-dir/${with_target_subdir}
654 for ml_dir in ${multidirs}; do
656 if [ "${ml_verbose}" = --verbose ]; then
657 echo "Running configure in multilib subdir ${ml_dir}"
658 echo "pwd: `${PWDCMD-pwd}`"
661 if [ -d ${ml_dir} ]; then true; else
662 # ``mkdir -p ${ml_dir}'' See also mkinstalldirs.
664 for d in `echo ":${ml_dir}" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'`; do
665 pathcomp="$pathcomp$d"
667 -* ) pathcomp=./$pathcomp ;;
669 if test ! -d "$pathcomp"; then
670 echo "mkdir $pathcomp" 1>&2
671 mkdir "$pathcomp" > /dev/null 2>&1 || lasterr=$?
673 if test ! -d "$pathcomp"; then
676 pathcomp="$pathcomp/"
679 if [ -d ${ml_dir}/${ml_libdir} ]; then true; else mkdir ${ml_dir}/${ml_libdir}; fi
681 # Eg: if ${ml_dir} = m68000/m68881, dotdot = ../../
682 dotdot=../`echo ${ml_dir} | sed -e 's|[^/]||g' -e 's|/|../|g'`
686 echo "Building symlink tree in `${PWDCMD-pwd}`/${ml_dir}/${ml_libdir}"
687 if [ "${with_target_subdir}" != "." ]; then
692 (cd ${ml_dir}/${ml_libdir};
693 ../${dotdot}${ml_unsubdir}symlink-tree ../${dotdot}${ml_unsubdir}${ml_libdir} "")
694 if [ -f ${ml_dir}/${ml_libdir}/${Makefile} ]; then
695 if [ x"${MAKE}" = x ]; then
696 (cd ${ml_dir}/${ml_libdir}; make distclean)
698 (cd ${ml_dir}/${ml_libdir}; ${MAKE} distclean)
703 multisrctop=${dotdot}
707 /* | [A-Za-z]:[\\/]* ) # absolute path
708 ml_newsrcdir=${srcdir}
710 *) # otherwise relative
711 ml_newsrcdir=${dotdot}${srcdir}
714 ml_srcdiroption="-srcdir=${ml_newsrcdir}"
719 case "${progname}" in
720 /* | [A-Za-z]:[\\/]* ) ml_recprog=${progname} ;;
721 *) ml_recprog=${dotdot}${progname} ;;
724 # FIXME: POPDIR=${PWD=`pwd`} doesn't work here.
725 ML_POPDIR=`${PWDCMD-pwd}`
726 cd ${ml_dir}/${ml_libdir}
728 if [ -f ${ml_newsrcdir}/configure ]; then
729 ml_recprog="${ml_newsrcdir}/configure"
732 # find compiler flag corresponding to ${ml_dir}
733 for i in `${CC-gcc} --print-multi-lib 2>/dev/null`; do
734 dir=`echo $i | sed -e 's/;.*$//'`
735 if [ "${dir}" = "${ml_dir}" ]; then
736 flags=`echo $i | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`
740 ml_config_env='CC="${CC_}$flags" CXX="${CXX_}$flags" F77="${F77_}$flags" GCJ="${GCJ_}$flags" GFORTRAN="${GFORTRAN_}$flags" GOC="${GOC_}$flags"'
742 if [ "${with_target_subdir}" = "." ]; then
747 GFORTRAN_=$GFORTRAN' '
750 # Create a regular expression that matches any string as long
752 popdir_rx=`echo "${ML_POPDIR}" | sed 's,.,.,g'`
756 -[BIL]"${ML_POPDIR}"/*)
757 CC_="${CC_}"`echo "X${arg}" | sed -n "s/X\\(-[BIL]${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X-[BIL]${popdir_rx}\\(.*\\)/\1/p"`' ' ;;
759 CC_="${CC_}"`echo "X${arg}" | sed -n "s/X\\(${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X${popdir_rx}\\(.*\\)/\\1/p"`' ' ;;
761 CC_="${CC_}${arg} " ;;
766 for arg in ${CXX}; do
768 -[BIL]"${ML_POPDIR}"/*)
769 CXX_="${CXX_}"`echo "X${arg}" | sed -n "s/X\\(-[BIL]${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X-[BIL]${popdir_rx}\\(.*\\)/\\1/p"`' ' ;;
771 CXX_="${CXX_}"`echo "X${arg}" | sed -n "s/X\\(${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X${popdir_rx}\\(.*\\)/\\1/p"`' ' ;;
773 CXX_="${CXX_}${arg} " ;;
778 for arg in ${F77}; do
780 -[BIL]"${ML_POPDIR}"/*)
781 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"`' ' ;;
783 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"`' ' ;;
785 F77_="${F77_}${arg} " ;;
790 for arg in ${GCJ}; do
792 -[BIL]"${ML_POPDIR}"/*)
793 GCJ_="${GCJ_}"`echo "X${arg}" | sed -n "s/X\\(-[BIL]${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X-[BIL]${popdir_rx}\\(.*\\)/\\1/p"`' ' ;;
795 GCJ_="${GCJ_}"`echo "X${arg}" | sed -n "s/X\\(${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X${popdir_rx}\\(.*\\)/\\1/p"`' ' ;;
797 GCJ_="${GCJ_}${arg} " ;;
802 for arg in ${GFORTRAN}; do
804 -[BIL]"${ML_POPDIR}"/*)
805 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"`' ' ;;
807 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"`' ' ;;
809 GFORTRAN_="${GFORTRAN_}${arg} " ;;
814 for arg in ${GOC}; do
816 -[BIL]"${ML_POPDIR}"/*)
817 GOC_="${GOC_}"`echo "X${arg}" | sed -n "s/X\\(-[BIL]${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X-[BIL]${popdir_rx}\\(.*\\)/\\1/p"`' ' ;;
819 GOC_="${GOC_}"`echo "X${arg}" | sed -n "s/X\\(${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X${popdir_rx}\\(.*\\)/\\1/p"`' ' ;;
821 GOC_="${GOC_}${arg} " ;;
825 if test "x${LD_LIBRARY_PATH+set}" = xset; then
827 for arg in `echo "$LD_LIBRARY_PATH" | tr ':' ' '`; do
830 arg=`echo "X${arg}" | sed -n "s/X\\(${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X${popdir_rx}\\(.*\\)/\\1/p"`
833 if test "x$LD_LIBRARY_PATH_" != x; then
834 LD_LIBRARY_PATH_=$LD_LIBRARY_PATH_:$arg
836 LD_LIBRARY_PATH_=$arg
839 ml_config_env="$ml_config_env LD_LIBRARY_PATH=$LD_LIBRARY_PATH_"
842 if test "x${SHLIB_PATH+set}" = xset; then
844 for arg in `echo "$SHLIB_PATH" | tr ':' ' '`; do
847 arg=`echo "X${arg}" | sed -n "s/X\\(${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X${popdir_rx}\\(.*\\)/\\1/p"`
850 if test "x$SHLIB_PATH_" != x; then
851 SHLIB_PATH_=$SHLIB_PATH_:$arg
856 ml_config_env="$ml_config_env SHLIB_PATH=$SHLIB_PATH_"
860 if eval ${ml_config_env} ${ml_config_shell} ${ml_recprog} \
861 --with-multisubdir=${ml_dir} --with-multisrctop=${multisrctop} \
862 ${ac_configure_args} ${ml_config_env} ${ml_srcdiroption} ; then
875 fi # ${ml_toplevel_p} = yes
876 fi # ${enable_multilib} = yes