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- Committer: Bazaar Package Importer
- Author(s): Robert Collins
- Date: 2005-05-28 17:27:21 UTC
- Revision ID: james.westby@ubuntu.com-20050528172721-jj5vkjr77mx2awg7
Tags: upstream-0.4
Import upstream version 0.4
- files added:
- fl-cow
- test
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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# Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002
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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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# serial 8
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$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], [$3])])
835
])# AM_CONFIG_HEADER
836
837
# libtool.m4 - Configure libtool for the host system. -*-Shell-script-*-
838
839
# serial 46 AC_PROG_LIBTOOL
840
841
AC_DEFUN([AC_PROG_LIBTOOL],
842
[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
843
844
# This can be used to rebuild libtool when needed
845
LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
846
847
# Always use our own libtool.
848
LIBTOOL='$(SHELL) $(top_builddir)/libtool'
849
AC_SUBST(LIBTOOL)dnl
850
851
# Prevent multiple expansion
852
define([AC_PROG_LIBTOOL], [])
853
])
854
855
AC_DEFUN([AC_LIBTOOL_SETUP],
856
[AC_PREREQ(2.13)dnl
857
AC_REQUIRE([AC_ENABLE_SHARED])dnl
858
AC_REQUIRE([AC_ENABLE_STATIC])dnl
859
AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
860
AC_REQUIRE([AC_CANONICAL_HOST])dnl
861
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
862
AC_REQUIRE([AC_PROG_CC])dnl
863
AC_REQUIRE([AC_PROG_LD])dnl
864
AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
865
AC_REQUIRE([AC_PROG_NM])dnl
866
AC_REQUIRE([LT_AC_PROG_SED])dnl
867
868
AC_REQUIRE([AC_PROG_LN_S])dnl
869
AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
870
AC_REQUIRE([AC_OBJEXT])dnl
871
AC_REQUIRE([AC_EXEEXT])dnl
872
dnl
873
874
_LT_AC_PROG_ECHO_BACKSLASH
875
# Only perform the check for file, if the check method requires it
876
case $deplibs_check_method in
877
file_magic*)
878
if test "$file_magic_cmd" = '$MAGIC_CMD'; then
879
AC_PATH_MAGIC
880
fi
881
;;
882
esac
883
884
AC_CHECK_TOOL(RANLIB, ranlib, :)
885
AC_CHECK_TOOL(STRIP, strip, :)
886
887
ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
888
ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
889
enable_win32_dll=yes, enable_win32_dll=no)
890
891
AC_ARG_ENABLE(libtool-lock,
892
[ --disable-libtool-lock avoid locking (might break parallel builds)])
893
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
894
895
# Some flags need to be propagated to the compiler or linker for good
896
# libtool support.
897
case $host in
898
*-*-irix6*)
899
# Find out which ABI we are using.
900
echo '[#]line __oline__ "configure"' > conftest.$ac_ext
901
if AC_TRY_EVAL(ac_compile); then
902
case `/usr/bin/file conftest.$ac_objext` in
903
*32-bit*)
904
LD="${LD-ld} -32"
905
;;
906
*N32*)
907
LD="${LD-ld} -n32"
908
;;
909
*64-bit*)
910
LD="${LD-ld} -64"
911
;;
912
esac
913
fi
914
rm -rf conftest*
915
;;
916
917
*-*-sco3.2v5*)
918
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
919
SAVE_CFLAGS="$CFLAGS"
920
CFLAGS="$CFLAGS -belf"
921
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
922
[AC_LANG_SAVE
923
AC_LANG_C
924
AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
925
AC_LANG_RESTORE])
926
if test x"$lt_cv_cc_needs_belf" != x"yes"; then
927
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
928
CFLAGS="$SAVE_CFLAGS"
929
fi
930
;;
931
932
ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
933
[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
934
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
935
AC_CHECK_TOOL(AS, as, false)
936
AC_CHECK_TOOL(OBJDUMP, objdump, false)
937
938
# recent cygwin and mingw systems supply a stub DllMain which the user
939
# can override, but on older systems we have to supply one
940
AC_CACHE_CHECK([if libtool should supply DllMain function], lt_cv_need_dllmain,
941
[AC_TRY_LINK([],
942
[extern int __attribute__((__stdcall__)) DllMain(void*, int, void*);
943
DllMain (0, 0, 0);],
944
[lt_cv_need_dllmain=no],[lt_cv_need_dllmain=yes])])
945
946
case $host/$CC in
947
*-*-cygwin*/gcc*-mno-cygwin*|*-*-mingw*)
948
# old mingw systems require "-dll" to link a DLL, while more recent ones
949
# require "-mdll"
950
SAVE_CFLAGS="$CFLAGS"
951
CFLAGS="$CFLAGS -mdll"
952
AC_CACHE_CHECK([how to link DLLs], lt_cv_cc_dll_switch,
953
[AC_TRY_LINK([], [], [lt_cv_cc_dll_switch=-mdll],[lt_cv_cc_dll_switch=-dll])])
954
CFLAGS="$SAVE_CFLAGS" ;;
955
*-*-cygwin* | *-*-pw32*)
956
# cygwin systems need to pass --dll to the linker, and not link
957
# crt.o which will require a WinMain@16 definition.
958
lt_cv_cc_dll_switch="-Wl,--dll -nostartfiles" ;;
959
esac
960
;;
961
])
962
esac
963
964
_LT_AC_LTCONFIG_HACK
965
966
])
967
968
# AC_LIBTOOL_HEADER_ASSERT
969
# ------------------------
970
AC_DEFUN([AC_LIBTOOL_HEADER_ASSERT],
971
[AC_CACHE_CHECK([whether $CC supports assert without backlinking],
972
[lt_cv_func_assert_works],
973
[case $host in
974
*-*-solaris*)
975
if test "$GCC" = yes && test "$with_gnu_ld" != yes; then
976
case `$CC --version 2>/dev/null` in
977
[[12]].*) lt_cv_func_assert_works=no ;;
978
*) lt_cv_func_assert_works=yes ;;
979
esac
980
fi
981
;;
982
esac])
983
984
if test "x$lt_cv_func_assert_works" = xyes; then
985
AC_CHECK_HEADERS(assert.h)
986
fi
987
])# AC_LIBTOOL_HEADER_ASSERT
988
989
# _LT_AC_CHECK_DLFCN
990
# --------------------
991
AC_DEFUN([_LT_AC_CHECK_DLFCN],
992
[AC_CHECK_HEADERS(dlfcn.h)
993
])# _LT_AC_CHECK_DLFCN
994
995
# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
996
# ---------------------------------
997
AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
998
[AC_REQUIRE([AC_CANONICAL_HOST])
999
AC_REQUIRE([AC_PROG_NM])
1000
AC_REQUIRE([AC_OBJEXT])
1001
# Check for command to grab the raw symbol name followed by C symbol from nm.
1002
AC_MSG_CHECKING([command to parse $NM output])
1003
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], [dnl
1004
1005
# These are sane defaults that work on at least a few old systems.
1006
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
1007
1008
# Character class describing NM global symbol codes.
1009
symcode='[[BCDEGRST]]'
1010
1011
# Regexp to match symbols that can be accessed directly from C.
1012
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
1013
1014
# Transform the above into a raw symbol and a C symbol.
1015
symxfrm='\1 \2\3 \3'
1016
1017
# Transform an extracted symbol line into a proper C declaration
1018
lt_cv_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'"
1019
1020
# Transform an extracted symbol line into symbol name and symbol address
1021
lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
1022
1023
# Define system-specific variables.
1024
case $host_os in
1025
aix*)
1026
symcode='[[BCDT]]'
1027
;;
1028
cygwin* | mingw* | pw32*)
1029
symcode='[[ABCDGISTW]]'
1030
;;
1031
hpux*) # Its linker distinguishes data from code symbols
1032
lt_cv_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
1033
lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
1034
;;
1035
irix* | nonstopux*)
1036
symcode='[[BCDEGRST]]'
1037
;;
1038
osf*)
1039
symcode='[[BCDEGQRST]]'
1040
;;
1041
solaris* | sysv5*)
1042
symcode='[[BDT]]'
1043
;;
1044
sysv4)
1045
symcode='[[DFNSTU]]'
1046
;;
1047
esac
1048
1049
# Handle CRLF in mingw tool chain
1050
opt_cr=
1051
case $host_os in
1052
mingw*)
1053
opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
1054
;;
1055
esac
1056
1057
# If we're using GNU nm, then use its standard symbol codes.
1058
if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then
1059
symcode='[[ABCDGISTW]]'
1060
fi
1061
1062
# Try without a prefix undercore, then with it.
1063
for ac_symprfx in "" "_"; do
1064
1065
# Write the raw and C identifiers.
1066
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
1067
1068
# Check to see that the pipe works correctly.
1069
pipe_works=no
1070
rm -f conftest*
1071
cat > conftest.$ac_ext <<EOF
1072
#ifdef __cplusplus
1073
extern "C" {
1074
#endif
1075
char nm_test_var;
1076
void nm_test_func(){}
1077
#ifdef __cplusplus
1078
}
1079
#endif
1080
int main(){nm_test_var='a';nm_test_func();return(0);}
1081
EOF
1082
1083
if AC_TRY_EVAL(ac_compile); then
1084
# Now try to grab the symbols.
1085
nlist=conftest.nm
1086
if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
1087
# Try sorting and uniquifying the output.
1088
if sort "$nlist" | uniq > "$nlist"T; then
1089
mv -f "$nlist"T "$nlist"
1090
else
1091
rm -f "$nlist"T
1092
fi
1093
1094
# Make sure that we snagged all the symbols we need.
1095
if egrep ' nm_test_var$' "$nlist" >/dev/null; then
1096
if egrep ' nm_test_func$' "$nlist" >/dev/null; then
1097
cat <<EOF > conftest.$ac_ext
1098
#ifdef __cplusplus
1099
extern "C" {
1100
#endif
1101
1102
EOF
1103
# Now generate the symbol file.
1104
eval "$lt_cv_global_symbol_to_cdecl"' < "$nlist" >> conftest.$ac_ext'
1105
1106
cat <<EOF >> conftest.$ac_ext
1107
#if defined (__STDC__) && __STDC__
1108
# define lt_ptr void *
1109
#else
1110
# define lt_ptr char *
1111
# define const
1112
#endif
1113
1114
/* The mapping between symbol names and symbols. */
1115
const struct {
1116
const char *name;
1117
lt_ptr address;
1118
}
1119
lt_preloaded_symbols[[]] =
1120
{
1121
EOF
1122
sed "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr) \&\2},/" < "$nlist" >> conftest.$ac_ext
1123
cat <<\EOF >> conftest.$ac_ext
1124
{0, (lt_ptr) 0}
1125
};
1126
1127
#ifdef __cplusplus
1128
}
1129
#endif
1130
EOF
1131
# Now try linking the two files.
1132
mv conftest.$ac_objext conftstm.$ac_objext
1133
save_LIBS="$LIBS"
1134
save_CFLAGS="$CFLAGS"
1135
LIBS="conftstm.$ac_objext"
1136
CFLAGS="$CFLAGS$no_builtin_flag"
1137
if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then
1138
pipe_works=yes
1139
fi
1140
LIBS="$save_LIBS"
1141
CFLAGS="$save_CFLAGS"
1142
else
1143
echo "cannot find nm_test_func in $nlist" >&AC_FD_CC
1144
fi
1145
else
1146
echo "cannot find nm_test_var in $nlist" >&AC_FD_CC
1147
fi
1148
else
1149
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AC_FD_CC
1150
fi
1151
else
1152
echo "$progname: failed program was:" >&AC_FD_CC
1153
cat conftest.$ac_ext >&5
1154
fi
1155
rm -f conftest* conftst*
1156
1157
# Do not use the global_symbol_pipe unless it works.
1158
if test "$pipe_works" = yes; then
1159
break
1160
else
1161
lt_cv_sys_global_symbol_pipe=
1162
fi
1163
done
1164
])
1165
global_symbol_pipe="$lt_cv_sys_global_symbol_pipe"
1166
if test -z "$lt_cv_sys_global_symbol_pipe"; then
1167
global_symbol_to_cdecl=
1168
global_symbol_to_c_name_address=
1169
else
1170
global_symbol_to_cdecl="$lt_cv_global_symbol_to_cdecl"
1171
global_symbol_to_c_name_address="$lt_cv_global_symbol_to_c_name_address"
1172
fi
1173
if test -z "$global_symbol_pipe$global_symbol_to_cdec$global_symbol_to_c_name_address";
1174
then
1175
AC_MSG_RESULT(failed)
1176
else
1177
AC_MSG_RESULT(ok)
1178
fi
1179
]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
1180
1181
# _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR
1182
# ---------------------------------
1183
AC_DEFUN([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR],
1184
[# Find the correct PATH separator. Usually this is `:', but
1185
# DJGPP uses `;' like DOS.
1186
if test "X${PATH_SEPARATOR+set}" != Xset; then
1187
UNAME=${UNAME-`uname 2>/dev/null`}
1188
case X$UNAME in
1189
*-DOS) lt_cv_sys_path_separator=';' ;;
1190
*) lt_cv_sys_path_separator=':' ;;
1191
esac
1192
PATH_SEPARATOR=$lt_cv_sys_path_separator
1193
fi
1194
])# _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR
1195
1196
# _LT_AC_PROG_ECHO_BACKSLASH
1197
# --------------------------
1198
# Add some code to the start of the generated configure script which
1199
# will find an echo command which doesn't interpret backslashes.
1200
AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
1201
[ifdef([AC_DIVERSION_NOTICE], [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
1202
[AC_DIVERT_PUSH(NOTICE)])
1203
_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR
1204
1205
# Check that we are running under the correct shell.
1206
SHELL=${CONFIG_SHELL-/bin/sh}
1207
1208
case X$ECHO in
1209
X*--fallback-echo)
1210
# Remove one level of quotation (which was required for Make).
1211
ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
1212
;;
1213
esac
1214
1215
echo=${ECHO-echo}
1216
if test "X[$]1" = X--no-reexec; then
1217
# Discard the --no-reexec flag, and continue.
1218
shift
1219
elif test "X[$]1" = X--fallback-echo; then
1220
# Avoid inline document here, it may be left over
1221
:
1222
elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
1223
# Yippee, $echo works!
1224
:
1225
else
1226
# Restart under the correct shell.
1227
exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
1228
fi
1229
1230
if test "X[$]1" = X--fallback-echo; then
1231
# used as fallback echo
1232
shift
1233
cat <<EOF
1234
$*
1235
EOF
1236
exit 0
1237
fi
1238
1239
# The HP-UX ksh and POSIX shell print the target directory to stdout
1240
# if CDPATH is set.
1241
if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
1242
1243
if test -z "$ECHO"; then
1244
if test "X${echo_test_string+set}" != Xset; then
1245
# find a string as large as possible, as long as the shell can cope with it
1246
for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
1247
# expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
1248
if (echo_test_string="`eval $cmd`") 2>/dev/null &&
1249
echo_test_string="`eval $cmd`" &&
1250
(test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
1251
then
1252
break
1253
fi
1254
done
1255
fi
1256
1257
if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
1258
echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
1259
test "X$echo_testing_string" = "X$echo_test_string"; then
1260
:
1261
else
1262
# The Solaris, AIX, and Digital Unix default echo programs unquote
1263
# backslashes. This makes it impossible to quote backslashes using
1264
# echo "$something" | sed 's/\\/\\\\/g'
1265
#
1266
# So, first we look for a working echo in the user's PATH.
1267
1268
IFS="${IFS= }"; save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1269
for dir in $PATH /usr/ucb; do
1270
if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
1271
test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
1272
echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
1273
test "X$echo_testing_string" = "X$echo_test_string"; then
1274
echo="$dir/echo"
1275
break
1276
fi
1277
done
1278
IFS="$save_ifs"
1279
1280
if test "X$echo" = Xecho; then
1281
# We didn't find a better echo, so look for alternatives.
1282
if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
1283
echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
1284
test "X$echo_testing_string" = "X$echo_test_string"; then
1285
# This shell has a builtin print -r that does the trick.
1286
echo='print -r'
1287
elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
1288
test "X$CONFIG_SHELL" != X/bin/ksh; then
1289
# If we have ksh, try running configure again with it.
1290
ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
1291
export ORIGINAL_CONFIG_SHELL
1292
CONFIG_SHELL=/bin/ksh
1293
export CONFIG_SHELL
1294
exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
1295
else
1296
# Try using printf.
1297
echo='printf %s\n'
1298
if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
1299
echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
1300
test "X$echo_testing_string" = "X$echo_test_string"; then
1301
# Cool, printf works
1302
:
1303
elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
1304
test "X$echo_testing_string" = 'X\t' &&
1305
echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
1306
test "X$echo_testing_string" = "X$echo_test_string"; then
1307
CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
1308
export CONFIG_SHELL
1309
SHELL="$CONFIG_SHELL"
1310
export SHELL
1311
echo="$CONFIG_SHELL [$]0 --fallback-echo"
1312
elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
1313
test "X$echo_testing_string" = 'X\t' &&
1314
echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
1315
test "X$echo_testing_string" = "X$echo_test_string"; then
1316
echo="$CONFIG_SHELL [$]0 --fallback-echo"
1317
else
1318
# maybe with a smaller string...
1319
prev=:
1320
1321
for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
1322
if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
1323
then
1324
break
1325
fi
1326
prev="$cmd"
1327
done
1328
1329
if test "$prev" != 'sed 50q "[$]0"'; then
1330
echo_test_string=`eval $prev`
1331
export echo_test_string
1332
exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
1333
else
1334
# Oops. We lost completely, so just stick with echo.
1335
echo=echo
1336
fi
1337
fi
1338
fi
1339
fi
1340
fi
1341
fi
1342
1343
# Copy echo and quote the copy suitably for passing to libtool from
1344
# the Makefile, instead of quoting the original, which is used later.
1345
ECHO=$echo
1346
if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
1347
ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
1348
fi
1349
1350
AC_SUBST(ECHO)
1351
AC_DIVERT_POP
1352
])# _LT_AC_PROG_ECHO_BACKSLASH
1353
1354
# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1355
# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1356
# ------------------------------------------------------------------
1357
AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
1358
[if test "$cross_compiling" = yes; then :
1359
[$4]
1360
else
1361
AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
1362
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1363
lt_status=$lt_dlunknown
1364
cat > conftest.$ac_ext <<EOF
1365
[#line __oline__ "configure"
1366
#include "confdefs.h"
1367
1368
#if HAVE_DLFCN_H
1369
#include <dlfcn.h>
1370
#endif
1371
1372
#include <stdio.h>
1373
1374
#ifdef RTLD_GLOBAL
1375
# define LT_DLGLOBAL RTLD_GLOBAL
1376
#else
1377
# ifdef DL_GLOBAL
1378
# define LT_DLGLOBAL DL_GLOBAL
1379
# else
1380
# define LT_DLGLOBAL 0
1381
# endif
1382
#endif
1383
1384
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1385
find out it does not work in some platform. */
1386
#ifndef LT_DLLAZY_OR_NOW
1387
# ifdef RTLD_LAZY
1388
# define LT_DLLAZY_OR_NOW RTLD_LAZY
1389
# else
1390
# ifdef DL_LAZY
1391
# define LT_DLLAZY_OR_NOW DL_LAZY
1392
# else
1393
# ifdef RTLD_NOW
1394
# define LT_DLLAZY_OR_NOW RTLD_NOW
1395
# else
1396
# ifdef DL_NOW
1397
# define LT_DLLAZY_OR_NOW DL_NOW
1398
# else
1399
# define LT_DLLAZY_OR_NOW 0
1400
# endif
1401
# endif
1402
# endif
1403
# endif
1404
#endif
1405
1406
#ifdef __cplusplus
1407
extern "C" void exit (int);
1408
#endif
1409
1410
void fnord() { int i=42;}
1411
int main ()
1412
{
1413
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1414
int status = $lt_dlunknown;
1415
1416
if (self)
1417
{
1418
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1419
else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1420
/* dlclose (self); */
1421
}
1422
1423
exit (status);
1424
}]
1425
EOF
1426
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
1427
(./conftest; exit; ) 2>/dev/null
1428
lt_status=$?
1429
case x$lt_status in
1430
x$lt_dlno_uscore) $1 ;;
1431
x$lt_dlneed_uscore) $2 ;;
1432
x$lt_unknown|x*) $3 ;;
1433
esac
1434
else :
1435
# compilation failed
1436
$3
1437
fi
1438
fi
1439
rm -fr conftest*
1440
])# _LT_AC_TRY_DLOPEN_SELF
1441
1442
# AC_LIBTOOL_DLOPEN_SELF
1443
# -------------------
1444
AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
1445
[if test "x$enable_dlopen" != xyes; then
1446
enable_dlopen=unknown
1447
enable_dlopen_self=unknown
1448
enable_dlopen_self_static=unknown
1449
else
1450
lt_cv_dlopen=no
1451
lt_cv_dlopen_libs=
1452
1453
case $host_os in
1454
beos*)
1455
lt_cv_dlopen="load_add_on"
1456
lt_cv_dlopen_libs=
1457
lt_cv_dlopen_self=yes
1458
;;
1459
1460
cygwin* | mingw* | pw32*)
1461
lt_cv_dlopen="LoadLibrary"
1462
lt_cv_dlopen_libs=
1463
;;
1464
1465
*)
1466
AC_CHECK_FUNC([shl_load],
1467
[lt_cv_dlopen="shl_load"],
1468
[AC_CHECK_LIB([dld], [shl_load],
1469
[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
1470
[AC_CHECK_FUNC([dlopen],
1471
[lt_cv_dlopen="dlopen"],
1472
[AC_CHECK_LIB([dl], [dlopen],
1473
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1474
[AC_CHECK_LIB([svld], [dlopen],
1475
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1476
[AC_CHECK_LIB([dld], [dld_link],
1477
[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
1478
])
1479
])
1480
])
1481
])
1482
])
1483
;;
1484
esac
1485
1486
if test "x$lt_cv_dlopen" != xno; then
1487
enable_dlopen=yes
1488
else
1489
enable_dlopen=no
1490
fi
1491
1492
case $lt_cv_dlopen in
1493
dlopen)
1494
save_CPPFLAGS="$CPPFLAGS"
1495
AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
1496
test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1497
1498
save_LDFLAGS="$LDFLAGS"
1499
eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1500
1501
save_LIBS="$LIBS"
1502
LIBS="$lt_cv_dlopen_libs $LIBS"
1503
1504
AC_CACHE_CHECK([whether a program can dlopen itself],
1505
lt_cv_dlopen_self, [dnl
1506
_LT_AC_TRY_DLOPEN_SELF(
1507
lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1508
lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1509
])
1510
1511
if test "x$lt_cv_dlopen_self" = xyes; then
1512
LDFLAGS="$LDFLAGS $link_static_flag"
1513
AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1514
lt_cv_dlopen_self_static, [dnl
1515
_LT_AC_TRY_DLOPEN_SELF(
1516
lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1517
lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1518
])
1519
fi
1520
1521
CPPFLAGS="$save_CPPFLAGS"
1522
LDFLAGS="$save_LDFLAGS"
1523
LIBS="$save_LIBS"
1524
;;
1525
esac
1526
1527
case $lt_cv_dlopen_self in
1528
yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1529
*) enable_dlopen_self=unknown ;;
1530
esac
1531
1532
case $lt_cv_dlopen_self_static in
1533
yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1534
*) enable_dlopen_self_static=unknown ;;
1535
esac
1536
fi
1537
])# AC_LIBTOOL_DLOPEN_SELF
1538
1539
AC_DEFUN([_LT_AC_LTCONFIG_HACK],
1540
[AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])dnl
1541
# Sed substitution that helps us do robust quoting. It backslashifies
1542
# metacharacters that are still active within double-quoted strings.
1543
Xsed='sed -e s/^X//'
1544
sed_quote_subst='s/\([[\\"\\`$\\\\]]\)/\\\1/g'
1545
1546
# Same as above, but do not quote variable references.
1547
double_quote_subst='s/\([[\\"\\`\\\\]]\)/\\\1/g'
1548
1549
# Sed substitution to delay expansion of an escaped shell variable in a
1550
# double_quote_subst'ed string.
1551
delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
1552
1553
# Constants:
1554
rm="rm -f"
1555
1556
# Global variables:
1557
default_ofile=libtool
1558
can_build_shared=yes
1559
1560
# All known linkers require a `.a' archive for static linking (except M$VC,
1561
# which needs '.lib').
1562
libext=a
1563
ltmain="$ac_aux_dir/ltmain.sh"
1564
ofile="$default_ofile"
1565
with_gnu_ld="$lt_cv_prog_gnu_ld"
1566
need_locks="$enable_libtool_lock"
1567
1568
old_CC="$CC"
1569
old_CFLAGS="$CFLAGS"
1570
1571
# Set sane defaults for various variables
1572
test -z "$AR" && AR=ar
1573
test -z "$AR_FLAGS" && AR_FLAGS=cru
1574
test -z "$AS" && AS=as
1575
test -z "$CC" && CC=cc
1576
test -z "$DLLTOOL" && DLLTOOL=dlltool
1577
test -z "$LD" && LD=ld
1578
test -z "$LN_S" && LN_S="ln -s"
1579
test -z "$MAGIC_CMD" && MAGIC_CMD=file
1580
test -z "$NM" && NM=nm
1581
test -z "$OBJDUMP" && OBJDUMP=objdump
1582
test -z "$RANLIB" && RANLIB=:
1583
test -z "$STRIP" && STRIP=:
1584
test -z "$ac_objext" && ac_objext=o
1585
1586
if test x"$host" != x"$build"; then
1587
ac_tool_prefix=${host_alias}-
1588
else
1589
ac_tool_prefix=
1590
fi
1591
1592
# Transform linux* to *-*-linux-gnu*, to support old configure scripts.
1593
case $host_os in
1594
linux-gnu*) ;;
1595
linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
1596
esac
1597
1598
case $host_os in
1599
aix3*)
1600
# AIX sometimes has problems with the GCC collect2 program. For some
1601
# reason, if we set the COLLECT_NAMES environment variable, the problems
1602
# vanish in a puff of smoke.
1603
if test "X${COLLECT_NAMES+set}" != Xset; then
1604
COLLECT_NAMES=
1605
export COLLECT_NAMES
1606
fi
1607
;;
1608
esac
1609
1610
# Determine commands to create old-style static archives.
1611
old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
1612
old_postinstall_cmds='chmod 644 $oldlib'
1613
old_postuninstall_cmds=
1614
1615
if test -n "$RANLIB"; then
1616
case $host_os in
1617
openbsd*)
1618
old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
1619
;;
1620
*)
1621
old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
1622
;;
1623
esac
1624
old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
1625
fi
1626
1627
# Allow CC to be a program name with arguments.
1628
set dummy $CC
1629
compiler="[$]2"
1630
1631
AC_MSG_CHECKING([for objdir])
1632
rm -f .libs 2>/dev/null
1633
mkdir .libs 2>/dev/null
1634
if test -d .libs; then
1635
objdir=.libs
1636
else
1637
# MS-DOS does not allow filenames that begin with a dot.
1638
objdir=_libs
1639
fi
1640
rmdir .libs 2>/dev/null
1641
AC_MSG_RESULT($objdir)
1642
1643
1644
AC_ARG_WITH(pic,
1645
[ --with-pic try to use only PIC/non-PIC objects [default=use both]],
1646
pic_mode="$withval", pic_mode=default)
1647
test -z "$pic_mode" && pic_mode=default
1648
1649
# We assume here that the value for lt_cv_prog_cc_pic will not be cached
1650
# in isolation, and that seeing it set (from the cache) indicates that
1651
# the associated values are set (in the cache) correctly too.
1652
AC_MSG_CHECKING([for $compiler option to produce PIC])
1653
AC_CACHE_VAL(lt_cv_prog_cc_pic,
1654
[ lt_cv_prog_cc_pic=
1655
lt_cv_prog_cc_shlib=
1656
lt_cv_prog_cc_wl=
1657
lt_cv_prog_cc_static=
1658
lt_cv_prog_cc_no_builtin=
1659
lt_cv_prog_cc_can_build_shared=$can_build_shared
1660
1661
if test "$GCC" = yes; then
1662
lt_cv_prog_cc_wl='-Wl,'
1663
lt_cv_prog_cc_static='-static'
1664
1665
case $host_os in
1666
aix*)
1667
# Below there is a dirty hack to force normal static linking with -ldl
1668
# The problem is because libdl dynamically linked with both libc and
1669
# libC (AIX C++ library), which obviously doesn't included in libraries
1670
# list by gcc. This cause undefined symbols with -static flags.
1671
# This hack allows C programs to be linked with "-static -ldl", but
1672
# not sure about C++ programs.
1673
lt_cv_prog_cc_static="$lt_cv_prog_cc_static ${lt_cv_prog_cc_wl}-lC"
1674
;;
1675
amigaos*)
1676
# FIXME: we need at least 68020 code to build shared libraries, but
1677
# adding the `-m68020' flag to GCC prevents building anything better,
1678
# like `-m68040'.
1679
lt_cv_prog_cc_pic='-m68020 -resident32 -malways-restore-a4'
1680
;;
1681
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
1682
# PIC is the default for these OSes.
1683
;;
1684
darwin* | rhapsody*)
1685
# PIC is the default on this platform
1686
# Common symbols not allowed in MH_DYLIB files
1687
lt_cv_prog_cc_pic='-fno-common'
1688
;;
1689
cygwin* | mingw* | pw32* | os2*)
1690
# This hack is so that the source file can tell whether it is being
1691
# built for inclusion in a dll (and should export symbols for example).
1692
lt_cv_prog_cc_pic='-DDLL_EXPORT'
1693
;;
1694
sysv4*MP*)
1695
if test -d /usr/nec; then
1696
lt_cv_prog_cc_pic=-Kconform_pic
1697
fi
1698
;;
1699
*)
1700
lt_cv_prog_cc_pic='-fPIC'
1701
;;
1702
esac
1703
else
1704
# PORTME Check for PIC flags for the system compiler.
1705
case $host_os in
1706
aix3* | aix4* | aix5*)
1707
lt_cv_prog_cc_wl='-Wl,'
1708
# All AIX code is PIC.
1709
if test "$host_cpu" = ia64; then
1710
# AIX 5 now supports IA64 processor
1711
lt_cv_prog_cc_static='-Bstatic'
1712
else
1713
lt_cv_prog_cc_static='-bnso -bI:/lib/syscalls.exp'
1714
fi
1715
;;
1716
1717
hpux9* | hpux10* | hpux11*)
1718
# Is there a better lt_cv_prog_cc_static that works with the bundled CC?
1719
lt_cv_prog_cc_wl='-Wl,'
1720
lt_cv_prog_cc_static="${lt_cv_prog_cc_wl}-a ${lt_cv_prog_cc_wl}archive"
1721
lt_cv_prog_cc_pic='+Z'
1722
;;
1723
1724
irix5* | irix6* | nonstopux*)
1725
lt_cv_prog_cc_wl='-Wl,'
1726
lt_cv_prog_cc_static='-non_shared'
1727
# PIC (with -KPIC) is the default.
1728
;;
1729
1730
cygwin* | mingw* | pw32* | os2*)
1731
# This hack is so that the source file can tell whether it is being
1732
# built for inclusion in a dll (and should export symbols for example).
1733
lt_cv_prog_cc_pic='-DDLL_EXPORT'
1734
;;
1735
1736
newsos6)
1737
lt_cv_prog_cc_pic='-KPIC'
1738
lt_cv_prog_cc_static='-Bstatic'
1739
;;
1740
1741
osf3* | osf4* | osf5*)
1742
# All OSF/1 code is PIC.
1743
lt_cv_prog_cc_wl='-Wl,'
1744
lt_cv_prog_cc_static='-non_shared'
1745
;;
1746
1747
sco3.2v5*)
1748
lt_cv_prog_cc_pic='-Kpic'
1749
lt_cv_prog_cc_static='-dn'
1750
lt_cv_prog_cc_shlib='-belf'
1751
;;
1752
1753
solaris*)
1754
lt_cv_prog_cc_pic='-KPIC'
1755
lt_cv_prog_cc_static='-Bstatic'
1756
lt_cv_prog_cc_wl='-Wl,'
1757
;;
1758
1759
sunos4*)
1760
lt_cv_prog_cc_pic='-PIC'
1761
lt_cv_prog_cc_static='-Bstatic'
1762
lt_cv_prog_cc_wl='-Qoption ld '
1763
;;
1764
1765
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1766
lt_cv_prog_cc_pic='-KPIC'
1767
lt_cv_prog_cc_static='-Bstatic'
1768
lt_cv_prog_cc_wl='-Wl,'
1769
;;
1770
1771
uts4*)
1772
lt_cv_prog_cc_pic='-pic'
1773
lt_cv_prog_cc_static='-Bstatic'
1774
;;
1775
1776
sysv4*MP*)
1777
if test -d /usr/nec ;then
1778
lt_cv_prog_cc_pic='-Kconform_pic'
1779
lt_cv_prog_cc_static='-Bstatic'
1780
fi
1781
;;
1782
1783
*)
1784
lt_cv_prog_cc_can_build_shared=no
1785
;;
1786
esac
1787
fi
1788
])
1789
if test -z "$lt_cv_prog_cc_pic"; then
1790
AC_MSG_RESULT([none])
1791
else
1792
AC_MSG_RESULT([$lt_cv_prog_cc_pic])
1793
1794
# Check to make sure the pic_flag actually works.
1795
AC_MSG_CHECKING([if $compiler PIC flag $lt_cv_prog_cc_pic works])
1796
AC_CACHE_VAL(lt_cv_prog_cc_pic_works, [dnl
1797
save_CFLAGS="$CFLAGS"
1798
CFLAGS="$CFLAGS $lt_cv_prog_cc_pic -DPIC"
1799
AC_TRY_COMPILE([], [], [dnl
1800
case $host_os in
1801
hpux9* | hpux10* | hpux11*)
1802
# On HP-UX, both CC and GCC only warn that PIC is supported... then
1803
# they create non-PIC objects. So, if there were any warnings, we
1804
# assume that PIC is not supported.
1805
if test -s conftest.err; then
1806
lt_cv_prog_cc_pic_works=no
1807
else
1808
lt_cv_prog_cc_pic_works=yes
1809
fi
1810
;;
1811
*)
1812
lt_cv_prog_cc_pic_works=yes
1813
;;
1814
esac
1815
], [dnl
1816
lt_cv_prog_cc_pic_works=no
1817
])
1818
CFLAGS="$save_CFLAGS"
1819
])
1820
1821
if test "X$lt_cv_prog_cc_pic_works" = Xno; then
1822
lt_cv_prog_cc_pic=
1823
lt_cv_prog_cc_can_build_shared=no
1824
else
1825
lt_cv_prog_cc_pic=" $lt_cv_prog_cc_pic"
1826
fi
1827
1828
AC_MSG_RESULT([$lt_cv_prog_cc_pic_works])
1829
fi
1830
1831
# Check for any special shared library compilation flags.
1832
if test -n "$lt_cv_prog_cc_shlib"; then
1833
AC_MSG_WARN([\`$CC' requires \`$lt_cv_prog_cc_shlib' to build shared libraries])
1834
if echo "$old_CC $old_CFLAGS " | egrep -e "[[ ]]$lt_cv_prog_cc_shlib[[ ]]" >/dev/null; then :
1835
else
1836
AC_MSG_WARN([add \`$lt_cv_prog_cc_shlib' to the CC or CFLAGS env variable and reconfigure])
1837
lt_cv_prog_cc_can_build_shared=no
1838
fi
1839
fi
1840
1841
AC_MSG_CHECKING([if $compiler static flag $lt_cv_prog_cc_static works])
1842
AC_CACHE_VAL([lt_cv_prog_cc_static_works], [dnl
1843
lt_cv_prog_cc_static_works=no
1844
save_LDFLAGS="$LDFLAGS"
1845
LDFLAGS="$LDFLAGS $lt_cv_prog_cc_static"
1846
AC_TRY_LINK([], [], [lt_cv_prog_cc_static_works=yes])
1847
LDFLAGS="$save_LDFLAGS"
1848
])
1849
1850
# Belt *and* braces to stop my trousers falling down:
1851
test "X$lt_cv_prog_cc_static_works" = Xno && lt_cv_prog_cc_static=
1852
AC_MSG_RESULT([$lt_cv_prog_cc_static_works])
1853
1854
pic_flag="$lt_cv_prog_cc_pic"
1855
special_shlib_compile_flags="$lt_cv_prog_cc_shlib"
1856
wl="$lt_cv_prog_cc_wl"
1857
link_static_flag="$lt_cv_prog_cc_static"
1858
no_builtin_flag="$lt_cv_prog_cc_no_builtin"
1859
can_build_shared="$lt_cv_prog_cc_can_build_shared"
1860
1861
1862
# Check to see if options -o and -c are simultaneously supported by compiler
1863
AC_MSG_CHECKING([if $compiler supports -c -o file.$ac_objext])
1864
AC_CACHE_VAL([lt_cv_compiler_c_o], [
1865
$rm -r conftest 2>/dev/null
1866
mkdir conftest
1867
cd conftest
1868
echo "int some_variable = 0;" > conftest.$ac_ext
1869
mkdir out
1870
# According to Tom Tromey, Ian Lance Taylor reported there are C compilers
1871
# that will create temporary files in the current directory regardless of
1872
# the output directory. Thus, making CWD read-only will cause this test
1873
# to fail, enabling locking or at least warning the user not to do parallel
1874
# builds.
1875
chmod -w .
1876
save_CFLAGS="$CFLAGS"
1877
CFLAGS="$CFLAGS -o out/conftest2.$ac_objext"
1878
compiler_c_o=no
1879
if { (eval echo configure:__oline__: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$ac_objext; then
1880
# The compiler can only warn and ignore the option if not recognized
1881
# So say no if there are warnings
1882
if test -s out/conftest.err; then
1883
lt_cv_compiler_c_o=no
1884
else
1885
lt_cv_compiler_c_o=yes
1886
fi
1887
else
1888
# Append any errors to the config.log.
1889
cat out/conftest.err 1>&AC_FD_CC
1890
lt_cv_compiler_c_o=no
1891
fi
1892
CFLAGS="$save_CFLAGS"
1893
chmod u+w .
1894
$rm conftest* out/*
1895
rmdir out
1896
cd ..
1897
rmdir conftest
1898
$rm -r conftest 2>/dev/null
1899
])
1900
compiler_c_o=$lt_cv_compiler_c_o
1901
AC_MSG_RESULT([$compiler_c_o])
1902
1903
if test x"$compiler_c_o" = x"yes"; then
1904
# Check to see if we can write to a .lo
1905
AC_MSG_CHECKING([if $compiler supports -c -o file.lo])
1906
AC_CACHE_VAL([lt_cv_compiler_o_lo], [
1907
lt_cv_compiler_o_lo=no
1908
save_CFLAGS="$CFLAGS"
1909
CFLAGS="$CFLAGS -c -o conftest.lo"
1910
save_objext="$ac_objext"
1911
ac_objext=lo
1912
AC_TRY_COMPILE([], [int some_variable = 0;], [dnl
1913
# The compiler can only warn and ignore the option if not recognized
1914
# So say no if there are warnings
1915
if test -s conftest.err; then
1916
lt_cv_compiler_o_lo=no
1917
else
1918
lt_cv_compiler_o_lo=yes
1919
fi
1920
])
1921
ac_objext="$save_objext"
1922
CFLAGS="$save_CFLAGS"
1923
])
1924
compiler_o_lo=$lt_cv_compiler_o_lo
1925
AC_MSG_RESULT([$compiler_o_lo])
1926
else
1927
compiler_o_lo=no
1928
fi
1929
1930
# Check to see if we can do hard links to lock some files if needed
1931
hard_links="nottested"
1932
if test "$compiler_c_o" = no && test "$need_locks" != no; then
1933
# do not overwrite the value of need_locks provided by the user
1934
AC_MSG_CHECKING([if we can lock with hard links])
1935
hard_links=yes
1936
$rm conftest*
1937
ln conftest.a conftest.b 2>/dev/null && hard_links=no
1938
touch conftest.a
1939
ln conftest.a conftest.b 2>&5 || hard_links=no
1940
ln conftest.a conftest.b 2>/dev/null && hard_links=no
1941
AC_MSG_RESULT([$hard_links])
1942
if test "$hard_links" = no; then
1943
AC_MSG_WARN([\`$CC' does not support \`-c -o', so \`make -j' may be unsafe])
1944
need_locks=warn
1945
fi
1946
else
1947
need_locks=no
1948
fi
1949
1950
if test "$GCC" = yes; then
1951
# Check to see if options -fno-rtti -fno-exceptions are supported by compiler
1952
AC_MSG_CHECKING([if $compiler supports -fno-rtti -fno-exceptions])
1953
echo "int some_variable = 0;" > conftest.$ac_ext
1954
save_CFLAGS="$CFLAGS"
1955
CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.$ac_ext"
1956
compiler_rtti_exceptions=no
1957
AC_TRY_COMPILE([], [int some_variable = 0;], [dnl
1958
# The compiler can only warn and ignore the option if not recognized
1959
# So say no if there are warnings
1960
if test -s conftest.err; then
1961
compiler_rtti_exceptions=no
1962
else
1963
compiler_rtti_exceptions=yes
1964
fi
1965
])
1966
CFLAGS="$save_CFLAGS"
1967
AC_MSG_RESULT([$compiler_rtti_exceptions])
1968
1969
if test "$compiler_rtti_exceptions" = "yes"; then
1970
no_builtin_flag=' -fno-builtin -fno-rtti -fno-exceptions'
1971
else
1972
no_builtin_flag=' -fno-builtin'
1973
fi
1974
fi
1975
1976
# See if the linker supports building shared libraries.
1977
AC_MSG_CHECKING([whether the linker ($LD) supports shared libraries])
1978
1979
allow_undefined_flag=
1980
no_undefined_flag=
1981
need_lib_prefix=unknown
1982
need_version=unknown
1983
# when you set need_version to no, make sure it does not cause -set_version
1984
# flags to be left without arguments
1985
archive_cmds=
1986
archive_expsym_cmds=
1987
old_archive_from_new_cmds=
1988
old_archive_from_expsyms_cmds=
1989
export_dynamic_flag_spec=
1990
whole_archive_flag_spec=
1991
thread_safe_flag_spec=
1992
hardcode_into_libs=no
1993
hardcode_libdir_flag_spec=
1994
hardcode_libdir_separator=
1995
hardcode_direct=no
1996
hardcode_minus_L=no
1997
hardcode_shlibpath_var=unsupported
1998
runpath_var=
1999
link_all_deplibs=unknown
2000
always_export_symbols=no
2001
export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols'
2002
# include_expsyms should be a list of space-separated symbols to be *always*
2003
# included in the symbol list
2004
include_expsyms=
2005
# exclude_expsyms can be an egrep regular expression of symbols to exclude
2006
# it will be wrapped by ` (' and `)$', so one must not match beginning or
2007
# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
2008
# as well as any symbol that contains `d'.
2009
exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
2010
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
2011
# platforms (ab)use it in PIC code, but their linkers get confused if
2012
# the symbol is explicitly referenced. Since portable code cannot
2013
# rely on this symbol name, it's probably fine to never include it in
2014
# preloaded symbol tables.
2015
extract_expsyms_cmds=
2016
2017
case $host_os in
2018
cygwin* | mingw* | pw32*)
2019
# FIXME: the MSVC++ port hasn't been tested in a loooong time
2020
# When not using gcc, we currently assume that we are using
2021
# Microsoft Visual C++.
2022
if test "$GCC" != yes; then
2023
with_gnu_ld=no
2024
fi
2025
;;
2026
openbsd*)
2027
with_gnu_ld=no
2028
;;
2029
esac
2030
2031
ld_shlibs=yes
2032
if test "$with_gnu_ld" = yes; then
2033
# If archive_cmds runs LD, not CC, wlarc should be empty
2034
wlarc='${wl}'
2035
2036
# See if GNU ld supports shared libraries.
2037
case $host_os in
2038
aix3* | aix4* | aix5*)
2039
# On AIX, the GNU linker is very broken
2040
# Note:Check GNU linker on AIX 5-IA64 when/if it becomes available.
2041
ld_shlibs=no
2042
cat <<EOF 1>&2
2043
2044
*** Warning: the GNU linker, at least up to release 2.9.1, is reported
2045
*** to be unable to reliably create shared libraries on AIX.
2046
*** Therefore, libtool is disabling shared libraries support. If you
2047
*** really care for shared libraries, you may want to modify your PATH
2048
*** so that a non-GNU linker is found, and then restart.
2049
2050
EOF
2051
;;
2052
2053
amigaos*)
2054
archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
2055
hardcode_libdir_flag_spec='-L$libdir'
2056
hardcode_minus_L=yes
2057
2058
# Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
2059
# that the semantics of dynamic libraries on AmigaOS, at least up
2060
# to version 4, is to share data among multiple programs linked
2061
# with the same dynamic library. Since this doesn't match the
2062
# behavior of shared libraries on other platforms, we can use
2063
# them.
2064
ld_shlibs=no
2065
;;
2066
2067
beos*)
2068
if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
2069
allow_undefined_flag=unsupported
2070
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
2071
# support --undefined. This deserves some investigation. FIXME
2072
archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
2073
else
2074
ld_shlibs=no
2075
fi
2076
;;
2077
2078
cygwin* | mingw* | pw32*)
2079
# hardcode_libdir_flag_spec is actually meaningless, as there is
2080
# no search path for DLLs.
2081
hardcode_libdir_flag_spec='-L$libdir'
2082
allow_undefined_flag=unsupported
2083
always_export_symbols=yes
2084
2085
extract_expsyms_cmds='test -f $output_objdir/impgen.c || \
2086
sed -e "/^# \/\* impgen\.c starts here \*\//,/^# \/\* impgen.c ends here \*\// { s/^# //;s/^# *$//; p; }" -e d < $''0 > $output_objdir/impgen.c~
2087
test -f $output_objdir/impgen.exe || (cd $output_objdir && \
2088
if test "x$HOST_CC" != "x" ; then $HOST_CC -o impgen impgen.c ; \
2089
else $CC -o impgen impgen.c ; fi)~
2090
$output_objdir/impgen $dir/$soroot > $output_objdir/$soname-def'
2091
2092
old_archive_from_expsyms_cmds='$DLLTOOL --as=$AS --dllname $soname --def $output_objdir/$soname-def --output-lib $output_objdir/$newlib'
2093
2094
# cygwin and mingw dlls have different entry points and sets of symbols
2095
# to exclude.
2096
# FIXME: what about values for MSVC?
2097
dll_entry=__cygwin_dll_entry@12
2098
dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12~
2099
case $host_os in
2100
mingw*)
2101
# mingw values
2102
dll_entry=_DllMainCRTStartup@12
2103
dll_exclude_symbols=DllMain@12,DllMainCRTStartup@12,DllEntryPoint@12~
2104
;;
2105
esac
2106
2107
# mingw and cygwin differ, and it's simplest to just exclude the union
2108
# of the two symbol sets.
2109
dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12,DllMainCRTStartup@12,DllEntryPoint@12
2110
2111
# recent cygwin and mingw systems supply a stub DllMain which the user
2112
# can override, but on older systems we have to supply one (in ltdll.c)
2113
if test "x$lt_cv_need_dllmain" = "xyes"; then
2114
ltdll_obj='$output_objdir/$soname-ltdll.'"$ac_objext "
2115
ltdll_cmds='test -f $output_objdir/$soname-ltdll.c || sed -e "/^# \/\* ltdll\.c starts here \*\//,/^# \/\* ltdll.c ends here \*\// { s/^# //; p; }" -e d < $''0 > $output_objdir/$soname-ltdll.c~
2116
test -f $output_objdir/$soname-ltdll.$ac_objext || (cd $output_objdir && $CC -c $soname-ltdll.c)~'
2117
else
2118
ltdll_obj=
2119
ltdll_cmds=
2120
fi
2121
2122
# Extract the symbol export list from an `--export-all' def file,
2123
# then regenerate the def file from the symbol export list, so that
2124
# the compiled dll only exports the symbol export list.
2125
# Be careful not to strip the DATA tag left be newer dlltools.
2126
export_symbols_cmds="$ltdll_cmds"'
2127
$DLLTOOL --export-all --exclude-symbols '$dll_exclude_symbols' --output-def $output_objdir/$soname-def '$ltdll_obj'$libobjs $convenience~
2128
sed -e "1,/EXPORTS/d" -e "s/ @ [[0-9]]*//" -e "s/ *;.*$//" < $output_objdir/$soname-def > $export_symbols'
2129
2130
# If the export-symbols file already is a .def file (1st line
2131
# is EXPORTS), use it as is.
2132
# If DATA tags from a recent dlltool are present, honour them!
2133
archive_expsym_cmds='if test "x`sed 1q $export_symbols`" = xEXPORTS; then
2134
cp $export_symbols $output_objdir/$soname-def;
2135
else
2136
echo EXPORTS > $output_objdir/$soname-def;
2137
_lt_hint=1;
2138
cat $export_symbols | while read symbol; do
2139
set dummy \$symbol;
2140
case \[$]# in
2141
2) echo " \[$]2 @ \$_lt_hint ; " >> $output_objdir/$soname-def;;
2142
4) echo " \[$]2 \[$]3 \[$]4 ; " >> $output_objdir/$soname-def; _lt_hint=`expr \$_lt_hint - 1`;;
2143
*) echo " \[$]2 @ \$_lt_hint \[$]3 ; " >> $output_objdir/$soname-def;;
2144
esac;
2145
_lt_hint=`expr 1 + \$_lt_hint`;
2146
done;
2147
fi~
2148
'"$ltdll_cmds"'
2149
$CC -Wl,--base-file,$output_objdir/$soname-base '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~
2150
$DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp~
2151
$CC -Wl,--base-file,$output_objdir/$soname-base $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~
2152
$DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp --output-lib $output_objdir/$libname.dll.a~
2153
$CC $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags'
2154
;;
2155
2156
netbsd*)
2157
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
2158
archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
2159
wlarc=
2160
else
2161
archive_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
2162
archive_expsym_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
2163
fi
2164
;;
2165
2166
solaris* | sysv5*)
2167
if $LD -v 2>&1 | egrep 'BFD 2\.8' > /dev/null; then
2168
ld_shlibs=no
2169
cat <<EOF 1>&2
2170
2171
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
2172
*** create shared libraries on Solaris systems. Therefore, libtool
2173
*** is disabling shared libraries support. We urge you to upgrade GNU
2174
*** binutils to release 2.9.1 or newer. Another option is to modify
2175
*** your PATH or compiler configuration so that the native linker is
2176
*** used, and then restart.
2177
2178
EOF
2179
elif $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
2180
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
2181
archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
2182
else
2183
ld_shlibs=no
2184
fi
2185
;;
2186
2187
sunos4*)
2188
archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
2189
wlarc=
2190
hardcode_direct=yes
2191
hardcode_shlibpath_var=no
2192
;;
2193
2194
*)
2195
if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
2196
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
2197
archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
2198
else
2199
ld_shlibs=no
2200
fi
2201
;;
2202
esac
2203
2204
if test "$ld_shlibs" = yes; then
2205
runpath_var=LD_RUN_PATH
2206
hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'
2207
export_dynamic_flag_spec='${wl}--export-dynamic'
2208
case $host_os in
2209
cygwin* | mingw* | pw32*)
2210
# dlltool doesn't understand --whole-archive et. al.
2211
whole_archive_flag_spec=
2212
;;
2213
*)
2214
# ancient GNU ld didn't support --whole-archive et. al.
2215
if $LD --help 2>&1 | egrep 'no-whole-archive' > /dev/null; then
2216
whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2217
else
2218
whole_archive_flag_spec=
2219
fi
2220
;;
2221
esac
2222
fi
2223
else
2224
# PORTME fill in a description of your system's linker (not GNU ld)
2225
case $host_os in
2226
aix3*)
2227
allow_undefined_flag=unsupported
2228
always_export_symbols=yes
2229
archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
2230
# Note: this linker hardcodes the directories in LIBPATH if there
2231
# are no directories specified by -L.
2232
hardcode_minus_L=yes
2233
if test "$GCC" = yes && test -z "$link_static_flag"; then
2234
# Neither direct hardcoding nor static linking is supported with a
2235
# broken collect2.
2236
hardcode_direct=unsupported
2237
fi
2238
;;
2239
2240
aix4* | aix5*)
2241
if test "$host_cpu" = ia64; then
2242
# On IA64, the linker does run time linking by default, so we don't
2243
# have to do anything special.
2244
aix_use_runtimelinking=no
2245
exp_sym_flag='-Bexport'
2246
no_entry_flag=""
2247
else
2248
aix_use_runtimelinking=no
2249
2250
# Test if we are trying to use run time linking or normal
2251
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
2252
# need to do runtime linking.
2253
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
2254
for ld_flag in $LDFLAGS; do
2255
case $ld_flag in
2256
*-brtl*)
2257
aix_use_runtimelinking=yes
2258
break
2259
;;
2260
esac
2261
done
2262
esac
2263
2264
exp_sym_flag='-bexport'
2265
no_entry_flag='-bnoentry'
2266
fi
2267
2268
# When large executables or shared objects are built, AIX ld can
2269
# have problems creating the table of contents. If linking a library
2270
# or program results in "error TOC overflow" add -mminimal-toc to
2271
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
2272
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
2273
2274
hardcode_direct=yes
2275
archive_cmds=''
2276
hardcode_libdir_separator=':'
2277
if test "$GCC" = yes; then
2278
case $host_os in aix4.[[012]]|aix4.[[012]].*)
2279
collect2name=`${CC} -print-prog-name=collect2`
2280
if test -f "$collect2name" && \
2281
strings "$collect2name" | grep resolve_lib_name >/dev/null
2282
then
2283
# We have reworked collect2
2284
hardcode_direct=yes
2285
else
2286
# We have old collect2
2287
hardcode_direct=unsupported
2288
# It fails to find uninstalled libraries when the uninstalled
2289
# path is not listed in the libpath. Setting hardcode_minus_L
2290
# to unsupported forces relinking
2291
hardcode_minus_L=yes
2292
hardcode_libdir_flag_spec='-L$libdir'
2293
hardcode_libdir_separator=
2294
fi
2295
esac
2296
2297
shared_flag='-shared'
2298
else
2299
# not using gcc
2300
if test "$host_cpu" = ia64; then
2301
shared_flag='${wl}-G'
2302
else
2303
if test "$aix_use_runtimelinking" = yes; then
2304
shared_flag='${wl}-G'
2305
else
2306
shared_flag='${wl}-bM:SRE'
2307
fi
2308
fi
2309
fi
2310
2311
# It seems that -bexpall can do strange things, so it is better to
2312
# generate a list of symbols to export.
2313
always_export_symbols=yes
2314
if test "$aix_use_runtimelinking" = yes; then
2315
# Warning - without using the other runtime loading flags (-brtl),
2316
# -berok will link without error, but may produce a broken library.
2317
allow_undefined_flag='-berok'
2318
hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:/usr/lib:/lib'
2319
archive_expsym_cmds="\$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 $shared_flag"
2320
else
2321
if test "$host_cpu" = ia64; then
2322
hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
2323
allow_undefined_flag="-z nodefs"
2324
archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname ${wl}-h$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
2325
else
2326
hardcode_libdir_flag_spec='${wl}-bnolibpath ${wl}-blibpath:$libdir:/usr/lib:/lib'
2327
# Warning - without using the other run time loading flags,
2328
# -berok will link without error, but may produce a broken library.
2329
allow_undefined_flag='${wl}-berok'
2330
# This is a bit strange, but is similar to how AIX traditionally builds
2331
# it's shared libraries.
2332
archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"' ~$AR -crlo $objdir/$libname$release.a $objdir/$soname'
2333
fi
2334
fi
2335
;;
2336
2337
amigaos*)
2338
archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
2339
hardcode_libdir_flag_spec='-L$libdir'
2340
hardcode_minus_L=yes
2341
# see comment about different semantics on the GNU ld section
2342
ld_shlibs=no
2343
;;
2344
2345
cygwin* | mingw* | pw32*)
2346
# When not using gcc, we currently assume that we are using
2347
# Microsoft Visual C++.
2348
# hardcode_libdir_flag_spec is actually meaningless, as there is
2349
# no search path for DLLs.
2350
hardcode_libdir_flag_spec=' '
2351
allow_undefined_flag=unsupported
2352
# Tell ltmain to make .lib files, not .a files.
2353
libext=lib
2354
# FIXME: Setting linknames here is a bad hack.
2355
archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | sed -e '\''s/ -lc$//'\''` -link -dll~linknames='
2356
# The linker will automatically build a .lib file if we build a DLL.
2357
old_archive_from_new_cmds='true'
2358
# FIXME: Should let the user specify the lib program.
2359
old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs'
2360
fix_srcfile_path='`cygpath -w "$srcfile"`'
2361
;;
2362
2363
darwin* | rhapsody*)
2364
case "$host_os" in
2365
rhapsody* | darwin1.[[012]])
2366
allow_undefined_flag='-undefined suppress'
2367
;;
2368
*) # Darwin 1.3 on
2369
allow_undefined_flag='-flat_namespace -undefined suppress'
2370
;;
2371
esac
2372
# FIXME: Relying on posixy $() will cause problems for
2373
# cross-compilation, but unfortunately the echo tests do not
2374
# yet detect zsh echo's removal of \ escapes. Also zsh mangles
2375
# `"' quotes if we put them in here... so don't!
2376
archive_cmds='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs && $CC $(test .$module = .yes && echo -bundle || echo -dynamiclib) $allow_undefined_flag -o $lib ${lib}-master.o $deplibs$linker_flags $(test .$module != .yes && echo -install_name $rpath/$soname $verstring)'
2377
# We need to add '_' to the symbols in $export_symbols first
2378
#archive_expsym_cmds="$archive_cmds"' && strip -s $export_symbols'
2379
hardcode_direct=yes
2380
hardcode_shlibpath_var=no
2381
whole_archive_flag_spec='-all_load $convenience'
2382
;;
2383
2384
freebsd1*)
2385
ld_shlibs=no
2386
;;
2387
2388
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
2389
# support. Future versions do this automatically, but an explicit c++rt0.o
2390
# does not break anything, and helps significantly (at the cost of a little
2391
# extra space).
2392
freebsd2.2*)
2393
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
2394
hardcode_libdir_flag_spec='-R$libdir'
2395
hardcode_direct=yes
2396
hardcode_shlibpath_var=no
2397
;;
2398
2399
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
2400
freebsd2*)
2401
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
2402
hardcode_direct=yes
2403
hardcode_minus_L=yes
2404
hardcode_shlibpath_var=no
2405
;;
2406
2407
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
2408
freebsd*)
2409
archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
2410
hardcode_libdir_flag_spec='-R$libdir'
2411
hardcode_direct=yes
2412
hardcode_shlibpath_var=no
2413
;;
2414
2415
hpux9* | hpux10* | hpux11*)
2416
case $host_os in
2417
hpux9*) archive_cmds='$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 $lib' ;;
2418
*) archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' ;;
2419
esac
2420
hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
2421
hardcode_libdir_separator=:
2422
hardcode_direct=yes
2423
hardcode_minus_L=yes # Not in the search PATH, but as the default
2424
# location of the library.
2425
export_dynamic_flag_spec='${wl}-E'
2426
;;
2427
2428
irix5* | irix6* | nonstopux*)
2429
if test "$GCC" = yes; then
2430
archive_cmds='$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 $lib'
2431
hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
2432
else
2433
archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
2434
hardcode_libdir_flag_spec='-rpath $libdir'
2435
fi
2436
hardcode_libdir_separator=:
2437
link_all_deplibs=yes
2438
;;
2439
2440
netbsd*)
2441
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
2442
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
2443
else
2444
archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
2445
fi
2446
hardcode_libdir_flag_spec='-R$libdir'
2447
hardcode_direct=yes
2448
hardcode_shlibpath_var=no
2449
;;
2450
2451
newsos6)
2452
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
2453
hardcode_direct=yes
2454
hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
2455
hardcode_libdir_separator=:
2456
hardcode_shlibpath_var=no
2457
;;
2458
2459
openbsd*)
2460
hardcode_direct=yes
2461
hardcode_shlibpath_var=no
2462
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2463
archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
2464
hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
2465
export_dynamic_flag_spec='${wl}-E'
2466
else
2467
case "$host_os" in
2468
openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
2469
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
2470
hardcode_libdir_flag_spec='-R$libdir'
2471
;;
2472
*)
2473
archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
2474
hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
2475
;;
2476
esac
2477
fi
2478
;;
2479
2480
os2*)
2481
hardcode_libdir_flag_spec='-L$libdir'
2482
hardcode_minus_L=yes
2483
allow_undefined_flag=unsupported
2484
archive_cmds='$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'
2485
old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
2486
;;
2487
2488
osf3*)
2489
if test "$GCC" = yes; then
2490
allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
2491
archive_cmds='$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 $lib'
2492
else
2493
allow_undefined_flag=' -expect_unresolved \*'
2494
archive_cmds='$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 $lib'
2495
fi
2496
hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
2497
hardcode_libdir_separator=:
2498
;;
2499
2500
osf4* | osf5*) # as osf3* with the addition of -msym flag
2501
if test "$GCC" = yes; then
2502
allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
2503
archive_cmds='$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 $lib'
2504
hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
2505
else
2506
allow_undefined_flag=' -expect_unresolved \*'
2507
archive_cmds='$LD -shared${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'
2508
archive_expsym_cmds='for i in `cat $export_symbols`; do printf "-exported_symbol " >> $lib.exp; echo "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
2509
$LD -shared${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'
2510
2511
#Both c and cxx compiler support -rpath directly
2512
hardcode_libdir_flag_spec='-rpath $libdir'
2513
fi
2514
hardcode_libdir_separator=:
2515
;;
2516
2517
sco3.2v5*)
2518
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
2519
hardcode_shlibpath_var=no
2520
runpath_var=LD_RUN_PATH
2521
hardcode_runpath_var=yes
2522
export_dynamic_flag_spec='${wl}-Bexport'
2523
;;
2524
2525
solaris*)
2526
# gcc --version < 3.0 without binutils cannot create self contained
2527
# shared libraries reliably, requiring libgcc.a to resolve some of
2528
# the object symbols generated in some cases. Libraries that use
2529
# assert need libgcc.a to resolve __eprintf, for example. Linking
2530
# a copy of libgcc.a into every shared library to guarantee resolving
2531
# such symbols causes other problems: According to Tim Van Holder
2532
# <tim.van.holder@pandora.be>, C++ libraries end up with a separate
2533
# (to the application) exception stack for one thing.
2534
no_undefined_flag=' -z defs'
2535
if test "$GCC" = yes; then
2536
case `$CC --version 2>/dev/null` in
2537
[[12]].*)
2538
cat <<EOF 1>&2
2539
2540
*** Warning: Releases of GCC earlier than version 3.0 cannot reliably
2541
*** create self contained shared libraries on Solaris systems, without
2542
*** introducing a dependency on libgcc.a. Therefore, libtool is disabling
2543
*** -no-undefined support, which will at least allow you to build shared
2544
*** libraries. However, you may find that when you link such libraries
2545
*** into an application without using GCC, you have to manually add
2546
*** \`gcc --print-libgcc-file-name\` to the link command. We urge you to
2547
*** upgrade to a newer version of GCC. Another option is to rebuild your
2548
*** current GCC to use the GNU linker from GNU binutils 2.9.1 or newer.
2549
2550
EOF
2551
no_undefined_flag=
2552
;;
2553
esac
2554
fi
2555
# $CC -shared without GNU ld will not create a library from C++
2556
# object files and a static libstdc++, better avoid it by now
2557
archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
2558
archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
2559
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
2560
hardcode_libdir_flag_spec='-R$libdir'
2561
hardcode_shlibpath_var=no
2562
case $host_os in
2563
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
2564
*) # Supported since Solaris 2.6 (maybe 2.5.1?)
2565
whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;;
2566
esac
2567
link_all_deplibs=yes
2568
;;
2569
2570
sunos4*)
2571
if test "x$host_vendor" = xsequent; then
2572
# Use $CC to link under sequent, because it throws in some extra .o
2573
# files that make .init and .fini sections work.
2574
archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
2575
else
2576
archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
2577
fi
2578
hardcode_libdir_flag_spec='-L$libdir'
2579
hardcode_direct=yes
2580
hardcode_minus_L=yes
2581
hardcode_shlibpath_var=no
2582
;;
2583
2584
sysv4)
2585
case $host_vendor in
2586
sni)
2587
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
2588
hardcode_direct=yes # is this really true???
2589
;;
2590
siemens)
2591
## LD is ld it makes a PLAMLIB
2592
## CC just makes a GrossModule.
2593
archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
2594
reload_cmds='$CC -r -o $output$reload_objs'
2595
hardcode_direct=no
2596
;;
2597
motorola)
2598
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
2599
hardcode_direct=no #Motorola manual says yes, but my tests say they lie
2600
;;
2601
esac
2602
runpath_var='LD_RUN_PATH'
2603
hardcode_shlibpath_var=no
2604
;;
2605
2606
sysv4.3*)
2607
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
2608
hardcode_shlibpath_var=no
2609
export_dynamic_flag_spec='-Bexport'
2610
;;
2611
2612
sysv5*)
2613
no_undefined_flag=' -z text'
2614
# $CC -shared without GNU ld will not create a library from C++
2615
# object files and a static libstdc++, better avoid it by now
2616
archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
2617
archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
2618
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
2619
hardcode_libdir_flag_spec=
2620
hardcode_shlibpath_var=no
2621
runpath_var='LD_RUN_PATH'
2622
;;
2623
2624
uts4*)
2625
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
2626
hardcode_libdir_flag_spec='-L$libdir'
2627
hardcode_shlibpath_var=no
2628
;;
2629
2630
dgux*)
2631
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
2632
hardcode_libdir_flag_spec='-L$libdir'
2633
hardcode_shlibpath_var=no
2634
;;
2635
2636
sysv4*MP*)
2637
if test -d /usr/nec; then
2638
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
2639
hardcode_shlibpath_var=no
2640
runpath_var=LD_RUN_PATH
2641
hardcode_runpath_var=yes
2642
ld_shlibs=yes
2643
fi
2644
;;
2645
2646
sysv4.2uw2*)
2647
archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
2648
hardcode_direct=yes
2649
hardcode_minus_L=no
2650
hardcode_shlibpath_var=no
2651
hardcode_runpath_var=yes
2652
runpath_var=LD_RUN_PATH
2653
;;
2654
2655
sysv5uw7* | unixware7*)
2656
no_undefined_flag='${wl}-z ${wl}text'
2657
if test "$GCC" = yes; then
2658
archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
2659
else
2660
archive_cmds='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
2661
fi
2662
runpath_var='LD_RUN_PATH'
2663
hardcode_shlibpath_var=no
2664
;;
2665
2666
*)
2667
ld_shlibs=no
2668
;;
2669
esac
2670
fi
2671
AC_MSG_RESULT([$ld_shlibs])
2672
test "$ld_shlibs" = no && can_build_shared=no
2673
2674
# Check hardcoding attributes.
2675
AC_MSG_CHECKING([how to hardcode library paths into programs])
2676
hardcode_action=
2677
if test -n "$hardcode_libdir_flag_spec" || \
2678
test -n "$runpath_var"; then
2679
2680
# We can hardcode non-existant directories.
2681
if test "$hardcode_direct" != no &&
2682
# If the only mechanism to avoid hardcoding is shlibpath_var, we
2683
# have to relink, otherwise we might link with an installed library
2684
# when we should be linking with a yet-to-be-installed one
2685
## test "$hardcode_shlibpath_var" != no &&
2686
test "$hardcode_minus_L" != no; then
2687
# Linking always hardcodes the temporary library directory.
2688
hardcode_action=relink
2689
else
2690
# We can link without hardcoding, and we can hardcode nonexisting dirs.
2691
hardcode_action=immediate
2692
fi
2693
else
2694
# We cannot hardcode anything, or else we can only hardcode existing
2695
# directories.
2696
hardcode_action=unsupported
2697
fi
2698
AC_MSG_RESULT([$hardcode_action])
2699
2700
striplib=
2701
old_striplib=
2702
AC_MSG_CHECKING([whether stripping libraries is possible])
2703
if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
2704
test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2705
test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2706
AC_MSG_RESULT([yes])
2707
else
2708
AC_MSG_RESULT([no])
2709
fi
2710
2711
reload_cmds='$LD$reload_flag -o $output$reload_objs'
2712
test -z "$deplibs_check_method" && deplibs_check_method=unknown
2713
2714
# PORTME Fill in your ld.so characteristics
2715
AC_MSG_CHECKING([dynamic linker characteristics])
2716
library_names_spec=
2717
libname_spec='lib$name'
2718
soname_spec=
2719
postinstall_cmds=
2720
postuninstall_cmds=
2721
finish_cmds=
2722
finish_eval=
2723
shlibpath_var=
2724
shlibpath_overrides_runpath=unknown
2725
version_type=none
2726
dynamic_linker="$host_os ld.so"
2727
sys_lib_dlsearch_path_spec="/lib /usr/lib"
2728
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2729
2730
case $host_os in
2731
aix3*)
2732
version_type=linux
2733
library_names_spec='${libname}${release}.so$versuffix $libname.a'
2734
shlibpath_var=LIBPATH
2735
2736
# AIX has no versioning support, so we append a major version to the name.
2737
soname_spec='${libname}${release}.so$major'
2738
;;
2739
2740
aix4* | aix5*)
2741
version_type=linux
2742
need_lib_prefix=no
2743
need_version=no
2744
hardcode_into_libs=yes
2745
if test "$host_cpu" = ia64; then
2746
# AIX 5 supports IA64
2747
library_names_spec='${libname}${release}.so$major ${libname}${release}.so$versuffix $libname.so'
2748
shlibpath_var=LD_LIBRARY_PATH
2749
else
2750
# With GCC up to 2.95.x, collect2 would create an import file
2751
# for dependence libraries. The import file would start with
2752
# the line `#! .'. This would cause the generated library to
2753
# depend on `.', always an invalid library. This was fixed in
2754
# development snapshots of GCC prior to 3.0.
2755
case $host_os in
2756
aix4 | aix4.[[01]] | aix4.[[01]].*)
2757
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2758
echo ' yes '
2759
echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
2760
:
2761
else
2762
can_build_shared=no
2763
fi
2764
;;
2765
esac
2766
# AIX (on Power*) has no versioning support, so currently we can
2767
# not hardcode correct soname into executable. Probably we can
2768
# add versioning support to collect2, so additional links can
2769
# be useful in future.
2770
if test "$aix_use_runtimelinking" = yes; then
2771
# If using run time linking (on AIX 4.2 or later) use lib<name>.so
2772
# instead of lib<name>.a to let people know that these are not
2773
# typical AIX shared libraries.
2774
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
2775
else
2776
# We preserve .a as extension for shared libraries through AIX4.2
2777
# and later when we are not doing run time linking.
2778
library_names_spec='${libname}${release}.a $libname.a'
2779
soname_spec='${libname}${release}.so$major'
2780
fi
2781
shlibpath_var=LIBPATH
2782
fi
2783
hardcode_into_libs=yes
2784
;;
2785
2786
amigaos*)
2787
library_names_spec='$libname.ixlibrary $libname.a'
2788
# Create ${libname}_ixlibrary.a entries in /sys/libs.
2789
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 ${libname}_ixlibrary.a) || exit 1; done'
2790
;;
2791
2792
beos*)
2793
library_names_spec='${libname}.so'
2794
dynamic_linker="$host_os ld.so"
2795
shlibpath_var=LIBRARY_PATH
2796
;;
2797
2798
bsdi4*)
2799
version_type=linux
2800
need_version=no
2801
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
2802
soname_spec='${libname}${release}.so$major'
2803
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2804
shlibpath_var=LD_LIBRARY_PATH
2805
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2806
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2807
export_dynamic_flag_spec=-rdynamic
2808
# the default ld.so.conf also contains /usr/contrib/lib and
2809
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2810
# libtool to hard-code these into programs
2811
;;
2812
2813
cygwin* | mingw* | pw32*)
2814
version_type=windows
2815
need_version=no
2816
need_lib_prefix=no
2817
case $GCC,$host_os in
2818
yes,cygwin*)
2819
library_names_spec='$libname.dll.a'
2820
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll'
2821
postinstall_cmds='dlpath=`bash 2>&1 -c '\''. $dir/${file}i;echo \$dlname'\''`~
2822
dldir=$destdir/`dirname \$dlpath`~
2823
test -d \$dldir || mkdir -p \$dldir~
2824
$install_prog .libs/$dlname \$dldir/$dlname'
2825
postuninstall_cmds='dldll=`bash 2>&1 -c '\''. $file; echo \$dlname'\''`~
2826
dlpath=$dir/\$dldll~
2827
$rm \$dlpath'
2828
;;
2829
yes,mingw*)
2830
library_names_spec='${libname}`echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll'
2831
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | sed -e "s/^libraries://" -e "s/;/ /g" -e "s,=/,/,g"`
2832
;;
2833
yes,pw32*)
2834
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll'
2835
;;
2836
*)
2837
library_names_spec='${libname}`echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll $libname.lib'
2838
;;
2839
esac
2840
dynamic_linker='Win32 ld.exe'
2841
# FIXME: first we should search . and the directory the executable is in
2842
shlibpath_var=PATH
2843
;;
2844
2845
darwin* | rhapsody*)
2846
dynamic_linker="$host_os dyld"
2847
version_type=darwin
2848
need_lib_prefix=no
2849
need_version=no
2850
# FIXME: Relying on posixy $() will cause problems for
2851
# cross-compilation, but unfortunately the echo tests do not
2852
# yet detect zsh echo's removal of \ escapes.
2853
library_names_spec='${libname}${release}${versuffix}.$(test .$module = .yes && echo so || echo dylib) ${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib) ${libname}.$(test .$module = .yes && echo so || echo dylib)'
2854
soname_spec='${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib)'
2855
shlibpath_overrides_runpath=yes
2856
shlibpath_var=DYLD_LIBRARY_PATH
2857
;;
2858
2859
freebsd1*)
2860
dynamic_linker=no
2861
;;
2862
2863
freebsd*)
2864
objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
2865
version_type=freebsd-$objformat
2866
case $version_type in
2867
freebsd-elf*)
2868
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
2869
need_version=no
2870
need_lib_prefix=no
2871
;;
2872
freebsd-*)
2873
library_names_spec='${libname}${release}.so$versuffix $libname.so$versuffix'
2874
need_version=yes
2875
;;
2876
esac
2877
shlibpath_var=LD_LIBRARY_PATH
2878
case $host_os in
2879
freebsd2*)
2880
shlibpath_overrides_runpath=yes
2881
;;
2882
*)
2883
shlibpath_overrides_runpath=no
2884
hardcode_into_libs=yes
2885
;;
2886
esac
2887
;;
2888
2889
gnu*)
2890
version_type=linux
2891
need_lib_prefix=no
2892
need_version=no
2893
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so${major} ${libname}.so'
2894
soname_spec='${libname}${release}.so$major'
2895
shlibpath_var=LD_LIBRARY_PATH
2896
hardcode_into_libs=yes
2897
;;
2898
2899
hpux9* | hpux10* | hpux11*)
2900
# Give a soname corresponding to the major version so that dld.sl refuses to
2901
# link against other versions.
2902
dynamic_linker="$host_os dld.sl"
2903
version_type=sunos
2904
need_lib_prefix=no
2905
need_version=no
2906
shlibpath_var=SHLIB_PATH
2907
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2908
library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl'
2909
soname_spec='${libname}${release}.sl$major'
2910
# HP-UX runs *really* slowly unless shared libraries are mode 555.
2911
postinstall_cmds='chmod 555 $lib'
2912
;;
2913
2914
irix5* | irix6* | nonstopux*)
2915
case $host_os in
2916
nonstopux*) version_type=nonstopux ;;
2917
*) version_type=irix ;;
2918
esac
2919
need_lib_prefix=no
2920
need_version=no
2921
soname_spec='${libname}${release}.so$major'
2922
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so $libname.so'
2923
case $host_os in
2924
irix5* | nonstopux*)
2925
libsuff= shlibsuff=
2926
;;
2927
*)
2928
case $LD in # libtool.m4 will add one of these switches to LD
2929
*-32|*"-32 ") libsuff= shlibsuff= libmagic=32-bit;;
2930
*-n32|*"-n32 ") libsuff=32 shlibsuff=N32 libmagic=N32;;
2931
*-64|*"-64 ") libsuff=64 shlibsuff=64 libmagic=64-bit;;
2932
*) libsuff= shlibsuff= libmagic=never-match;;
2933
esac
2934
;;
2935
esac
2936
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2937
shlibpath_overrides_runpath=no
2938
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2939
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2940
;;
2941
2942
# No shared lib support for Linux oldld, aout, or coff.
2943
linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*)
2944
dynamic_linker=no
2945
;;
2946
2947
# This must be Linux ELF.
2948
linux-gnu*)
2949
version_type=linux
2950
need_lib_prefix=no
2951
need_version=no
2952
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
2953
soname_spec='${libname}${release}.so$major'
2954
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2955
shlibpath_var=LD_LIBRARY_PATH
2956
shlibpath_overrides_runpath=no
2957
# This implies no fast_install, which is unacceptable.
2958
# Some rework will be needed to allow for fast_install
2959
# before this can be enabled.
2960
hardcode_into_libs=yes
2961
2962
# We used to test for /lib/ld.so.1 and disable shared libraries on
2963
# powerpc, because MkLinux only supported shared libraries with the
2964
# GNU dynamic linker. Since this was broken with cross compilers,
2965
# most powerpc-linux boxes support dynamic linking these days and
2966
# people can always --disable-shared, the test was removed, and we
2967
# assume the GNU/Linux dynamic linker is in use.
2968
dynamic_linker='GNU/Linux ld.so'
2969
2970
# Find out which ABI we are using (multilib Linux x86_64 hack).
2971
libsuff=
2972
case "$host_cpu" in
2973
x86_64*|s390x*)
2974
echo '[#]line __oline__ "configure"' > conftest.$ac_ext
2975
if AC_TRY_EVAL(ac_compile); then
2976
case `/usr/bin/file conftest.$ac_objext` in
2977
*64-bit*)
2978
libsuff=64
2979
;;
2980
esac
2981
fi
2982
rm -rf conftest*
2983
;;
2984
*)
2985
;;
2986
esac
2987
sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff}"
2988
sys_lib_search_path_spec="/lib${libsuff} /usr/lib${libsuff} /usr/local/lib${libsuff}"
2989
;;
2990
2991
netbsd*)
2992
version_type=sunos
2993
need_lib_prefix=no
2994
need_version=no
2995
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
2996
library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
2997
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2998
dynamic_linker='NetBSD (a.out) ld.so'
2999
else
3000
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so'
3001
soname_spec='${libname}${release}.so$major'
3002
dynamic_linker='NetBSD ld.elf_so'
3003
fi
3004
shlibpath_var=LD_LIBRARY_PATH
3005
shlibpath_overrides_runpath=yes
3006
hardcode_into_libs=yes
3007
;;
3008
3009
newsos6)
3010
version_type=linux
3011
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
3012
shlibpath_var=LD_LIBRARY_PATH
3013
shlibpath_overrides_runpath=yes
3014
;;
3015
3016
openbsd*)
3017
version_type=sunos
3018
need_lib_prefix=no
3019
need_version=no
3020
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3021
case "$host_os" in
3022
openbsd2.[[89]] | openbsd2.[[89]].*)
3023
shlibpath_overrides_runpath=no
3024
;;
3025
*)
3026
shlibpath_overrides_runpath=yes
3027
;;
3028
esac
3029
else
3030
shlibpath_overrides_runpath=yes
3031
fi
3032
library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
3033
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
3034
shlibpath_var=LD_LIBRARY_PATH
3035
;;
3036
3037
os2*)
3038
libname_spec='$name'
3039
need_lib_prefix=no
3040
library_names_spec='$libname.dll $libname.a'
3041
dynamic_linker='OS/2 ld.exe'
3042
shlibpath_var=LIBPATH
3043
;;
3044
3045
osf3* | osf4* | osf5*)
3046
version_type=osf
3047
need_version=no
3048
soname_spec='${libname}${release}.so$major'
3049
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
3050
shlibpath_var=LD_LIBRARY_PATH
3051
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
3052
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
3053
hardcode_into_libs=yes
3054
;;
3055
3056
sco3.2v5*)
3057
version_type=osf
3058
soname_spec='${libname}${release}.so$major'
3059
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
3060
shlibpath_var=LD_LIBRARY_PATH
3061
;;
3062
3063
solaris*)
3064
version_type=linux
3065
need_lib_prefix=no
3066
need_version=no
3067
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
3068
soname_spec='${libname}${release}.so$major'
3069
shlibpath_var=LD_LIBRARY_PATH
3070
shlibpath_overrides_runpath=yes
3071
hardcode_into_libs=yes
3072
# ldd complains unless libraries are executable
3073
postinstall_cmds='chmod +x $lib'
3074
;;
3075
3076
sunos4*)
3077
version_type=sunos
3078
library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
3079
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
3080
shlibpath_var=LD_LIBRARY_PATH
3081
shlibpath_overrides_runpath=yes
3082
if test "$with_gnu_ld" = yes; then
3083
need_lib_prefix=no
3084
fi
3085
need_version=yes
3086
;;
3087
3088
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
3089
version_type=linux
3090
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
3091
soname_spec='${libname}${release}.so$major'
3092
shlibpath_var=LD_LIBRARY_PATH
3093
case $host_vendor in
3094
sni)
3095
shlibpath_overrides_runpath=no
3096
need_lib_prefix=no
3097
export_dynamic_flag_spec='${wl}-Blargedynsym'
3098
runpath_var=LD_RUN_PATH
3099
;;
3100
siemens)
3101
need_lib_prefix=no
3102
;;
3103
motorola)
3104
need_lib_prefix=no
3105
need_version=no
3106
shlibpath_overrides_runpath=no
3107
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
3108
;;
3109
esac
3110
;;
3111
3112
uts4*)
3113
version_type=linux
3114
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
3115
soname_spec='${libname}${release}.so$major'
3116
shlibpath_var=LD_LIBRARY_PATH
3117
;;
3118
3119
dgux*)
3120
version_type=linux
3121
need_lib_prefix=no
3122
need_version=no
3123
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
3124
soname_spec='${libname}${release}.so$major'
3125
shlibpath_var=LD_LIBRARY_PATH
3126
;;
3127
3128
sysv4*MP*)
3129
if test -d /usr/nec ;then
3130
version_type=linux
3131
library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so'
3132
soname_spec='$libname.so.$major'
3133
shlibpath_var=LD_LIBRARY_PATH
3134
fi
3135
;;
3136
3137
*)
3138
dynamic_linker=no
3139
;;
3140
esac
3141
AC_MSG_RESULT([$dynamic_linker])
3142
test "$dynamic_linker" = no && can_build_shared=no
3143
3144
# Report the final consequences.
3145
AC_MSG_CHECKING([if libtool supports shared libraries])
3146
AC_MSG_RESULT([$can_build_shared])
3147
3148
AC_MSG_CHECKING([whether to build shared libraries])
3149
test "$can_build_shared" = "no" && enable_shared=no
3150
3151
# On AIX, shared libraries and static libraries use the same namespace, and
3152
# are all built from PIC.
3153
case "$host_os" in
3154
aix3*)
3155
test "$enable_shared" = yes && enable_static=no
3156
if test -n "$RANLIB"; then
3157
archive_cmds="$archive_cmds~\$RANLIB \$lib"
3158
postinstall_cmds='$RANLIB $lib'
3159
fi
3160
;;
3161
3162
aix4*)
3163
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
3164
test "$enable_shared" = yes && enable_static=no
3165
fi
3166
;;
3167
esac
3168
AC_MSG_RESULT([$enable_shared])
3169
3170
AC_MSG_CHECKING([whether to build static libraries])
3171
# Make sure either enable_shared or enable_static is yes.
3172
test "$enable_shared" = yes || enable_static=yes
3173
AC_MSG_RESULT([$enable_static])
3174
3175
if test "$hardcode_action" = relink; then
3176
# Fast installation is not supported
3177
enable_fast_install=no
3178
elif test "$shlibpath_overrides_runpath" = yes ||
3179
test "$enable_shared" = no; then
3180
# Fast installation is not necessary
3181
enable_fast_install=needless
3182
fi
3183
3184
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
3185
if test "$GCC" = yes; then
3186
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
3187
fi
3188
3189
AC_LIBTOOL_DLOPEN_SELF
3190
3191
if test "$enable_shared" = yes && test "$GCC" = yes; then
3192
case $archive_cmds in
3193
*'~'*)
3194
# FIXME: we may have to deal with multi-command sequences.
3195
;;
3196
'$CC '*)
3197
# Test whether the compiler implicitly links with -lc since on some
3198
# systems, -lgcc has to come before -lc. If gcc already passes -lc
3199
# to ld, don't add -lc before -lgcc.
3200
AC_MSG_CHECKING([whether -lc should be explicitly linked in])
3201
AC_CACHE_VAL([lt_cv_archive_cmds_need_lc],
3202
[$rm conftest*
3203
echo 'static int dummy;' > conftest.$ac_ext
3204
3205
if AC_TRY_EVAL(ac_compile); then
3206
soname=conftest
3207
lib=conftest
3208
libobjs=conftest.$ac_objext
3209
deplibs=
3210
wl=$lt_cv_prog_cc_wl
3211
compiler_flags=-v
3212
linker_flags=-v
3213
verstring=
3214
output_objdir=.
3215
libname=conftest
3216
save_allow_undefined_flag=$allow_undefined_flag
3217
allow_undefined_flag=
3218
if AC_TRY_EVAL(archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
3219
then
3220
lt_cv_archive_cmds_need_lc=no
3221
else
3222
lt_cv_archive_cmds_need_lc=yes
3223
fi
3224
allow_undefined_flag=$save_allow_undefined_flag
3225
else
3226
cat conftest.err 1>&5
3227
fi])
3228
AC_MSG_RESULT([$lt_cv_archive_cmds_need_lc])
3229
;;
3230
esac
3231
fi
3232
need_lc=${lt_cv_archive_cmds_need_lc-yes}
3233
3234
# The second clause should only fire when bootstrapping the
3235
# libtool distribution, otherwise you forgot to ship ltmain.sh
3236
# with your package, and you will get complaints that there are
3237
# no rules to generate ltmain.sh.
3238
if test -f "$ltmain"; then
3239
:
3240
else
3241
# If there is no Makefile yet, we rely on a make rule to execute
3242
# `config.status --recheck' to rerun these tests and create the
3243
# libtool script then.
3244
test -f Makefile && make "$ltmain"
3245
fi
3246
3247
if test -f "$ltmain"; then
3248
trap "$rm \"${ofile}T\"; exit 1" 1 2 15
3249
$rm -f "${ofile}T"
3250
3251
echo creating $ofile
3252
3253
# Now quote all the things that may contain metacharacters while being
3254
# careful not to overquote the AC_SUBSTed values. We take copies of the
3255
# variables and quote the copies for generation of the libtool script.
3256
for var in echo old_CC old_CFLAGS SED \
3257
AR AR_FLAGS CC LD LN_S NM SHELL \
3258
reload_flag reload_cmds wl \
3259
pic_flag link_static_flag no_builtin_flag export_dynamic_flag_spec \
3260
thread_safe_flag_spec whole_archive_flag_spec libname_spec \
3261
library_names_spec soname_spec \
3262
RANLIB old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \
3263
old_postuninstall_cmds archive_cmds archive_expsym_cmds postinstall_cmds \
3264
postuninstall_cmds extract_expsyms_cmds old_archive_from_expsyms_cmds \
3265
old_striplib striplib file_magic_cmd export_symbols_cmds \
3266
deplibs_check_method allow_undefined_flag no_undefined_flag \
3267
finish_cmds finish_eval global_symbol_pipe global_symbol_to_cdecl \
3268
global_symbol_to_c_name_address \
3269
hardcode_libdir_flag_spec hardcode_libdir_separator \
3270
sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
3271
compiler_c_o compiler_o_lo need_locks exclude_expsyms include_expsyms; do
3272
3273
case $var in
3274
reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \
3275
old_postinstall_cmds | old_postuninstall_cmds | \
3276
export_symbols_cmds | archive_cmds | archive_expsym_cmds | \
3277
extract_expsyms_cmds | old_archive_from_expsyms_cmds | \
3278
postinstall_cmds | postuninstall_cmds | \
3279
finish_cmds | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
3280
# Double-quote double-evaled strings.
3281
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
3282
;;
3283
*)
3284
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
3285
;;
3286
esac
3287
done
3288
3289
cat <<__EOF__ > "${ofile}T"
3290
#! $SHELL
3291
3292
# `$echo "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
3293
# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
3294
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
3295
#
3296
# Copyright (C) 1996-2000 Free Software Foundation, Inc.
3297
# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
3298
#
3299
# This program is free software; you can redistribute it and/or modify
3300
# it under the terms of the GNU General Public License as published by
3301
# the Free Software Foundation; either version 2 of the License, or
3302
# (at your option) any later version.
3303
#
3304
# This program is distributed in the hope that it will be useful, but
3305
# WITHOUT ANY WARRANTY; without even the implied warranty of
3306
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
3307
# General Public License for more details.
3308
#
3309
# You should have received a copy of the GNU General Public License
3310
# along with this program; if not, write to the Free Software
3311
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
3312
#
3313
# As a special exception to the GNU General Public License, if you
3314
# distribute this file as part of a program that contains a
3315
# configuration script generated by Autoconf, you may include it under
3316
# the same distribution terms that you use for the rest of that program.
3317
3318
# A sed that does not truncate output.
3319
SED=$lt_SED
3320
3321
# Sed that helps us avoid accidentally triggering echo(1) options like -n.
3322
Xsed="${SED} -e s/^X//"
3323
3324
# The HP-UX ksh and POSIX shell print the target directory to stdout
3325
# if CDPATH is set.
3326
if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
3327
3328
# ### BEGIN LIBTOOL CONFIG
3329
3330
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3331
3332
# Shell to use when invoking shell scripts.
3333
SHELL=$lt_SHELL
3334
3335
# Whether or not to build shared libraries.
3336
build_libtool_libs=$enable_shared
3337
3338
# Whether or not to build static libraries.
3339
build_old_libs=$enable_static
3340
3341
# Whether or not to add -lc for building shared libraries.
3342
build_libtool_need_lc=$need_lc
3343
3344
# Whether or not to optimize for fast installation.
3345
fast_install=$enable_fast_install
3346
3347
# The host system.
3348
host_alias=$host_alias
3349
host=$host
3350
3351
# An echo program that does not interpret backslashes.
3352
echo=$lt_echo
3353
3354
# The archiver.
3355
AR=$lt_AR
3356
AR_FLAGS=$lt_AR_FLAGS
3357
3358
# The default C compiler.
3359
CC=$lt_CC
3360
3361
# Is the compiler the GNU C compiler?
3362
with_gcc=$GCC
3363
3364
# The linker used to build libraries.
3365
LD=$lt_LD
3366
3367
# Whether we need hard or soft links.
3368
LN_S=$lt_LN_S
3369
3370
# A BSD-compatible nm program.
3371
NM=$lt_NM
3372
3373
# A symbol stripping program
3374
STRIP=$STRIP
3375
3376
# Used to examine libraries when file_magic_cmd begins "file"
3377
MAGIC_CMD=$MAGIC_CMD
3378
3379
# Used on cygwin: DLL creation program.
3380
DLLTOOL="$DLLTOOL"
3381
3382
# Used on cygwin: object dumper.
3383
OBJDUMP="$OBJDUMP"
3384
3385
# Used on cygwin: assembler.
3386
AS="$AS"
3387
3388
# The name of the directory that contains temporary libtool files.
3389
objdir=$objdir
3390
3391
# How to create reloadable object files.
3392
reload_flag=$lt_reload_flag
3393
reload_cmds=$lt_reload_cmds
3394
3395
# How to pass a linker flag through the compiler.
3396
wl=$lt_wl
3397
3398
# Object file suffix (normally "o").
3399
objext="$ac_objext"
3400
3401
# Old archive suffix (normally "a").
3402
libext="$libext"
3403
3404
# Executable file suffix (normally "").
3405
exeext="$exeext"
3406
3407
# Additional compiler flags for building library objects.
3408
pic_flag=$lt_pic_flag
3409
pic_mode=$pic_mode
3410
3411
# Does compiler simultaneously support -c and -o options?
3412
compiler_c_o=$lt_compiler_c_o
3413
3414
# Can we write directly to a .lo ?
3415
compiler_o_lo=$lt_compiler_o_lo
3416
3417
# Must we lock files when doing compilation ?
3418
need_locks=$lt_need_locks
3419
3420
# Do we need the lib prefix for modules?
3421
need_lib_prefix=$need_lib_prefix
3422
3423
# Do we need a version for libraries?
3424
need_version=$need_version
3425
3426
# Whether dlopen is supported.
3427
dlopen_support=$enable_dlopen
3428
3429
# Whether dlopen of programs is supported.
3430
dlopen_self=$enable_dlopen_self
3431
3432
# Whether dlopen of statically linked programs is supported.
3433
dlopen_self_static=$enable_dlopen_self_static
3434
3435
# Compiler flag to prevent dynamic linking.
3436
link_static_flag=$lt_link_static_flag
3437
3438
# Compiler flag to turn off builtin functions.
3439
no_builtin_flag=$lt_no_builtin_flag
3440
3441
# Compiler flag to allow reflexive dlopens.
3442
export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
3443
3444
# Compiler flag to generate shared objects directly from archives.
3445
whole_archive_flag_spec=$lt_whole_archive_flag_spec
3446
3447
# Compiler flag to generate thread-safe objects.
3448
thread_safe_flag_spec=$lt_thread_safe_flag_spec
3449
3450
# Library versioning type.
3451
version_type=$version_type
3452
3453
# Format of library name prefix.
3454
libname_spec=$lt_libname_spec
3455
3456
# List of archive names. First name is the real one, the rest are links.
3457
# The last name is the one that the linker finds with -lNAME.
3458
library_names_spec=$lt_library_names_spec
3459
3460
# The coded name of the library, if different from the real name.
3461
soname_spec=$lt_soname_spec
3462
3463
# Commands used to build and install an old-style archive.
3464
RANLIB=$lt_RANLIB
3465
old_archive_cmds=$lt_old_archive_cmds
3466
old_postinstall_cmds=$lt_old_postinstall_cmds
3467
old_postuninstall_cmds=$lt_old_postuninstall_cmds
3468
3469
# Create an old-style archive from a shared archive.
3470
old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
3471
3472
# Create a temporary old-style archive to link instead of a shared archive.
3473
old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
3474
3475
# Commands used to build and install a shared archive.
3476
archive_cmds=$lt_archive_cmds
3477
archive_expsym_cmds=$lt_archive_expsym_cmds
3478
postinstall_cmds=$lt_postinstall_cmds
3479
postuninstall_cmds=$lt_postuninstall_cmds
3480
3481
# Commands to strip libraries.
3482
old_striplib=$lt_old_striplib
3483
striplib=$lt_striplib
3484
3485
# Method to check whether dependent libraries are shared objects.
3486
deplibs_check_method=$lt_deplibs_check_method
3487
3488
# Command to use when deplibs_check_method == file_magic.
3489
file_magic_cmd=$lt_file_magic_cmd
3490
3491
# Flag that allows shared libraries with undefined symbols to be built.
3492
allow_undefined_flag=$lt_allow_undefined_flag
3493
3494
# Flag that forces no undefined symbols.
3495
no_undefined_flag=$lt_no_undefined_flag
3496
3497
# Commands used to finish a libtool library installation in a directory.
3498
finish_cmds=$lt_finish_cmds
3499
3500
# Same as above, but a single script fragment to be evaled but not shown.
3501
finish_eval=$lt_finish_eval
3502
3503
# Take the output of nm and produce a listing of raw symbols and C names.
3504
global_symbol_pipe=$lt_global_symbol_pipe
3505
3506
# Transform the output of nm in a proper C declaration
3507
global_symbol_to_cdecl=$lt_global_symbol_to_cdecl
3508
3509
# Transform the output of nm in a C name address pair
3510
global_symbol_to_c_name_address=$lt_global_symbol_to_c_name_address
3511
3512
# This is the shared library runtime path variable.
3513
runpath_var=$runpath_var
3514
3515
# This is the shared library path variable.
3516
shlibpath_var=$shlibpath_var
3517
3518
# Is shlibpath searched before the hard-coded library search path?
3519
shlibpath_overrides_runpath=$shlibpath_overrides_runpath
3520
3521
# How to hardcode a shared library path into an executable.
3522
hardcode_action=$hardcode_action
3523
3524
# Whether we should hardcode library paths into libraries.
3525
hardcode_into_libs=$hardcode_into_libs
3526
3527
# Flag to hardcode \$libdir into a binary during linking.
3528
# This must work even if \$libdir does not exist.
3529
hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
3530
3531
# Whether we need a single -rpath flag with a separated argument.
3532
hardcode_libdir_separator=$lt_hardcode_libdir_separator
3533
3534
# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
3535
# resulting binary.
3536
hardcode_direct=$hardcode_direct
3537
3538
# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
3539
# resulting binary.
3540
hardcode_minus_L=$hardcode_minus_L
3541
3542
# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
3543
# the resulting binary.
3544
hardcode_shlibpath_var=$hardcode_shlibpath_var
3545
3546
# Variables whose values should be saved in libtool wrapper scripts and
3547
# restored at relink time.
3548
variables_saved_for_relink="$variables_saved_for_relink"
3549
3550
# Whether libtool must link a program against all its dependency libraries.
3551
link_all_deplibs=$link_all_deplibs
3552
3553
# Compile-time system search path for libraries
3554
sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
3555
3556
# Run-time system search path for libraries
3557
sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
3558
3559
# Fix the shell variable \$srcfile for the compiler.
3560
fix_srcfile_path="$fix_srcfile_path"
3561
3562
# Set to yes if exported symbols are required.
3563
always_export_symbols=$always_export_symbols
3564
3565
# The commands to list exported symbols.
3566
export_symbols_cmds=$lt_export_symbols_cmds
3567
3568
# The commands to extract the exported symbol list from a shared archive.
3569
extract_expsyms_cmds=$lt_extract_expsyms_cmds
3570
3571
# Symbols that should not be listed in the preloaded symbols.
3572
exclude_expsyms=$lt_exclude_expsyms
3573
3574
# Symbols that must always be exported.
3575
include_expsyms=$lt_include_expsyms
3576
3577
# ### END LIBTOOL CONFIG
3578
3579
__EOF__
3580
3581
case $host_os in
3582
aix3*)
3583
cat <<\EOF >> "${ofile}T"
3584
3585
# AIX sometimes has problems with the GCC collect2 program. For some
3586
# reason, if we set the COLLECT_NAMES environment variable, the problems
3587
# vanish in a puff of smoke.
3588
if test "X${COLLECT_NAMES+set}" != Xset; then
3589
COLLECT_NAMES=
3590
export COLLECT_NAMES
3591
fi
3592
EOF
3593
;;
3594
esac
3595
3596
case $host_os in
3597
cygwin* | mingw* | pw32* | os2*)
3598
cat <<'EOF' >> "${ofile}T"
3599
# This is a source program that is used to create dlls on Windows
3600
# Don't remove nor modify the starting and closing comments
3601
# /* ltdll.c starts here */
3602
# #define WIN32_LEAN_AND_MEAN
3603
# #include <windows.h>
3604
# #undef WIN32_LEAN_AND_MEAN
3605
# #include <stdio.h>
3606
#
3607
# #ifndef __CYGWIN__
3608
# # ifdef __CYGWIN32__
3609
# # define __CYGWIN__ __CYGWIN32__
3610
# # endif
3611
# #endif
3612
#
3613
# #ifdef __cplusplus
3614
# extern "C" {
3615
# #endif
3616
# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
3617
# #ifdef __cplusplus
3618
# }
3619
# #endif
3620
#
3621
# #ifdef __CYGWIN__
3622
# #include <cygwin/cygwin_dll.h>
3623
# DECLARE_CYGWIN_DLL( DllMain );
3624
# #endif
3625
# HINSTANCE __hDllInstance_base;
3626
#
3627
# BOOL APIENTRY
3628
# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
3629
# {
3630
# __hDllInstance_base = hInst;
3631
# return TRUE;
3632
# }
3633
# /* ltdll.c ends here */
3634
# This is a source program that is used to create import libraries
3635
# on Windows for dlls which lack them. Don't remove nor modify the
3636
# starting and closing comments
3637
# /* impgen.c starts here */
3638
# /* Copyright (C) 1999-2000 Free Software Foundation, Inc.
3639
#
3640
# This file is part of GNU libtool.
3641
#
3642
# This program is free software; you can redistribute it and/or modify
3643
# it under the terms of the GNU General Public License as published by
3644
# the Free Software Foundation; either version 2 of the License, or
3645
# (at your option) any later version.
3646
#
3647
# This program is distributed in the hope that it will be useful,
3648
# but WITHOUT ANY WARRANTY; without even the implied warranty of
3649
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3650
# GNU General Public License for more details.
3651
#
3652
# You should have received a copy of the GNU General Public License
3653
# along with this program; if not, write to the Free Software
3654
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
3655
# */
3656
#
3657
# #include <stdio.h> /* for printf() */
3658
# #include <unistd.h> /* for open(), lseek(), read() */
3659
# #include <fcntl.h> /* for O_RDONLY, O_BINARY */
3660
# #include <string.h> /* for strdup() */
3661
#
3662
# /* O_BINARY isn't required (or even defined sometimes) under Unix */
3663
# #ifndef O_BINARY
3664
# #define O_BINARY 0
3665
# #endif
3666
#
3667
# static unsigned int
3668
# pe_get16 (fd, offset)
3669
# int fd;
3670
# int offset;
3671
# {
3672
# unsigned char b[2];
3673
# lseek (fd, offset, SEEK_SET);
3674
# read (fd, b, 2);
3675
# return b[0] + (b[1]<<8);
3676
# }
3677
#
3678
# static unsigned int
3679
# pe_get32 (fd, offset)
3680
# int fd;
3681
# int offset;
3682
# {
3683
# unsigned char b[4];
3684
# lseek (fd, offset, SEEK_SET);
3685
# read (fd, b, 4);
3686
# return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
3687
# }
3688
#
3689
# static unsigned int
3690
# pe_as32 (ptr)
3691
# void *ptr;
3692
# {
3693
# unsigned char *b = ptr;
3694
# return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
3695
# }
3696
#
3697
# int
3698
# main (argc, argv)
3699
# int argc;
3700
# char *argv[];
3701
# {
3702
# int dll;
3703
# unsigned long pe_header_offset, opthdr_ofs, num_entries, i;
3704
# unsigned long export_rva, export_size, nsections, secptr, expptr;
3705
# unsigned long name_rvas, nexp;
3706
# unsigned char *expdata, *erva;
3707
# char *filename, *dll_name;
3708
#
3709
# filename = argv[1];
3710
#
3711
# dll = open(filename, O_RDONLY|O_BINARY);
3712
# if (dll < 1)
3713
# return 1;
3714
#
3715
# dll_name = filename;
3716
#
3717
# for (i=0; filename[i]; i++)
3718
# if (filename[i] == '/' || filename[i] == '\\' || filename[i] == ':')
3719
# dll_name = filename + i +1;
3720
#
3721
# pe_header_offset = pe_get32 (dll, 0x3c);
3722
# opthdr_ofs = pe_header_offset + 4 + 20;
3723
# num_entries = pe_get32 (dll, opthdr_ofs + 92);
3724
#
3725
# if (num_entries < 1) /* no exports */
3726
# return 1;
3727
#
3728
# export_rva = pe_get32 (dll, opthdr_ofs + 96);
3729
# export_size = pe_get32 (dll, opthdr_ofs + 100);
3730
# nsections = pe_get16 (dll, pe_header_offset + 4 +2);
3731
# secptr = (pe_header_offset + 4 + 20 +
3732
# pe_get16 (dll, pe_header_offset + 4 + 16));
3733
#
3734
# expptr = 0;
3735
# for (i = 0; i < nsections; i++)
3736
# {
3737
# char sname[8];
3738
# unsigned long secptr1 = secptr + 40 * i;
3739
# unsigned long vaddr = pe_get32 (dll, secptr1 + 12);
3740
# unsigned long vsize = pe_get32 (dll, secptr1 + 16);
3741
# unsigned long fptr = pe_get32 (dll, secptr1 + 20);
3742
# lseek(dll, secptr1, SEEK_SET);
3743
# read(dll, sname, 8);
3744
# if (vaddr <= export_rva && vaddr+vsize > export_rva)
3745
# {
3746
# expptr = fptr + (export_rva - vaddr);
3747
# if (export_rva + export_size > vaddr + vsize)
3748
# export_size = vsize - (export_rva - vaddr);
3749
# break;
3750
# }
3751
# }
3752
#
3753
# expdata = (unsigned char*)malloc(export_size);
3754
# lseek (dll, expptr, SEEK_SET);
3755
# read (dll, expdata, export_size);
3756
# erva = expdata - export_rva;
3757
#
3758
# nexp = pe_as32 (expdata+24);
3759
# name_rvas = pe_as32 (expdata+32);
3760
#
3761
# printf ("EXPORTS\n");
3762
# for (i = 0; i<nexp; i++)
3763
# {
3764
# unsigned long name_rva = pe_as32 (erva+name_rvas+i*4);
3765
# printf ("\t%s @ %ld ;\n", erva+name_rva, 1+ i);
3766
# }
3767
#
3768
# return 0;
3769
# }
3770
# /* impgen.c ends here */
3771
3772
EOF
3773
;;
3774
esac
3775
3776
# We use sed instead of cat because bash on DJGPP gets confused if
3777
# if finds mixed CR/LF and LF-only lines. Since sed operates in
3778
# text mode, it properly converts lines to CR/LF. This bash problem
3779
# is reportedly fixed, but why not run on old versions too?
3780
sed '$q' "$ltmain" >> "${ofile}T" || (rm -f "${ofile}T"; exit 1)
3781
3782
mv -f "${ofile}T" "$ofile" || \
3783
(rm -f "$ofile" && cp "${ofile}T" "$ofile" && rm -f "${ofile}T")
3784
chmod +x "$ofile"
3785
fi
3786
3787
])# _LT_AC_LTCONFIG_HACK
3788
3789
# AC_LIBTOOL_DLOPEN - enable checks for dlopen support
3790
AC_DEFUN([AC_LIBTOOL_DLOPEN], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])])
3791
3792
# AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's
3793
AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])])
3794
3795
# AC_ENABLE_SHARED - implement the --enable-shared flag
3796
# Usage: AC_ENABLE_SHARED[(DEFAULT)]
3797
# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
3798
# `yes'.
3799
AC_DEFUN([AC_ENABLE_SHARED],
3800
[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
3801
AC_ARG_ENABLE(shared,
3802
changequote(<<, >>)dnl
3803
<< --enable-shared[=PKGS] build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT],
3804
changequote([, ])dnl
3805
[p=${PACKAGE-default}
3806
case $enableval in
3807
yes) enable_shared=yes ;;
3808
no) enable_shared=no ;;
3809
*)
3810
enable_shared=no
3811
# Look at the argument we got. We use all the common list separators.
3812
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3813
for pkg in $enableval; do
3814
if test "X$pkg" = "X$p"; then
3815
enable_shared=yes
3816
fi
3817
done
3818
IFS="$ac_save_ifs"
3819
;;
3820
esac],
3821
enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl
3822
])
3823
3824
# AC_DISABLE_SHARED - set the default shared flag to --disable-shared
3825
AC_DEFUN([AC_DISABLE_SHARED],
3826
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
3827
AC_ENABLE_SHARED(no)])
3828
3829
# AC_ENABLE_STATIC - implement the --enable-static flag
3830
# Usage: AC_ENABLE_STATIC[(DEFAULT)]
3831
# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
3832
# `yes'.
3833
AC_DEFUN([AC_ENABLE_STATIC],
3834
[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
3835
AC_ARG_ENABLE(static,
3836
changequote(<<, >>)dnl
3837
<< --enable-static[=PKGS] build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT],
3838
changequote([, ])dnl
3839
[p=${PACKAGE-default}
3840
case $enableval in
3841
yes) enable_static=yes ;;
3842
no) enable_static=no ;;
3843
*)
3844
enable_static=no
3845
# Look at the argument we got. We use all the common list separators.
3846
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3847
for pkg in $enableval; do
3848
if test "X$pkg" = "X$p"; then
3849
enable_static=yes
3850
fi
3851
done
3852
IFS="$ac_save_ifs"
3853
;;
3854
esac],
3855
enable_static=AC_ENABLE_STATIC_DEFAULT)dnl
3856
])
3857
3858
# AC_DISABLE_STATIC - set the default static flag to --disable-static
3859
AC_DEFUN([AC_DISABLE_STATIC],
3860
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
3861
AC_ENABLE_STATIC(no)])
3862
3863
3864
# AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag
3865
# Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)]
3866
# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
3867
# `yes'.
3868
AC_DEFUN([AC_ENABLE_FAST_INSTALL],
3869
[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
3870
AC_ARG_ENABLE(fast-install,
3871
changequote(<<, >>)dnl
3872
<< --enable-fast-install[=PKGS] optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT],
3873
changequote([, ])dnl
3874
[p=${PACKAGE-default}
3875
case $enableval in
3876
yes) enable_fast_install=yes ;;
3877
no) enable_fast_install=no ;;
3878
*)
3879
enable_fast_install=no
3880
# Look at the argument we got. We use all the common list separators.
3881
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3882
for pkg in $enableval; do
3883
if test "X$pkg" = "X$p"; then
3884
enable_fast_install=yes
3885
fi
3886
done
3887
IFS="$ac_save_ifs"
3888
;;
3889
esac],
3890
enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl
3891
])
3892
3893
# AC_DISABLE_FAST_INSTALL - set the default to --disable-fast-install
3894
AC_DEFUN([AC_DISABLE_FAST_INSTALL],
3895
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
3896
AC_ENABLE_FAST_INSTALL(no)])
3897
3898
# AC_LIBTOOL_PICMODE - implement the --with-pic flag
3899
# Usage: AC_LIBTOOL_PICMODE[(MODE)]
3900
# Where MODE is either `yes' or `no'. If omitted, it defaults to
3901
# `both'.
3902
AC_DEFUN([AC_LIBTOOL_PICMODE],
3903
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
3904
pic_mode=ifelse($#,1,$1,default)])
3905
3906
3907
# AC_PATH_TOOL_PREFIX - find a file program which can recognise shared library
3908
AC_DEFUN([AC_PATH_TOOL_PREFIX],
3909
[AC_MSG_CHECKING([for $1])
3910
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
3911
[case $MAGIC_CMD in
3912
/*)
3913
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
3914
;;
3915
?:/*)
3916
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
3917
;;
3918
*)
3919
ac_save_MAGIC_CMD="$MAGIC_CMD"
3920
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3921
dnl $ac_dummy forces splitting on constant user-supplied paths.
3922
dnl POSIX.2 word splitting is done only on the output of word expansions,
3923
dnl not every word. This closes a longstanding sh security hole.
3924
ac_dummy="ifelse([$2], , $PATH, [$2])"
3925
for ac_dir in $ac_dummy; do
3926
test -z "$ac_dir" && ac_dir=.
3927
if test -f $ac_dir/$1; then
3928
lt_cv_path_MAGIC_CMD="$ac_dir/$1"
3929
if test -n "$file_magic_test_file"; then
3930
case $deplibs_check_method in
3931
"file_magic "*)
3932
file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
3933
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3934
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3935
egrep "$file_magic_regex" > /dev/null; then
3936
:
3937
else
3938
cat <<EOF 1>&2
3939
3940
*** Warning: the command libtool uses to detect shared libraries,
3941
*** $file_magic_cmd, produces output that libtool cannot recognize.
3942
*** The result is that libtool may fail to recognize shared libraries
3943
*** as such. This will affect the creation of libtool libraries that
3944
*** depend on shared libraries, but programs linked with such libtool
3945
*** libraries will work regardless of this problem. Nevertheless, you
3946
*** may want to report the problem to your system manager and/or to
3947
*** bug-libtool@gnu.org
3948
3949
EOF
3950
fi ;;
3951
esac
3952
fi
3953
break
3954
fi
3955
done
3956
IFS="$ac_save_ifs"
3957
MAGIC_CMD="$ac_save_MAGIC_CMD"
3958
;;
3959
esac])
3960
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3961
if test -n "$MAGIC_CMD"; then
3962
AC_MSG_RESULT($MAGIC_CMD)
3963
else
3964
AC_MSG_RESULT(no)
3965
fi
3966
])
3967
3968
3969
# AC_PATH_MAGIC - find a file program which can recognise a shared library
3970
AC_DEFUN([AC_PATH_MAGIC],
3971
[AC_REQUIRE([AC_CHECK_TOOL_PREFIX])dnl
3972
AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin:$PATH)
3973
if test -z "$lt_cv_path_MAGIC_CMD"; then
3974
if test -n "$ac_tool_prefix"; then
3975
AC_PATH_TOOL_PREFIX(file, /usr/bin:$PATH)
3976
else
3977
MAGIC_CMD=:
3978
fi
3979
fi
3980
])
3981
3982
3983
# AC_PROG_LD - find the path to the GNU or non-GNU linker
3984
AC_DEFUN([AC_PROG_LD],
3985
[AC_ARG_WITH(gnu-ld,
3986
[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
3987
test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
3988
AC_REQUIRE([AC_PROG_CC])dnl
3989
AC_REQUIRE([AC_CANONICAL_HOST])dnl
3990
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
3991
AC_REQUIRE([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR])dnl
3992
ac_prog=ld
3993
if test "$GCC" = yes; then
3994
# Check if gcc -print-prog-name=ld gives a path.
3995
AC_MSG_CHECKING([for ld used by GCC])
3996
case $host in
3997
*-*-mingw*)
3998
# gcc leaves a trailing carriage return which upsets mingw
3999
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
4000
*)
4001
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
4002
esac
4003
case $ac_prog in
4004
# Accept absolute paths.
4005
[[\\/]]* | [[A-Za-z]]:[[\\/]]*)
4006
re_direlt='/[[^/]][[^/]]*/\.\./'
4007
# Canonicalize the path of ld
4008
ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
4009
while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
4010
ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
4011
done
4012
test -z "$LD" && LD="$ac_prog"
4013
;;
4014
"")
4015
# If it fails, then pretend we aren't using GCC.
4016
ac_prog=ld
4017
;;
4018
*)
4019
# If it is relative, then search for the first ld in PATH.
4020
with_gnu_ld=unknown
4021
;;
4022
esac
4023
elif test "$with_gnu_ld" = yes; then
4024
AC_MSG_CHECKING([for GNU ld])
4025
else
4026
AC_MSG_CHECKING([for non-GNU ld])
4027
fi
4028
AC_CACHE_VAL(lt_cv_path_LD,
4029
[if test -z "$LD"; then
4030
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
4031
for ac_dir in $PATH; do
4032
test -z "$ac_dir" && ac_dir=.
4033
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
4034
lt_cv_path_LD="$ac_dir/$ac_prog"
4035
# Check to see if the program is GNU ld. I'd rather use --version,
4036
# but apparently some GNU ld's only accept -v.
4037
# Break only if it was the GNU/non-GNU ld that we prefer.
4038
if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
4039
test "$with_gnu_ld" != no && break
4040
else
4041
test "$with_gnu_ld" != yes && break
4042
fi
4043
fi
4044
done
4045
IFS="$ac_save_ifs"
4046
else
4047
lt_cv_path_LD="$LD" # Let the user override the test with a path.
4048
fi])
4049
LD="$lt_cv_path_LD"
4050
if test -n "$LD"; then
4051
AC_MSG_RESULT($LD)
4052
else
4053
AC_MSG_RESULT(no)
4054
fi
4055
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
4056
AC_PROG_LD_GNU
4057
])
4058
4059
# AC_PROG_LD_GNU -
4060
AC_DEFUN([AC_PROG_LD_GNU],
4061
[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
4062
[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
4063
if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
4064
lt_cv_prog_gnu_ld=yes
4065
else
4066
lt_cv_prog_gnu_ld=no
4067
fi])
4068
with_gnu_ld=$lt_cv_prog_gnu_ld
4069
])
4070
4071
# AC_PROG_LD_RELOAD_FLAG - find reload flag for linker
4072
# -- PORTME Some linkers may need a different reload flag.
4073
AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
4074
[AC_CACHE_CHECK([for $LD option to reload object files], lt_cv_ld_reload_flag,
4075
[lt_cv_ld_reload_flag='-r'])
4076
reload_flag=$lt_cv_ld_reload_flag
4077
test -n "$reload_flag" && reload_flag=" $reload_flag"
4078
])
4079
4080
# AC_DEPLIBS_CHECK_METHOD - how to check for library dependencies
4081
# -- PORTME fill in with the dynamic library characteristics
4082
AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
4083
[AC_CACHE_CHECK([how to recognise dependent libraries],
4084
lt_cv_deplibs_check_method,
4085
[lt_cv_file_magic_cmd='$MAGIC_CMD'
4086
lt_cv_file_magic_test_file=
4087
lt_cv_deplibs_check_method='unknown'
4088
# Need to set the preceding variable on all platforms that support
4089
# interlibrary dependencies.
4090
# 'none' -- dependencies not supported.
4091
# `unknown' -- same as none, but documents that we really don't know.
4092
# 'pass_all' -- all dependencies passed with no checks.
4093
# 'test_compile' -- check by making test program.
4094
# 'file_magic [[regex]]' -- check by looking for files in library path
4095
# which responds to the $file_magic_cmd with a given egrep regex.
4096
# If you have `file' or equivalent on your system and you're not sure
4097
# whether `pass_all' will *always* work, you probably want this one.
4098
4099
case $host_os in
4100
aix4* | aix5*)
4101
lt_cv_deplibs_check_method=pass_all
4102
;;
4103
4104
beos*)
4105
lt_cv_deplibs_check_method=pass_all
4106
;;
4107
4108
bsdi4*)
4109
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
4110
lt_cv_file_magic_cmd='/usr/bin/file -L'
4111
lt_cv_file_magic_test_file=/shlib/libc.so
4112
;;
4113
4114
cygwin* | mingw* | pw32*)
4115
lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
4116
lt_cv_file_magic_cmd='$OBJDUMP -f'
4117
;;
4118
4119
darwin* | rhapsody*)
4120
lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
4121
lt_cv_file_magic_cmd='/usr/bin/file -L'
4122
case "$host_os" in
4123
rhapsody* | darwin1.[[012]])
4124
lt_cv_file_magic_test_file=`echo /System/Library/Frameworks/System.framework/Versions/*/System | head -1`
4125
;;
4126
*) # Darwin 1.3 on
4127
lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
4128
;;
4129
esac
4130
;;
4131
4132
freebsd*)
4133
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
4134
case $host_cpu in
4135
i*86 )
4136
# Not sure whether the presence of OpenBSD here was a mistake.
4137
# Let's accept both of them until this is cleared up.
4138
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library'
4139
lt_cv_file_magic_cmd=/usr/bin/file
4140
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
4141
;;
4142
esac
4143
else
4144
lt_cv_deplibs_check_method=pass_all
4145
fi
4146
;;
4147
4148
gnu*)
4149
lt_cv_deplibs_check_method=pass_all
4150
;;
4151
4152
hpux10.20*|hpux11*)
4153
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
4154
lt_cv_file_magic_cmd=/usr/bin/file
4155
lt_cv_file_magic_test_file=/usr/lib/libc.sl
4156
;;
4157
4158
irix5* | irix6* | nonstopux*)
4159
case $host_os in
4160
irix5* | nonstopux*)
4161
# this will be overridden with pass_all, but let us keep it just in case
4162
lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
4163
;;
4164
*)
4165
case $LD in
4166
*-32|*"-32 ") libmagic=32-bit;;
4167
*-n32|*"-n32 ") libmagic=N32;;
4168
*-64|*"-64 ") libmagic=64-bit;;
4169
*) libmagic=never-match;;
4170
esac
4171
# this will be overridden with pass_all, but let us keep it just in case
4172
lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[[1234]] dynamic lib MIPS - version 1"
4173
;;
4174
esac
4175
lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
4176
lt_cv_deplibs_check_method=pass_all
4177
;;
4178
4179
# This must be Linux ELF.
4180
linux-gnu*)
4181
case $host_cpu in
4182
alpha* | hppa* | i*86 | mips | mipsel | powerpc* | sparc* | ia64* | s390* | x86_64*)
4183
lt_cv_deplibs_check_method=pass_all ;;
4184
*)
4185
# glibc up to 2.1.1 does not perform some relocations on ARM
4186
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;;
4187
esac
4188
lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
4189
;;
4190
4191
netbsd*)
4192
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
4193
lt_cv_deplibs_check_method='match_pattern /lib[[^/\.]]+\.so\.[[0-9]]+\.[[0-9]]+$'
4194
else
4195
lt_cv_deplibs_check_method='match_pattern /lib[[^/\.]]+\.so$'
4196
fi
4197
;;
4198
4199
newos6*)
4200
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
4201
lt_cv_file_magic_cmd=/usr/bin/file
4202
lt_cv_file_magic_test_file=/usr/lib/libnls.so
4203
;;
4204
4205
openbsd*)
4206
lt_cv_file_magic_cmd=/usr/bin/file
4207
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
4208
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
4209
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object'
4210
else
4211
lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library'
4212
fi
4213
;;
4214
4215
osf3* | osf4* | osf5*)
4216
# this will be overridden with pass_all, but let us keep it just in case
4217
lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
4218
lt_cv_file_magic_test_file=/shlib/libc.so
4219
lt_cv_deplibs_check_method=pass_all
4220
;;
4221
4222
sco3.2v5*)
4223
lt_cv_deplibs_check_method=pass_all
4224
;;
4225
4226
solaris*)
4227
lt_cv_deplibs_check_method=pass_all
4228
lt_cv_file_magic_test_file=/lib/libc.so
4229
;;
4230
4231
sysv5uw[[78]]* | sysv4*uw2*)
4232
lt_cv_deplibs_check_method=pass_all
4233
;;
4234
4235
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
4236
case $host_vendor in
4237
motorola)
4238
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
4239
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
4240
;;
4241
ncr)
4242
lt_cv_deplibs_check_method=pass_all
4243
;;
4244
sequent)
4245
lt_cv_file_magic_cmd='/bin/file'
4246
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
4247
;;
4248
sni)
4249
lt_cv_file_magic_cmd='/bin/file'
4250
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
4251
lt_cv_file_magic_test_file=/lib/libc.so
4252
;;
4253
siemens)
4254
lt_cv_deplibs_check_method=pass_all
4255
;;
4256
esac
4257
;;
4258
esac
4259
])
4260
file_magic_cmd=$lt_cv_file_magic_cmd
4261
deplibs_check_method=$lt_cv_deplibs_check_method
4262
])
4263
4264
4265
# AC_PROG_NM - find the path to a BSD-compatible name lister
4266
AC_DEFUN([AC_PROG_NM],
4267
[AC_REQUIRE([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR])dnl
4268
AC_MSG_CHECKING([for BSD-compatible nm])
4269
AC_CACHE_VAL(lt_cv_path_NM,
4270
[if test -n "$NM"; then
4271
# Let the user override the test.
4272
lt_cv_path_NM="$NM"
4273
else
4274
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
4275
for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
4276
test -z "$ac_dir" && ac_dir=.
4277
tmp_nm=$ac_dir/${ac_tool_prefix}nm
4278
if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
4279
# Check to see if the nm accepts a BSD-compat flag.
4280
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
4281
# nm: unknown option "B" ignored
4282
# Tru64's nm complains that /dev/null is an invalid object file
4283
if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
4284
lt_cv_path_NM="$tmp_nm -B"
4285
break
4286
elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
4287
lt_cv_path_NM="$tmp_nm -p"
4288
break
4289
else
4290
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
4291
continue # so that we can try to find one that supports BSD flags
4292
fi
4293
fi
4294
done
4295
IFS="$ac_save_ifs"
4296
test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
4297
fi])
4298
NM="$lt_cv_path_NM"
4299
AC_MSG_RESULT([$NM])
4300
])
4301
4302
# AC_CHECK_LIBM - check for math library
4303
AC_DEFUN([AC_CHECK_LIBM],
4304
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
4305
LIBM=
4306
case $host in
4307
*-*-beos* | *-*-cygwin* | *-*-pw32*)
4308
# These system don't have libm
4309
;;
4310
*-ncr-sysv4.3*)
4311
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
4312
AC_CHECK_LIB(m, main, LIBM="$LIBM -lm")
4313
;;
4314
*)
4315
AC_CHECK_LIB(m, main, LIBM="-lm")
4316
;;
4317
esac
4318
])
4319
4320
# AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for
4321
# the libltdl convenience library and LTDLINCL to the include flags for
4322
# the libltdl header and adds --enable-ltdl-convenience to the
4323
# configure arguments. Note that LIBLTDL and LTDLINCL are not
4324
# AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If DIR is not
4325
# provided, it is assumed to be `libltdl'. LIBLTDL will be prefixed
4326
# with '${top_builddir}/' and LTDLINCL will be prefixed with
4327
# '${top_srcdir}/' (note the single quotes!). If your package is not
4328
# flat and you're not using automake, define top_builddir and
4329
# top_srcdir appropriately in the Makefiles.
4330
AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
4331
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
4332
case $enable_ltdl_convenience in
4333
no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
4334
"") enable_ltdl_convenience=yes
4335
ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
4336
esac
4337
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
4338
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
4339
# For backwards non-gettext consistent compatibility...
4340
INCLTDL="$LTDLINCL"
4341
])
4342
4343
# AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for
4344
# the libltdl installable library and LTDLINCL to the include flags for
4345
# the libltdl header and adds --enable-ltdl-install to the configure
4346
# arguments. Note that LIBLTDL and LTDLINCL are not AC_SUBSTed, nor is
4347
# AC_CONFIG_SUBDIRS called. If DIR is not provided and an installed
4348
# libltdl is not found, it is assumed to be `libltdl'. LIBLTDL will
4349
# be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed
4350
# with '${top_srcdir}/' (note the single quotes!). If your package is
4351
# not flat and you're not using automake, define top_builddir and
4352
# top_srcdir appropriately in the Makefiles.
4353
# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
4354
AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
4355
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
4356
AC_CHECK_LIB(ltdl, main,
4357
[test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
4358
[if test x"$enable_ltdl_install" = xno; then
4359
AC_MSG_WARN([libltdl not installed, but installation disabled])
4360
else
4361
enable_ltdl_install=yes
4362
fi
4363
])
4364
if test x"$enable_ltdl_install" = x"yes"; then
4365
ac_configure_args="$ac_configure_args --enable-ltdl-install"
4366
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
4367
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
4368
else
4369
ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
4370
LIBLTDL="-lltdl"
4371
LTDLINCL=
4372
fi
4373
# For backwards non-gettext consistent compatibility...
4374
INCLTDL="$LTDLINCL"
4375
])
4376
4377
# old names
4378
AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
4379
AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
4380
AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
4381
AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
4382
AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
4383
AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
4384
AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
4385
4386
# This is just to silence aclocal about the macro not being used
4387
ifelse([AC_DISABLE_FAST_INSTALL])
4388
4389
# NOTE: This macro has been submitted for inclusion into #
4390
# GNU Autoconf as AC_PROG_SED. When it is available in #
4391
# a released version of Autoconf we should remove this #
4392
# macro and use it instead. #
4393
# LT_AC_PROG_SED
4394
# --------------
4395
# Check for a fully-functional sed program, that truncates
4396
# as few characters as possible. Prefer GNU sed if found.
4397
AC_DEFUN([LT_AC_PROG_SED],
4398
[AC_MSG_CHECKING([for a sed that does not truncate output])
4399
AC_CACHE_VAL(lt_cv_path_SED,
4400
[# Loop through the user's path and test for sed and gsed.
4401
# Then use that list of sed's as ones to test for truncation.
4402
as_executable_p="test -f"
4403
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4404
for as_dir in $PATH
4405
do
4406
IFS=$as_save_IFS
4407
test -z "$as_dir" && as_dir=.
4408
for ac_prog in sed gsed; do
4409
for ac_exec_ext in '' $ac_executable_extensions; do
4410
if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
4411
_sed_list="$_sed_list $as_dir/$ac_prog$ac_exec_ext"
4412
fi
4413
done
4414
done
4415
done
4416
4417
# Create a temporary directory, and hook for its removal unless debugging.
4418
$debug ||
4419
{
4420
trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
4421
trap '{ (exit 1); exit 1; }' 1 2 13 15
4422
}
4423
4424
# Create a (secure) tmp directory for tmp files.
4425
: ${TMPDIR=/tmp}
4426
{
4427
tmp=`(umask 077 && mktemp -d -q "$TMPDIR/sedXXXXXX") 2>/dev/null` &&
4428
test -n "$tmp" && test -d "$tmp"
4429
} ||
4430
{
4431
tmp=$TMPDIR/sed$$-$RANDOM
4432
(umask 077 && mkdir $tmp)
4433
} ||
4434
{
4435
echo "$me: cannot create a temporary directory in $TMPDIR" >&2
4436
{ (exit 1); exit 1; }
4437
}
4438
_max=0
4439
_count=0
4440
# Add /usr/xpg4/bin/sed as it is typically found on Solaris
4441
# along with /bin/sed that truncates output.
4442
for _sed in $_sed_list /usr/xpg4/bin/sed; do
4443
test ! -f ${_sed} && break
4444
cat /dev/null > "$tmp/sed.in"
4445
_count=0
4446
echo ${ECHO_N-$ac_n} "0123456789${ECHO_C-$ac_c}" >"$tmp/sed.in"
4447
# Check for GNU sed and select it if it is found.
4448
if "${_sed}" --version 2>&1 < /dev/null | egrep '(GNU)' > /dev/null; then
4449
lt_cv_path_SED=${_sed}
4450
break
4451
fi
4452
while true; do
4453
cat "$tmp/sed.in" "$tmp/sed.in" >"$tmp/sed.tmp"
4454
mv "$tmp/sed.tmp" "$tmp/sed.in"
4455
cp "$tmp/sed.in" "$tmp/sed.nl"
4456
echo >>"$tmp/sed.nl"
4457
${_sed} -e 's/a$//' < "$tmp/sed.nl" >"$tmp/sed.out" || break
4458
cmp -s "$tmp/sed.out" "$tmp/sed.nl" || break
4459
# 40000 chars as input seems more than enough
4460
test $_count -gt 10 && break
4461
_count=`expr $_count + 1`
4462
if test $_count -gt $_max; then
4463
_max=$_count
4464
lt_cv_path_SED=$_sed
4465
fi
4466
done
4467
done
4468
rm -rf "$tmp"
4469
])
4470
if test "X$SED" != "X"; then
4471
lt_cv_path_SED=$SED
4472
else
4473
SED=$lt_cv_path_SED
4474
fi
4475
AC_MSG_RESULT([$SED])
4476
])
4477
Loggerhead is a web-based interface for Breezy
Version: 2.0.1