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- Committer: Sebastien Bacher
- Date: 2010-06-28 15:35:19 UTC
- mfrom: (28.9.10 upstream)
- Revision ID: seb128@ubuntu.com-20100628153519-zi98aargg1szseq4
Tags: 0.3.4-0ubuntu1
releasing version 0.3.4-0ubuntu1
added
removed
aclocal.m4
497
497
fi])
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501
dnl IT_PROG_INTLTOOL([MINIMUM-VERSION], [no-xml])
502
# serial 40 IT_PROG_INTLTOOL
503
AC_DEFUN([IT_PROG_INTLTOOL], [
504
AC_PREREQ([2.50])dnl
505
AC_REQUIRE([AM_NLS])dnl
506
507
case "$am__api_version" in
508
1.[01234])
509
AC_MSG_ERROR([Automake 1.5 or newer is required to use intltool])
510
;;
511
*)
512
;;
513
esac
514
515
if test -n "$1"; then
516
AC_MSG_CHECKING([for intltool >= $1])
517
518
INTLTOOL_REQUIRED_VERSION_AS_INT=`echo $1 | awk -F. '{ print $ 1 * 1000 + $ 2 * 100 + $ 3; }'`
519
INTLTOOL_APPLIED_VERSION=`intltool-update --version | head -1 | cut -d" " -f3`
520
[INTLTOOL_APPLIED_VERSION_AS_INT=`echo $INTLTOOL_APPLIED_VERSION | awk -F. '{ print $ 1 * 1000 + $ 2 * 100 + $ 3; }'`
521
]
522
AC_MSG_RESULT([$INTLTOOL_APPLIED_VERSION found])
523
test "$INTLTOOL_APPLIED_VERSION_AS_INT" -ge "$INTLTOOL_REQUIRED_VERSION_AS_INT" ||
524
AC_MSG_ERROR([Your intltool is too old. You need intltool $1 or later.])
525
fi
526
527
AC_PATH_PROG(INTLTOOL_UPDATE, [intltool-update])
528
AC_PATH_PROG(INTLTOOL_MERGE, [intltool-merge])
529
AC_PATH_PROG(INTLTOOL_EXTRACT, [intltool-extract])
530
if test -z "$INTLTOOL_UPDATE" -o -z "$INTLTOOL_MERGE" -o -z "$INTLTOOL_EXTRACT"; then
531
AC_MSG_ERROR([The intltool scripts were not found. Please install intltool.])
532
fi
533
534
INTLTOOL_DESKTOP_RULE='%.desktop: %.desktop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
535
INTLTOOL_DIRECTORY_RULE='%.directory: %.directory.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
536
INTLTOOL_KEYS_RULE='%.keys: %.keys.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -k -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
537
INTLTOOL_PROP_RULE='%.prop: %.prop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
538
INTLTOOL_OAF_RULE='%.oaf: %.oaf.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -o -p $(top_srcdir)/po $< [$]@'
539
INTLTOOL_PONG_RULE='%.pong: %.pong.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
540
INTLTOOL_SERVER_RULE='%.server: %.server.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -o -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
541
INTLTOOL_SHEET_RULE='%.sheet: %.sheet.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
542
INTLTOOL_SOUNDLIST_RULE='%.soundlist: %.soundlist.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
543
INTLTOOL_UI_RULE='%.ui: %.ui.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
544
INTLTOOL_XML_RULE='%.xml: %.xml.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
545
INTLTOOL_XML_NOMERGE_RULE='%.xml: %.xml.in $(INTLTOOL_MERGE) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u /tmp $< [$]@'
546
INTLTOOL_XAM_RULE='%.xam: %.xml.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
547
INTLTOOL_KBD_RULE='%.kbd: %.kbd.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -m -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
548
INTLTOOL_CAVES_RULE='%.caves: %.caves.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
549
INTLTOOL_SCHEMAS_RULE='%.schemas: %.schemas.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -s -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
550
INTLTOOL_THEME_RULE='%.theme: %.theme.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
551
INTLTOOL_SERVICE_RULE='%.service: %.service.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
552
INTLTOOL_POLICY_RULE='%.policy: %.policy.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
553
554
_IT_SUBST(INTLTOOL_DESKTOP_RULE)
555
_IT_SUBST(INTLTOOL_DIRECTORY_RULE)
556
_IT_SUBST(INTLTOOL_KEYS_RULE)
557
_IT_SUBST(INTLTOOL_PROP_RULE)
558
_IT_SUBST(INTLTOOL_OAF_RULE)
559
_IT_SUBST(INTLTOOL_PONG_RULE)
560
_IT_SUBST(INTLTOOL_SERVER_RULE)
561
_IT_SUBST(INTLTOOL_SHEET_RULE)
562
_IT_SUBST(INTLTOOL_SOUNDLIST_RULE)
563
_IT_SUBST(INTLTOOL_UI_RULE)
564
_IT_SUBST(INTLTOOL_XAM_RULE)
565
_IT_SUBST(INTLTOOL_KBD_RULE)
566
_IT_SUBST(INTLTOOL_XML_RULE)
567
_IT_SUBST(INTLTOOL_XML_NOMERGE_RULE)
568
_IT_SUBST(INTLTOOL_CAVES_RULE)
569
_IT_SUBST(INTLTOOL_SCHEMAS_RULE)
570
_IT_SUBST(INTLTOOL_THEME_RULE)
571
_IT_SUBST(INTLTOOL_SERVICE_RULE)
572
_IT_SUBST(INTLTOOL_POLICY_RULE)
573
574
# Check the gettext tools to make sure they are GNU
575
AC_PATH_PROG(XGETTEXT, xgettext)
576
AC_PATH_PROG(MSGMERGE, msgmerge)
577
AC_PATH_PROG(MSGFMT, msgfmt)
578
AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
579
if test -z "$XGETTEXT" -o -z "$MSGMERGE" -o -z "$MSGFMT"; then
580
AC_MSG_ERROR([GNU gettext tools not found; required for intltool])
581
fi
582
xgversion="`$XGETTEXT --version|grep '(GNU ' 2> /dev/null`"
583
mmversion="`$MSGMERGE --version|grep '(GNU ' 2> /dev/null`"
584
mfversion="`$MSGFMT --version|grep '(GNU ' 2> /dev/null`"
585
if test -z "$xgversion" -o -z "$mmversion" -o -z "$mfversion"; then
586
AC_MSG_ERROR([GNU gettext tools not found; required for intltool])
587
fi
588
589
AC_PATH_PROG(INTLTOOL_PERL, perl)
590
if test -z "$INTLTOOL_PERL"; then
591
AC_MSG_ERROR([perl not found])
592
fi
593
AC_MSG_CHECKING([for perl >= 5.8.1])
594
$INTLTOOL_PERL -e "use 5.8.1;" > /dev/null 2>&1
595
if test $? -ne 0; then
596
AC_MSG_ERROR([perl 5.8.1 is required for intltool])
597
else
598
IT_PERL_VERSION="`$INTLTOOL_PERL -e \"printf '%vd', $^V\"`"
599
AC_MSG_RESULT([$IT_PERL_VERSION])
600
fi
601
if test "x$2" != "xno-xml"; then
602
AC_MSG_CHECKING([for XML::Parser])
603
if `$INTLTOOL_PERL -e "require XML::Parser" 2>/dev/null`; then
604
AC_MSG_RESULT([ok])
605
else
606
AC_MSG_ERROR([XML::Parser perl module is required for intltool])
607
fi
608
fi
609
610
# Substitute ALL_LINGUAS so we can use it in po/Makefile
611
AC_SUBST(ALL_LINGUAS)
612
613
# Set DATADIRNAME correctly if it is not set yet
614
# (copied from glib-gettext.m4)
615
if test -z "$DATADIRNAME"; then
616
AC_LINK_IFELSE(
617
[AC_LANG_PROGRAM([[]],
618
[[extern int _nl_msg_cat_cntr;
619
return _nl_msg_cat_cntr]])],
620
[DATADIRNAME=share],
621
[case $host in
622
*-*-solaris*)
623
dnl On Solaris, if bind_textdomain_codeset is in libc,
624
dnl GNU format message catalog is always supported,
625
dnl since both are added to the libc all together.
626
dnl Hence, we'd like to go with DATADIRNAME=share
627
dnl in this case.
628
AC_CHECK_FUNC(bind_textdomain_codeset,
629
[DATADIRNAME=share], [DATADIRNAME=lib])
630
;;
631
*)
632
[DATADIRNAME=lib]
633
;;
634
esac])
635
fi
636
AC_SUBST(DATADIRNAME)
637
638
IT_PO_SUBDIR([po])
639
640
])
641
642
643
# IT_PO_SUBDIR(DIRNAME)
644
# ---------------------
645
# All po subdirs have to be declared with this macro; the subdir "po" is
646
# declared by IT_PROG_INTLTOOL.
647
#
648
AC_DEFUN([IT_PO_SUBDIR],
649
[AC_PREREQ([2.53])dnl We use ac_top_srcdir inside AC_CONFIG_COMMANDS.
650
dnl
651
dnl The following CONFIG_COMMANDS should be exetuted at the very end
652
dnl of config.status.
653
AC_CONFIG_COMMANDS_PRE([
654
AC_CONFIG_COMMANDS([$1/stamp-it], [
655
if [ ! grep "^# INTLTOOL_MAKEFILE$" "$1/Makefile.in" > /dev/null ]; then
656
AC_MSG_ERROR([$1/Makefile.in.in was not created by intltoolize.])
657
fi
658
rm -f "$1/stamp-it" "$1/stamp-it.tmp" "$1/POTFILES" "$1/Makefile.tmp"
659
>"$1/stamp-it.tmp"
660
[sed '/^#/d
661
s/^[[].*] *//
662
/^[ ]*$/d
663
'"s|^| $ac_top_srcdir/|" \
664
"$srcdir/$1/POTFILES.in" | sed '$!s/$/ \\/' >"$1/POTFILES"
665
]
666
[sed '/^POTFILES =/,/[^\\]$/ {
667
/^POTFILES =/!d
668
r $1/POTFILES
669
}
670
' "$1/Makefile.in" >"$1/Makefile"]
671
rm -f "$1/Makefile.tmp"
672
mv "$1/stamp-it.tmp" "$1/stamp-it"
673
])
674
])dnl
675
])
676
677
# _IT_SUBST(VARIABLE)
678
# -------------------
679
# Abstract macro to do either _AM_SUBST_NOTMAKE or AC_SUBST
680
#
681
AC_DEFUN([_IT_SUBST],
682
[
683
AC_SUBST([$1])
684
m4_ifdef([_AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE([$1])])
685
]
686
)
687
688
# deprecated macros
689
AU_ALIAS([AC_PROG_INTLTOOL], [IT_PROG_INTLTOOL])
690
# A hint is needed for aclocal from Automake <= 1.9.4:
691
# AC_DEFUN([AC_PROG_INTLTOOL], ...)
692
693
694
# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
695
#
696
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
697
# 2006, 2007, 2008 Free Software Foundation, Inc.
698
# Written by Gordon Matzigkeit, 1996
699
#
700
# This file is free software; the Free Software Foundation gives
701
# unlimited permission to copy and/or distribute it, with or without
702
# modifications, as long as this notice is preserved.
703
704
m4_define([_LT_COPYING], [dnl
705
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
706
# 2006, 2007, 2008 Free Software Foundation, Inc.
707
# Written by Gordon Matzigkeit, 1996
708
#
709
# This file is part of GNU Libtool.
710
#
711
# GNU Libtool is free software; you can redistribute it and/or
712
# modify it under the terms of the GNU General Public License as
713
# published by the Free Software Foundation; either version 2 of
714
# the License, or (at your option) any later version.
715
#
716
# As a special exception to the GNU General Public License,
717
# if you distribute this file as part of a program or library that
718
# is built using GNU Libtool, you may include this file under the
719
# same distribution terms that you use for the rest of that program.
720
#
721
# GNU Libtool is distributed in the hope that it will be useful,
722
# but WITHOUT ANY WARRANTY; without even the implied warranty of
723
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
724
# GNU General Public License for more details.
725
#
726
# You should have received a copy of the GNU General Public License
727
# along with GNU Libtool; see the file COPYING. If not, a copy
728
# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
729
# obtained by writing to the Free Software Foundation, Inc.,
730
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
731
])
732
733
# serial 56 LT_INIT
734
735
736
# LT_PREREQ(VERSION)
737
# ------------------
738
# Complain and exit if this libtool version is less that VERSION.
739
m4_defun([LT_PREREQ],
740
[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
741
[m4_default([$3],
742
[m4_fatal([Libtool version $1 or higher is required],
743
63)])],
744
[$2])])
745
746
747
# _LT_CHECK_BUILDDIR
748
# ------------------
749
# Complain if the absolute build directory name contains unusual characters
750
m4_defun([_LT_CHECK_BUILDDIR],
751
[case `pwd` in
752
*\ * | *\ *)
753
AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
754
esac
755
])
756
757
758
# LT_INIT([OPTIONS])
759
# ------------------
760
AC_DEFUN([LT_INIT],
761
[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
762
AC_BEFORE([$0], [LT_LANG])dnl
763
AC_BEFORE([$0], [LT_OUTPUT])dnl
764
AC_BEFORE([$0], [LTDL_INIT])dnl
765
m4_require([_LT_CHECK_BUILDDIR])dnl
766
767
dnl Autoconf doesn't catch unexpanded LT_ macros by default:
768
m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
769
m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
770
dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
771
dnl unless we require an AC_DEFUNed macro:
772
AC_REQUIRE([LTOPTIONS_VERSION])dnl
773
AC_REQUIRE([LTSUGAR_VERSION])dnl
774
AC_REQUIRE([LTVERSION_VERSION])dnl
775
AC_REQUIRE([LTOBSOLETE_VERSION])dnl
776
m4_require([_LT_PROG_LTMAIN])dnl
777
778
dnl Parse OPTIONS
779
_LT_SET_OPTIONS([$0], [$1])
780
781
# This can be used to rebuild libtool when needed
782
LIBTOOL_DEPS="$ltmain"
783
784
# Always use our own libtool.
785
LIBTOOL='$(SHELL) $(top_builddir)/libtool'
786
AC_SUBST(LIBTOOL)dnl
787
788
_LT_SETUP
789
790
# Only expand once:
791
m4_define([LT_INIT])
792
])# LT_INIT
793
794
# Old names:
795
AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
796
AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
797
dnl aclocal-1.4 backwards compatibility:
798
dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
799
dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
800
801
802
# _LT_CC_BASENAME(CC)
803
# -------------------
804
# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
805
m4_defun([_LT_CC_BASENAME],
806
[for cc_temp in $1""; do
807
case $cc_temp in
808
compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
809
distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
810
\-*) ;;
811
*) break;;
812
esac
813
done
814
cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
815
])
816
817
818
# _LT_FILEUTILS_DEFAULTS
819
# ----------------------
820
# It is okay to use these file commands and assume they have been set
821
# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
822
m4_defun([_LT_FILEUTILS_DEFAULTS],
823
[: ${CP="cp -f"}
824
: ${MV="mv -f"}
825
: ${RM="rm -f"}
826
])# _LT_FILEUTILS_DEFAULTS
827
828
829
# _LT_SETUP
830
# ---------
831
m4_defun([_LT_SETUP],
832
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
833
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
834
_LT_DECL([], [host_alias], [0], [The host system])dnl
835
_LT_DECL([], [host], [0])dnl
836
_LT_DECL([], [host_os], [0])dnl
837
dnl
838
_LT_DECL([], [build_alias], [0], [The build system])dnl
839
_LT_DECL([], [build], [0])dnl
840
_LT_DECL([], [build_os], [0])dnl
841
dnl
842
AC_REQUIRE([AC_PROG_CC])dnl
843
AC_REQUIRE([LT_PATH_LD])dnl
844
AC_REQUIRE([LT_PATH_NM])dnl
845
dnl
846
AC_REQUIRE([AC_PROG_LN_S])dnl
847
test -z "$LN_S" && LN_S="ln -s"
848
_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
849
dnl
850
AC_REQUIRE([LT_CMD_MAX_LEN])dnl
851
_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
852
_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
853
dnl
854
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
855
m4_require([_LT_CHECK_SHELL_FEATURES])dnl
856
m4_require([_LT_CMD_RELOAD])dnl
857
m4_require([_LT_CHECK_MAGIC_METHOD])dnl
858
m4_require([_LT_CMD_OLD_ARCHIVE])dnl
859
m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
860
861
_LT_CONFIG_LIBTOOL_INIT([
862
# See if we are running on zsh, and set the options which allow our
863
# commands through without removal of \ escapes INIT.
864
if test -n "\${ZSH_VERSION+set}" ; then
865
setopt NO_GLOB_SUBST
866
fi
867
])
868
if test -n "${ZSH_VERSION+set}" ; then
869
setopt NO_GLOB_SUBST
870
fi
871
872
_LT_CHECK_OBJDIR
873
874
m4_require([_LT_TAG_COMPILER])dnl
875
_LT_PROG_ECHO_BACKSLASH
876
877
case $host_os in
878
aix3*)
879
# AIX sometimes has problems with the GCC collect2 program. For some
880
# reason, if we set the COLLECT_NAMES environment variable, the problems
881
# vanish in a puff of smoke.
882
if test "X${COLLECT_NAMES+set}" != Xset; then
883
COLLECT_NAMES=
884
export COLLECT_NAMES
885
fi
886
;;
887
esac
888
889
# Sed substitution that helps us do robust quoting. It backslashifies
890
# metacharacters that are still active within double-quoted strings.
891
sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
892
893
# Same as above, but do not quote variable references.
894
double_quote_subst='s/\([["`\\]]\)/\\\1/g'
895
896
# Sed substitution to delay expansion of an escaped shell variable in a
897
# double_quote_subst'ed string.
898
delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
899
900
# Sed substitution to delay expansion of an escaped single quote.
901
delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
902
903
# Sed substitution to avoid accidental globbing in evaled expressions
904
no_glob_subst='s/\*/\\\*/g'
905
906
# Global variables:
907
ofile=libtool
908
can_build_shared=yes
909
910
# All known linkers require a `.a' archive for static linking (except MSVC,
911
# which needs '.lib').
912
libext=a
913
914
with_gnu_ld="$lt_cv_prog_gnu_ld"
915
916
old_CC="$CC"
917
old_CFLAGS="$CFLAGS"
918
919
# Set sane defaults for various variables
920
test -z "$CC" && CC=cc
921
test -z "$LTCC" && LTCC=$CC
922
test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
923
test -z "$LD" && LD=ld
924
test -z "$ac_objext" && ac_objext=o
925
926
_LT_CC_BASENAME([$compiler])
927
928
# Only perform the check for file, if the check method requires it
929
test -z "$MAGIC_CMD" && MAGIC_CMD=file
930
case $deplibs_check_method in
931
file_magic*)
932
if test "$file_magic_cmd" = '$MAGIC_CMD'; then
933
_LT_PATH_MAGIC
934
fi
935
;;
936
esac
937
938
# Use C for the default configuration in the libtool script
939
LT_SUPPORTED_TAG([CC])
940
_LT_LANG_C_CONFIG
941
_LT_LANG_DEFAULT_CONFIG
942
_LT_CONFIG_COMMANDS
943
])# _LT_SETUP
944
945
946
# _LT_PROG_LTMAIN
947
# ---------------
948
# Note that this code is called both from `configure', and `config.status'
949
# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
950
# `config.status' has no value for ac_aux_dir unless we are using Automake,
951
# so we pass a copy along to make sure it has a sensible value anyway.
952
m4_defun([_LT_PROG_LTMAIN],
953
[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
954
_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
955
ltmain="$ac_aux_dir/ltmain.sh"
956
])# _LT_PROG_LTMAIN
957
958
959
960
# So that we can recreate a full libtool script including additional
961
# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
962
# in macros and then make a single call at the end using the `libtool'
963
# label.
964
965
966
# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
967
# ----------------------------------------
968
# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
969
m4_define([_LT_CONFIG_LIBTOOL_INIT],
970
[m4_ifval([$1],
971
[m4_append([_LT_OUTPUT_LIBTOOL_INIT],
972
[$1
973
])])])
974
975
# Initialize.
976
m4_define([_LT_OUTPUT_LIBTOOL_INIT])
977
978
979
# _LT_CONFIG_LIBTOOL([COMMANDS])
980
# ------------------------------
981
# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
982
m4_define([_LT_CONFIG_LIBTOOL],
983
[m4_ifval([$1],
984
[m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
985
[$1
986
])])])
987
988
# Initialize.
989
m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
990
991
992
# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
993
# -----------------------------------------------------
994
m4_defun([_LT_CONFIG_SAVE_COMMANDS],
995
[_LT_CONFIG_LIBTOOL([$1])
996
_LT_CONFIG_LIBTOOL_INIT([$2])
997
])
998
999
1000
# _LT_FORMAT_COMMENT([COMMENT])
1001
# -----------------------------
1002
# Add leading comment marks to the start of each line, and a trailing
1003
# full-stop to the whole comment if one is not present already.
1004
m4_define([_LT_FORMAT_COMMENT],
1005
[m4_ifval([$1], [
1006
m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
1007
[['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
1008
)])
1009
1010
1011
1012
1013
1014
# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
1015
# -------------------------------------------------------------------
1016
# CONFIGNAME is the name given to the value in the libtool script.
1017
# VARNAME is the (base) name used in the configure script.
1018
# VALUE may be 0, 1 or 2 for a computed quote escaped value based on
1019
# VARNAME. Any other value will be used directly.
1020
m4_define([_LT_DECL],
1021
[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
1022
[lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
1023
[m4_ifval([$1], [$1], [$2])])
1024
lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
1025
m4_ifval([$4],
1026
[lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
1027
lt_dict_add_subkey([lt_decl_dict], [$2],
1028
[tagged?], [m4_ifval([$5], [yes], [no])])])
1029
])
1030
1031
1032
# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
1033
# --------------------------------------------------------
1034
m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
1035
1036
1037
# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
1038
# ------------------------------------------------
1039
m4_define([lt_decl_tag_varnames],
1040
[_lt_decl_filter([tagged?], [yes], $@)])
1041
1042
1043
# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
1044
# ---------------------------------------------------------
1045
m4_define([_lt_decl_filter],
1046
[m4_case([$#],
1047
[0], [m4_fatal([$0: too few arguments: $#])],
1048
[1], [m4_fatal([$0: too few arguments: $#: $1])],
1049
[2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
1050
[3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
1051
[lt_dict_filter([lt_decl_dict], $@)])[]dnl
1052
])
1053
1054
1055
# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
1056
# --------------------------------------------------
1057
m4_define([lt_decl_quote_varnames],
1058
[_lt_decl_filter([value], [1], $@)])
1059
1060
1061
# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
1062
# ---------------------------------------------------
1063
m4_define([lt_decl_dquote_varnames],
1064
[_lt_decl_filter([value], [2], $@)])
1065
1066
1067
# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
1068
# ---------------------------------------------------
1069
m4_define([lt_decl_varnames_tagged],
1070
[m4_assert([$# <= 2])dnl
1071
_$0(m4_quote(m4_default([$1], [[, ]])),
1072
m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
1073
m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
1074
m4_define([_lt_decl_varnames_tagged],
1075
[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
1076
1077
1078
# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
1079
# ------------------------------------------------
1080
m4_define([lt_decl_all_varnames],
1081
[_$0(m4_quote(m4_default([$1], [[, ]])),
1082
m4_if([$2], [],
1083
m4_quote(lt_decl_varnames),
1084
m4_quote(m4_shift($@))))[]dnl
1085
])
1086
m4_define([_lt_decl_all_varnames],
1087
[lt_join($@, lt_decl_varnames_tagged([$1],
1088
lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
1089
])
1090
1091
1092
# _LT_CONFIG_STATUS_DECLARE([VARNAME])
1093
# ------------------------------------
1094
# Quote a variable value, and forward it to `config.status' so that its
1095
# declaration there will have the same value as in `configure'. VARNAME
1096
# must have a single quote delimited value for this to work.
1097
m4_define([_LT_CONFIG_STATUS_DECLARE],
1098
[$1='`$ECHO "X$][$1" | $Xsed -e "$delay_single_quote_subst"`'])
1099
1100
1101
# _LT_CONFIG_STATUS_DECLARATIONS
1102
# ------------------------------
1103
# We delimit libtool config variables with single quotes, so when
1104
# we write them to config.status, we have to be sure to quote all
1105
# embedded single quotes properly. In configure, this macro expands
1106
# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
1107
#
1108
# <var>='`$ECHO "X$<var>" | $Xsed -e "$delay_single_quote_subst"`'
1109
m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
1110
[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
1111
[m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
1112
1113
1114
# _LT_LIBTOOL_TAGS
1115
# ----------------
1116
# Output comment and list of tags supported by the script
1117
m4_defun([_LT_LIBTOOL_TAGS],
1118
[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
1119
available_tags="_LT_TAGS"dnl
1120
])
1121
1122
1123
# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
1124
# -----------------------------------
1125
# Extract the dictionary values for VARNAME (optionally with TAG) and
1126
# expand to a commented shell variable setting:
1127
#
1128
# # Some comment about what VAR is for.
1129
# visible_name=$lt_internal_name
1130
m4_define([_LT_LIBTOOL_DECLARE],
1131
[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
1132
[description])))[]dnl
1133
m4_pushdef([_libtool_name],
1134
m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
1135
m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
1136
[0], [_libtool_name=[$]$1],
1137
[1], [_libtool_name=$lt_[]$1],
1138
[2], [_libtool_name=$lt_[]$1],
1139
[_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
1140
m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
1141
])
1142
1143
1144
# _LT_LIBTOOL_CONFIG_VARS
1145
# -----------------------
1146
# Produce commented declarations of non-tagged libtool config variables
1147
# suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
1148
# script. Tagged libtool config variables (even for the LIBTOOL CONFIG
1149
# section) are produced by _LT_LIBTOOL_TAG_VARS.
1150
m4_defun([_LT_LIBTOOL_CONFIG_VARS],
1151
[m4_foreach([_lt_var],
1152
m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
1153
[m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
1154
1155
1156
# _LT_LIBTOOL_TAG_VARS(TAG)
1157
# -------------------------
1158
m4_define([_LT_LIBTOOL_TAG_VARS],
1159
[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
1160
[m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
1161
1162
1163
# _LT_TAGVAR(VARNAME, [TAGNAME])
1164
# ------------------------------
1165
m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
1166
1167
1168
# _LT_CONFIG_COMMANDS
1169
# -------------------
1170
# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
1171
# variables for single and double quote escaping we saved from calls
1172
# to _LT_DECL, we can put quote escaped variables declarations
1173
# into `config.status', and then the shell code to quote escape them in
1174
# for loops in `config.status'. Finally, any additional code accumulated
1175
# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
1176
m4_defun([_LT_CONFIG_COMMANDS],
1177
[AC_PROVIDE_IFELSE([LT_OUTPUT],
1178
dnl If the libtool generation code has been placed in $CONFIG_LT,
1179
dnl instead of duplicating it all over again into config.status,
1180
dnl then we will have config.status run $CONFIG_LT later, so it
1181
dnl needs to know what name is stored there:
1182
[AC_CONFIG_COMMANDS([libtool],
1183
[$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
1184
dnl If the libtool generation code is destined for config.status,
1185
dnl expand the accumulated commands and init code now:
1186
[AC_CONFIG_COMMANDS([libtool],
1187
[_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
1188
])#_LT_CONFIG_COMMANDS
1189
1190
1191
# Initialize.
1192
m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
1193
[
1194
1195
# The HP-UX ksh and POSIX shell print the target directory to stdout
1196
# if CDPATH is set.
1197
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
1198
1199
sed_quote_subst='$sed_quote_subst'
1200
double_quote_subst='$double_quote_subst'
1201
delay_variable_subst='$delay_variable_subst'
1202
_LT_CONFIG_STATUS_DECLARATIONS
1203
LTCC='$LTCC'
1204
LTCFLAGS='$LTCFLAGS'
1205
compiler='$compiler_DEFAULT'
1206
1207
# Quote evaled strings.
1208
for var in lt_decl_all_varnames([[ \
1209
]], lt_decl_quote_varnames); do
1210
case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
1211
*[[\\\\\\\`\\"\\\$]]*)
1212
eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
1213
;;
1214
*)
1215
eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
1216
;;
1217
esac
1218
done
1219
1220
# Double-quote double-evaled strings.
1221
for var in lt_decl_all_varnames([[ \
1222
]], lt_decl_dquote_varnames); do
1223
case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
1224
*[[\\\\\\\`\\"\\\$]]*)
1225
eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
1226
;;
1227
*)
1228
eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
1229
;;
1230
esac
1231
done
1232
1233
# Fix-up fallback echo if it was mangled by the above quoting rules.
1234
case \$lt_ECHO in
1235
*'\\\[$]0 --fallback-echo"')dnl "
1236
lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-echo"\[$]/\[$]0 --fallback-echo"/'\`
1237
;;
1238
esac
1239
1240
_LT_OUTPUT_LIBTOOL_INIT
1241
])
1242
1243
1244
# LT_OUTPUT
1245
# ---------
1246
# This macro allows early generation of the libtool script (before
1247
# AC_OUTPUT is called), incase it is used in configure for compilation
1248
# tests.
1249
AC_DEFUN([LT_OUTPUT],
1250
[: ${CONFIG_LT=./config.lt}
1251
AC_MSG_NOTICE([creating $CONFIG_LT])
1252
cat >"$CONFIG_LT" <<_LTEOF
1253
#! $SHELL
1254
# Generated by $as_me.
1255
# Run this file to recreate a libtool stub with the current configuration.
1256
1257
lt_cl_silent=false
1258
SHELL=\${CONFIG_SHELL-$SHELL}
1259
_LTEOF
1260
1261
cat >>"$CONFIG_LT" <<\_LTEOF
1262
AS_SHELL_SANITIZE
1263
_AS_PREPARE
1264
1265
exec AS_MESSAGE_FD>&1
1266
exec AS_MESSAGE_LOG_FD>>config.log
1267
{
1268
echo
1269
AS_BOX([Running $as_me.])
1270
} >&AS_MESSAGE_LOG_FD
1271
1272
lt_cl_help="\
1273
\`$as_me' creates a local libtool stub from the current configuration,
1274
for use in further configure time tests before the real libtool is
1275
generated.
1276
1277
Usage: $[0] [[OPTIONS]]
1278
1279
-h, --help print this help, then exit
1280
-V, --version print version number, then exit
1281
-q, --quiet do not print progress messages
1282
-d, --debug don't remove temporary files
1283
1284
Report bugs to <bug-libtool@gnu.org>."
1285
1286
lt_cl_version="\
1287
m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
1288
m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
1289
configured by $[0], generated by m4_PACKAGE_STRING.
1290
1291
Copyright (C) 2008 Free Software Foundation, Inc.
1292
This config.lt script is free software; the Free Software Foundation
1293
gives unlimited permision to copy, distribute and modify it."
1294
1295
while test $[#] != 0
1296
do
1297
case $[1] in
1298
--version | --v* | -V )
1299
echo "$lt_cl_version"; exit 0 ;;
1300
--help | --h* | -h )
1301
echo "$lt_cl_help"; exit 0 ;;
1302
--debug | --d* | -d )
1303
debug=: ;;
1304
--quiet | --q* | --silent | --s* | -q )
1305
lt_cl_silent=: ;;
1306
1307
-*) AC_MSG_ERROR([unrecognized option: $[1]
1308
Try \`$[0] --help' for more information.]) ;;
1309
1310
*) AC_MSG_ERROR([unrecognized argument: $[1]
1311
Try \`$[0] --help' for more information.]) ;;
1312
esac
1313
shift
1314
done
1315
1316
if $lt_cl_silent; then
1317
exec AS_MESSAGE_FD>/dev/null
1318
fi
1319
_LTEOF
1320
1321
cat >>"$CONFIG_LT" <<_LTEOF
1322
_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
1323
_LTEOF
1324
1325
cat >>"$CONFIG_LT" <<\_LTEOF
1326
AC_MSG_NOTICE([creating $ofile])
1327
_LT_OUTPUT_LIBTOOL_COMMANDS
1328
AS_EXIT(0)
1329
_LTEOF
1330
chmod +x "$CONFIG_LT"
1331
1332
# configure is writing to config.log, but config.lt does its own redirection,
1333
# appending to config.log, which fails on DOS, as config.log is still kept
1334
# open by configure. Here we exec the FD to /dev/null, effectively closing
1335
# config.log, so it can be properly (re)opened and appended to by config.lt.
1336
if test "$no_create" != yes; then
1337
lt_cl_success=:
1338
test "$silent" = yes &&
1339
lt_config_lt_args="$lt_config_lt_args --quiet"
1340
exec AS_MESSAGE_LOG_FD>/dev/null
1341
$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
1342
exec AS_MESSAGE_LOG_FD>>config.log
1343
$lt_cl_success || AS_EXIT(1)
1344
fi
1345
])# LT_OUTPUT
1346
1347
1348
# _LT_CONFIG(TAG)
1349
# ---------------
1350
# If TAG is the built-in tag, create an initial libtool script with a
1351
# default configuration from the untagged config vars. Otherwise add code
1352
# to config.status for appending the configuration named by TAG from the
1353
# matching tagged config vars.
1354
m4_defun([_LT_CONFIG],
1355
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1356
_LT_CONFIG_SAVE_COMMANDS([
1357
m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
1358
m4_if(_LT_TAG, [C], [
1359
# See if we are running on zsh, and set the options which allow our
1360
# commands through without removal of \ escapes.
1361
if test -n "${ZSH_VERSION+set}" ; then
1362
setopt NO_GLOB_SUBST
1363
fi
1364
1365
cfgfile="${ofile}T"
1366
trap "$RM \"$cfgfile\"; exit 1" 1 2 15
1367
$RM "$cfgfile"
1368
1369
cat <<_LT_EOF >> "$cfgfile"
1370
#! $SHELL
1371
1372
# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
1373
# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
1374
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1375
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
1376
#
1377
_LT_COPYING
1378
_LT_LIBTOOL_TAGS
1379
1380
# ### BEGIN LIBTOOL CONFIG
1381
_LT_LIBTOOL_CONFIG_VARS
1382
_LT_LIBTOOL_TAG_VARS
1383
# ### END LIBTOOL CONFIG
1384
1385
_LT_EOF
1386
1387
case $host_os in
1388
aix3*)
1389
cat <<\_LT_EOF >> "$cfgfile"
1390
# AIX sometimes has problems with the GCC collect2 program. For some
1391
# reason, if we set the COLLECT_NAMES environment variable, the problems
1392
# vanish in a puff of smoke.
1393
if test "X${COLLECT_NAMES+set}" != Xset; then
1394
COLLECT_NAMES=
1395
export COLLECT_NAMES
1396
fi
1397
_LT_EOF
1398
;;
1399
esac
1400
1401
_LT_PROG_LTMAIN
1402
1403
# We use sed instead of cat because bash on DJGPP gets confused if
1404
# if finds mixed CR/LF and LF-only lines. Since sed operates in
1405
# text mode, it properly converts lines to CR/LF. This bash problem
1406
# is reportedly fixed, but why not run on old versions too?
1407
sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
1408
|| (rm -f "$cfgfile"; exit 1)
1409
1410
_LT_PROG_XSI_SHELLFNS
1411
1412
sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
1413
|| (rm -f "$cfgfile"; exit 1)
1414
1415
mv -f "$cfgfile" "$ofile" ||
1416
(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
1417
chmod +x "$ofile"
1418
],
1419
[cat <<_LT_EOF >> "$ofile"
1420
1421
dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
1422
dnl in a comment (ie after a #).
1423
# ### BEGIN LIBTOOL TAG CONFIG: $1
1424
_LT_LIBTOOL_TAG_VARS(_LT_TAG)
1425
# ### END LIBTOOL TAG CONFIG: $1
1426
_LT_EOF
1427
])dnl /m4_if
1428
],
1429
[m4_if([$1], [], [
1430
PACKAGE='$PACKAGE'
1431
VERSION='$VERSION'
1432
TIMESTAMP='$TIMESTAMP'
1433
RM='$RM'
1434
ofile='$ofile'], [])
1435
])dnl /_LT_CONFIG_SAVE_COMMANDS
1436
])# _LT_CONFIG
1437
1438
1439
# LT_SUPPORTED_TAG(TAG)
1440
# ---------------------
1441
# Trace this macro to discover what tags are supported by the libtool
1442
# --tag option, using:
1443
# autoconf --trace 'LT_SUPPORTED_TAG:$1'
1444
AC_DEFUN([LT_SUPPORTED_TAG], [])
1445
1446
1447
# C support is built-in for now
1448
m4_define([_LT_LANG_C_enabled], [])
1449
m4_define([_LT_TAGS], [])
1450
1451
1452
# LT_LANG(LANG)
1453
# -------------
1454
# Enable libtool support for the given language if not already enabled.
1455
AC_DEFUN([LT_LANG],
1456
[AC_BEFORE([$0], [LT_OUTPUT])dnl
1457
m4_case([$1],
1458
[C], [_LT_LANG(C)],
1459
[C++], [_LT_LANG(CXX)],
1460
[Java], [_LT_LANG(GCJ)],
1461
[Fortran 77], [_LT_LANG(F77)],
1462
[Fortran], [_LT_LANG(FC)],
1463
[Windows Resource], [_LT_LANG(RC)],
1464
[m4_ifdef([_LT_LANG_]$1[_CONFIG],
1465
[_LT_LANG($1)],
1466
[m4_fatal([$0: unsupported language: "$1"])])])dnl
1467
])# LT_LANG
1468
1469
1470
# _LT_LANG(LANGNAME)
1471
# ------------------
1472
m4_defun([_LT_LANG],
1473
[m4_ifdef([_LT_LANG_]$1[_enabled], [],
1474
[LT_SUPPORTED_TAG([$1])dnl
1475
m4_append([_LT_TAGS], [$1 ])dnl
1476
m4_define([_LT_LANG_]$1[_enabled], [])dnl
1477
_LT_LANG_$1_CONFIG($1)])dnl
1478
])# _LT_LANG
1479
1480
1481
# _LT_LANG_DEFAULT_CONFIG
1482
# -----------------------
1483
m4_defun([_LT_LANG_DEFAULT_CONFIG],
1484
[AC_PROVIDE_IFELSE([AC_PROG_CXX],
1485
[LT_LANG(CXX)],
1486
[m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
1487
1488
AC_PROVIDE_IFELSE([AC_PROG_F77],
1489
[LT_LANG(F77)],
1490
[m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
1491
1492
AC_PROVIDE_IFELSE([AC_PROG_FC],
1493
[LT_LANG(FC)],
1494
[m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
1495
1496
dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
1497
dnl pulling things in needlessly.
1498
AC_PROVIDE_IFELSE([AC_PROG_GCJ],
1499
[LT_LANG(GCJ)],
1500
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
1501
[LT_LANG(GCJ)],
1502
[AC_PROVIDE_IFELSE([LT_PROG_GCJ],
1503
[LT_LANG(GCJ)],
1504
[m4_ifdef([AC_PROG_GCJ],
1505
[m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
1506
m4_ifdef([A][M_PROG_GCJ],
1507
[m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
1508
m4_ifdef([LT_PROG_GCJ],
1509
[m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
1510
1511
AC_PROVIDE_IFELSE([LT_PROG_RC],
1512
[LT_LANG(RC)],
1513
[m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
1514
])# _LT_LANG_DEFAULT_CONFIG
1515
1516
# Obsolete macros:
1517
AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
1518
AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
1519
AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
1520
AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
1521
dnl aclocal-1.4 backwards compatibility:
1522
dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
1523
dnl AC_DEFUN([AC_LIBTOOL_F77], [])
1524
dnl AC_DEFUN([AC_LIBTOOL_FC], [])
1525
dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
1526
1527
1528
# _LT_TAG_COMPILER
1529
# ----------------
1530
m4_defun([_LT_TAG_COMPILER],
1531
[AC_REQUIRE([AC_PROG_CC])dnl
1532
1533
_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
1534
_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
1535
_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
1536
_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
1537
1538
# If no C compiler was specified, use CC.
1539
LTCC=${LTCC-"$CC"}
1540
1541
# If no C compiler flags were specified, use CFLAGS.
1542
LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
1543
1544
# Allow CC to be a program name with arguments.
1545
compiler=$CC
1546
])# _LT_TAG_COMPILER
1547
1548
1549
# _LT_COMPILER_BOILERPLATE
1550
# ------------------------
1551
# Check for compiler boilerplate output or warnings with
1552
# the simple compiler test code.
1553
m4_defun([_LT_COMPILER_BOILERPLATE],
1554
[m4_require([_LT_DECL_SED])dnl
1555
ac_outfile=conftest.$ac_objext
1556
echo "$lt_simple_compile_test_code" >conftest.$ac_ext
1557
eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
1558
_lt_compiler_boilerplate=`cat conftest.err`
1559
$RM conftest*
1560
])# _LT_COMPILER_BOILERPLATE
1561
1562
1563
# _LT_LINKER_BOILERPLATE
1564
# ----------------------
1565
# Check for linker boilerplate output or warnings with
1566
# the simple link test code.
1567
m4_defun([_LT_LINKER_BOILERPLATE],
1568
[m4_require([_LT_DECL_SED])dnl
1569
ac_outfile=conftest.$ac_objext
1570
echo "$lt_simple_link_test_code" >conftest.$ac_ext
1571
eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
1572
_lt_linker_boilerplate=`cat conftest.err`
1573
$RM -r conftest*
1574
])# _LT_LINKER_BOILERPLATE
1575
1576
# _LT_REQUIRED_DARWIN_CHECKS
1577
# -------------------------
1578
m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
1579
case $host_os in
1580
rhapsody* | darwin*)
1581
AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
1582
AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
1583
AC_CHECK_TOOL([LIPO], [lipo], [:])
1584
AC_CHECK_TOOL([OTOOL], [otool], [:])
1585
AC_CHECK_TOOL([OTOOL64], [otool64], [:])
1586
_LT_DECL([], [DSYMUTIL], [1],
1587
[Tool to manipulate archived DWARF debug symbol files on Mac OS X])
1588
_LT_DECL([], [NMEDIT], [1],
1589
[Tool to change global to local symbols on Mac OS X])
1590
_LT_DECL([], [LIPO], [1],
1591
[Tool to manipulate fat objects and archives on Mac OS X])
1592
_LT_DECL([], [OTOOL], [1],
1593
[ldd/readelf like tool for Mach-O binaries on Mac OS X])
1594
_LT_DECL([], [OTOOL64], [1],
1595
[ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
1596
1597
AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
1598
[lt_cv_apple_cc_single_mod=no
1599
if test -z "${LT_MULTI_MODULE}"; then
1600
# By default we will add the -single_module flag. You can override
1601
# by either setting the environment variable LT_MULTI_MODULE
1602
# non-empty at configure time, or by adding -multi_module to the
1603
# link flags.
1604
rm -rf libconftest.dylib*
1605
echo "int foo(void){return 1;}" > conftest.c
1606
echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
1607
-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
1608
$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
1609
-dynamiclib -Wl,-single_module conftest.c 2>conftest.err
1610
_lt_result=$?
1611
if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
1612
lt_cv_apple_cc_single_mod=yes
1613
else
1614
cat conftest.err >&AS_MESSAGE_LOG_FD
1615
fi
1616
rm -rf libconftest.dylib*
1617
rm -f conftest.*
1618
fi])
1619
AC_CACHE_CHECK([for -exported_symbols_list linker flag],
1620
[lt_cv_ld_exported_symbols_list],
1621
[lt_cv_ld_exported_symbols_list=no
1622
save_LDFLAGS=$LDFLAGS
1623
echo "_main" > conftest.sym
1624
LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
1625
AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
1626
[lt_cv_ld_exported_symbols_list=yes],
1627
[lt_cv_ld_exported_symbols_list=no])
1628
LDFLAGS="$save_LDFLAGS"
1629
])
1630
case $host_os in
1631
rhapsody* | darwin1.[[012]])
1632
_lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
1633
darwin1.*)
1634
_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1635
darwin*) # darwin 5.x on
1636
# if running on 10.5 or later, the deployment target defaults
1637
# to the OS version, if on x86, and 10.4, the deployment
1638
# target defaults to 10.4. Don't you love it?
1639
case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
1640
10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
1641
_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1642
10.[[012]]*)
1643
_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1644
10.*)
1645
_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1646
esac
1647
;;
1648
esac
1649
if test "$lt_cv_apple_cc_single_mod" = "yes"; then
1650
_lt_dar_single_mod='$single_module'
1651
fi
1652
if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
1653
_lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
1654
else
1655
_lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
1656
fi
1657
if test "$DSYMUTIL" != ":"; then
1658
_lt_dsymutil='~$DSYMUTIL $lib || :'
1659
else
1660
_lt_dsymutil=
1661
fi
1662
;;
1663
esac
1664
])
1665
1666
1667
# _LT_DARWIN_LINKER_FEATURES
1668
# --------------------------
1669
# Checks for linker and compiler features on darwin
1670
m4_defun([_LT_DARWIN_LINKER_FEATURES],
1671
[
1672
m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1673
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
1674
_LT_TAGVAR(hardcode_direct, $1)=no
1675
_LT_TAGVAR(hardcode_automatic, $1)=yes
1676
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
1677
_LT_TAGVAR(whole_archive_flag_spec, $1)=''
1678
_LT_TAGVAR(link_all_deplibs, $1)=yes
1679
_LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
1680
case $cc_basename in
1681
ifort*) _lt_dar_can_shared=yes ;;
1682
*) _lt_dar_can_shared=$GCC ;;
1683
esac
1684
if test "$_lt_dar_can_shared" = "yes"; then
1685
output_verbose_link_cmd=echo
1686
_LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
1687
_LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
1688
_LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
1689
_LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
1690
m4_if([$1], [CXX],
1691
[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
1692
_LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
1693
_LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
1694
fi
1695
],[])
1696
else
1697
_LT_TAGVAR(ld_shlibs, $1)=no
1698
fi
1699
])
1700
1701
# _LT_SYS_MODULE_PATH_AIX
1702
# -----------------------
1703
# Links a minimal program and checks the executable
1704
# for the system default hardcoded library path. In most cases,
1705
# this is /usr/lib:/lib, but when the MPI compilers are used
1706
# the location of the communication and MPI libs are included too.
1707
# If we don't find anything, use the default library path according
1708
# to the aix ld manual.
1709
m4_defun([_LT_SYS_MODULE_PATH_AIX],
1710
[m4_require([_LT_DECL_SED])dnl
1711
AC_LINK_IFELSE(AC_LANG_PROGRAM,[
1712
lt_aix_libpath_sed='
1713
/Import File Strings/,/^$/ {
1714
/^0/ {
1715
s/^0 *\(.*\)$/\1/
1716
p
1717
}
1718
}'
1719
aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1720
# Check for a 64-bit object if we didn't find anything.
1721
if test -z "$aix_libpath"; then
1722
aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1723
fi],[])
1724
if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
1725
])# _LT_SYS_MODULE_PATH_AIX
1726
1727
1728
# _LT_SHELL_INIT(ARG)
1729
# -------------------
1730
m4_define([_LT_SHELL_INIT],
1731
[ifdef([AC_DIVERSION_NOTICE],
1732
[AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
1733
[AC_DIVERT_PUSH(NOTICE)])
1734
$1
1735
AC_DIVERT_POP
1736
])# _LT_SHELL_INIT
1737
1738
1739
# _LT_PROG_ECHO_BACKSLASH
1740
# -----------------------
1741
# Add some code to the start of the generated configure script which
1742
# will find an echo command which doesn't interpret backslashes.
1743
m4_defun([_LT_PROG_ECHO_BACKSLASH],
1744
[_LT_SHELL_INIT([
1745
# Check that we are running under the correct shell.
1746
SHELL=${CONFIG_SHELL-/bin/sh}
1747
1748
case X$lt_ECHO in
1749
X*--fallback-echo)
1750
# Remove one level of quotation (which was required for Make).
1751
ECHO=`echo "$lt_ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
1752
;;
1753
esac
1754
1755
ECHO=${lt_ECHO-echo}
1756
if test "X[$]1" = X--no-reexec; then
1757
# Discard the --no-reexec flag, and continue.
1758
shift
1759
elif test "X[$]1" = X--fallback-echo; then
1760
# Avoid inline document here, it may be left over
1761
:
1762
elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
1763
# Yippee, $ECHO works!
1764
:
1765
else
1766
# Restart under the correct shell.
1767
exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
1768
fi
1769
1770
if test "X[$]1" = X--fallback-echo; then
1771
# used as fallback echo
1772
shift
1773
cat <<_LT_EOF
1774
[$]*
1775
_LT_EOF
1776
exit 0
1777
fi
1778
1779
# The HP-UX ksh and POSIX shell print the target directory to stdout
1780
# if CDPATH is set.
1781
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
1782
1783
if test -z "$lt_ECHO"; then
1784
if test "X${echo_test_string+set}" != Xset; then
1785
# find a string as large as possible, as long as the shell can cope with it
1786
for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
1787
# expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
1788
if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
1789
{ test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
1790
then
1791
break
1792
fi
1793
done
1794
fi
1795
1796
if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
1797
echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
1798
test "X$echo_testing_string" = "X$echo_test_string"; then
1799
:
1800
else
1801
# The Solaris, AIX, and Digital Unix default echo programs unquote
1802
# backslashes. This makes it impossible to quote backslashes using
1803
# echo "$something" | sed 's/\\/\\\\/g'
1804
#
1805
# So, first we look for a working echo in the user's PATH.
1806
1807
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1808
for dir in $PATH /usr/ucb; do
1809
IFS="$lt_save_ifs"
1810
if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
1811
test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
1812
echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
1813
test "X$echo_testing_string" = "X$echo_test_string"; then
1814
ECHO="$dir/echo"
1815
break
1816
fi
1817
done
1818
IFS="$lt_save_ifs"
1819
1820
if test "X$ECHO" = Xecho; then
1821
# We didn't find a better echo, so look for alternatives.
1822
if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
1823
echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
1824
test "X$echo_testing_string" = "X$echo_test_string"; then
1825
# This shell has a builtin print -r that does the trick.
1826
ECHO='print -r'
1827
elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
1828
test "X$CONFIG_SHELL" != X/bin/ksh; then
1829
# If we have ksh, try running configure again with it.
1830
ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
1831
export ORIGINAL_CONFIG_SHELL
1832
CONFIG_SHELL=/bin/ksh
1833
export CONFIG_SHELL
1834
exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
1835
else
1836
# Try using printf.
1837
ECHO='printf %s\n'
1838
if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
1839
echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
1840
test "X$echo_testing_string" = "X$echo_test_string"; then
1841
# Cool, printf works
1842
:
1843
elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
1844
test "X$echo_testing_string" = 'X\t' &&
1845
echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
1846
test "X$echo_testing_string" = "X$echo_test_string"; then
1847
CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
1848
export CONFIG_SHELL
1849
SHELL="$CONFIG_SHELL"
1850
export SHELL
1851
ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
1852
elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
1853
test "X$echo_testing_string" = 'X\t' &&
1854
echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
1855
test "X$echo_testing_string" = "X$echo_test_string"; then
1856
ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
1857
else
1858
# maybe with a smaller string...
1859
prev=:
1860
1861
for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
1862
if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
1863
then
1864
break
1865
fi
1866
prev="$cmd"
1867
done
1868
1869
if test "$prev" != 'sed 50q "[$]0"'; then
1870
echo_test_string=`eval $prev`
1871
export echo_test_string
1872
exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
1873
else
1874
# Oops. We lost completely, so just stick with echo.
1875
ECHO=echo
1876
fi
1877
fi
1878
fi
1879
fi
1880
fi
1881
fi
1882
1883
# Copy echo and quote the copy suitably for passing to libtool from
1884
# the Makefile, instead of quoting the original, which is used later.
1885
lt_ECHO=$ECHO
1886
if test "X$lt_ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
1887
lt_ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
1888
fi
1889
1890
AC_SUBST(lt_ECHO)
1891
])
1892
_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1893
_LT_DECL([], [ECHO], [1],
1894
[An echo program that does not interpret backslashes])
1895
])# _LT_PROG_ECHO_BACKSLASH
1896
1897
1898
# _LT_ENABLE_LOCK
1899
# ---------------
1900
m4_defun([_LT_ENABLE_LOCK],
1901
[AC_ARG_ENABLE([libtool-lock],
1902
[AS_HELP_STRING([--disable-libtool-lock],
1903
[avoid locking (might break parallel builds)])])
1904
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1905
1906
# Some flags need to be propagated to the compiler or linker for good
1907
# libtool support.
1908
case $host in
1909
ia64-*-hpux*)
1910
# Find out which ABI we are using.
1911
echo 'int i;' > conftest.$ac_ext
1912
if AC_TRY_EVAL(ac_compile); then
1913
case `/usr/bin/file conftest.$ac_objext` in
1914
*ELF-32*)
1915
HPUX_IA64_MODE="32"
1916
;;
1917
*ELF-64*)
1918
HPUX_IA64_MODE="64"
1919
;;
1920
esac
1921
fi
1922
rm -rf conftest*
1923
;;
1924
*-*-irix6*)
1925
# Find out which ABI we are using.
1926
echo '[#]line __oline__ "configure"' > conftest.$ac_ext
1927
if AC_TRY_EVAL(ac_compile); then
1928
if test "$lt_cv_prog_gnu_ld" = yes; then
1929
case `/usr/bin/file conftest.$ac_objext` in
1930
*32-bit*)
1931
LD="${LD-ld} -melf32bsmip"
1932
;;
1933
*N32*)
1934
LD="${LD-ld} -melf32bmipn32"
1935
;;
1936
*64-bit*)
1937
LD="${LD-ld} -melf64bmip"
1938
;;
1939
esac
1940
else
1941
case `/usr/bin/file conftest.$ac_objext` in
1942
*32-bit*)
1943
LD="${LD-ld} -32"
1944
;;
1945
*N32*)
1946
LD="${LD-ld} -n32"
1947
;;
1948
*64-bit*)
1949
LD="${LD-ld} -64"
1950
;;
1951
esac
1952
fi
1953
fi
1954
rm -rf conftest*
1955
;;
1956
1957
x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
1958
s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1959
# Find out which ABI we are using.
1960
echo 'int i;' > conftest.$ac_ext
1961
if AC_TRY_EVAL(ac_compile); then
1962
case `/usr/bin/file conftest.o` in
1963
*32-bit*)
1964
case $host in
1965
x86_64-*kfreebsd*-gnu)
1966
LD="${LD-ld} -m elf_i386_fbsd"
1967
;;
1968
x86_64-*linux*)
1969
LD="${LD-ld} -m elf_i386"
1970
;;
1971
ppc64-*linux*|powerpc64-*linux*)
1972
LD="${LD-ld} -m elf32ppclinux"
1973
;;
1974
s390x-*linux*)
1975
LD="${LD-ld} -m elf_s390"
1976
;;
1977
sparc64-*linux*)
1978
LD="${LD-ld} -m elf32_sparc"
1979
;;
1980
esac
1981
;;
1982
*64-bit*)
1983
case $host in
1984
x86_64-*kfreebsd*-gnu)
1985
LD="${LD-ld} -m elf_x86_64_fbsd"
1986
;;
1987
x86_64-*linux*)
1988
LD="${LD-ld} -m elf_x86_64"
1989
;;
1990
ppc*-*linux*|powerpc*-*linux*)
1991
LD="${LD-ld} -m elf64ppc"
1992
;;
1993
s390*-*linux*|s390*-*tpf*)
1994
LD="${LD-ld} -m elf64_s390"
1995
;;
1996
sparc*-*linux*)
1997
LD="${LD-ld} -m elf64_sparc"
1998
;;
1999
esac
2000
;;
2001
esac
2002
fi
2003
rm -rf conftest*
2004
;;
2005
2006
*-*-sco3.2v5*)
2007
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
2008
SAVE_CFLAGS="$CFLAGS"
2009
CFLAGS="$CFLAGS -belf"
2010
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
2011
[AC_LANG_PUSH(C)
2012
AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
2013
AC_LANG_POP])
2014
if test x"$lt_cv_cc_needs_belf" != x"yes"; then
2015
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
2016
CFLAGS="$SAVE_CFLAGS"
2017
fi
2018
;;
2019
sparc*-*solaris*)
2020
# Find out which ABI we are using.
2021
echo 'int i;' > conftest.$ac_ext
2022
if AC_TRY_EVAL(ac_compile); then
2023
case `/usr/bin/file conftest.o` in
2024
*64-bit*)
2025
case $lt_cv_prog_gnu_ld in
2026
yes*) LD="${LD-ld} -m elf64_sparc" ;;
2027
*)
2028
if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
2029
LD="${LD-ld} -64"
2030
fi
2031
;;
2032
esac
2033
;;
2034
esac
2035
fi
2036
rm -rf conftest*
2037
;;
2038
esac
2039
2040
need_locks="$enable_libtool_lock"
2041
])# _LT_ENABLE_LOCK
2042
2043
2044
# _LT_CMD_OLD_ARCHIVE
2045
# -------------------
2046
m4_defun([_LT_CMD_OLD_ARCHIVE],
2047
[AC_CHECK_TOOL(AR, ar, false)
2048
test -z "$AR" && AR=ar
2049
test -z "$AR_FLAGS" && AR_FLAGS=cru
2050
_LT_DECL([], [AR], [1], [The archiver])
2051
_LT_DECL([], [AR_FLAGS], [1])
2052
2053
AC_CHECK_TOOL(STRIP, strip, :)
2054
test -z "$STRIP" && STRIP=:
2055
_LT_DECL([], [STRIP], [1], [A symbol stripping program])
2056
2057
AC_CHECK_TOOL(RANLIB, ranlib, :)
2058
test -z "$RANLIB" && RANLIB=:
2059
_LT_DECL([], [RANLIB], [1],
2060
[Commands used to install an old-style archive])
2061
2062
# Determine commands to create old-style static archives.
2063
old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
2064
old_postinstall_cmds='chmod 644 $oldlib'
2065
old_postuninstall_cmds=
2066
2067
if test -n "$RANLIB"; then
2068
case $host_os in
2069
openbsd*)
2070
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
2071
;;
2072
*)
2073
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
2074
;;
2075
esac
2076
old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
2077
fi
2078
_LT_DECL([], [old_postinstall_cmds], [2])
2079
_LT_DECL([], [old_postuninstall_cmds], [2])
2080
_LT_TAGDECL([], [old_archive_cmds], [2],
2081
[Commands used to build an old-style archive])
2082
])# _LT_CMD_OLD_ARCHIVE
2083
2084
2085
# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
2086
# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
2087
# ----------------------------------------------------------------
2088
# Check whether the given compiler option works
2089
AC_DEFUN([_LT_COMPILER_OPTION],
2090
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2091
m4_require([_LT_DECL_SED])dnl
2092
AC_CACHE_CHECK([$1], [$2],
2093
[$2=no
2094
m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
2095
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
2096
lt_compiler_flag="$3"
2097
# Insert the option either (1) after the last *FLAGS variable, or
2098
# (2) before a word containing "conftest.", or (3) at the end.
2099
# Note that $ac_compile itself does not contain backslashes and begins
2100
# with a dollar sign (not a hyphen), so the echo should work correctly.
2101
# The option is referenced via a variable to avoid confusing sed.
2102
lt_compile=`echo "$ac_compile" | $SED \
2103
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
2104
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
2105
-e 's:$: $lt_compiler_flag:'`
2106
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
2107
(eval "$lt_compile" 2>conftest.err)
2108
ac_status=$?
2109
cat conftest.err >&AS_MESSAGE_LOG_FD
2110
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
2111
if (exit $ac_status) && test -s "$ac_outfile"; then
2112
# The compiler can only warn and ignore the option if not recognized
2113
# So say no if there are warnings other than the usual output.
2114
$ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
2115
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
2116
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
2117
$2=yes
2118
fi
2119
fi
2120
$RM conftest*
2121
])
2122
2123
if test x"[$]$2" = xyes; then
2124
m4_if([$5], , :, [$5])
2125
else
2126
m4_if([$6], , :, [$6])
2127
fi
2128
])# _LT_COMPILER_OPTION
2129
2130
# Old name:
2131
AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
2132
dnl aclocal-1.4 backwards compatibility:
2133
dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
2134
2135
2136
# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
2137
# [ACTION-SUCCESS], [ACTION-FAILURE])
2138
# ----------------------------------------------------
2139
# Check whether the given linker option works
2140
AC_DEFUN([_LT_LINKER_OPTION],
2141
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2142
m4_require([_LT_DECL_SED])dnl
2143
AC_CACHE_CHECK([$1], [$2],
2144
[$2=no
2145
save_LDFLAGS="$LDFLAGS"
2146
LDFLAGS="$LDFLAGS $3"
2147
echo "$lt_simple_link_test_code" > conftest.$ac_ext
2148
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
2149
# The linker can only warn and ignore the option if not recognized
2150
# So say no if there are warnings
2151
if test -s conftest.err; then
2152
# Append any errors to the config.log.
2153
cat conftest.err 1>&AS_MESSAGE_LOG_FD
2154
$ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
2155
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
2156
if diff conftest.exp conftest.er2 >/dev/null; then
2157
$2=yes
2158
fi
2159
else
2160
$2=yes
2161
fi
2162
fi
2163
$RM -r conftest*
2164
LDFLAGS="$save_LDFLAGS"
2165
])
2166
2167
if test x"[$]$2" = xyes; then
2168
m4_if([$4], , :, [$4])
2169
else
2170
m4_if([$5], , :, [$5])
2171
fi
2172
])# _LT_LINKER_OPTION
2173
2174
# Old name:
2175
AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
2176
dnl aclocal-1.4 backwards compatibility:
2177
dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
2178
2179
2180
# LT_CMD_MAX_LEN
2181
#---------------
2182
AC_DEFUN([LT_CMD_MAX_LEN],
2183
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
2184
# find the maximum length of command line arguments
2185
AC_MSG_CHECKING([the maximum length of command line arguments])
2186
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
2187
i=0
2188
teststring="ABCD"
2189
2190
case $build_os in
2191
msdosdjgpp*)
2192
# On DJGPP, this test can blow up pretty badly due to problems in libc
2193
# (any single argument exceeding 2000 bytes causes a buffer overrun
2194
# during glob expansion). Even if it were fixed, the result of this
2195
# check would be larger than it should be.
2196
lt_cv_sys_max_cmd_len=12288; # 12K is about right
2197
;;
2198
2199
gnu*)
2200
# Under GNU Hurd, this test is not required because there is
2201
# no limit to the length of command line arguments.
2202
# Libtool will interpret -1 as no limit whatsoever
2203
lt_cv_sys_max_cmd_len=-1;
2204
;;
2205
2206
cygwin* | mingw* | cegcc*)
2207
# On Win9x/ME, this test blows up -- it succeeds, but takes
2208
# about 5 minutes as the teststring grows exponentially.
2209
# Worse, since 9x/ME are not pre-emptively multitasking,
2210
# you end up with a "frozen" computer, even though with patience
2211
# the test eventually succeeds (with a max line length of 256k).
2212
# Instead, let's just punt: use the minimum linelength reported by
2213
# all of the supported platforms: 8192 (on NT/2K/XP).
2214
lt_cv_sys_max_cmd_len=8192;
2215
;;
2216
2217
amigaos*)
2218
# On AmigaOS with pdksh, this test takes hours, literally.
2219
# So we just punt and use a minimum line length of 8192.
2220
lt_cv_sys_max_cmd_len=8192;
2221
;;
2222
2223
netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
2224
# This has been around since 386BSD, at least. Likely further.
2225
if test -x /sbin/sysctl; then
2226
lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
2227
elif test -x /usr/sbin/sysctl; then
2228
lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
2229
else
2230
lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
2231
fi
2232
# And add a safety zone
2233
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
2234
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
2235
;;
2236
2237
interix*)
2238
# We know the value 262144 and hardcode it with a safety zone (like BSD)
2239
lt_cv_sys_max_cmd_len=196608
2240
;;
2241
2242
osf*)
2243
# Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
2244
# due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
2245
# nice to cause kernel panics so lets avoid the loop below.
2246
# First set a reasonable default.
2247
lt_cv_sys_max_cmd_len=16384
2248
#
2249
if test -x /sbin/sysconfig; then
2250
case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
2251
*1*) lt_cv_sys_max_cmd_len=-1 ;;
2252
esac
2253
fi
2254
;;
2255
sco3.2v5*)
2256
lt_cv_sys_max_cmd_len=102400
2257
;;
2258
sysv5* | sco5v6* | sysv4.2uw2*)
2259
kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
2260
if test -n "$kargmax"; then
2261
lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
2262
else
2263
lt_cv_sys_max_cmd_len=32768
2264
fi
2265
;;
2266
*)
2267
lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
2268
if test -n "$lt_cv_sys_max_cmd_len"; then
2269
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
2270
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
2271
else
2272
# Make teststring a little bigger before we do anything with it.
2273
# a 1K string should be a reasonable start.
2274
for i in 1 2 3 4 5 6 7 8 ; do
2275
teststring=$teststring$teststring
2276
done
2277
SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
2278
# If test is not a shell built-in, we'll probably end up computing a
2279
# maximum length that is only half of the actual maximum length, but
2280
# we can't tell.
2281
while { test "X"`$SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
2282
= "XX$teststring$teststring"; } >/dev/null 2>&1 &&
2283
test $i != 17 # 1/2 MB should be enough
2284
do
2285
i=`expr $i + 1`
2286
teststring=$teststring$teststring
2287
done
2288
# Only check the string length outside the loop.
2289
lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
2290
teststring=
2291
# Add a significant safety factor because C++ compilers can tack on
2292
# massive amounts of additional arguments before passing them to the
2293
# linker. It appears as though 1/2 is a usable value.
2294
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
2295
fi
2296
;;
2297
esac
2298
])
2299
if test -n $lt_cv_sys_max_cmd_len ; then
2300
AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
2301
else
2302
AC_MSG_RESULT(none)
2303
fi
2304
max_cmd_len=$lt_cv_sys_max_cmd_len
2305
_LT_DECL([], [max_cmd_len], [0],
2306
[What is the maximum length of a command?])
2307
])# LT_CMD_MAX_LEN
2308
2309
# Old name:
2310
AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
2311
dnl aclocal-1.4 backwards compatibility:
2312
dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
2313
2314
2315
# _LT_HEADER_DLFCN
2316
# ----------------
2317
m4_defun([_LT_HEADER_DLFCN],
2318
[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
2319
])# _LT_HEADER_DLFCN
2320
2321
2322
# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
2323
# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
2324
# ----------------------------------------------------------------
2325
m4_defun([_LT_TRY_DLOPEN_SELF],
2326
[m4_require([_LT_HEADER_DLFCN])dnl
2327
if test "$cross_compiling" = yes; then :
2328
[$4]
2329
else
2330
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
2331
lt_status=$lt_dlunknown
2332
cat > conftest.$ac_ext <<_LT_EOF
2333
[#line __oline__ "configure"
2334
#include "confdefs.h"
2335
2336
#if HAVE_DLFCN_H
2337
#include <dlfcn.h>
2338
#endif
2339
2340
#include <stdio.h>
2341
2342
#ifdef RTLD_GLOBAL
2343
# define LT_DLGLOBAL RTLD_GLOBAL
2344
#else
2345
# ifdef DL_GLOBAL
2346
# define LT_DLGLOBAL DL_GLOBAL
2347
# else
2348
# define LT_DLGLOBAL 0
2349
# endif
2350
#endif
2351
2352
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
2353
find out it does not work in some platform. */
2354
#ifndef LT_DLLAZY_OR_NOW
2355
# ifdef RTLD_LAZY
2356
# define LT_DLLAZY_OR_NOW RTLD_LAZY
2357
# else
2358
# ifdef DL_LAZY
2359
# define LT_DLLAZY_OR_NOW DL_LAZY
2360
# else
2361
# ifdef RTLD_NOW
2362
# define LT_DLLAZY_OR_NOW RTLD_NOW
2363
# else
2364
# ifdef DL_NOW
2365
# define LT_DLLAZY_OR_NOW DL_NOW
2366
# else
2367
# define LT_DLLAZY_OR_NOW 0
2368
# endif
2369
# endif
2370
# endif
2371
# endif
2372
#endif
2373
2374
void fnord() { int i=42;}
2375
int main ()
2376
{
2377
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
2378
int status = $lt_dlunknown;
2379
2380
if (self)
2381
{
2382
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
2383
else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
2384
/* dlclose (self); */
2385
}
2386
else
2387
puts (dlerror ());
2388
2389
return status;
2390
}]
2391
_LT_EOF
2392
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
2393
(./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
2394
lt_status=$?
2395
case x$lt_status in
2396
x$lt_dlno_uscore) $1 ;;
2397
x$lt_dlneed_uscore) $2 ;;
2398
x$lt_dlunknown|x*) $3 ;;
2399
esac
2400
else :
2401
# compilation failed
2402
$3
2403
fi
2404
fi
2405
rm -fr conftest*
2406
])# _LT_TRY_DLOPEN_SELF
2407
2408
2409
# LT_SYS_DLOPEN_SELF
2410
# ------------------
2411
AC_DEFUN([LT_SYS_DLOPEN_SELF],
2412
[m4_require([_LT_HEADER_DLFCN])dnl
2413
if test "x$enable_dlopen" != xyes; then
2414
enable_dlopen=unknown
2415
enable_dlopen_self=unknown
2416
enable_dlopen_self_static=unknown
2417
else
2418
lt_cv_dlopen=no
2419
lt_cv_dlopen_libs=
2420
2421
case $host_os in
2422
beos*)
2423
lt_cv_dlopen="load_add_on"
2424
lt_cv_dlopen_libs=
2425
lt_cv_dlopen_self=yes
2426
;;
2427
2428
mingw* | pw32* | cegcc*)
2429
lt_cv_dlopen="LoadLibrary"
2430
lt_cv_dlopen_libs=
2431
;;
2432
2433
cygwin*)
2434
lt_cv_dlopen="dlopen"
2435
lt_cv_dlopen_libs=
2436
;;
2437
2438
darwin*)
2439
# if libdl is installed we need to link against it
2440
AC_CHECK_LIB([dl], [dlopen],
2441
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
2442
lt_cv_dlopen="dyld"
2443
lt_cv_dlopen_libs=
2444
lt_cv_dlopen_self=yes
2445
])
2446
;;
2447
2448
*)
2449
AC_CHECK_FUNC([shl_load],
2450
[lt_cv_dlopen="shl_load"],
2451
[AC_CHECK_LIB([dld], [shl_load],
2452
[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
2453
[AC_CHECK_FUNC([dlopen],
2454
[lt_cv_dlopen="dlopen"],
2455
[AC_CHECK_LIB([dl], [dlopen],
2456
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
2457
[AC_CHECK_LIB([svld], [dlopen],
2458
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
2459
[AC_CHECK_LIB([dld], [dld_link],
2460
[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
2461
])
2462
])
2463
])
2464
])
2465
])
2466
;;
2467
esac
2468
2469
if test "x$lt_cv_dlopen" != xno; then
2470
enable_dlopen=yes
2471
else
2472
enable_dlopen=no
2473
fi
2474
2475
case $lt_cv_dlopen in
2476
dlopen)
2477
save_CPPFLAGS="$CPPFLAGS"
2478
test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
2479
2480
save_LDFLAGS="$LDFLAGS"
2481
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
2482
2483
save_LIBS="$LIBS"
2484
LIBS="$lt_cv_dlopen_libs $LIBS"
2485
2486
AC_CACHE_CHECK([whether a program can dlopen itself],
2487
lt_cv_dlopen_self, [dnl
2488
_LT_TRY_DLOPEN_SELF(
2489
lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
2490
lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
2491
])
2492
2493
if test "x$lt_cv_dlopen_self" = xyes; then
2494
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
2495
AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
2496
lt_cv_dlopen_self_static, [dnl
2497
_LT_TRY_DLOPEN_SELF(
2498
lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
2499
lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
2500
])
2501
fi
2502
2503
CPPFLAGS="$save_CPPFLAGS"
2504
LDFLAGS="$save_LDFLAGS"
2505
LIBS="$save_LIBS"
2506
;;
2507
esac
2508
2509
case $lt_cv_dlopen_self in
2510
yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
2511
*) enable_dlopen_self=unknown ;;
2512
esac
2513
2514
case $lt_cv_dlopen_self_static in
2515
yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
2516
*) enable_dlopen_self_static=unknown ;;
2517
esac
2518
fi
2519
_LT_DECL([dlopen_support], [enable_dlopen], [0],
2520
[Whether dlopen is supported])
2521
_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
2522
[Whether dlopen of programs is supported])
2523
_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
2524
[Whether dlopen of statically linked programs is supported])
2525
])# LT_SYS_DLOPEN_SELF
2526
2527
# Old name:
2528
AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
2529
dnl aclocal-1.4 backwards compatibility:
2530
dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
2531
2532
2533
# _LT_COMPILER_C_O([TAGNAME])
2534
# ---------------------------
2535
# Check to see if options -c and -o are simultaneously supported by compiler.
2536
# This macro does not hard code the compiler like AC_PROG_CC_C_O.
2537
m4_defun([_LT_COMPILER_C_O],
2538
[m4_require([_LT_DECL_SED])dnl
2539
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2540
m4_require([_LT_TAG_COMPILER])dnl
2541
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
2542
[_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
2543
[_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
2544
$RM -r conftest 2>/dev/null
2545
mkdir conftest
2546
cd conftest
2547
mkdir out
2548
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
2549
2550
lt_compiler_flag="-o out/conftest2.$ac_objext"
2551
# Insert the option either (1) after the last *FLAGS variable, or
2552
# (2) before a word containing "conftest.", or (3) at the end.
2553
# Note that $ac_compile itself does not contain backslashes and begins
2554
# with a dollar sign (not a hyphen), so the echo should work correctly.
2555
lt_compile=`echo "$ac_compile" | $SED \
2556
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
2557
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
2558
-e 's:$: $lt_compiler_flag:'`
2559
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
2560
(eval "$lt_compile" 2>out/conftest.err)
2561
ac_status=$?
2562
cat out/conftest.err >&AS_MESSAGE_LOG_FD
2563
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
2564
if (exit $ac_status) && test -s out/conftest2.$ac_objext
2565
then
2566
# The compiler can only warn and ignore the option if not recognized
2567
# So say no if there are warnings
2568
$ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
2569
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
2570
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
2571
_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
2572
fi
2573
fi
2574
chmod u+w . 2>&AS_MESSAGE_LOG_FD
2575
$RM conftest*
2576
# SGI C++ compiler will create directory out/ii_files/ for
2577
# template instantiation
2578
test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
2579
$RM out/* && rmdir out
2580
cd ..
2581
$RM -r conftest
2582
$RM conftest*
2583
])
2584
_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
2585
[Does compiler simultaneously support -c and -o options?])
2586
])# _LT_COMPILER_C_O
2587
2588
2589
# _LT_COMPILER_FILE_LOCKS([TAGNAME])
2590
# ----------------------------------
2591
# Check to see if we can do hard links to lock some files if needed
2592
m4_defun([_LT_COMPILER_FILE_LOCKS],
2593
[m4_require([_LT_ENABLE_LOCK])dnl
2594
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2595
_LT_COMPILER_C_O([$1])
2596
2597
hard_links="nottested"
2598
if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
2599
# do not overwrite the value of need_locks provided by the user
2600
AC_MSG_CHECKING([if we can lock with hard links])
2601
hard_links=yes
2602
$RM conftest*
2603
ln conftest.a conftest.b 2>/dev/null && hard_links=no
2604
touch conftest.a
2605
ln conftest.a conftest.b 2>&5 || hard_links=no
2606
ln conftest.a conftest.b 2>/dev/null && hard_links=no
2607
AC_MSG_RESULT([$hard_links])
2608
if test "$hard_links" = no; then
2609
AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
2610
need_locks=warn
2611
fi
2612
else
2613
need_locks=no
2614
fi
2615
_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
2616
])# _LT_COMPILER_FILE_LOCKS
2617
2618
2619
# _LT_CHECK_OBJDIR
2620
# ----------------
2621
m4_defun([_LT_CHECK_OBJDIR],
2622
[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
2623
[rm -f .libs 2>/dev/null
2624
mkdir .libs 2>/dev/null
2625
if test -d .libs; then
2626
lt_cv_objdir=.libs
2627
else
2628
# MS-DOS does not allow filenames that begin with a dot.
2629
lt_cv_objdir=_libs
2630
fi
2631
rmdir .libs 2>/dev/null])
2632
objdir=$lt_cv_objdir
2633
_LT_DECL([], [objdir], [0],
2634
[The name of the directory that contains temporary libtool files])dnl
2635
m4_pattern_allow([LT_OBJDIR])dnl
2636
AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
2637
[Define to the sub-directory in which libtool stores uninstalled libraries.])
2638
])# _LT_CHECK_OBJDIR
2639
2640
2641
# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2642
# --------------------------------------
2643
# Check hardcoding attributes.
2644
m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
2645
[AC_MSG_CHECKING([how to hardcode library paths into programs])
2646
_LT_TAGVAR(hardcode_action, $1)=
2647
if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
2648
test -n "$_LT_TAGVAR(runpath_var, $1)" ||
2649
test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
2650
2651
# We can hardcode non-existent directories.
2652
if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
2653
# If the only mechanism to avoid hardcoding is shlibpath_var, we
2654
# have to relink, otherwise we might link with an installed library
2655
# when we should be linking with a yet-to-be-installed one
2656
## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
2657
test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
2658
# Linking always hardcodes the temporary library directory.
2659
_LT_TAGVAR(hardcode_action, $1)=relink
2660
else
2661
# We can link without hardcoding, and we can hardcode nonexisting dirs.
2662
_LT_TAGVAR(hardcode_action, $1)=immediate
2663
fi
2664
else
2665
# We cannot hardcode anything, or else we can only hardcode existing
2666
# directories.
2667
_LT_TAGVAR(hardcode_action, $1)=unsupported
2668
fi
2669
AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
2670
2671
if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
2672
test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
2673
# Fast installation is not supported
2674
enable_fast_install=no
2675
elif test "$shlibpath_overrides_runpath" = yes ||
2676
test "$enable_shared" = no; then
2677
# Fast installation is not necessary
2678
enable_fast_install=needless
2679
fi
2680
_LT_TAGDECL([], [hardcode_action], [0],
2681
[How to hardcode a shared library path into an executable])
2682
])# _LT_LINKER_HARDCODE_LIBPATH
2683
2684
2685
# _LT_CMD_STRIPLIB
2686
# ----------------
2687
m4_defun([_LT_CMD_STRIPLIB],
2688
[m4_require([_LT_DECL_EGREP])
2689
striplib=
2690
old_striplib=
2691
AC_MSG_CHECKING([whether stripping libraries is possible])
2692
if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2693
test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2694
test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2695
AC_MSG_RESULT([yes])
2696
else
2697
# FIXME - insert some real tests, host_os isn't really good enough
2698
case $host_os in
2699
darwin*)
2700
if test -n "$STRIP" ; then
2701
striplib="$STRIP -x"
2702
old_striplib="$STRIP -S"
2703
AC_MSG_RESULT([yes])
2704
else
2705
AC_MSG_RESULT([no])
2706
fi
2707
;;
2708
*)
2709
AC_MSG_RESULT([no])
2710
;;
2711
esac
2712
fi
2713
_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2714
_LT_DECL([], [striplib], [1])
2715
])# _LT_CMD_STRIPLIB
2716
2717
2718
# _LT_SYS_DYNAMIC_LINKER([TAG])
2719
# -----------------------------
2720
# PORTME Fill in your ld.so characteristics
2721
m4_defun([_LT_SYS_DYNAMIC_LINKER],
2722
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
2723
m4_require([_LT_DECL_EGREP])dnl
2724
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2725
m4_require([_LT_DECL_OBJDUMP])dnl
2726
m4_require([_LT_DECL_SED])dnl
2727
AC_MSG_CHECKING([dynamic linker characteristics])
2728
m4_if([$1],
2729
[], [
2730
if test "$GCC" = yes; then
2731
case $host_os in
2732
darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
2733
*) lt_awk_arg="/^libraries:/" ;;
2734
esac
2735
lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
2736
if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
2737
# if the path contains ";" then we assume it to be the separator
2738
# otherwise default to the standard path separator (i.e. ":") - it is
2739
# assumed that no part of a normal pathname contains ";" but that should
2740
# okay in the real world where ";" in dirpaths is itself problematic.
2741
lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
2742
else
2743
lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2744
fi
2745
# Ok, now we have the path, separated by spaces, we can step through it
2746
# and add multilib dir if necessary.
2747
lt_tmp_lt_search_path_spec=
2748
lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2749
for lt_sys_path in $lt_search_path_spec; do
2750
if test -d "$lt_sys_path/$lt_multi_os_dir"; then
2751
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
2752
else
2753
test -d "$lt_sys_path" && \
2754
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2755
fi
2756
done
2757
lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
2758
BEGIN {RS=" "; FS="/|\n";} {
2759
lt_foo="";
2760
lt_count=0;
2761
for (lt_i = NF; lt_i > 0; lt_i--) {
2762
if ($lt_i != "" && $lt_i != ".") {
2763
if ($lt_i == "..") {
2764
lt_count++;
2765
} else {
2766
if (lt_count == 0) {
2767
lt_foo="/" $lt_i lt_foo;
2768
} else {
2769
lt_count--;
2770
}
2771
}
2772
}
2773
}
2774
if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2775
if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2776
}'`
2777
sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
2778
else
2779
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2780
fi])
2781
library_names_spec=
2782
libname_spec='lib$name'
2783
soname_spec=
2784
shrext_cmds=".so"
2785
postinstall_cmds=
2786
postuninstall_cmds=
2787
finish_cmds=
2788
finish_eval=
2789
shlibpath_var=
2790
shlibpath_overrides_runpath=unknown
2791
version_type=none
2792
dynamic_linker="$host_os ld.so"
2793
sys_lib_dlsearch_path_spec="/lib /usr/lib"
2794
need_lib_prefix=unknown
2795
hardcode_into_libs=no
2796
2797
# when you set need_version to no, make sure it does not cause -set_version
2798
# flags to be left without arguments
2799
need_version=unknown
2800
2801
case $host_os in
2802
aix3*)
2803
version_type=linux
2804
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
2805
shlibpath_var=LIBPATH
2806
2807
# AIX 3 has no versioning support, so we append a major version to the name.
2808
soname_spec='${libname}${release}${shared_ext}$major'
2809
;;
2810
2811
aix[[4-9]]*)
2812
version_type=linux
2813
need_lib_prefix=no
2814
need_version=no
2815
hardcode_into_libs=yes
2816
if test "$host_cpu" = ia64; then
2817
# AIX 5 supports IA64
2818
library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
2819
shlibpath_var=LD_LIBRARY_PATH
2820
else
2821
# With GCC up to 2.95.x, collect2 would create an import file
2822
# for dependence libraries. The import file would start with
2823
# the line `#! .'. This would cause the generated library to
2824
# depend on `.', always an invalid library. This was fixed in
2825
# development snapshots of GCC prior to 3.0.
2826
case $host_os in
2827
aix4 | aix4.[[01]] | aix4.[[01]].*)
2828
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2829
echo ' yes '
2830
echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
2831
:
2832
else
2833
can_build_shared=no
2834
fi
2835
;;
2836
esac
2837
# AIX (on Power*) has no versioning support, so currently we can not hardcode correct
2838
# soname into executable. Probably we can add versioning support to
2839
# collect2, so additional links can be useful in future.
2840
if test "$aix_use_runtimelinking" = yes; then
2841
# If using run time linking (on AIX 4.2 or later) use lib<name>.so
2842
# instead of lib<name>.a to let people know that these are not
2843
# typical AIX shared libraries.
2844
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2845
else
2846
# We preserve .a as extension for shared libraries through AIX4.2
2847
# and later when we are not doing run time linking.
2848
library_names_spec='${libname}${release}.a $libname.a'
2849
soname_spec='${libname}${release}${shared_ext}$major'
2850
fi
2851
shlibpath_var=LIBPATH
2852
fi
2853
;;
2854
2855
amigaos*)
2856
case $host_cpu in
2857
powerpc)
2858
# Since July 2007 AmigaOS4 officially supports .so libraries.
2859
# When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2860
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2861
;;
2862
m68k)
2863
library_names_spec='$libname.ixlibrary $libname.a'
2864
# Create ${libname}_ixlibrary.a entries in /sys/libs.
2865
finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
2866
;;
2867
esac
2868
;;
2869
2870
beos*)
2871
library_names_spec='${libname}${shared_ext}'
2872
dynamic_linker="$host_os ld.so"
2873
shlibpath_var=LIBRARY_PATH
2874
;;
2875
2876
bsdi[[45]]*)
2877
version_type=linux
2878
need_version=no
2879
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2880
soname_spec='${libname}${release}${shared_ext}$major'
2881
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2882
shlibpath_var=LD_LIBRARY_PATH
2883
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2884
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2885
# the default ld.so.conf also contains /usr/contrib/lib and
2886
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2887
# libtool to hard-code these into programs
2888
;;
2889
2890
cygwin* | mingw* | pw32* | cegcc*)
2891
version_type=windows
2892
shrext_cmds=".dll"
2893
need_version=no
2894
need_lib_prefix=no
2895
2896
case $GCC,$host_os in
2897
yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
2898
library_names_spec='$libname.dll.a'
2899
# DLL is installed to $(libdir)/../bin by postinstall_cmds
2900
postinstall_cmds='base_file=`basename \${file}`~
2901
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2902
dldir=$destdir/`dirname \$dlpath`~
2903
test -d \$dldir || mkdir -p \$dldir~
2904
$install_prog $dir/$dlname \$dldir/$dlname~
2905
chmod a+x \$dldir/$dlname~
2906
if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2907
eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2908
fi'
2909
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2910
dlpath=$dir/\$dldll~
2911
$RM \$dlpath'
2912
shlibpath_overrides_runpath=yes
2913
2914
case $host_os in
2915
cygwin*)
2916
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
2917
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2918
sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
2919
;;
2920
mingw* | cegcc*)
2921
# MinGW DLLs use traditional 'lib' prefix
2922
soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2923
sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
2924
if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
2925
# It is most probably a Windows format PATH printed by
2926
# mingw gcc, but we are running on Cygwin. Gcc prints its search
2927
# path with ; separators, and with drive letters. We can handle the
2928
# drive letters (cygwin fileutils understands them), so leave them,
2929
# especially as we might pass files found there to a mingw objdump,
2930
# which wouldn't understand a cygwinified path. Ahh.
2931
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2932
else
2933
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2934
fi
2935
;;
2936
pw32*)
2937
# pw32 DLLs use 'pw' prefix rather than 'lib'
2938
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2939
;;
2940
esac
2941
;;
2942
2943
*)
2944
library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2945
;;
2946
esac
2947
dynamic_linker='Win32 ld.exe'
2948
# FIXME: first we should search . and the directory the executable is in
2949
shlibpath_var=PATH
2950
;;
2951
2952
darwin* | rhapsody*)
2953
dynamic_linker="$host_os dyld"
2954
version_type=darwin
2955
need_lib_prefix=no
2956
need_version=no
2957
library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
2958
soname_spec='${libname}${release}${major}$shared_ext'
2959
shlibpath_overrides_runpath=yes
2960
shlibpath_var=DYLD_LIBRARY_PATH
2961
shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2962
m4_if([$1], [],[
2963
sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2964
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2965
;;
2966
2967
dgux*)
2968
version_type=linux
2969
need_lib_prefix=no
2970
need_version=no
2971
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
2972
soname_spec='${libname}${release}${shared_ext}$major'
2973
shlibpath_var=LD_LIBRARY_PATH
2974
;;
2975
2976
freebsd1*)
2977
dynamic_linker=no
2978
;;
2979
2980
freebsd* | dragonfly*)
2981
# DragonFly does not have aout. When/if they implement a new
2982
# versioning mechanism, adjust this.
2983
if test -x /usr/bin/objformat; then
2984
objformat=`/usr/bin/objformat`
2985
else
2986
case $host_os in
2987
freebsd[[123]]*) objformat=aout ;;
2988
*) objformat=elf ;;
2989
esac
2990
fi
2991
version_type=freebsd-$objformat
2992
case $version_type in
2993
freebsd-elf*)
2994
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2995
need_version=no
2996
need_lib_prefix=no
2997
;;
2998
freebsd-*)
2999
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
3000
need_version=yes
3001
;;
3002
esac
3003
shlibpath_var=LD_LIBRARY_PATH
3004
case $host_os in
3005
freebsd2*)
3006
shlibpath_overrides_runpath=yes
3007
;;
3008
freebsd3.[[01]]* | freebsdelf3.[[01]]*)
3009
shlibpath_overrides_runpath=yes
3010
hardcode_into_libs=yes
3011
;;
3012
freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
3013
freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
3014
shlibpath_overrides_runpath=no
3015
hardcode_into_libs=yes
3016
;;
3017
*) # from 4.6 on, and DragonFly
3018
shlibpath_overrides_runpath=yes
3019
hardcode_into_libs=yes
3020
;;
3021
esac
3022
;;
3023
3024
gnu*)
3025
version_type=linux
3026
need_lib_prefix=no
3027
need_version=no
3028
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
3029
soname_spec='${libname}${release}${shared_ext}$major'
3030
shlibpath_var=LD_LIBRARY_PATH
3031
hardcode_into_libs=yes
3032
;;
3033
3034
hpux9* | hpux10* | hpux11*)
3035
# Give a soname corresponding to the major version so that dld.sl refuses to
3036
# link against other versions.
3037
version_type=sunos
3038
need_lib_prefix=no
3039
need_version=no
3040
case $host_cpu in
3041
ia64*)
3042
shrext_cmds='.so'
3043
hardcode_into_libs=yes
3044
dynamic_linker="$host_os dld.so"
3045
shlibpath_var=LD_LIBRARY_PATH
3046
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
3047
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
3048
soname_spec='${libname}${release}${shared_ext}$major'
3049
if test "X$HPUX_IA64_MODE" = X32; then
3050
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
3051
else
3052
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
3053
fi
3054
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
3055
;;
3056
hppa*64*)
3057
shrext_cmds='.sl'
3058
hardcode_into_libs=yes
3059
dynamic_linker="$host_os dld.sl"
3060
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
3061
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
3062
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
3063
soname_spec='${libname}${release}${shared_ext}$major'
3064
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
3065
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
3066
;;
3067
*)
3068
shrext_cmds='.sl'
3069
dynamic_linker="$host_os dld.sl"
3070
shlibpath_var=SHLIB_PATH
3071
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
3072
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
3073
soname_spec='${libname}${release}${shared_ext}$major'
3074
;;
3075
esac
3076
# HP-UX runs *really* slowly unless shared libraries are mode 555.
3077
postinstall_cmds='chmod 555 $lib'
3078
;;
3079
3080
interix[[3-9]]*)
3081
version_type=linux
3082
need_lib_prefix=no
3083
need_version=no
3084
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
3085
soname_spec='${libname}${release}${shared_ext}$major'
3086
dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
3087
shlibpath_var=LD_LIBRARY_PATH
3088
shlibpath_overrides_runpath=no
3089
hardcode_into_libs=yes
3090
;;
3091
3092
irix5* | irix6* | nonstopux*)
3093
case $host_os in
3094
nonstopux*) version_type=nonstopux ;;
3095
*)
3096
if test "$lt_cv_prog_gnu_ld" = yes; then
3097
version_type=linux
3098
else
3099
version_type=irix
3100
fi ;;
3101
esac
3102
need_lib_prefix=no
3103
need_version=no
3104
soname_spec='${libname}${release}${shared_ext}$major'
3105
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
3106
case $host_os in
3107
irix5* | nonstopux*)
3108
libsuff= shlibsuff=
3109
;;
3110
*)
3111
case $LD in # libtool.m4 will add one of these switches to LD
3112
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
3113
libsuff= shlibsuff= libmagic=32-bit;;
3114
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
3115
libsuff=32 shlibsuff=N32 libmagic=N32;;
3116
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
3117
libsuff=64 shlibsuff=64 libmagic=64-bit;;
3118
*) libsuff= shlibsuff= libmagic=never-match;;
3119
esac
3120
;;
3121
esac
3122
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
3123
shlibpath_overrides_runpath=no
3124
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
3125
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
3126
hardcode_into_libs=yes
3127
;;
3128
3129
# No shared lib support for Linux oldld, aout, or coff.
3130
linux*oldld* | linux*aout* | linux*coff*)
3131
dynamic_linker=no
3132
;;
3133
3134
# This must be Linux ELF.
3135
linux* | k*bsd*-gnu | kopensolaris*-gnu)
3136
version_type=linux
3137
need_lib_prefix=no
3138
need_version=no
3139
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
3140
soname_spec='${libname}${release}${shared_ext}$major'
3141
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
3142
shlibpath_var=LD_LIBRARY_PATH
3143
shlibpath_overrides_runpath=no
3144
# Some binutils ld are patched to set DT_RUNPATH
3145
save_LDFLAGS=$LDFLAGS
3146
save_libdir=$libdir
3147
eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
3148
LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
3149
AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
3150
[AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
3151
[shlibpath_overrides_runpath=yes])])
3152
LDFLAGS=$save_LDFLAGS
3153
libdir=$save_libdir
3154
3155
# This implies no fast_install, which is unacceptable.
3156
# Some rework will be needed to allow for fast_install
3157
# before this can be enabled.
3158
hardcode_into_libs=yes
3159
3160
# Append ld.so.conf contents to the search path
3161
if test -f /etc/ld.so.conf; then
3162
lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
3163
sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
3164
fi
3165
3166
# We used to test for /lib/ld.so.1 and disable shared libraries on
3167
# powerpc, because MkLinux only supported shared libraries with the
3168
# GNU dynamic linker. Since this was broken with cross compilers,
3169
# most powerpc-linux boxes support dynamic linking these days and
3170
# people can always --disable-shared, the test was removed, and we
3171
# assume the GNU/Linux dynamic linker is in use.
3172
dynamic_linker='GNU/Linux ld.so'
3173
;;
3174
3175
netbsdelf*-gnu)
3176
version_type=linux
3177
need_lib_prefix=no
3178
need_version=no
3179
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
3180
soname_spec='${libname}${release}${shared_ext}$major'
3181
shlibpath_var=LD_LIBRARY_PATH
3182
shlibpath_overrides_runpath=no
3183
hardcode_into_libs=yes
3184
dynamic_linker='NetBSD ld.elf_so'
3185
;;
3186
3187
netbsd*)
3188
version_type=sunos
3189
need_lib_prefix=no
3190
need_version=no
3191
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
3192
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
3193
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
3194
dynamic_linker='NetBSD (a.out) ld.so'
3195
else
3196
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
3197
soname_spec='${libname}${release}${shared_ext}$major'
3198
dynamic_linker='NetBSD ld.elf_so'
3199
fi
3200
shlibpath_var=LD_LIBRARY_PATH
3201
shlibpath_overrides_runpath=yes
3202
hardcode_into_libs=yes
3203
;;
3204
3205
newsos6)
3206
version_type=linux
3207
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
3208
shlibpath_var=LD_LIBRARY_PATH
3209
shlibpath_overrides_runpath=yes
3210
;;
3211
3212
*nto* | *qnx*)
3213
version_type=qnx
3214
need_lib_prefix=no
3215
need_version=no
3216
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
3217
soname_spec='${libname}${release}${shared_ext}$major'
3218
shlibpath_var=LD_LIBRARY_PATH
3219
shlibpath_overrides_runpath=no
3220
hardcode_into_libs=yes
3221
dynamic_linker='ldqnx.so'
3222
;;
3223
3224
openbsd*)
3225
version_type=sunos
3226
sys_lib_dlsearch_path_spec="/usr/lib"
3227
need_lib_prefix=no
3228
# Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
3229
case $host_os in
3230
openbsd3.3 | openbsd3.3.*) need_version=yes ;;
3231
*) need_version=no ;;
3232
esac
3233
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
3234
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
3235
shlibpath_var=LD_LIBRARY_PATH
3236
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3237
case $host_os in
3238
openbsd2.[[89]] | openbsd2.[[89]].*)
3239
shlibpath_overrides_runpath=no
3240
;;
3241
*)
3242
shlibpath_overrides_runpath=yes
3243
;;
3244
esac
3245
else
3246
shlibpath_overrides_runpath=yes
3247
fi
3248
;;
3249
3250
os2*)
3251
libname_spec='$name'
3252
shrext_cmds=".dll"
3253
need_lib_prefix=no
3254
library_names_spec='$libname${shared_ext} $libname.a'
3255
dynamic_linker='OS/2 ld.exe'
3256
shlibpath_var=LIBPATH
3257
;;
3258
3259
osf3* | osf4* | osf5*)
3260
version_type=osf
3261
need_lib_prefix=no
3262
need_version=no
3263
soname_spec='${libname}${release}${shared_ext}$major'
3264
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
3265
shlibpath_var=LD_LIBRARY_PATH
3266
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
3267
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
3268
;;
3269
3270
rdos*)
3271
dynamic_linker=no
3272
;;
3273
3274
solaris*)
3275
version_type=linux
3276
need_lib_prefix=no
3277
need_version=no
3278
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
3279
soname_spec='${libname}${release}${shared_ext}$major'
3280
shlibpath_var=LD_LIBRARY_PATH
3281
shlibpath_overrides_runpath=yes
3282
hardcode_into_libs=yes
3283
# ldd complains unless libraries are executable
3284
postinstall_cmds='chmod +x $lib'
3285
;;
3286
3287
sunos4*)
3288
version_type=sunos
3289
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
3290
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
3291
shlibpath_var=LD_LIBRARY_PATH
3292
shlibpath_overrides_runpath=yes
3293
if test "$with_gnu_ld" = yes; then
3294
need_lib_prefix=no
3295
fi
3296
need_version=yes
3297
;;
3298
3299
sysv4 | sysv4.3*)
3300
version_type=linux
3301
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
3302
soname_spec='${libname}${release}${shared_ext}$major'
3303
shlibpath_var=LD_LIBRARY_PATH
3304
case $host_vendor in
3305
sni)
3306
shlibpath_overrides_runpath=no
3307
need_lib_prefix=no
3308
runpath_var=LD_RUN_PATH
3309
;;
3310
siemens)
3311
need_lib_prefix=no
3312
;;
3313
motorola)
3314
need_lib_prefix=no
3315
need_version=no
3316
shlibpath_overrides_runpath=no
3317
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
3318
;;
3319
esac
3320
;;
3321
3322
sysv4*MP*)
3323
if test -d /usr/nec ;then
3324
version_type=linux
3325
library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
3326
soname_spec='$libname${shared_ext}.$major'
3327
shlibpath_var=LD_LIBRARY_PATH
3328
fi
3329
;;
3330
3331
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3332
version_type=freebsd-elf
3333
need_lib_prefix=no
3334
need_version=no
3335
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
3336
soname_spec='${libname}${release}${shared_ext}$major'
3337
shlibpath_var=LD_LIBRARY_PATH
3338
shlibpath_overrides_runpath=yes
3339
hardcode_into_libs=yes
3340
if test "$with_gnu_ld" = yes; then
3341
sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
3342
else
3343
sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
3344
case $host_os in
3345
sco3.2v5*)
3346
sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
3347
;;
3348
esac
3349
fi
3350
sys_lib_dlsearch_path_spec='/usr/lib'
3351
;;
3352
3353
tpf*)
3354
# TPF is a cross-target only. Preferred cross-host = GNU/Linux.
3355
version_type=linux
3356
need_lib_prefix=no
3357
need_version=no
3358
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
3359
shlibpath_var=LD_LIBRARY_PATH
3360
shlibpath_overrides_runpath=no
3361
hardcode_into_libs=yes
3362
;;
3363
3364
uts4*)
3365
version_type=linux
3366
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
3367
soname_spec='${libname}${release}${shared_ext}$major'
3368
shlibpath_var=LD_LIBRARY_PATH
3369
;;
3370
3371
*)
3372
dynamic_linker=no
3373
;;
3374
esac
3375
AC_MSG_RESULT([$dynamic_linker])
3376
test "$dynamic_linker" = no && can_build_shared=no
3377
3378
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
3379
if test "$GCC" = yes; then
3380
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
3381
fi
3382
3383
if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
3384
sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
3385
fi
3386
if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
3387
sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
3388
fi
3389
3390
_LT_DECL([], [variables_saved_for_relink], [1],
3391
[Variables whose values should be saved in libtool wrapper scripts and
3392
restored at link time])
3393
_LT_DECL([], [need_lib_prefix], [0],
3394
[Do we need the "lib" prefix for modules?])
3395
_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
3396
_LT_DECL([], [version_type], [0], [Library versioning type])
3397
_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
3398
_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
3399
_LT_DECL([], [shlibpath_overrides_runpath], [0],
3400
[Is shlibpath searched before the hard-coded library search path?])
3401
_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
3402
_LT_DECL([], [library_names_spec], [1],
3403
[[List of archive names. First name is the real one, the rest are links.
3404
The last name is the one that the linker finds with -lNAME]])
3405
_LT_DECL([], [soname_spec], [1],
3406
[[The coded name of the library, if different from the real name]])
3407
_LT_DECL([], [postinstall_cmds], [2],
3408
[Command to use after installation of a shared archive])
3409
_LT_DECL([], [postuninstall_cmds], [2],
3410
[Command to use after uninstallation of a shared archive])
3411
_LT_DECL([], [finish_cmds], [2],
3412
[Commands used to finish a libtool library installation in a directory])
3413
_LT_DECL([], [finish_eval], [1],
3414
[[As "finish_cmds", except a single script fragment to be evaled but
3415
not shown]])
3416
_LT_DECL([], [hardcode_into_libs], [0],
3417
[Whether we should hardcode library paths into libraries])
3418
_LT_DECL([], [sys_lib_search_path_spec], [2],
3419
[Compile-time system search path for libraries])
3420
_LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
3421
[Run-time system search path for libraries])
3422
])# _LT_SYS_DYNAMIC_LINKER
3423
3424
3425
# _LT_PATH_TOOL_PREFIX(TOOL)
3426
# --------------------------
3427
# find a file program which can recognize shared library
3428
AC_DEFUN([_LT_PATH_TOOL_PREFIX],
3429
[m4_require([_LT_DECL_EGREP])dnl
3430
AC_MSG_CHECKING([for $1])
3431
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
3432
[case $MAGIC_CMD in
3433
[[\\/*] | ?:[\\/]*])
3434
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
3435
;;
3436
*)
3437
lt_save_MAGIC_CMD="$MAGIC_CMD"
3438
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3439
dnl $ac_dummy forces splitting on constant user-supplied paths.
3440
dnl POSIX.2 word splitting is done only on the output of word expansions,
3441
dnl not every word. This closes a longstanding sh security hole.
3442
ac_dummy="m4_if([$2], , $PATH, [$2])"
3443
for ac_dir in $ac_dummy; do
3444
IFS="$lt_save_ifs"
3445
test -z "$ac_dir" && ac_dir=.
3446
if test -f $ac_dir/$1; then
3447
lt_cv_path_MAGIC_CMD="$ac_dir/$1"
3448
if test -n "$file_magic_test_file"; then
3449
case $deplibs_check_method in
3450
"file_magic "*)
3451
file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
3452
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3453
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3454
$EGREP "$file_magic_regex" > /dev/null; then
3455
:
3456
else
3457
cat <<_LT_EOF 1>&2
3458
3459
*** Warning: the command libtool uses to detect shared libraries,
3460
*** $file_magic_cmd, produces output that libtool cannot recognize.
3461
*** The result is that libtool may fail to recognize shared libraries
3462
*** as such. This will affect the creation of libtool libraries that
3463
*** depend on shared libraries, but programs linked with such libtool
3464
*** libraries will work regardless of this problem. Nevertheless, you
3465
*** may want to report the problem to your system manager and/or to
3466
*** bug-libtool@gnu.org
3467
3468
_LT_EOF
3469
fi ;;
3470
esac
3471
fi
3472
break
3473
fi
3474
done
3475
IFS="$lt_save_ifs"
3476
MAGIC_CMD="$lt_save_MAGIC_CMD"
3477
;;
3478
esac])
3479
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3480
if test -n "$MAGIC_CMD"; then
3481
AC_MSG_RESULT($MAGIC_CMD)
3482
else
3483
AC_MSG_RESULT(no)
3484
fi
3485
_LT_DECL([], [MAGIC_CMD], [0],
3486
[Used to examine libraries when file_magic_cmd begins with "file"])dnl
3487
])# _LT_PATH_TOOL_PREFIX
3488
3489
# Old name:
3490
AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
3491
dnl aclocal-1.4 backwards compatibility:
3492
dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
3493
3494
3495
# _LT_PATH_MAGIC
3496
# --------------
3497
# find a file program which can recognize a shared library
3498
m4_defun([_LT_PATH_MAGIC],
3499
[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
3500
if test -z "$lt_cv_path_MAGIC_CMD"; then
3501
if test -n "$ac_tool_prefix"; then
3502
_LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
3503
else
3504
MAGIC_CMD=:
3505
fi
3506
fi
3507
])# _LT_PATH_MAGIC
3508
3509
3510
# LT_PATH_LD
3511
# ----------
3512
# find the pathname to the GNU or non-GNU linker
3513
AC_DEFUN([LT_PATH_LD],
3514
[AC_REQUIRE([AC_PROG_CC])dnl
3515
AC_REQUIRE([AC_CANONICAL_HOST])dnl
3516
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
3517
m4_require([_LT_DECL_SED])dnl
3518
m4_require([_LT_DECL_EGREP])dnl
3519
3520
AC_ARG_WITH([gnu-ld],
3521
[AS_HELP_STRING([--with-gnu-ld],
3522
[assume the C compiler uses GNU ld @<:@default=no@:>@])],
3523
[test "$withval" = no || with_gnu_ld=yes],
3524
[with_gnu_ld=no])dnl
3525
3526
ac_prog=ld
3527
if test "$GCC" = yes; then
3528
# Check if gcc -print-prog-name=ld gives a path.
3529
AC_MSG_CHECKING([for ld used by $CC])
3530
case $host in
3531
*-*-mingw*)
3532
# gcc leaves a trailing carriage return which upsets mingw
3533
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3534
*)
3535
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3536
esac
3537
case $ac_prog in
3538
# Accept absolute paths.
3539
[[\\/]]* | ?:[[\\/]]*)
3540
re_direlt='/[[^/]][[^/]]*/\.\./'
3541
# Canonicalize the pathname of ld
3542
ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
3543
while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
3544
ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
3545
done
3546
test -z "$LD" && LD="$ac_prog"
3547
;;
3548
"")
3549
# If it fails, then pretend we aren't using GCC.
3550
ac_prog=ld
3551
;;
3552
*)
3553
# If it is relative, then search for the first ld in PATH.
3554
with_gnu_ld=unknown
3555
;;
3556
esac
3557
elif test "$with_gnu_ld" = yes; then
3558
AC_MSG_CHECKING([for GNU ld])
3559
else
3560
AC_MSG_CHECKING([for non-GNU ld])
3561
fi
3562
AC_CACHE_VAL(lt_cv_path_LD,
3563
[if test -z "$LD"; then
3564
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3565
for ac_dir in $PATH; do
3566
IFS="$lt_save_ifs"
3567
test -z "$ac_dir" && ac_dir=.
3568
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3569
lt_cv_path_LD="$ac_dir/$ac_prog"
3570
# Check to see if the program is GNU ld. I'd rather use --version,
3571
# but apparently some variants of GNU ld only accept -v.
3572
# Break only if it was the GNU/non-GNU ld that we prefer.
3573
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
3574
*GNU* | *'with BFD'*)
3575
test "$with_gnu_ld" != no && break
3576
;;
3577
*)
3578
test "$with_gnu_ld" != yes && break
3579
;;
3580
esac
3581
fi
3582
done
3583
IFS="$lt_save_ifs"
3584
else
3585
lt_cv_path_LD="$LD" # Let the user override the test with a path.
3586
fi])
3587
LD="$lt_cv_path_LD"
3588
if test -n "$LD"; then
3589
AC_MSG_RESULT($LD)
3590
else
3591
AC_MSG_RESULT(no)
3592
fi
3593
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
3594
_LT_PATH_LD_GNU
3595
AC_SUBST([LD])
3596
3597
_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
3598
])# LT_PATH_LD
3599
3600
# Old names:
3601
AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
3602
AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
3603
dnl aclocal-1.4 backwards compatibility:
3604
dnl AC_DEFUN([AM_PROG_LD], [])
3605
dnl AC_DEFUN([AC_PROG_LD], [])
3606
3607
3608
# _LT_PATH_LD_GNU
3609
#- --------------
3610
m4_defun([_LT_PATH_LD_GNU],
3611
[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
3612
[# I'd rather use --version here, but apparently some GNU lds only accept -v.
3613
case `$LD -v 2>&1 </dev/null` in
3614
*GNU* | *'with BFD'*)
3615
lt_cv_prog_gnu_ld=yes
3616
;;
3617
*)
3618
lt_cv_prog_gnu_ld=no
3619
;;
3620
esac])
3621
with_gnu_ld=$lt_cv_prog_gnu_ld
3622
])# _LT_PATH_LD_GNU
3623
3624
3625
# _LT_CMD_RELOAD
3626
# --------------
3627
# find reload flag for linker
3628
# -- PORTME Some linkers may need a different reload flag.
3629
m4_defun([_LT_CMD_RELOAD],
3630
[AC_CACHE_CHECK([for $LD option to reload object files],
3631
lt_cv_ld_reload_flag,
3632
[lt_cv_ld_reload_flag='-r'])
3633
reload_flag=$lt_cv_ld_reload_flag
3634
case $reload_flag in
3635
"" | " "*) ;;
3636
*) reload_flag=" $reload_flag" ;;
3637
esac
3638
reload_cmds='$LD$reload_flag -o $output$reload_objs'
3639
case $host_os in
3640
darwin*)
3641
if test "$GCC" = yes; then
3642
reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
3643
else
3644
reload_cmds='$LD$reload_flag -o $output$reload_objs'
3645
fi
3646
;;
3647
esac
3648
_LT_DECL([], [reload_flag], [1], [How to create reloadable object files])dnl
3649
_LT_DECL([], [reload_cmds], [2])dnl
3650
])# _LT_CMD_RELOAD
3651
3652
3653
# _LT_CHECK_MAGIC_METHOD
3654
# ----------------------
3655
# how to check for library dependencies
3656
# -- PORTME fill in with the dynamic library characteristics
3657
m4_defun([_LT_CHECK_MAGIC_METHOD],
3658
[m4_require([_LT_DECL_EGREP])
3659
m4_require([_LT_DECL_OBJDUMP])
3660
AC_CACHE_CHECK([how to recognize dependent libraries],
3661
lt_cv_deplibs_check_method,
3662
[lt_cv_file_magic_cmd='$MAGIC_CMD'
3663
lt_cv_file_magic_test_file=
3664
lt_cv_deplibs_check_method='unknown'
3665
# Need to set the preceding variable on all platforms that support
3666
# interlibrary dependencies.
3667
# 'none' -- dependencies not supported.
3668
# `unknown' -- same as none, but documents that we really don't know.
3669
# 'pass_all' -- all dependencies passed with no checks.
3670
# 'test_compile' -- check by making test program.
3671
# 'file_magic [[regex]]' -- check by looking for files in library path
3672
# which responds to the $file_magic_cmd with a given extended regex.
3673
# If you have `file' or equivalent on your system and you're not sure
3674
# whether `pass_all' will *always* work, you probably want this one.
3675
3676
case $host_os in
3677
aix[[4-9]]*)
3678
lt_cv_deplibs_check_method=pass_all
3679
;;
3680
3681
beos*)
3682
lt_cv_deplibs_check_method=pass_all
3683
;;
3684
3685
bsdi[[45]]*)
3686
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3687
lt_cv_file_magic_cmd='/usr/bin/file -L'
3688
lt_cv_file_magic_test_file=/shlib/libc.so
3689
;;
3690
3691
cygwin*)
3692
# func_win32_libid is a shell function defined in ltmain.sh
3693
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3694
lt_cv_file_magic_cmd='func_win32_libid'
3695
;;
3696
3697
mingw* | pw32*)
3698
# Base MSYS/MinGW do not provide the 'file' command needed by
3699
# func_win32_libid shell function, so use a weaker test based on 'objdump',
3700
# unless we find 'file', for example because we are cross-compiling.
3701
if ( file / ) >/dev/null 2>&1; then
3702
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3703
lt_cv_file_magic_cmd='func_win32_libid'
3704
else
3705
lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
3706
lt_cv_file_magic_cmd='$OBJDUMP -f'
3707
fi
3708
;;
3709
3710
cegcc)
3711
# use the weaker test based on 'objdump'. See mingw*.
3712
lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3713
lt_cv_file_magic_cmd='$OBJDUMP -f'
3714
;;
3715
3716
darwin* | rhapsody*)
3717
lt_cv_deplibs_check_method=pass_all
3718
;;
3719
3720
freebsd* | dragonfly*)
3721
if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3722
case $host_cpu in
3723
i*86 )
3724
# Not sure whether the presence of OpenBSD here was a mistake.
3725
# Let's accept both of them until this is cleared up.
3726
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3727
lt_cv_file_magic_cmd=/usr/bin/file
3728
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3729
;;
3730
esac
3731
else
3732
lt_cv_deplibs_check_method=pass_all
3733
fi
3734
;;
3735
3736
gnu*)
3737
lt_cv_deplibs_check_method=pass_all
3738
;;
3739
3740
hpux10.20* | hpux11*)
3741
lt_cv_file_magic_cmd=/usr/bin/file
3742
case $host_cpu in
3743
ia64*)
3744
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3745
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3746
;;
3747
hppa*64*)
3748
[lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
3749
lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3750
;;
3751
*)
3752
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
3753
lt_cv_file_magic_test_file=/usr/lib/libc.sl
3754
;;
3755
esac
3756
;;
3757
3758
interix[[3-9]]*)
3759
# PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3760
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3761
;;
3762
3763
irix5* | irix6* | nonstopux*)
3764
case $LD in
3765
*-32|*"-32 ") libmagic=32-bit;;
3766
*-n32|*"-n32 ") libmagic=N32;;
3767
*-64|*"-64 ") libmagic=64-bit;;
3768
*) libmagic=never-match;;
3769
esac
3770
lt_cv_deplibs_check_method=pass_all
3771
;;
3772
3773
# This must be Linux ELF.
3774
linux* | k*bsd*-gnu | kopensolaris*-gnu)
3775
lt_cv_deplibs_check_method=pass_all
3776
;;
3777
3778
netbsd* | netbsdelf*-gnu)
3779
if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3780
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3781
else
3782
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3783
fi
3784
;;
3785
3786
newos6*)
3787
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3788
lt_cv_file_magic_cmd=/usr/bin/file
3789
lt_cv_file_magic_test_file=/usr/lib/libnls.so
3790
;;
3791
3792
*nto* | *qnx*)
3793
lt_cv_deplibs_check_method=pass_all
3794
;;
3795
3796
openbsd*)
3797
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3798
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3799
else
3800
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3801
fi
3802
;;
3803
3804
osf3* | osf4* | osf5*)
3805
lt_cv_deplibs_check_method=pass_all
3806
;;
3807
3808
rdos*)
3809
lt_cv_deplibs_check_method=pass_all
3810
;;
3811
3812
solaris*)
3813
lt_cv_deplibs_check_method=pass_all
3814
;;
3815
3816
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3817
lt_cv_deplibs_check_method=pass_all
3818
;;
3819
3820
sysv4 | sysv4.3*)
3821
case $host_vendor in
3822
motorola)
3823
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3824
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3825
;;
3826
ncr)
3827
lt_cv_deplibs_check_method=pass_all
3828
;;
3829
sequent)
3830
lt_cv_file_magic_cmd='/bin/file'
3831
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3832
;;
3833
sni)
3834
lt_cv_file_magic_cmd='/bin/file'
3835
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3836
lt_cv_file_magic_test_file=/lib/libc.so
3837
;;
3838
siemens)
3839
lt_cv_deplibs_check_method=pass_all
3840
;;
3841
pc)
3842
lt_cv_deplibs_check_method=pass_all
3843
;;
3844
esac
3845
;;
3846
3847
tpf*)
3848
lt_cv_deplibs_check_method=pass_all
3849
;;
3850
esac
3851
])
3852
file_magic_cmd=$lt_cv_file_magic_cmd
3853
deplibs_check_method=$lt_cv_deplibs_check_method
3854
test -z "$deplibs_check_method" && deplibs_check_method=unknown
3855
3856
_LT_DECL([], [deplibs_check_method], [1],
3857
[Method to check whether dependent libraries are shared objects])
3858
_LT_DECL([], [file_magic_cmd], [1],
3859
[Command to use when deplibs_check_method == "file_magic"])
3860
])# _LT_CHECK_MAGIC_METHOD
3861
3862
3863
# LT_PATH_NM
3864
# ----------
3865
# find the pathname to a BSD- or MS-compatible name lister
3866
AC_DEFUN([LT_PATH_NM],
3867
[AC_REQUIRE([AC_PROG_CC])dnl
3868
AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3869
[if test -n "$NM"; then
3870
# Let the user override the test.
3871
lt_cv_path_NM="$NM"
3872
else
3873
lt_nm_to_check="${ac_tool_prefix}nm"
3874
if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3875
lt_nm_to_check="$lt_nm_to_check nm"
3876
fi
3877
for lt_tmp_nm in $lt_nm_to_check; do
3878
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3879
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3880
IFS="$lt_save_ifs"
3881
test -z "$ac_dir" && ac_dir=.
3882
tmp_nm="$ac_dir/$lt_tmp_nm"
3883
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3884
# Check to see if the nm accepts a BSD-compat flag.
3885
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
3886
# nm: unknown option "B" ignored
3887
# Tru64's nm complains that /dev/null is an invalid object file
3888
case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3889
*/dev/null* | *'Invalid file or object type'*)
3890
lt_cv_path_NM="$tmp_nm -B"
3891
break
3892
;;
3893
*)
3894
case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3895
*/dev/null*)
3896
lt_cv_path_NM="$tmp_nm -p"
3897
break
3898
;;
3899
*)
3900
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3901
continue # so that we can try to find one that supports BSD flags
3902
;;
3903
esac
3904
;;
3905
esac
3906
fi
3907
done
3908
IFS="$lt_save_ifs"
3909
done
3910
: ${lt_cv_path_NM=no}
3911
fi])
3912
if test "$lt_cv_path_NM" != "no"; then
3913
NM="$lt_cv_path_NM"
3914
else
3915
# Didn't find any BSD compatible name lister, look for dumpbin.
3916
AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :)
3917
AC_SUBST([DUMPBIN])
3918
if test "$DUMPBIN" != ":"; then
3919
NM="$DUMPBIN"
3920
fi
3921
fi
3922
test -z "$NM" && NM=nm
3923
AC_SUBST([NM])
3924
_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3925
3926
AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3927
[lt_cv_nm_interface="BSD nm"
3928
echo "int some_variable = 0;" > conftest.$ac_ext
3929
(eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3930
(eval "$ac_compile" 2>conftest.err)
3931
cat conftest.err >&AS_MESSAGE_LOG_FD
3932
(eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3933
(eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3934
cat conftest.err >&AS_MESSAGE_LOG_FD
3935
(eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD)
3936
cat conftest.out >&AS_MESSAGE_LOG_FD
3937
if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3938
lt_cv_nm_interface="MS dumpbin"
3939
fi
3940
rm -f conftest*])
3941
])# LT_PATH_NM
3942
3943
# Old names:
3944
AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3945
AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3946
dnl aclocal-1.4 backwards compatibility:
3947
dnl AC_DEFUN([AM_PROG_NM], [])
3948
dnl AC_DEFUN([AC_PROG_NM], [])
3949
3950
3951
# LT_LIB_M
3952
# --------
3953
# check for math library
3954
AC_DEFUN([LT_LIB_M],
3955
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
3956
LIBM=
3957
case $host in
3958
*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
3959
# These system don't have libm, or don't need it
3960
;;
3961
*-ncr-sysv4.3*)
3962
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3963
AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3964
;;
3965
*)
3966
AC_CHECK_LIB(m, cos, LIBM="-lm")
3967
;;
3968
esac
3969
AC_SUBST([LIBM])
3970
])# LT_LIB_M
3971
3972
# Old name:
3973
AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3974
dnl aclocal-1.4 backwards compatibility:
3975
dnl AC_DEFUN([AC_CHECK_LIBM], [])
3976
3977
3978
# _LT_COMPILER_NO_RTTI([TAGNAME])
3979
# -------------------------------
3980
m4_defun([_LT_COMPILER_NO_RTTI],
3981
[m4_require([_LT_TAG_COMPILER])dnl
3982
3983
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3984
3985
if test "$GCC" = yes; then
3986
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
3987
3988
_LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3989
lt_cv_prog_compiler_rtti_exceptions,
3990
[-fno-rtti -fno-exceptions], [],
3991
[_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3992
fi
3993
_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3994
[Compiler flag to turn off builtin functions])
3995
])# _LT_COMPILER_NO_RTTI
3996
3997
3998
# _LT_CMD_GLOBAL_SYMBOLS
3999
# ----------------------
4000
m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
4001
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
4002
AC_REQUIRE([AC_PROG_CC])dnl
4003
AC_REQUIRE([LT_PATH_NM])dnl
4004
AC_REQUIRE([LT_PATH_LD])dnl
4005
m4_require([_LT_DECL_SED])dnl
4006
m4_require([_LT_DECL_EGREP])dnl
4007
m4_require([_LT_TAG_COMPILER])dnl
4008
4009
# Check for command to grab the raw symbol name followed by C symbol from nm.
4010
AC_MSG_CHECKING([command to parse $NM output from $compiler object])
4011
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
4012
[
4013
# These are sane defaults that work on at least a few old systems.
4014
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
4015
4016
# Character class describing NM global symbol codes.
4017
symcode='[[BCDEGRST]]'
4018
4019
# Regexp to match symbols that can be accessed directly from C.
4020
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
4021
4022
# Define system-specific variables.
4023
case $host_os in
4024
aix*)
4025
symcode='[[BCDT]]'
4026
;;
4027
cygwin* | mingw* | pw32* | cegcc*)
4028
symcode='[[ABCDGISTW]]'
4029
;;
4030
hpux*)
4031
if test "$host_cpu" = ia64; then
4032
symcode='[[ABCDEGRST]]'
4033
fi
4034
;;
4035
irix* | nonstopux*)
4036
symcode='[[BCDEGRST]]'
4037
;;
4038
osf*)
4039
symcode='[[BCDEGQRST]]'
4040
;;
4041
solaris*)
4042
symcode='[[BDRT]]'
4043
;;
4044
sco3.2v5*)
4045
symcode='[[DT]]'
4046
;;
4047
sysv4.2uw2*)
4048
symcode='[[DT]]'
4049
;;
4050
sysv5* | sco5v6* | unixware* | OpenUNIX*)
4051
symcode='[[ABDT]]'
4052
;;
4053
sysv4)
4054
symcode='[[DFNSTU]]'
4055
;;
4056
esac
4057
4058
# If we're using GNU nm, then use its standard symbol codes.
4059
case `$NM -V 2>&1` in
4060
*GNU* | *'with BFD'*)
4061
symcode='[[ABCDGIRSTW]]' ;;
4062
esac
4063
4064
# Transform an extracted symbol line into a proper C declaration.
4065
# Some systems (esp. on ia64) link data and code symbols differently,
4066
# so use this general approach.
4067
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4068
4069
# Transform an extracted symbol line into symbol name and symbol address
4070
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
4071
lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
4072
4073
# Handle CRLF in mingw tool chain
4074
opt_cr=
4075
case $build_os in
4076
mingw*)
4077
opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4078
;;
4079
esac
4080
4081
# Try without a prefix underscore, then with it.
4082
for ac_symprfx in "" "_"; do
4083
4084
# Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
4085
symxfrm="\\1 $ac_symprfx\\2 \\2"
4086
4087
# Write the raw and C identifiers.
4088
if test "$lt_cv_nm_interface" = "MS dumpbin"; then
4089
# Fake it for dumpbin and say T for any non-static function
4090
# and D for any global variable.
4091
# Also find C++ and __fastcall symbols from MSVC++,
4092
# which start with @ or ?.
4093
lt_cv_sys_global_symbol_pipe="$AWK ['"\
4094
" {last_section=section; section=\$ 3};"\
4095
" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
4096
" \$ 0!~/External *\|/{next};"\
4097
" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
4098
" {if(hide[section]) next};"\
4099
" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
4100
" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
4101
" s[1]~/^[@?]/{print s[1], s[1]; next};"\
4102
" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
4103
" ' prfx=^$ac_symprfx]"
4104
else
4105
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
4106
fi
4107
4108
# Check to see that the pipe works correctly.
4109
pipe_works=no
4110
4111
rm -f conftest*
4112
cat > conftest.$ac_ext <<_LT_EOF
4113
#ifdef __cplusplus
4114
extern "C" {
4115
#endif
4116
char nm_test_var;
4117
void nm_test_func(void);
4118
void nm_test_func(void){}
4119
#ifdef __cplusplus
4120
}
4121
#endif
4122
int main(){nm_test_var='a';nm_test_func();return(0);}
4123
_LT_EOF
4124
4125
if AC_TRY_EVAL(ac_compile); then
4126
# Now try to grab the symbols.
4127
nlist=conftest.nm
4128
if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4129
# Try sorting and uniquifying the output.
4130
if sort "$nlist" | uniq > "$nlist"T; then
4131
mv -f "$nlist"T "$nlist"
4132
else
4133
rm -f "$nlist"T
4134
fi
4135
4136
# Make sure that we snagged all the symbols we need.
4137
if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
4138
if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
4139
cat <<_LT_EOF > conftest.$ac_ext
4140
#ifdef __cplusplus
4141
extern "C" {
4142
#endif
4143
4144
_LT_EOF
4145
# Now generate the symbol file.
4146
eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
4147
4148
cat <<_LT_EOF >> conftest.$ac_ext
4149
4150
/* The mapping between symbol names and symbols. */
4151
const struct {
4152
const char *name;
4153
void *address;
4154
}
4155
lt__PROGRAM__LTX_preloaded_symbols[[]] =
4156
{
4157
{ "@PROGRAM@", (void *) 0 },
4158
_LT_EOF
4159
$SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
4160
cat <<\_LT_EOF >> conftest.$ac_ext
4161
{0, (void *) 0}
4162
};
4163
4164
/* This works around a problem in FreeBSD linker */
4165
#ifdef FREEBSD_WORKAROUND
4166
static const void *lt_preloaded_setup() {
4167
return lt__PROGRAM__LTX_preloaded_symbols;
4168
}
4169
#endif
4170
4171
#ifdef __cplusplus
4172
}
4173
#endif
4174
_LT_EOF
4175
# Now try linking the two files.
4176
mv conftest.$ac_objext conftstm.$ac_objext
4177
lt_save_LIBS="$LIBS"
4178
lt_save_CFLAGS="$CFLAGS"
4179
LIBS="conftstm.$ac_objext"
4180
CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4181
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
4182
pipe_works=yes
4183
fi
4184
LIBS="$lt_save_LIBS"
4185
CFLAGS="$lt_save_CFLAGS"
4186
else
4187
echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4188
fi
4189
else
4190
echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4191
fi
4192
else
4193
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4194
fi
4195
else
4196
echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4197
cat conftest.$ac_ext >&5
4198
fi
4199
rm -rf conftest* conftst*
4200
4201
# Do not use the global_symbol_pipe unless it works.
4202
if test "$pipe_works" = yes; then
4203
break
4204
else
4205
lt_cv_sys_global_symbol_pipe=
4206
fi
4207
done
4208
])
4209
if test -z "$lt_cv_sys_global_symbol_pipe"; then
4210
lt_cv_sys_global_symbol_to_cdecl=
4211
fi
4212
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4213
AC_MSG_RESULT(failed)
4214
else
4215
AC_MSG_RESULT(ok)
4216
fi
4217
4218
_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
4219
[Take the output of nm and produce a listing of raw symbols and C names])
4220
_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
4221
[Transform the output of nm in a proper C declaration])
4222
_LT_DECL([global_symbol_to_c_name_address],
4223
[lt_cv_sys_global_symbol_to_c_name_address], [1],
4224
[Transform the output of nm in a C name address pair])
4225
_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
4226
[lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
4227
[Transform the output of nm in a C name address pair when lib prefix is needed])
4228
]) # _LT_CMD_GLOBAL_SYMBOLS
4229
4230
4231
# _LT_COMPILER_PIC([TAGNAME])
4232
# ---------------------------
4233
m4_defun([_LT_COMPILER_PIC],
4234
[m4_require([_LT_TAG_COMPILER])dnl
4235
_LT_TAGVAR(lt_prog_compiler_wl, $1)=
4236
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4237
_LT_TAGVAR(lt_prog_compiler_static, $1)=
4238
4239
AC_MSG_CHECKING([for $compiler option to produce PIC])
4240
m4_if([$1], [CXX], [
4241
# C++ specific cases for pic, static, wl, etc.
4242
if test "$GXX" = yes; then
4243
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4244
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4245
4246
case $host_os in
4247
aix*)
4248
# All AIX code is PIC.
4249
if test "$host_cpu" = ia64; then
4250
# AIX 5 now supports IA64 processor
4251
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4252
fi
4253
;;
4254
4255
amigaos*)
4256
case $host_cpu in
4257
powerpc)
4258
# see comment about AmigaOS4 .so support
4259
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4260
;;
4261
m68k)
4262
# FIXME: we need at least 68020 code to build shared libraries, but
4263
# adding the `-m68020' flag to GCC prevents building anything better,
4264
# like `-m68040'.
4265
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4266
;;
4267
esac
4268
;;
4269
4270
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4271
# PIC is the default for these OSes.
4272
;;
4273
mingw* | cygwin* | os2* | pw32* | cegcc*)
4274
# This hack is so that the source file can tell whether it is being
4275
# built for inclusion in a dll (and should export symbols for example).
4276
# Although the cygwin gcc ignores -fPIC, still need this for old-style
4277
# (--disable-auto-import) libraries
4278
m4_if([$1], [GCJ], [],
4279
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4280
;;
4281
darwin* | rhapsody*)
4282
# PIC is the default on this platform
4283
# Common symbols not allowed in MH_DYLIB files
4284
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4285
;;
4286
*djgpp*)
4287
# DJGPP does not support shared libraries at all
4288
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4289
;;
4290
interix[[3-9]]*)
4291
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
4292
# Instead, we relocate shared libraries at runtime.
4293
;;
4294
sysv4*MP*)
4295
if test -d /usr/nec; then
4296
_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4297
fi
4298
;;
4299
hpux*)
4300
# PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4301
# PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4302
# sets the default TLS model and affects inlining.
4303
case $host_cpu in
4304
hppa*64*)
4305
;;
4306
*)
4307
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4308
;;
4309
esac
4310
;;
4311
*qnx* | *nto*)
4312
# QNX uses GNU C++, but need to define -shared option too, otherwise
4313
# it will coredump.
4314
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4315
;;
4316
*)
4317
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4318
;;
4319
esac
4320
else
4321
case $host_os in
4322
aix[[4-9]]*)
4323
# All AIX code is PIC.
4324
if test "$host_cpu" = ia64; then
4325
# AIX 5 now supports IA64 processor
4326
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4327
else
4328
_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4329
fi
4330
;;
4331
chorus*)
4332
case $cc_basename in
4333
cxch68*)
4334
# Green Hills C++ Compiler
4335
# _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
4336
;;
4337
esac
4338
;;
4339
dgux*)
4340
case $cc_basename in
4341
ec++*)
4342
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4343
;;
4344
ghcx*)
4345
# Green Hills C++ Compiler
4346
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4347
;;
4348
*)
4349
;;
4350
esac
4351
;;
4352
freebsd* | dragonfly*)
4353
# FreeBSD uses GNU C++
4354
;;
4355
hpux9* | hpux10* | hpux11*)
4356
case $cc_basename in
4357
CC*)
4358
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4359
_LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4360
if test "$host_cpu" != ia64; then
4361
_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4362
fi
4363
;;
4364
aCC*)
4365
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4366
_LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4367
case $host_cpu in
4368
hppa*64*|ia64*)
4369
# +Z the default
4370
;;
4371
*)
4372
_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4373
;;
4374
esac
4375
;;
4376
*)
4377
;;
4378
esac
4379
;;
4380
interix*)
4381
# This is c89, which is MS Visual C++ (no shared libs)
4382
# Anyone wants to do a port?
4383
;;
4384
irix5* | irix6* | nonstopux*)
4385
case $cc_basename in
4386
CC*)
4387
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4388
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4389
# CC pic flag -KPIC is the default.
4390
;;
4391
*)
4392
;;
4393
esac
4394
;;
4395
linux* | k*bsd*-gnu | kopensolaris*-gnu)
4396
case $cc_basename in
4397
KCC*)
4398
# KAI C++ Compiler
4399
_LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4400
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4401
;;
4402
ecpc* )
4403
# old Intel C++ for x86_64 which still supported -KPIC.
4404
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4405
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4406
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4407
;;
4408
icpc* )
4409
# Intel C++, used to be incompatible with GCC.
4410
# ICC 10 doesn't accept -KPIC any more.
4411
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4412
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4413
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4414
;;
4415
pgCC* | pgcpp*)
4416
# Portland Group C++ compiler
4417
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4418
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4419
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4420
;;
4421
cxx*)
4422
# Compaq C++
4423
# Make sure the PIC flag is empty. It appears that all Alpha
4424
# Linux and Compaq Tru64 Unix objects are PIC.
4425
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4426
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4427
;;
4428
xlc* | xlC*)
4429
# IBM XL 8.0 on PPC
4430
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4431
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4432
_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4433
;;
4434
*)
4435
case `$CC -V 2>&1 | sed 5q` in
4436
*Sun\ C*)
4437
# Sun C++ 5.9
4438
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4439
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4440
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4441
;;
4442
esac
4443
;;
4444
esac
4445
;;
4446
lynxos*)
4447
;;
4448
m88k*)
4449
;;
4450
mvs*)
4451
case $cc_basename in
4452
cxx*)
4453
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4454
;;
4455
*)
4456
;;
4457
esac
4458
;;
4459
netbsd* | netbsdelf*-gnu)
4460
;;
4461
*qnx* | *nto*)
4462
# QNX uses GNU C++, but need to define -shared option too, otherwise
4463
# it will coredump.
4464
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4465
;;
4466
osf3* | osf4* | osf5*)
4467
case $cc_basename in
4468
KCC*)
4469
_LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4470
;;
4471
RCC*)
4472
# Rational C++ 2.4.1
4473
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4474
;;
4475
cxx*)
4476
# Digital/Compaq C++
4477
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4478
# Make sure the PIC flag is empty. It appears that all Alpha
4479
# Linux and Compaq Tru64 Unix objects are PIC.
4480
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4481
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4482
;;
4483
*)
4484
;;
4485
esac
4486
;;
4487
psos*)
4488
;;
4489
solaris*)
4490
case $cc_basename in
4491
CC*)
4492
# Sun C++ 4.2, 5.x and Centerline C++
4493
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4494
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4495
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4496
;;
4497
gcx*)
4498
# Green Hills C++ Compiler
4499
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4500
;;
4501
*)
4502
;;
4503
esac
4504
;;
4505
sunos4*)
4506
case $cc_basename in
4507
CC*)
4508
# Sun C++ 4.x
4509
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4510
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4511
;;
4512
lcc*)
4513
# Lucid
4514
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4515
;;
4516
*)
4517
;;
4518
esac
4519
;;
4520
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4521
case $cc_basename in
4522
CC*)
4523
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4524
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4525
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4526
;;
4527
esac
4528
;;
4529
tandem*)
4530
case $cc_basename in
4531
NCC*)
4532
# NonStop-UX NCC 3.20
4533
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4534
;;
4535
*)
4536
;;
4537
esac
4538
;;
4539
vxworks*)
4540
;;
4541
*)
4542
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4543
;;
4544
esac
4545
fi
4546
],
4547
[
4548
if test "$GCC" = yes; then
4549
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4550
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4551
4552
case $host_os in
4553
aix*)
4554
# All AIX code is PIC.
4555
if test "$host_cpu" = ia64; then
4556
# AIX 5 now supports IA64 processor
4557
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4558
fi
4559
;;
4560
4561
amigaos*)
4562
case $host_cpu in
4563
powerpc)
4564
# see comment about AmigaOS4 .so support
4565
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4566
;;
4567
m68k)
4568
# FIXME: we need at least 68020 code to build shared libraries, but
4569
# adding the `-m68020' flag to GCC prevents building anything better,
4570
# like `-m68040'.
4571
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4572
;;
4573
esac
4574
;;
4575
4576
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4577
# PIC is the default for these OSes.
4578
;;
4579
4580
mingw* | cygwin* | pw32* | os2* | cegcc*)
4581
# This hack is so that the source file can tell whether it is being
4582
# built for inclusion in a dll (and should export symbols for example).
4583
# Although the cygwin gcc ignores -fPIC, still need this for old-style
4584
# (--disable-auto-import) libraries
4585
m4_if([$1], [GCJ], [],
4586
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4587
;;
4588
4589
darwin* | rhapsody*)
4590
# PIC is the default on this platform
4591
# Common symbols not allowed in MH_DYLIB files
4592
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4593
;;
4594
4595
hpux*)
4596
# PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4597
# PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4598
# sets the default TLS model and affects inlining.
4599
case $host_cpu in
4600
hppa*64*)
4601
# +Z the default
4602
;;
4603
*)
4604
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4605
;;
4606
esac
4607
;;
4608
4609
interix[[3-9]]*)
4610
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
4611
# Instead, we relocate shared libraries at runtime.
4612
;;
4613
4614
msdosdjgpp*)
4615
# Just because we use GCC doesn't mean we suddenly get shared libraries
4616
# on systems that don't support them.
4617
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4618
enable_shared=no
4619
;;
4620
4621
*nto* | *qnx*)
4622
# QNX uses GNU C++, but need to define -shared option too, otherwise
4623
# it will coredump.
4624
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4625
;;
4626
4627
sysv4*MP*)
4628
if test -d /usr/nec; then
4629
_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4630
fi
4631
;;
4632
4633
*)
4634
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4635
;;
4636
esac
4637
else
4638
# PORTME Check for flag to pass linker flags through the system compiler.
4639
case $host_os in
4640
aix*)
4641
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4642
if test "$host_cpu" = ia64; then
4643
# AIX 5 now supports IA64 processor
4644
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4645
else
4646
_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4647
fi
4648
;;
4649
4650
mingw* | cygwin* | pw32* | os2* | cegcc*)
4651
# This hack is so that the source file can tell whether it is being
4652
# built for inclusion in a dll (and should export symbols for example).
4653
m4_if([$1], [GCJ], [],
4654
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4655
;;
4656
4657
hpux9* | hpux10* | hpux11*)
4658
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4659
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4660
# not for PA HP-UX.
4661
case $host_cpu in
4662
hppa*64*|ia64*)
4663
# +Z the default
4664
;;
4665
*)
4666
_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4667
;;
4668
esac
4669
# Is there a better lt_prog_compiler_static that works with the bundled CC?
4670
_LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4671
;;
4672
4673
irix5* | irix6* | nonstopux*)
4674
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4675
# PIC (with -KPIC) is the default.
4676
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4677
;;
4678
4679
linux* | k*bsd*-gnu | kopensolaris*-gnu)
4680
case $cc_basename in
4681
# old Intel for x86_64 which still supported -KPIC.
4682
ecc*)
4683
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4684
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4685
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4686
;;
4687
# icc used to be incompatible with GCC.
4688
# ICC 10 doesn't accept -KPIC any more.
4689
icc* | ifort*)
4690
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4691
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4692
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4693
;;
4694
# Lahey Fortran 8.1.
4695
lf95*)
4696
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4697
_LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4698
_LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4699
;;
4700
pgcc* | pgf77* | pgf90* | pgf95*)
4701
# Portland Group compilers (*not* the Pentium gcc compiler,
4702
# which looks to be a dead project)
4703
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4704
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4705
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4706
;;
4707
ccc*)
4708
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4709
# All Alpha code is PIC.
4710
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4711
;;
4712
xl*)
4713
# IBM XL C 8.0/Fortran 10.1 on PPC
4714
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4715
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4716
_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4717
;;
4718
*)
4719
case `$CC -V 2>&1 | sed 5q` in
4720
*Sun\ C*)
4721
# Sun C 5.9
4722
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4723
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4724
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4725
;;
4726
*Sun\ F*)
4727
# Sun Fortran 8.3 passes all unrecognized flags to the linker
4728
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4729
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4730
_LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4731
;;
4732
esac
4733
;;
4734
esac
4735
;;
4736
4737
newsos6)
4738
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4739
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4740
;;
4741
4742
*nto* | *qnx*)
4743
# QNX uses GNU C++, but need to define -shared option too, otherwise
4744
# it will coredump.
4745
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4746
;;
4747
4748
osf3* | osf4* | osf5*)
4749
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4750
# All OSF/1 code is PIC.
4751
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4752
;;
4753
4754
rdos*)
4755
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4756
;;
4757
4758
solaris*)
4759
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4760
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4761
case $cc_basename in
4762
f77* | f90* | f95*)
4763
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4764
*)
4765
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4766
esac
4767
;;
4768
4769
sunos4*)
4770
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4771
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4772
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4773
;;
4774
4775
sysv4 | sysv4.2uw2* | sysv4.3*)
4776
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4777
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4778
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4779
;;
4780
4781
sysv4*MP*)
4782
if test -d /usr/nec ;then
4783
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4784
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4785
fi
4786
;;
4787
4788
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4789
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4790
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4791
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4792
;;
4793
4794
unicos*)
4795
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4796
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4797
;;
4798
4799
uts4*)
4800
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4801
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4802
;;
4803
4804
*)
4805
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4806
;;
4807
esac
4808
fi
4809
])
4810
case $host_os in
4811
# For platforms which do not support PIC, -DPIC is meaningless:
4812
*djgpp*)
4813
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4814
;;
4815
*)
4816
_LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4817
;;
4818
esac
4819
AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4820
_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4821
[How to pass a linker flag through the compiler])
4822
4823
#
4824
# Check to make sure the PIC flag actually works.
4825
#
4826
if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4827
_LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4828
[_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4829
[$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4830
[case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4831
"" | " "*) ;;
4832
*) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4833
esac],
4834
[_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4835
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4836
fi
4837
_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4838
[Additional compiler flags for building library objects])
4839
4840
#
4841
# Check to make sure the static flag actually works.
4842
#
4843
wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4844
_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4845
_LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4846
$lt_tmp_static_flag,
4847
[],
4848
[_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4849
_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4850
[Compiler flag to prevent dynamic linking])
4851
])# _LT_COMPILER_PIC
4852
4853
4854
# _LT_LINKER_SHLIBS([TAGNAME])
4855
# ----------------------------
4856
# See if the linker supports building shared libraries.
4857
m4_defun([_LT_LINKER_SHLIBS],
4858
[AC_REQUIRE([LT_PATH_LD])dnl
4859
AC_REQUIRE([LT_PATH_NM])dnl
4860
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4861
m4_require([_LT_DECL_EGREP])dnl
4862
m4_require([_LT_DECL_SED])dnl
4863
m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4864
m4_require([_LT_TAG_COMPILER])dnl
4865
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4866
m4_if([$1], [CXX], [
4867
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4868
case $host_os in
4869
aix[[4-9]]*)
4870
# If we're using GNU nm, then we don't want the "-C" option.
4871
# -C means demangle to AIX nm, but means don't demangle with GNU nm
4872
if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4873
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4874
else
4875
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4876
fi
4877
;;
4878
pw32*)
4879
_LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4880
;;
4881
cygwin* | mingw* | cegcc*)
4882
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
4883
;;
4884
linux* | k*bsd*-gnu)
4885
_LT_TAGVAR(link_all_deplibs, $1)=no
4886
;;
4887
*)
4888
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4889
;;
4890
esac
4891
_LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4892
], [
4893
runpath_var=
4894
_LT_TAGVAR(allow_undefined_flag, $1)=
4895
_LT_TAGVAR(always_export_symbols, $1)=no
4896
_LT_TAGVAR(archive_cmds, $1)=
4897
_LT_TAGVAR(archive_expsym_cmds, $1)=
4898
_LT_TAGVAR(compiler_needs_object, $1)=no
4899
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4900
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
4901
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4902
_LT_TAGVAR(hardcode_automatic, $1)=no
4903
_LT_TAGVAR(hardcode_direct, $1)=no
4904
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
4905
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4906
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4907
_LT_TAGVAR(hardcode_libdir_separator, $1)=
4908
_LT_TAGVAR(hardcode_minus_L, $1)=no
4909
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4910
_LT_TAGVAR(inherit_rpath, $1)=no
4911
_LT_TAGVAR(link_all_deplibs, $1)=unknown
4912
_LT_TAGVAR(module_cmds, $1)=
4913
_LT_TAGVAR(module_expsym_cmds, $1)=
4914
_LT_TAGVAR(old_archive_from_new_cmds, $1)=
4915
_LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4916
_LT_TAGVAR(thread_safe_flag_spec, $1)=
4917
_LT_TAGVAR(whole_archive_flag_spec, $1)=
4918
# include_expsyms should be a list of space-separated symbols to be *always*
4919
# included in the symbol list
4920
_LT_TAGVAR(include_expsyms, $1)=
4921
# exclude_expsyms can be an extended regexp of symbols to exclude
4922
# it will be wrapped by ` (' and `)$', so one must not match beginning or
4923
# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
4924
# as well as any symbol that contains `d'.
4925
_LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4926
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4927
# platforms (ab)use it in PIC code, but their linkers get confused if
4928
# the symbol is explicitly referenced. Since portable code cannot
4929
# rely on this symbol name, it's probably fine to never include it in
4930
# preloaded symbol tables.
4931
# Exclude shared library initialization/finalization symbols.
4932
dnl Note also adjust exclude_expsyms for C++ above.
4933
extract_expsyms_cmds=
4934
4935
case $host_os in
4936
cygwin* | mingw* | pw32* | cegcc*)
4937
# FIXME: the MSVC++ port hasn't been tested in a loooong time
4938
# When not using gcc, we currently assume that we are using
4939
# Microsoft Visual C++.
4940
if test "$GCC" != yes; then
4941
with_gnu_ld=no
4942
fi
4943
;;
4944
interix*)
4945
# we just hope/assume this is gcc and not c89 (= MSVC++)
4946
with_gnu_ld=yes
4947
;;
4948
openbsd*)
4949
with_gnu_ld=no
4950
;;
4951
linux* | k*bsd*-gnu)
4952
_LT_TAGVAR(link_all_deplibs, $1)=no
4953
;;
4954
esac
4955
4956
_LT_TAGVAR(ld_shlibs, $1)=yes
4957
if test "$with_gnu_ld" = yes; then
4958
# If archive_cmds runs LD, not CC, wlarc should be empty
4959
wlarc='${wl}'
4960
4961
# Set some defaults for GNU ld with shared library support. These
4962
# are reset later if shared libraries are not supported. Putting them
4963
# here allows them to be overridden if necessary.
4964
runpath_var=LD_RUN_PATH
4965
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4966
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4967
# ancient GNU ld didn't support --whole-archive et. al.
4968
if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
4969
_LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4970
else
4971
_LT_TAGVAR(whole_archive_flag_spec, $1)=
4972
fi
4973
supports_anon_versioning=no
4974
case `$LD -v 2>&1` in
4975
*GNU\ gold*) supports_anon_versioning=yes ;;
4976
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
4977
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
4978
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
4979
*\ 2.11.*) ;; # other 2.11 versions
4980
*) supports_anon_versioning=yes ;;
4981
esac
4982
4983
# See if GNU ld supports shared libraries.
4984
case $host_os in
4985
aix[[3-9]]*)
4986
# On AIX/PPC, the GNU linker is very broken
4987
if test "$host_cpu" != ia64; then
4988
_LT_TAGVAR(ld_shlibs, $1)=no
4989
cat <<_LT_EOF 1>&2
4990
4991
*** Warning: the GNU linker, at least up to release 2.9.1, is reported
4992
*** to be unable to reliably create shared libraries on AIX.
4993
*** Therefore, libtool is disabling shared libraries support. If you
4994
*** really care for shared libraries, you may want to modify your PATH
4995
*** so that a non-GNU linker is found, and then restart.
4996
4997
_LT_EOF
4998
fi
4999
;;
5000
5001
amigaos*)
5002
case $host_cpu in
5003
powerpc)
5004
# see comment about AmigaOS4 .so support
5005
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5006
_LT_TAGVAR(archive_expsym_cmds, $1)=''
5007
;;
5008
m68k)
5009
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
5010
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5011
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5012
;;
5013
esac
5014
;;
5015
5016
beos*)
5017
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5018
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5019
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5020
# support --undefined. This deserves some investigation. FIXME
5021
_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5022
else
5023
_LT_TAGVAR(ld_shlibs, $1)=no
5024
fi
5025
;;
5026
5027
cygwin* | mingw* | pw32* | cegcc*)
5028
# _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5029
# as there is no search path for DLLs.
5030
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5031
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5032
_LT_TAGVAR(always_export_symbols, $1)=no
5033
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5034
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
5035
5036
if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
5037
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5038
# If the export-symbols file already is a .def file (1st line
5039
# is EXPORTS), use it as is; otherwise, prepend...
5040
_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5041
cp $export_symbols $output_objdir/$soname.def;
5042
else
5043
echo EXPORTS > $output_objdir/$soname.def;
5044
cat $export_symbols >> $output_objdir/$soname.def;
5045
fi~
5046
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5047
else
5048
_LT_TAGVAR(ld_shlibs, $1)=no
5049
fi
5050
;;
5051
5052
interix[[3-9]]*)
5053
_LT_TAGVAR(hardcode_direct, $1)=no
5054
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5055
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5056
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5057
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5058
# Instead, shared libraries are loaded at an image base (0x10000000 by
5059
# default) and relocated if they conflict, which is a slow very memory
5060
# consuming and fragmenting process. To avoid this, we pick a random,
5061
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5062
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
5063
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5064
_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5065
;;
5066
5067
gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
5068
tmp_diet=no
5069
if test "$host_os" = linux-dietlibc; then
5070
case $cc_basename in
5071
diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
5072
esac
5073
fi
5074
if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
5075
&& test "$tmp_diet" = no
5076
then
5077
tmp_addflag=
5078
tmp_sharedflag='-shared'
5079
case $cc_basename,$host_cpu in
5080
pgcc*) # Portland Group C compiler
5081
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
5082
tmp_addflag=' $pic_flag'
5083
;;
5084
pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
5085
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
5086
tmp_addflag=' $pic_flag -Mnomain' ;;
5087
ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
5088
tmp_addflag=' -i_dynamic' ;;
5089
efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
5090
tmp_addflag=' -i_dynamic -nofor_main' ;;
5091
ifc* | ifort*) # Intel Fortran compiler
5092
tmp_addflag=' -nofor_main' ;;
5093
lf95*) # Lahey Fortran 8.1
5094
_LT_TAGVAR(whole_archive_flag_spec, $1)=
5095
tmp_sharedflag='--shared' ;;
5096
xl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
5097
tmp_sharedflag='-qmkshrobj'
5098
tmp_addflag= ;;
5099
esac
5100
case `$CC -V 2>&1 | sed 5q` in
5101
*Sun\ C*) # Sun C 5.9
5102
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
5103
_LT_TAGVAR(compiler_needs_object, $1)=yes
5104
tmp_sharedflag='-G' ;;
5105
*Sun\ F*) # Sun Fortran 8.3
5106
tmp_sharedflag='-G' ;;
5107
esac
5108
_LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5109
5110
if test "x$supports_anon_versioning" = xyes; then
5111
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
5112
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5113
echo "local: *; };" >> $output_objdir/$libname.ver~
5114
$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5115
fi
5116
5117
case $cc_basename in
5118
xlf*)
5119
# IBM XL Fortran 10.1 on PPC cannot create shared libs itself
5120
_LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
5121
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5122
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
5123
_LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
5124
if test "x$supports_anon_versioning" = xyes; then
5125
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
5126
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5127
echo "local: *; };" >> $output_objdir/$libname.ver~
5128
$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
5129
fi
5130
;;
5131
esac
5132
else
5133
_LT_TAGVAR(ld_shlibs, $1)=no
5134
fi
5135
;;
5136
5137
netbsd* | netbsdelf*-gnu)
5138
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5139
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5140
wlarc=
5141
else
5142
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5143
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5144
fi
5145
;;
5146
5147
solaris*)
5148
if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
5149
_LT_TAGVAR(ld_shlibs, $1)=no
5150
cat <<_LT_EOF 1>&2
5151
5152
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
5153
*** create shared libraries on Solaris systems. Therefore, libtool
5154
*** is disabling shared libraries support. We urge you to upgrade GNU
5155
*** binutils to release 2.9.1 or newer. Another option is to modify
5156
*** your PATH or compiler configuration so that the native linker is
5157
*** used, and then restart.
5158
5159
_LT_EOF
5160
elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5161
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5162
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5163
else
5164
_LT_TAGVAR(ld_shlibs, $1)=no
5165
fi
5166
;;
5167
5168
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
5169
case `$LD -v 2>&1` in
5170
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
5171
_LT_TAGVAR(ld_shlibs, $1)=no
5172
cat <<_LT_EOF 1>&2
5173
5174
*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
5175
*** reliably create shared libraries on SCO systems. Therefore, libtool
5176
*** is disabling shared libraries support. We urge you to upgrade GNU
5177
*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
5178
*** your PATH or compiler configuration so that the native linker is
5179
*** used, and then restart.
5180
5181
_LT_EOF
5182
;;
5183
*)
5184
# For security reasons, it is highly recommended that you always
5185
# use absolute paths for naming shared libraries, and exclude the
5186
# DT_RUNPATH tag from executables and libraries. But doing so
5187
# requires that you compile everything twice, which is a pain.
5188
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5189
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5190
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5191
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5192
else
5193
_LT_TAGVAR(ld_shlibs, $1)=no
5194
fi
5195
;;
5196
esac
5197
;;
5198
5199
sunos4*)
5200
_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5201
wlarc=
5202
_LT_TAGVAR(hardcode_direct, $1)=yes
5203
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5204
;;
5205
5206
*)
5207
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5208
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5209
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5210
else
5211
_LT_TAGVAR(ld_shlibs, $1)=no
5212
fi
5213
;;
5214
esac
5215
5216
if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
5217
runpath_var=
5218
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5219
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
5220
_LT_TAGVAR(whole_archive_flag_spec, $1)=
5221
fi
5222
else
5223
# PORTME fill in a description of your system's linker (not GNU ld)
5224
case $host_os in
5225
aix3*)
5226
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5227
_LT_TAGVAR(always_export_symbols, $1)=yes
5228
_LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
5229
# Note: this linker hardcodes the directories in LIBPATH if there
5230
# are no directories specified by -L.
5231
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5232
if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
5233
# Neither direct hardcoding nor static linking is supported with a
5234
# broken collect2.
5235
_LT_TAGVAR(hardcode_direct, $1)=unsupported
5236
fi
5237
;;
5238
5239
aix[[4-9]]*)
5240
if test "$host_cpu" = ia64; then
5241
# On IA64, the linker does run time linking by default, so we don't
5242
# have to do anything special.
5243
aix_use_runtimelinking=no
5244
exp_sym_flag='-Bexport'
5245
no_entry_flag=""
5246
else
5247
# If we're using GNU nm, then we don't want the "-C" option.
5248
# -C means demangle to AIX nm, but means don't demangle with GNU nm
5249
if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
5250
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
5251
else
5252
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
5253
fi
5254
aix_use_runtimelinking=no
5255
5256
# Test if we are trying to use run time linking or normal
5257
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
5258
# need to do runtime linking.
5259
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5260
for ld_flag in $LDFLAGS; do
5261
if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5262
aix_use_runtimelinking=yes
5263
break
5264
fi
5265
done
5266
;;
5267
esac
5268
5269
exp_sym_flag='-bexport'
5270
no_entry_flag='-bnoentry'
5271
fi
5272
5273
# When large executables or shared objects are built, AIX ld can
5274
# have problems creating the table of contents. If linking a library
5275
# or program results in "error TOC overflow" add -mminimal-toc to
5276
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5277
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5278
5279
_LT_TAGVAR(archive_cmds, $1)=''
5280
_LT_TAGVAR(hardcode_direct, $1)=yes
5281
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5282
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5283
_LT_TAGVAR(link_all_deplibs, $1)=yes
5284
_LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
5285
5286
if test "$GCC" = yes; then
5287
case $host_os in aix4.[[012]]|aix4.[[012]].*)
5288
# We only want to do this on AIX 4.2 and lower, the check
5289
# below for broken collect2 doesn't work under 4.3+
5290
collect2name=`${CC} -print-prog-name=collect2`
5291
if test -f "$collect2name" &&
5292
strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5293
then
5294
# We have reworked collect2
5295
:
5296
else
5297
# We have old collect2
5298
_LT_TAGVAR(hardcode_direct, $1)=unsupported
5299
# It fails to find uninstalled libraries when the uninstalled
5300
# path is not listed in the libpath. Setting hardcode_minus_L
5301
# to unsupported forces relinking
5302
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5303
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5304
_LT_TAGVAR(hardcode_libdir_separator, $1)=
5305
fi
5306
;;
5307
esac
5308
shared_flag='-shared'
5309
if test "$aix_use_runtimelinking" = yes; then
5310
shared_flag="$shared_flag "'${wl}-G'
5311
fi
5312
_LT_TAGVAR(link_all_deplibs, $1)=no
5313
else
5314
# not using gcc
5315
if test "$host_cpu" = ia64; then
5316
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5317
# chokes on -Wl,-G. The following line is correct:
5318
shared_flag='-G'
5319
else
5320
if test "$aix_use_runtimelinking" = yes; then
5321
shared_flag='${wl}-G'
5322
else
5323
shared_flag='${wl}-bM:SRE'
5324
fi
5325
fi
5326
fi
5327
5328
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
5329
# It seems that -bexpall does not export symbols beginning with
5330
# underscore (_), so it is better to generate a list of symbols to export.
5331
_LT_TAGVAR(always_export_symbols, $1)=yes
5332
if test "$aix_use_runtimelinking" = yes; then
5333
# Warning - without using the other runtime loading flags (-brtl),
5334
# -berok will link without error, but may produce a broken library.
5335
_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5336
# Determine the default libpath from the value encoded in an
5337
# empty executable.
5338
_LT_SYS_MODULE_PATH_AIX
5339
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5340
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
5341
else
5342
if test "$host_cpu" = ia64; then
5343
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5344
_LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5345
_LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
5346
else
5347
# Determine the default libpath from the value encoded in an
5348
# empty executable.
5349
_LT_SYS_MODULE_PATH_AIX
5350
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5351
# Warning - without using the other run time loading flags,
5352
# -berok will link without error, but may produce a broken library.
5353
_LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5354
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5355
# Exported symbols can be pulled into shared objects from archives
5356
_LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5357
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5358
# This is similar to how AIX traditionally builds its shared libraries.
5359
_LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
5360
fi
5361
fi
5362
;;
5363
5364
amigaos*)
5365
case $host_cpu in
5366
powerpc)
5367
# see comment about AmigaOS4 .so support
5368
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5369
_LT_TAGVAR(archive_expsym_cmds, $1)=''
5370
;;
5371
m68k)
5372
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
5373
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5374
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5375
;;
5376
esac
5377
;;
5378
5379
bsdi[[45]]*)
5380
_LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5381
;;
5382
5383
cygwin* | mingw* | pw32* | cegcc*)
5384
# When not using gcc, we currently assume that we are using
5385
# Microsoft Visual C++.
5386
# hardcode_libdir_flag_spec is actually meaningless, as there is
5387
# no search path for DLLs.
5388
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5389
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5390
# Tell ltmain to make .lib files, not .a files.
5391
libext=lib
5392
# Tell ltmain to make .dll files, not .so files.
5393
shrext_cmds=".dll"
5394
# FIXME: Setting linknames here is a bad hack.
5395
_LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
5396
# The linker will automatically build a .lib file if we build a DLL.
5397
_LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5398
# FIXME: Should let the user specify the lib program.
5399
_LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
5400
_LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
5401
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5402
;;
5403
5404
darwin* | rhapsody*)
5405
_LT_DARWIN_LINKER_FEATURES($1)
5406
;;
5407
5408
dgux*)
5409
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5410
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5411
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5412
;;
5413
5414
freebsd1*)
5415
_LT_TAGVAR(ld_shlibs, $1)=no
5416
;;
5417
5418
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5419
# support. Future versions do this automatically, but an explicit c++rt0.o
5420
# does not break anything, and helps significantly (at the cost of a little
5421
# extra space).
5422
freebsd2.2*)
5423
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5424
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5425
_LT_TAGVAR(hardcode_direct, $1)=yes
5426
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5427
;;
5428
5429
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
5430
freebsd2*)
5431
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5432
_LT_TAGVAR(hardcode_direct, $1)=yes
5433
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5434
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5435
;;
5436
5437
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5438
freebsd* | dragonfly*)
5439
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
5440
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5441
_LT_TAGVAR(hardcode_direct, $1)=yes
5442
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5443
;;
5444
5445
hpux9*)
5446
if test "$GCC" = yes; then
5447
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5448
else
5449
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5450
fi
5451
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5452
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5453
_LT_TAGVAR(hardcode_direct, $1)=yes
5454
5455
# hardcode_minus_L: Not really in the search PATH,
5456
# but as the default location of the library.
5457
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5458
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5459
;;
5460
5461
hpux10*)
5462
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
5463
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5464
else
5465
_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5466
fi
5467
if test "$with_gnu_ld" = no; then
5468
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5469
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
5470
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5471
_LT_TAGVAR(hardcode_direct, $1)=yes
5472
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5473
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5474
# hardcode_minus_L: Not really in the search PATH,
5475
# but as the default location of the library.
5476
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5477
fi
5478
;;
5479
5480
hpux11*)
5481
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
5482
case $host_cpu in
5483
hppa*64*)
5484
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5485
;;
5486
ia64*)
5487
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5488
;;
5489
*)
5490
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5491
;;
5492
esac
5493
else
5494
case $host_cpu in
5495
hppa*64*)
5496
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5497
;;
5498
ia64*)
5499
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5500
;;
5501
*)
5502
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5503
;;
5504
esac
5505
fi
5506
if test "$with_gnu_ld" = no; then
5507
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5508
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5509
5510
case $host_cpu in
5511
hppa*64*|ia64*)
5512
_LT_TAGVAR(hardcode_direct, $1)=no
5513
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5514
;;
5515
*)
5516
_LT_TAGVAR(hardcode_direct, $1)=yes
5517
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5518
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5519
5520
# hardcode_minus_L: Not really in the search PATH,
5521
# but as the default location of the library.
5522
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5523
;;
5524
esac
5525
fi
5526
;;
5527
5528
irix5* | irix6* | nonstopux*)
5529
if test "$GCC" = yes; then
5530
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5531
# Try to use the -exported_symbol ld option, if it does not
5532
# work, assume that -exports_file does not work either and
5533
# implicitly export all symbols.
5534
save_LDFLAGS="$LDFLAGS"
5535
LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
5536
AC_LINK_IFELSE(int foo(void) {},
5537
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
5538
)
5539
LDFLAGS="$save_LDFLAGS"
5540
else
5541
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
5542
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
5543
fi
5544
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5545
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5546
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5547
_LT_TAGVAR(inherit_rpath, $1)=yes
5548
_LT_TAGVAR(link_all_deplibs, $1)=yes
5549
;;
5550
5551
netbsd* | netbsdelf*-gnu)
5552
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5553
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5554
else
5555
_LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5556
fi
5557
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5558
_LT_TAGVAR(hardcode_direct, $1)=yes
5559
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5560
;;
5561
5562
newsos6)
5563
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5564
_LT_TAGVAR(hardcode_direct, $1)=yes
5565
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5566
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5567
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5568
;;
5569
5570
*nto* | *qnx*)
5571
;;
5572
5573
openbsd*)
5574
if test -f /usr/libexec/ld.so; then
5575
_LT_TAGVAR(hardcode_direct, $1)=yes
5576
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5577
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5578
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5579
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5580
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
5581
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5582
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5583
else
5584
case $host_os in
5585
openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5586
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5587
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5588
;;
5589
*)
5590
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5591
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5592
;;
5593
esac
5594
fi
5595
else
5596
_LT_TAGVAR(ld_shlibs, $1)=no
5597
fi
5598
;;
5599
5600
os2*)
5601
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5602
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5603
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5604
_LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
5605
_LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5606
;;
5607
5608
osf3*)
5609
if test "$GCC" = yes; then
5610
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5611
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5612
else
5613
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5614
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
5615
fi
5616
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5617
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5618
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5619
;;
5620
5621
osf4* | osf5*) # as osf3* with the addition of -msym flag
5622
if test "$GCC" = yes; then
5623
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5624
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5625
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5626
else
5627
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5628
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
5629
_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
5630
$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
5631
5632
# Both c and cxx compiler support -rpath directly
5633
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5634
fi
5635
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5636
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5637
;;
5638
5639
solaris*)
5640
_LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
5641
if test "$GCC" = yes; then
5642
wlarc='${wl}'
5643
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5644
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5645
$CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5646
else
5647
case `$CC -V 2>&1` in
5648
*"Compilers 5.0"*)
5649
wlarc=''
5650
_LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5651
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5652
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
5653
;;
5654
*)
5655
wlarc='${wl}'
5656
_LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
5657
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5658
$CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5659
;;
5660
esac
5661
fi
5662
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5663
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5664
case $host_os in
5665
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5666
*)
5667
# The compiler driver will combine and reorder linker options,
5668
# but understands `-z linker_flag'. GCC discards it without `$wl',
5669
# but is careful enough not to reorder.
5670
# Supported since Solaris 2.6 (maybe 2.5.1?)
5671
if test "$GCC" = yes; then
5672
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
5673
else
5674
_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5675
fi
5676
;;
5677
esac
5678
_LT_TAGVAR(link_all_deplibs, $1)=yes
5679
;;
5680
5681
sunos4*)
5682
if test "x$host_vendor" = xsequent; then
5683
# Use $CC to link under sequent, because it throws in some extra .o
5684
# files that make .init and .fini sections work.
5685
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5686
else
5687
_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5688
fi
5689
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5690
_LT_TAGVAR(hardcode_direct, $1)=yes
5691
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5692
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5693
;;
5694
5695
sysv4)
5696
case $host_vendor in
5697
sni)
5698
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5699
_LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5700
;;
5701
siemens)
5702
## LD is ld it makes a PLAMLIB
5703
## CC just makes a GrossModule.
5704
_LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5705
_LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5706
_LT_TAGVAR(hardcode_direct, $1)=no
5707
;;
5708
motorola)
5709
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5710
_LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5711
;;
5712
esac
5713
runpath_var='LD_RUN_PATH'
5714
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5715
;;
5716
5717
sysv4.3*)
5718
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5719
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5720
_LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5721
;;
5722
5723
sysv4*MP*)
5724
if test -d /usr/nec; then
5725
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5726
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5727
runpath_var=LD_RUN_PATH
5728
hardcode_runpath_var=yes
5729
_LT_TAGVAR(ld_shlibs, $1)=yes
5730
fi
5731
;;
5732
5733
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
5734
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5735
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5736
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5737
runpath_var='LD_RUN_PATH'
5738
5739
if test "$GCC" = yes; then
5740
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5741
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5742
else
5743
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5744
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5745
fi
5746
;;
5747
5748
sysv5* | sco3.2v5* | sco5v6*)
5749
# Note: We can NOT use -z defs as we might desire, because we do not
5750
# link with -lc, and that would cause any symbols used from libc to
5751
# always be unresolved, which means just about no library would
5752
# ever link correctly. If we're not using GNU ld we use -z text
5753
# though, which does catch some bad symbols but isn't as heavy-handed
5754
# as -z defs.
5755
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5756
_LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
5757
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5758
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5759
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
5760
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5761
_LT_TAGVAR(link_all_deplibs, $1)=yes
5762
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5763
runpath_var='LD_RUN_PATH'
5764
5765
if test "$GCC" = yes; then
5766
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5767
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5768
else
5769
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5770
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5771
fi
5772
;;
5773
5774
uts4*)
5775
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5776
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5777
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5778
;;
5779
5780
*)
5781
_LT_TAGVAR(ld_shlibs, $1)=no
5782
;;
5783
esac
5784
5785
if test x$host_vendor = xsni; then
5786
case $host in
5787
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5788
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
5789
;;
5790
esac
5791
fi
5792
fi
5793
])
5794
AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
5795
test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5796
5797
_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
5798
5799
_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
5800
_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
5801
_LT_DECL([], [extract_expsyms_cmds], [2],
5802
[The commands to extract the exported symbol list from a shared archive])
5803
5804
#
5805
# Do we need to explicitly link libc?
5806
#
5807
case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
5808
x|xyes)
5809
# Assume -lc should be added
5810
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5811
5812
if test "$enable_shared" = yes && test "$GCC" = yes; then
5813
case $_LT_TAGVAR(archive_cmds, $1) in
5814
*'~'*)
5815
# FIXME: we may have to deal with multi-command sequences.
5816
;;
5817
'$CC '*)
5818
# Test whether the compiler implicitly links with -lc since on some
5819
# systems, -lgcc has to come before -lc. If gcc already passes -lc
5820
# to ld, don't add -lc before -lgcc.
5821
AC_MSG_CHECKING([whether -lc should be explicitly linked in])
5822
$RM conftest*
5823
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
5824
5825
if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5826
soname=conftest
5827
lib=conftest
5828
libobjs=conftest.$ac_objext
5829
deplibs=
5830
wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
5831
pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
5832
compiler_flags=-v
5833
linker_flags=-v
5834
verstring=
5835
output_objdir=.
5836
libname=conftest
5837
lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
5838
_LT_TAGVAR(allow_undefined_flag, $1)=
5839
if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
5840
then
5841
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5842
else
5843
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5844
fi
5845
_LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5846
else
5847
cat conftest.err 1>&5
5848
fi
5849
$RM conftest*
5850
AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)])
5851
;;
5852
esac
5853
fi
5854
;;
5855
esac
5856
5857
_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
5858
[Whether or not to add -lc for building shared libraries])
5859
_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
5860
[enable_shared_with_static_runtimes], [0],
5861
[Whether or not to disallow shared libs when runtime libs are static])
5862
_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
5863
[Compiler flag to allow reflexive dlopens])
5864
_LT_TAGDECL([], [whole_archive_flag_spec], [1],
5865
[Compiler flag to generate shared objects directly from archives])
5866
_LT_TAGDECL([], [compiler_needs_object], [1],
5867
[Whether the compiler copes with passing no objects directly])
5868
_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
5869
[Create an old-style archive from a shared archive])
5870
_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
5871
[Create a temporary old-style archive to link instead of a shared archive])
5872
_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
5873
_LT_TAGDECL([], [archive_expsym_cmds], [2])
5874
_LT_TAGDECL([], [module_cmds], [2],
5875
[Commands used to build a loadable module if different from building
5876
a shared archive.])
5877
_LT_TAGDECL([], [module_expsym_cmds], [2])
5878
_LT_TAGDECL([], [with_gnu_ld], [1],
5879
[Whether we are building with GNU ld or not])
5880
_LT_TAGDECL([], [allow_undefined_flag], [1],
5881
[Flag that allows shared libraries with undefined symbols to be built])
5882
_LT_TAGDECL([], [no_undefined_flag], [1],
5883
[Flag that enforces no undefined symbols])
5884
_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
5885
[Flag to hardcode $libdir into a binary during linking.
5886
This must work even if $libdir does not exist])
5887
_LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1],
5888
[[If ld is used when linking, flag to hardcode $libdir into a binary
5889
during linking. This must work even if $libdir does not exist]])
5890
_LT_TAGDECL([], [hardcode_libdir_separator], [1],
5891
[Whether we need a single "-rpath" flag with a separated argument])
5892
_LT_TAGDECL([], [hardcode_direct], [0],
5893
[Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5894
DIR into the resulting binary])
5895
_LT_TAGDECL([], [hardcode_direct_absolute], [0],
5896
[Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5897
DIR into the resulting binary and the resulting library dependency is
5898
"absolute", i.e impossible to change by setting ${shlibpath_var} if the
5899
library is relocated])
5900
_LT_TAGDECL([], [hardcode_minus_L], [0],
5901
[Set to "yes" if using the -LDIR flag during linking hardcodes DIR
5902
into the resulting binary])
5903
_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
5904
[Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
5905
into the resulting binary])
5906
_LT_TAGDECL([], [hardcode_automatic], [0],
5907
[Set to "yes" if building a shared library automatically hardcodes DIR
5908
into the library and all subsequent libraries and executables linked
5909
against it])
5910
_LT_TAGDECL([], [inherit_rpath], [0],
5911
[Set to yes if linker adds runtime paths of dependent libraries
5912
to runtime path list])
5913
_LT_TAGDECL([], [link_all_deplibs], [0],
5914
[Whether libtool must link a program against all its dependency libraries])
5915
_LT_TAGDECL([], [fix_srcfile_path], [1],
5916
[Fix the shell variable $srcfile for the compiler])
5917
_LT_TAGDECL([], [always_export_symbols], [0],
5918
[Set to "yes" if exported symbols are required])
5919
_LT_TAGDECL([], [export_symbols_cmds], [2],
5920
[The commands to list exported symbols])
5921
_LT_TAGDECL([], [exclude_expsyms], [1],
5922
[Symbols that should not be listed in the preloaded symbols])
5923
_LT_TAGDECL([], [include_expsyms], [1],
5924
[Symbols that must always be exported])
5925
_LT_TAGDECL([], [prelink_cmds], [2],
5926
[Commands necessary for linking programs (against libraries) with templates])
5927
_LT_TAGDECL([], [file_list_spec], [1],
5928
[Specify filename containing input files])
5929
dnl FIXME: Not yet implemented
5930
dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
5931
dnl [Compiler flag to generate thread safe objects])
5932
])# _LT_LINKER_SHLIBS
5933
5934
5935
# _LT_LANG_C_CONFIG([TAG])
5936
# ------------------------
5937
# Ensure that the configuration variables for a C compiler are suitably
5938
# defined. These variables are subsequently used by _LT_CONFIG to write
5939
# the compiler configuration to `libtool'.
5940
m4_defun([_LT_LANG_C_CONFIG],
5941
[m4_require([_LT_DECL_EGREP])dnl
5942
lt_save_CC="$CC"
5943
AC_LANG_PUSH(C)
5944
5945
# Source file extension for C test sources.
5946
ac_ext=c
5947
5948
# Object file extension for compiled C test sources.
5949
objext=o
5950
_LT_TAGVAR(objext, $1)=$objext
5951
5952
# Code to be used in simple compile tests
5953
lt_simple_compile_test_code="int some_variable = 0;"
5954
5955
# Code to be used in simple link tests
5956
lt_simple_link_test_code='int main(){return(0);}'
5957
5958
_LT_TAG_COMPILER
5959
# Save the default compiler, since it gets overwritten when the other
5960
# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
5961
compiler_DEFAULT=$CC
5962
5963
# save warnings/boilerplate of simple test code
5964
_LT_COMPILER_BOILERPLATE
5965
_LT_LINKER_BOILERPLATE
5966
5967
if test -n "$compiler"; then
5968
_LT_COMPILER_NO_RTTI($1)
5969
_LT_COMPILER_PIC($1)
5970
_LT_COMPILER_C_O($1)
5971
_LT_COMPILER_FILE_LOCKS($1)
5972
_LT_LINKER_SHLIBS($1)
5973
_LT_SYS_DYNAMIC_LINKER($1)
5974
_LT_LINKER_HARDCODE_LIBPATH($1)
5975
LT_SYS_DLOPEN_SELF
5976
_LT_CMD_STRIPLIB
5977
5978
# Report which library types will actually be built
5979
AC_MSG_CHECKING([if libtool supports shared libraries])
5980
AC_MSG_RESULT([$can_build_shared])
5981
5982
AC_MSG_CHECKING([whether to build shared libraries])
5983
test "$can_build_shared" = "no" && enable_shared=no
5984
5985
# On AIX, shared libraries and static libraries use the same namespace, and
5986
# are all built from PIC.
5987
case $host_os in
5988
aix3*)
5989
test "$enable_shared" = yes && enable_static=no
5990
if test -n "$RANLIB"; then
5991
archive_cmds="$archive_cmds~\$RANLIB \$lib"
5992
postinstall_cmds='$RANLIB $lib'
5993
fi
5994
;;
5995
5996
aix[[4-9]]*)
5997
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
5998
test "$enable_shared" = yes && enable_static=no
5999
fi
6000
;;
6001
esac
6002
AC_MSG_RESULT([$enable_shared])
6003
6004
AC_MSG_CHECKING([whether to build static libraries])
6005
# Make sure either enable_shared or enable_static is yes.
6006
test "$enable_shared" = yes || enable_static=yes
6007
AC_MSG_RESULT([$enable_static])
6008
6009
_LT_CONFIG($1)
6010
fi
6011
AC_LANG_POP
6012
CC="$lt_save_CC"
6013
])# _LT_LANG_C_CONFIG
6014
6015
6016
# _LT_PROG_CXX
6017
# ------------
6018
# Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++
6019
# compiler, we have our own version here.
6020
m4_defun([_LT_PROG_CXX],
6021
[
6022
pushdef([AC_MSG_ERROR], [_lt_caught_CXX_error=yes])
6023
AC_PROG_CXX
6024
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
6025
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
6026
(test "X$CXX" != "Xg++"))) ; then
6027
AC_PROG_CXXCPP
6028
else
6029
_lt_caught_CXX_error=yes
6030
fi
6031
popdef([AC_MSG_ERROR])
6032
])# _LT_PROG_CXX
6033
6034
dnl aclocal-1.4 backwards compatibility:
6035
dnl AC_DEFUN([_LT_PROG_CXX], [])
6036
6037
6038
# _LT_LANG_CXX_CONFIG([TAG])
6039
# --------------------------
6040
# Ensure that the configuration variables for a C++ compiler are suitably
6041
# defined. These variables are subsequently used by _LT_CONFIG to write
6042
# the compiler configuration to `libtool'.
6043
m4_defun([_LT_LANG_CXX_CONFIG],
6044
[AC_REQUIRE([_LT_PROG_CXX])dnl
6045
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6046
m4_require([_LT_DECL_EGREP])dnl
6047
6048
AC_LANG_PUSH(C++)
6049
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6050
_LT_TAGVAR(allow_undefined_flag, $1)=
6051
_LT_TAGVAR(always_export_symbols, $1)=no
6052
_LT_TAGVAR(archive_expsym_cmds, $1)=
6053
_LT_TAGVAR(compiler_needs_object, $1)=no
6054
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
6055
_LT_TAGVAR(hardcode_direct, $1)=no
6056
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
6057
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6058
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6059
_LT_TAGVAR(hardcode_libdir_separator, $1)=
6060
_LT_TAGVAR(hardcode_minus_L, $1)=no
6061
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
6062
_LT_TAGVAR(hardcode_automatic, $1)=no
6063
_LT_TAGVAR(inherit_rpath, $1)=no
6064
_LT_TAGVAR(module_cmds, $1)=
6065
_LT_TAGVAR(module_expsym_cmds, $1)=
6066
_LT_TAGVAR(link_all_deplibs, $1)=unknown
6067
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6068
_LT_TAGVAR(no_undefined_flag, $1)=
6069
_LT_TAGVAR(whole_archive_flag_spec, $1)=
6070
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6071
6072
# Source file extension for C++ test sources.
6073
ac_ext=cpp
6074
6075
# Object file extension for compiled C++ test sources.
6076
objext=o
6077
_LT_TAGVAR(objext, $1)=$objext
6078
6079
# No sense in running all these tests if we already determined that
6080
# the CXX compiler isn't working. Some variables (like enable_shared)
6081
# are currently assumed to apply to all compilers on this platform,
6082
# and will be corrupted by setting them based on a non-working compiler.
6083
if test "$_lt_caught_CXX_error" != yes; then
6084
# Code to be used in simple compile tests
6085
lt_simple_compile_test_code="int some_variable = 0;"
6086
6087
# Code to be used in simple link tests
6088
lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
6089
6090
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
6091
_LT_TAG_COMPILER
6092
6093
# save warnings/boilerplate of simple test code
6094
_LT_COMPILER_BOILERPLATE
6095
_LT_LINKER_BOILERPLATE
6096
6097
# Allow CC to be a program name with arguments.
6098
lt_save_CC=$CC
6099
lt_save_LD=$LD
6100
lt_save_GCC=$GCC
6101
GCC=$GXX
6102
lt_save_with_gnu_ld=$with_gnu_ld
6103
lt_save_path_LD=$lt_cv_path_LD
6104
if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
6105
lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
6106
else
6107
$as_unset lt_cv_prog_gnu_ld
6108
fi
6109
if test -n "${lt_cv_path_LDCXX+set}"; then
6110
lt_cv_path_LD=$lt_cv_path_LDCXX
6111
else
6112
$as_unset lt_cv_path_LD
6113
fi
6114
test -z "${LDCXX+set}" || LD=$LDCXX
6115
CC=${CXX-"c++"}
6116
compiler=$CC
6117
_LT_TAGVAR(compiler, $1)=$CC
6118
_LT_CC_BASENAME([$compiler])
6119
6120
if test -n "$compiler"; then
6121
# We don't want -fno-exception when compiling C++ code, so set the
6122
# no_builtin_flag separately
6123
if test "$GXX" = yes; then
6124
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
6125
else
6126
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
6127
fi
6128
6129
if test "$GXX" = yes; then
6130
# Set up default GNU C++ configuration
6131
6132
LT_PATH_LD
6133
6134
# Check if GNU C++ uses GNU ld as the underlying linker, since the
6135
# archiving commands below assume that GNU ld is being used.
6136
if test "$with_gnu_ld" = yes; then
6137
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6138
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
6139
6140
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6141
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6142
6143
# If archive_cmds runs LD, not CC, wlarc should be empty
6144
# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
6145
# investigate it a little bit more. (MM)
6146
wlarc='${wl}'
6147
6148
# ancient GNU ld didn't support --whole-archive et. al.
6149
if eval "`$CC -print-prog-name=ld` --help 2>&1" |
6150
$GREP 'no-whole-archive' > /dev/null; then
6151
_LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6152
else
6153
_LT_TAGVAR(whole_archive_flag_spec, $1)=
6154
fi
6155
else
6156
with_gnu_ld=no
6157
wlarc=
6158
6159
# A generic and very simple default shared library creation
6160
# command for GNU C++ for the case where it uses the native
6161
# linker, instead of GNU ld. If possible, this setting should
6162
# overridden to take advantage of the native linker features on
6163
# the platform it is being used on.
6164
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6165
fi
6166
6167
# Commands to make compiler produce verbose output that lists
6168
# what "hidden" libraries, object files and flags are used when
6169
# linking a shared library.
6170
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
6171
6172
else
6173
GXX=no
6174
with_gnu_ld=no
6175
wlarc=
6176
fi
6177
6178
# PORTME: fill in a description of your system's C++ link characteristics
6179
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
6180
_LT_TAGVAR(ld_shlibs, $1)=yes
6181
case $host_os in
6182
aix3*)
6183
# FIXME: insert proper C++ library support
6184
_LT_TAGVAR(ld_shlibs, $1)=no
6185
;;
6186
aix[[4-9]]*)
6187
if test "$host_cpu" = ia64; then
6188
# On IA64, the linker does run time linking by default, so we don't
6189
# have to do anything special.
6190
aix_use_runtimelinking=no
6191
exp_sym_flag='-Bexport'
6192
no_entry_flag=""
6193
else
6194
aix_use_runtimelinking=no
6195
6196
# Test if we are trying to use run time linking or normal
6197
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
6198
# need to do runtime linking.
6199
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
6200
for ld_flag in $LDFLAGS; do
6201
case $ld_flag in
6202
*-brtl*)
6203
aix_use_runtimelinking=yes
6204
break
6205
;;
6206
esac
6207
done
6208
;;
6209
esac
6210
6211
exp_sym_flag='-bexport'
6212
no_entry_flag='-bnoentry'
6213
fi
6214
6215
# When large executables or shared objects are built, AIX ld can
6216
# have problems creating the table of contents. If linking a library
6217
# or program results in "error TOC overflow" add -mminimal-toc to
6218
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
6219
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
6220
6221
_LT_TAGVAR(archive_cmds, $1)=''
6222
_LT_TAGVAR(hardcode_direct, $1)=yes
6223
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6224
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6225
_LT_TAGVAR(link_all_deplibs, $1)=yes
6226
_LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
6227
6228
if test "$GXX" = yes; then
6229
case $host_os in aix4.[[012]]|aix4.[[012]].*)
6230
# We only want to do this on AIX 4.2 and lower, the check
6231
# below for broken collect2 doesn't work under 4.3+
6232
collect2name=`${CC} -print-prog-name=collect2`
6233
if test -f "$collect2name" &&
6234
strings "$collect2name" | $GREP resolve_lib_name >/dev/null
6235
then
6236
# We have reworked collect2
6237
:
6238
else
6239
# We have old collect2
6240
_LT_TAGVAR(hardcode_direct, $1)=unsupported
6241
# It fails to find uninstalled libraries when the uninstalled
6242
# path is not listed in the libpath. Setting hardcode_minus_L
6243
# to unsupported forces relinking
6244
_LT_TAGVAR(hardcode_minus_L, $1)=yes
6245
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6246
_LT_TAGVAR(hardcode_libdir_separator, $1)=
6247
fi
6248
esac
6249
shared_flag='-shared'
6250
if test "$aix_use_runtimelinking" = yes; then
6251
shared_flag="$shared_flag "'${wl}-G'
6252
fi
6253
else
6254
# not using gcc
6255
if test "$host_cpu" = ia64; then
6256
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
6257
# chokes on -Wl,-G. The following line is correct:
6258
shared_flag='-G'
6259
else
6260
if test "$aix_use_runtimelinking" = yes; then
6261
shared_flag='${wl}-G'
6262
else
6263
shared_flag='${wl}-bM:SRE'
6264
fi
6265
fi
6266
fi
6267
6268
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
6269
# It seems that -bexpall does not export symbols beginning with
6270
# underscore (_), so it is better to generate a list of symbols to
6271
# export.
6272
_LT_TAGVAR(always_export_symbols, $1)=yes
6273
if test "$aix_use_runtimelinking" = yes; then
6274
# Warning - without using the other runtime loading flags (-brtl),
6275
# -berok will link without error, but may produce a broken library.
6276
_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
6277
# Determine the default libpath from the value encoded in an empty
6278
# executable.
6279
_LT_SYS_MODULE_PATH_AIX
6280
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6281
6282
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
6283
else
6284
if test "$host_cpu" = ia64; then
6285
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
6286
_LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6287
_LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
6288
else
6289
# Determine the default libpath from the value encoded in an
6290
# empty executable.
6291
_LT_SYS_MODULE_PATH_AIX
6292
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6293
# Warning - without using the other run time loading flags,
6294
# -berok will link without error, but may produce a broken library.
6295
_LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
6296
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
6297
# Exported symbols can be pulled into shared objects from archives
6298
_LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
6299
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6300
# This is similar to how AIX traditionally builds its shared
6301
# libraries.
6302
_LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
6303
fi
6304
fi
6305
;;
6306
6307
beos*)
6308
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
6309
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6310
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
6311
# support --undefined. This deserves some investigation. FIXME
6312
_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6313
else
6314
_LT_TAGVAR(ld_shlibs, $1)=no
6315
fi
6316
;;
6317
6318
chorus*)
6319
case $cc_basename in
6320
*)
6321
# FIXME: insert proper C++ library support
6322
_LT_TAGVAR(ld_shlibs, $1)=no
6323
;;
6324
esac
6325
;;
6326
6327
cygwin* | mingw* | pw32* | cegcc*)
6328
# _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
6329
# as there is no search path for DLLs.
6330
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6331
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6332
_LT_TAGVAR(always_export_symbols, $1)=no
6333
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6334
6335
if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
6336
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
6337
# If the export-symbols file already is a .def file (1st line
6338
# is EXPORTS), use it as is; otherwise, prepend...
6339
_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6340
cp $export_symbols $output_objdir/$soname.def;
6341
else
6342
echo EXPORTS > $output_objdir/$soname.def;
6343
cat $export_symbols >> $output_objdir/$soname.def;
6344
fi~
6345
$CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
6346
else
6347
_LT_TAGVAR(ld_shlibs, $1)=no
6348
fi
6349
;;
6350
darwin* | rhapsody*)
6351
_LT_DARWIN_LINKER_FEATURES($1)
6352
;;
6353
6354
dgux*)
6355
case $cc_basename in
6356
ec++*)
6357
# FIXME: insert proper C++ library support
6358
_LT_TAGVAR(ld_shlibs, $1)=no
6359
;;
6360
ghcx*)
6361
# Green Hills C++ Compiler
6362
# FIXME: insert proper C++ library support
6363
_LT_TAGVAR(ld_shlibs, $1)=no
6364
;;
6365
*)
6366
# FIXME: insert proper C++ library support
6367
_LT_TAGVAR(ld_shlibs, $1)=no
6368
;;
6369
esac
6370
;;
6371
6372
freebsd[[12]]*)
6373
# C++ shared libraries reported to be fairly broken before
6374
# switch to ELF
6375
_LT_TAGVAR(ld_shlibs, $1)=no
6376
;;
6377
6378
freebsd-elf*)
6379
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6380
;;
6381
6382
freebsd* | dragonfly*)
6383
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
6384
# conventions
6385
_LT_TAGVAR(ld_shlibs, $1)=yes
6386
;;
6387
6388
gnu*)
6389
;;
6390
6391
hpux9*)
6392
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6393
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6394
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6395
_LT_TAGVAR(hardcode_direct, $1)=yes
6396
_LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6397
# but as the default
6398
# location of the library.
6399
6400
case $cc_basename in
6401
CC*)
6402
# FIXME: insert proper C++ library support
6403
_LT_TAGVAR(ld_shlibs, $1)=no
6404
;;
6405
aCC*)
6406
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
6407
# Commands to make compiler produce verbose output that lists
6408
# what "hidden" libraries, object files and flags are used when
6409
# linking a shared library.
6410
#
6411
# There doesn't appear to be a way to prevent this compiler from
6412
# explicitly linking system object files so we need to strip them
6413
# from the output so that they don't get included in the library
6414
# dependencies.
6415
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
6416
;;
6417
*)
6418
if test "$GXX" = yes; then
6419
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
6420
else
6421
# FIXME: insert proper C++ library support
6422
_LT_TAGVAR(ld_shlibs, $1)=no
6423
fi
6424
;;
6425
esac
6426
;;
6427
6428
hpux10*|hpux11*)
6429
if test $with_gnu_ld = no; then
6430
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6431
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6432
6433
case $host_cpu in
6434
hppa*64*|ia64*)
6435
;;
6436
*)
6437
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6438
;;
6439
esac
6440
fi
6441
case $host_cpu in
6442
hppa*64*|ia64*)
6443
_LT_TAGVAR(hardcode_direct, $1)=no
6444
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6445
;;
6446
*)
6447
_LT_TAGVAR(hardcode_direct, $1)=yes
6448
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6449
_LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6450
# but as the default
6451
# location of the library.
6452
;;
6453
esac
6454
6455
case $cc_basename in
6456
CC*)
6457
# FIXME: insert proper C++ library support
6458
_LT_TAGVAR(ld_shlibs, $1)=no
6459
;;
6460
aCC*)
6461
case $host_cpu in
6462
hppa*64*)
6463
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6464
;;
6465
ia64*)
6466
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6467
;;
6468
*)
6469
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6470
;;
6471
esac
6472
# Commands to make compiler produce verbose output that lists
6473
# what "hidden" libraries, object files and flags are used when
6474
# linking a shared library.
6475
#
6476
# There doesn't appear to be a way to prevent this compiler from
6477
# explicitly linking system object files so we need to strip them
6478
# from the output so that they don't get included in the library
6479
# dependencies.
6480
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
6481
;;
6482
*)
6483
if test "$GXX" = yes; then
6484
if test $with_gnu_ld = no; then
6485
case $host_cpu in
6486
hppa*64*)
6487
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6488
;;
6489
ia64*)
6490
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6491
;;
6492
*)
6493
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6494
;;
6495
esac
6496
fi
6497
else
6498
# FIXME: insert proper C++ library support
6499
_LT_TAGVAR(ld_shlibs, $1)=no
6500
fi
6501
;;
6502
esac
6503
;;
6504
6505
interix[[3-9]]*)
6506
_LT_TAGVAR(hardcode_direct, $1)=no
6507
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6508
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6509
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6510
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
6511
# Instead, shared libraries are loaded at an image base (0x10000000 by
6512
# default) and relocated if they conflict, which is a slow very memory
6513
# consuming and fragmenting process. To avoid this, we pick a random,
6514
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
6515
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
6516
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6517
_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6518
;;
6519
irix5* | irix6*)
6520
case $cc_basename in
6521
CC*)
6522
# SGI C++
6523
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
6524
6525
# Archives containing C++ object files must be created using
6526
# "CC -ar", where "CC" is the IRIX C++ compiler. This is
6527
# necessary to make sure instantiated templates are included
6528
# in the archive.
6529
_LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
6530
;;
6531
*)
6532
if test "$GXX" = yes; then
6533
if test "$with_gnu_ld" = no; then
6534
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6535
else
6536
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o $lib'
6537
fi
6538
fi
6539
_LT_TAGVAR(link_all_deplibs, $1)=yes
6540
;;
6541
esac
6542
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6543
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6544
_LT_TAGVAR(inherit_rpath, $1)=yes
6545
;;
6546
6547
linux* | k*bsd*-gnu | kopensolaris*-gnu)
6548
case $cc_basename in
6549
KCC*)
6550
# Kuck and Associates, Inc. (KAI) C++ Compiler
6551
6552
# KCC will only create a shared library if the output file
6553
# ends with ".so" (or ".sl" for HP-UX), so rename the library
6554
# to its proper name (with version) after linking.
6555
_LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
6556
_LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
6557
# Commands to make compiler produce verbose output that lists
6558
# what "hidden" libraries, object files and flags are used when
6559
# linking a shared library.
6560
#
6561
# There doesn't appear to be a way to prevent this compiler from
6562
# explicitly linking system object files so we need to strip them
6563
# from the output so that they don't get included in the library
6564
# dependencies.
6565
output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
6566
6567
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6568
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6569
6570
# Archives containing C++ object files must be created using
6571
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
6572
_LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
6573
;;
6574
icpc* | ecpc* )
6575
# Intel C++
6576
with_gnu_ld=yes
6577
# version 8.0 and above of icpc choke on multiply defined symbols
6578
# if we add $predep_objects and $postdep_objects, however 7.1 and
6579
# earlier do not add the objects themselves.
6580
case `$CC -V 2>&1` in
6581
*"Version 7."*)
6582
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6583
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
6584
;;
6585
*) # Version 8.0 or newer
6586
tmp_idyn=
6587
case $host_cpu in
6588
ia64*) tmp_idyn=' -i_dynamic';;
6589
esac
6590
_LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6591
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
6592
;;
6593
esac
6594
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6595
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6596
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6597
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6598
;;
6599
pgCC* | pgcpp*)
6600
# Portland Group C++ compiler
6601
case `$CC -V` in
6602
*pgCC\ [[1-5]]* | *pgcpp\ [[1-5]]*)
6603
_LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
6604
rm -rf $tpldir~
6605
$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
6606
compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
6607
_LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
6608
rm -rf $tpldir~
6609
$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
6610
$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
6611
$RANLIB $oldlib'
6612
_LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
6613
rm -rf $tpldir~
6614
$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6615
$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6616
_LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
6617
rm -rf $tpldir~
6618
$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6619
$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
6620
;;
6621
*) # Version 6 will use weak symbols
6622
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6623
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
6624
;;
6625
esac
6626
6627
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
6628
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6629
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
6630
;;
6631
cxx*)
6632
# Compaq C++
6633
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6634
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
6635
6636
runpath_var=LD_RUN_PATH
6637
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6638
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6639
6640
# Commands to make compiler produce verbose output that lists
6641
# what "hidden" libraries, object files and flags are used when
6642
# linking a shared library.
6643
#
6644
# There doesn't appear to be a way to prevent this compiler from
6645
# explicitly linking system object files so we need to strip them
6646
# from the output so that they don't get included in the library
6647
# dependencies.
6648
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
6649
;;
6650
xl*)
6651
# IBM XL 8.0 on PPC, with GNU ld
6652
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6653
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6654
_LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6655
if test "x$supports_anon_versioning" = xyes; then
6656
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
6657
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
6658
echo "local: *; };" >> $output_objdir/$libname.ver~
6659
$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
6660
fi
6661
;;
6662
*)
6663
case `$CC -V 2>&1 | sed 5q` in
6664
*Sun\ C*)
6665
# Sun C++ 5.9
6666
_LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6667
_LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6668
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
6669
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6670
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
6671
_LT_TAGVAR(compiler_needs_object, $1)=yes
6672
6673
# Not sure whether something based on
6674
# $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
6675
# would be better.
6676
output_verbose_link_cmd='echo'
6677
6678
# Archives containing C++ object files must be created using
6679
# "CC -xar", where "CC" is the Sun C++ compiler. This is
6680
# necessary to make sure instantiated templates are included
6681
# in the archive.
6682
_LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6683
;;
6684
esac
6685
;;
6686
esac
6687
;;
6688
6689
lynxos*)
6690
# FIXME: insert proper C++ library support
6691
_LT_TAGVAR(ld_shlibs, $1)=no
6692
;;
6693
6694
m88k*)
6695
# FIXME: insert proper C++ library support
6696
_LT_TAGVAR(ld_shlibs, $1)=no
6697
;;
6698
6699
mvs*)
6700
case $cc_basename in
6701
cxx*)
6702
# FIXME: insert proper C++ library support
6703
_LT_TAGVAR(ld_shlibs, $1)=no
6704
;;
6705
*)
6706
# FIXME: insert proper C++ library support
6707
_LT_TAGVAR(ld_shlibs, $1)=no
6708
;;
6709
esac
6710
;;
6711
6712
netbsd*)
6713
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
6714
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
6715
wlarc=
6716
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6717
_LT_TAGVAR(hardcode_direct, $1)=yes
6718
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6719
fi
6720
# Workaround some broken pre-1.5 toolchains
6721
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
6722
;;
6723
6724
*nto* | *qnx*)
6725
_LT_TAGVAR(ld_shlibs, $1)=yes
6726
;;
6727
6728
openbsd2*)
6729
# C++ shared libraries are fairly broken
6730
_LT_TAGVAR(ld_shlibs, $1)=no
6731
;;
6732
6733
openbsd*)
6734
if test -f /usr/libexec/ld.so; then
6735
_LT_TAGVAR(hardcode_direct, $1)=yes
6736
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6737
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6738
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6739
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6740
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6741
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
6742
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6743
_LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6744
fi
6745
output_verbose_link_cmd=echo
6746
else
6747
_LT_TAGVAR(ld_shlibs, $1)=no
6748
fi
6749
;;
6750
6751
osf3* | osf4* | osf5*)
6752
case $cc_basename in
6753
KCC*)
6754
# Kuck and Associates, Inc. (KAI) C++ Compiler
6755
6756
# KCC will only create a shared library if the output file
6757
# ends with ".so" (or ".sl" for HP-UX), so rename the library
6758
# to its proper name (with version) after linking.
6759
_LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
6760
6761
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6762
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6763
6764
# Archives containing C++ object files must be created using
6765
# the KAI C++ compiler.
6766
case $host in
6767
osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
6768
*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
6769
esac
6770
;;
6771
RCC*)
6772
# Rational C++ 2.4.1
6773
# FIXME: insert proper C++ library support
6774
_LT_TAGVAR(ld_shlibs, $1)=no
6775
;;
6776
cxx*)
6777
case $host in
6778
osf3*)
6779
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6780
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
6781
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6782
;;
6783
*)
6784
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6785
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
6786
_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
6787
echo "-hidden">> $lib.exp~
6788
$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~
6789
$RM $lib.exp'
6790
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6791
;;
6792
esac
6793
6794
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6795
6796
# Commands to make compiler produce verbose output that lists
6797
# what "hidden" libraries, object files and flags are used when
6798
# linking a shared library.
6799
#
6800
# There doesn't appear to be a way to prevent this compiler from
6801
# explicitly linking system object files so we need to strip them
6802
# from the output so that they don't get included in the library
6803
# dependencies.
6804
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
6805
;;
6806
*)
6807
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6808
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6809
case $host in
6810
osf3*)
6811
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6812
;;
6813
*)
6814
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6815
;;
6816
esac
6817
6818
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6819
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6820
6821
# Commands to make compiler produce verbose output that lists
6822
# what "hidden" libraries, object files and flags are used when
6823
# linking a shared library.
6824
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
6825
6826
else
6827
# FIXME: insert proper C++ library support
6828
_LT_TAGVAR(ld_shlibs, $1)=no
6829
fi
6830
;;
6831
esac
6832
;;
6833
6834
psos*)
6835
# FIXME: insert proper C++ library support
6836
_LT_TAGVAR(ld_shlibs, $1)=no
6837
;;
6838
6839
sunos4*)
6840
case $cc_basename in
6841
CC*)
6842
# Sun C++ 4.x
6843
# FIXME: insert proper C++ library support
6844
_LT_TAGVAR(ld_shlibs, $1)=no
6845
;;
6846
lcc*)
6847
# Lucid
6848
# FIXME: insert proper C++ library support
6849
_LT_TAGVAR(ld_shlibs, $1)=no
6850
;;
6851
*)
6852
# FIXME: insert proper C++ library support
6853
_LT_TAGVAR(ld_shlibs, $1)=no
6854
;;
6855
esac
6856
;;
6857
6858
solaris*)
6859
case $cc_basename in
6860
CC*)
6861
# Sun C++ 4.2, 5.x and Centerline C++
6862
_LT_TAGVAR(archive_cmds_need_lc,$1)=yes
6863
_LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6864
_LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6865
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6866
$CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6867
6868
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6869
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6870
case $host_os in
6871
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6872
*)
6873
# The compiler driver will combine and reorder linker options,
6874
# but understands `-z linker_flag'.
6875
# Supported since Solaris 2.6 (maybe 2.5.1?)
6876
_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6877
;;
6878
esac
6879
_LT_TAGVAR(link_all_deplibs, $1)=yes
6880
6881
output_verbose_link_cmd='echo'
6882
6883
# Archives containing C++ object files must be created using
6884
# "CC -xar", where "CC" is the Sun C++ compiler. This is
6885
# necessary to make sure instantiated templates are included
6886
# in the archive.
6887
_LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6888
;;
6889
gcx*)
6890
# Green Hills C++ Compiler
6891
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6892
6893
# The C++ compiler must be used to create the archive.
6894
_LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
6895
;;
6896
*)
6897
# GNU C++ compiler with Solaris linker
6898
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6899
_LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
6900
if $CC --version | $GREP -v '^2\.7' > /dev/null; then
6901
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6902
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6903
$CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6904
6905
# Commands to make compiler produce verbose output that lists
6906
# what "hidden" libraries, object files and flags are used when
6907
# linking a shared library.
6908
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
6909
else
6910
# g++ 2.7 appears to require `-G' NOT `-shared' on this
6911
# platform.
6912
_LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6913
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6914
$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6915
6916
# Commands to make compiler produce verbose output that lists
6917
# what "hidden" libraries, object files and flags are used when
6918
# linking a shared library.
6919
output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
6920
fi
6921
6922
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
6923
case $host_os in
6924
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6925
*)
6926
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6927
;;
6928
esac
6929
fi
6930
;;
6931
esac
6932
;;
6933
6934
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6935
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6936
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6937
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6938
runpath_var='LD_RUN_PATH'
6939
6940
case $cc_basename in
6941
CC*)
6942
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6943
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6944
;;
6945
*)
6946
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6947
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6948
;;
6949
esac
6950
;;
6951
6952
sysv5* | sco3.2v5* | sco5v6*)
6953
# Note: We can NOT use -z defs as we might desire, because we do not
6954
# link with -lc, and that would cause any symbols used from libc to
6955
# always be unresolved, which means just about no library would
6956
# ever link correctly. If we're not using GNU ld we use -z text
6957
# though, which does catch some bad symbols but isn't as heavy-handed
6958
# as -z defs.
6959
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6960
_LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6961
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6962
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6963
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
6964
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6965
_LT_TAGVAR(link_all_deplibs, $1)=yes
6966
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6967
runpath_var='LD_RUN_PATH'
6968
6969
case $cc_basename in
6970
CC*)
6971
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6972
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6973
;;
6974
*)
6975
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6976
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6977
;;
6978
esac
6979
;;
6980
6981
tandem*)
6982
case $cc_basename in
6983
NCC*)
6984
# NonStop-UX NCC 3.20
6985
# FIXME: insert proper C++ library support
6986
_LT_TAGVAR(ld_shlibs, $1)=no
6987
;;
6988
*)
6989
# FIXME: insert proper C++ library support
6990
_LT_TAGVAR(ld_shlibs, $1)=no
6991
;;
6992
esac
6993
;;
6994
6995
vxworks*)
6996
# FIXME: insert proper C++ library support
6997
_LT_TAGVAR(ld_shlibs, $1)=no
6998
;;
6999
7000
*)
7001
# FIXME: insert proper C++ library support
7002
_LT_TAGVAR(ld_shlibs, $1)=no
7003
;;
7004
esac
7005
7006
AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
7007
test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
7008
7009
_LT_TAGVAR(GCC, $1)="$GXX"
7010
_LT_TAGVAR(LD, $1)="$LD"
7011
7012
## CAVEAT EMPTOR:
7013
## There is no encapsulation within the following macros, do not change
7014
## the running order or otherwise move them around unless you know exactly
7015
## what you are doing...
7016
_LT_SYS_HIDDEN_LIBDEPS($1)
7017
_LT_COMPILER_PIC($1)
7018
_LT_COMPILER_C_O($1)
7019
_LT_COMPILER_FILE_LOCKS($1)
7020
_LT_LINKER_SHLIBS($1)
7021
_LT_SYS_DYNAMIC_LINKER($1)
7022
_LT_LINKER_HARDCODE_LIBPATH($1)
7023
7024
_LT_CONFIG($1)
7025
fi # test -n "$compiler"
7026
7027
CC=$lt_save_CC
7028
LDCXX=$LD
7029
LD=$lt_save_LD
7030
GCC=$lt_save_GCC
7031
with_gnu_ld=$lt_save_with_gnu_ld
7032
lt_cv_path_LDCXX=$lt_cv_path_LD
7033
lt_cv_path_LD=$lt_save_path_LD
7034
lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
7035
lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
7036
fi # test "$_lt_caught_CXX_error" != yes
7037
7038
AC_LANG_POP
7039
])# _LT_LANG_CXX_CONFIG
7040
7041
7042
# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
7043
# ---------------------------------
7044
# Figure out "hidden" library dependencies from verbose
7045
# compiler output when linking a shared library.
7046
# Parse the compiler output and extract the necessary
7047
# objects, libraries and library flags.
7048
m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
7049
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
7050
# Dependencies to place before and after the object being linked:
7051
_LT_TAGVAR(predep_objects, $1)=
7052
_LT_TAGVAR(postdep_objects, $1)=
7053
_LT_TAGVAR(predeps, $1)=
7054
_LT_TAGVAR(postdeps, $1)=
7055
_LT_TAGVAR(compiler_lib_search_path, $1)=
7056
7057
dnl we can't use the lt_simple_compile_test_code here,
7058
dnl because it contains code intended for an executable,
7059
dnl not a library. It's possible we should let each
7060
dnl tag define a new lt_????_link_test_code variable,
7061
dnl but it's only used here...
7062
m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
7063
int a;
7064
void foo (void) { a = 0; }
7065
_LT_EOF
7066
], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
7067
class Foo
7068
{
7069
public:
7070
Foo (void) { a = 0; }
7071
private:
7072
int a;
7073
};
7074
_LT_EOF
7075
], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
7076
subroutine foo
7077
implicit none
7078
integer*4 a
7079
a=0
7080
return
7081
end
7082
_LT_EOF
7083
], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
7084
subroutine foo
7085
implicit none
7086
integer a
7087
a=0
7088
return
7089
end
7090
_LT_EOF
7091
], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
7092
public class foo {
7093
private int a;
7094
public void bar (void) {
7095
a = 0;
7096
}
7097
};
7098
_LT_EOF
7099
])
7100
dnl Parse the compiler output and extract the necessary
7101
dnl objects, libraries and library flags.
7102
if AC_TRY_EVAL(ac_compile); then
7103
# Parse the compiler output and extract the necessary
7104
# objects, libraries and library flags.
7105
7106
# Sentinel used to keep track of whether or not we are before
7107
# the conftest object file.
7108
pre_test_object_deps_done=no
7109
7110
for p in `eval "$output_verbose_link_cmd"`; do
7111
case $p in
7112
7113
-L* | -R* | -l*)
7114
# Some compilers place space between "-{L,R}" and the path.
7115
# Remove the space.
7116
if test $p = "-L" ||
7117
test $p = "-R"; then
7118
prev=$p
7119
continue
7120
else
7121
prev=
7122
fi
7123
7124
if test "$pre_test_object_deps_done" = no; then
7125
case $p in
7126
-L* | -R*)
7127
# Internal compiler library paths should come after those
7128
# provided the user. The postdeps already come after the
7129
# user supplied libs so there is no need to process them.
7130
if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
7131
_LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
7132
else
7133
_LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
7134
fi
7135
;;
7136
# The "-l" case would never come before the object being
7137
# linked, so don't bother handling this case.
7138
esac
7139
else
7140
if test -z "$_LT_TAGVAR(postdeps, $1)"; then
7141
_LT_TAGVAR(postdeps, $1)="${prev}${p}"
7142
else
7143
_LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
7144
fi
7145
fi
7146
;;
7147
7148
*.$objext)
7149
# This assumes that the test object file only shows up
7150
# once in the compiler output.
7151
if test "$p" = "conftest.$objext"; then
7152
pre_test_object_deps_done=yes
7153
continue
7154
fi
7155
7156
if test "$pre_test_object_deps_done" = no; then
7157
if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
7158
_LT_TAGVAR(predep_objects, $1)="$p"
7159
else
7160
_LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
7161
fi
7162
else
7163
if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
7164
_LT_TAGVAR(postdep_objects, $1)="$p"
7165
else
7166
_LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
7167
fi
7168
fi
7169
;;
7170
7171
*) ;; # Ignore the rest.
7172
7173
esac
7174
done
7175
7176
# Clean up.
7177
rm -f a.out a.exe
7178
else
7179
echo "libtool.m4: error: problem compiling $1 test program"
7180
fi
7181
7182
$RM -f confest.$objext
7183
7184
# PORTME: override above test on systems where it is broken
7185
m4_if([$1], [CXX],
7186
[case $host_os in
7187
interix[[3-9]]*)
7188
# Interix 3.5 installs completely hosed .la files for C++, so rather than
7189
# hack all around it, let's just trust "g++" to DTRT.
7190
_LT_TAGVAR(predep_objects,$1)=
7191
_LT_TAGVAR(postdep_objects,$1)=
7192
_LT_TAGVAR(postdeps,$1)=
7193
;;
7194
7195
linux*)
7196
case `$CC -V 2>&1 | sed 5q` in
7197
*Sun\ C*)
7198
# Sun C++ 5.9
7199
7200
# The more standards-conforming stlport4 library is
7201
# incompatible with the Cstd library. Avoid specifying
7202
# it if it's in CXXFLAGS. Ignore libCrun as
7203
# -library=stlport4 depends on it.
7204
case " $CXX $CXXFLAGS " in
7205
*" -library=stlport4 "*)
7206
solaris_use_stlport4=yes
7207
;;
7208
esac
7209
7210
if test "$solaris_use_stlport4" != yes; then
7211
_LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
7212
fi
7213
;;
7214
esac
7215
;;
7216
7217
solaris*)
7218
case $cc_basename in
7219
CC*)
7220
# The more standards-conforming stlport4 library is
7221
# incompatible with the Cstd library. Avoid specifying
7222
# it if it's in CXXFLAGS. Ignore libCrun as
7223
# -library=stlport4 depends on it.
7224
case " $CXX $CXXFLAGS " in
7225
*" -library=stlport4 "*)
7226
solaris_use_stlport4=yes
7227
;;
7228
esac
7229
7230
# Adding this requires a known-good setup of shared libraries for
7231
# Sun compiler versions before 5.6, else PIC objects from an old
7232
# archive will be linked into the output, leading to subtle bugs.
7233
if test "$solaris_use_stlport4" != yes; then
7234
_LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
7235
fi
7236
;;
7237
esac
7238
;;
7239
esac
7240
])
7241
7242
case " $_LT_TAGVAR(postdeps, $1) " in
7243
*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
7244
esac
7245
_LT_TAGVAR(compiler_lib_search_dirs, $1)=
7246
if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
7247
_LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
7248
fi
7249
_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
7250
[The directories searched by this compiler when creating a shared library])
7251
_LT_TAGDECL([], [predep_objects], [1],
7252
[Dependencies to place before and after the objects being linked to
7253
create a shared library])
7254
_LT_TAGDECL([], [postdep_objects], [1])
7255
_LT_TAGDECL([], [predeps], [1])
7256
_LT_TAGDECL([], [postdeps], [1])
7257
_LT_TAGDECL([], [compiler_lib_search_path], [1],
7258
[The library search path used internally by the compiler when linking
7259
a shared library])
7260
])# _LT_SYS_HIDDEN_LIBDEPS
7261
7262
7263
# _LT_PROG_F77
7264
# ------------
7265
# Since AC_PROG_F77 is broken, in that it returns the empty string
7266
# if there is no fortran compiler, we have our own version here.
7267
m4_defun([_LT_PROG_F77],
7268
[
7269
pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes])
7270
AC_PROG_F77
7271
if test -z "$F77" || test "X$F77" = "Xno"; then
7272
_lt_disable_F77=yes
7273
fi
7274
popdef([AC_MSG_ERROR])
7275
])# _LT_PROG_F77
7276
7277
dnl aclocal-1.4 backwards compatibility:
7278
dnl AC_DEFUN([_LT_PROG_F77], [])
7279
7280
7281
# _LT_LANG_F77_CONFIG([TAG])
7282
# --------------------------
7283
# Ensure that the configuration variables for a Fortran 77 compiler are
7284
# suitably defined. These variables are subsequently used by _LT_CONFIG
7285
# to write the compiler configuration to `libtool'.
7286
m4_defun([_LT_LANG_F77_CONFIG],
7287
[AC_REQUIRE([_LT_PROG_F77])dnl
7288
AC_LANG_PUSH(Fortran 77)
7289
7290
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
7291
_LT_TAGVAR(allow_undefined_flag, $1)=
7292
_LT_TAGVAR(always_export_symbols, $1)=no
7293
_LT_TAGVAR(archive_expsym_cmds, $1)=
7294
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
7295
_LT_TAGVAR(hardcode_direct, $1)=no
7296
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
7297
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7298
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
7299
_LT_TAGVAR(hardcode_libdir_separator, $1)=
7300
_LT_TAGVAR(hardcode_minus_L, $1)=no
7301
_LT_TAGVAR(hardcode_automatic, $1)=no
7302
_LT_TAGVAR(inherit_rpath, $1)=no
7303
_LT_TAGVAR(module_cmds, $1)=
7304
_LT_TAGVAR(module_expsym_cmds, $1)=
7305
_LT_TAGVAR(link_all_deplibs, $1)=unknown
7306
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7307
_LT_TAGVAR(no_undefined_flag, $1)=
7308
_LT_TAGVAR(whole_archive_flag_spec, $1)=
7309
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7310
7311
# Source file extension for f77 test sources.
7312
ac_ext=f
7313
7314
# Object file extension for compiled f77 test sources.
7315
objext=o
7316
_LT_TAGVAR(objext, $1)=$objext
7317
7318
# No sense in running all these tests if we already determined that
7319
# the F77 compiler isn't working. Some variables (like enable_shared)
7320
# are currently assumed to apply to all compilers on this platform,
7321
# and will be corrupted by setting them based on a non-working compiler.
7322
if test "$_lt_disable_F77" != yes; then
7323
# Code to be used in simple compile tests
7324
lt_simple_compile_test_code="\
7325
subroutine t
7326
return
7327
end
7328
"
7329
7330
# Code to be used in simple link tests
7331
lt_simple_link_test_code="\
7332
program t
7333
end
7334
"
7335
7336
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
7337
_LT_TAG_COMPILER
7338
7339
# save warnings/boilerplate of simple test code
7340
_LT_COMPILER_BOILERPLATE
7341
_LT_LINKER_BOILERPLATE
7342
7343
# Allow CC to be a program name with arguments.
7344
lt_save_CC="$CC"
7345
lt_save_GCC=$GCC
7346
CC=${F77-"f77"}
7347
compiler=$CC
7348
_LT_TAGVAR(compiler, $1)=$CC
7349
_LT_CC_BASENAME([$compiler])
7350
GCC=$G77
7351
if test -n "$compiler"; then
7352
AC_MSG_CHECKING([if libtool supports shared libraries])
7353
AC_MSG_RESULT([$can_build_shared])
7354
7355
AC_MSG_CHECKING([whether to build shared libraries])
7356
test "$can_build_shared" = "no" && enable_shared=no
7357
7358
# On AIX, shared libraries and static libraries use the same namespace, and
7359
# are all built from PIC.
7360
case $host_os in
7361
aix3*)
7362
test "$enable_shared" = yes && enable_static=no
7363
if test -n "$RANLIB"; then
7364
archive_cmds="$archive_cmds~\$RANLIB \$lib"
7365
postinstall_cmds='$RANLIB $lib'
7366
fi
7367
;;
7368
aix[[4-9]]*)
7369
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
7370
test "$enable_shared" = yes && enable_static=no
7371
fi
7372
;;
7373
esac
7374
AC_MSG_RESULT([$enable_shared])
7375
7376
AC_MSG_CHECKING([whether to build static libraries])
7377
# Make sure either enable_shared or enable_static is yes.
7378
test "$enable_shared" = yes || enable_static=yes
7379
AC_MSG_RESULT([$enable_static])
7380
7381
_LT_TAGVAR(GCC, $1)="$G77"
7382
_LT_TAGVAR(LD, $1)="$LD"
7383
7384
## CAVEAT EMPTOR:
7385
## There is no encapsulation within the following macros, do not change
7386
## the running order or otherwise move them around unless you know exactly
7387
## what you are doing...
7388
_LT_COMPILER_PIC($1)
7389
_LT_COMPILER_C_O($1)
7390
_LT_COMPILER_FILE_LOCKS($1)
7391
_LT_LINKER_SHLIBS($1)
7392
_LT_SYS_DYNAMIC_LINKER($1)
7393
_LT_LINKER_HARDCODE_LIBPATH($1)
7394
7395
_LT_CONFIG($1)
7396
fi # test -n "$compiler"
7397
7398
GCC=$lt_save_GCC
7399
CC="$lt_save_CC"
7400
fi # test "$_lt_disable_F77" != yes
7401
7402
AC_LANG_POP
7403
])# _LT_LANG_F77_CONFIG
7404
7405
7406
# _LT_PROG_FC
7407
# -----------
7408
# Since AC_PROG_FC is broken, in that it returns the empty string
7409
# if there is no fortran compiler, we have our own version here.
7410
m4_defun([_LT_PROG_FC],
7411
[
7412
pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes])
7413
AC_PROG_FC
7414
if test -z "$FC" || test "X$FC" = "Xno"; then
7415
_lt_disable_FC=yes
7416
fi
7417
popdef([AC_MSG_ERROR])
7418
])# _LT_PROG_FC
7419
7420
dnl aclocal-1.4 backwards compatibility:
7421
dnl AC_DEFUN([_LT_PROG_FC], [])
7422
7423
7424
# _LT_LANG_FC_CONFIG([TAG])
7425
# -------------------------
7426
# Ensure that the configuration variables for a Fortran compiler are
7427
# suitably defined. These variables are subsequently used by _LT_CONFIG
7428
# to write the compiler configuration to `libtool'.
7429
m4_defun([_LT_LANG_FC_CONFIG],
7430
[AC_REQUIRE([_LT_PROG_FC])dnl
7431
AC_LANG_PUSH(Fortran)
7432
7433
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
7434
_LT_TAGVAR(allow_undefined_flag, $1)=
7435
_LT_TAGVAR(always_export_symbols, $1)=no
7436
_LT_TAGVAR(archive_expsym_cmds, $1)=
7437
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
7438
_LT_TAGVAR(hardcode_direct, $1)=no
7439
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
7440
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7441
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
7442
_LT_TAGVAR(hardcode_libdir_separator, $1)=
7443
_LT_TAGVAR(hardcode_minus_L, $1)=no
7444
_LT_TAGVAR(hardcode_automatic, $1)=no
7445
_LT_TAGVAR(inherit_rpath, $1)=no
7446
_LT_TAGVAR(module_cmds, $1)=
7447
_LT_TAGVAR(module_expsym_cmds, $1)=
7448
_LT_TAGVAR(link_all_deplibs, $1)=unknown
7449
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7450
_LT_TAGVAR(no_undefined_flag, $1)=
7451
_LT_TAGVAR(whole_archive_flag_spec, $1)=
7452
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7453
7454
# Source file extension for fc test sources.
7455
ac_ext=${ac_fc_srcext-f}
7456
7457
# Object file extension for compiled fc test sources.
7458
objext=o
7459
_LT_TAGVAR(objext, $1)=$objext
7460
7461
# No sense in running all these tests if we already determined that
7462
# the FC compiler isn't working. Some variables (like enable_shared)
7463
# are currently assumed to apply to all compilers on this platform,
7464
# and will be corrupted by setting them based on a non-working compiler.
7465
if test "$_lt_disable_FC" != yes; then
7466
# Code to be used in simple compile tests
7467
lt_simple_compile_test_code="\
7468
subroutine t
7469
return
7470
end
7471
"
7472
7473
# Code to be used in simple link tests
7474
lt_simple_link_test_code="\
7475
program t
7476
end
7477
"
7478
7479
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
7480
_LT_TAG_COMPILER
7481
7482
# save warnings/boilerplate of simple test code
7483
_LT_COMPILER_BOILERPLATE
7484
_LT_LINKER_BOILERPLATE
7485
7486
# Allow CC to be a program name with arguments.
7487
lt_save_CC="$CC"
7488
lt_save_GCC=$GCC
7489
CC=${FC-"f95"}
7490
compiler=$CC
7491
GCC=$ac_cv_fc_compiler_gnu
7492
7493
_LT_TAGVAR(compiler, $1)=$CC
7494
_LT_CC_BASENAME([$compiler])
7495
7496
if test -n "$compiler"; then
7497
AC_MSG_CHECKING([if libtool supports shared libraries])
7498
AC_MSG_RESULT([$can_build_shared])
7499
7500
AC_MSG_CHECKING([whether to build shared libraries])
7501
test "$can_build_shared" = "no" && enable_shared=no
7502
7503
# On AIX, shared libraries and static libraries use the same namespace, and
7504
# are all built from PIC.
7505
case $host_os in
7506
aix3*)
7507
test "$enable_shared" = yes && enable_static=no
7508
if test -n "$RANLIB"; then
7509
archive_cmds="$archive_cmds~\$RANLIB \$lib"
7510
postinstall_cmds='$RANLIB $lib'
7511
fi
7512
;;
7513
aix[[4-9]]*)
7514
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
7515
test "$enable_shared" = yes && enable_static=no
7516
fi
7517
;;
7518
esac
7519
AC_MSG_RESULT([$enable_shared])
7520
7521
AC_MSG_CHECKING([whether to build static libraries])
7522
# Make sure either enable_shared or enable_static is yes.
7523
test "$enable_shared" = yes || enable_static=yes
7524
AC_MSG_RESULT([$enable_static])
7525
7526
_LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
7527
_LT_TAGVAR(LD, $1)="$LD"
7528
7529
## CAVEAT EMPTOR:
7530
## There is no encapsulation within the following macros, do not change
7531
## the running order or otherwise move them around unless you know exactly
7532
## what you are doing...
7533
_LT_SYS_HIDDEN_LIBDEPS($1)
7534
_LT_COMPILER_PIC($1)
7535
_LT_COMPILER_C_O($1)
7536
_LT_COMPILER_FILE_LOCKS($1)
7537
_LT_LINKER_SHLIBS($1)
7538
_LT_SYS_DYNAMIC_LINKER($1)
7539
_LT_LINKER_HARDCODE_LIBPATH($1)
7540
7541
_LT_CONFIG($1)
7542
fi # test -n "$compiler"
7543
7544
GCC=$lt_save_GCC
7545
CC="$lt_save_CC"
7546
fi # test "$_lt_disable_FC" != yes
7547
7548
AC_LANG_POP
7549
])# _LT_LANG_FC_CONFIG
7550
7551
7552
# _LT_LANG_GCJ_CONFIG([TAG])
7553
# --------------------------
7554
# Ensure that the configuration variables for the GNU Java Compiler compiler
7555
# are suitably defined. These variables are subsequently used by _LT_CONFIG
7556
# to write the compiler configuration to `libtool'.
7557
m4_defun([_LT_LANG_GCJ_CONFIG],
7558
[AC_REQUIRE([LT_PROG_GCJ])dnl
7559
AC_LANG_SAVE
7560
7561
# Source file extension for Java test sources.
7562
ac_ext=java
7563
7564
# Object file extension for compiled Java test sources.
7565
objext=o
7566
_LT_TAGVAR(objext, $1)=$objext
7567
7568
# Code to be used in simple compile tests
7569
lt_simple_compile_test_code="class foo {}"
7570
7571
# Code to be used in simple link tests
7572
lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
7573
7574
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
7575
_LT_TAG_COMPILER
7576
7577
# save warnings/boilerplate of simple test code
7578
_LT_COMPILER_BOILERPLATE
7579
_LT_LINKER_BOILERPLATE
7580
7581
# Allow CC to be a program name with arguments.
7582
lt_save_CC="$CC"
7583
lt_save_GCC=$GCC
7584
GCC=yes
7585
CC=${GCJ-"gcj"}
7586
compiler=$CC
7587
_LT_TAGVAR(compiler, $1)=$CC
7588
_LT_TAGVAR(LD, $1)="$LD"
7589
_LT_CC_BASENAME([$compiler])
7590
7591
# GCJ did not exist at the time GCC didn't implicitly link libc in.
7592
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
7593
7594
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7595
7596
if test -n "$compiler"; then
7597
_LT_COMPILER_NO_RTTI($1)
7598
_LT_COMPILER_PIC($1)
7599
_LT_COMPILER_C_O($1)
7600
_LT_COMPILER_FILE_LOCKS($1)
7601
_LT_LINKER_SHLIBS($1)
7602
_LT_LINKER_HARDCODE_LIBPATH($1)
7603
7604
_LT_CONFIG($1)
7605
fi
7606
7607
AC_LANG_RESTORE
7608
7609
GCC=$lt_save_GCC
7610
CC="$lt_save_CC"
7611
])# _LT_LANG_GCJ_CONFIG
7612
7613
7614
# _LT_LANG_RC_CONFIG([TAG])
7615
# -------------------------
7616
# Ensure that the configuration variables for the Windows resource compiler
7617
# are suitably defined. These variables are subsequently used by _LT_CONFIG
7618
# to write the compiler configuration to `libtool'.
7619
m4_defun([_LT_LANG_RC_CONFIG],
7620
[AC_REQUIRE([LT_PROG_RC])dnl
7621
AC_LANG_SAVE
7622
7623
# Source file extension for RC test sources.
7624
ac_ext=rc
7625
7626
# Object file extension for compiled RC test sources.
7627
objext=o
7628
_LT_TAGVAR(objext, $1)=$objext
7629
7630
# Code to be used in simple compile tests
7631
lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
7632
7633
# Code to be used in simple link tests
7634
lt_simple_link_test_code="$lt_simple_compile_test_code"
7635
7636
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
7637
_LT_TAG_COMPILER
7638
7639
# save warnings/boilerplate of simple test code
7640
_LT_COMPILER_BOILERPLATE
7641
_LT_LINKER_BOILERPLATE
7642
7643
# Allow CC to be a program name with arguments.
7644
lt_save_CC="$CC"
7645
lt_save_GCC=$GCC
7646
GCC=
7647
CC=${RC-"windres"}
7648
compiler=$CC
7649
_LT_TAGVAR(compiler, $1)=$CC
7650
_LT_CC_BASENAME([$compiler])
7651
_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
7652
7653
if test -n "$compiler"; then
7654
:
7655
_LT_CONFIG($1)
7656
fi
7657
7658
GCC=$lt_save_GCC
7659
AC_LANG_RESTORE
7660
CC="$lt_save_CC"
7661
])# _LT_LANG_RC_CONFIG
7662
7663
7664
# LT_PROG_GCJ
7665
# -----------
7666
AC_DEFUN([LT_PROG_GCJ],
7667
[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
7668
[m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
7669
[AC_CHECK_TOOL(GCJ, gcj,)
7670
test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
7671
AC_SUBST(GCJFLAGS)])])[]dnl
7672
])
7673
7674
# Old name:
7675
AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
7676
dnl aclocal-1.4 backwards compatibility:
7677
dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
7678
7679
7680
# LT_PROG_RC
7681
# ----------
7682
AC_DEFUN([LT_PROG_RC],
7683
[AC_CHECK_TOOL(RC, windres,)
7684
])
7685
7686
# Old name:
7687
AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
7688
dnl aclocal-1.4 backwards compatibility:
7689
dnl AC_DEFUN([LT_AC_PROG_RC], [])
7690
7691
7692
# _LT_DECL_EGREP
7693
# --------------
7694
# If we don't have a new enough Autoconf to choose the best grep
7695
# available, choose the one first in the user's PATH.
7696
m4_defun([_LT_DECL_EGREP],
7697
[AC_REQUIRE([AC_PROG_EGREP])dnl
7698
AC_REQUIRE([AC_PROG_FGREP])dnl
7699
test -z "$GREP" && GREP=grep
7700
_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
7701
_LT_DECL([], [EGREP], [1], [An ERE matcher])
7702
_LT_DECL([], [FGREP], [1], [A literal string matcher])
7703
dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
7704
AC_SUBST([GREP])
7705
])
7706
7707
7708
# _LT_DECL_OBJDUMP
7709
# --------------
7710
# If we don't have a new enough Autoconf to choose the best objdump
7711
# available, choose the one first in the user's PATH.
7712
m4_defun([_LT_DECL_OBJDUMP],
7713
[AC_CHECK_TOOL(OBJDUMP, objdump, false)
7714
test -z "$OBJDUMP" && OBJDUMP=objdump
7715
_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
7716
AC_SUBST([OBJDUMP])
7717
])
7718
7719
7720
# _LT_DECL_SED
7721
# ------------
7722
# Check for a fully-functional sed program, that truncates
7723
# as few characters as possible. Prefer GNU sed if found.
7724
m4_defun([_LT_DECL_SED],
7725
[AC_PROG_SED
7726
test -z "$SED" && SED=sed
7727
Xsed="$SED -e 1s/^X//"
7728
_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
7729
_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
7730
[Sed that helps us avoid accidentally triggering echo(1) options like -n])
7731
])# _LT_DECL_SED
7732
7733
m4_ifndef([AC_PROG_SED], [
7734
# NOTE: This macro has been submitted for inclusion into #
7735
# GNU Autoconf as AC_PROG_SED. When it is available in #
7736
# a released version of Autoconf we should remove this #
7737
# macro and use it instead. #
7738
7739
m4_defun([AC_PROG_SED],
7740
[AC_MSG_CHECKING([for a sed that does not truncate output])
7741
AC_CACHE_VAL(lt_cv_path_SED,
7742
[# Loop through the user's path and test for sed and gsed.
7743
# Then use that list of sed's as ones to test for truncation.
7744
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7745
for as_dir in $PATH
7746
do
7747
IFS=$as_save_IFS
7748
test -z "$as_dir" && as_dir=.
7749
for lt_ac_prog in sed gsed; do
7750
for ac_exec_ext in '' $ac_executable_extensions; do
7751
if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
7752
lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
7753
fi
7754
done
7755
done
7756
done
7757
IFS=$as_save_IFS
7758
lt_ac_max=0
7759
lt_ac_count=0
7760
# Add /usr/xpg4/bin/sed as it is typically found on Solaris
7761
# along with /bin/sed that truncates output.
7762
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
7763
test ! -f $lt_ac_sed && continue
7764
cat /dev/null > conftest.in
7765
lt_ac_count=0
7766
echo $ECHO_N "0123456789$ECHO_C" >conftest.in
7767
# Check for GNU sed and select it if it is found.
7768
if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
7769
lt_cv_path_SED=$lt_ac_sed
7770
break
7771
fi
7772
while true; do
7773
cat conftest.in conftest.in >conftest.tmp
7774
mv conftest.tmp conftest.in
7775
cp conftest.in conftest.nl
7776
echo >>conftest.nl
7777
$lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
7778
cmp -s conftest.out conftest.nl || break
7779
# 10000 chars as input seems more than enough
7780
test $lt_ac_count -gt 10 && break
7781
lt_ac_count=`expr $lt_ac_count + 1`
7782
if test $lt_ac_count -gt $lt_ac_max; then
7783
lt_ac_max=$lt_ac_count
7784
lt_cv_path_SED=$lt_ac_sed
7785
fi
7786
done
7787
done
7788
])
7789
SED=$lt_cv_path_SED
7790
AC_SUBST([SED])
7791
AC_MSG_RESULT([$SED])
7792
])#AC_PROG_SED
7793
])#m4_ifndef
7794
7795
# Old name:
7796
AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
7797
dnl aclocal-1.4 backwards compatibility:
7798
dnl AC_DEFUN([LT_AC_PROG_SED], [])
7799
7800
7801
# _LT_CHECK_SHELL_FEATURES
7802
# ------------------------
7803
# Find out whether the shell is Bourne or XSI compatible,
7804
# or has some other useful features.
7805
m4_defun([_LT_CHECK_SHELL_FEATURES],
7806
[AC_MSG_CHECKING([whether the shell understands some XSI constructs])
7807
# Try some XSI features
7808
xsi_shell=no
7809
( _lt_dummy="a/b/c"
7810
test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
7811
= c,a/b,, \
7812
&& eval 'test $(( 1 + 1 )) -eq 2 \
7813
&& test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
7814
&& xsi_shell=yes
7815
AC_MSG_RESULT([$xsi_shell])
7816
_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
7817
7818
AC_MSG_CHECKING([whether the shell understands "+="])
7819
lt_shell_append=no
7820
( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
7821
>/dev/null 2>&1 \
7822
&& lt_shell_append=yes
7823
AC_MSG_RESULT([$lt_shell_append])
7824
_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
7825
7826
if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7827
lt_unset=unset
7828
else
7829
lt_unset=false
7830
fi
7831
_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
7832
7833
# test EBCDIC or ASCII
7834
case `echo X|tr X '\101'` in
7835
A) # ASCII based system
7836
# \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7837
lt_SP2NL='tr \040 \012'
7838
lt_NL2SP='tr \015\012 \040\040'
7839
;;
7840
*) # EBCDIC based system
7841
lt_SP2NL='tr \100 \n'
7842
lt_NL2SP='tr \r\n \100\100'
7843
;;
7844
esac
7845
_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
7846
_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
7847
])# _LT_CHECK_SHELL_FEATURES
7848
7849
7850
# _LT_PROG_XSI_SHELLFNS
7851
# ---------------------
7852
# Bourne and XSI compatible variants of some useful shell functions.
7853
m4_defun([_LT_PROG_XSI_SHELLFNS],
7854
[case $xsi_shell in
7855
yes)
7856
cat << \_LT_EOF >> "$cfgfile"
7857
7858
# func_dirname file append nondir_replacement
7859
# Compute the dirname of FILE. If nonempty, add APPEND to the result,
7860
# otherwise set result to NONDIR_REPLACEMENT.
7861
func_dirname ()
7862
{
7863
case ${1} in
7864
*/*) func_dirname_result="${1%/*}${2}" ;;
7865
* ) func_dirname_result="${3}" ;;
7866
esac
7867
}
7868
7869
# func_basename file
7870
func_basename ()
7871
{
7872
func_basename_result="${1##*/}"
7873
}
7874
7875
# func_dirname_and_basename file append nondir_replacement
7876
# perform func_basename and func_dirname in a single function
7877
# call:
7878
# dirname: Compute the dirname of FILE. If nonempty,
7879
# add APPEND to the result, otherwise set result
7880
# to NONDIR_REPLACEMENT.
7881
# value returned in "$func_dirname_result"
7882
# basename: Compute filename of FILE.
7883
# value retuned in "$func_basename_result"
7884
# Implementation must be kept synchronized with func_dirname
7885
# and func_basename. For efficiency, we do not delegate to
7886
# those functions but instead duplicate the functionality here.
7887
func_dirname_and_basename ()
7888
{
7889
case ${1} in
7890
*/*) func_dirname_result="${1%/*}${2}" ;;
7891
* ) func_dirname_result="${3}" ;;
7892
esac
7893
func_basename_result="${1##*/}"
7894
}
7895
7896
# func_stripname prefix suffix name
7897
# strip PREFIX and SUFFIX off of NAME.
7898
# PREFIX and SUFFIX must not contain globbing or regex special
7899
# characters, hashes, percent signs, but SUFFIX may contain a leading
7900
# dot (in which case that matches only a dot).
7901
func_stripname ()
7902
{
7903
# pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
7904
# positional parameters, so assign one to ordinary parameter first.
7905
func_stripname_result=${3}
7906
func_stripname_result=${func_stripname_result#"${1}"}
7907
func_stripname_result=${func_stripname_result%"${2}"}
7908
}
7909
7910
# func_opt_split
7911
func_opt_split ()
7912
{
7913
func_opt_split_opt=${1%%=*}
7914
func_opt_split_arg=${1#*=}
7915
}
7916
7917
# func_lo2o object
7918
func_lo2o ()
7919
{
7920
case ${1} in
7921
*.lo) func_lo2o_result=${1%.lo}.${objext} ;;
7922
*) func_lo2o_result=${1} ;;
7923
esac
7924
}
7925
7926
# func_xform libobj-or-source
7927
func_xform ()
7928
{
7929
func_xform_result=${1%.*}.lo
7930
}
7931
7932
# func_arith arithmetic-term...
7933
func_arith ()
7934
{
7935
func_arith_result=$(( $[*] ))
7936
}
7937
7938
# func_len string
7939
# STRING may not start with a hyphen.
7940
func_len ()
7941
{
7942
func_len_result=${#1}
7943
}
7944
7945
_LT_EOF
7946
;;
7947
*) # Bourne compatible functions.
7948
cat << \_LT_EOF >> "$cfgfile"
7949
7950
# func_dirname file append nondir_replacement
7951
# Compute the dirname of FILE. If nonempty, add APPEND to the result,
7952
# otherwise set result to NONDIR_REPLACEMENT.
7953
func_dirname ()
7954
{
7955
# Extract subdirectory from the argument.
7956
func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
7957
if test "X$func_dirname_result" = "X${1}"; then
7958
func_dirname_result="${3}"
7959
else
7960
func_dirname_result="$func_dirname_result${2}"
7961
fi
7962
}
7963
7964
# func_basename file
7965
func_basename ()
7966
{
7967
func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
7968
}
7969
7970
dnl func_dirname_and_basename
7971
dnl A portable version of this function is already defined in general.m4sh
7972
dnl so there is no need for it here.
7973
7974
# func_stripname prefix suffix name
7975
# strip PREFIX and SUFFIX off of NAME.
7976
# PREFIX and SUFFIX must not contain globbing or regex special
7977
# characters, hashes, percent signs, but SUFFIX may contain a leading
7978
# dot (in which case that matches only a dot).
7979
# func_strip_suffix prefix name
7980
func_stripname ()
7981
{
7982
case ${2} in
7983
.*) func_stripname_result=`$ECHO "X${3}" \
7984
| $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;;
7985
*) func_stripname_result=`$ECHO "X${3}" \
7986
| $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;;
7987
esac
7988
}
7989
7990
# sed scripts:
7991
my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q'
7992
my_sed_long_arg='1s/^-[[^=]]*=//'
7993
7994
# func_opt_split
7995
func_opt_split ()
7996
{
7997
func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"`
7998
func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"`
7999
}
8000
8001
# func_lo2o object
8002
func_lo2o ()
8003
{
8004
func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"`
8005
}
8006
8007
# func_xform libobj-or-source
8008
func_xform ()
8009
{
8010
func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[[^.]]*$/.lo/'`
8011
}
8012
8013
# func_arith arithmetic-term...
8014
func_arith ()
8015
{
8016
func_arith_result=`expr "$[@]"`
8017
}
8018
8019
# func_len string
8020
# STRING may not start with a hyphen.
8021
func_len ()
8022
{
8023
func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len`
8024
}
8025
8026
_LT_EOF
8027
esac
8028
8029
case $lt_shell_append in
8030
yes)
8031
cat << \_LT_EOF >> "$cfgfile"
8032
8033
# func_append var value
8034
# Append VALUE to the end of shell variable VAR.
8035
func_append ()
8036
{
8037
eval "$[1]+=\$[2]"
8038
}
8039
_LT_EOF
8040
;;
8041
*)
8042
cat << \_LT_EOF >> "$cfgfile"
8043
8044
# func_append var value
8045
# Append VALUE to the end of shell variable VAR.
8046
func_append ()
8047
{
8048
eval "$[1]=\$$[1]\$[2]"
8049
}
8050
8051
_LT_EOF
8052
;;
8053
esac
8054
])
8055
8056
# Helper functions for option handling. -*- Autoconf -*-
8057
#
8058
# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
8059
# Written by Gary V. Vaughan, 2004
8060
#
8061
# This file is free software; the Free Software Foundation gives
8062
# unlimited permission to copy and/or distribute it, with or without
8063
# modifications, as long as this notice is preserved.
8064
8065
# serial 6 ltoptions.m4
8066
8067
# This is to help aclocal find these macros, as it can't see m4_define.
8068
AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
8069
8070
8071
# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
8072
# ------------------------------------------
8073
m4_define([_LT_MANGLE_OPTION],
8074
[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
8075
8076
8077
# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
8078
# ---------------------------------------
8079
# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
8080
# matching handler defined, dispatch to it. Other OPTION-NAMEs are
8081
# saved as a flag.
8082
m4_define([_LT_SET_OPTION],
8083
[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
8084
m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
8085
_LT_MANGLE_DEFUN([$1], [$2]),
8086
[m4_warning([Unknown $1 option `$2'])])[]dnl
8087
])
8088
8089
8090
# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
8091
# ------------------------------------------------------------
8092
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
8093
m4_define([_LT_IF_OPTION],
8094
[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
8095
8096
8097
# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
8098
# -------------------------------------------------------
8099
# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
8100
# are set.
8101
m4_define([_LT_UNLESS_OPTIONS],
8102
[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
8103
[m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
8104
[m4_define([$0_found])])])[]dnl
8105
m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
8106
])[]dnl
8107
])
8108
8109
8110
# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
8111
# ----------------------------------------
8112
# OPTION-LIST is a space-separated list of Libtool options associated
8113
# with MACRO-NAME. If any OPTION has a matching handler declared with
8114
# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
8115
# the unknown option and exit.
8116
m4_defun([_LT_SET_OPTIONS],
8117
[# Set options
8118
m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
8119
[_LT_SET_OPTION([$1], _LT_Option)])
8120
8121
m4_if([$1],[LT_INIT],[
8122
dnl
8123
dnl Simply set some default values (i.e off) if boolean options were not
8124
dnl specified:
8125
_LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
8126
])
8127
_LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
8128
])
8129
dnl
8130
dnl If no reference was made to various pairs of opposing options, then
8131
dnl we run the default mode handler for the pair. For example, if neither
8132
dnl `shared' nor `disable-shared' was passed, we enable building of shared
8133
dnl archives by default:
8134
_LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
8135
_LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
8136
_LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
8137
_LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
8138
[_LT_ENABLE_FAST_INSTALL])
8139
])
8140
])# _LT_SET_OPTIONS
8141
8142
8143
8144
# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
8145
# -----------------------------------------
8146
m4_define([_LT_MANGLE_DEFUN],
8147
[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
8148
8149
8150
# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
8151
# -----------------------------------------------
8152
m4_define([LT_OPTION_DEFINE],
8153
[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
8154
])# LT_OPTION_DEFINE
8155
8156
8157
# dlopen
8158
# ------
8159
LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
8160
])
8161
8162
AU_DEFUN([AC_LIBTOOL_DLOPEN],
8163
[_LT_SET_OPTION([LT_INIT], [dlopen])
8164
AC_DIAGNOSE([obsolete],
8165
[$0: Remove this warning and the call to _LT_SET_OPTION when you
8166
put the `dlopen' option into LT_INIT's first parameter.])
8167
])
8168
8169
dnl aclocal-1.4 backwards compatibility:
8170
dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
8171
8172
8173
# win32-dll
8174
# ---------
8175
# Declare package support for building win32 dll's.
8176
LT_OPTION_DEFINE([LT_INIT], [win32-dll],
8177
[enable_win32_dll=yes
8178
8179
case $host in
8180
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*)
8181
AC_CHECK_TOOL(AS, as, false)
8182
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
8183
AC_CHECK_TOOL(OBJDUMP, objdump, false)
8184
;;
8185
esac
8186
8187
test -z "$AS" && AS=as
8188
_LT_DECL([], [AS], [0], [Assembler program])dnl
8189
8190
test -z "$DLLTOOL" && DLLTOOL=dlltool
8191
_LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl
8192
8193
test -z "$OBJDUMP" && OBJDUMP=objdump
8194
_LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl
8195
])# win32-dll
8196
8197
AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
8198
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
8199
_LT_SET_OPTION([LT_INIT], [win32-dll])
8200
AC_DIAGNOSE([obsolete],
8201
[$0: Remove this warning and the call to _LT_SET_OPTION when you
8202
put the `win32-dll' option into LT_INIT's first parameter.])
8203
])
8204
8205
dnl aclocal-1.4 backwards compatibility:
8206
dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
8207
8208
8209
# _LT_ENABLE_SHARED([DEFAULT])
8210
# ----------------------------
8211
# implement the --enable-shared flag, and supports the `shared' and
8212
# `disable-shared' LT_INIT options.
8213
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
8214
m4_define([_LT_ENABLE_SHARED],
8215
[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
8216
AC_ARG_ENABLE([shared],
8217
[AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
8218
[build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
8219
[p=${PACKAGE-default}
8220
case $enableval in
8221
yes) enable_shared=yes ;;
8222
no) enable_shared=no ;;
8223
*)
8224
enable_shared=no
8225
# Look at the argument we got. We use all the common list separators.
8226
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8227
for pkg in $enableval; do
8228
IFS="$lt_save_ifs"
8229
if test "X$pkg" = "X$p"; then
8230
enable_shared=yes
8231
fi
8232
done
8233
IFS="$lt_save_ifs"
8234
;;
8235
esac],
8236
[enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
8237
8238
_LT_DECL([build_libtool_libs], [enable_shared], [0],
8239
[Whether or not to build shared libraries])
8240
])# _LT_ENABLE_SHARED
8241
8242
LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
8243
LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
8244
8245
# Old names:
8246
AC_DEFUN([AC_ENABLE_SHARED],
8247
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
8248
])
8249
8250
AC_DEFUN([AC_DISABLE_SHARED],
8251
[_LT_SET_OPTION([LT_INIT], [disable-shared])
8252
])
8253
8254
AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
8255
AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
8256
8257
dnl aclocal-1.4 backwards compatibility:
8258
dnl AC_DEFUN([AM_ENABLE_SHARED], [])
8259
dnl AC_DEFUN([AM_DISABLE_SHARED], [])
8260
8261
8262
8263
# _LT_ENABLE_STATIC([DEFAULT])
8264
# ----------------------------
8265
# implement the --enable-static flag, and support the `static' and
8266
# `disable-static' LT_INIT options.
8267
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
8268
m4_define([_LT_ENABLE_STATIC],
8269
[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
8270
AC_ARG_ENABLE([static],
8271
[AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
8272
[build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
8273
[p=${PACKAGE-default}
8274
case $enableval in
8275
yes) enable_static=yes ;;
8276
no) enable_static=no ;;
8277
*)
8278
enable_static=no
8279
# Look at the argument we got. We use all the common list separators.
8280
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8281
for pkg in $enableval; do
8282
IFS="$lt_save_ifs"
8283
if test "X$pkg" = "X$p"; then
8284
enable_static=yes
8285
fi
8286
done
8287
IFS="$lt_save_ifs"
8288
;;
8289
esac],
8290
[enable_static=]_LT_ENABLE_STATIC_DEFAULT)
8291
8292
_LT_DECL([build_old_libs], [enable_static], [0],
8293
[Whether or not to build static libraries])
8294
])# _LT_ENABLE_STATIC
8295
8296
LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
8297
LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
8298
8299
# Old names:
8300
AC_DEFUN([AC_ENABLE_STATIC],
8301
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
8302
])
8303
8304
AC_DEFUN([AC_DISABLE_STATIC],
8305
[_LT_SET_OPTION([LT_INIT], [disable-static])
8306
])
8307
8308
AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
8309
AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
8310
8311
dnl aclocal-1.4 backwards compatibility:
8312
dnl AC_DEFUN([AM_ENABLE_STATIC], [])
8313
dnl AC_DEFUN([AM_DISABLE_STATIC], [])
8314
8315
8316
8317
# _LT_ENABLE_FAST_INSTALL([DEFAULT])
8318
# ----------------------------------
8319
# implement the --enable-fast-install flag, and support the `fast-install'
8320
# and `disable-fast-install' LT_INIT options.
8321
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
8322
m4_define([_LT_ENABLE_FAST_INSTALL],
8323
[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
8324
AC_ARG_ENABLE([fast-install],
8325
[AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
8326
[optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
8327
[p=${PACKAGE-default}
8328
case $enableval in
8329
yes) enable_fast_install=yes ;;
8330
no) enable_fast_install=no ;;
8331
*)
8332
enable_fast_install=no
8333
# Look at the argument we got. We use all the common list separators.
8334
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8335
for pkg in $enableval; do
8336
IFS="$lt_save_ifs"
8337
if test "X$pkg" = "X$p"; then
8338
enable_fast_install=yes
8339
fi
8340
done
8341
IFS="$lt_save_ifs"
8342
;;
8343
esac],
8344
[enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
8345
8346
_LT_DECL([fast_install], [enable_fast_install], [0],
8347
[Whether or not to optimize for fast installation])dnl
8348
])# _LT_ENABLE_FAST_INSTALL
8349
8350
LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
8351
LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
8352
8353
# Old names:
8354
AU_DEFUN([AC_ENABLE_FAST_INSTALL],
8355
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
8356
AC_DIAGNOSE([obsolete],
8357
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
8358
the `fast-install' option into LT_INIT's first parameter.])
8359
])
8360
8361
AU_DEFUN([AC_DISABLE_FAST_INSTALL],
8362
[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
8363
AC_DIAGNOSE([obsolete],
8364
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
8365
the `disable-fast-install' option into LT_INIT's first parameter.])
8366
])
8367
8368
dnl aclocal-1.4 backwards compatibility:
8369
dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
8370
dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
8371
8372
8373
# _LT_WITH_PIC([MODE])
8374
# --------------------
8375
# implement the --with-pic flag, and support the `pic-only' and `no-pic'
8376
# LT_INIT options.
8377
# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
8378
m4_define([_LT_WITH_PIC],
8379
[AC_ARG_WITH([pic],
8380
[AS_HELP_STRING([--with-pic],
8381
[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
8382
[pic_mode="$withval"],
8383
[pic_mode=default])
8384
8385
test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
8386
8387
_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
8388
])# _LT_WITH_PIC
8389
8390
LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
8391
LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
8392
8393
# Old name:
8394
AU_DEFUN([AC_LIBTOOL_PICMODE],
8395
[_LT_SET_OPTION([LT_INIT], [pic-only])
8396
AC_DIAGNOSE([obsolete],
8397
[$0: Remove this warning and the call to _LT_SET_OPTION when you
8398
put the `pic-only' option into LT_INIT's first parameter.])
8399
])
8400
8401
dnl aclocal-1.4 backwards compatibility:
8402
dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
8403
8404
8405
m4_define([_LTDL_MODE], [])
8406
LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
8407
[m4_define([_LTDL_MODE], [nonrecursive])])
8408
LT_OPTION_DEFINE([LTDL_INIT], [recursive],
8409
[m4_define([_LTDL_MODE], [recursive])])
8410
LT_OPTION_DEFINE([LTDL_INIT], [subproject],
8411
[m4_define([_LTDL_MODE], [subproject])])
8412
8413
m4_define([_LTDL_TYPE], [])
8414
LT_OPTION_DEFINE([LTDL_INIT], [installable],
8415
[m4_define([_LTDL_TYPE], [installable])])
8416
LT_OPTION_DEFINE([LTDL_INIT], [convenience],
8417
[m4_define([_LTDL_TYPE], [convenience])])
8418
8419
# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
8420
#
8421
# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
8422
# Written by Gary V. Vaughan, 2004
8423
#
8424
# This file is free software; the Free Software Foundation gives
8425
# unlimited permission to copy and/or distribute it, with or without
8426
# modifications, as long as this notice is preserved.
8427
8428
# serial 6 ltsugar.m4
8429
8430
# This is to help aclocal find these macros, as it can't see m4_define.
8431
AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
8432
8433
8434
# lt_join(SEP, ARG1, [ARG2...])
8435
# -----------------------------
8436
# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
8437
# associated separator.
8438
# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
8439
# versions in m4sugar had bugs.
8440
m4_define([lt_join],
8441
[m4_if([$#], [1], [],
8442
[$#], [2], [[$2]],
8443
[m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
8444
m4_define([_lt_join],
8445
[m4_if([$#$2], [2], [],
8446
[m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
8447
8448
8449
# lt_car(LIST)
8450
# lt_cdr(LIST)
8451
# ------------
8452
# Manipulate m4 lists.
8453
# These macros are necessary as long as will still need to support
8454
# Autoconf-2.59 which quotes differently.
8455
m4_define([lt_car], [[$1]])
8456
m4_define([lt_cdr],
8457
[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
8458
[$#], 1, [],
8459
[m4_dquote(m4_shift($@))])])
8460
m4_define([lt_unquote], $1)
8461
8462
8463
# lt_append(MACRO-NAME, STRING, [SEPARATOR])
8464
# ------------------------------------------
8465
# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
8466
# Note that neither SEPARATOR nor STRING are expanded; they are appended
8467
# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
8468
# No SEPARATOR is output if MACRO-NAME was previously undefined (different
8469
# than defined and empty).
8470
#
8471
# This macro is needed until we can rely on Autoconf 2.62, since earlier
8472
# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
8473
m4_define([lt_append],
8474
[m4_define([$1],
8475
m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
8476
8477
8478
8479
# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
8480
# ----------------------------------------------------------
8481
# Produce a SEP delimited list of all paired combinations of elements of
8482
# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
8483
# has the form PREFIXmINFIXSUFFIXn.
8484
# Needed until we can rely on m4_combine added in Autoconf 2.62.
8485
m4_define([lt_combine],
8486
[m4_if(m4_eval([$# > 3]), [1],
8487
[m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
8488
[[m4_foreach([_Lt_prefix], [$2],
8489
[m4_foreach([_Lt_suffix],
8490
]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
8491
[_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
8492
8493
8494
# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
8495
# -----------------------------------------------------------------------
8496
# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
8497
# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
8498
m4_define([lt_if_append_uniq],
8499
[m4_ifdef([$1],
8500
[m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
8501
[lt_append([$1], [$2], [$3])$4],
8502
[$5])],
8503
[lt_append([$1], [$2], [$3])$4])])
8504
8505
8506
# lt_dict_add(DICT, KEY, VALUE)
8507
# -----------------------------
8508
m4_define([lt_dict_add],
8509
[m4_define([$1($2)], [$3])])
8510
8511
8512
# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
8513
# --------------------------------------------
8514
m4_define([lt_dict_add_subkey],
8515
[m4_define([$1($2:$3)], [$4])])
8516
8517
8518
# lt_dict_fetch(DICT, KEY, [SUBKEY])
8519
# ----------------------------------
8520
m4_define([lt_dict_fetch],
8521
[m4_ifval([$3],
8522
m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
8523
m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
8524
8525
8526
# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
8527
# -----------------------------------------------------------------
8528
m4_define([lt_if_dict_fetch],
8529
[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
8530
[$5],
8531
[$6])])
8532
8533
8534
# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
8535
# --------------------------------------------------------------
8536
m4_define([lt_dict_filter],
8537
[m4_if([$5], [], [],
8538
[lt_join(m4_quote(m4_default([$4], [[, ]])),
8539
lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
8540
[lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
8541
])
8542
8543
# ltversion.m4 -- version numbers -*- Autoconf -*-
8544
#
8545
# Copyright (C) 2004 Free Software Foundation, Inc.
8546
# Written by Scott James Remnant, 2004
8547
#
8548
# This file is free software; the Free Software Foundation gives
8549
# unlimited permission to copy and/or distribute it, with or without
8550
# modifications, as long as this notice is preserved.
8551
8552
# Generated from ltversion.in.
8553
8554
# serial 3017 ltversion.m4
8555
# This file is part of GNU Libtool
8556
8557
m4_define([LT_PACKAGE_VERSION], [2.2.6b])
8558
m4_define([LT_PACKAGE_REVISION], [1.3017])
8559
8560
AC_DEFUN([LTVERSION_VERSION],
8561
[macro_version='2.2.6b'
8562
macro_revision='1.3017'
8563
_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
8564
_LT_DECL(, macro_revision, 0)
8565
])
8566
8567
# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
8568
#
8569
# Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc.
8570
# Written by Scott James Remnant, 2004.
8571
#
8572
# This file is free software; the Free Software Foundation gives
8573
# unlimited permission to copy and/or distribute it, with or without
8574
# modifications, as long as this notice is preserved.
8575
8576
# serial 4 lt~obsolete.m4
8577
8578
# These exist entirely to fool aclocal when bootstrapping libtool.
8579
#
8580
# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
8581
# which have later been changed to m4_define as they aren't part of the
8582
# exported API, or moved to Autoconf or Automake where they belong.
8583
#
8584
# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
8585
# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
8586
# using a macro with the same name in our local m4/libtool.m4 it'll
8587
# pull the old libtool.m4 in (it doesn't see our shiny new m4_define
8588
# and doesn't know about Autoconf macros at all.)
8589
#
8590
# So we provide this file, which has a silly filename so it's always
8591
# included after everything else. This provides aclocal with the
8592
# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
8593
# because those macros already exist, or will be overwritten later.
8594
# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
8595
#
8596
# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
8597
# Yes, that means every name once taken will need to remain here until
8598
# we give up compatibility with versions before 1.7, at which point
8599
# we need to keep only those names which we still refer to.
8600
8601
# This is to help aclocal find these macros, as it can't see m4_define.
8602
AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
8603
8604
m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
8605
m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
8606
m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
8607
m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
8608
m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
8609
m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
8610
m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
8611
m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
8612
m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])])
8613
m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])])
8614
m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])])
8615
m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
8616
m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
8617
m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
8618
m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
8619
m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
8620
m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])])
8621
m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
8622
m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
8623
m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])])
8624
m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])])
8625
m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
8626
m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
8627
m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
8628
m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
8629
m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
8630
m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
8631
m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
8632
m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])])
8633
m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])])
8634
m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])])
8635
m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
8636
m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])])
8637
m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])])
8638
m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])])
8639
m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])])
8640
m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
8641
m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])])
8642
m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
8643
m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])])
8644
m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])])
8645
m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])])
8646
m4_ifndef([AC_LIBTOOL_RC], [AC_DEFUN([AC_LIBTOOL_RC])])
8647
m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
8648
m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
8649
m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
8650
m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
8651
m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
8652
m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
8653
m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
8654
m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
8655
m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
8656
m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
8657
m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])])
8658
m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
8659
500
8660
# nls.m4 serial 3 (gettext-0.15)
501
8661
dnl Copyright (C) 1995-2003, 2005-2006 Free Software Foundation, Inc.
502
8662
dnl This file is free software; the Free Software Foundation
1761
9921
AC_MSG_ERROR([Vala $1 not found.])])])])
1762
9922
])
1763
9923
1764
m4_include([m4/intltool.m4])
1765
m4_include([m4/libtool.m4])
1766
m4_include([m4/ltoptions.m4])
1767
m4_include([m4/ltsugar.m4])
1768
m4_include([m4/ltversion.m4])
1769
m4_include([m4/lt~obsolete.m4])
Loggerhead is a web-based interface for Breezy
Version: 2.0.1