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- Committer: Bazaar Package Importer
- Author(s): Petter Reinholdtsen
- Date: 2005-04-07 01:18:44 UTC
- Revision ID: james.westby@ubuntu.com-20050407011844-a1b206z5iefiu5vi
Tags: upstream-1.8.1
Import upstream version 1.8.1
- files added:
- contrib
- control
- debian
- doc
- include
- include/ipmitool
- lib
- src
- src/plugins
- src/plugins/bmc
- src/plugins/imb
- src/plugins/lan
- src/plugins/lanplus
- src/plugins/lipmi
- src/plugins/open
added
removed
aclocal.m4
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# aclocal.m4 generated automatically by aclocal 1.6.3 -*- Autoconf -*-
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# Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002
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# Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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# PARTICULAR PURPOSE.
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# Do all the work for Automake. -*- Autoconf -*-
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# This macro actually does too much some checks are only needed if
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# your package does certain things. But this isn't really a big deal.
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# Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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if depmode=$depmode \
519
source=conftest.c object=conftest.o \
520
depfile=conftest.Po tmpdepfile=conftest.TPo \
521
$SHELL ./depcomp $depcc -c conftest.c -o conftest.o >/dev/null 2>&1 &&
522
grep conftest.h conftest.Po > /dev/null 2>&1 &&
523
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
524
am_cv_$1_dependencies_compiler_type=$depmode
525
break
526
fi
527
done
528
529
cd ..
530
rm -rf conftest.dir
531
else
532
am_cv_$1_dependencies_compiler_type=none
533
fi
534
])
535
AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
536
])
537
538
539
# AM_SET_DEPDIR
540
# -------------
541
# Choose a directory name for dependency files.
542
# This macro is AC_REQUIREd in _AM_DEPENDENCIES
543
AC_DEFUN([AM_SET_DEPDIR],
544
[rm -f .deps 2>/dev/null
545
mkdir .deps 2>/dev/null
546
if test -d .deps; then
547
DEPDIR=.deps
548
else
549
# MS-DOS does not allow filenames that begin with a dot.
550
DEPDIR=_deps
551
fi
552
rmdir .deps 2>/dev/null
553
AC_SUBST([DEPDIR])
554
])
555
556
557
# AM_DEP_TRACK
558
# ------------
559
AC_DEFUN([AM_DEP_TRACK],
560
[AC_ARG_ENABLE(dependency-tracking,
561
[ --disable-dependency-tracking Speeds up one-time builds
562
--enable-dependency-tracking Do not reject slow dependency extractors])
563
if test "x$enable_dependency_tracking" != xno; then
564
am_depcomp="$ac_aux_dir/depcomp"
565
AMDEPBACKSLASH='\'
566
fi
567
AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
568
AC_SUBST([AMDEPBACKSLASH])
569
])
570
571
# Generate code to set up dependency tracking. -*- Autoconf -*-
572
573
# Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
574
575
# This program is free software; you can redistribute it and/or modify
576
# it under the terms of the GNU General Public License as published by
577
# the Free Software Foundation; either version 2, or (at your option)
578
# any later version.
579
580
# This program is distributed in the hope that it will be useful,
581
# but WITHOUT ANY WARRANTY; without even the implied warranty of
582
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
583
# GNU General Public License for more details.
584
585
# You should have received a copy of the GNU General Public License
586
# along with this program; if not, write to the Free Software
587
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
588
# 02111-1307, USA.
589
590
#serial 2
591
592
# _AM_OUTPUT_DEPENDENCY_COMMANDS
593
# ------------------------------
594
AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
595
[for mf in $CONFIG_FILES; do
596
# Strip MF so we end up with the name of the file.
597
mf=`echo "$mf" | sed -e 's/:.*$//'`
598
# Check whether this is an Automake generated Makefile or not.
599
# We used to match only the files named `Makefile.in', but
600
# some people rename them; so instead we look at the file content.
601
# Grep'ing the first line is not enough: some people post-process
602
# each Makefile.in and add a new line on top of each file to say so.
603
# So let's grep whole file.
604
if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
605
dirpart=`AS_DIRNAME("$mf")`
606
else
607
continue
608
fi
609
grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue
610
# Extract the definition of DEP_FILES from the Makefile without
611
# running `make'.
612
DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
613
test -z "$DEPDIR" && continue
614
# When using ansi2knr, U may be empty or an underscore; expand it
615
U=`sed -n -e '/^U = / s///p' < "$mf"`
616
test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
617
# We invoke sed twice because it is the simplest approach to
618
# changing $(DEPDIR) to its actual value in the expansion.
619
for file in `sed -n -e '
620
/^DEP_FILES = .*\\\\$/ {
621
s/^DEP_FILES = //
622
:loop
623
s/\\\\$//
624
p
625
n
626
/\\\\$/ b loop
627
p
628
}
629
/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
630
sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
631
# Make sure the directory exists.
632
test -f "$dirpart/$file" && continue
633
fdir=`AS_DIRNAME(["$file"])`
634
AS_MKDIR_P([$dirpart/$fdir])
635
# echo "creating $dirpart/$file"
636
echo '# dummy' > "$dirpart/$file"
637
done
638
done
639
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
640
641
642
# AM_OUTPUT_DEPENDENCY_COMMANDS
643
# -----------------------------
644
# This macro should only be invoked once -- use via AC_REQUIRE.
645
#
646
# This code is only required when automatic dependency tracking
647
# is enabled. FIXME. This creates each `.P' file that we will
648
# need in order to bootstrap the dependency handling code.
649
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
650
[AC_CONFIG_COMMANDS([depfiles],
651
[test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
652
[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
653
])
654
655
# Copyright 2001 Free Software Foundation, Inc. -*- Autoconf -*-
656
657
# This program is free software; you can redistribute it and/or modify
658
# it under the terms of the GNU General Public License as published by
659
# the Free Software Foundation; either version 2, or (at your option)
660
# any later version.
661
662
# This program is distributed in the hope that it will be useful,
663
# but WITHOUT ANY WARRANTY; without even the implied warranty of
664
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
665
# GNU General Public License for more details.
666
667
# You should have received a copy of the GNU General Public License
668
# along with this program; if not, write to the Free Software
669
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
670
# 02111-1307, USA.
671
672
# serial 2
673
674
# AM_MAKE_INCLUDE()
675
# -----------------
676
# Check to see how make treats includes.
677
AC_DEFUN([AM_MAKE_INCLUDE],
678
[am_make=${MAKE-make}
679
cat > confinc << 'END'
680
doit:
681
@echo done
682
END
683
# If we don't find an include directive, just comment out the code.
684
AC_MSG_CHECKING([for style of include used by $am_make])
685
am__include="#"
686
am__quote=
687
_am_result=none
688
# First try GNU make style include.
689
echo "include confinc" > confmf
690
# We grep out `Entering directory' and `Leaving directory'
691
# messages which can occur if `w' ends up in MAKEFLAGS.
692
# In particular we don't look at `^make:' because GNU make might
693
# be invoked under some other name (usually "gmake"), in which
694
# case it prints its new name instead of `make'.
695
if test "`$am_make -s -f confmf 2> /dev/null | fgrep -v 'ing directory'`" = "done"; then
696
am__include=include
697
am__quote=
698
_am_result=GNU
699
fi
700
# Now try BSD make style include.
701
if test "$am__include" = "#"; then
702
echo '.include "confinc"' > confmf
703
if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
704
am__include=.include
705
am__quote="\""
706
_am_result=BSD
707
fi
708
fi
709
AC_SUBST(am__include)
710
AC_SUBST(am__quote)
711
AC_MSG_RESULT($_am_result)
712
rm -f confinc confmf
713
])
714
715
# AM_CONDITIONAL -*- Autoconf -*-
716
717
# Copyright 1997, 2000, 2001 Free Software Foundation, Inc.
718
719
# This program is free software; you can redistribute it and/or modify
720
# it under the terms of the GNU General Public License as published by
721
# the Free Software Foundation; either version 2, or (at your option)
722
# any later version.
723
724
# This program is distributed in the hope that it will be useful,
725
# but WITHOUT ANY WARRANTY; without even the implied warranty of
726
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
727
# GNU General Public License for more details.
728
729
# You should have received a copy of the GNU General Public License
730
# along with this program; if not, write to the Free Software
731
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
732
# 02111-1307, USA.
733
734
# serial 5
735
736
AC_PREREQ(2.52)
737
738
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
739
# -------------------------------------
740
# Define a conditional.
741
AC_DEFUN([AM_CONDITIONAL],
742
[ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
743
[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
744
AC_SUBST([$1_TRUE])
745
AC_SUBST([$1_FALSE])
746
if $2; then
747
$1_TRUE=
748
$1_FALSE='#'
749
else
750
$1_TRUE='#'
751
$1_FALSE=
752
fi
753
AC_CONFIG_COMMANDS_PRE(
754
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
755
AC_MSG_ERROR([conditional \"$1\" was never defined.
756
Usually this means the macro was only invoked conditionally.])
757
fi])])
758
759
# Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*-
760
761
# Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
762
763
# This program is free software; you can redistribute it and/or modify
764
# it under the terms of the GNU General Public License as published by
765
# the Free Software Foundation; either version 2, or (at your option)
766
# any later version.
767
768
# This program is distributed in the hope that it will be useful,
769
# but WITHOUT ANY WARRANTY; without even the implied warranty of
770
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
771
# GNU General Public License for more details.
772
773
# You should have received a copy of the GNU General Public License
774
# along with this program; if not, write to the Free Software
775
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
776
# 02111-1307, USA.
777
778
AC_PREREQ([2.52])
779
780
# serial 6
781
782
# When config.status generates a header, we must update the stamp-h file.
783
# This file resides in the same directory as the config header
784
# that is generated. We must strip everything past the first ":",
785
# and everything past the last "/".
786
787
# _AM_DIRNAME(PATH)
788
# -----------------
789
# Like AS_DIRNAME, only do it during macro expansion
790
AC_DEFUN([_AM_DIRNAME],
791
[m4_if(regexp([$1], [^.*[^/]//*[^/][^/]*/*$]), -1,
792
m4_if(regexp([$1], [^//\([^/]\|$\)]), -1,
793
m4_if(regexp([$1], [^/.*]), -1,
794
[.],
795
patsubst([$1], [^\(/\).*], [\1])),
796
patsubst([$1], [^\(//\)\([^/].*\|$\)], [\1])),
797
patsubst([$1], [^\(.*[^/]\)//*[^/][^/]*/*$], [\1]))[]dnl
798
])# _AM_DIRNAME
799
800
801
# The stamp files are numbered to have different names.
802
# We could number them on a directory basis, but that's additional
803
# complications, let's have a unique counter.
804
m4_define([_AM_STAMP_Count], [0])
805
806
807
# _AM_STAMP(HEADER)
808
# -----------------
809
# The name of the stamp file for HEADER.
810
AC_DEFUN([_AM_STAMP],
811
[m4_define([_AM_STAMP_Count], m4_incr(_AM_STAMP_Count))dnl
812
AS_ESCAPE(_AM_DIRNAME(patsubst([$1],
813
[:.*])))/stamp-h[]_AM_STAMP_Count])
814
815
816
# _AM_CONFIG_HEADER(HEADER[:SOURCES], COMMANDS, INIT-COMMANDS)
817
# ------------------------------------------------------------
818
# We used to try to get a real timestamp in stamp-h. But the fear is that
819
# that will cause unnecessary cvs conflicts.
820
AC_DEFUN([_AM_CONFIG_HEADER],
821
[# Add the stamp file to the list of files AC keeps track of,
822
# along with our hook.
823
AC_CONFIG_HEADERS([$1],
824
[# update the timestamp
825
echo 'timestamp for $1' >"_AM_STAMP([$1])"
826
$2],
827
[$3])
828
])# _AM_CONFIG_HEADER
829
830
831
# AM_CONFIG_HEADER(HEADER[:SOURCES]..., COMMANDS, INIT-COMMANDS)
832
# --------------------------------------------------------------
833
AC_DEFUN([AM_CONFIG_HEADER],
834
[AC_FOREACH([_AM_File], [$1], [_AM_CONFIG_HEADER(_AM_File, [$2], [$3])])
835
])# AM_CONFIG_HEADER
836
837
# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
838
839
# serial 47 AC_PROG_LIBTOOL
840
# Debian $Rev: 214 $
841
842
843
# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
844
# -----------------------------------------------------------
845
# If this macro is not defined by Autoconf, define it here.
846
m4_ifdef([AC_PROVIDE_IFELSE],
847
[],
848
[m4_define([AC_PROVIDE_IFELSE],
849
[m4_ifdef([AC_PROVIDE_$1],
850
[$2], [$3])])])
851
852
853
# AC_PROG_LIBTOOL
854
# ---------------
855
AC_DEFUN([AC_PROG_LIBTOOL],
856
[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
857
dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
858
dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
859
AC_PROVIDE_IFELSE([AC_PROG_CXX],
860
[AC_LIBTOOL_CXX],
861
[define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
862
])])
863
dnl And a similar setup for Fortran 77 support
864
AC_PROVIDE_IFELSE([AC_PROG_F77],
865
[AC_LIBTOOL_F77],
866
[define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77
867
])])
868
869
dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
870
dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
871
dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
872
AC_PROVIDE_IFELSE([AC_PROG_GCJ],
873
[AC_LIBTOOL_GCJ],
874
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
875
[AC_LIBTOOL_GCJ],
876
[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
877
[AC_LIBTOOL_GCJ],
878
[ifdef([AC_PROG_GCJ],
879
[define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])
880
ifdef([A][M_PROG_GCJ],
881
[define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])])
882
ifdef([LT_AC_PROG_GCJ],
883
[define([LT_AC_PROG_GCJ],
884
defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])
885
])])# AC_PROG_LIBTOOL
886
887
888
# _AC_PROG_LIBTOOL
889
# ----------------
890
AC_DEFUN([_AC_PROG_LIBTOOL],
891
[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
892
AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
893
AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
894
AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
895
896
# This can be used to rebuild libtool when needed
897
LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
898
899
# Always use our own libtool.
900
LIBTOOL='$(SHELL) $(top_builddir)/libtool'
901
AC_SUBST(LIBTOOL)dnl
902
903
# Prevent multiple expansion
904
define([AC_PROG_LIBTOOL], [])
905
])# _AC_PROG_LIBTOOL
906
907
908
# AC_LIBTOOL_SETUP
909
# ----------------
910
AC_DEFUN([AC_LIBTOOL_SETUP],
911
[AC_PREREQ(2.50)dnl
912
AC_REQUIRE([AC_ENABLE_SHARED])dnl
913
AC_REQUIRE([AC_ENABLE_STATIC])dnl
914
AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
915
AC_REQUIRE([AC_CANONICAL_HOST])dnl
916
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
917
AC_REQUIRE([AC_PROG_CC])dnl
918
AC_REQUIRE([AC_PROG_LD])dnl
919
AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
920
AC_REQUIRE([AC_PROG_NM])dnl
921
922
AC_REQUIRE([AC_PROG_LN_S])dnl
923
AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
924
# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
925
AC_REQUIRE([AC_OBJEXT])dnl
926
AC_REQUIRE([AC_EXEEXT])dnl
927
dnl
928
929
AC_LIBTOOL_SYS_MAX_CMD_LEN
930
AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
931
AC_LIBTOOL_OBJDIR
932
933
AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
934
_LT_AC_PROG_ECHO_BACKSLASH
935
936
case $host_os in
937
aix3*)
938
# AIX sometimes has problems with the GCC collect2 program. For some
939
# reason, if we set the COLLECT_NAMES environment variable, the problems
940
# vanish in a puff of smoke.
941
if test "X${COLLECT_NAMES+set}" != Xset; then
942
COLLECT_NAMES=
943
export COLLECT_NAMES
944
fi
945
;;
946
esac
947
948
# Sed substitution that helps us do robust quoting. It backslashifies
949
# metacharacters that are still active within double-quoted strings.
950
Xsed='sed -e s/^X//'
951
[sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
952
953
# Same as above, but do not quote variable references.
954
[double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
955
956
# Sed substitution to delay expansion of an escaped shell variable in a
957
# double_quote_subst'ed string.
958
delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
959
960
# Sed substitution to avoid accidental globbing in evaled expressions
961
no_glob_subst='s/\*/\\\*/g'
962
963
# Constants:
964
rm="rm -f"
965
966
# Global variables:
967
default_ofile=libtool
968
can_build_shared=yes
969
970
# All known linkers require a `.a' archive for static linking (except M$VC,
971
# which needs '.lib').
972
libext=a
973
ltmain="$ac_aux_dir/ltmain.sh"
974
ofile="$default_ofile"
975
with_gnu_ld="$lt_cv_prog_gnu_ld"
976
977
AC_CHECK_TOOL(AR, ar, false)
978
AC_CHECK_TOOL(RANLIB, ranlib, :)
979
AC_CHECK_TOOL(STRIP, strip, :)
980
981
old_CC="$CC"
982
old_CFLAGS="$CFLAGS"
983
984
# Set sane defaults for various variables
985
test -z "$AR" && AR=ar
986
test -z "$AR_FLAGS" && AR_FLAGS=cru
987
test -z "$AS" && AS=as
988
test -z "$CC" && CC=cc
989
test -z "$LTCC" && LTCC=$CC
990
test -z "$DLLTOOL" && DLLTOOL=dlltool
991
test -z "$LD" && LD=ld
992
test -z "$LN_S" && LN_S="ln -s"
993
test -z "$MAGIC_CMD" && MAGIC_CMD=file
994
test -z "$NM" && NM=nm
995
test -z "$SED" && SED=sed
996
test -z "$OBJDUMP" && OBJDUMP=objdump
997
test -z "$RANLIB" && RANLIB=:
998
test -z "$STRIP" && STRIP=:
999
test -z "$ac_objext" && ac_objext=o
1000
1001
# Determine commands to create old-style static archives.
1002
old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
1003
old_postinstall_cmds='chmod 644 $oldlib'
1004
old_postuninstall_cmds=
1005
1006
if test -n "$RANLIB"; then
1007
case $host_os in
1008
openbsd*)
1009
old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
1010
;;
1011
*)
1012
old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
1013
;;
1014
esac
1015
old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
1016
fi
1017
1018
# Only perform the check for file, if the check method requires it
1019
case $deplibs_check_method in
1020
file_magic*)
1021
if test "$file_magic_cmd" = '$MAGIC_CMD'; then
1022
AC_PATH_MAGIC
1023
fi
1024
;;
1025
esac
1026
1027
AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
1028
AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
1029
enable_win32_dll=yes, enable_win32_dll=no)
1030
1031
AC_ARG_ENABLE([libtool-lock],
1032
[AC_HELP_STRING([--disable-libtool-lock],
1033
[avoid locking (might break parallel builds)])])
1034
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1035
1036
AC_ARG_WITH([pic],
1037
[AC_HELP_STRING([--with-pic],
1038
[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
1039
[pic_mode="$withval"],
1040
[pic_mode=default])
1041
test -z "$pic_mode" && pic_mode=default
1042
1043
# Use C for the default configuration in the libtool script
1044
tagname=
1045
AC_LIBTOOL_LANG_C_CONFIG
1046
_LT_AC_TAGCONFIG
1047
])# AC_LIBTOOL_SETUP
1048
1049
1050
# _LT_AC_SYS_COMPILER
1051
# -------------------
1052
AC_DEFUN([_LT_AC_SYS_COMPILER],
1053
[AC_REQUIRE([AC_PROG_CC])dnl
1054
1055
# If no C compiler was specified, use CC.
1056
LTCC=${LTCC-"$CC"}
1057
1058
# Allow CC to be a program name with arguments.
1059
compiler=$CC
1060
])# _LT_AC_SYS_COMPILER
1061
1062
1063
# _LT_AC_SYS_LIBPATH_AIX
1064
# ----------------------
1065
# Links a minimal program and checks the executable
1066
# for the system default hardcoded library path. In most cases,
1067
# this is /usr/lib:/lib, but when the MPI compilers are used
1068
# the location of the communication and MPI libs are included too.
1069
# If we don't find anything, use the default library path according
1070
# to the aix ld manual.
1071
AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
1072
[AC_LINK_IFELSE(AC_LANG_PROGRAM,[
1073
aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
1074
}'`
1075
# Check for a 64-bit object if we didn't find anything.
1076
if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
1077
}'`; fi],[])
1078
if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
1079
])# _LT_AC_SYS_LIBPATH_AIX
1080
1081
1082
# _LT_AC_SHELL_INIT(ARG)
1083
# ----------------------
1084
AC_DEFUN([_LT_AC_SHELL_INIT],
1085
[ifdef([AC_DIVERSION_NOTICE],
1086
[AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
1087
[AC_DIVERT_PUSH(NOTICE)])
1088
$1
1089
AC_DIVERT_POP
1090
])# _LT_AC_SHELL_INIT
1091
1092
1093
# _LT_AC_PROG_ECHO_BACKSLASH
1094
# --------------------------
1095
# Add some code to the start of the generated configure script which
1096
# will find an echo command which doesn't interpret backslashes.
1097
AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
1098
[_LT_AC_SHELL_INIT([
1099
# Check that we are running under the correct shell.
1100
SHELL=${CONFIG_SHELL-/bin/sh}
1101
1102
case X$ECHO in
1103
X*--fallback-echo)
1104
# Remove one level of quotation (which was required for Make).
1105
ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
1106
;;
1107
esac
1108
1109
echo=${ECHO-echo}
1110
if test "X[$]1" = X--no-reexec; then
1111
# Discard the --no-reexec flag, and continue.
1112
shift
1113
elif test "X[$]1" = X--fallback-echo; then
1114
# Avoid inline document here, it may be left over
1115
:
1116
elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
1117
# Yippee, $echo works!
1118
:
1119
else
1120
# Restart under the correct shell.
1121
exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
1122
fi
1123
1124
if test "X[$]1" = X--fallback-echo; then
1125
# used as fallback echo
1126
shift
1127
cat <<EOF
1128
[$]*
1129
EOF
1130
exit 0
1131
fi
1132
1133
# The HP-UX ksh and POSIX shell print the target directory to stdout
1134
# if CDPATH is set.
1135
if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
1136
1137
if test -z "$ECHO"; then
1138
if test "X${echo_test_string+set}" != Xset; then
1139
# find a string as large as possible, as long as the shell can cope with it
1140
for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
1141
# expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
1142
if (echo_test_string="`eval $cmd`") 2>/dev/null &&
1143
echo_test_string="`eval $cmd`" &&
1144
(test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
1145
then
1146
break
1147
fi
1148
done
1149
fi
1150
1151
if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
1152
echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
1153
test "X$echo_testing_string" = "X$echo_test_string"; then
1154
:
1155
else
1156
# The Solaris, AIX, and Digital Unix default echo programs unquote
1157
# backslashes. This makes it impossible to quote backslashes using
1158
# echo "$something" | sed 's/\\/\\\\/g'
1159
#
1160
# So, first we look for a working echo in the user's PATH.
1161
1162
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1163
for dir in $PATH /usr/ucb; do
1164
IFS="$lt_save_ifs"
1165
if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
1166
test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
1167
echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
1168
test "X$echo_testing_string" = "X$echo_test_string"; then
1169
echo="$dir/echo"
1170
break
1171
fi
1172
done
1173
IFS="$lt_save_ifs"
1174
1175
if test "X$echo" = Xecho; then
1176
# We didn't find a better echo, so look for alternatives.
1177
if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
1178
echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
1179
test "X$echo_testing_string" = "X$echo_test_string"; then
1180
# This shell has a builtin print -r that does the trick.
1181
echo='print -r'
1182
elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
1183
test "X$CONFIG_SHELL" != X/bin/ksh; then
1184
# If we have ksh, try running configure again with it.
1185
ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
1186
export ORIGINAL_CONFIG_SHELL
1187
CONFIG_SHELL=/bin/ksh
1188
export CONFIG_SHELL
1189
exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
1190
else
1191
# Try using printf.
1192
echo='printf %s\n'
1193
if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
1194
echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
1195
test "X$echo_testing_string" = "X$echo_test_string"; then
1196
# Cool, printf works
1197
:
1198
elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
1199
test "X$echo_testing_string" = 'X\t' &&
1200
echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
1201
test "X$echo_testing_string" = "X$echo_test_string"; then
1202
CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
1203
export CONFIG_SHELL
1204
SHELL="$CONFIG_SHELL"
1205
export SHELL
1206
echo="$CONFIG_SHELL [$]0 --fallback-echo"
1207
elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
1208
test "X$echo_testing_string" = 'X\t' &&
1209
echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
1210
test "X$echo_testing_string" = "X$echo_test_string"; then
1211
echo="$CONFIG_SHELL [$]0 --fallback-echo"
1212
else
1213
# maybe with a smaller string...
1214
prev=:
1215
1216
for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
1217
if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
1218
then
1219
break
1220
fi
1221
prev="$cmd"
1222
done
1223
1224
if test "$prev" != 'sed 50q "[$]0"'; then
1225
echo_test_string=`eval $prev`
1226
export echo_test_string
1227
exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
1228
else
1229
# Oops. We lost completely, so just stick with echo.
1230
echo=echo
1231
fi
1232
fi
1233
fi
1234
fi
1235
fi
1236
fi
1237
1238
# Copy echo and quote the copy suitably for passing to libtool from
1239
# the Makefile, instead of quoting the original, which is used later.
1240
ECHO=$echo
1241
if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
1242
ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
1243
fi
1244
1245
AC_SUBST(ECHO)
1246
])])# _LT_AC_PROG_ECHO_BACKSLASH
1247
1248
1249
# _LT_AC_LOCK
1250
# -----------
1251
AC_DEFUN([_LT_AC_LOCK],
1252
[AC_ARG_ENABLE([libtool-lock],
1253
[AC_HELP_STRING([--disable-libtool-lock],
1254
[avoid locking (might break parallel builds)])])
1255
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1256
1257
# Some flags need to be propagated to the compiler or linker for good
1258
# libtool support.
1259
case $host in
1260
ia64-*-hpux*)
1261
# Find out which ABI we are using.
1262
echo 'int i;' > conftest.$ac_ext
1263
if AC_TRY_EVAL(ac_compile); then
1264
case `/usr/bin/file conftest.$ac_objext` in
1265
*ELF-32*)
1266
HPUX_IA64_MODE="32"
1267
;;
1268
*ELF-64*)
1269
HPUX_IA64_MODE="64"
1270
;;
1271
esac
1272
fi
1273
rm -rf conftest*
1274
;;
1275
*-*-irix6*)
1276
# Find out which ABI we are using.
1277
echo '[#]line __oline__ "configure"' > conftest.$ac_ext
1278
if AC_TRY_EVAL(ac_compile); then
1279
if test "$lt_cv_prog_gnu_ld" = yes; then
1280
case `/usr/bin/file conftest.$ac_objext` in
1281
*32-bit*)
1282
LD="${LD-ld} -melf32bsmip"
1283
;;
1284
*N32*)
1285
LD="${LD-ld} -melf32bmipn32"
1286
;;
1287
*64-bit*)
1288
LD="${LD-ld} -melf64bmip"
1289
;;
1290
esac
1291
else
1292
case `/usr/bin/file conftest.$ac_objext` in
1293
*32-bit*)
1294
LD="${LD-ld} -32"
1295
;;
1296
*N32*)
1297
LD="${LD-ld} -n32"
1298
;;
1299
*64-bit*)
1300
LD="${LD-ld} -64"
1301
;;
1302
esac
1303
fi
1304
fi
1305
rm -rf conftest*
1306
;;
1307
1308
x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
1309
# Find out which ABI we are using.
1310
echo 'int i;' > conftest.$ac_ext
1311
if AC_TRY_EVAL(ac_compile); then
1312
case "`/usr/bin/file conftest.o`" in
1313
*32-bit*)
1314
case $host in
1315
x86_64-*linux*)
1316
LD="${LD-ld} -m elf_i386"
1317
;;
1318
ppc64-*linux*|powerpc64-*linux*)
1319
LD="${LD-ld} -m elf32ppclinux"
1320
;;
1321
s390x-*linux*)
1322
LD="${LD-ld} -m elf_s390"
1323
;;
1324
sparc64-*linux*)
1325
LD="${LD-ld} -m elf32_sparc"
1326
;;
1327
esac
1328
;;
1329
*64-bit*)
1330
case $host in
1331
x86_64-*linux*)
1332
LD="${LD-ld} -m elf_x86_64"
1333
;;
1334
ppc*-*linux*|powerpc*-*linux*)
1335
LD="${LD-ld} -m elf64ppc"
1336
;;
1337
s390*-*linux*)
1338
LD="${LD-ld} -m elf64_s390"
1339
;;
1340
sparc*-*linux*)
1341
LD="${LD-ld} -m elf64_sparc"
1342
;;
1343
esac
1344
;;
1345
esac
1346
fi
1347
rm -rf conftest*
1348
;;
1349
1350
*-*-sco3.2v5*)
1351
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
1352
SAVE_CFLAGS="$CFLAGS"
1353
CFLAGS="$CFLAGS -belf"
1354
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1355
[AC_LANG_PUSH(C)
1356
AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1357
AC_LANG_POP])
1358
if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1359
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1360
CFLAGS="$SAVE_CFLAGS"
1361
fi
1362
;;
1363
AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
1364
[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
1365
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
1366
AC_CHECK_TOOL(AS, as, false)
1367
AC_CHECK_TOOL(OBJDUMP, objdump, false)
1368
;;
1369
])
1370
esac
1371
1372
need_locks="$enable_libtool_lock"
1373
1374
])# _LT_AC_LOCK
1375
1376
1377
# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1378
# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1379
# ----------------------------------------------------------------
1380
# Check whether the given compiler option works
1381
AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
1382
[AC_REQUIRE([LT_AC_PROG_SED])
1383
AC_CACHE_CHECK([$1], [$2],
1384
[$2=no
1385
ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1386
printf "$lt_simple_compile_test_code" > conftest.$ac_ext
1387
lt_compiler_flag="$3"
1388
# Insert the option either (1) after the last *FLAGS variable, or
1389
# (2) before a word containing "conftest.", or (3) at the end.
1390
# Note that $ac_compile itself does not contain backslashes and begins
1391
# with a dollar sign (not a hyphen), so the echo should work correctly.
1392
# The option is referenced via a variable to avoid confusing sed.
1393
lt_compile=`echo "$ac_compile" | $SED \
1394
-e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
1395
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1396
-e 's:$: $lt_compiler_flag:'`
1397
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1398
(eval "$lt_compile" 2>conftest.err)
1399
ac_status=$?
1400
cat conftest.err >&AS_MESSAGE_LOG_FD
1401
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1402
if (exit $ac_status) && test -s "$ac_outfile"; then
1403
# The compiler can only warn and ignore the option if not recognized
1404
# So say no if there are warnings
1405
if test ! -s conftest.err; then
1406
$2=yes
1407
fi
1408
fi
1409
$rm conftest*
1410
])
1411
1412
if test x"[$]$2" = xyes; then
1413
ifelse([$5], , :, [$5])
1414
else
1415
ifelse([$6], , :, [$6])
1416
fi
1417
])# AC_LIBTOOL_COMPILER_OPTION
1418
1419
1420
# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1421
# [ACTION-SUCCESS], [ACTION-FAILURE])
1422
# ------------------------------------------------------------
1423
# Check whether the given compiler option works
1424
AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
1425
[AC_CACHE_CHECK([$1], [$2],
1426
[$2=no
1427
save_LDFLAGS="$LDFLAGS"
1428
LDFLAGS="$LDFLAGS $3"
1429
printf "$lt_simple_link_test_code" > conftest.$ac_ext
1430
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1431
# The compiler can only warn and ignore the option if not recognized
1432
# So say no if there are warnings
1433
if test -s conftest.err; then
1434
# Append any errors to the config.log.
1435
cat conftest.err 1>&AS_MESSAGE_LOG_FD
1436
else
1437
$2=yes
1438
fi
1439
fi
1440
$rm conftest*
1441
LDFLAGS="$save_LDFLAGS"
1442
])
1443
1444
if test x"[$]$2" = xyes; then
1445
ifelse([$4], , :, [$4])
1446
else
1447
ifelse([$5], , :, [$5])
1448
fi
1449
])# AC_LIBTOOL_LINKER_OPTION
1450
1451
1452
# AC_LIBTOOL_SYS_MAX_CMD_LEN
1453
# --------------------------
1454
AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
1455
[# find the maximum length of command line arguments
1456
AC_MSG_CHECKING([the maximum length of command line arguments])
1457
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1458
i=0
1459
teststring="ABCD"
1460
1461
case $build_os in
1462
msdosdjgpp*)
1463
# On DJGPP, this test can blow up pretty badly due to problems in libc
1464
# (any single argument exceeding 2000 bytes causes a buffer overrun
1465
# during glob expansion). Even if it were fixed, the result of this
1466
# check would be larger than it should be.
1467
lt_cv_sys_max_cmd_len=12288; # 12K is about right
1468
;;
1469
1470
gnu*)
1471
# Under GNU Hurd, this test is not required because there is
1472
# no limit to the length of command line arguments.
1473
# Libtool will interpret -1 as no limit whatsoever
1474
lt_cv_sys_max_cmd_len=-1;
1475
;;
1476
1477
cygwin* | mingw*)
1478
# On Win9x/ME, this test blows up -- it succeeds, but takes
1479
# about 5 minutes as the teststring grows exponentially.
1480
# Worse, since 9x/ME are not pre-emptively multitasking,
1481
# you end up with a "frozen" computer, even though with patience
1482
# the test eventually succeeds (with a max line length of 256k).
1483
# Instead, let's just punt: use the minimum linelength reported by
1484
# all of the supported platforms: 8192 (on NT/2K/XP).
1485
lt_cv_sys_max_cmd_len=8192;
1486
;;
1487
1488
amigaos*)
1489
# On AmigaOS with pdksh, this test takes hours, literally.
1490
# So we just punt and use a minimum line length of 8192.
1491
lt_cv_sys_max_cmd_len=8192;
1492
;;
1493
1494
*)
1495
# If test is not a shell built-in, we'll probably end up computing a
1496
# maximum length that is only half of the actual maximum length, but
1497
# we can't tell.
1498
while (test "X"`$CONFIG_SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
1499
= "XX$teststring") >/dev/null 2>&1 &&
1500
new_result=`expr "X$teststring" : ".*" 2>&1` &&
1501
lt_cv_sys_max_cmd_len=$new_result &&
1502
test $i != 17 # 1/2 MB should be enough
1503
do
1504
i=`expr $i + 1`
1505
teststring=$teststring$teststring
1506
done
1507
teststring=
1508
# Add a significant safety factor because C++ compilers can tack on massive
1509
# amounts of additional arguments before passing them to the linker.
1510
# It appears as though 1/2 is a usable value.
1511
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1512
;;
1513
esac
1514
])
1515
if test -n $lt_cv_sys_max_cmd_len ; then
1516
AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1517
else
1518
AC_MSG_RESULT(none)
1519
fi
1520
])# AC_LIBTOOL_SYS_MAX_CMD_LEN
1521
1522
1523
# _LT_AC_CHECK_DLFCN
1524
# --------------------
1525
AC_DEFUN([_LT_AC_CHECK_DLFCN],
1526
[AC_CHECK_HEADERS(dlfcn.h)dnl
1527
])# _LT_AC_CHECK_DLFCN
1528
1529
1530
# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1531
# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1532
# ------------------------------------------------------------------
1533
AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
1534
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
1535
if test "$cross_compiling" = yes; then :
1536
[$4]
1537
else
1538
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1539
lt_status=$lt_dlunknown
1540
cat > conftest.$ac_ext <<EOF
1541
[#line __oline__ "configure"
1542
#include "confdefs.h"
1543
1544
#if HAVE_DLFCN_H
1545
#include <dlfcn.h>
1546
#endif
1547
1548
#include <stdio.h>
1549
1550
#ifdef RTLD_GLOBAL
1551
# define LT_DLGLOBAL RTLD_GLOBAL
1552
#else
1553
# ifdef DL_GLOBAL
1554
# define LT_DLGLOBAL DL_GLOBAL
1555
# else
1556
# define LT_DLGLOBAL 0
1557
# endif
1558
#endif
1559
1560
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1561
find out it does not work in some platform. */
1562
#ifndef LT_DLLAZY_OR_NOW
1563
# ifdef RTLD_LAZY
1564
# define LT_DLLAZY_OR_NOW RTLD_LAZY
1565
# else
1566
# ifdef DL_LAZY
1567
# define LT_DLLAZY_OR_NOW DL_LAZY
1568
# else
1569
# ifdef RTLD_NOW
1570
# define LT_DLLAZY_OR_NOW RTLD_NOW
1571
# else
1572
# ifdef DL_NOW
1573
# define LT_DLLAZY_OR_NOW DL_NOW
1574
# else
1575
# define LT_DLLAZY_OR_NOW 0
1576
# endif
1577
# endif
1578
# endif
1579
# endif
1580
#endif
1581
1582
#ifdef __cplusplus
1583
extern "C" void exit (int);
1584
#endif
1585
1586
void fnord() { int i=42;}
1587
int main ()
1588
{
1589
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1590
int status = $lt_dlunknown;
1591
1592
if (self)
1593
{
1594
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1595
else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1596
/* dlclose (self); */
1597
}
1598
1599
exit (status);
1600
}]
1601
EOF
1602
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
1603
(./conftest; exit; ) 2>/dev/null
1604
lt_status=$?
1605
case x$lt_status in
1606
x$lt_dlno_uscore) $1 ;;
1607
x$lt_dlneed_uscore) $2 ;;
1608
x$lt_unknown|x*) $3 ;;
1609
esac
1610
else :
1611
# compilation failed
1612
$3
1613
fi
1614
fi
1615
rm -fr conftest*
1616
])# _LT_AC_TRY_DLOPEN_SELF
1617
1618
1619
# AC_LIBTOOL_DLOPEN_SELF
1620
# -------------------
1621
AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
1622
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
1623
if test "x$enable_dlopen" != xyes; then
1624
enable_dlopen=unknown
1625
enable_dlopen_self=unknown
1626
enable_dlopen_self_static=unknown
1627
else
1628
lt_cv_dlopen=no
1629
lt_cv_dlopen_libs=
1630
1631
case $host_os in
1632
beos*)
1633
lt_cv_dlopen="load_add_on"
1634
lt_cv_dlopen_libs=
1635
lt_cv_dlopen_self=yes
1636
;;
1637
1638
mingw* | pw32*)
1639
lt_cv_dlopen="LoadLibrary"
1640
lt_cv_dlopen_libs=
1641
;;
1642
1643
cygwin*)
1644
lt_cv_dlopen="dlopen"
1645
lt_cv_dlopen_libs=
1646
;;
1647
1648
darwin*)
1649
# if libdl is installed we need to link against it
1650
AC_CHECK_LIB([dl], [dlopen],
1651
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1652
lt_cv_dlopen="dyld"
1653
lt_cv_dlopen_libs=
1654
lt_cv_dlopen_self=yes
1655
])
1656
;;
1657
1658
*)
1659
AC_CHECK_FUNC([shl_load],
1660
[lt_cv_dlopen="shl_load"],
1661
[AC_CHECK_LIB([dld], [shl_load],
1662
[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
1663
[AC_CHECK_FUNC([dlopen],
1664
[lt_cv_dlopen="dlopen"],
1665
[AC_CHECK_LIB([dl], [dlopen],
1666
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1667
[AC_CHECK_LIB([svld], [dlopen],
1668
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1669
[AC_CHECK_LIB([dld], [dld_link],
1670
[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
1671
])
1672
])
1673
])
1674
])
1675
])
1676
;;
1677
esac
1678
1679
if test "x$lt_cv_dlopen" != xno; then
1680
enable_dlopen=yes
1681
else
1682
enable_dlopen=no
1683
fi
1684
1685
case $lt_cv_dlopen in
1686
dlopen)
1687
save_CPPFLAGS="$CPPFLAGS"
1688
test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1689
1690
save_LDFLAGS="$LDFLAGS"
1691
eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1692
1693
save_LIBS="$LIBS"
1694
LIBS="$lt_cv_dlopen_libs $LIBS"
1695
1696
AC_CACHE_CHECK([whether a program can dlopen itself],
1697
lt_cv_dlopen_self, [dnl
1698
_LT_AC_TRY_DLOPEN_SELF(
1699
lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1700
lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1701
])
1702
1703
if test "x$lt_cv_dlopen_self" = xyes; then
1704
LDFLAGS="$LDFLAGS $link_static_flag"
1705
AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1706
lt_cv_dlopen_self_static, [dnl
1707
_LT_AC_TRY_DLOPEN_SELF(
1708
lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1709
lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1710
])
1711
fi
1712
1713
CPPFLAGS="$save_CPPFLAGS"
1714
LDFLAGS="$save_LDFLAGS"
1715
LIBS="$save_LIBS"
1716
;;
1717
esac
1718
1719
case $lt_cv_dlopen_self in
1720
yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1721
*) enable_dlopen_self=unknown ;;
1722
esac
1723
1724
case $lt_cv_dlopen_self_static in
1725
yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1726
*) enable_dlopen_self_static=unknown ;;
1727
esac
1728
fi
1729
])# AC_LIBTOOL_DLOPEN_SELF
1730
1731
1732
# AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
1733
# ---------------------------------
1734
# Check to see if options -c and -o are simultaneously supported by compiler
1735
AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
1736
[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
1737
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1738
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1739
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1740
$rm -r conftest 2>/dev/null
1741
mkdir conftest
1742
cd conftest
1743
mkdir out
1744
printf "$lt_simple_compile_test_code" > conftest.$ac_ext
1745
1746
lt_compiler_flag="-o out/conftest2.$ac_objext"
1747
# Insert the option either (1) after the last *FLAGS variable, or
1748
# (2) before a word containing "conftest.", or (3) at the end.
1749
# Note that $ac_compile itself does not contain backslashes and begins
1750
# with a dollar sign (not a hyphen), so the echo should work correctly.
1751
lt_compile=`echo "$ac_compile" | $SED \
1752
-e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
1753
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1754
-e 's:$: $lt_compiler_flag:'`
1755
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1756
(eval "$lt_compile" 2>out/conftest.err)
1757
ac_status=$?
1758
cat out/conftest.err >&AS_MESSAGE_LOG_FD
1759
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1760
if (exit $ac_status) && test -s out/conftest2.$ac_objext
1761
then
1762
# The compiler can only warn and ignore the option if not recognized
1763
# So say no if there are warnings
1764
if test ! -s out/conftest.err; then
1765
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1766
fi
1767
fi
1768
chmod u+w .
1769
$rm conftest*
1770
# SGI C++ compiler will create directory out/ii_files/ for
1771
# template instantiation
1772
test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
1773
$rm out/* && rmdir out
1774
cd ..
1775
rmdir conftest
1776
$rm conftest*
1777
])
1778
])# AC_LIBTOOL_PROG_CC_C_O
1779
1780
1781
# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
1782
# -----------------------------------------
1783
# Check to see if we can do hard links to lock some files if needed
1784
AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
1785
[AC_REQUIRE([_LT_AC_LOCK])dnl
1786
1787
hard_links="nottested"
1788
if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1789
# do not overwrite the value of need_locks provided by the user
1790
AC_MSG_CHECKING([if we can lock with hard links])
1791
hard_links=yes
1792
$rm conftest*
1793
ln conftest.a conftest.b 2>/dev/null && hard_links=no
1794
touch conftest.a
1795
ln conftest.a conftest.b 2>&5 || hard_links=no
1796
ln conftest.a conftest.b 2>/dev/null && hard_links=no
1797
AC_MSG_RESULT([$hard_links])
1798
if test "$hard_links" = no; then
1799
AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1800
need_locks=warn
1801
fi
1802
else
1803
need_locks=no
1804
fi
1805
])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
1806
1807
1808
# AC_LIBTOOL_OBJDIR
1809
# -----------------
1810
AC_DEFUN([AC_LIBTOOL_OBJDIR],
1811
[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1812
[rm -f .libs 2>/dev/null
1813
mkdir .libs 2>/dev/null
1814
if test -d .libs; then
1815
lt_cv_objdir=.libs
1816
else
1817
# MS-DOS does not allow filenames that begin with a dot.
1818
lt_cv_objdir=_libs
1819
fi
1820
rmdir .libs 2>/dev/null])
1821
objdir=$lt_cv_objdir
1822
])# AC_LIBTOOL_OBJDIR
1823
1824
1825
# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1826
# ----------------------------------------------
1827
# Check hardcoding attributes.
1828
AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1829
[AC_MSG_CHECKING([how to hardcode library paths into programs])
1830
_LT_AC_TAGVAR(hardcode_action, $1)=
1831
if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1832
test -n "$_LT_AC_TAGVAR(runpath_var $1)" || \
1833
test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)"="Xyes" ; then
1834
1835
# We can hardcode non-existant directories.
1836
if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
1837
# If the only mechanism to avoid hardcoding is shlibpath_var, we
1838
# have to relink, otherwise we might link with an installed library
1839
# when we should be linking with a yet-to-be-installed one
1840
## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1841
test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
1842
# Linking always hardcodes the temporary library directory.
1843
_LT_AC_TAGVAR(hardcode_action, $1)=relink
1844
else
1845
# We can link without hardcoding, and we can hardcode nonexisting dirs.
1846
_LT_AC_TAGVAR(hardcode_action, $1)=immediate
1847
fi
1848
else
1849
# We cannot hardcode anything, or else we can only hardcode existing
1850
# directories.
1851
_LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1852
fi
1853
AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1854
1855
if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1856
# Fast installation is not supported
1857
enable_fast_install=no
1858
elif test "$shlibpath_overrides_runpath" = yes ||
1859
test "$enable_shared" = no; then
1860
# Fast installation is not necessary
1861
enable_fast_install=needless
1862
fi
1863
])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1864
1865
1866
# AC_LIBTOOL_SYS_LIB_STRIP
1867
# ------------------------
1868
AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1869
[striplib=
1870
old_striplib=
1871
AC_MSG_CHECKING([whether stripping libraries is possible])
1872
if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1873
test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1874
test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1875
AC_MSG_RESULT([yes])
1876
else
1877
# FIXME - insert some real tests, host_os isn't really good enough
1878
case $host_os in
1879
darwin*)
1880
if test -n "$STRIP" ; then
1881
striplib="$STRIP -x"
1882
AC_MSG_RESULT([yes])
1883
else
1884
AC_MSG_RESULT([no])
1885
fi
1886
;;
1887
*)
1888
AC_MSG_RESULT([no])
1889
;;
1890
esac
1891
fi
1892
])# AC_LIBTOOL_SYS_LIB_STRIP
1893
1894
1895
# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1896
# -----------------------------
1897
# PORTME Fill in your ld.so characteristics
1898
AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1899
[AC_MSG_CHECKING([dynamic linker characteristics])
1900
library_names_spec=
1901
libname_spec='lib$name'
1902
soname_spec=
1903
shrext_cmds=".so"
1904
postinstall_cmds=
1905
postuninstall_cmds=
1906
finish_cmds=
1907
finish_eval=
1908
shlibpath_var=
1909
shlibpath_overrides_runpath=unknown
1910
version_type=none
1911
dynamic_linker="$host_os ld.so"
1912
sys_lib_dlsearch_path_spec="/lib /usr/lib"
1913
if test "$GCC" = yes; then
1914
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1915
if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
1916
# if the path contains ";" then we assume it to be the separator
1917
# otherwise default to the standard path separator (i.e. ":") - it is
1918
# assumed that no part of a normal pathname contains ";" but that should
1919
# okay in the real world where ";" in dirpaths is itself problematic.
1920
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1921
else
1922
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1923
fi
1924
else
1925
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1926
fi
1927
need_lib_prefix=unknown
1928
hardcode_into_libs=no
1929
1930
# when you set need_version to no, make sure it does not cause -set_version
1931
# flags to be left without arguments
1932
need_version=unknown
1933
1934
case $host_os in
1935
aix3*)
1936
version_type=linux
1937
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
1938
shlibpath_var=LIBPATH
1939
1940
# AIX 3 has no versioning support, so we append a major version to the name.
1941
soname_spec='${libname}${release}${shared_ext}$major'
1942
;;
1943
1944
aix4* | aix5*)
1945
version_type=linux
1946
need_lib_prefix=no
1947
need_version=no
1948
hardcode_into_libs=yes
1949
if test "$host_cpu" = ia64; then
1950
# AIX 5 supports IA64
1951
library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
1952
shlibpath_var=LD_LIBRARY_PATH
1953
else
1954
# With GCC up to 2.95.x, collect2 would create an import file
1955
# for dependence libraries. The import file would start with
1956
# the line `#! .'. This would cause the generated library to
1957
# depend on `.', always an invalid library. This was fixed in
1958
# development snapshots of GCC prior to 3.0.
1959
case $host_os in
1960
aix4 | aix4.[[01]] | aix4.[[01]].*)
1961
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1962
echo ' yes '
1963
echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1964
:
1965
else
1966
can_build_shared=no
1967
fi
1968
;;
1969
esac
1970
# AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1971
# soname into executable. Probably we can add versioning support to
1972
# collect2, so additional links can be useful in future.
1973
if test "$aix_use_runtimelinking" = yes; then
1974
# If using run time linking (on AIX 4.2 or later) use lib<name>.so
1975
# instead of lib<name>.a to let people know that these are not
1976
# typical AIX shared libraries.
1977
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1978
else
1979
# We preserve .a as extension for shared libraries through AIX4.2
1980
# and later when we are not doing run time linking.
1981
library_names_spec='${libname}${release}.a $libname.a'
1982
soname_spec='${libname}${release}${shared_ext}$major'
1983
fi
1984
shlibpath_var=LIBPATH
1985
fi
1986
;;
1987
1988
amigaos*)
1989
library_names_spec='$libname.ixlibrary $libname.a'
1990
# Create ${libname}_ixlibrary.a entries in /sys/libs.
1991
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 ${libname}_ixlibrary.a || exit 1; done'
1992
;;
1993
1994
beos*)
1995
library_names_spec='${libname}${shared_ext}'
1996
dynamic_linker="$host_os ld.so"
1997
shlibpath_var=LIBRARY_PATH
1998
;;
1999
2000
bsdi4*)
2001
version_type=linux
2002
need_version=no
2003
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2004
soname_spec='${libname}${release}${shared_ext}$major'
2005
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2006
shlibpath_var=LD_LIBRARY_PATH
2007
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2008
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2009
# the default ld.so.conf also contains /usr/contrib/lib and
2010
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2011
# libtool to hard-code these into programs
2012
;;
2013
2014
cygwin* | mingw* | pw32*)
2015
version_type=windows
2016
shrext_cmds=".dll"
2017
need_version=no
2018
need_lib_prefix=no
2019
2020
case $GCC,$host_os in
2021
yes,cygwin* | yes,mingw* | yes,pw32*)
2022
library_names_spec='$libname.dll.a'
2023
# DLL is installed to $(libdir)/../bin by postinstall_cmds
2024
postinstall_cmds='base_file=`basename \${file}`~
2025
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
2026
dldir=$destdir/`dirname \$dlpath`~
2027
test -d \$dldir || mkdir -p \$dldir~
2028
$install_prog $dir/$dlname \$dldir/$dlname'
2029
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2030
dlpath=$dir/\$dldll~
2031
$rm \$dlpath'
2032
shlibpath_overrides_runpath=yes
2033
2034
case $host_os in
2035
cygwin*)
2036
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
2037
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2038
sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
2039
;;
2040
mingw*)
2041
# MinGW DLLs use traditional 'lib' prefix
2042
soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2043
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
2044
if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
2045
# It is most probably a Windows format PATH printed by
2046
# mingw gcc, but we are running on Cygwin. Gcc prints its search
2047
# path with ; separators, and with drive letters. We can handle the
2048
# drive letters (cygwin fileutils understands them), so leave them,
2049
# especially as we might pass files found there to a mingw objdump,
2050
# which wouldn't understand a cygwinified path. Ahh.
2051
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2052
else
2053
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2054
fi
2055
;;
2056
pw32*)
2057
# pw32 DLLs use 'pw' prefix rather than 'lib'
2058
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
2059
;;
2060
esac
2061
;;
2062
2063
*)
2064
library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2065
;;
2066
esac
2067
dynamic_linker='Win32 ld.exe'
2068
# FIXME: first we should search . and the directory the executable is in
2069
shlibpath_var=PATH
2070
;;
2071
2072
darwin* | rhapsody*)
2073
dynamic_linker="$host_os dyld"
2074
version_type=darwin
2075
need_lib_prefix=no
2076
need_version=no
2077
library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
2078
soname_spec='${libname}${release}${major}$shared_ext'
2079
shlibpath_overrides_runpath=yes
2080
shlibpath_var=DYLD_LIBRARY_PATH
2081
shrext_cmds='$(test .$module = .yes && echo .so || echo .dylib)'
2082
# Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
2083
if test "$GCC" = yes; then
2084
sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
2085
else
2086
sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
2087
fi
2088
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2089
;;
2090
2091
dgux*)
2092
version_type=linux
2093
need_lib_prefix=no
2094
need_version=no
2095
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
2096
soname_spec='${libname}${release}${shared_ext}$major'
2097
shlibpath_var=LD_LIBRARY_PATH
2098
;;
2099
2100
freebsd1*)
2101
dynamic_linker=no
2102
;;
2103
2104
kfreebsd*-gnu)
2105
version_type=linux
2106
need_lib_prefix=no
2107
need_version=no
2108
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2109
soname_spec='${libname}${release}${shared_ext}$major'
2110
shlibpath_var=LD_LIBRARY_PATH
2111
shlibpath_overrides_runpath=no
2112
hardcode_into_libs=yes
2113
dynamic_linker='GNU ld.so'
2114
;;
2115
2116
freebsd*)
2117
objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
2118
version_type=freebsd-$objformat
2119
case $version_type in
2120
freebsd-elf*)
2121
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2122
need_version=no
2123
need_lib_prefix=no
2124
;;
2125
freebsd-*)
2126
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
2127
need_version=yes
2128
;;
2129
esac
2130
shlibpath_var=LD_LIBRARY_PATH
2131
case $host_os in
2132
freebsd2*)
2133
shlibpath_overrides_runpath=yes
2134
;;
2135
freebsd3.[01]* | freebsdelf3.[01]*)
2136
shlibpath_overrides_runpath=yes
2137
hardcode_into_libs=yes
2138
;;
2139
*) # from 3.2 on
2140
shlibpath_overrides_runpath=no
2141
hardcode_into_libs=yes
2142
;;
2143
esac
2144
;;
2145
2146
gnu*)
2147
version_type=linux
2148
need_lib_prefix=no
2149
need_version=no
2150
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2151
soname_spec='${libname}${release}${shared_ext}$major'
2152
shlibpath_var=LD_LIBRARY_PATH
2153
hardcode_into_libs=yes
2154
;;
2155
2156
hpux9* | hpux10* | hpux11*)
2157
# Give a soname corresponding to the major version so that dld.sl refuses to
2158
# link against other versions.
2159
version_type=sunos
2160
need_lib_prefix=no
2161
need_version=no
2162
case "$host_cpu" in
2163
ia64*)
2164
shrext_cmds='.so'
2165
hardcode_into_libs=yes
2166
dynamic_linker="$host_os dld.so"
2167
shlibpath_var=LD_LIBRARY_PATH
2168
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2169
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2170
soname_spec='${libname}${release}${shared_ext}$major'
2171
if test "X$HPUX_IA64_MODE" = X32; then
2172
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2173
else
2174
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2175
fi
2176
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2177
;;
2178
hppa*64*)
2179
shrext_cmds='.sl'
2180
hardcode_into_libs=yes
2181
dynamic_linker="$host_os dld.sl"
2182
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2183
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2184
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2185
soname_spec='${libname}${release}${shared_ext}$major'
2186
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2187
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2188
;;
2189
*)
2190
shrext_cmds='.sl'
2191
dynamic_linker="$host_os dld.sl"
2192
shlibpath_var=SHLIB_PATH
2193
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2194
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2195
soname_spec='${libname}${release}${shared_ext}$major'
2196
;;
2197
esac
2198
# HP-UX runs *really* slowly unless shared libraries are mode 555.
2199
postinstall_cmds='chmod 555 $lib'
2200
;;
2201
2202
irix5* | irix6* | nonstopux*)
2203
case $host_os in
2204
nonstopux*) version_type=nonstopux ;;
2205
*)
2206
if test "$lt_cv_prog_gnu_ld" = yes; then
2207
version_type=linux
2208
else
2209
version_type=irix
2210
fi ;;
2211
esac
2212
need_lib_prefix=no
2213
need_version=no
2214
soname_spec='${libname}${release}${shared_ext}$major'
2215
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
2216
case $host_os in
2217
irix5* | nonstopux*)
2218
libsuff= shlibsuff=
2219
;;
2220
*)
2221
case $LD in # libtool.m4 will add one of these switches to LD
2222
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2223
libsuff= shlibsuff= libmagic=32-bit;;
2224
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2225
libsuff=32 shlibsuff=N32 libmagic=N32;;
2226
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2227
libsuff=64 shlibsuff=64 libmagic=64-bit;;
2228
*) libsuff= shlibsuff= libmagic=never-match;;
2229
esac
2230
;;
2231
esac
2232
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2233
shlibpath_overrides_runpath=no
2234
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2235
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2236
hardcode_into_libs=yes
2237
;;
2238
2239
# No shared lib support for Linux oldld, aout, or coff.
2240
linux*oldld* | linux*aout* | linux*coff*)
2241
dynamic_linker=no
2242
;;
2243
2244
# This must be Linux ELF.
2245
linux*)
2246
version_type=linux
2247
need_lib_prefix=no
2248
need_version=no
2249
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2250
soname_spec='${libname}${release}${shared_ext}$major'
2251
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2252
shlibpath_var=LD_LIBRARY_PATH
2253
shlibpath_overrides_runpath=no
2254
# This implies no fast_install, which is unacceptable.
2255
# Some rework will be needed to allow for fast_install
2256
# before this can be enabled.
2257
hardcode_into_libs=yes
2258
2259
# Append ld.so.conf contents to the search path
2260
if test -f /etc/ld.so.conf; then
2261
lt_ld_extra=`$SED -e 's/[:,\t]/ /g;s/=[^=]*$//;s/=[^= ]* / /g' /etc/ld.so.conf | tr '\n' ' '`
2262
sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
2263
fi
2264
2265
# We used to test for /lib/ld.so.1 and disable shared libraries on
2266
# powerpc, because MkLinux only supported shared libraries with the
2267
# GNU dynamic linker. Since this was broken with cross compilers,
2268
# most powerpc-linux boxes support dynamic linking these days and
2269
# people can always --disable-shared, the test was removed, and we
2270
# assume the GNU/Linux dynamic linker is in use.
2271
dynamic_linker='GNU/Linux ld.so'
2272
;;
2273
2274
netbsdelf*-gnu)
2275
version_type=linux
2276
need_lib_prefix=no
2277
need_version=no
2278
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2279
soname_spec='${libname}${release}${shared_ext}$major'
2280
shlibpath_var=LD_LIBRARY_PATH
2281
shlibpath_overrides_runpath=no
2282
hardcode_into_libs=yes
2283
dynamic_linker='NetBSD ld.elf_so'
2284
;;
2285
2286
knetbsd*-gnu)
2287
version_type=linux
2288
need_lib_prefix=no
2289
need_version=no
2290
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2291
soname_spec='${libname}${release}${shared_ext}$major'
2292
shlibpath_var=LD_LIBRARY_PATH
2293
shlibpath_overrides_runpath=no
2294
hardcode_into_libs=yes
2295
dynamic_linker='GNU ld.so'
2296
;;
2297
2298
netbsd*)
2299
version_type=sunos
2300
need_lib_prefix=no
2301
need_version=no
2302
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
2303
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2304
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2305
dynamic_linker='NetBSD (a.out) ld.so'
2306
else
2307
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2308
soname_spec='${libname}${release}${shared_ext}$major'
2309
dynamic_linker='NetBSD ld.elf_so'
2310
fi
2311
shlibpath_var=LD_LIBRARY_PATH
2312
shlibpath_overrides_runpath=yes
2313
hardcode_into_libs=yes
2314
;;
2315
2316
newsos6)
2317
version_type=linux
2318
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2319
shlibpath_var=LD_LIBRARY_PATH
2320
shlibpath_overrides_runpath=yes
2321
;;
2322
2323
nto-qnx*)
2324
version_type=linux
2325
need_lib_prefix=no
2326
need_version=no
2327
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2328
soname_spec='${libname}${release}${shared_ext}$major'
2329
shlibpath_var=LD_LIBRARY_PATH
2330
shlibpath_overrides_runpath=yes
2331
;;
2332
2333
openbsd*)
2334
version_type=sunos
2335
need_lib_prefix=no
2336
need_version=yes
2337
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2338
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2339
shlibpath_var=LD_LIBRARY_PATH
2340
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2341
case $host_os in
2342
openbsd2.[[89]] | openbsd2.[[89]].*)
2343
shlibpath_overrides_runpath=no
2344
;;
2345
*)
2346
shlibpath_overrides_runpath=yes
2347
;;
2348
esac
2349
else
2350
shlibpath_overrides_runpath=yes
2351
fi
2352
;;
2353
2354
os2*)
2355
libname_spec='$name'
2356
shrext_cmds=".dll"
2357
need_lib_prefix=no
2358
library_names_spec='$libname${shared_ext} $libname.a'
2359
dynamic_linker='OS/2 ld.exe'
2360
shlibpath_var=LIBPATH
2361
;;
2362
2363
osf3* | osf4* | osf5*)
2364
version_type=osf
2365
need_lib_prefix=no
2366
need_version=no
2367
soname_spec='${libname}${release}${shared_ext}$major'
2368
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2369
shlibpath_var=LD_LIBRARY_PATH
2370
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2371
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2372
;;
2373
2374
sco3.2v5*)
2375
version_type=osf
2376
soname_spec='${libname}${release}${shared_ext}$major'
2377
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2378
shlibpath_var=LD_LIBRARY_PATH
2379
;;
2380
2381
solaris*)
2382
version_type=linux
2383
need_lib_prefix=no
2384
need_version=no
2385
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2386
soname_spec='${libname}${release}${shared_ext}$major'
2387
shlibpath_var=LD_LIBRARY_PATH
2388
shlibpath_overrides_runpath=yes
2389
hardcode_into_libs=yes
2390
# ldd complains unless libraries are executable
2391
postinstall_cmds='chmod +x $lib'
2392
;;
2393
2394
sunos4*)
2395
version_type=sunos
2396
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2397
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2398
shlibpath_var=LD_LIBRARY_PATH
2399
shlibpath_overrides_runpath=yes
2400
if test "$with_gnu_ld" = yes; then
2401
need_lib_prefix=no
2402
fi
2403
need_version=yes
2404
;;
2405
2406
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
2407
version_type=linux
2408
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2409
soname_spec='${libname}${release}${shared_ext}$major'
2410
shlibpath_var=LD_LIBRARY_PATH
2411
case $host_vendor in
2412
sni)
2413
shlibpath_overrides_runpath=no
2414
need_lib_prefix=no
2415
export_dynamic_flag_spec='${wl}-Blargedynsym'
2416
runpath_var=LD_RUN_PATH
2417
;;
2418
siemens)
2419
need_lib_prefix=no
2420
;;
2421
motorola)
2422
need_lib_prefix=no
2423
need_version=no
2424
shlibpath_overrides_runpath=no
2425
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2426
;;
2427
esac
2428
;;
2429
2430
sysv4*MP*)
2431
if test -d /usr/nec ;then
2432
version_type=linux
2433
library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
2434
soname_spec='$libname${shared_ext}.$major'
2435
shlibpath_var=LD_LIBRARY_PATH
2436
fi
2437
;;
2438
2439
uts4*)
2440
version_type=linux
2441
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2442
soname_spec='${libname}${release}${shared_ext}$major'
2443
shlibpath_var=LD_LIBRARY_PATH
2444
;;
2445
2446
*)
2447
dynamic_linker=no
2448
;;
2449
esac
2450
AC_MSG_RESULT([$dynamic_linker])
2451
test "$dynamic_linker" = no && can_build_shared=no
2452
])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
2453
2454
2455
# _LT_AC_TAGCONFIG
2456
# ----------------
2457
AC_DEFUN([_LT_AC_TAGCONFIG],
2458
[AC_ARG_WITH([tags],
2459
[AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
2460
[include additional configurations @<:@automatic@:>@])],
2461
[tagnames="$withval"])
2462
2463
if test -f "$ltmain" && test -n "$tagnames"; then
2464
if test ! -f "${ofile}"; then
2465
AC_MSG_WARN([output file `$ofile' does not exist])
2466
fi
2467
2468
if test -z "$LTCC"; then
2469
eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
2470
if test -z "$LTCC"; then
2471
AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
2472
else
2473
AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
2474
fi
2475
fi
2476
2477
# Extract list of available tagged configurations in $ofile.
2478
# Note that this assumes the entire list is on one line.
2479
available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
2480
2481
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2482
for tagname in $tagnames; do
2483
IFS="$lt_save_ifs"
2484
# Check whether tagname contains only valid characters
2485
case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
2486
"") ;;
2487
*) AC_MSG_ERROR([invalid tag name: $tagname])
2488
;;
2489
esac
2490
2491
if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
2492
then
2493
AC_MSG_ERROR([tag name \"$tagname\" already exists])
2494
fi
2495
2496
# Update the list of available tags.
2497
if test -n "$tagname"; then
2498
echo appending configuration tag \"$tagname\" to $ofile
2499
2500
case $tagname in
2501
CXX)
2502
if test -n "$CXX" && test "X$CXX" != "Xno"; then
2503
AC_LIBTOOL_LANG_CXX_CONFIG
2504
else
2505
tagname=""
2506
fi
2507
;;
2508
2509
F77)
2510
if test -n "$F77" && test "X$F77" != "Xno"; then
2511
AC_LIBTOOL_LANG_F77_CONFIG
2512
else
2513
tagname=""
2514
fi
2515
;;
2516
2517
GCJ)
2518
if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
2519
AC_LIBTOOL_LANG_GCJ_CONFIG
2520
else
2521
tagname=""
2522
fi
2523
;;
2524
2525
RC)
2526
AC_LIBTOOL_LANG_RC_CONFIG
2527
;;
2528
2529
*)
2530
AC_MSG_ERROR([Unsupported tag name: $tagname])
2531
;;
2532
esac
2533
2534
# Append the new tag name to the list of available tags.
2535
if test -n "$tagname" ; then
2536
available_tags="$available_tags $tagname"
2537
fi
2538
fi
2539
done
2540
IFS="$lt_save_ifs"
2541
2542
# Now substitute the updated list of available tags.
2543
if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
2544
mv "${ofile}T" "$ofile"
2545
chmod +x "$ofile"
2546
else
2547
rm -f "${ofile}T"
2548
AC_MSG_ERROR([unable to update list of available tagged configurations.])
2549
fi
2550
fi
2551
])# _LT_AC_TAGCONFIG
2552
2553
2554
# AC_LIBTOOL_DLOPEN
2555
# -----------------
2556
# enable checks for dlopen support
2557
AC_DEFUN([AC_LIBTOOL_DLOPEN],
2558
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
2559
])# AC_LIBTOOL_DLOPEN
2560
2561
2562
# AC_LIBTOOL_WIN32_DLL
2563
# --------------------
2564
# declare package support for building win32 dll's
2565
AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
2566
[AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
2567
])# AC_LIBTOOL_WIN32_DLL
2568
2569
2570
# AC_ENABLE_SHARED([DEFAULT])
2571
# ---------------------------
2572
# implement the --enable-shared flag
2573
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2574
AC_DEFUN([AC_ENABLE_SHARED],
2575
[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
2576
AC_ARG_ENABLE([shared],
2577
[AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
2578
[build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
2579
[p=${PACKAGE-default}
2580
case $enableval in
2581
yes) enable_shared=yes ;;
2582
no) enable_shared=no ;;
2583
*)
2584
enable_shared=no
2585
# Look at the argument we got. We use all the common list separators.
2586
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2587
for pkg in $enableval; do
2588
IFS="$lt_save_ifs"
2589
if test "X$pkg" = "X$p"; then
2590
enable_shared=yes
2591
fi
2592
done
2593
IFS="$lt_save_ifs"
2594
;;
2595
esac],
2596
[enable_shared=]AC_ENABLE_SHARED_DEFAULT)
2597
])# AC_ENABLE_SHARED
2598
2599
2600
# AC_DISABLE_SHARED
2601
# -----------------
2602
#- set the default shared flag to --disable-shared
2603
AC_DEFUN([AC_DISABLE_SHARED],
2604
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2605
AC_ENABLE_SHARED(no)
2606
])# AC_DISABLE_SHARED
2607
2608
2609
# AC_ENABLE_STATIC([DEFAULT])
2610
# ---------------------------
2611
# implement the --enable-static flag
2612
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2613
AC_DEFUN([AC_ENABLE_STATIC],
2614
[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
2615
AC_ARG_ENABLE([static],
2616
[AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
2617
[build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
2618
[p=${PACKAGE-default}
2619
case $enableval in
2620
yes) enable_static=yes ;;
2621
no) enable_static=no ;;
2622
*)
2623
enable_static=no
2624
# Look at the argument we got. We use all the common list separators.
2625
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2626
for pkg in $enableval; do
2627
IFS="$lt_save_ifs"
2628
if test "X$pkg" = "X$p"; then
2629
enable_static=yes
2630
fi
2631
done
2632
IFS="$lt_save_ifs"
2633
;;
2634
esac],
2635
[enable_static=]AC_ENABLE_STATIC_DEFAULT)
2636
])# AC_ENABLE_STATIC
2637
2638
2639
# AC_DISABLE_STATIC
2640
# -----------------
2641
# set the default static flag to --disable-static
2642
AC_DEFUN([AC_DISABLE_STATIC],
2643
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2644
AC_ENABLE_STATIC(no)
2645
])# AC_DISABLE_STATIC
2646
2647
2648
# AC_ENABLE_FAST_INSTALL([DEFAULT])
2649
# ---------------------------------
2650
# implement the --enable-fast-install flag
2651
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2652
AC_DEFUN([AC_ENABLE_FAST_INSTALL],
2653
[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
2654
AC_ARG_ENABLE([fast-install],
2655
[AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
2656
[optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
2657
[p=${PACKAGE-default}
2658
case $enableval in
2659
yes) enable_fast_install=yes ;;
2660
no) enable_fast_install=no ;;
2661
*)
2662
enable_fast_install=no
2663
# Look at the argument we got. We use all the common list separators.
2664
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2665
for pkg in $enableval; do
2666
IFS="$lt_save_ifs"
2667
if test "X$pkg" = "X$p"; then
2668
enable_fast_install=yes
2669
fi
2670
done
2671
IFS="$lt_save_ifs"
2672
;;
2673
esac],
2674
[enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
2675
])# AC_ENABLE_FAST_INSTALL
2676
2677
2678
# AC_DISABLE_FAST_INSTALL
2679
# -----------------------
2680
# set the default to --disable-fast-install
2681
AC_DEFUN([AC_DISABLE_FAST_INSTALL],
2682
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2683
AC_ENABLE_FAST_INSTALL(no)
2684
])# AC_DISABLE_FAST_INSTALL
2685
2686
2687
# AC_LIBTOOL_PICMODE([MODE])
2688
# --------------------------
2689
# implement the --with-pic flag
2690
# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
2691
AC_DEFUN([AC_LIBTOOL_PICMODE],
2692
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2693
pic_mode=ifelse($#,1,$1,default)
2694
])# AC_LIBTOOL_PICMODE
2695
2696
2697
# AC_PROG_EGREP
2698
# -------------
2699
# This is predefined starting with Autoconf 2.54, so this conditional
2700
# definition can be removed once we require Autoconf 2.54 or later.
2701
m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
2702
[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
2703
[if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2704
then ac_cv_prog_egrep='grep -E'
2705
else ac_cv_prog_egrep='egrep'
2706
fi])
2707
EGREP=$ac_cv_prog_egrep
2708
AC_SUBST([EGREP])
2709
])])
2710
2711
2712
# AC_PATH_TOOL_PREFIX
2713
# -------------------
2714
# find a file program which can recognise shared library
2715
AC_DEFUN([AC_PATH_TOOL_PREFIX],
2716
[AC_REQUIRE([AC_PROG_EGREP])dnl
2717
AC_MSG_CHECKING([for $1])
2718
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2719
[case $MAGIC_CMD in
2720
[[\\/*] | ?:[\\/]*])
2721
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2722
;;
2723
*)
2724
lt_save_MAGIC_CMD="$MAGIC_CMD"
2725
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2726
dnl $ac_dummy forces splitting on constant user-supplied paths.
2727
dnl POSIX.2 word splitting is done only on the output of word expansions,
2728
dnl not every word. This closes a longstanding sh security hole.
2729
ac_dummy="ifelse([$2], , $PATH, [$2])"
2730
for ac_dir in $ac_dummy; do
2731
IFS="$lt_save_ifs"
2732
test -z "$ac_dir" && ac_dir=.
2733
if test -f $ac_dir/$1; then
2734
lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2735
if test -n "$file_magic_test_file"; then
2736
case $deplibs_check_method in
2737
"file_magic "*)
2738
file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
2739
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2740
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2741
$EGREP "$file_magic_regex" > /dev/null; then
2742
:
2743
else
2744
cat <<EOF 1>&2
2745
2746
*** Warning: the command libtool uses to detect shared libraries,
2747
*** $file_magic_cmd, produces output that libtool cannot recognize.
2748
*** The result is that libtool may fail to recognize shared libraries
2749
*** as such. This will affect the creation of libtool libraries that
2750
*** depend on shared libraries, but programs linked with such libtool
2751
*** libraries will work regardless of this problem. Nevertheless, you
2752
*** may want to report the problem to your system manager and/or to
2753
*** bug-libtool@gnu.org
2754
2755
EOF
2756
fi ;;
2757
esac
2758
fi
2759
break
2760
fi
2761
done
2762
IFS="$lt_save_ifs"
2763
MAGIC_CMD="$lt_save_MAGIC_CMD"
2764
;;
2765
esac])
2766
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2767
if test -n "$MAGIC_CMD"; then
2768
AC_MSG_RESULT($MAGIC_CMD)
2769
else
2770
AC_MSG_RESULT(no)
2771
fi
2772
])# AC_PATH_TOOL_PREFIX
2773
2774
2775
# AC_PATH_MAGIC
2776
# -------------
2777
# find a file program which can recognise a shared library
2778
AC_DEFUN([AC_PATH_MAGIC],
2779
[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2780
if test -z "$lt_cv_path_MAGIC_CMD"; then
2781
if test -n "$ac_tool_prefix"; then
2782
AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2783
else
2784
MAGIC_CMD=:
2785
fi
2786
fi
2787
])# AC_PATH_MAGIC
2788
2789
2790
# AC_PROG_LD
2791
# ----------
2792
# find the pathname to the GNU or non-GNU linker
2793
AC_DEFUN([AC_PROG_LD],
2794
[AC_ARG_WITH([gnu-ld],
2795
[AC_HELP_STRING([--with-gnu-ld],
2796
[assume the C compiler uses GNU ld @<:@default=no@:>@])],
2797
[test "$withval" = no || with_gnu_ld=yes],
2798
[with_gnu_ld=no])
2799
AC_REQUIRE([LT_AC_PROG_SED])dnl
2800
AC_REQUIRE([AC_PROG_CC])dnl
2801
AC_REQUIRE([AC_CANONICAL_HOST])dnl
2802
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2803
ac_prog=ld
2804
if test "$GCC" = yes; then
2805
# Check if gcc -print-prog-name=ld gives a path.
2806
AC_MSG_CHECKING([for ld used by $CC])
2807
case $host in
2808
*-*-mingw*)
2809
# gcc leaves a trailing carriage return which upsets mingw
2810
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2811
*)
2812
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2813
esac
2814
case $ac_prog in
2815
# Accept absolute paths.
2816
[[\\/]]* | ?:[[\\/]]*)
2817
re_direlt='/[[^/]][[^/]]*/\.\./'
2818
# Canonicalize the pathname of ld
2819
ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
2820
while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2821
ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
2822
done
2823
test -z "$LD" && LD="$ac_prog"
2824
;;
2825
"")
2826
# If it fails, then pretend we aren't using GCC.
2827
ac_prog=ld
2828
;;
2829
*)
2830
# If it is relative, then search for the first ld in PATH.
2831
with_gnu_ld=unknown
2832
;;
2833
esac
2834
elif test "$with_gnu_ld" = yes; then
2835
AC_MSG_CHECKING([for GNU ld])
2836
else
2837
AC_MSG_CHECKING([for non-GNU ld])
2838
fi
2839
AC_CACHE_VAL(lt_cv_path_LD,
2840
[if test -z "$LD"; then
2841
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2842
for ac_dir in $PATH; do
2843
IFS="$lt_save_ifs"
2844
test -z "$ac_dir" && ac_dir=.
2845
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2846
lt_cv_path_LD="$ac_dir/$ac_prog"
2847
# Check to see if the program is GNU ld. I'd rather use --version,
2848
# but apparently some GNU ld's only accept -v.
2849
# Break only if it was the GNU/non-GNU ld that we prefer.
2850
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2851
*GNU* | *'with BFD'*)
2852
test "$with_gnu_ld" != no && break
2853
;;
2854
*)
2855
test "$with_gnu_ld" != yes && break
2856
;;
2857
esac
2858
fi
2859
done
2860
IFS="$lt_save_ifs"
2861
else
2862
lt_cv_path_LD="$LD" # Let the user override the test with a path.
2863
fi])
2864
LD="$lt_cv_path_LD"
2865
if test -n "$LD"; then
2866
AC_MSG_RESULT($LD)
2867
else
2868
AC_MSG_RESULT(no)
2869
fi
2870
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2871
AC_PROG_LD_GNU
2872
])# AC_PROG_LD
2873
2874
2875
# AC_PROG_LD_GNU
2876
# --------------
2877
AC_DEFUN([AC_PROG_LD_GNU],
2878
[AC_REQUIRE([AC_PROG_EGREP])dnl
2879
AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2880
[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
2881
case `$LD -v 2>&1 </dev/null` in
2882
*GNU* | *'with BFD'*)
2883
lt_cv_prog_gnu_ld=yes
2884
;;
2885
*)
2886
lt_cv_prog_gnu_ld=no
2887
;;
2888
esac])
2889
with_gnu_ld=$lt_cv_prog_gnu_ld
2890
])# AC_PROG_LD_GNU
2891
2892
2893
# AC_PROG_LD_RELOAD_FLAG
2894
# ----------------------
2895
# find reload flag for linker
2896
# -- PORTME Some linkers may need a different reload flag.
2897
AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2898
[AC_CACHE_CHECK([for $LD option to reload object files],
2899
lt_cv_ld_reload_flag,
2900
[lt_cv_ld_reload_flag='-r'])
2901
reload_flag=$lt_cv_ld_reload_flag
2902
case $reload_flag in
2903
"" | " "*) ;;
2904
*) reload_flag=" $reload_flag" ;;
2905
esac
2906
reload_cmds='$LD$reload_flag -o $output$reload_objs'
2907
])# AC_PROG_LD_RELOAD_FLAG
2908
2909
2910
# AC_DEPLIBS_CHECK_METHOD
2911
# -----------------------
2912
# how to check for library dependencies
2913
# -- PORTME fill in with the dynamic library characteristics
2914
AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2915
[AC_CACHE_CHECK([how to recognise dependent libraries],
2916
lt_cv_deplibs_check_method,
2917
[lt_cv_file_magic_cmd='$MAGIC_CMD'
2918
lt_cv_file_magic_test_file=
2919
lt_cv_deplibs_check_method='unknown'
2920
# Need to set the preceding variable on all platforms that support
2921
# interlibrary dependencies.
2922
# 'none' -- dependencies not supported.
2923
# `unknown' -- same as none, but documents that we really don't know.
2924
# 'pass_all' -- all dependencies passed with no checks.
2925
# 'test_compile' -- check by making test program.
2926
# 'file_magic [[regex]]' -- check by looking for files in library path
2927
# which responds to the $file_magic_cmd with a given extended regex.
2928
# If you have `file' or equivalent on your system and you're not sure
2929
# whether `pass_all' will *always* work, you probably want this one.
2930
2931
case $host_os in
2932
aix4* | aix5*)
2933
lt_cv_deplibs_check_method=pass_all
2934
;;
2935
2936
beos*)
2937
lt_cv_deplibs_check_method=pass_all
2938
;;
2939
2940
bsdi4*)
2941
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2942
lt_cv_file_magic_cmd='/usr/bin/file -L'
2943
lt_cv_file_magic_test_file=/shlib/libc.so
2944
;;
2945
2946
cygwin*)
2947
# func_win32_libid is a shell function defined in ltmain.sh
2948
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2949
lt_cv_file_magic_cmd='func_win32_libid'
2950
;;
2951
2952
mingw* | pw32*)
2953
# Base MSYS/MinGW do not provide the 'file' command needed by
2954
# func_win32_libid shell function, so use a weaker test based on 'objdump'.
2955
lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2956
lt_cv_file_magic_cmd='$OBJDUMP -f'
2957
;;
2958
2959
darwin* | rhapsody*)
2960
lt_cv_deplibs_check_method=pass_all
2961
;;
2962
2963
freebsd* | kfreebsd*-gnu)
2964
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2965
case $host_cpu in
2966
i*86 )
2967
# Not sure whether the presence of OpenBSD here was a mistake.
2968
# Let's accept both of them until this is cleared up.
2969
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library'
2970
lt_cv_file_magic_cmd=/usr/bin/file
2971
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2972
;;
2973
esac
2974
else
2975
lt_cv_deplibs_check_method=pass_all
2976
fi
2977
;;
2978
2979
gnu*)
2980
lt_cv_deplibs_check_method=pass_all
2981
;;
2982
2983
hpux10.20* | hpux11*)
2984
lt_cv_file_magic_cmd=/usr/bin/file
2985
case "$host_cpu" in
2986
ia64*)
2987
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2988
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2989
;;
2990
hppa*64*)
2991
[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]']
2992
lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2993
;;
2994
*)
2995
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2996
lt_cv_file_magic_test_file=/usr/lib/libc.sl
2997
;;
2998
esac
2999
;;
3000
3001
irix5* | irix6* | nonstopux*)
3002
case $LD in
3003
*-32|*"-32 ") libmagic=32-bit;;
3004
*-n32|*"-n32 ") libmagic=N32;;
3005
*-64|*"-64 ") libmagic=64-bit;;
3006
*) libmagic=never-match;;
3007
esac
3008
lt_cv_deplibs_check_method=pass_all
3009
;;
3010
3011
# This must be Linux ELF.
3012
linux*)
3013
lt_cv_deplibs_check_method=pass_all
3014
;;
3015
3016
netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
3017
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
3018
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3019
else
3020
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3021
fi
3022
;;
3023
3024
newos6*)
3025
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3026
lt_cv_file_magic_cmd=/usr/bin/file
3027
lt_cv_file_magic_test_file=/usr/lib/libnls.so
3028
;;
3029
3030
nto-qnx*)
3031
lt_cv_deplibs_check_method=unknown
3032
;;
3033
3034
openbsd*)
3035
lt_cv_file_magic_cmd=/usr/bin/file
3036
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3037
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3038
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object'
3039
else
3040
lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library'
3041
fi
3042
;;
3043
3044
osf3* | osf4* | osf5*)
3045
lt_cv_deplibs_check_method=pass_all
3046
;;
3047
3048
sco3.2v5*)
3049
lt_cv_deplibs_check_method=pass_all
3050
;;
3051
3052
solaris*)
3053
lt_cv_deplibs_check_method=pass_all
3054
;;
3055
3056
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
3057
case $host_vendor in
3058
motorola)
3059
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3060
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3061
;;
3062
ncr)
3063
lt_cv_deplibs_check_method=pass_all
3064
;;
3065
sequent)
3066
lt_cv_file_magic_cmd='/bin/file'
3067
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3068
;;
3069
sni)
3070
lt_cv_file_magic_cmd='/bin/file'
3071
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3072
lt_cv_file_magic_test_file=/lib/libc.so
3073
;;
3074
siemens)
3075
lt_cv_deplibs_check_method=pass_all
3076
;;
3077
esac
3078
;;
3079
3080
sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*)
3081
lt_cv_deplibs_check_method=pass_all
3082
;;
3083
esac
3084
])
3085
file_magic_cmd=$lt_cv_file_magic_cmd
3086
deplibs_check_method=$lt_cv_deplibs_check_method
3087
test -z "$deplibs_check_method" && deplibs_check_method=unknown
3088
])# AC_DEPLIBS_CHECK_METHOD
3089
3090
3091
# AC_PROG_NM
3092
# ----------
3093
# find the pathname to a BSD-compatible name lister
3094
AC_DEFUN([AC_PROG_NM],
3095
[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
3096
[if test -n "$NM"; then
3097
# Let the user override the test.
3098
lt_cv_path_NM="$NM"
3099
else
3100
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3101
for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
3102
IFS="$lt_save_ifs"
3103
test -z "$ac_dir" && ac_dir=.
3104
tmp_nm="$ac_dir/${ac_tool_prefix}nm"
3105
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3106
# Check to see if the nm accepts a BSD-compat flag.
3107
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
3108
# nm: unknown option "B" ignored
3109
# Tru64's nm complains that /dev/null is an invalid object file
3110
case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3111
*/dev/null* | *'Invalid file or object type'*)
3112
lt_cv_path_NM="$tmp_nm -B"
3113
break
3114
;;
3115
*)
3116
case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3117
*/dev/null*)
3118
lt_cv_path_NM="$tmp_nm -p"
3119
break
3120
;;
3121
*)
3122
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3123
continue # so that we can try to find one that supports BSD flags
3124
;;
3125
esac
3126
esac
3127
fi
3128
done
3129
IFS="$lt_save_ifs"
3130
test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
3131
fi])
3132
NM="$lt_cv_path_NM"
3133
])# AC_PROG_NM
3134
3135
3136
# AC_CHECK_LIBM
3137
# -------------
3138
# check for math library
3139
AC_DEFUN([AC_CHECK_LIBM],
3140
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
3141
LIBM=
3142
case $host in
3143
*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
3144
# These system don't have libm, or don't need it
3145
;;
3146
*-ncr-sysv4.3*)
3147
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3148
AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3149
;;
3150
*)
3151
AC_CHECK_LIB(m, cos, LIBM="-lm")
3152
;;
3153
esac
3154
])# AC_CHECK_LIBM
3155
3156
3157
# AC_LIBLTDL_CONVENIENCE([DIRECTORY])
3158
# -----------------------------------
3159
# sets LIBLTDL to the link flags for the libltdl convenience library and
3160
# LTDLINCL to the include flags for the libltdl header and adds
3161
# --enable-ltdl-convenience to the configure arguments. Note that LIBLTDL
3162
# and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
3163
# DIRECTORY is not provided, it is assumed to be `libltdl'. LIBLTDL will
3164
# be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed with
3165
# '${top_srcdir}/' (note the single quotes!). If your package is not
3166
# flat and you're not using automake, define top_builddir and
3167
# top_srcdir appropriately in the Makefiles.
3168
AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
3169
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
3170
case $enable_ltdl_convenience in
3171
no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
3172
"") enable_ltdl_convenience=yes
3173
ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
3174
esac
3175
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
3176
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
3177
# For backwards non-gettext consistent compatibility...
3178
INCLTDL="$LTDLINCL"
3179
])# AC_LIBLTDL_CONVENIENCE
3180
3181
3182
# AC_LIBLTDL_INSTALLABLE([DIRECTORY])
3183
# -----------------------------------
3184
# sets LIBLTDL to the link flags for the libltdl installable library and
3185
# LTDLINCL to the include flags for the libltdl header and adds
3186
# --enable-ltdl-install to the configure arguments. Note that LIBLTDL
3187
# and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
3188
# DIRECTORY is not provided and an installed libltdl is not found, it is
3189
# assumed to be `libltdl'. LIBLTDL will be prefixed with '${top_builddir}/'
3190
# and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single
3191
# quotes!). If your package is not flat and you're not using automake,
3192
# define top_builddir and top_srcdir appropriately in the Makefiles.
3193
# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
3194
AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
3195
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
3196
AC_CHECK_LIB(ltdl, lt_dlinit,
3197
[test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
3198
[if test x"$enable_ltdl_install" = xno; then
3199
AC_MSG_WARN([libltdl not installed, but installation disabled])
3200
else
3201
enable_ltdl_install=yes
3202
fi
3203
])
3204
if test x"$enable_ltdl_install" = x"yes"; then
3205
ac_configure_args="$ac_configure_args --enable-ltdl-install"
3206
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
3207
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
3208
else
3209
ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
3210
LIBLTDL="-lltdl"
3211
LTDLINCL=
3212
fi
3213
# For backwards non-gettext consistent compatibility...
3214
INCLTDL="$LTDLINCL"
3215
])# AC_LIBLTDL_INSTALLABLE
3216
3217
3218
# AC_LIBTOOL_CXX
3219
# --------------
3220
# enable support for C++ libraries
3221
AC_DEFUN([AC_LIBTOOL_CXX],
3222
[AC_REQUIRE([_LT_AC_LANG_CXX])
3223
])# AC_LIBTOOL_CXX
3224
3225
3226
# _LT_AC_LANG_CXX
3227
# ---------------
3228
AC_DEFUN([_LT_AC_LANG_CXX],
3229
[AC_REQUIRE([AC_PROG_CXX])
3230
AC_REQUIRE([AC_PROG_CXXCPP])
3231
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
3232
])# _LT_AC_LANG_CXX
3233
3234
3235
# AC_LIBTOOL_F77
3236
# --------------
3237
# enable support for Fortran 77 libraries
3238
AC_DEFUN([AC_LIBTOOL_F77],
3239
[AC_REQUIRE([_LT_AC_LANG_F77])
3240
])# AC_LIBTOOL_F77
3241
3242
3243
# _LT_AC_LANG_F77
3244
# ---------------
3245
AC_DEFUN([_LT_AC_LANG_F77],
3246
[AC_REQUIRE([AC_PROG_F77])
3247
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
3248
])# _LT_AC_LANG_F77
3249
3250
3251
# AC_LIBTOOL_GCJ
3252
# --------------
3253
# enable support for GCJ libraries
3254
AC_DEFUN([AC_LIBTOOL_GCJ],
3255
[AC_REQUIRE([_LT_AC_LANG_GCJ])
3256
])# AC_LIBTOOL_GCJ
3257
3258
3259
# _LT_AC_LANG_GCJ
3260
# ---------------
3261
AC_DEFUN([_LT_AC_LANG_GCJ],
3262
[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
3263
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
3264
[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
3265
[ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
3266
[ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
3267
[AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
3268
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
3269
])# _LT_AC_LANG_GCJ
3270
3271
3272
# AC_LIBTOOL_RC
3273
# --------------
3274
# enable support for Windows resource files
3275
AC_DEFUN([AC_LIBTOOL_RC],
3276
[AC_REQUIRE([LT_AC_PROG_RC])
3277
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
3278
])# AC_LIBTOOL_RC
3279
3280
3281
# AC_LIBTOOL_LANG_C_CONFIG
3282
# ------------------------
3283
# Ensure that the configuration vars for the C compiler are
3284
# suitably defined. Those variables are subsequently used by
3285
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3286
AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
3287
AC_DEFUN([_LT_AC_LANG_C_CONFIG],
3288
[lt_save_CC="$CC"
3289
AC_LANG_PUSH(C)
3290
3291
# Source file extension for C test sources.
3292
ac_ext=c
3293
3294
# Object file extension for compiled C test sources.
3295
objext=o
3296
_LT_AC_TAGVAR(objext, $1)=$objext
3297
3298
# Code to be used in simple compile tests
3299
lt_simple_compile_test_code="int some_variable = 0;\n"
3300
3301
# Code to be used in simple link tests
3302
lt_simple_link_test_code='int main(){return(0);}\n'
3303
3304
_LT_AC_SYS_COMPILER
3305
3306
#
3307
# Check for any special shared library compilation flags.
3308
#
3309
_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)=
3310
if test "$GCC" = no; then
3311
case $host_os in
3312
sco3.2v5*)
3313
_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf'
3314
;;
3315
esac
3316
fi
3317
if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then
3318
AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries])
3319
if echo "$old_CC $old_CFLAGS " | grep "[[ ]]$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[ ]]" >/dev/null; then :
3320
else
3321
AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure])
3322
_LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no
3323
fi
3324
fi
3325
3326
3327
#
3328
# Check to make sure the static flag actually works.
3329
#
3330
AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works],
3331
_LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
3332
$_LT_AC_TAGVAR(lt_prog_compiler_static, $1),
3333
[],
3334
[_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
3335
3336
3337
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
3338
AC_LIBTOOL_PROG_COMPILER_PIC($1)
3339
AC_LIBTOOL_PROG_CC_C_O($1)
3340
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3341
AC_LIBTOOL_PROG_LD_SHLIBS($1)
3342
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3343
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3344
AC_LIBTOOL_SYS_LIB_STRIP
3345
AC_LIBTOOL_DLOPEN_SELF($1)
3346
3347
# Report which librarie types wil actually be built
3348
AC_MSG_CHECKING([if libtool supports shared libraries])
3349
AC_MSG_RESULT([$can_build_shared])
3350
3351
AC_MSG_CHECKING([whether to build shared libraries])
3352
test "$can_build_shared" = "no" && enable_shared=no
3353
3354
# On AIX, shared libraries and static libraries use the same namespace, and
3355
# are all built from PIC.
3356
case "$host_os" in
3357
aix3*)
3358
test "$enable_shared" = yes && enable_static=no
3359
if test -n "$RANLIB"; then
3360
archive_cmds="$archive_cmds~\$RANLIB \$lib"
3361
postinstall_cmds='$RANLIB $lib'
3362
fi
3363
;;
3364
3365
aix4* | aix5*)
3366
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
3367
test "$enable_shared" = yes && enable_static=no
3368
fi
3369
;;
3370
darwin* | rhapsody*)
3371
if test "$GCC" = yes; then
3372
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3373
case "$host_os" in
3374
rhapsody* | darwin1.[[012]])
3375
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
3376
;;
3377
*) # Darwin 1.3 on
3378
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
3379
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
3380
else
3381
case ${MACOSX_DEPLOYMENT_TARGET} in
3382
10.[[012]])
3383
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
3384
;;
3385
10.*)
3386
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
3387
;;
3388
esac
3389
fi
3390
;;
3391
esac
3392
output_verbose_link_cmd='echo'
3393
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags -install_name $rpath/$soname $verstring'
3394
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3395
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
3396
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3397
_LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3398
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3399
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
3400
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
3401
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
3402
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3403
else
3404
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3405
fi
3406
;;
3407
esac
3408
AC_MSG_RESULT([$enable_shared])
3409
3410
AC_MSG_CHECKING([whether to build static libraries])
3411
# Make sure either enable_shared or enable_static is yes.
3412
test "$enable_shared" = yes || enable_static=yes
3413
AC_MSG_RESULT([$enable_static])
3414
3415
AC_LIBTOOL_CONFIG($1)
3416
3417
AC_LANG_POP
3418
CC="$lt_save_CC"
3419
])# AC_LIBTOOL_LANG_C_CONFIG
3420
3421
3422
# AC_LIBTOOL_LANG_CXX_CONFIG
3423
# --------------------------
3424
# Ensure that the configuration vars for the C compiler are
3425
# suitably defined. Those variables are subsequently used by
3426
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3427
AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
3428
AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
3429
[AC_LANG_PUSH(C++)
3430
AC_REQUIRE([AC_PROG_CXX])
3431
AC_REQUIRE([AC_PROG_CXXCPP])
3432
3433
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3434
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
3435
_LT_AC_TAGVAR(always_export_symbols, $1)=no
3436
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
3437
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
3438
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3439
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
3440
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
3441
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3442
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
3443
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
3444
_LT_AC_TAGVAR(module_cmds, $1)=
3445
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
3446
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
3447
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3448
_LT_AC_TAGVAR(no_undefined_flag, $1)=
3449
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3450
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
3451
3452
# Dependencies to place before and after the object being linked:
3453
_LT_AC_TAGVAR(predep_objects, $1)=
3454
_LT_AC_TAGVAR(postdep_objects, $1)=
3455
_LT_AC_TAGVAR(predeps, $1)=
3456
_LT_AC_TAGVAR(postdeps, $1)=
3457
_LT_AC_TAGVAR(compiler_lib_search_path, $1)=
3458
3459
# Source file extension for C++ test sources.
3460
ac_ext=cc
3461
3462
# Object file extension for compiled C++ test sources.
3463
objext=o
3464
_LT_AC_TAGVAR(objext, $1)=$objext
3465
3466
# Code to be used in simple compile tests
3467
lt_simple_compile_test_code="int some_variable = 0;\n"
3468
3469
# Code to be used in simple link tests
3470
lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'
3471
3472
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
3473
_LT_AC_SYS_COMPILER
3474
3475
# Allow CC to be a program name with arguments.
3476
lt_save_CC=$CC
3477
lt_save_LD=$LD
3478
lt_save_GCC=$GCC
3479
GCC=$GXX
3480
lt_save_with_gnu_ld=$with_gnu_ld
3481
lt_save_path_LD=$lt_cv_path_LD
3482
if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
3483
lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
3484
else
3485
unset lt_cv_prog_gnu_ld
3486
fi
3487
if test -n "${lt_cv_path_LDCXX+set}"; then
3488
lt_cv_path_LD=$lt_cv_path_LDCXX
3489
else
3490
unset lt_cv_path_LD
3491
fi
3492
test -z "${LDCXX+set}" || LD=$LDCXX
3493
CC=${CXX-"c++"}
3494
compiler=$CC
3495
_LT_AC_TAGVAR(compiler, $1)=$CC
3496
cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
3497
3498
# We don't want -fno-exception wen compiling C++ code, so set the
3499
# no_builtin_flag separately
3500
if test "$GXX" = yes; then
3501
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
3502
else
3503
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3504
fi
3505
3506
if test "$GXX" = yes; then
3507
# Set up default GNU C++ configuration
3508
3509
AC_PROG_LD
3510
3511
# Check if GNU C++ uses GNU ld as the underlying linker, since the
3512
# archiving commands below assume that GNU ld is being used.
3513
if test "$with_gnu_ld" = yes; then
3514
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3515
_LT_AC_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'
3516
3517
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
3518
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3519
3520
# If archive_cmds runs LD, not CC, wlarc should be empty
3521
# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
3522
# investigate it a little bit more. (MM)
3523
wlarc='${wl}'
3524
3525
# ancient GNU ld didn't support --whole-archive et. al.
3526
if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
3527
grep 'no-whole-archive' > /dev/null; then
3528
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
3529
else
3530
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3531
fi
3532
else
3533
with_gnu_ld=no
3534
wlarc=
3535
3536
# A generic and very simple default shared library creation
3537
# command for GNU C++ for the case where it uses the native
3538
# linker, instead of GNU ld. If possible, this setting should
3539
# overridden to take advantage of the native linker features on
3540
# the platform it is being used on.
3541
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
3542
fi
3543
3544
# Commands to make compiler produce verbose output that lists
3545
# what "hidden" libraries, object files and flags are used when
3546
# linking a shared library.
3547
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3548
3549
else
3550
GXX=no
3551
with_gnu_ld=no
3552
wlarc=
3553
fi
3554
3555
# PORTME: fill in a description of your system's C++ link characteristics
3556
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
3557
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
3558
case $host_os in
3559
aix3*)
3560
# FIXME: insert proper C++ library support
3561
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3562
;;
3563
aix4* | aix5*)
3564
if test "$host_cpu" = ia64; then
3565
# On IA64, the linker does run time linking by default, so we don't
3566
# have to do anything special.
3567
aix_use_runtimelinking=no
3568
exp_sym_flag='-Bexport'
3569
no_entry_flag=""
3570
else
3571
aix_use_runtimelinking=no
3572
3573
# Test if we are trying to use run time linking or normal
3574
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
3575
# need to do runtime linking.
3576
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
3577
for ld_flag in $LDFLAGS; do
3578
case $ld_flag in
3579
*-brtl*)
3580
aix_use_runtimelinking=yes
3581
break
3582
;;
3583
esac
3584
done
3585
esac
3586
3587
exp_sym_flag='-bexport'
3588
no_entry_flag='-bnoentry'
3589
fi
3590
3591
# When large executables or shared objects are built, AIX ld can
3592
# have problems creating the table of contents. If linking a library
3593
# or program results in "error TOC overflow" add -mminimal-toc to
3594
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
3595
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
3596
3597
_LT_AC_TAGVAR(archive_cmds, $1)=''
3598
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3599
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
3600
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3601
3602
if test "$GXX" = yes; then
3603
case $host_os in aix4.[012]|aix4.[012].*)
3604
# We only want to do this on AIX 4.2 and lower, the check
3605
# below for broken collect2 doesn't work under 4.3+
3606
collect2name=`${CC} -print-prog-name=collect2`
3607
if test -f "$collect2name" && \
3608
strings "$collect2name" | grep resolve_lib_name >/dev/null
3609
then
3610
# We have reworked collect2
3611
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3612
else
3613
# We have old collect2
3614
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
3615
# It fails to find uninstalled libraries when the uninstalled
3616
# path is not listed in the libpath. Setting hardcode_minus_L
3617
# to unsupported forces relinking
3618
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
3619
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3620
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3621
fi
3622
esac
3623
shared_flag='-shared'
3624
else
3625
# not using gcc
3626
if test "$host_cpu" = ia64; then
3627
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
3628
# chokes on -Wl,-G. The following line is correct:
3629
shared_flag='-G'
3630
else
3631
if test "$aix_use_runtimelinking" = yes; then
3632
shared_flag='${wl}-G'
3633
else
3634
shared_flag='${wl}-bM:SRE'
3635
fi
3636
fi
3637
fi
3638
3639
# It seems that -bexpall does not export symbols beginning with
3640
# underscore (_), so it is better to generate a list of symbols to export.
3641
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
3642
if test "$aix_use_runtimelinking" = yes; then
3643
# Warning - without using the other runtime loading flags (-brtl),
3644
# -berok will link without error, but may produce a broken library.
3645
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
3646
# Determine the default libpath from the value encoded in an empty executable.
3647
_LT_AC_SYS_LIBPATH_AIX
3648
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
3649
3650
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
3651
else
3652
if test "$host_cpu" = ia64; then
3653
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
3654
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
3655
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
3656
else
3657
# Determine the default libpath from the value encoded in an empty executable.
3658
_LT_AC_SYS_LIBPATH_AIX
3659
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
3660
# Warning - without using the other run time loading flags,
3661
# -berok will link without error, but may produce a broken library.
3662
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
3663
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
3664
# -bexpall does not export symbols beginning with underscore (_)
3665
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
3666
# Exported symbols can be pulled into shared objects from archives
3667
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
3668
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
3669
# This is similar to how AIX traditionally builds it's shared libraries.
3670
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
3671
fi
3672
fi
3673
;;
3674
chorus*)
3675
case $cc_basename in
3676
*)
3677
# FIXME: insert proper C++ library support
3678
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3679
;;
3680
esac
3681
;;
3682
3683
cygwin* | mingw* | pw32*)
3684
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
3685
# as there is no search path for DLLs.
3686
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3687
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
3688
_LT_AC_TAGVAR(always_export_symbols, $1)=no
3689
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
3690
3691
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
3692
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
3693
# If the export-symbols file already is a .def file (1st line
3694
# is EXPORTS), use it as is; otherwise, prepend...
3695
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
3696
cp $export_symbols $output_objdir/$soname.def;
3697
else
3698
echo EXPORTS > $output_objdir/$soname.def;
3699
cat $export_symbols >> $output_objdir/$soname.def;
3700
fi~
3701
$CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
3702
else
3703
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3704
fi
3705
;;
3706
3707
darwin* | rhapsody*)
3708
if test "$GXX" = yes; then
3709
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3710
case "$host_os" in
3711
rhapsody* | darwin1.[[012]])
3712
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
3713
;;
3714
*) # Darwin 1.3 on
3715
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
3716
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
3717
else
3718
case ${MACOSX_DEPLOYMENT_TARGET} in
3719
10.[[012]])
3720
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
3721
;;
3722
10.*)
3723
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
3724
;;
3725
esac
3726
fi
3727
;;
3728
esac
3729
lt_int_apple_cc_single_mod=no
3730
output_verbose_link_cmd='echo'
3731
if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
3732
lt_int_apple_cc_single_mod=yes
3733
fi
3734
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
3735
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
3736
else
3737
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -r ${wl}-bind_at_load -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'
3738
fi
3739
_LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3740
3741
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
3742
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
3743
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3744
else
3745
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -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~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3746
fi
3747
_LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3748
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3749
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
3750
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
3751
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
3752
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3753
else
3754
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3755
fi
3756
;;
3757
3758
dgux*)
3759
case $cc_basename in
3760
ec++)
3761
# FIXME: insert proper C++ library support
3762
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3763
;;
3764
ghcx)
3765
# Green Hills C++ Compiler
3766
# FIXME: insert proper C++ library support
3767
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3768
;;
3769
*)
3770
# FIXME: insert proper C++ library support
3771
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3772
;;
3773
esac
3774
;;
3775
freebsd[12]*)
3776
# C++ shared libraries reported to be fairly broken before switch to ELF
3777
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3778
;;
3779
freebsd-elf*)
3780
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3781
;;
3782
freebsd* | kfreebsd*-gnu)
3783
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
3784
# conventions
3785
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
3786
;;
3787
gnu*)
3788
;;
3789
hpux9*)
3790
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3791
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3792
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3793
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3794
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3795
# but as the default
3796
# location of the library.
3797
3798
case $cc_basename in
3799
CC)
3800
# FIXME: insert proper C++ library support
3801
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3802
;;
3803
aCC)
3804
_LT_AC_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 $lib'
3805
# Commands to make compiler produce verbose output that lists
3806
# what "hidden" libraries, object files and flags are used when
3807
# linking a shared library.
3808
#
3809
# There doesn't appear to be a way to prevent this compiler from
3810
# explicitly linking system object files so we need to strip them
3811
# from the output so that they don't get included in the library
3812
# dependencies.
3813
output_verbose_link_cmd='templist=`($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 $list'
3814
;;
3815
*)
3816
if test "$GXX" = yes; then
3817
_LT_AC_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'
3818
else
3819
# FIXME: insert proper C++ library support
3820
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3821
fi
3822
;;
3823
esac
3824
;;
3825
hpux10*|hpux11*)
3826
if test $with_gnu_ld = no; then
3827
case "$host_cpu" in
3828
hppa*64*)
3829
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3830
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
3831
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3832
;;
3833
ia64*)
3834
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3835
;;
3836
*)
3837
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3838
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3839
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3840
;;
3841
esac
3842
fi
3843
case "$host_cpu" in
3844
hppa*64*)
3845
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3846
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3847
;;
3848
ia64*)
3849
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3850
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3851
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3852
# but as the default
3853
# location of the library.
3854
;;
3855
*)
3856
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3857
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3858
# but as the default
3859
# location of the library.
3860
;;
3861
esac
3862
3863
case $cc_basename in
3864
CC)
3865
# FIXME: insert proper C++ library support
3866
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3867
;;
3868
aCC)
3869
case "$host_cpu" in
3870
hppa*64*|ia64*)
3871
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3872
;;
3873
*)
3874
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3875
;;
3876
esac
3877
# Commands to make compiler produce verbose output that lists
3878
# what "hidden" libraries, object files and flags are used when
3879
# linking a shared library.
3880
#
3881
# There doesn't appear to be a way to prevent this compiler from
3882
# explicitly linking system object files so we need to strip them
3883
# from the output so that they don't get included in the library
3884
# dependencies.
3885
output_verbose_link_cmd='templist=`($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 $list'
3886
;;
3887
*)
3888
if test "$GXX" = yes; then
3889
if test $with_gnu_ld = no; then
3890
case "$host_cpu" in
3891
ia64*|hppa*64*)
3892
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3893
;;
3894
*)
3895
_LT_AC_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'
3896
;;
3897
esac
3898
fi
3899
else
3900
# FIXME: insert proper C++ library support
3901
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3902
fi
3903
;;
3904
esac
3905
;;
3906
irix5* | irix6*)
3907
case $cc_basename in
3908
CC)
3909
# SGI C++
3910
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
3911
3912
# Archives containing C++ object files must be created using
3913
# "CC -ar", where "CC" is the IRIX C++ compiler. This is
3914
# necessary to make sure instantiated templates are included
3915
# in the archive.
3916
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3917
;;
3918
*)
3919
if test "$GXX" = yes; then
3920
if test "$with_gnu_ld" = no; then
3921
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
3922
else
3923
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib'
3924
fi
3925
fi
3926
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3927
;;
3928
esac
3929
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3930
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3931
;;
3932
linux*)
3933
case $cc_basename in
3934
KCC)
3935
# Kuck and Associates, Inc. (KAI) C++ Compiler
3936
3937
# KCC will only create a shared library if the output file
3938
# ends with ".so" (or ".sl" for HP-UX), so rename the library
3939
# to its proper name (with version) after linking.
3940
_LT_AC_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'
3941
_LT_AC_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 $lib'
3942
# Commands to make compiler produce verbose output that lists
3943
# what "hidden" libraries, object files and flags are used when
3944
# linking a shared library.
3945
#
3946
# There doesn't appear to be a way to prevent this compiler from
3947
# explicitly linking system object files so we need to strip them
3948
# from the output so that they don't get included in the library
3949
# dependencies.
3950
output_verbose_link_cmd='templist=`$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 $list'
3951
3952
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3953
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3954
3955
# Archives containing C++ object files must be created using
3956
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
3957
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3958
;;
3959
icpc)
3960
# Intel C++
3961
with_gnu_ld=yes
3962
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3963
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3964
_LT_AC_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'
3965
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3966
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3967
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3968
;;
3969
cxx)
3970
# Compaq C++
3971
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3972
_LT_AC_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'
3973
3974
runpath_var=LD_RUN_PATH
3975
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3976
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3977
3978
# Commands to make compiler produce verbose output that lists
3979
# what "hidden" libraries, object files and flags are used when
3980
# linking a shared library.
3981
#
3982
# There doesn't appear to be a way to prevent this compiler from
3983
# explicitly linking system object files so we need to strip them
3984
# from the output so that they don't get included in the library
3985
# dependencies.
3986
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "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 $list'
3987
;;
3988
esac
3989
;;
3990
lynxos*)
3991
# FIXME: insert proper C++ library support
3992
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3993
;;
3994
m88k*)
3995
# FIXME: insert proper C++ library support
3996
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3997
;;
3998
mvs*)
3999
case $cc_basename in
4000
cxx)
4001
# FIXME: insert proper C++ library support
4002
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4003
;;
4004
*)
4005
# FIXME: insert proper C++ library support
4006
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4007
;;
4008
esac
4009
;;
4010
netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
4011
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
4012
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
4013
wlarc=
4014
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4015
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
4016
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
4017
fi
4018
# Workaround some broken pre-1.5 toolchains
4019
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
4020
;;
4021
osf3*)
4022
case $cc_basename in
4023
KCC)
4024
# Kuck and Associates, Inc. (KAI) C++ Compiler
4025
4026
# KCC will only create a shared library if the output file
4027
# ends with ".so" (or ".sl" for HP-UX), so rename the library
4028
# to its proper name (with version) after linking.
4029
_LT_AC_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'
4030
4031
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4032
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4033
4034
# Archives containing C++ object files must be created using
4035
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
4036
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
4037
4038
;;
4039
RCC)
4040
# Rational C++ 2.4.1
4041
# FIXME: insert proper C++ library support
4042
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4043
;;
4044
cxx)
4045
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
4046
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
4047
4048
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4049
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4050
4051
# Commands to make compiler produce verbose output that lists
4052
# what "hidden" libraries, object files and flags are used when
4053
# linking a shared library.
4054
#
4055
# There doesn't appear to be a way to prevent this compiler from
4056
# explicitly linking system object files so we need to strip them
4057
# from the output so that they don't get included in the library
4058
# dependencies.
4059
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "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 $list'
4060
;;
4061
*)
4062
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
4063
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
4064
_LT_AC_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 ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
4065
4066
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4067
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4068
4069
# Commands to make compiler produce verbose output that lists
4070
# what "hidden" libraries, object files and flags are used when
4071
# linking a shared library.
4072
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
4073
4074
else
4075
# FIXME: insert proper C++ library support
4076
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4077
fi
4078
;;
4079
esac
4080
;;
4081
osf4* | osf5*)
4082
case $cc_basename in
4083
KCC)
4084
# Kuck and Associates, Inc. (KAI) C++ Compiler
4085
4086
# KCC will only create a shared library if the output file
4087
# ends with ".so" (or ".sl" for HP-UX), so rename the library
4088
# to its proper name (with version) after linking.
4089
_LT_AC_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'
4090
4091
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4092
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4093
4094
# Archives containing C++ object files must be created using
4095
# the KAI C++ compiler.
4096
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
4097
;;
4098
RCC)
4099
# Rational C++ 2.4.1
4100
# FIXME: insert proper C++ library support
4101
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4102
;;
4103
cxx)
4104
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
4105
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
4106
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
4107
echo "-hidden">> $lib.exp~
4108
$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry $objdir/so_locations -o $lib~
4109
$rm $lib.exp'
4110
4111
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
4112
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4113
4114
# Commands to make compiler produce verbose output that lists
4115
# what "hidden" libraries, object files and flags are used when
4116
# linking a shared library.
4117
#
4118
# There doesn't appear to be a way to prevent this compiler from
4119
# explicitly linking system object files so we need to strip them
4120
# from the output so that they don't get included in the library
4121
# dependencies.
4122
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "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 $list'
4123
;;
4124
*)
4125
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
4126
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
4127
_LT_AC_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` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
4128
4129
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4130
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4131
4132
# Commands to make compiler produce verbose output that lists
4133
# what "hidden" libraries, object files and flags are used when
4134
# linking a shared library.
4135
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
4136
4137
else
4138
# FIXME: insert proper C++ library support
4139
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4140
fi
4141
;;
4142
esac
4143
;;
4144
psos*)
4145
# FIXME: insert proper C++ library support
4146
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4147
;;
4148
sco*)
4149
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4150
case $cc_basename in
4151
CC)
4152
# FIXME: insert proper C++ library support
4153
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4154
;;
4155
*)
4156
# FIXME: insert proper C++ library support
4157
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4158
;;
4159
esac
4160
;;
4161
sunos4*)
4162
case $cc_basename in
4163
CC)
4164
# Sun C++ 4.x
4165
# FIXME: insert proper C++ library support
4166
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4167
;;
4168
lcc)
4169
# Lucid
4170
# FIXME: insert proper C++ library support
4171
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4172
;;
4173
*)
4174
# FIXME: insert proper C++ library support
4175
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4176
;;
4177
esac
4178
;;
4179
solaris*)
4180
case $cc_basename in
4181
CC)
4182
# Sun C++ 4.2, 5.x and Centerline C++
4183
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
4184
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -nolib -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
4185
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
4186
$CC -G${allow_undefined_flag} -nolib ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
4187
4188
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4189
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
4190
case $host_os in
4191
solaris2.[0-5] | solaris2.[0-5].*) ;;
4192
*)
4193
# The C++ compiler is used as linker so we must use $wl
4194
# flag to pass the commands to the underlying system
4195
# linker.
4196
# Supported since Solaris 2.6 (maybe 2.5.1?)
4197
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
4198
;;
4199
esac
4200
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
4201
4202
# Commands to make compiler produce verbose output that lists
4203
# what "hidden" libraries, object files and flags are used when
4204
# linking a shared library.
4205
#
4206
# There doesn't appear to be a way to prevent this compiler from
4207
# explicitly linking system object files so we need to strip them
4208
# from the output so that they don't get included in the library
4209
# dependencies.
4210
output_verbose_link_cmd='templist=`$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep "\-[[LR]]"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
4211
4212
# Archives containing C++ object files must be created using
4213
# "CC -xar", where "CC" is the Sun C++ compiler. This is
4214
# necessary to make sure instantiated templates are included
4215
# in the archive.
4216
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
4217
;;
4218
gcx)
4219
# Green Hills C++ Compiler
4220
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
4221
4222
# The C++ compiler must be used to create the archive.
4223
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
4224
;;
4225
*)
4226
# GNU C++ compiler with Solaris linker
4227
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
4228
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
4229
if $CC --version | grep -v '^2\.7' > /dev/null; then
4230
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
4231
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
4232
$CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
4233
4234
# Commands to make compiler produce verbose output that lists
4235
# what "hidden" libraries, object files and flags are used when
4236
# linking a shared library.
4237
output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
4238
else
4239
# g++ 2.7 appears to require `-G' NOT `-shared' on this
4240
# platform.
4241
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
4242
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
4243
$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
4244
4245
# Commands to make compiler produce verbose output that lists
4246
# what "hidden" libraries, object files and flags are used when
4247
# linking a shared library.
4248
output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
4249
fi
4250
4251
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
4252
fi
4253
;;
4254
esac
4255
;;
4256
sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
4257
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4258
;;
4259
tandem*)
4260
case $cc_basename in
4261
NCC)
4262
# NonStop-UX NCC 3.20
4263
# FIXME: insert proper C++ library support
4264
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4265
;;
4266
*)
4267
# FIXME: insert proper C++ library support
4268
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4269
;;
4270
esac
4271
;;
4272
vxworks*)
4273
# FIXME: insert proper C++ library support
4274
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4275
;;
4276
*)
4277
# FIXME: insert proper C++ library support
4278
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4279
;;
4280
esac
4281
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
4282
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
4283
4284
_LT_AC_TAGVAR(GCC, $1)="$GXX"
4285
_LT_AC_TAGVAR(LD, $1)="$LD"
4286
4287
AC_LIBTOOL_POSTDEP_PREDEP($1)
4288
AC_LIBTOOL_PROG_COMPILER_PIC($1)
4289
AC_LIBTOOL_PROG_CC_C_O($1)
4290
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4291
AC_LIBTOOL_PROG_LD_SHLIBS($1)
4292
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4293
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4294
AC_LIBTOOL_SYS_LIB_STRIP
4295
AC_LIBTOOL_DLOPEN_SELF($1)
4296
4297
AC_LIBTOOL_CONFIG($1)
4298
4299
AC_LANG_POP
4300
CC=$lt_save_CC
4301
LDCXX=$LD
4302
LD=$lt_save_LD
4303
GCC=$lt_save_GCC
4304
with_gnu_ldcxx=$with_gnu_ld
4305
with_gnu_ld=$lt_save_with_gnu_ld
4306
lt_cv_path_LDCXX=$lt_cv_path_LD
4307
lt_cv_path_LD=$lt_save_path_LD
4308
lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
4309
lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
4310
])# AC_LIBTOOL_LANG_CXX_CONFIG
4311
4312
# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
4313
# ------------------------
4314
# Figure out "hidden" library dependencies from verbose
4315
# compiler output when linking a shared library.
4316
# Parse the compiler output and extract the necessary
4317
# objects, libraries and library flags.
4318
AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
4319
dnl we can't use the lt_simple_compile_test_code here,
4320
dnl because it contains code intended for an executable,
4321
dnl not a library. It's possible we should let each
4322
dnl tag define a new lt_????_link_test_code variable,
4323
dnl but it's only used here...
4324
ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
4325
int a;
4326
void foo (void) { a = 0; }
4327
EOF
4328
],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
4329
class Foo
4330
{
4331
public:
4332
Foo (void) { a = 0; }
4333
private:
4334
int a;
4335
};
4336
EOF
4337
],[$1],[F77],[cat > conftest.$ac_ext <<EOF
4338
subroutine foo
4339
implicit none
4340
integer*4 a
4341
a=0
4342
return
4343
end
4344
EOF
4345
],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
4346
public class foo {
4347
private int a;
4348
public void bar (void) {
4349
a = 0;
4350
}
4351
};
4352
EOF
4353
])
4354
dnl Parse the compiler output and extract the necessary
4355
dnl objects, libraries and library flags.
4356
if AC_TRY_EVAL(ac_compile); then
4357
# Parse the compiler output and extract the necessary
4358
# objects, libraries and library flags.
4359
4360
# Sentinel used to keep track of whether or not we are before
4361
# the conftest object file.
4362
pre_test_object_deps_done=no
4363
4364
# The `*' in the case matches for architectures that use `case' in
4365
# $output_verbose_cmd can trigger glob expansion during the loop
4366
# eval without this substitution.
4367
output_verbose_link_cmd="`$echo \"X$output_verbose_link_cmd\" | $Xsed -e \"$no_glob_subst\"`"
4368
4369
for p in `eval $output_verbose_link_cmd`; do
4370
case $p in
4371
4372
-L* | -R* | -l*)
4373
# Some compilers place space between "-{L,R}" and the path.
4374
# Remove the space.
4375
if test $p = "-L" \
4376
|| test $p = "-R"; then
4377
prev=$p
4378
continue
4379
else
4380
prev=
4381
fi
4382
4383
if test "$pre_test_object_deps_done" = no; then
4384
case $p in
4385
-L* | -R*)
4386
# Internal compiler library paths should come after those
4387
# provided the user. The postdeps already come after the
4388
# user supplied libs so there is no need to process them.
4389
if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
4390
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
4391
else
4392
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
4393
fi
4394
;;
4395
# The "-l" case would never come before the object being
4396
# linked, so don't bother handling this case.
4397
esac
4398
else
4399
if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
4400
_LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
4401
else
4402
_LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
4403
fi
4404
fi
4405
;;
4406
4407
*.$objext)
4408
# This assumes that the test object file only shows up
4409
# once in the compiler output.
4410
if test "$p" = "conftest.$objext"; then
4411
pre_test_object_deps_done=yes
4412
continue
4413
fi
4414
4415
if test "$pre_test_object_deps_done" = no; then
4416
if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
4417
_LT_AC_TAGVAR(predep_objects, $1)="$p"
4418
else
4419
_LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
4420
fi
4421
else
4422
if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
4423
_LT_AC_TAGVAR(postdep_objects, $1)="$p"
4424
else
4425
_LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
4426
fi
4427
fi
4428
;;
4429
4430
*) ;; # Ignore the rest.
4431
4432
esac
4433
done
4434
4435
# Clean up.
4436
rm -f a.out a.exe
4437
else
4438
echo "libtool.m4: error: problem compiling $1 test program"
4439
fi
4440
4441
$rm -f confest.$objext
4442
4443
case " $_LT_AC_TAGVAR(postdeps, $1) " in
4444
*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
4445
esac
4446
])# AC_LIBTOOL_POSTDEP_PREDEP
4447
4448
# AC_LIBTOOL_LANG_F77_CONFIG
4449
# ------------------------
4450
# Ensure that the configuration vars for the C compiler are
4451
# suitably defined. Those variables are subsequently used by
4452
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4453
AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
4454
AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
4455
[AC_REQUIRE([AC_PROG_F77])
4456
AC_LANG_PUSH(Fortran 77)
4457
4458
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4459
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
4460
_LT_AC_TAGVAR(always_export_symbols, $1)=no
4461
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
4462
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
4463
_LT_AC_TAGVAR(hardcode_direct, $1)=no
4464
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
4465
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4466
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
4467
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
4468
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
4469
_LT_AC_TAGVAR(module_cmds, $1)=
4470
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
4471
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
4472
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
4473
_LT_AC_TAGVAR(no_undefined_flag, $1)=
4474
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
4475
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4476
4477
# Source file extension for f77 test sources.
4478
ac_ext=f
4479
4480
# Object file extension for compiled f77 test sources.
4481
objext=o
4482
_LT_AC_TAGVAR(objext, $1)=$objext
4483
4484
# Code to be used in simple compile tests
4485
lt_simple_compile_test_code=" subroutine t\n return\n end\n"
4486
4487
# Code to be used in simple link tests
4488
lt_simple_link_test_code=" program t\n end\n"
4489
4490
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
4491
_LT_AC_SYS_COMPILER
4492
4493
# Allow CC to be a program name with arguments.
4494
lt_save_CC="$CC"
4495
CC=${F77-"f77"}
4496
compiler=$CC
4497
_LT_AC_TAGVAR(compiler, $1)=$CC
4498
cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
4499
4500
AC_MSG_CHECKING([if libtool supports shared libraries])
4501
AC_MSG_RESULT([$can_build_shared])
4502
4503
AC_MSG_CHECKING([whether to build shared libraries])
4504
test "$can_build_shared" = "no" && enable_shared=no
4505
4506
# On AIX, shared libraries and static libraries use the same namespace, and
4507
# are all built from PIC.
4508
case "$host_os" in
4509
aix3*)
4510
test "$enable_shared" = yes && enable_static=no
4511
if test -n "$RANLIB"; then
4512
archive_cmds="$archive_cmds~\$RANLIB \$lib"
4513
postinstall_cmds='$RANLIB $lib'
4514
fi
4515
;;
4516
aix4* | aix5*)
4517
test "$enable_shared" = yes && enable_static=no
4518
;;
4519
esac
4520
AC_MSG_RESULT([$enable_shared])
4521
4522
AC_MSG_CHECKING([whether to build static libraries])
4523
# Make sure either enable_shared or enable_static is yes.
4524
test "$enable_shared" = yes || enable_static=yes
4525
AC_MSG_RESULT([$enable_static])
4526
4527
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
4528
4529
_LT_AC_TAGVAR(GCC, $1)="$G77"
4530
_LT_AC_TAGVAR(LD, $1)="$LD"
4531
4532
AC_LIBTOOL_PROG_COMPILER_PIC($1)
4533
AC_LIBTOOL_PROG_CC_C_O($1)
4534
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4535
AC_LIBTOOL_PROG_LD_SHLIBS($1)
4536
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4537
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4538
AC_LIBTOOL_SYS_LIB_STRIP
4539
4540
4541
AC_LIBTOOL_CONFIG($1)
4542
4543
AC_LANG_POP
4544
CC="$lt_save_CC"
4545
])# AC_LIBTOOL_LANG_F77_CONFIG
4546
4547
4548
# AC_LIBTOOL_LANG_GCJ_CONFIG
4549
# --------------------------
4550
# Ensure that the configuration vars for the C compiler are
4551
# suitably defined. Those variables are subsequently used by
4552
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4553
AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
4554
AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
4555
[AC_LANG_SAVE
4556
4557
# Source file extension for Java test sources.
4558
ac_ext=java
4559
4560
# Object file extension for compiled Java test sources.
4561
objext=o
4562
_LT_AC_TAGVAR(objext, $1)=$objext
4563
4564
# Code to be used in simple compile tests
4565
lt_simple_compile_test_code="class foo {}\n"
4566
4567
# Code to be used in simple link tests
4568
lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }\n'
4569
4570
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
4571
_LT_AC_SYS_COMPILER
4572
4573
# Allow CC to be a program name with arguments.
4574
lt_save_CC="$CC"
4575
CC=${GCJ-"gcj"}
4576
compiler=$CC
4577
_LT_AC_TAGVAR(compiler, $1)=$CC
4578
4579
# GCJ did not exist at the time GCC didn't implicitly link libc in.
4580
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4581
4582
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
4583
AC_LIBTOOL_PROG_COMPILER_PIC($1)
4584
AC_LIBTOOL_PROG_CC_C_O($1)
4585
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4586
AC_LIBTOOL_PROG_LD_SHLIBS($1)
4587
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4588
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4589
AC_LIBTOOL_SYS_LIB_STRIP
4590
AC_LIBTOOL_DLOPEN_SELF($1)
4591
4592
AC_LIBTOOL_CONFIG($1)
4593
4594
AC_LANG_RESTORE
4595
CC="$lt_save_CC"
4596
])# AC_LIBTOOL_LANG_GCJ_CONFIG
4597
4598
4599
# AC_LIBTOOL_LANG_RC_CONFIG
4600
# --------------------------
4601
# Ensure that the configuration vars for the Windows resource compiler are
4602
# suitably defined. Those variables are subsequently used by
4603
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4604
AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
4605
AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
4606
[AC_LANG_SAVE
4607
4608
# Source file extension for RC test sources.
4609
ac_ext=rc
4610
4611
# Object file extension for compiled RC test sources.
4612
objext=o
4613
_LT_AC_TAGVAR(objext, $1)=$objext
4614
4615
# Code to be used in simple compile tests
4616
lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
4617
4618
# Code to be used in simple link tests
4619
lt_simple_link_test_code="$lt_simple_compile_test_code"
4620
4621
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
4622
_LT_AC_SYS_COMPILER
4623
4624
# Allow CC to be a program name with arguments.
4625
lt_save_CC="$CC"
4626
CC=${RC-"windres"}
4627
compiler=$CC
4628
_LT_AC_TAGVAR(compiler, $1)=$CC
4629
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
4630
4631
AC_LIBTOOL_CONFIG($1)
4632
4633
AC_LANG_RESTORE
4634
CC="$lt_save_CC"
4635
])# AC_LIBTOOL_LANG_RC_CONFIG
4636
4637
4638
# AC_LIBTOOL_CONFIG([TAGNAME])
4639
# ----------------------------
4640
# If TAGNAME is not passed, then create an initial libtool script
4641
# with a default configuration from the untagged config vars. Otherwise
4642
# add code to config.status for appending the configuration named by
4643
# TAGNAME from the matching tagged config vars.
4644
AC_DEFUN([AC_LIBTOOL_CONFIG],
4645
[# The else clause should only fire when bootstrapping the
4646
# libtool distribution, otherwise you forgot to ship ltmain.sh
4647
# with your package, and you will get complaints that there are
4648
# no rules to generate ltmain.sh.
4649
if test -f "$ltmain"; then
4650
# See if we are running on zsh, and set the options which allow our commands through
4651
# without removal of \ escapes.
4652
if test -n "${ZSH_VERSION+set}" ; then
4653
setopt NO_GLOB_SUBST
4654
fi
4655
# Now quote all the things that may contain metacharacters while being
4656
# careful not to overquote the AC_SUBSTed values. We take copies of the
4657
# variables and quote the copies for generation of the libtool script.
4658
for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM \
4659
SED SHELL STRIP \
4660
libname_spec library_names_spec soname_spec extract_expsyms_cmds \
4661
old_striplib striplib file_magic_cmd finish_cmds finish_eval \
4662
deplibs_check_method reload_flag reload_cmds need_locks \
4663
lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
4664
lt_cv_sys_global_symbol_to_c_name_address \
4665
sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
4666
old_postinstall_cmds old_postuninstall_cmds \
4667
_LT_AC_TAGVAR(compiler, $1) \
4668
_LT_AC_TAGVAR(CC, $1) \
4669
_LT_AC_TAGVAR(LD, $1) \
4670
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
4671
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
4672
_LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
4673
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
4674
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
4675
_LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
4676
_LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
4677
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
4678
_LT_AC_TAGVAR(old_archive_cmds, $1) \
4679
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
4680
_LT_AC_TAGVAR(predep_objects, $1) \
4681
_LT_AC_TAGVAR(postdep_objects, $1) \
4682
_LT_AC_TAGVAR(predeps, $1) \
4683
_LT_AC_TAGVAR(postdeps, $1) \
4684
_LT_AC_TAGVAR(compiler_lib_search_path, $1) \
4685
_LT_AC_TAGVAR(archive_cmds, $1) \
4686
_LT_AC_TAGVAR(archive_expsym_cmds, $1) \
4687
_LT_AC_TAGVAR(postinstall_cmds, $1) \
4688
_LT_AC_TAGVAR(postuninstall_cmds, $1) \
4689
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
4690
_LT_AC_TAGVAR(allow_undefined_flag, $1) \
4691
_LT_AC_TAGVAR(no_undefined_flag, $1) \
4692
_LT_AC_TAGVAR(export_symbols_cmds, $1) \
4693
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
4694
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
4695
_LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
4696
_LT_AC_TAGVAR(hardcode_automatic, $1) \
4697
_LT_AC_TAGVAR(module_cmds, $1) \
4698
_LT_AC_TAGVAR(module_expsym_cmds, $1) \
4699
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
4700
_LT_AC_TAGVAR(exclude_expsyms, $1) \
4701
_LT_AC_TAGVAR(include_expsyms, $1); do
4702
4703
case $var in
4704
_LT_AC_TAGVAR(old_archive_cmds, $1) | \
4705
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
4706
_LT_AC_TAGVAR(archive_cmds, $1) | \
4707
_LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
4708
_LT_AC_TAGVAR(module_cmds, $1) | \
4709
_LT_AC_TAGVAR(module_expsym_cmds, $1) | \
4710
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
4711
_LT_AC_TAGVAR(export_symbols_cmds, $1) | \
4712
extract_expsyms_cmds | reload_cmds | finish_cmds | \
4713
postinstall_cmds | postuninstall_cmds | \
4714
old_postinstall_cmds | old_postuninstall_cmds | \
4715
sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
4716
# Double-quote double-evaled strings.
4717
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
4718
;;
4719
*)
4720
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
4721
;;
4722
esac
4723
done
4724
4725
case $lt_echo in
4726
*'\[$]0 --fallback-echo"')
4727
lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
4728
;;
4729
esac
4730
4731
ifelse([$1], [],
4732
[cfgfile="${ofile}T"
4733
trap "$rm \"$cfgfile\"; exit 1" 1 2 15
4734
$rm -f "$cfgfile"
4735
AC_MSG_NOTICE([creating $ofile])],
4736
[cfgfile="$ofile"])
4737
4738
cat <<__EOF__ >> "$cfgfile"
4739
ifelse([$1], [],
4740
[#! $SHELL
4741
4742
# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
4743
# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
4744
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
4745
#
4746
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
4747
# Free Software Foundation, Inc.
4748
#
4749
# This file is part of GNU Libtool:
4750
# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
4751
#
4752
# This program is free software; you can redistribute it and/or modify
4753
# it under the terms of the GNU General Public License as published by
4754
# the Free Software Foundation; either version 2 of the License, or
4755
# (at your option) any later version.
4756
#
4757
# This program is distributed in the hope that it will be useful, but
4758
# WITHOUT ANY WARRANTY; without even the implied warranty of
4759
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
4760
# General Public License for more details.
4761
#
4762
# You should have received a copy of the GNU General Public License
4763
# along with this program; if not, write to the Free Software
4764
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
4765
#
4766
# As a special exception to the GNU General Public License, if you
4767
# distribute this file as part of a program that contains a
4768
# configuration script generated by Autoconf, you may include it under
4769
# the same distribution terms that you use for the rest of that program.
4770
4771
# A sed program that does not truncate output.
4772
SED=$lt_SED
4773
4774
# Sed that helps us avoid accidentally triggering echo(1) options like -n.
4775
Xsed="$SED -e s/^X//"
4776
4777
# The HP-UX ksh and POSIX shell print the target directory to stdout
4778
# if CDPATH is set.
4779
if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
4780
4781
# The names of the tagged configurations supported by this script.
4782
available_tags=
4783
4784
# ### BEGIN LIBTOOL CONFIG],
4785
[# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
4786
4787
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4788
4789
# Shell to use when invoking shell scripts.
4790
SHELL=$lt_SHELL
4791
4792
# Whether or not to build shared libraries.
4793
build_libtool_libs=$enable_shared
4794
4795
# Whether or not to build static libraries.
4796
build_old_libs=$enable_static
4797
4798
# Whether or not to add -lc for building shared libraries.
4799
build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
4800
4801
# Whether or not to disallow shared libs when runtime libs are static
4802
allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
4803
4804
# Whether or not to optimize for fast installation.
4805
fast_install=$enable_fast_install
4806
4807
# The host system.
4808
host_alias=$host_alias
4809
host=$host
4810
4811
# An echo program that does not interpret backslashes.
4812
echo=$lt_echo
4813
4814
# The archiver.
4815
AR=$lt_AR
4816
AR_FLAGS=$lt_AR_FLAGS
4817
4818
# A C compiler.
4819
LTCC=$lt_LTCC
4820
4821
# A language-specific compiler.
4822
CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
4823
4824
# Is the compiler the GNU C compiler?
4825
with_gcc=$_LT_AC_TAGVAR(GCC, $1)
4826
4827
# An ERE matcher.
4828
EGREP=$lt_EGREP
4829
4830
# The linker used to build libraries.
4831
LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4832
4833
# Whether we need hard or soft links.
4834
LN_S=$lt_LN_S
4835
4836
# A BSD-compatible nm program.
4837
NM=$lt_NM
4838
4839
# A symbol stripping program
4840
STRIP=$lt_STRIP
4841
4842
# Used to examine libraries when file_magic_cmd begins "file"
4843
MAGIC_CMD=$MAGIC_CMD
4844
4845
# Used on cygwin: DLL creation program.
4846
DLLTOOL="$DLLTOOL"
4847
4848
# Used on cygwin: object dumper.
4849
OBJDUMP="$OBJDUMP"
4850
4851
# Used on cygwin: assembler.
4852
AS="$AS"
4853
4854
# The name of the directory that contains temporary libtool files.
4855
objdir=$objdir
4856
4857
# How to create reloadable object files.
4858
reload_flag=$lt_reload_flag
4859
reload_cmds=$lt_reload_cmds
4860
4861
# How to pass a linker flag through the compiler.
4862
wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4863
4864
# Object file suffix (normally "o").
4865
objext="$ac_objext"
4866
4867
# Old archive suffix (normally "a").
4868
libext="$libext"
4869
4870
# Shared library suffix (normally ".so").
4871
shrext_cmds='$shrext_cmds'
4872
4873
# Executable file suffix (normally "").
4874
exeext="$exeext"
4875
4876
# Additional compiler flags for building library objects.
4877
pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4878
pic_mode=$pic_mode
4879
4880
# What is the maximum length of a command?
4881
max_cmd_len=$lt_cv_sys_max_cmd_len
4882
4883
# Does compiler simultaneously support -c and -o options?
4884
compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4885
4886
# Must we lock files when doing compilation ?
4887
need_locks=$lt_need_locks
4888
4889
# Do we need the lib prefix for modules?
4890
need_lib_prefix=$need_lib_prefix
4891
4892
# Do we need a version for libraries?
4893
need_version=$need_version
4894
4895
# Whether dlopen is supported.
4896
dlopen_support=$enable_dlopen
4897
4898
# Whether dlopen of programs is supported.
4899
dlopen_self=$enable_dlopen_self
4900
4901
# Whether dlopen of statically linked programs is supported.
4902
dlopen_self_static=$enable_dlopen_self_static
4903
4904
# Compiler flag to prevent dynamic linking.
4905
link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
4906
4907
# Compiler flag to turn off builtin functions.
4908
no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
4909
4910
# Compiler flag to allow reflexive dlopens.
4911
export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
4912
4913
# Compiler flag to generate shared objects directly from archives.
4914
whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
4915
4916
# Compiler flag to generate thread-safe objects.
4917
thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
4918
4919
# Library versioning type.
4920
version_type=$version_type
4921
4922
# Format of library name prefix.
4923
libname_spec=$lt_libname_spec
4924
4925
# List of archive names. First name is the real one, the rest are links.
4926
# The last name is the one that the linker finds with -lNAME.
4927
library_names_spec=$lt_library_names_spec
4928
4929
# The coded name of the library, if different from the real name.
4930
soname_spec=$lt_soname_spec
4931
4932
# Commands used to build and install an old-style archive.
4933
RANLIB=$lt_RANLIB
4934
old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
4935
old_postinstall_cmds=$lt_old_postinstall_cmds
4936
old_postuninstall_cmds=$lt_old_postuninstall_cmds
4937
4938
# Create an old-style archive from a shared archive.
4939
old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
4940
4941
# Create a temporary old-style archive to link instead of a shared archive.
4942
old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
4943
4944
# Commands used to build and install a shared archive.
4945
archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4946
archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
4947
postinstall_cmds=$lt_postinstall_cmds
4948
postuninstall_cmds=$lt_postuninstall_cmds
4949
4950
# Commands used to build a loadable module (assumed same as above if empty)
4951
module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4952
module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4953
4954
# Commands to strip libraries.
4955
old_striplib=$lt_old_striplib
4956
striplib=$lt_striplib
4957
4958
# Dependencies to place before the objects being linked to create a
4959
# shared library.
4960
predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
4961
4962
# Dependencies to place after the objects being linked to create a
4963
# shared library.
4964
postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
4965
4966
# Dependencies to place before the objects being linked to create a
4967
# shared library.
4968
predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
4969
4970
# Dependencies to place after the objects being linked to create a
4971
# shared library.
4972
postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
4973
4974
# The library search path used internally by the compiler when linking
4975
# a shared library.
4976
compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
4977
4978
# Method to check whether dependent libraries are shared objects.
4979
deplibs_check_method=$lt_deplibs_check_method
4980
4981
# Command to use when deplibs_check_method == file_magic.
4982
file_magic_cmd=$lt_file_magic_cmd
4983
4984
# Flag that allows shared libraries with undefined symbols to be built.
4985
allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
4986
4987
# Flag that forces no undefined symbols.
4988
no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
4989
4990
# Commands used to finish a libtool library installation in a directory.
4991
finish_cmds=$lt_finish_cmds
4992
4993
# Same as above, but a single script fragment to be evaled but not shown.
4994
finish_eval=$lt_finish_eval
4995
4996
# Take the output of nm and produce a listing of raw symbols and C names.
4997
global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
4998
4999
# Transform the output of nm in a proper C declaration
5000
global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
5001
5002
# Transform the output of nm in a C name address pair
5003
global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
5004
5005
# This is the shared library runtime path variable.
5006
runpath_var=$runpath_var
5007
5008
# This is the shared library path variable.
5009
shlibpath_var=$shlibpath_var
5010
5011
# Is shlibpath searched before the hard-coded library search path?
5012
shlibpath_overrides_runpath=$shlibpath_overrides_runpath
5013
5014
# How to hardcode a shared library path into an executable.
5015
hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
5016
5017
# Whether we should hardcode library paths into libraries.
5018
hardcode_into_libs=$hardcode_into_libs
5019
5020
# Flag to hardcode \$libdir into a binary during linking.
5021
# This must work even if \$libdir does not exist.
5022
hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
5023
5024
# If ld is used when linking, flag to hardcode \$libdir into
5025
# a binary during linking. This must work even if \$libdir does
5026
# not exist.
5027
hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
5028
5029
# Whether we need a single -rpath flag with a separated argument.
5030
hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
5031
5032
# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
5033
# resulting binary.
5034
hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
5035
5036
# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
5037
# resulting binary.
5038
hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
5039
5040
# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
5041
# the resulting binary.
5042
hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
5043
5044
# Set to yes if building a shared library automatically hardcodes DIR into the library
5045
# and all subsequent libraries and executables linked against it.
5046
hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
5047
5048
# Variables whose values should be saved in libtool wrapper scripts and
5049
# restored at relink time.
5050
variables_saved_for_relink="$variables_saved_for_relink"
5051
5052
# Whether libtool must link a program against all its dependency libraries.
5053
link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
5054
5055
# Compile-time system search path for libraries
5056
sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
5057
5058
# Run-time system search path for libraries
5059
sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
5060
5061
# Fix the shell variable \$srcfile for the compiler.
5062
fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
5063
5064
# Set to yes if exported symbols are required.
5065
always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
5066
5067
# The commands to list exported symbols.
5068
export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
5069
5070
# The commands to extract the exported symbol list from a shared archive.
5071
extract_expsyms_cmds=$lt_extract_expsyms_cmds
5072
5073
# Symbols that should not be listed in the preloaded symbols.
5074
exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
5075
5076
# Symbols that must always be exported.
5077
include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
5078
5079
ifelse([$1],[],
5080
[# ### END LIBTOOL CONFIG],
5081
[# ### END LIBTOOL TAG CONFIG: $tagname])
5082
5083
__EOF__
5084
5085
ifelse([$1],[], [
5086
case $host_os in
5087
aix3*)
5088
cat <<\EOF >> "$cfgfile"
5089
5090
# AIX sometimes has problems with the GCC collect2 program. For some
5091
# reason, if we set the COLLECT_NAMES environment variable, the problems
5092
# vanish in a puff of smoke.
5093
if test "X${COLLECT_NAMES+set}" != Xset; then
5094
COLLECT_NAMES=
5095
export COLLECT_NAMES
5096
fi
5097
EOF
5098
;;
5099
esac
5100
5101
# We use sed instead of cat because bash on DJGPP gets confused if
5102
# if finds mixed CR/LF and LF-only lines. Since sed operates in
5103
# text mode, it properly converts lines to CR/LF. This bash problem
5104
# is reportedly fixed, but why not run on old versions too?
5105
sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
5106
5107
mv -f "$cfgfile" "$ofile" || \
5108
(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
5109
chmod +x "$ofile"
5110
])
5111
else
5112
# If there is no Makefile yet, we rely on a make rule to execute
5113
# `config.status --recheck' to rerun these tests and create the
5114
# libtool script then.
5115
ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
5116
if test -f "$ltmain_in"; then
5117
test -f Makefile && make "$ltmain"
5118
fi
5119
fi
5120
])# AC_LIBTOOL_CONFIG
5121
5122
5123
# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
5124
# -------------------------------------------
5125
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
5126
[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
5127
5128
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5129
5130
if test "$GCC" = yes; then
5131
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5132
5133
AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
5134
lt_cv_prog_compiler_rtti_exceptions,
5135
[-fno-rtti -fno-exceptions], [],
5136
[_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
5137
fi
5138
])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
5139
5140
5141
# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
5142
# ---------------------------------
5143
AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
5144
[AC_REQUIRE([AC_CANONICAL_HOST])
5145
AC_REQUIRE([AC_PROG_NM])
5146
AC_REQUIRE([AC_OBJEXT])
5147
# Check for command to grab the raw symbol name followed by C symbol from nm.
5148
AC_MSG_CHECKING([command to parse $NM output from $compiler object])
5149
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
5150
[
5151
# These are sane defaults that work on at least a few old systems.
5152
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
5153
5154
# Character class describing NM global symbol codes.
5155
symcode='[[BCDEGRST]]'
5156
5157
# Regexp to match symbols that can be accessed directly from C.
5158
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
5159
5160
# Transform the above into a raw symbol and a C symbol.
5161
symxfrm='\1 \2\3 \3'
5162
5163
# Transform an extracted symbol line into a proper C declaration
5164
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
5165
5166
# Transform an extracted symbol line into symbol name and symbol address
5167
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
5168
5169
# Define system-specific variables.
5170
case $host_os in
5171
aix*)
5172
symcode='[[BCDT]]'
5173
;;
5174
cygwin* | mingw* | pw32*)
5175
symcode='[[ABCDGISTW]]'
5176
;;
5177
hpux*) # Its linker distinguishes data from code symbols
5178
if test "$host_cpu" = ia64; then
5179
symcode='[[ABCDEGRST]]'
5180
fi
5181
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
5182
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
5183
;;
5184
irix* | nonstopux*)
5185
symcode='[[BCDEGRST]]'
5186
;;
5187
osf*)
5188
symcode='[[BCDEGQRST]]'
5189
;;
5190
solaris* | sysv5*)
5191
symcode='[[BDRT]]'
5192
;;
5193
sysv4)
5194
symcode='[[DFNSTU]]'
5195
;;
5196
esac
5197
5198
# Handle CRLF in mingw tool chain
5199
opt_cr=
5200
case $build_os in
5201
mingw*)
5202
opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
5203
;;
5204
esac
5205
5206
# If we're using GNU nm, then use its standard symbol codes.
5207
case `$NM -V 2>&1` in
5208
*GNU* | *'with BFD'*)
5209
symcode='[[ABCDGIRSTW]]' ;;
5210
esac
5211
5212
# Try without a prefix undercore, then with it.
5213
for ac_symprfx in "" "_"; do
5214
5215
# Write the raw and C identifiers.
5216
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
5217
5218
# Check to see that the pipe works correctly.
5219
pipe_works=no
5220
5221
rm -f conftest*
5222
cat > conftest.$ac_ext <<EOF
5223
#ifdef __cplusplus
5224
extern "C" {
5225
#endif
5226
char nm_test_var;
5227
void nm_test_func(){}
5228
#ifdef __cplusplus
5229
}
5230
#endif
5231
int main(){nm_test_var='a';nm_test_func();return(0);}
5232
EOF
5233
5234
if AC_TRY_EVAL(ac_compile); then
5235
# Now try to grab the symbols.
5236
nlist=conftest.nm
5237
if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
5238
# Try sorting and uniquifying the output.
5239
if sort "$nlist" | uniq > "$nlist"T; then
5240
mv -f "$nlist"T "$nlist"
5241
else
5242
rm -f "$nlist"T
5243
fi
5244
5245
# Make sure that we snagged all the symbols we need.
5246
if grep ' nm_test_var$' "$nlist" >/dev/null; then
5247
if grep ' nm_test_func$' "$nlist" >/dev/null; then
5248
cat <<EOF > conftest.$ac_ext
5249
#ifdef __cplusplus
5250
extern "C" {
5251
#endif
5252
5253
EOF
5254
# Now generate the symbol file.
5255
eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
5256
5257
cat <<EOF >> conftest.$ac_ext
5258
#if defined (__STDC__) && __STDC__
5259
# define lt_ptr_t void *
5260
#else
5261
# define lt_ptr_t char *
5262
# define const
5263
#endif
5264
5265
/* The mapping between symbol names and symbols. */
5266
const struct {
5267
const char *name;
5268
lt_ptr_t address;
5269
}
5270
lt_preloaded_symbols[[]] =
5271
{
5272
EOF
5273
$SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
5274
cat <<\EOF >> conftest.$ac_ext
5275
{0, (lt_ptr_t) 0}
5276
};
5277
5278
#ifdef __cplusplus
5279
}
5280
#endif
5281
EOF
5282
# Now try linking the two files.
5283
mv conftest.$ac_objext conftstm.$ac_objext
5284
lt_save_LIBS="$LIBS"
5285
lt_save_CFLAGS="$CFLAGS"
5286
LIBS="conftstm.$ac_objext"
5287
CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
5288
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
5289
pipe_works=yes
5290
fi
5291
LIBS="$lt_save_LIBS"
5292
CFLAGS="$lt_save_CFLAGS"
5293
else
5294
echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
5295
fi
5296
else
5297
echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
5298
fi
5299
else
5300
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
5301
fi
5302
else
5303
echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
5304
cat conftest.$ac_ext >&5
5305
fi
5306
rm -f conftest* conftst*
5307
5308
# Do not use the global_symbol_pipe unless it works.
5309
if test "$pipe_works" = yes; then
5310
break
5311
else
5312
lt_cv_sys_global_symbol_pipe=
5313
fi
5314
done
5315
])
5316
if test -z "$lt_cv_sys_global_symbol_pipe"; then
5317
lt_cv_sys_global_symbol_to_cdecl=
5318
fi
5319
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
5320
AC_MSG_RESULT(failed)
5321
else
5322
AC_MSG_RESULT(ok)
5323
fi
5324
]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
5325
5326
5327
# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
5328
# ---------------------------------------
5329
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
5330
[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
5331
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5332
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
5333
5334
AC_MSG_CHECKING([for $compiler option to produce PIC])
5335
ifelse([$1],[CXX],[
5336
# C++ specific cases for pic, static, wl, etc.
5337
if test "$GXX" = yes; then
5338
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5339
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5340
5341
case $host_os in
5342
aix*)
5343
# All AIX code is PIC.
5344
if test "$host_cpu" = ia64; then
5345
# AIX 5 now supports IA64 processor
5346
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5347
fi
5348
;;
5349
amigaos*)
5350
# FIXME: we need at least 68020 code to build shared libraries, but
5351
# adding the `-m68020' flag to GCC prevents building anything better,
5352
# like `-m68040'.
5353
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
5354
;;
5355
beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
5356
# PIC is the default for these OSes.
5357
;;
5358
mingw* | os2* | pw32*)
5359
# This hack is so that the source file can tell whether it is being
5360
# built for inclusion in a dll (and should export symbols for example).
5361
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5362
;;
5363
darwin* | rhapsody*)
5364
# PIC is the default on this platform
5365
# Common symbols not allowed in MH_DYLIB files
5366
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
5367
;;
5368
*djgpp*)
5369
# DJGPP does not support shared libraries at all
5370
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5371
;;
5372
sysv4*MP*)
5373
if test -d /usr/nec; then
5374
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
5375
fi
5376
;;
5377
hpux*)
5378
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5379
# not for PA HP-UX.
5380
case "$host_cpu" in
5381
hppa*64*|ia64*)
5382
;;
5383
*)
5384
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5385
;;
5386
esac
5387
;;
5388
*)
5389
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5390
;;
5391
esac
5392
else
5393
case $host_os in
5394
aix4* | aix5*)
5395
# All AIX code is PIC.
5396
if test "$host_cpu" = ia64; then
5397
# AIX 5 now supports IA64 processor
5398
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5399
else
5400
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5401
fi
5402
;;
5403
chorus*)
5404
case $cc_basename in
5405
cxch68)
5406
# Green Hills C++ Compiler
5407
# _LT_AC_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"
5408
;;
5409
esac
5410
;;
5411
dgux*)
5412
case $cc_basename in
5413
ec++)
5414
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5415
;;
5416
ghcx)
5417
# Green Hills C++ Compiler
5418
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5419
;;
5420
*)
5421
;;
5422
esac
5423
;;
5424
freebsd* | kfreebsd*-gnu)
5425
# FreeBSD uses GNU C++
5426
;;
5427
hpux9* | hpux10* | hpux11*)
5428
case $cc_basename in
5429
CC)
5430
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5431
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
5432
if test "$host_cpu" != ia64; then
5433
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5434
fi
5435
;;
5436
aCC)
5437
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5438
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
5439
case "$host_cpu" in
5440
hppa*64*|ia64*)
5441
# +Z the default
5442
;;
5443
*)
5444
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5445
;;
5446
esac
5447
;;
5448
*)
5449
;;
5450
esac
5451
;;
5452
irix5* | irix6* | nonstopux*)
5453
case $cc_basename in
5454
CC)
5455
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5456
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5457
# CC pic flag -KPIC is the default.
5458
;;
5459
*)
5460
;;
5461
esac
5462
;;
5463
linux*)
5464
case $cc_basename in
5465
KCC)
5466
# KAI C++ Compiler
5467
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
5468
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5469
;;
5470
icpc)
5471
# Intel C++
5472
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5473
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5474
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5475
;;
5476
cxx)
5477
# Compaq C++
5478
# Make sure the PIC flag is empty. It appears that all Alpha
5479
# Linux and Compaq Tru64 Unix objects are PIC.
5480
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5481
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5482
;;
5483
*)
5484
;;
5485
esac
5486
;;
5487
lynxos*)
5488
;;
5489
m88k*)
5490
;;
5491
mvs*)
5492
case $cc_basename in
5493
cxx)
5494
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
5495
;;
5496
*)
5497
;;
5498
esac
5499
;;
5500
netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
5501
;;
5502
osf3* | osf4* | osf5*)
5503
case $cc_basename in
5504
KCC)
5505
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
5506
;;
5507
RCC)
5508
# Rational C++ 2.4.1
5509
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5510
;;
5511
cxx)
5512
# Digital/Compaq C++
5513
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5514
# Make sure the PIC flag is empty. It appears that all Alpha
5515
# Linux and Compaq Tru64 Unix objects are PIC.
5516
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5517
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5518
;;
5519
*)
5520
;;
5521
esac
5522
;;
5523
psos*)
5524
;;
5525
sco*)
5526
case $cc_basename in
5527
CC)
5528
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5529
;;
5530
*)
5531
;;
5532
esac
5533
;;
5534
solaris*)
5535
case $cc_basename in
5536
CC)
5537
# Sun C++ 4.2, 5.x and Centerline C++
5538
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5539
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5540
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5541
;;
5542
gcx)
5543
# Green Hills C++ Compiler
5544
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5545
;;
5546
*)
5547
;;
5548
esac
5549
;;
5550
sunos4*)
5551
case $cc_basename in
5552
CC)
5553
# Sun C++ 4.x
5554
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5555
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5556
;;
5557
lcc)
5558
# Lucid
5559
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5560
;;
5561
*)
5562
;;
5563
esac
5564
;;
5565
tandem*)
5566
case $cc_basename in
5567
NCC)
5568
# NonStop-UX NCC 3.20
5569
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5570
;;
5571
*)
5572
;;
5573
esac
5574
;;
5575
unixware*)
5576
;;
5577
vxworks*)
5578
;;
5579
*)
5580
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5581
;;
5582
esac
5583
fi
5584
],
5585
[
5586
if test "$GCC" = yes; then
5587
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5588
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5589
5590
case $host_os in
5591
aix*)
5592
# All AIX code is PIC.
5593
if test "$host_cpu" = ia64; then
5594
# AIX 5 now supports IA64 processor
5595
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5596
fi
5597
;;
5598
5599
amigaos*)
5600
# FIXME: we need at least 68020 code to build shared libraries, but
5601
# adding the `-m68020' flag to GCC prevents building anything better,
5602
# like `-m68040'.
5603
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
5604
;;
5605
5606
beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
5607
# PIC is the default for these OSes.
5608
;;
5609
5610
mingw* | pw32* | os2*)
5611
# This hack is so that the source file can tell whether it is being
5612
# built for inclusion in a dll (and should export symbols for example).
5613
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5614
;;
5615
5616
darwin* | rhapsody*)
5617
# PIC is the default on this platform
5618
# Common symbols not allowed in MH_DYLIB files
5619
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
5620
;;
5621
5622
msdosdjgpp*)
5623
# Just because we use GCC doesn't mean we suddenly get shared libraries
5624
# on systems that don't support them.
5625
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5626
enable_shared=no
5627
;;
5628
5629
sysv4*MP*)
5630
if test -d /usr/nec; then
5631
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
5632
fi
5633
;;
5634
5635
hpux*)
5636
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5637
# not for PA HP-UX.
5638
case "$host_cpu" in
5639
hppa*64*|ia64*)
5640
# +Z the default
5641
;;
5642
*)
5643
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5644
;;
5645
esac
5646
;;
5647
5648
*)
5649
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5650
;;
5651
esac
5652
else
5653
# PORTME Check for flag to pass linker flags through the system compiler.
5654
case $host_os in
5655
aix*)
5656
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5657
if test "$host_cpu" = ia64; then
5658
# AIX 5 now supports IA64 processor
5659
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5660
else
5661
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5662
fi
5663
;;
5664
5665
mingw* | pw32* | os2*)
5666
# This hack is so that the source file can tell whether it is being
5667
# built for inclusion in a dll (and should export symbols for example).
5668
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5669
;;
5670
5671
hpux9* | hpux10* | hpux11*)
5672
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5673
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5674
# not for PA HP-UX.
5675
case "$host_cpu" in
5676
hppa*64*|ia64*)
5677
# +Z the default
5678
;;
5679
*)
5680
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5681
;;
5682
esac
5683
# Is there a better lt_prog_compiler_static that works with the bundled CC?
5684
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5685
;;
5686
5687
irix5* | irix6* | nonstopux*)
5688
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5689
# PIC (with -KPIC) is the default.
5690
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5691
;;
5692
5693
newsos6)
5694
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5695
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5696
;;
5697
5698
linux*)
5699
case $CC in
5700
icc* | ecc*)
5701
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5702
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5703
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5704
;;
5705
ccc*)
5706
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5707
# All Alpha code is PIC.
5708
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5709
;;
5710
esac
5711
;;
5712
5713
osf3* | osf4* | osf5*)
5714
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5715
# All OSF/1 code is PIC.
5716
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5717
;;
5718
5719
sco3.2v5*)
5720
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic'
5721
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn'
5722
;;
5723
5724
solaris*)
5725
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5726
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5727
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5728
;;
5729
5730
sunos4*)
5731
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5732
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5733
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5734
;;
5735
5736
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5737
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5738
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5739
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5740
;;
5741
5742
sysv4*MP*)
5743
if test -d /usr/nec ;then
5744
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
5745
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5746
fi
5747
;;
5748
5749
uts4*)
5750
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5751
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5752
;;
5753
5754
*)
5755
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5756
;;
5757
esac
5758
fi
5759
])
5760
AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
5761
5762
#
5763
# Check to make sure the PIC flag actually works.
5764
#
5765
if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
5766
AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
5767
_LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
5768
[$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
5769
[case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
5770
"" | " "*) ;;
5771
*) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
5772
esac],
5773
[_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5774
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
5775
fi
5776
case "$host_os" in
5777
# For platforms which do not support PIC, -DPIC is meaningless:
5778
*djgpp*)
5779
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5780
;;
5781
*)
5782
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
5783
;;
5784
esac
5785
])
5786
5787
5788
# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
5789
# ------------------------------------
5790
# See if the linker supports building shared libraries.
5791
AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
5792
[AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5793
ifelse([$1],[CXX],[
5794
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5795
case $host_os in
5796
aix4* | aix5*)
5797
# If we're using GNU nm, then we don't want the "-C" option.
5798
# -C means demangle to AIX nm, but means don't demangle with GNU nm
5799
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5800
_LT_AC_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'
5801
else
5802
_LT_AC_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'
5803
fi
5804
;;
5805
pw32*)
5806
_LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
5807
;;
5808
cygwin* | mingw*)
5809
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
5810
;;
5811
linux*)
5812
_LT_AC_TAGVAR(link_all_deplibs, $1)=no
5813
;;
5814
*)
5815
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5816
;;
5817
esac
5818
],[
5819
runpath_var=
5820
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
5821
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5822
_LT_AC_TAGVAR(archive_cmds, $1)=
5823
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
5824
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
5825
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
5826
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5827
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5828
_LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
5829
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5830
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5831
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5832
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5833
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5834
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5835
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
5836
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
5837
_LT_AC_TAGVAR(module_cmds, $1)=
5838
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
5839
_LT_AC_TAGVAR(always_export_symbols, $1)=no
5840
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5841
# include_expsyms should be a list of space-separated symbols to be *always*
5842
# included in the symbol list
5843
_LT_AC_TAGVAR(include_expsyms, $1)=
5844
# exclude_expsyms can be an extended regexp of symbols to exclude
5845
# it will be wrapped by ` (' and `)$', so one must not match beginning or
5846
# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
5847
# as well as any symbol that contains `d'.
5848
_LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
5849
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5850
# platforms (ab)use it in PIC code, but their linkers get confused if
5851
# the symbol is explicitly referenced. Since portable code cannot
5852
# rely on this symbol name, it's probably fine to never include it in
5853
# preloaded symbol tables.
5854
extract_expsyms_cmds=
5855
5856
case $host_os in
5857
cygwin* | mingw* | pw32*)
5858
# FIXME: the MSVC++ port hasn't been tested in a loooong time
5859
# When not using gcc, we currently assume that we are using
5860
# Microsoft Visual C++.
5861
if test "$GCC" != yes; then
5862
with_gnu_ld=no
5863
fi
5864
;;
5865
openbsd*)
5866
with_gnu_ld=no
5867
;;
5868
esac
5869
5870
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
5871
if test "$with_gnu_ld" = yes; then
5872
# If archive_cmds runs LD, not CC, wlarc should be empty
5873
wlarc='${wl}'
5874
5875
# See if GNU ld supports shared libraries.
5876
case $host_os in
5877
aix3* | aix4* | aix5*)
5878
# On AIX/PPC, the GNU linker is very broken
5879
if test "$host_cpu" != ia64; then
5880
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5881
cat <<EOF 1>&2
5882
5883
*** Warning: the GNU linker, at least up to release 2.9.1, is reported
5884
*** to be unable to reliably create shared libraries on AIX.
5885
*** Therefore, libtool is disabling shared libraries support. If you
5886
*** really care for shared libraries, you may want to modify your PATH
5887
*** so that a non-GNU linker is found, and then restart.
5888
5889
EOF
5890
fi
5891
;;
5892
5893
amigaos*)
5894
_LT_AC_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)'
5895
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5896
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5897
5898
# Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
5899
# that the semantics of dynamic libraries on AmigaOS, at least up
5900
# to version 4, is to share data among multiple programs linked
5901
# with the same dynamic library. Since this doesn't match the
5902
# behavior of shared libraries on other platforms, we can't use
5903
# them.
5904
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5905
;;
5906
5907
beos*)
5908
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5909
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5910
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5911
# support --undefined. This deserves some investigation. FIXME
5912
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5913
else
5914
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5915
fi
5916
;;
5917
5918
cygwin* | mingw* | pw32*)
5919
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5920
# as there is no search path for DLLs.
5921
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5922
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5923
_LT_AC_TAGVAR(always_export_symbols, $1)=no
5924
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5925
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
5926
5927
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
5928
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5929
# If the export-symbols file already is a .def file (1st line
5930
# is EXPORTS), use it as is; otherwise, prepend...
5931
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5932
cp $export_symbols $output_objdir/$soname.def;
5933
else
5934
echo EXPORTS > $output_objdir/$soname.def;
5935
cat $export_symbols >> $output_objdir/$soname.def;
5936
fi~
5937
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5938
else
5939
ld_shlibs=no
5940
fi
5941
;;
5942
5943
netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
5944
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5945
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5946
wlarc=
5947
else
5948
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5949
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5950
fi
5951
;;
5952
5953
solaris* | sysv5*)
5954
if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
5955
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5956
cat <<EOF 1>&2
5957
5958
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
5959
*** create shared libraries on Solaris systems. Therefore, libtool
5960
*** is disabling shared libraries support. We urge you to upgrade GNU
5961
*** binutils to release 2.9.1 or newer. Another option is to modify
5962
*** your PATH or compiler configuration so that the native linker is
5963
*** used, and then restart.
5964
5965
EOF
5966
elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5967
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5968
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5969
else
5970
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5971
fi
5972
;;
5973
5974
sunos4*)
5975
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5976
wlarc=
5977
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5978
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5979
;;
5980
5981
linux*)
5982
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5983
tmp_archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5984
_LT_AC_TAGVAR(archive_cmds, $1)="$tmp_archive_cmds"
5985
supports_anon_versioning=no
5986
case `$LD -v 2>/dev/null` in
5987
*\ [01].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5988
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5989
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5990
*\ 2.11.*) ;; # other 2.11 versions
5991
*) supports_anon_versioning=yes ;;
5992
esac
5993
if test $supports_anon_versioning = yes; then
5994
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
5995
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5996
$echo "local: *; };" >> $output_objdir/$libname.ver~
5997
$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5998
else
5999
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="$tmp_archive_cmds"
6000
fi
6001
_LT_AC_TAGVAR(link_all_deplibs, $1)=no
6002
else
6003
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6004
fi
6005
;;
6006
6007
*)
6008
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
6009
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6010
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
6011
else
6012
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6013
fi
6014
;;
6015
esac
6016
6017
if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = yes; then
6018
runpath_var=LD_RUN_PATH
6019
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
6020
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6021
# ancient GNU ld didn't support --whole-archive et. al.
6022
if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
6023
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6024
else
6025
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
6026
fi
6027
fi
6028
else
6029
# PORTME fill in a description of your system's linker (not GNU ld)
6030
case $host_os in
6031
aix3*)
6032
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6033
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
6034
_LT_AC_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'
6035
# Note: this linker hardcodes the directories in LIBPATH if there
6036
# are no directories specified by -L.
6037
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6038
if test "$GCC" = yes && test -z "$link_static_flag"; then
6039
# Neither direct hardcoding nor static linking is supported with a
6040
# broken collect2.
6041
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
6042
fi
6043
;;
6044
6045
aix4* | aix5*)
6046
if test "$host_cpu" = ia64; then
6047
# On IA64, the linker does run time linking by default, so we don't
6048
# have to do anything special.
6049
aix_use_runtimelinking=no
6050
exp_sym_flag='-Bexport'
6051
no_entry_flag=""
6052
else
6053
# If we're using GNU nm, then we don't want the "-C" option.
6054
# -C means demangle to AIX nm, but means don't demangle with GNU nm
6055
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
6056
_LT_AC_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'
6057
else
6058
_LT_AC_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'
6059
fi
6060
aix_use_runtimelinking=no
6061
6062
# Test if we are trying to use run time linking or normal
6063
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
6064
# need to do runtime linking.
6065
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
6066
for ld_flag in $LDFLAGS; do
6067
if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
6068
aix_use_runtimelinking=yes
6069
break
6070
fi
6071
done
6072
esac
6073
6074
exp_sym_flag='-bexport'
6075
no_entry_flag='-bnoentry'
6076
fi
6077
6078
# When large executables or shared objects are built, AIX ld can
6079
# have problems creating the table of contents. If linking a library
6080
# or program results in "error TOC overflow" add -mminimal-toc to
6081
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
6082
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
6083
6084
_LT_AC_TAGVAR(archive_cmds, $1)=''
6085
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6086
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
6087
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6088
6089
if test "$GCC" = yes; then
6090
case $host_os in aix4.[012]|aix4.[012].*)
6091
# We only want to do this on AIX 4.2 and lower, the check
6092
# below for broken collect2 doesn't work under 4.3+
6093
collect2name=`${CC} -print-prog-name=collect2`
6094
if test -f "$collect2name" && \
6095
strings "$collect2name" | grep resolve_lib_name >/dev/null
6096
then
6097
# We have reworked collect2
6098
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6099
else
6100
# We have old collect2
6101
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
6102
# It fails to find uninstalled libraries when the uninstalled
6103
# path is not listed in the libpath. Setting hardcode_minus_L
6104
# to unsupported forces relinking
6105
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6106
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6107
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
6108
fi
6109
esac
6110
shared_flag='-shared'
6111
else
6112
# not using gcc
6113
if test "$host_cpu" = ia64; then
6114
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
6115
# chokes on -Wl,-G. The following line is correct:
6116
shared_flag='-G'
6117
else
6118
if test "$aix_use_runtimelinking" = yes; then
6119
shared_flag='${wl}-G'
6120
else
6121
shared_flag='${wl}-bM:SRE'
6122
fi
6123
fi
6124
fi
6125
6126
# It seems that -bexpall does not export symbols beginning with
6127
# underscore (_), so it is better to generate a list of symbols to export.
6128
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
6129
if test "$aix_use_runtimelinking" = yes; then
6130
# Warning - without using the other runtime loading flags (-brtl),
6131
# -berok will link without error, but may produce a broken library.
6132
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
6133
# Determine the default libpath from the value encoded in an empty executable.
6134
_LT_AC_SYS_LIBPATH_AIX
6135
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6136
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
6137
else
6138
if test "$host_cpu" = ia64; then
6139
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
6140
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6141
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
6142
else
6143
# Determine the default libpath from the value encoded in an empty executable.
6144
_LT_AC_SYS_LIBPATH_AIX
6145
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6146
# Warning - without using the other run time loading flags,
6147
# -berok will link without error, but may produce a broken library.
6148
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
6149
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
6150
# -bexpall does not export symbols beginning with underscore (_)
6151
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
6152
# Exported symbols can be pulled into shared objects from archives
6153
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
6154
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6155
# This is similar to how AIX traditionally builds it's shared libraries.
6156
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
6157
fi
6158
fi
6159
;;
6160
6161
amigaos*)
6162
_LT_AC_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)'
6163
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6164
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6165
# see comment about different semantics on the GNU ld section
6166
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6167
;;
6168
6169
bsdi4*)
6170
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
6171
;;
6172
6173
cygwin* | mingw* | pw32*)
6174
# When not using gcc, we currently assume that we are using
6175
# Microsoft Visual C++.
6176
# hardcode_libdir_flag_spec is actually meaningless, as there is
6177
# no search path for DLLs.
6178
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6179
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6180
# Tell ltmain to make .lib files, not .a files.
6181
libext=lib
6182
# Tell ltmain to make .dll files, not .so files.
6183
shrext_cmds=".dll"
6184
# FIXME: Setting linknames here is a bad hack.
6185
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
6186
# The linker will automatically build a .lib file if we build a DLL.
6187
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
6188
# FIXME: Should let the user specify the lib program.
6189
_LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
6190
fix_srcfile_path='`cygpath -w "$srcfile"`'
6191
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6192
;;
6193
6194
darwin* | rhapsody*)
6195
if test "$GXX" = yes ; then
6196
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6197
case "$host_os" in
6198
rhapsody* | darwin1.[[012]])
6199
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
6200
;;
6201
*) # Darwin 1.3 on
6202
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
6203
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
6204
else
6205
case ${MACOSX_DEPLOYMENT_TARGET} in
6206
10.[[012]])
6207
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
6208
;;
6209
10.*)
6210
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
6211
;;
6212
esac
6213
fi
6214
;;
6215
esac
6216
lt_int_apple_cc_single_mod=no
6217
output_verbose_link_cmd='echo'
6218
if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
6219
lt_int_apple_cc_single_mod=yes
6220
fi
6221
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
6222
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
6223
else
6224
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -r ${wl}-bind_at_load -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'
6225
fi
6226
_LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
6227
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
6228
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
6229
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
6230
else
6231
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -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~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
6232
fi
6233
_LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
6234
_LT_AC_TAGVAR(hardcode_direct, $1)=no
6235
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
6236
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
6237
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
6238
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6239
else
6240
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6241
fi
6242
;;
6243
6244
dgux*)
6245
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6246
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6247
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6248
;;
6249
6250
freebsd1*)
6251
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6252
;;
6253
6254
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
6255
# support. Future versions do this automatically, but an explicit c++rt0.o
6256
# does not break anything, and helps significantly (at the cost of a little
6257
# extra space).
6258
freebsd2.2*)
6259
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
6260
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6261
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6262
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6263
;;
6264
6265
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
6266
freebsd2*)
6267
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6268
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6269
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6270
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6271
;;
6272
6273
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
6274
freebsd* | kfreebsd*-gnu)
6275
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
6276
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6277
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6278
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6279
;;
6280
6281
hpux9*)
6282
if test "$GCC" = yes; then
6283
_LT_AC_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'
6284
else
6285
_LT_AC_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'
6286
fi
6287
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6288
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6289
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6290
6291
# hardcode_minus_L: Not really in the search PATH,
6292
# but as the default location of the library.
6293
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6294
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6295
;;
6296
6297
hpux10* | hpux11*)
6298
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
6299
case "$host_cpu" in
6300
hppa*64*|ia64*)
6301
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6302
;;
6303
*)
6304
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
6305
;;
6306
esac
6307
else
6308
case "$host_cpu" in
6309
hppa*64*|ia64*)
6310
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
6311
;;
6312
*)
6313
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
6314
;;
6315
esac
6316
fi
6317
if test "$with_gnu_ld" = no; then
6318
case "$host_cpu" in
6319
hppa*64*)
6320
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6321
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
6322
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6323
_LT_AC_TAGVAR(hardcode_direct, $1)=no
6324
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6325
;;
6326
ia64*)
6327
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6328
_LT_AC_TAGVAR(hardcode_direct, $1)=no
6329
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6330
6331
# hardcode_minus_L: Not really in the search PATH,
6332
# but as the default location of the library.
6333
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6334
;;
6335
*)
6336
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6337
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6338
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6339
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6340
6341
# hardcode_minus_L: Not really in the search PATH,
6342
# but as the default location of the library.
6343
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6344
;;
6345
esac
6346
fi
6347
;;
6348
6349
irix5* | irix6* | nonstopux*)
6350
if test "$GCC" = yes; then
6351
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6352
else
6353
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
6354
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
6355
fi
6356
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6357
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6358
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6359
;;
6360
6361
netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
6362
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
6363
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
6364
else
6365
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
6366
fi
6367
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6368
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6369
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6370
;;
6371
6372
newsos6)
6373
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6374
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6375
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6376
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6377
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6378
;;
6379
6380
openbsd*)
6381
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6382
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6383
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6384
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6385
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6386
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6387
else
6388
case $host_os in
6389
openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
6390
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6391
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6392
;;
6393
*)
6394
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6395
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6396
;;
6397
esac
6398
fi
6399
;;
6400
6401
os2*)
6402
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6403
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6404
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6405
_LT_AC_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'
6406
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
6407
;;
6408
6409
osf3*)
6410
if test "$GCC" = yes; then
6411
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6412
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6413
else
6414
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6415
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
6416
fi
6417
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6418
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6419
;;
6420
6421
osf4* | osf5*) # as osf3* with the addition of -msym flag
6422
if test "$GCC" = yes; then
6423
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6424
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6425
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6426
else
6427
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6428
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
6429
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
6430
$LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp'
6431
6432
# Both c and cxx compiler support -rpath directly
6433
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6434
fi
6435
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6436
;;
6437
6438
sco3.2v5*)
6439
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6440
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6441
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6442
runpath_var=LD_RUN_PATH
6443
hardcode_runpath_var=yes
6444
;;
6445
6446
solaris*)
6447
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
6448
if test "$GCC" = yes; then
6449
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6450
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6451
$CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
6452
else
6453
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
6454
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6455
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
6456
fi
6457
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6458
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6459
case $host_os in
6460
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6461
*) # Supported since Solaris 2.6 (maybe 2.5.1?)
6462
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
6463
esac
6464
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6465
;;
6466
6467
sunos4*)
6468
if test "x$host_vendor" = xsequent; then
6469
# Use $CC to link under sequent, because it throws in some extra .o
6470
# files that make .init and .fini sections work.
6471
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
6472
else
6473
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
6474
fi
6475
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6476
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6477
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6478
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6479
;;
6480
6481
sysv4)
6482
case $host_vendor in
6483
sni)
6484
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6485
_LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
6486
;;
6487
siemens)
6488
## LD is ld it makes a PLAMLIB
6489
## CC just makes a GrossModule.
6490
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
6491
_LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
6492
_LT_AC_TAGVAR(hardcode_direct, $1)=no
6493
;;
6494
motorola)
6495
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6496
_LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
6497
;;
6498
esac
6499
runpath_var='LD_RUN_PATH'
6500
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6501
;;
6502
6503
sysv4.3*)
6504
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6505
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6506
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
6507
;;
6508
6509
sysv4*MP*)
6510
if test -d /usr/nec; then
6511
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6512
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6513
runpath_var=LD_RUN_PATH
6514
hardcode_runpath_var=yes
6515
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
6516
fi
6517
;;
6518
6519
sysv4.2uw2*)
6520
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
6521
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6522
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
6523
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6524
hardcode_runpath_var=yes
6525
runpath_var=LD_RUN_PATH
6526
;;
6527
6528
sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
6529
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text'
6530
if test "$GCC" = yes; then
6531
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6532
else
6533
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6534
fi
6535
runpath_var='LD_RUN_PATH'
6536
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6537
;;
6538
6539
sysv5*)
6540
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
6541
# $CC -shared without GNU ld will not create a library from C++
6542
# object files and a static libstdc++, better avoid it by now
6543
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
6544
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6545
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
6546
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
6547
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6548
runpath_var='LD_RUN_PATH'
6549
;;
6550
6551
uts4*)
6552
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6553
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6554
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6555
;;
6556
6557
*)
6558
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6559
;;
6560
esac
6561
fi
6562
])
6563
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
6564
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6565
6566
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
6567
if test "$GCC" = yes; then
6568
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
6569
fi
6570
6571
#
6572
# Do we need to explicitly link libc?
6573
#
6574
case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
6575
x|xyes)
6576
# Assume -lc should be added
6577
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6578
6579
if test "$enable_shared" = yes && test "$GCC" = yes; then
6580
case $_LT_AC_TAGVAR(archive_cmds, $1) in
6581
*'~'*)
6582
# FIXME: we may have to deal with multi-command sequences.
6583
;;
6584
'$CC '*)
6585
# Test whether the compiler implicitly links with -lc since on some
6586
# systems, -lgcc has to come before -lc. If gcc already passes -lc
6587
# to ld, don't add -lc before -lgcc.
6588
AC_MSG_CHECKING([whether -lc should be explicitly linked in])
6589
$rm conftest*
6590
printf "$lt_simple_compile_test_code" > conftest.$ac_ext
6591
6592
if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6593
soname=conftest
6594
lib=conftest
6595
libobjs=conftest.$ac_objext
6596
deplibs=
6597
wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
6598
compiler_flags=-v
6599
linker_flags=-v
6600
verstring=
6601
output_objdir=.
6602
libname=conftest
6603
lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
6604
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
6605
if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
6606
then
6607
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6608
else
6609
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6610
fi
6611
_LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6612
else
6613
cat conftest.err 1>&5
6614
fi
6615
$rm conftest*
6616
AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
6617
;;
6618
esac
6619
fi
6620
;;
6621
esac
6622
])# AC_LIBTOOL_PROG_LD_SHLIBS
6623
6624
6625
# _LT_AC_FILE_LTDLL_C
6626
# -------------------
6627
# Be careful that the start marker always follows a newline.
6628
AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
6629
# /* ltdll.c starts here */
6630
# #define WIN32_LEAN_AND_MEAN
6631
# #include <windows.h>
6632
# #undef WIN32_LEAN_AND_MEAN
6633
# #include <stdio.h>
6634
#
6635
# #ifndef __CYGWIN__
6636
# # ifdef __CYGWIN32__
6637
# # define __CYGWIN__ __CYGWIN32__
6638
# # endif
6639
# #endif
6640
#
6641
# #ifdef __cplusplus
6642
# extern "C" {
6643
# #endif
6644
# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
6645
# #ifdef __cplusplus
6646
# }
6647
# #endif
6648
#
6649
# #ifdef __CYGWIN__
6650
# #include <cygwin/cygwin_dll.h>
6651
# DECLARE_CYGWIN_DLL( DllMain );
6652
# #endif
6653
# HINSTANCE __hDllInstance_base;
6654
#
6655
# BOOL APIENTRY
6656
# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
6657
# {
6658
# __hDllInstance_base = hInst;
6659
# return TRUE;
6660
# }
6661
# /* ltdll.c ends here */
6662
])# _LT_AC_FILE_LTDLL_C
6663
6664
6665
# _LT_AC_TAGVAR(VARNAME, [TAGNAME])
6666
# ---------------------------------
6667
AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
6668
6669
6670
# old names
6671
AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
6672
AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
6673
AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
6674
AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
6675
AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
6676
AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
6677
AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
6678
6679
# This is just to silence aclocal about the macro not being used
6680
ifelse([AC_DISABLE_FAST_INSTALL])
6681
6682
AC_DEFUN([LT_AC_PROG_GCJ],
6683
[AC_CHECK_TOOL(GCJ, gcj, no)
6684
test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
6685
AC_SUBST(GCJFLAGS)
6686
])
6687
6688
AC_DEFUN([LT_AC_PROG_RC],
6689
[AC_CHECK_TOOL(RC, windres, no)
6690
])
6691
6692
# NOTE: This macro has been submitted for inclusion into #
6693
# GNU Autoconf as AC_PROG_SED. When it is available in #
6694
# a released version of Autoconf we should remove this #
6695
# macro and use it instead. #
6696
# LT_AC_PROG_SED
6697
# --------------
6698
# Check for a fully-functional sed program, that truncates
6699
# as few characters as possible. Prefer GNU sed if found.
6700
AC_DEFUN([LT_AC_PROG_SED],
6701
[AC_MSG_CHECKING([for a sed that does not truncate output])
6702
AC_CACHE_VAL(lt_cv_path_SED,
6703
[# Loop through the user's path and test for sed and gsed.
6704
# Then use that list of sed's as ones to test for truncation.
6705
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6706
for as_dir in $PATH
6707
do
6708
IFS=$as_save_IFS
6709
test -z "$as_dir" && as_dir=.
6710
for lt_ac_prog in sed gsed; do
6711
for ac_exec_ext in '' $ac_executable_extensions; do
6712
if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
6713
lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
6714
fi
6715
done
6716
done
6717
done
6718
lt_ac_max=0
6719
lt_ac_count=0
6720
# Add /usr/xpg4/bin/sed as it is typically found on Solaris
6721
# along with /bin/sed that truncates output.
6722
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
6723
test ! -f $lt_ac_sed && break
6724
cat /dev/null > conftest.in
6725
lt_ac_count=0
6726
echo $ECHO_N "0123456789$ECHO_C" >conftest.in
6727
# Check for GNU sed and select it if it is found.
6728
if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
6729
lt_cv_path_SED=$lt_ac_sed
6730
break
6731
fi
6732
while true; do
6733
cat conftest.in conftest.in >conftest.tmp
6734
mv conftest.tmp conftest.in
6735
cp conftest.in conftest.nl
6736
echo >>conftest.nl
6737
$lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
6738
cmp -s conftest.out conftest.nl || break
6739
# 10000 chars as input seems more than enough
6740
test $lt_ac_count -gt 10 && break
6741
lt_ac_count=`expr $lt_ac_count + 1`
6742
if test $lt_ac_count -gt $lt_ac_max; then
6743
lt_ac_max=$lt_ac_count
6744
lt_cv_path_SED=$lt_ac_sed
6745
fi
6746
done
6747
done
6748
SED=$lt_cv_path_SED
6749
])
6750
AC_MSG_RESULT([$SED])
6751
])
6752
Loggerhead is a web-based interface for Breezy
Version: 2.0.1