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Revision 9 - (show annotations) (download)
Wed Nov 5 14:47:10 2003 UTC (20 years, 4 months ago) by schoenebeck
File size: 238321 byte(s)
* transition from plain Makefile to autotools, source files moved to src/
* configure.in: added test for x86 architecture
* src/voice.h: x86 specific asm optimization for double to int casts only
  if compiling for x86 architecture

1 # aclocal.m4t generated automatically by aclocal 1.6.3 -*- Autoconf -*-
2
3 # Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002
4 # Free Software Foundation, Inc.
5 # This file is free software; the Free Software Foundation
6 # gives unlimited permission to copy and/or distribute it,
7 # with or without modifications, as long as this notice is preserved.
8
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
12 # PARTICULAR PURPOSE.
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14 # Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*-
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16 # Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
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18 # This program is free software; you can redistribute it and/or modify
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21 # any later version.
22
23 # This program is distributed in the hope that it will be useful,
24 # but WITHOUT ANY WARRANTY; without even the implied warranty of
25 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
26 # GNU General Public License for more details.
27
28 # You should have received a copy of the GNU General Public License
29 # along with this program; if not, write to the Free Software
30 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
31 # 02111-1307, USA.
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192 # Copyright 2002 Free Software Foundation, Inc.
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194 # This program is free software; you can redistribute it and/or modify
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196 # the Free Software Foundation; either version 2, or (at your option)
197 # any later version.
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199 # This program is distributed in the hope that it will be useful,
200 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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202 # GNU General Public License for more details.
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269 # Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
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279 # GNU General Public License for more details.
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332 # Copyright 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
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589 fi
590 ;;
591 none) break ;;
592 esac
593 # We check with `-c' and `-o' for the sake of the "dashmstdout"
594 # mode. It turns out that the SunPro C++ compiler does not properly
595 # handle `-M -o', and we need to detect this.
596 if depmode=$depmode \
597 source=conftest.c object=conftest.o \
598 depfile=conftest.Po tmpdepfile=conftest.TPo \
599 $SHELL ./depcomp $depcc -c conftest.c -o conftest.o >/dev/null 2>&1 &&
600 grep conftest.h conftest.Po > /dev/null 2>&1 &&
601 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
602 am_cv_$1_dependencies_compiler_type=$depmode
603 break
604 fi
605 done
606
607 cd ..
608 rm -rf conftest.dir
609 else
610 am_cv_$1_dependencies_compiler_type=none
611 fi
612 ])
613 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
614 ])
615
616
617 # AM_SET_DEPDIR
618 # -------------
619 # Choose a directory name for dependency files.
620 # This macro is AC_REQUIREd in _AM_DEPENDENCIES
621 AC_DEFUN([AM_SET_DEPDIR],
622 [rm -f .deps 2>/dev/null
623 mkdir .deps 2>/dev/null
624 if test -d .deps; then
625 DEPDIR=.deps
626 else
627 # MS-DOS does not allow filenames that begin with a dot.
628 DEPDIR=_deps
629 fi
630 rmdir .deps 2>/dev/null
631 AC_SUBST([DEPDIR])
632 ])
633
634
635 # AM_DEP_TRACK
636 # ------------
637 AC_DEFUN([AM_DEP_TRACK],
638 [AC_ARG_ENABLE(dependency-tracking,
639 [ --disable-dependency-tracking Speeds up one-time builds
640 --enable-dependency-tracking Do not reject slow dependency extractors])
641 if test "x$enable_dependency_tracking" != xno; then
642 am_depcomp="$ac_aux_dir/depcomp"
643 AMDEPBACKSLASH='\'
644 fi
645 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
646 AC_SUBST([AMDEPBACKSLASH])
647 ])
648
649 # Generate code to set up dependency tracking. -*- Autoconf -*-
650
651 # Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
652
653 # This program is free software; you can redistribute it and/or modify
654 # it under the terms of the GNU General Public License as published by
655 # the Free Software Foundation; either version 2, or (at your option)
656 # any later version.
657
658 # This program is distributed in the hope that it will be useful,
659 # but WITHOUT ANY WARRANTY; without even the implied warranty of
660 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
661 # GNU General Public License for more details.
662
663 # You should have received a copy of the GNU General Public License
664 # along with this program; if not, write to the Free Software
665 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
666 # 02111-1307, USA.
667
668 #serial 2
669
670 # _AM_OUTPUT_DEPENDENCY_COMMANDS
671 # ------------------------------
672 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
673 [for mf in $CONFIG_FILES; do
674 # Strip MF so we end up with the name of the file.
675 mf=`echo "$mf" | sed -e 's/:.*$//'`
676 # Check whether this is an Automake generated Makefile or not.
677 # We used to match only the files named `Makefile.in', but
678 # some people rename them; so instead we look at the file content.
679 # Grep'ing the first line is not enough: some people post-process
680 # each Makefile.in and add a new line on top of each file to say so.
681 # So let's grep whole file.
682 if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
683 dirpart=`AS_DIRNAME("$mf")`
684 else
685 continue
686 fi
687 grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue
688 # Extract the definition of DEP_FILES from the Makefile without
689 # running `make'.
690 DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
691 test -z "$DEPDIR" && continue
692 # When using ansi2knr, U may be empty or an underscore; expand it
693 U=`sed -n -e '/^U = / s///p' < "$mf"`
694 test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
695 # We invoke sed twice because it is the simplest approach to
696 # changing $(DEPDIR) to its actual value in the expansion.
697 for file in `sed -n -e '
698 /^DEP_FILES = .*\\\\$/ {
699 s/^DEP_FILES = //
700 :loop
701 s/\\\\$//
702 p
703 n
704 /\\\\$/ b loop
705 p
706 }
707 /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
708 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
709 # Make sure the directory exists.
710 test -f "$dirpart/$file" && continue
711 fdir=`AS_DIRNAME(["$file"])`
712 AS_MKDIR_P([$dirpart/$fdir])
713 # echo "creating $dirpart/$file"
714 echo '# dummy' > "$dirpart/$file"
715 done
716 done
717 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
718
719
720 # AM_OUTPUT_DEPENDENCY_COMMANDS
721 # -----------------------------
722 # This macro should only be invoked once -- use via AC_REQUIRE.
723 #
724 # This code is only required when automatic dependency tracking
725 # is enabled. FIXME. This creates each `.P' file that we will
726 # need in order to bootstrap the dependency handling code.
727 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
728 [AC_CONFIG_COMMANDS([depfiles],
729 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
730 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
731 ])
732
733 # Copyright 2001 Free Software Foundation, Inc. -*- Autoconf -*-
734
735 # This program is free software; you can redistribute it and/or modify
736 # it under the terms of the GNU General Public License as published by
737 # the Free Software Foundation; either version 2, or (at your option)
738 # any later version.
739
740 # This program is distributed in the hope that it will be useful,
741 # but WITHOUT ANY WARRANTY; without even the implied warranty of
742 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
743 # GNU General Public License for more details.
744
745 # You should have received a copy of the GNU General Public License
746 # along with this program; if not, write to the Free Software
747 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
748 # 02111-1307, USA.
749
750 # serial 2
751
752 # AM_MAKE_INCLUDE()
753 # -----------------
754 # Check to see how make treats includes.
755 AC_DEFUN([AM_MAKE_INCLUDE],
756 [am_make=${MAKE-make}
757 cat > confinc << 'END'
758 doit:
759 @echo done
760 END
761 # If we don't find an include directive, just comment out the code.
762 AC_MSG_CHECKING([for style of include used by $am_make])
763 am__include="#"
764 am__quote=
765 _am_result=none
766 # First try GNU make style include.
767 echo "include confinc" > confmf
768 # We grep out `Entering directory' and `Leaving directory'
769 # messages which can occur if `w' ends up in MAKEFLAGS.
770 # In particular we don't look at `^make:' because GNU make might
771 # be invoked under some other name (usually "gmake"), in which
772 # case it prints its new name instead of `make'.
773 if test "`$am_make -s -f confmf 2> /dev/null | fgrep -v 'ing directory'`" = "done"; then
774 am__include=include
775 am__quote=
776 _am_result=GNU
777 fi
778 # Now try BSD make style include.
779 if test "$am__include" = "#"; then
780 echo '.include "confinc"' > confmf
781 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
782 am__include=.include
783 am__quote="\""
784 _am_result=BSD
785 fi
786 fi
787 AC_SUBST(am__include)
788 AC_SUBST(am__quote)
789 AC_MSG_RESULT($_am_result)
790 rm -f confinc confmf
791 ])
792
793 # AM_CONDITIONAL -*- Autoconf -*-
794
795 # Copyright 1997, 2000, 2001 Free Software Foundation, Inc.
796
797 # This program is free software; you can redistribute it and/or modify
798 # it under the terms of the GNU General Public License as published by
799 # the Free Software Foundation; either version 2, or (at your option)
800 # any later version.
801
802 # This program is distributed in the hope that it will be useful,
803 # but WITHOUT ANY WARRANTY; without even the implied warranty of
804 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
805 # GNU General Public License for more details.
806
807 # You should have received a copy of the GNU General Public License
808 # along with this program; if not, write to the Free Software
809 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
810 # 02111-1307, USA.
811
812 # serial 5
813
814 AC_PREREQ(2.52)
815
816 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
817 # -------------------------------------
818 # Define a conditional.
819 AC_DEFUN([AM_CONDITIONAL],
820 [ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
821 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
822 AC_SUBST([$1_TRUE])
823 AC_SUBST([$1_FALSE])
824 if $2; then
825 $1_TRUE=
826 $1_FALSE='#'
827 else
828 $1_TRUE='#'
829 $1_FALSE=
830 fi
831 AC_CONFIG_COMMANDS_PRE(
832 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
833 AC_MSG_ERROR([conditional \"$1\" was never defined.
834 Usually this means the macro was only invoked conditionally.])
835 fi])])
836
837 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
838
839 # serial 47 AC_PROG_LIBTOOL
840 # Debian $Rev: 100 $
841
842
843 # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
844 # -----------------------------------------------------------
845 # If this macro is not defined by Autoconf, define it here.
846 m4_ifdef([AC_PROVIDE_IFELSE],
847 [],
848 [m4_define([AC_PROVIDE_IFELSE],
849 [m4_ifdef([AC_PROVIDE_$1],
850 [$2], [$3])])])
851
852
853 # AC_PROG_LIBTOOL
854 # ---------------
855 AC_DEFUN([AC_PROG_LIBTOOL],
856 [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
857 dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
858 dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
859 AC_PROVIDE_IFELSE([AC_PROG_CXX],
860 [AC_LIBTOOL_CXX],
861 [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
862 ])])
863 dnl And a similar setup for Fortran 77 support
864 AC_PROVIDE_IFELSE([AC_PROG_F77],
865 [AC_LIBTOOL_F77],
866 [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77
867 ])])
868
869 dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
870 dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
871 dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
872 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
873 [AC_LIBTOOL_GCJ],
874 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
875 [AC_LIBTOOL_GCJ],
876 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
877 [AC_LIBTOOL_GCJ],
878 [ifdef([AC_PROG_GCJ],
879 [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])
880 ifdef([A][M_PROG_GCJ],
881 [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])])
882 ifdef([LT_AC_PROG_GCJ],
883 [define([LT_AC_PROG_GCJ],
884 defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])
885 ])])# AC_PROG_LIBTOOL
886
887
888 # _AC_PROG_LIBTOOL
889 # ----------------
890 AC_DEFUN([_AC_PROG_LIBTOOL],
891 [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
892 AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
893 AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
894 AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
895
896 # This can be used to rebuild libtool when needed
897 LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
898
899 # Always use our own libtool.
900 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
901 AC_SUBST(LIBTOOL)dnl
902
903 # Prevent multiple expansion
904 define([AC_PROG_LIBTOOL], [])
905 ])# _AC_PROG_LIBTOOL
906
907
908 # AC_LIBTOOL_SETUP
909 # ----------------
910 AC_DEFUN([AC_LIBTOOL_SETUP],
911 [AC_PREREQ(2.50)dnl
912 AC_REQUIRE([AC_ENABLE_SHARED])dnl
913 AC_REQUIRE([AC_ENABLE_STATIC])dnl
914 AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
915 AC_REQUIRE([AC_CANONICAL_HOST])dnl
916 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
917 AC_REQUIRE([AC_PROG_CC])dnl
918 AC_REQUIRE([AC_PROG_LD])dnl
919 AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
920 AC_REQUIRE([AC_PROG_NM])dnl
921
922 AC_REQUIRE([AC_PROG_LN_S])dnl
923 AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
924 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
925 AC_REQUIRE([AC_OBJEXT])dnl
926 AC_REQUIRE([AC_EXEEXT])dnl
927 dnl
928
929 AC_LIBTOOL_SYS_MAX_CMD_LEN
930 AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
931 AC_LIBTOOL_OBJDIR
932
933 AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
934 _LT_AC_PROG_ECHO_BACKSLASH
935
936 case $host_os in
937 aix3*)
938 # AIX sometimes has problems with the GCC collect2 program. For some
939 # reason, if we set the COLLECT_NAMES environment variable, the problems
940 # vanish in a puff of smoke.
941 if test "X${COLLECT_NAMES+set}" != Xset; then
942 COLLECT_NAMES=
943 export COLLECT_NAMES
944 fi
945 ;;
946 esac
947
948 # Sed substitution that helps us do robust quoting. It backslashifies
949 # metacharacters that are still active within double-quoted strings.
950 Xsed='sed -e s/^X//'
951 [sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
952
953 # Same as above, but do not quote variable references.
954 [double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
955
956 # Sed substitution to delay expansion of an escaped shell variable in a
957 # double_quote_subst'ed string.
958 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
959
960 # Sed substitution to avoid accidental globbing in evaled expressions
961 no_glob_subst='s/\*/\\\*/g'
962
963 # Constants:
964 rm="rm -f"
965
966 # Global variables:
967 default_ofile=libtool
968 can_build_shared=yes
969
970 # All known linkers require a `.a' archive for static linking (except M$VC,
971 # which needs '.lib').
972 libext=a
973 ltmain="$ac_aux_dir/ltmain.sh"
974 ofile="$default_ofile"
975 with_gnu_ld="$lt_cv_prog_gnu_ld"
976
977 AC_CHECK_TOOL(AR, ar, false)
978 AC_CHECK_TOOL(RANLIB, ranlib, :)
979 AC_CHECK_TOOL(STRIP, strip, :)
980
981 old_CC="$CC"
982 old_CFLAGS="$CFLAGS"
983
984 # Set sane defaults for various variables
985 test -z "$AR" && AR=ar
986 test -z "$AR_FLAGS" && AR_FLAGS=cru
987 test -z "$AS" && AS=as
988 test -z "$CC" && CC=cc
989 test -z "$LTCC" && LTCC=$CC
990 test -z "$DLLTOOL" && DLLTOOL=dlltool
991 test -z "$LD" && LD=ld
992 test -z "$LN_S" && LN_S="ln -s"
993 test -z "$MAGIC_CMD" && MAGIC_CMD=file
994 test -z "$NM" && NM=nm
995 test -z "$SED" && SED=sed
996 test -z "$OBJDUMP" && OBJDUMP=objdump
997 test -z "$RANLIB" && RANLIB=:
998 test -z "$STRIP" && STRIP=:
999 test -z "$ac_objext" && ac_objext=o
1000
1001 # Determine commands to create old-style static archives.
1002 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
1003 old_postinstall_cmds='chmod 644 $oldlib'
1004 old_postuninstall_cmds=
1005
1006 if test -n "$RANLIB"; then
1007 case $host_os in
1008 openbsd*)
1009 old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
1010 ;;
1011 *)
1012 old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
1013 ;;
1014 esac
1015 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
1016 fi
1017
1018 # Only perform the check for file, if the check method requires it
1019 case $deplibs_check_method in
1020 file_magic*)
1021 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
1022 AC_PATH_MAGIC
1023 fi
1024 ;;
1025 esac
1026
1027 AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
1028 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
1029 enable_win32_dll=yes, enable_win32_dll=no)
1030
1031 AC_ARG_ENABLE([libtool-lock],
1032 [AC_HELP_STRING([--disable-libtool-lock],
1033 [avoid locking (might break parallel builds)])])
1034 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1035
1036 AC_ARG_WITH([pic],
1037 [AC_HELP_STRING([--with-pic],
1038 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
1039 [pic_mode="$withval"],
1040 [pic_mode=default])
1041 test -z "$pic_mode" && pic_mode=default
1042
1043 # Use C for the default configuration in the libtool script
1044 tagname=
1045 AC_LIBTOOL_LANG_C_CONFIG
1046 _LT_AC_TAGCONFIG
1047 ])# AC_LIBTOOL_SETUP
1048
1049
1050 # _LT_AC_SYS_COMPILER
1051 # -------------------
1052 AC_DEFUN([_LT_AC_SYS_COMPILER],
1053 [AC_REQUIRE([AC_PROG_CC])dnl
1054
1055 # If no C compiler was specified, use CC.
1056 LTCC=${LTCC-"$CC"}
1057
1058 # Allow CC to be a program name with arguments.
1059 compiler=$CC
1060 ])# _LT_AC_SYS_COMPILER
1061
1062
1063 # _LT_AC_SYS_LIBPATH_AIX
1064 # ----------------------
1065 # Links a minimal program and checks the executable
1066 # for the system default hardcoded library path. In most cases,
1067 # this is /usr/lib:/lib, but when the MPI compilers are used
1068 # the location of the communication and MPI libs are included too.
1069 # If we don't find anything, use the default library path according
1070 # to the aix ld manual.
1071 AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
1072 [AC_LINK_IFELSE(AC_LANG_PROGRAM,[
1073 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
1074 }'`
1075 # Check for a 64-bit object if we didn't find anything.
1076 if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
1077 }'`; fi],[])
1078 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
1079 ])# _LT_AC_SYS_LIBPATH_AIX
1080
1081
1082 # _LT_AC_SHELL_INIT(ARG)
1083 # ----------------------
1084 AC_DEFUN([_LT_AC_SHELL_INIT],
1085 [ifdef([AC_DIVERSION_NOTICE],
1086 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
1087 [AC_DIVERT_PUSH(NOTICE)])
1088 $1
1089 AC_DIVERT_POP
1090 ])# _LT_AC_SHELL_INIT
1091
1092
1093 # _LT_AC_PROG_ECHO_BACKSLASH
1094 # --------------------------
1095 # Add some code to the start of the generated configure script which
1096 # will find an echo command which doesn't interpret backslashes.
1097 AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
1098 [_LT_AC_SHELL_INIT([
1099 # Check that we are running under the correct shell.
1100 SHELL=${CONFIG_SHELL-/bin/sh}
1101
1102 case X$ECHO in
1103 X*--fallback-echo)
1104 # Remove one level of quotation (which was required for Make).
1105 ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
1106 ;;
1107 esac
1108
1109 echo=${ECHO-echo}
1110 if test "X[$]1" = X--no-reexec; then
1111 # Discard the --no-reexec flag, and continue.
1112 shift
1113 elif test "X[$]1" = X--fallback-echo; then
1114 # Avoid inline document here, it may be left over
1115 :
1116 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
1117 # Yippee, $echo works!
1118 :
1119 else
1120 # Restart under the correct shell.
1121 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
1122 fi
1123
1124 if test "X[$]1" = X--fallback-echo; then
1125 # used as fallback echo
1126 shift
1127 cat <<EOF
1128 [$]*
1129 EOF
1130 exit 0
1131 fi
1132
1133 # The HP-UX ksh and POSIX shell print the target directory to stdout
1134 # if CDPATH is set.
1135 if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
1136
1137 if test -z "$ECHO"; then
1138 if test "X${echo_test_string+set}" != Xset; then
1139 # find a string as large as possible, as long as the shell can cope with it
1140 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
1141 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
1142 if (echo_test_string="`eval $cmd`") 2>/dev/null &&
1143 echo_test_string="`eval $cmd`" &&
1144 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
1145 then
1146 break
1147 fi
1148 done
1149 fi
1150
1151 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
1152 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
1153 test "X$echo_testing_string" = "X$echo_test_string"; then
1154 :
1155 else
1156 # The Solaris, AIX, and Digital Unix default echo programs unquote
1157 # backslashes. This makes it impossible to quote backslashes using
1158 # echo "$something" | sed 's/\\/\\\\/g'
1159 #
1160 # So, first we look for a working echo in the user's PATH.
1161
1162 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1163 for dir in $PATH /usr/ucb; do
1164 IFS="$lt_save_ifs"
1165 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
1166 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
1167 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
1168 test "X$echo_testing_string" = "X$echo_test_string"; then
1169 echo="$dir/echo"
1170 break
1171 fi
1172 done
1173 IFS="$lt_save_ifs"
1174
1175 if test "X$echo" = Xecho; then
1176 # We didn't find a better echo, so look for alternatives.
1177 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
1178 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
1179 test "X$echo_testing_string" = "X$echo_test_string"; then
1180 # This shell has a builtin print -r that does the trick.
1181 echo='print -r'
1182 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
1183 test "X$CONFIG_SHELL" != X/bin/ksh; then
1184 # If we have ksh, try running configure again with it.
1185 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
1186 export ORIGINAL_CONFIG_SHELL
1187 CONFIG_SHELL=/bin/ksh
1188 export CONFIG_SHELL
1189 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
1190 else
1191 # Try using printf.
1192 echo='printf %s\n'
1193 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
1194 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
1195 test "X$echo_testing_string" = "X$echo_test_string"; then
1196 # Cool, printf works
1197 :
1198 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
1199 test "X$echo_testing_string" = 'X\t' &&
1200 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
1201 test "X$echo_testing_string" = "X$echo_test_string"; then
1202 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
1203 export CONFIG_SHELL
1204 SHELL="$CONFIG_SHELL"
1205 export SHELL
1206 echo="$CONFIG_SHELL [$]0 --fallback-echo"
1207 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
1208 test "X$echo_testing_string" = 'X\t' &&
1209 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
1210 test "X$echo_testing_string" = "X$echo_test_string"; then
1211 echo="$CONFIG_SHELL [$]0 --fallback-echo"
1212 else
1213 # maybe with a smaller string...
1214 prev=:
1215
1216 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
1217 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
1218 then
1219 break
1220 fi
1221 prev="$cmd"
1222 done
1223
1224 if test "$prev" != 'sed 50q "[$]0"'; then
1225 echo_test_string=`eval $prev`
1226 export echo_test_string
1227 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
1228 else
1229 # Oops. We lost completely, so just stick with echo.
1230 echo=echo
1231 fi
1232 fi
1233 fi
1234 fi
1235 fi
1236 fi
1237
1238 # Copy echo and quote the copy suitably for passing to libtool from
1239 # the Makefile, instead of quoting the original, which is used later.
1240 ECHO=$echo
1241 if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
1242 ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
1243 fi
1244
1245 AC_SUBST(ECHO)
1246 ])])# _LT_AC_PROG_ECHO_BACKSLASH
1247
1248
1249 # _LT_AC_LOCK
1250 # -----------
1251 AC_DEFUN([_LT_AC_LOCK],
1252 [AC_ARG_ENABLE([libtool-lock],
1253 [AC_HELP_STRING([--disable-libtool-lock],
1254 [avoid locking (might break parallel builds)])])
1255 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1256
1257 # Some flags need to be propagated to the compiler or linker for good
1258 # libtool support.
1259 case $host in
1260 ia64-*-hpux*)
1261 # Find out which ABI we are using.
1262 echo 'int i;' > conftest.$ac_ext
1263 if AC_TRY_EVAL(ac_compile); then
1264 case `/usr/bin/file conftest.$ac_objext` in
1265 *ELF-32*)
1266 HPUX_IA64_MODE="32"
1267 ;;
1268 *ELF-64*)
1269 HPUX_IA64_MODE="64"
1270 ;;
1271 esac
1272 fi
1273 rm -rf conftest*
1274 ;;
1275 *-*-irix6*)
1276 # Find out which ABI we are using.
1277 echo '[#]line __oline__ "configure"' > conftest.$ac_ext
1278 if AC_TRY_EVAL(ac_compile); then
1279 if test "$lt_cv_prog_gnu_ld" = yes; then
1280 case `/usr/bin/file conftest.$ac_objext` in
1281 *32-bit*)
1282 LD="${LD-ld} -melf32bsmip"
1283 ;;
1284 *N32*)
1285 LD="${LD-ld} -melf32bmipn32"
1286 ;;
1287 *64-bit*)
1288 LD="${LD-ld} -melf64bmip"
1289 ;;
1290 esac
1291 else
1292 case `/usr/bin/file conftest.$ac_objext` in
1293 *32-bit*)
1294 LD="${LD-ld} -32"
1295 ;;
1296 *N32*)
1297 LD="${LD-ld} -n32"
1298 ;;
1299 *64-bit*)
1300 LD="${LD-ld} -64"
1301 ;;
1302 esac
1303 fi
1304 fi
1305 rm -rf conftest*
1306 ;;
1307
1308 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
1309 # Find out which ABI we are using.
1310 echo 'int i;' > conftest.$ac_ext
1311 if AC_TRY_EVAL(ac_compile); then
1312 case "`/usr/bin/file conftest.o`" in
1313 *32-bit*)
1314 case $host in
1315 x86_64-*linux*)
1316 LD="${LD-ld} -m elf_i386"
1317 ;;
1318 ppc64-*linux*|powerpc64-*linux*)
1319 LD="${LD-ld} -m elf32ppclinux"
1320 ;;
1321 s390x-*linux*)
1322 LD="${LD-ld} -m elf_s390"
1323 ;;
1324 sparc64-*linux*)
1325 LD="${LD-ld} -m elf32_sparc"
1326 ;;
1327 esac
1328 ;;
1329 *64-bit*)
1330 case $host in
1331 x86_64-*linux*)
1332 LD="${LD-ld} -m elf_x86_64"
1333 ;;
1334 ppc*-*linux*|powerpc*-*linux*)
1335 LD="${LD-ld} -m elf64ppc"
1336 ;;
1337 s390*-*linux*)
1338 LD="${LD-ld} -m elf64_s390"
1339 ;;
1340 sparc*-*linux*)
1341 LD="${LD-ld} -m elf64_sparc"
1342 ;;
1343 esac
1344 ;;
1345 esac
1346 fi
1347 rm -rf conftest*
1348 ;;
1349
1350 *-*-sco3.2v5*)
1351 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1352 SAVE_CFLAGS="$CFLAGS"
1353 CFLAGS="$CFLAGS -belf"
1354 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1355 [AC_LANG_PUSH(C)
1356 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1357 AC_LANG_POP])
1358 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1359 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1360 CFLAGS="$SAVE_CFLAGS"
1361 fi
1362 ;;
1363 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
1364 [*-*-cygwin* | *-*-mingw* | *-*-pw32*)
1365 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
1366 AC_CHECK_TOOL(AS, as, false)
1367 AC_CHECK_TOOL(OBJDUMP, objdump, false)
1368 ;;
1369 ])
1370 esac
1371
1372 need_locks="$enable_libtool_lock"
1373
1374 ])# _LT_AC_LOCK
1375
1376
1377 # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1378 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1379 # ----------------------------------------------------------------
1380 # Check whether the given compiler option works
1381 AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
1382 [AC_REQUIRE([LT_AC_PROG_SED])
1383 AC_CACHE_CHECK([$1], [$2],
1384 [$2=no
1385 ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1386 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
1387 lt_compiler_flag="$3"
1388 # Insert the option either (1) after the last *FLAGS variable, or
1389 # (2) before a word containing "conftest.", or (3) at the end.
1390 # Note that $ac_compile itself does not contain backslashes and begins
1391 # with a dollar sign (not a hyphen), so the echo should work correctly.
1392 # The option is referenced via a variable to avoid confusing sed.
1393 lt_compile=`echo "$ac_compile" | $SED \
1394 -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
1395 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1396 -e 's:$: $lt_compiler_flag:'`
1397 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1398 (eval "$lt_compile" 2>conftest.err)
1399 ac_status=$?
1400 cat conftest.err >&AS_MESSAGE_LOG_FD
1401 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1402 if (exit $ac_status) && test -s "$ac_outfile"; then
1403 # The compiler can only warn and ignore the option if not recognized
1404 # So say no if there are warnings
1405 if test ! -s conftest.err; then
1406 $2=yes
1407 fi
1408 fi
1409 $rm conftest*
1410 ])
1411
1412 if test x"[$]$2" = xyes; then
1413 ifelse([$5], , :, [$5])
1414 else
1415 ifelse([$6], , :, [$6])
1416 fi
1417 ])# AC_LIBTOOL_COMPILER_OPTION
1418
1419
1420 # AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1421 # [ACTION-SUCCESS], [ACTION-FAILURE])
1422 # ------------------------------------------------------------
1423 # Check whether the given compiler option works
1424 AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
1425 [AC_CACHE_CHECK([$1], [$2],
1426 [$2=no
1427 save_LDFLAGS="$LDFLAGS"
1428 LDFLAGS="$LDFLAGS $3"
1429 printf "$lt_simple_link_test_code" > conftest.$ac_ext
1430 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1431 # The compiler can only warn and ignore the option if not recognized
1432 # So say no if there are warnings
1433 if test -s conftest.err; then
1434 # Append any errors to the config.log.
1435 cat conftest.err 1>&AS_MESSAGE_LOG_FD
1436 else
1437 $2=yes
1438 fi
1439 fi
1440 $rm conftest*
1441 LDFLAGS="$save_LDFLAGS"
1442 ])
1443
1444 if test x"[$]$2" = xyes; then
1445 ifelse([$4], , :, [$4])
1446 else
1447 ifelse([$5], , :, [$5])
1448 fi
1449 ])# AC_LIBTOOL_LINKER_OPTION
1450
1451
1452 # AC_LIBTOOL_SYS_MAX_CMD_LEN
1453 # --------------------------
1454 AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
1455 [# find the maximum length of command line arguments
1456 AC_MSG_CHECKING([the maximum length of command line arguments])
1457 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1458 i=0
1459 testring="ABCD"
1460
1461 case $build_os in
1462 msdosdjgpp*)
1463 # On DJGPP, this test can blow up pretty badly due to problems in libc
1464 # (any single argument exceeding 2000 bytes causes a buffer overrun
1465 # during glob expansion). Even if it were fixed, the result of this
1466 # check would be larger than it should be.
1467 lt_cv_sys_max_cmd_len=12288; # 12K is about right
1468 ;;
1469
1470 gnu*)
1471 # Under GNU Hurd, this test is not required because there is
1472 # no limit to the length of command line arguments.
1473 # Libtool will interpret -1 as no limit whatsoever
1474 lt_cv_sys_max_cmd_len=-1;
1475 ;;
1476
1477 cygwin* | mingw*)
1478 # On Win9x/ME, this test blows up -- it succeeds, but takes
1479 # about 5 minutes as the teststring grows exponentially.
1480 # Worse, since 9x/ME are not pre-emptively multitasking,
1481 # you end up with a "frozen" computer, even though with patience
1482 # the test eventually succeeds (with a max line length of 256k).
1483 # Instead, let's just punt: use the minimum linelength reported by
1484 # all of the supported platforms: 8192 (on NT/2K/XP).
1485 lt_cv_sys_max_cmd_len=8192;
1486 ;;
1487
1488 amigaos*)
1489 # On AmigaOS with pdksh, this test takes hours, literally.
1490 # So we just punt and use a minimum line length of 8192.
1491 lt_cv_sys_max_cmd_len=8192;
1492 ;;
1493
1494 *)
1495 # If test is not a shell built-in, we'll probably end up computing a
1496 # maximum length that is only half of the actual maximum length, but
1497 # we can't tell.
1498 while (test "X"`$CONFIG_SHELL [$]0 --fallback-echo "X$testring" 2>/dev/null` \
1499 = "XX$testring") >/dev/null 2>&1 &&
1500 new_result=`expr "X$testring" : ".*" 2>&1` &&
1501 lt_cv_sys_max_cmd_len=$new_result &&
1502 test $i != 17 # 1/2 MB should be enough
1503 do
1504 i=`expr $i + 1`
1505 testring=$testring$testring
1506 done
1507 testring=
1508 # Add a significant safety factor because C++ compilers can tack on massive
1509 # amounts of additional arguments before passing them to the linker.
1510 # It appears as though 1/2 is a usable value.
1511 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1512 ;;
1513 esac
1514 ])
1515 if test -n $lt_cv_sys_max_cmd_len ; then
1516 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1517 else
1518 AC_MSG_RESULT(none)
1519 fi
1520 ])# AC_LIBTOOL_SYS_MAX_CMD_LEN
1521
1522
1523 # _LT_AC_CHECK_DLFCN
1524 # --------------------
1525 AC_DEFUN([_LT_AC_CHECK_DLFCN],
1526 [AC_CHECK_HEADERS(dlfcn.h)dnl
1527 ])# _LT_AC_CHECK_DLFCN
1528
1529
1530 # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1531 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1532 # ------------------------------------------------------------------
1533 AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
1534 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
1535 if test "$cross_compiling" = yes; then :
1536 [$4]
1537 else
1538 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1539 lt_status=$lt_dlunknown
1540 cat > conftest.$ac_ext <<EOF
1541 [#line __oline__ "configure"
1542 #include "confdefs.h"
1543
1544 #if HAVE_DLFCN_H
1545 #include <dlfcn.h>
1546 #endif
1547
1548 #include <stdio.h>
1549
1550 #ifdef RTLD_GLOBAL
1551 # define LT_DLGLOBAL RTLD_GLOBAL
1552 #else
1553 # ifdef DL_GLOBAL
1554 # define LT_DLGLOBAL DL_GLOBAL
1555 # else
1556 # define LT_DLGLOBAL 0
1557 # endif
1558 #endif
1559
1560 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1561 find out it does not work in some platform. */
1562 #ifndef LT_DLLAZY_OR_NOW
1563 # ifdef RTLD_LAZY
1564 # define LT_DLLAZY_OR_NOW RTLD_LAZY
1565 # else
1566 # ifdef DL_LAZY
1567 # define LT_DLLAZY_OR_NOW DL_LAZY
1568 # else
1569 # ifdef RTLD_NOW
1570 # define LT_DLLAZY_OR_NOW RTLD_NOW
1571 # else
1572 # ifdef DL_NOW
1573 # define LT_DLLAZY_OR_NOW DL_NOW
1574 # else
1575 # define LT_DLLAZY_OR_NOW 0
1576 # endif
1577 # endif
1578 # endif
1579 # endif
1580 #endif
1581
1582 #ifdef __cplusplus
1583 extern "C" void exit (int);
1584 #endif
1585
1586 void fnord() { int i=42;}
1587 int main ()
1588 {
1589 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1590 int status = $lt_dlunknown;
1591
1592 if (self)
1593 {
1594 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1595 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1596 /* dlclose (self); */
1597 }
1598
1599 exit (status);
1600 }]
1601 EOF
1602 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
1603 (./conftest; exit; ) 2>/dev/null
1604 lt_status=$?
1605 case x$lt_status in
1606 x$lt_dlno_uscore) $1 ;;
1607 x$lt_dlneed_uscore) $2 ;;
1608 x$lt_unknown|x*) $3 ;;
1609 esac
1610 else :
1611 # compilation failed
1612 $3
1613 fi
1614 fi
1615 rm -fr conftest*
1616 ])# _LT_AC_TRY_DLOPEN_SELF
1617
1618
1619 # AC_LIBTOOL_DLOPEN_SELF
1620 # -------------------
1621 AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
1622 [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
1623 if test "x$enable_dlopen" != xyes; then
1624 enable_dlopen=unknown
1625 enable_dlopen_self=unknown
1626 enable_dlopen_self_static=unknown
1627 else
1628 lt_cv_dlopen=no
1629 lt_cv_dlopen_libs=
1630
1631 case $host_os in
1632 beos*)
1633 lt_cv_dlopen="load_add_on"
1634 lt_cv_dlopen_libs=
1635 lt_cv_dlopen_self=yes
1636 ;;
1637
1638 mingw* | pw32*)
1639 lt_cv_dlopen="LoadLibrary"
1640 lt_cv_dlopen_libs=
1641 ;;
1642
1643 cygwin*)
1644 lt_cv_dlopen="dlopen"
1645 lt_cv_dlopen_libs=
1646 ;;
1647
1648 darwin*)
1649 # if libdl is installed we need to link against it
1650 AC_CHECK_LIB([dl], [dlopen],
1651 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1652 lt_cv_dlopen="dyld"
1653 lt_cv_dlopen_libs=
1654 lt_cv_dlopen_self=yes
1655 ])
1656 ;;
1657
1658 *)
1659 AC_CHECK_FUNC([shl_load],
1660 [lt_cv_dlopen="shl_load"],
1661 [AC_CHECK_LIB([dld], [shl_load],
1662 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
1663 [AC_CHECK_FUNC([dlopen],
1664 [lt_cv_dlopen="dlopen"],
1665 [AC_CHECK_LIB([dl], [dlopen],
1666 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1667 [AC_CHECK_LIB([svld], [dlopen],
1668 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1669 [AC_CHECK_LIB([dld], [dld_link],
1670 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
1671 ])
1672 ])
1673 ])
1674 ])
1675 ])
1676 ;;
1677 esac
1678
1679 if test "x$lt_cv_dlopen" != xno; then
1680 enable_dlopen=yes
1681 else
1682 enable_dlopen=no
1683 fi
1684
1685 case $lt_cv_dlopen in
1686 dlopen)
1687 save_CPPFLAGS="$CPPFLAGS"
1688 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1689
1690 save_LDFLAGS="$LDFLAGS"
1691 eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1692
1693 save_LIBS="$LIBS"
1694 LIBS="$lt_cv_dlopen_libs $LIBS"
1695
1696 AC_CACHE_CHECK([whether a program can dlopen itself],
1697 lt_cv_dlopen_self, [dnl
1698 _LT_AC_TRY_DLOPEN_SELF(
1699 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1700 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1701 ])
1702
1703 if test "x$lt_cv_dlopen_self" = xyes; then
1704 LDFLAGS="$LDFLAGS $link_static_flag"
1705 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1706 lt_cv_dlopen_self_static, [dnl
1707 _LT_AC_TRY_DLOPEN_SELF(
1708 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1709 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1710 ])
1711 fi
1712
1713 CPPFLAGS="$save_CPPFLAGS"
1714 LDFLAGS="$save_LDFLAGS"
1715 LIBS="$save_LIBS"
1716 ;;
1717 esac
1718
1719 case $lt_cv_dlopen_self in
1720 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1721 *) enable_dlopen_self=unknown ;;
1722 esac
1723
1724 case $lt_cv_dlopen_self_static in
1725 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1726 *) enable_dlopen_self_static=unknown ;;
1727 esac
1728 fi
1729 ])# AC_LIBTOOL_DLOPEN_SELF
1730
1731
1732 # AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
1733 # ---------------------------------
1734 # Check to see if options -c and -o are simultaneously supported by compiler
1735 AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
1736 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
1737 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1738 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1739 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1740 $rm -r conftest 2>/dev/null
1741 mkdir conftest
1742 cd conftest
1743 mkdir out
1744 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
1745
1746 # According to Tom Tromey, Ian Lance Taylor reported there are C compilers
1747 # that will create temporary files in the current directory regardless of
1748 # the output directory. Thus, making CWD read-only will cause this test
1749 # to fail, enabling locking or at least warning the user not to do parallel
1750 # builds.
1751 chmod -w .
1752
1753 lt_compiler_flag="-o out/conftest2.$ac_objext"
1754 # Insert the option either (1) after the last *FLAGS variable, or
1755 # (2) before a word containing "conftest.", or (3) at the end.
1756 # Note that $ac_compile itself does not contain backslashes and begins
1757 # with a dollar sign (not a hyphen), so the echo should work correctly.
1758 lt_compile=`echo "$ac_compile" | $SED \
1759 -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
1760 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1761 -e 's:$: $lt_compiler_flag:'`
1762 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1763 (eval "$lt_compile" 2>out/conftest.err)
1764 ac_status=$?
1765 cat out/conftest.err >&AS_MESSAGE_LOG_FD
1766 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1767 if (exit $ac_status) && test -s out/conftest2.$ac_objext
1768 then
1769 # The compiler can only warn and ignore the option if not recognized
1770 # So say no if there are warnings
1771 if test ! -s out/conftest.err; then
1772 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1773 fi
1774 fi
1775 chmod u+w .
1776 $rm conftest*
1777 # SGI C++ compiler will create directory out/ii_files/ for
1778 # template instantiation
1779 test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
1780 $rm out/* && rmdir out
1781 cd ..
1782 rmdir conftest
1783 $rm conftest*
1784 ])
1785 ])# AC_LIBTOOL_PROG_CC_C_O
1786
1787
1788 # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
1789 # -----------------------------------------
1790 # Check to see if we can do hard links to lock some files if needed
1791 AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
1792 [AC_REQUIRE([_LT_AC_LOCK])dnl
1793
1794 hard_links="nottested"
1795 if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1796 # do not overwrite the value of need_locks provided by the user
1797 AC_MSG_CHECKING([if we can lock with hard links])
1798 hard_links=yes
1799 $rm conftest*
1800 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1801 touch conftest.a
1802 ln conftest.a conftest.b 2>&5 || hard_links=no
1803 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1804 AC_MSG_RESULT([$hard_links])
1805 if test "$hard_links" = no; then
1806 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1807 need_locks=warn
1808 fi
1809 else
1810 need_locks=no
1811 fi
1812 ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
1813
1814
1815 # AC_LIBTOOL_OBJDIR
1816 # -----------------
1817 AC_DEFUN([AC_LIBTOOL_OBJDIR],
1818 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1819 [rm -f .libs 2>/dev/null
1820 mkdir .libs 2>/dev/null
1821 if test -d .libs; then
1822 lt_cv_objdir=.libs
1823 else
1824 # MS-DOS does not allow filenames that begin with a dot.
1825 lt_cv_objdir=_libs
1826 fi
1827 rmdir .libs 2>/dev/null])
1828 objdir=$lt_cv_objdir
1829 ])# AC_LIBTOOL_OBJDIR
1830
1831
1832 # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1833 # ----------------------------------------------
1834 # Check hardcoding attributes.
1835 AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1836 [AC_MSG_CHECKING([how to hardcode library paths into programs])
1837 _LT_AC_TAGVAR(hardcode_action, $1)=
1838 if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1839 test -n "$_LT_AC_TAGVAR(runpath_var $1)" || \
1840 test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)"="Xyes" ; then
1841
1842 # We can hardcode non-existant directories.
1843 if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
1844 # If the only mechanism to avoid hardcoding is shlibpath_var, we
1845 # have to relink, otherwise we might link with an installed library
1846 # when we should be linking with a yet-to-be-installed one
1847 ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1848 test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
1849 # Linking always hardcodes the temporary library directory.
1850 _LT_AC_TAGVAR(hardcode_action, $1)=relink
1851 else
1852 # We can link without hardcoding, and we can hardcode nonexisting dirs.
1853 _LT_AC_TAGVAR(hardcode_action, $1)=immediate
1854 fi
1855 else
1856 # We cannot hardcode anything, or else we can only hardcode existing
1857 # directories.
1858 _LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1859 fi
1860 AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1861
1862 if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1863 # Fast installation is not supported
1864 enable_fast_install=no
1865 elif test "$shlibpath_overrides_runpath" = yes ||
1866 test "$enable_shared" = no; then
1867 # Fast installation is not necessary
1868 enable_fast_install=needless
1869 fi
1870 ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1871
1872
1873 # AC_LIBTOOL_SYS_LIB_STRIP
1874 # ------------------------
1875 AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1876 [striplib=
1877 old_striplib=
1878 AC_MSG_CHECKING([whether stripping libraries is possible])
1879 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1880 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1881 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1882 AC_MSG_RESULT([yes])
1883 else
1884 # FIXME - insert some real tests, host_os isn't really good enough
1885 case $host_os in
1886 darwin*)
1887 if test -n "$STRIP" ; then
1888 striplib="$STRIP -x"
1889 AC_MSG_RESULT([yes])
1890 else
1891 AC_MSG_RESULT([no])
1892 fi
1893 ;;
1894 *)
1895 AC_MSG_RESULT([no])
1896 ;;
1897 esac
1898 fi
1899 ])# AC_LIBTOOL_SYS_LIB_STRIP
1900
1901
1902 # AC_LIBTOOL_SYS_DYNAMIC_LINKER
1903 # -----------------------------
1904 # PORTME Fill in your ld.so characteristics
1905 AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1906 [AC_MSG_CHECKING([dynamic linker characteristics])
1907 library_names_spec=
1908 libname_spec='lib$name'
1909 soname_spec=
1910 shrext=".so"
1911 postinstall_cmds=
1912 postuninstall_cmds=
1913 finish_cmds=
1914 finish_eval=
1915 shlibpath_var=
1916 shlibpath_overrides_runpath=unknown
1917 version_type=none
1918 dynamic_linker="$host_os ld.so"
1919 sys_lib_dlsearch_path_spec="/lib /usr/lib"
1920 if test "$GCC" = yes; then
1921 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1922 if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
1923 # if the path contains ";" then we assume it to be the separator
1924 # otherwise default to the standard path separator (i.e. ":") - it is
1925 # assumed that no part of a normal pathname contains ";" but that should
1926 # okay in the real world where ";" in dirpaths is itself problematic.
1927 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1928 else
1929 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1930 fi
1931 else
1932 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1933 fi
1934 need_lib_prefix=unknown
1935 hardcode_into_libs=no
1936
1937 # when you set need_version to no, make sure it does not cause -set_version
1938 # flags to be left without arguments
1939 need_version=unknown
1940
1941 case $host_os in
1942 aix3*)
1943 version_type=linux
1944 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
1945 shlibpath_var=LIBPATH
1946
1947 # AIX 3 has no versioning support, so we append a major version to the name.
1948 soname_spec='${libname}${release}${shared_ext}$major'
1949 ;;
1950
1951 aix4* | aix5*)
1952 version_type=linux
1953 need_lib_prefix=no
1954 need_version=no
1955 hardcode_into_libs=yes
1956 if test "$host_cpu" = ia64; then
1957 # AIX 5 supports IA64
1958 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
1959 shlibpath_var=LD_LIBRARY_PATH
1960 else
1961 # With GCC up to 2.95.x, collect2 would create an import file
1962 # for dependence libraries. The import file would start with
1963 # the line `#! .'. This would cause the generated library to
1964 # depend on `.', always an invalid library. This was fixed in
1965 # development snapshots of GCC prior to 3.0.
1966 case $host_os in
1967 aix4 | aix4.[[01]] | aix4.[[01]].*)
1968 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1969 echo ' yes '
1970 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1971 :
1972 else
1973 can_build_shared=no
1974 fi
1975 ;;
1976 esac
1977 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1978 # soname into executable. Probably we can add versioning support to
1979 # collect2, so additional links can be useful in future.
1980 if test "$aix_use_runtimelinking" = yes; then
1981 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
1982 # instead of lib<name>.a to let people know that these are not
1983 # typical AIX shared libraries.
1984 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1985 else
1986 # We preserve .a as extension for shared libraries through AIX4.2
1987 # and later when we are not doing run time linking.
1988 library_names_spec='${libname}${release}.a $libname.a'
1989 soname_spec='${libname}${release}${shared_ext}$major'
1990 fi
1991 shlibpath_var=LIBPATH
1992 fi
1993 ;;
1994
1995 amigaos*)
1996 library_names_spec='$libname.ixlibrary $libname.a'
1997 # Create ${libname}_ixlibrary.a entries in /sys/libs.
1998 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 ${libname}_ixlibrary.a || exit 1; done'
1999 ;;
2000
2001 beos*)
2002 library_names_spec='${libname}${shared_ext}'
2003 dynamic_linker="$host_os ld.so"
2004 shlibpath_var=LIBRARY_PATH
2005 ;;
2006
2007 bsdi4*)
2008 version_type=linux
2009 need_version=no
2010 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2011 soname_spec='${libname}${release}${shared_ext}$major'
2012 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2013 shlibpath_var=LD_LIBRARY_PATH
2014 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2015 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2016 # the default ld.so.conf also contains /usr/contrib/lib and
2017 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2018 # libtool to hard-code these into programs
2019 ;;
2020
2021 cygwin* | mingw* | pw32*)
2022 version_type=windows
2023 shrext=".dll"
2024 need_version=no
2025 need_lib_prefix=no
2026
2027 case $GCC,$host_os in
2028 yes,cygwin* | yes,mingw* | yes,pw32*)
2029 library_names_spec='$libname.dll.a'
2030 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2031 postinstall_cmds='base_file=`basename \${file}`~
2032 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
2033 dldir=$destdir/`dirname \$dlpath`~
2034 test -d \$dldir || mkdir -p \$dldir~
2035 $install_prog $dir/$dlname \$dldir/$dlname'
2036 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2037 dlpath=$dir/\$dldll~
2038 $rm \$dlpath'
2039 shlibpath_overrides_runpath=yes
2040
2041 case $host_os in
2042 cygwin*)
2043 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
2044 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2045 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
2046 ;;
2047 mingw*)
2048 # MinGW DLLs use traditional 'lib' prefix
2049 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2050 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
2051 if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
2052 # It is most probably a Windows format PATH printed by
2053 # mingw gcc, but we are running on Cygwin. Gcc prints its search
2054 # path with ; separators, and with drive letters. We can handle the
2055 # drive letters (cygwin fileutils understands them), so leave them,
2056 # especially as we might pass files found there to a mingw objdump,
2057 # which wouldn't understand a cygwinified path. Ahh.
2058 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2059 else
2060 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2061 fi
2062 ;;
2063 pw32*)
2064 # pw32 DLLs use 'pw' prefix rather than 'lib'
2065 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
2066 ;;
2067 esac
2068 ;;
2069
2070 *)
2071 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2072 ;;
2073 esac
2074 dynamic_linker='Win32 ld.exe'
2075 # FIXME: first we should search . and the directory the executable is in
2076 shlibpath_var=PATH
2077 ;;
2078
2079 darwin* | rhapsody*)
2080 dynamic_linker="$host_os dyld"
2081 version_type=darwin
2082 need_lib_prefix=no
2083 need_version=no
2084 library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
2085 soname_spec='${libname}${release}${major}$shared_ext'
2086 shlibpath_overrides_runpath=yes
2087 shlibpath_var=DYLD_LIBRARY_PATH
2088 shrext='$(test .$module = .yes && echo .so || echo .dylib)'
2089 # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
2090 if test "$GCC" = yes; then
2091 sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
2092 else
2093 sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
2094 fi
2095 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2096 ;;
2097
2098 dgux*)
2099 version_type=linux
2100 need_lib_prefix=no
2101 need_version=no
2102 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
2103 soname_spec='${libname}${release}${shared_ext}$major'
2104 shlibpath_var=LD_LIBRARY_PATH
2105 ;;
2106
2107 freebsd1*)
2108 dynamic_linker=no
2109 ;;
2110
2111 kfreebsd*-gnu)
2112 version_type=linux
2113 need_lib_prefix=no
2114 need_version=no
2115 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2116 soname_spec='${libname}${release}${shared_ext}$major'
2117 shlibpath_var=LD_LIBRARY_PATH
2118 shlibpath_overrides_runpath=no
2119 hardcode_into_libs=yes
2120 dynamic_linker='GNU ld.so'
2121 ;;
2122
2123 freebsd*)
2124 objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
2125 version_type=freebsd-$objformat
2126 case $version_type in
2127 freebsd-elf*)
2128 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2129 need_version=no
2130 need_lib_prefix=no
2131 ;;
2132 freebsd-*)
2133 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
2134 need_version=yes
2135 ;;
2136 esac
2137 shlibpath_var=LD_LIBRARY_PATH
2138 case $host_os in
2139 freebsd2*)
2140 shlibpath_overrides_runpath=yes
2141 ;;
2142 freebsd3.[01]* | freebsdelf3.[01]*)
2143 shlibpath_overrides_runpath=yes
2144 hardcode_into_libs=yes
2145 ;;
2146 *) # from 3.2 on
2147 shlibpath_overrides_runpath=no
2148 hardcode_into_libs=yes
2149 ;;
2150 esac
2151 ;;
2152
2153 gnu*)
2154 version_type=linux
2155 need_lib_prefix=no
2156 need_version=no
2157 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2158 soname_spec='${libname}${release}${shared_ext}$major'
2159 shlibpath_var=LD_LIBRARY_PATH
2160 hardcode_into_libs=yes
2161 ;;
2162
2163 hpux9* | hpux10* | hpux11*)
2164 # Give a soname corresponding to the major version so that dld.sl refuses to
2165 # link against other versions.
2166 version_type=sunos
2167 need_lib_prefix=no
2168 need_version=no
2169 case "$host_cpu" in
2170 ia64*)
2171 shrext='.so'
2172 hardcode_into_libs=yes
2173 dynamic_linker="$host_os dld.so"
2174 shlibpath_var=LD_LIBRARY_PATH
2175 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2176 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2177 soname_spec='${libname}${release}${shared_ext}$major'
2178 if test "X$HPUX_IA64_MODE" = X32; then
2179 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2180 else
2181 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2182 fi
2183 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2184 ;;
2185 hppa*64*)
2186 shrext='.sl'
2187 hardcode_into_libs=yes
2188 dynamic_linker="$host_os dld.sl"
2189 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2190 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2191 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2192 soname_spec='${libname}${release}${shared_ext}$major'
2193 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2194 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2195 ;;
2196 *)
2197 shrext='.sl'
2198 dynamic_linker="$host_os dld.sl"
2199 shlibpath_var=SHLIB_PATH
2200 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2201 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2202 soname_spec='${libname}${release}${shared_ext}$major'
2203 ;;
2204 esac
2205 # HP-UX runs *really* slowly unless shared libraries are mode 555.
2206 postinstall_cmds='chmod 555 $lib'
2207 ;;
2208
2209 irix5* | irix6* | nonstopux*)
2210 case $host_os in
2211 nonstopux*) version_type=nonstopux ;;
2212 *)
2213 if test "$lt_cv_prog_gnu_ld" = yes; then
2214 version_type=linux
2215 else
2216 version_type=irix
2217 fi ;;
2218 esac
2219 need_lib_prefix=no
2220 need_version=no
2221 soname_spec='${libname}${release}${shared_ext}$major'
2222 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
2223 case $host_os in
2224 irix5* | nonstopux*)
2225 libsuff= shlibsuff=
2226 ;;
2227 *)
2228 case $LD in # libtool.m4 will add one of these switches to LD
2229 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2230 libsuff= shlibsuff= libmagic=32-bit;;
2231 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2232 libsuff=32 shlibsuff=N32 libmagic=N32;;
2233 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2234 libsuff=64 shlibsuff=64 libmagic=64-bit;;
2235 *) libsuff= shlibsuff= libmagic=never-match;;
2236 esac
2237 ;;
2238 esac
2239 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2240 shlibpath_overrides_runpath=no
2241 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2242 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2243 hardcode_into_libs=yes
2244 ;;
2245
2246 # No shared lib support for Linux oldld, aout, or coff.
2247 linux*oldld* | linux*aout* | linux*coff*)
2248 dynamic_linker=no
2249 ;;
2250
2251 # This must be Linux ELF.
2252 linux*)
2253 version_type=linux
2254 need_lib_prefix=no
2255 need_version=no
2256 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2257 soname_spec='${libname}${release}${shared_ext}$major'
2258 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2259 shlibpath_var=LD_LIBRARY_PATH
2260 shlibpath_overrides_runpath=no
2261 # This implies no fast_install, which is unacceptable.
2262 # Some rework will be needed to allow for fast_install
2263 # before this can be enabled.
2264 hardcode_into_libs=yes
2265
2266 # /usr/X11R6/lib and /usr/local/lib are common enough...
2267 sys_lib_dlsearch_path_spec="/lib /usr/lib /usr/X11R6/lib /usr/local/lib"
2268
2269 # We used to test for /lib/ld.so.1 and disable shared libraries on
2270 # powerpc, because MkLinux only supported shared libraries with the
2271 # GNU dynamic linker. Since this was broken with cross compilers,
2272 # most powerpc-linux boxes support dynamic linking these days and
2273 # people can always --disable-shared, the test was removed, and we
2274 # assume the GNU/Linux dynamic linker is in use.
2275 dynamic_linker='GNU/Linux ld.so'
2276 ;;
2277
2278 knetbsd*-gnu)
2279 version_type=linux
2280 need_lib_prefix=no
2281 need_version=no
2282 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2283 soname_spec='${libname}${release}${shared_ext}$major'
2284 shlibpath_var=LD_LIBRARY_PATH
2285 shlibpath_overrides_runpath=no
2286 hardcode_into_libs=yes
2287 dynamic_linker='GNU ld.so'
2288 ;;
2289
2290 netbsd*)
2291 version_type=sunos
2292 need_lib_prefix=no
2293 need_version=no
2294 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
2295 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2296 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2297 dynamic_linker='NetBSD (a.out) ld.so'
2298 else
2299 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} ${libname}${shared_ext}'
2300 soname_spec='${libname}${release}${shared_ext}$major'
2301 dynamic_linker='NetBSD ld.elf_so'
2302 fi
2303 shlibpath_var=LD_LIBRARY_PATH
2304 shlibpath_overrides_runpath=yes
2305 hardcode_into_libs=yes
2306 ;;
2307
2308 newsos6)
2309 version_type=linux
2310 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2311 shlibpath_var=LD_LIBRARY_PATH
2312 shlibpath_overrides_runpath=yes
2313 ;;
2314
2315 nto-qnx*)
2316 version_type=linux
2317 need_lib_prefix=no
2318 need_version=no
2319 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2320 soname_spec='${libname}${release}${shared_ext}$major'
2321 shlibpath_var=LD_LIBRARY_PATH
2322 shlibpath_overrides_runpath=yes
2323 ;;
2324
2325 openbsd*)
2326 version_type=sunos
2327 need_lib_prefix=no
2328 need_version=yes
2329 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2330 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2331 shlibpath_var=LD_LIBRARY_PATH
2332 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2333 case $host_os in
2334 openbsd2.[[89]] | openbsd2.[[89]].*)
2335 shlibpath_overrides_runpath=no
2336 ;;
2337 *)
2338 shlibpath_overrides_runpath=yes
2339 ;;
2340 esac
2341 else
2342 shlibpath_overrides_runpath=yes
2343 fi
2344 ;;
2345
2346 os2*)
2347 libname_spec='$name'
2348 shrext=".dll"
2349 need_lib_prefix=no
2350 library_names_spec='$libname${shared_ext} $libname.a'
2351 dynamic_linker='OS/2 ld.exe'
2352 shlibpath_var=LIBPATH
2353 ;;
2354
2355 osf3* | osf4* | osf5*)
2356 version_type=osf
2357 need_lib_prefix=no
2358 need_version=no
2359 soname_spec='${libname}${release}${shared_ext}$major'
2360 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2361 shlibpath_var=LD_LIBRARY_PATH
2362 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2363 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2364 ;;
2365
2366 sco3.2v5*)
2367 version_type=osf
2368 soname_spec='${libname}${release}${shared_ext}$major'
2369 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2370 shlibpath_var=LD_LIBRARY_PATH
2371 ;;
2372
2373 solaris*)
2374 version_type=linux
2375 need_lib_prefix=no
2376 need_version=no
2377 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2378 soname_spec='${libname}${release}${shared_ext}$major'
2379 shlibpath_var=LD_LIBRARY_PATH
2380 shlibpath_overrides_runpath=yes
2381 hardcode_into_libs=yes
2382 # ldd complains unless libraries are executable
2383 postinstall_cmds='chmod +x $lib'
2384 ;;
2385
2386 sunos4*)
2387 version_type=sunos
2388 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2389 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2390 shlibpath_var=LD_LIBRARY_PATH
2391 shlibpath_overrides_runpath=yes
2392 if test "$with_gnu_ld" = yes; then
2393 need_lib_prefix=no
2394 fi
2395 need_version=yes
2396 ;;
2397
2398 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
2399 version_type=linux
2400 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2401 soname_spec='${libname}${release}${shared_ext}$major'
2402 shlibpath_var=LD_LIBRARY_PATH
2403 case $host_vendor in
2404 sni)
2405 shlibpath_overrides_runpath=no
2406 need_lib_prefix=no
2407 export_dynamic_flag_spec='${wl}-Blargedynsym'
2408 runpath_var=LD_RUN_PATH
2409 ;;
2410 siemens)
2411 need_lib_prefix=no
2412 ;;
2413 motorola)
2414 need_lib_prefix=no
2415 need_version=no
2416 shlibpath_overrides_runpath=no
2417 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2418 ;;
2419 esac
2420 ;;
2421
2422 sysv4*MP*)
2423 if test -d /usr/nec ;then
2424 version_type=linux
2425 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
2426 soname_spec='$libname${shared_ext}.$major'
2427 shlibpath_var=LD_LIBRARY_PATH
2428 fi
2429 ;;
2430
2431 uts4*)
2432 version_type=linux
2433 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2434 soname_spec='${libname}${release}${shared_ext}$major'
2435 shlibpath_var=LD_LIBRARY_PATH
2436 ;;
2437
2438 *)
2439 dynamic_linker=no
2440 ;;
2441 esac
2442 AC_MSG_RESULT([$dynamic_linker])
2443 test "$dynamic_linker" = no && can_build_shared=no
2444 ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
2445
2446
2447 # _LT_AC_TAGCONFIG
2448 # ----------------
2449 AC_DEFUN([_LT_AC_TAGCONFIG],
2450 [AC_ARG_WITH([tags],
2451 [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
2452 [include additional configurations @<:@automatic@:>@])],
2453 [tagnames="$withval"])
2454
2455 if test -f "$ltmain" && test -n "$tagnames"; then
2456 if test ! -f "${ofile}"; then
2457 AC_MSG_WARN([output file `$ofile' does not exist])
2458 fi
2459
2460 if test -z "$LTCC"; then
2461 eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
2462 if test -z "$LTCC"; then
2463 AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
2464 else
2465 AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
2466 fi
2467 fi
2468
2469 # Extract list of available tagged configurations in $ofile.
2470 # Note that this assumes the entire list is on one line.
2471 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
2472
2473 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2474 for tagname in $tagnames; do
2475 IFS="$lt_save_ifs"
2476 # Check whether tagname contains only valid characters
2477 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
2478 "") ;;
2479 *) AC_MSG_ERROR([invalid tag name: $tagname])
2480 ;;
2481 esac
2482
2483 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
2484 then
2485 AC_MSG_ERROR([tag name \"$tagname\" already exists])
2486 fi
2487
2488 # Update the list of available tags.
2489 if test -n "$tagname"; then
2490 echo appending configuration tag \"$tagname\" to $ofile
2491
2492 case $tagname in
2493 CXX)
2494 if test -n "$CXX" && test "X$CXX" != "Xno"; then
2495 AC_LIBTOOL_LANG_CXX_CONFIG
2496 else
2497 tagname=""
2498 fi
2499 ;;
2500
2501 F77)
2502 if test -n "$F77" && test "X$F77" != "Xno"; then
2503 AC_LIBTOOL_LANG_F77_CONFIG
2504 else
2505 tagname=""
2506 fi
2507 ;;
2508
2509 GCJ)
2510 if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
2511 AC_LIBTOOL_LANG_GCJ_CONFIG
2512 else
2513 tagname=""
2514 fi
2515 ;;
2516
2517 RC)
2518 AC_LIBTOOL_LANG_RC_CONFIG
2519 ;;
2520
2521 *)
2522 AC_MSG_ERROR([Unsupported tag name: $tagname])
2523 ;;
2524 esac
2525
2526 # Append the new tag name to the list of available tags.
2527 if test -n "$tagname" ; then
2528 available_tags="$available_tags $tagname"
2529 fi
2530 fi
2531 done
2532 IFS="$lt_save_ifs"
2533
2534 # Now substitute the updated list of available tags.
2535 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
2536 mv "${ofile}T" "$ofile"
2537 chmod +x "$ofile"
2538 else
2539 rm -f "${ofile}T"
2540 AC_MSG_ERROR([unable to update list of available tagged configurations.])
2541 fi
2542 fi
2543 ])# _LT_AC_TAGCONFIG
2544
2545
2546 # AC_LIBTOOL_DLOPEN
2547 # -----------------
2548 # enable checks for dlopen support
2549 AC_DEFUN([AC_LIBTOOL_DLOPEN],
2550 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
2551 ])# AC_LIBTOOL_DLOPEN
2552
2553
2554 # AC_LIBTOOL_WIN32_DLL
2555 # --------------------
2556 # declare package support for building win32 dll's
2557 AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
2558 [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
2559 ])# AC_LIBTOOL_WIN32_DLL
2560
2561
2562 # AC_ENABLE_SHARED([DEFAULT])
2563 # ---------------------------
2564 # implement the --enable-shared flag
2565 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2566 AC_DEFUN([AC_ENABLE_SHARED],
2567 [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
2568 AC_ARG_ENABLE([shared],
2569 [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
2570 [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
2571 [p=${PACKAGE-default}
2572 case $enableval in
2573 yes) enable_shared=yes ;;
2574 no) enable_shared=no ;;
2575 *)
2576 enable_shared=no
2577 # Look at the argument we got. We use all the common list separators.
2578 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2579 for pkg in $enableval; do
2580 IFS="$lt_save_ifs"
2581 if test "X$pkg" = "X$p"; then
2582 enable_shared=yes
2583 fi
2584 done
2585 IFS="$lt_save_ifs"
2586 ;;
2587 esac],
2588 [enable_shared=]AC_ENABLE_SHARED_DEFAULT)
2589 ])# AC_ENABLE_SHARED
2590
2591
2592 # AC_DISABLE_SHARED
2593 # -----------------
2594 #- set the default shared flag to --disable-shared
2595 AC_DEFUN([AC_DISABLE_SHARED],
2596 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2597 AC_ENABLE_SHARED(no)
2598 ])# AC_DISABLE_SHARED
2599
2600
2601 # AC_ENABLE_STATIC([DEFAULT])
2602 # ---------------------------
2603 # implement the --enable-static flag
2604 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2605 AC_DEFUN([AC_ENABLE_STATIC],
2606 [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
2607 AC_ARG_ENABLE([static],
2608 [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
2609 [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
2610 [p=${PACKAGE-default}
2611 case $enableval in
2612 yes) enable_static=yes ;;
2613 no) enable_static=no ;;
2614 *)
2615 enable_static=no
2616 # Look at the argument we got. We use all the common list separators.
2617 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2618 for pkg in $enableval; do
2619 IFS="$lt_save_ifs"
2620 if test "X$pkg" = "X$p"; then
2621 enable_static=yes
2622 fi
2623 done
2624 IFS="$lt_save_ifs"
2625 ;;
2626 esac],
2627 [enable_static=]AC_ENABLE_STATIC_DEFAULT)
2628 ])# AC_ENABLE_STATIC
2629
2630
2631 # AC_DISABLE_STATIC
2632 # -----------------
2633 # set the default static flag to --disable-static
2634 AC_DEFUN([AC_DISABLE_STATIC],
2635 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2636 AC_ENABLE_STATIC(no)
2637 ])# AC_DISABLE_STATIC
2638
2639
2640 # AC_ENABLE_FAST_INSTALL([DEFAULT])
2641 # ---------------------------------
2642 # implement the --enable-fast-install flag
2643 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2644 AC_DEFUN([AC_ENABLE_FAST_INSTALL],
2645 [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
2646 AC_ARG_ENABLE([fast-install],
2647 [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
2648 [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
2649 [p=${PACKAGE-default}
2650 case $enableval in
2651 yes) enable_fast_install=yes ;;
2652 no) enable_fast_install=no ;;
2653 *)
2654 enable_fast_install=no
2655 # Look at the argument we got. We use all the common list separators.
2656 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2657 for pkg in $enableval; do
2658 IFS="$lt_save_ifs"
2659 if test "X$pkg" = "X$p"; then
2660 enable_fast_install=yes
2661 fi
2662 done
2663 IFS="$lt_save_ifs"
2664 ;;
2665 esac],
2666 [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
2667 ])# AC_ENABLE_FAST_INSTALL
2668
2669
2670 # AC_DISABLE_FAST_INSTALL
2671 # -----------------------
2672 # set the default to --disable-fast-install
2673 AC_DEFUN([AC_DISABLE_FAST_INSTALL],
2674 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2675 AC_ENABLE_FAST_INSTALL(no)
2676 ])# AC_DISABLE_FAST_INSTALL
2677
2678
2679 # AC_LIBTOOL_PICMODE([MODE])
2680 # --------------------------
2681 # implement the --with-pic flag
2682 # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
2683 AC_DEFUN([AC_LIBTOOL_PICMODE],
2684 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2685 pic_mode=ifelse($#,1,$1,default)
2686 ])# AC_LIBTOOL_PICMODE
2687
2688
2689 # AC_PROG_EGREP
2690 # -------------
2691 # This is predefined starting with Autoconf 2.54, so this conditional
2692 # definition can be removed once we require Autoconf 2.54 or later.
2693 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
2694 [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
2695 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2696 then ac_cv_prog_egrep='grep -E'
2697 else ac_cv_prog_egrep='egrep'
2698 fi])
2699 EGREP=$ac_cv_prog_egrep
2700 AC_SUBST([EGREP])
2701 ])])
2702
2703
2704 # AC_PATH_TOOL_PREFIX
2705 # -------------------
2706 # find a file program which can recognise shared library
2707 AC_DEFUN([AC_PATH_TOOL_PREFIX],
2708 [AC_REQUIRE([AC_PROG_EGREP])dnl
2709 AC_MSG_CHECKING([for $1])
2710 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2711 [case $MAGIC_CMD in
2712 [[\\/*] | ?:[\\/]*])
2713 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2714 ;;
2715 *)
2716 lt_save_MAGIC_CMD="$MAGIC_CMD"
2717 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2718 dnl $ac_dummy forces splitting on constant user-supplied paths.
2719 dnl POSIX.2 word splitting is done only on the output of word expansions,
2720 dnl not every word. This closes a longstanding sh security hole.
2721 ac_dummy="ifelse([$2], , $PATH, [$2])"
2722 for ac_dir in $ac_dummy; do
2723 IFS="$lt_save_ifs"
2724 test -z "$ac_dir" && ac_dir=.
2725 if test -f $ac_dir/$1; then
2726 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2727 if test -n "$file_magic_test_file"; then
2728 case $deplibs_check_method in
2729 "file_magic "*)
2730 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
2731 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2732 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2733 $EGREP "$file_magic_regex" > /dev/null; then
2734 :
2735 else
2736 cat <<EOF 1>&2
2737
2738 *** Warning: the command libtool uses to detect shared libraries,
2739 *** $file_magic_cmd, produces output that libtool cannot recognize.
2740 *** The result is that libtool may fail to recognize shared libraries
2741 *** as such. This will affect the creation of libtool libraries that
2742 *** depend on shared libraries, but programs linked with such libtool
2743 *** libraries will work regardless of this problem. Nevertheless, you
2744 *** may want to report the problem to your system manager and/or to
2745 *** bug-libtool@gnu.org
2746
2747 EOF
2748 fi ;;
2749 esac
2750 fi
2751 break
2752 fi
2753 done
2754 IFS="$lt_save_ifs"
2755 MAGIC_CMD="$lt_save_MAGIC_CMD"
2756 ;;
2757 esac])
2758 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2759 if test -n "$MAGIC_CMD"; then
2760 AC_MSG_RESULT($MAGIC_CMD)
2761 else
2762 AC_MSG_RESULT(no)
2763 fi
2764 ])# AC_PATH_TOOL_PREFIX
2765
2766
2767 # AC_PATH_MAGIC
2768 # -------------
2769 # find a file program which can recognise a shared library
2770 AC_DEFUN([AC_PATH_MAGIC],
2771 [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2772 if test -z "$lt_cv_path_MAGIC_CMD"; then
2773 if test -n "$ac_tool_prefix"; then
2774 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2775 else
2776 MAGIC_CMD=:
2777 fi
2778 fi
2779 ])# AC_PATH_MAGIC
2780
2781
2782 # AC_PROG_LD
2783 # ----------
2784 # find the pathname to the GNU or non-GNU linker
2785 AC_DEFUN([AC_PROG_LD],
2786 [AC_ARG_WITH([gnu-ld],
2787 [AC_HELP_STRING([--with-gnu-ld],
2788 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
2789 [test "$withval" = no || with_gnu_ld=yes],
2790 [with_gnu_ld=no])
2791 AC_REQUIRE([LT_AC_PROG_SED])dnl
2792 AC_REQUIRE([AC_PROG_CC])dnl
2793 AC_REQUIRE([AC_CANONICAL_HOST])dnl
2794 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2795 ac_prog=ld
2796 if test "$GCC" = yes; then
2797 # Check if gcc -print-prog-name=ld gives a path.
2798 AC_MSG_CHECKING([for ld used by $CC])
2799 case $host in
2800 *-*-mingw*)
2801 # gcc leaves a trailing carriage return which upsets mingw
2802 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2803 *)
2804 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2805 esac
2806 case $ac_prog in
2807 # Accept absolute paths.
2808 [[\\/]]* | ?:[[\\/]]*)
2809 re_direlt='/[[^/]][[^/]]*/\.\./'
2810 # Canonicalize the pathname of ld
2811 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
2812 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2813 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
2814 done
2815 test -z "$LD" && LD="$ac_prog"
2816 ;;
2817 "")
2818 # If it fails, then pretend we aren't using GCC.
2819 ac_prog=ld
2820 ;;
2821 *)
2822 # If it is relative, then search for the first ld in PATH.
2823 with_gnu_ld=unknown
2824 ;;
2825 esac
2826 elif test "$with_gnu_ld" = yes; then
2827 AC_MSG_CHECKING([for GNU ld])
2828 else
2829 AC_MSG_CHECKING([for non-GNU ld])
2830 fi
2831 AC_CACHE_VAL(lt_cv_path_LD,
2832 [if test -z "$LD"; then
2833 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2834 for ac_dir in $PATH; do
2835 IFS="$lt_save_ifs"
2836 test -z "$ac_dir" && ac_dir=.
2837 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2838 lt_cv_path_LD="$ac_dir/$ac_prog"
2839 # Check to see if the program is GNU ld. I'd rather use --version,
2840 # but apparently some GNU ld's only accept -v.
2841 # Break only if it was the GNU/non-GNU ld that we prefer.
2842 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2843 *GNU* | *'with BFD'*)
2844 test "$with_gnu_ld" != no && break
2845 ;;
2846 *)
2847 test "$with_gnu_ld" != yes && break
2848 ;;
2849 esac
2850 fi
2851 done
2852 IFS="$lt_save_ifs"
2853 else
2854 lt_cv_path_LD="$LD" # Let the user override the test with a path.
2855 fi])
2856 LD="$lt_cv_path_LD"
2857 if test -n "$LD"; then
2858 AC_MSG_RESULT($LD)
2859 else
2860 AC_MSG_RESULT(no)
2861 fi
2862 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2863 AC_PROG_LD_GNU
2864 ])# AC_PROG_LD
2865
2866
2867 # AC_PROG_LD_GNU
2868 # --------------
2869 AC_DEFUN([AC_PROG_LD_GNU],
2870 [AC_REQUIRE([AC_PROG_EGREP])dnl
2871 AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2872 [# I'd rather use --version here, but apparently some GNU ld's only accept -v.
2873 case `$LD -v 2>&1 </dev/null` in
2874 *GNU* | *'with BFD'*)
2875 lt_cv_prog_gnu_ld=yes
2876 ;;
2877 *)
2878 lt_cv_prog_gnu_ld=no
2879 ;;
2880 esac])
2881 with_gnu_ld=$lt_cv_prog_gnu_ld
2882 ])# AC_PROG_LD_GNU
2883
2884
2885 # AC_PROG_LD_RELOAD_FLAG
2886 # ----------------------
2887 # find reload flag for linker
2888 # -- PORTME Some linkers may need a different reload flag.
2889 AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2890 [AC_CACHE_CHECK([for $LD option to reload object files],
2891 lt_cv_ld_reload_flag,
2892 [lt_cv_ld_reload_flag='-r'])
2893 reload_flag=$lt_cv_ld_reload_flag
2894 case $reload_flag in
2895 "" | " "*) ;;
2896 *) reload_flag=" $reload_flag" ;;
2897 esac
2898 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2899 ])# AC_PROG_LD_RELOAD_FLAG
2900
2901
2902 # AC_DEPLIBS_CHECK_METHOD
2903 # -----------------------
2904 # how to check for library dependencies
2905 # -- PORTME fill in with the dynamic library characteristics
2906 AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2907 [AC_CACHE_CHECK([how to recognise dependent libraries],
2908 lt_cv_deplibs_check_method,
2909 [lt_cv_file_magic_cmd='$MAGIC_CMD'
2910 lt_cv_file_magic_test_file=
2911 lt_cv_deplibs_check_method='unknown'
2912 # Need to set the preceding variable on all platforms that support
2913 # interlibrary dependencies.
2914 # 'none' -- dependencies not supported.
2915 # `unknown' -- same as none, but documents that we really don't know.
2916 # 'pass_all' -- all dependencies passed with no checks.
2917 # 'test_compile' -- check by making test program.
2918 # 'file_magic [[regex]]' -- check by looking for files in library path
2919 # which responds to the $file_magic_cmd with a given extended regex.
2920 # If you have `file' or equivalent on your system and you're not sure
2921 # whether `pass_all' will *always* work, you probably want this one.
2922
2923 case $host_os in
2924 aix4* | aix5*)
2925 lt_cv_deplibs_check_method=pass_all
2926 ;;
2927
2928 beos*)
2929 lt_cv_deplibs_check_method=pass_all
2930 ;;
2931
2932 bsdi4*)
2933 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2934 lt_cv_file_magic_cmd='/usr/bin/file -L'
2935 lt_cv_file_magic_test_file=/shlib/libc.so
2936 ;;
2937
2938 cygwin* | mingw* | pw32*)
2939 # win32_libid is a shell function defined in ltmain.sh
2940 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2941 lt_cv_file_magic_cmd='win32_libid'
2942 ;;
2943
2944 darwin* | rhapsody*)
2945 lt_cv_deplibs_check_method=pass_all
2946 ;;
2947
2948 freebsd* | kfreebsd*-gnu)
2949 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2950 case $host_cpu in
2951 i*86 )
2952 # Not sure whether the presence of OpenBSD here was a mistake.
2953 # Let's accept both of them until this is cleared up.
2954 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library'
2955 lt_cv_file_magic_cmd=/usr/bin/file
2956 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2957 ;;
2958 esac
2959 else
2960 lt_cv_deplibs_check_method=pass_all
2961 fi
2962 ;;
2963
2964 gnu*)
2965 lt_cv_deplibs_check_method=pass_all
2966 ;;
2967
2968 hpux10.20* | hpux11*)
2969 lt_cv_file_magic_cmd=/usr/bin/file
2970 case "$host_cpu" in
2971 ia64*)
2972 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2973 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2974 ;;
2975 hppa*64*)
2976 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
2977 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2978 ;;
2979 *)
2980 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2981 lt_cv_file_magic_test_file=/usr/lib/libc.sl
2982 ;;
2983 esac
2984 ;;
2985
2986 irix5* | irix6* | nonstopux*)
2987 case $LD in
2988 *-32|*"-32 ") libmagic=32-bit;;
2989 *-n32|*"-n32 ") libmagic=N32;;
2990 *-64|*"-64 ") libmagic=64-bit;;
2991 *) libmagic=never-match;;
2992 esac
2993 lt_cv_deplibs_check_method=pass_all
2994 ;;
2995
2996 # This must be Linux ELF.
2997 linux*)
2998 lt_cv_deplibs_check_method=pass_all
2999 ;;
3000
3001 netbsd*)
3002 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
3003 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3004 else
3005 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3006 fi
3007 ;;
3008
3009 newos6*)
3010 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3011 lt_cv_file_magic_cmd=/usr/bin/file
3012 lt_cv_file_magic_test_file=/usr/lib/libnls.so
3013 ;;
3014
3015 nto-qnx*)
3016 lt_cv_deplibs_check_method=unknown
3017 ;;
3018
3019 openbsd*)
3020 lt_cv_file_magic_cmd=/usr/bin/file
3021 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3022 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3023 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object'
3024 else
3025 lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library'
3026 fi
3027 ;;
3028
3029 osf3* | osf4* | osf5*)
3030 lt_cv_deplibs_check_method=pass_all
3031 ;;
3032
3033 sco3.2v5*)
3034 lt_cv_deplibs_check_method=pass_all
3035 ;;
3036
3037 solaris*)
3038 lt_cv_deplibs_check_method=pass_all
3039 ;;
3040
3041 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
3042 case $host_vendor in
3043 motorola)
3044 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3045 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3046 ;;
3047 ncr)
3048 lt_cv_deplibs_check_method=pass_all
3049 ;;
3050 sequent)
3051 lt_cv_file_magic_cmd='/bin/file'
3052 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3053 ;;
3054 sni)
3055 lt_cv_file_magic_cmd='/bin/file'
3056 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3057 lt_cv_file_magic_test_file=/lib/libc.so
3058 ;;
3059 siemens)
3060 lt_cv_deplibs_check_method=pass_all
3061 ;;
3062 esac
3063 ;;
3064
3065 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*)
3066 lt_cv_deplibs_check_method=pass_all
3067 ;;
3068 esac
3069 ])
3070 file_magic_cmd=$lt_cv_file_magic_cmd
3071 deplibs_check_method=$lt_cv_deplibs_check_method
3072 test -z "$deplibs_check_method" && deplibs_check_method=unknown
3073 ])# AC_DEPLIBS_CHECK_METHOD
3074
3075
3076 # AC_PROG_NM
3077 # ----------
3078 # find the pathname to a BSD-compatible name lister
3079 AC_DEFUN([AC_PROG_NM],
3080 [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
3081 [if test -n "$NM"; then
3082 # Let the user override the test.
3083 lt_cv_path_NM="$NM"
3084 else
3085 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3086 for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
3087 IFS="$lt_save_ifs"
3088 test -z "$ac_dir" && ac_dir=.
3089 tmp_nm="$ac_dir/${ac_tool_prefix}nm"
3090 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3091 # Check to see if the nm accepts a BSD-compat flag.
3092 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3093 # nm: unknown option "B" ignored
3094 # Tru64's nm complains that /dev/null is an invalid object file
3095 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3096 */dev/null* | *'Invalid file or object type'*)
3097 lt_cv_path_NM="$tmp_nm -B"
3098 break
3099 ;;
3100 *)
3101 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3102 */dev/null*)
3103 lt_cv_path_NM="$tmp_nm -p"
3104 break
3105 ;;
3106 *)
3107 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3108 continue # so that we can try to find one that supports BSD flags
3109 ;;
3110 esac
3111 esac
3112 fi
3113 done
3114 IFS="$lt_save_ifs"
3115 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
3116 fi])
3117 NM="$lt_cv_path_NM"
3118 ])# AC_PROG_NM
3119
3120
3121 # AC_CHECK_LIBM
3122 # -------------
3123 # check for math library
3124 AC_DEFUN([AC_CHECK_LIBM],
3125 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3126 LIBM=
3127 case $host in
3128 *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
3129 # These system don't have libm, or don't need it
3130 ;;
3131 *-ncr-sysv4.3*)
3132 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3133 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3134 ;;
3135 *)
3136 AC_CHECK_LIB(m, cos, LIBM="-lm")
3137 ;;
3138 esac
3139 ])# AC_CHECK_LIBM
3140
3141
3142 # AC_LIBLTDL_CONVENIENCE([DIRECTORY])
3143 # -----------------------------------
3144 # sets LIBLTDL to the link flags for the libltdl convenience library and
3145 # LTDLINCL to the include flags for the libltdl header and adds
3146 # --enable-ltdl-convenience to the configure arguments. Note that LIBLTDL
3147 # and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
3148 # DIRECTORY is not provided, it is assumed to be `libltdl'. LIBLTDL will
3149 # be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed with
3150 # '${top_srcdir}/' (note the single quotes!). If your package is not
3151 # flat and you're not using automake, define top_builddir and
3152 # top_srcdir appropriately in the Makefiles.
3153 AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
3154 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
3155 case $enable_ltdl_convenience in
3156 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
3157 "") enable_ltdl_convenience=yes
3158 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
3159 esac
3160 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
3161 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
3162 # For backwards non-gettext consistent compatibility...
3163 INCLTDL="$LTDLINCL"
3164 ])# AC_LIBLTDL_CONVENIENCE
3165
3166
3167 # AC_LIBLTDL_INSTALLABLE([DIRECTORY])
3168 # -----------------------------------
3169 # sets LIBLTDL to the link flags for the libltdl installable library and
3170 # LTDLINCL to the include flags for the libltdl header and adds
3171 # --enable-ltdl-install to the configure arguments. Note that LIBLTDL
3172 # and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
3173 # DIRECTORY is not provided and an installed libltdl is not found, it is
3174 # assumed to be `libltdl'. LIBLTDL will be prefixed with '${top_builddir}/'
3175 # and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single
3176 # quotes!). If your package is not flat and you're not using automake,
3177 # define top_builddir and top_srcdir appropriately in the Makefiles.
3178 # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
3179 AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
3180 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
3181 AC_CHECK_LIB(ltdl, lt_dlinit,
3182 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
3183 [if test x"$enable_ltdl_install" = xno; then
3184 AC_MSG_WARN([libltdl not installed, but installation disabled])
3185 else
3186 enable_ltdl_install=yes
3187 fi
3188 ])
3189 if test x"$enable_ltdl_install" = x"yes"; then
3190 ac_configure_args="$ac_configure_args --enable-ltdl-install"
3191 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
3192 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
3193 else
3194 ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
3195 LIBLTDL="-lltdl"
3196 LTDLINCL=
3197 fi
3198 # For backwards non-gettext consistent compatibility...
3199 INCLTDL="$LTDLINCL"
3200 ])# AC_LIBLTDL_INSTALLABLE
3201
3202
3203 # AC_LIBTOOL_CXX
3204 # --------------
3205 # enable support for C++ libraries
3206 AC_DEFUN([AC_LIBTOOL_CXX],
3207 [AC_REQUIRE([_LT_AC_LANG_CXX])
3208 ])# AC_LIBTOOL_CXX
3209
3210
3211 # _LT_AC_LANG_CXX
3212 # ---------------
3213 AC_DEFUN([_LT_AC_LANG_CXX],
3214 [AC_REQUIRE([AC_PROG_CXX])
3215 AC_REQUIRE([AC_PROG_CXXCPP])
3216 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
3217 ])# _LT_AC_LANG_CXX
3218
3219
3220 # AC_LIBTOOL_F77
3221 # --------------
3222 # enable support for Fortran 77 libraries
3223 AC_DEFUN([AC_LIBTOOL_F77],
3224 [AC_REQUIRE([_LT_AC_LANG_F77])
3225 ])# AC_LIBTOOL_F77
3226
3227
3228 # _LT_AC_LANG_F77
3229 # ---------------
3230 AC_DEFUN([_LT_AC_LANG_F77],
3231 [AC_REQUIRE([AC_PROG_F77])
3232 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
3233 ])# _LT_AC_LANG_F77
3234
3235
3236 # AC_LIBTOOL_GCJ
3237 # --------------
3238 # enable support for GCJ libraries
3239 AC_DEFUN([AC_LIBTOOL_GCJ],
3240 [AC_REQUIRE([_LT_AC_LANG_GCJ])
3241 ])# AC_LIBTOOL_GCJ
3242
3243
3244 # _LT_AC_LANG_GCJ
3245 # ---------------
3246 AC_DEFUN([_LT_AC_LANG_GCJ],
3247 [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
3248 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
3249 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
3250 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
3251 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
3252 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
3253 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
3254 ])# _LT_AC_LANG_GCJ
3255
3256
3257 # AC_LIBTOOL_RC
3258 # --------------
3259 # enable support for Windows resource files
3260 AC_DEFUN([AC_LIBTOOL_RC],
3261 [AC_REQUIRE([LT_AC_PROG_RC])
3262 _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
3263 ])# AC_LIBTOOL_RC
3264
3265
3266 # AC_LIBTOOL_LANG_C_CONFIG
3267 # ------------------------
3268 # Ensure that the configuration vars for the C compiler are
3269 # suitably defined. Those variables are subsequently used by
3270 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3271 AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
3272 AC_DEFUN([_LT_AC_LANG_C_CONFIG],
3273 [lt_save_CC="$CC"
3274 AC_LANG_PUSH(C)
3275
3276 # Source file extension for C test sources.
3277 ac_ext=c
3278
3279 # Object file extension for compiled C test sources.
3280 objext=o
3281 _LT_AC_TAGVAR(objext, $1)=$objext
3282
3283 # Code to be used in simple compile tests
3284 lt_simple_compile_test_code="int some_variable = 0;\n"
3285
3286 # Code to be used in simple link tests
3287 lt_simple_link_test_code='int main(){return(0);}\n'
3288
3289 _LT_AC_SYS_COMPILER
3290
3291 #
3292 # Check for any special shared library compilation flags.
3293 #
3294 _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)=
3295 if test "$GCC" = no; then
3296 case $host_os in
3297 sco3.2v5*)
3298 _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf'
3299 ;;
3300 esac
3301 fi
3302 if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then
3303 AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries])
3304 if echo "$old_CC $old_CFLAGS " | grep "[[ ]]$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[ ]]" >/dev/null; then :
3305 else
3306 AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure])
3307 _LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no
3308 fi
3309 fi
3310
3311
3312 #
3313 # Check to make sure the static flag actually works.
3314 #
3315 AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works],
3316 _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
3317 $_LT_AC_TAGVAR(lt_prog_compiler_static, $1),
3318 [],
3319 [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
3320
3321
3322 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
3323 AC_LIBTOOL_PROG_COMPILER_PIC($1)
3324 AC_LIBTOOL_PROG_CC_C_O($1)
3325 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3326 AC_LIBTOOL_PROG_LD_SHLIBS($1)
3327 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3328 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3329 AC_LIBTOOL_SYS_LIB_STRIP
3330 AC_LIBTOOL_DLOPEN_SELF($1)
3331
3332 # Report which librarie types wil actually be built
3333 AC_MSG_CHECKING([if libtool supports shared libraries])
3334 AC_MSG_RESULT([$can_build_shared])
3335
3336 AC_MSG_CHECKING([whether to build shared libraries])
3337 test "$can_build_shared" = "no" && enable_shared=no
3338
3339 # On AIX, shared libraries and static libraries use the same namespace, and
3340 # are all built from PIC.
3341 case "$host_os" in
3342 aix3*)
3343 test "$enable_shared" = yes && enable_static=no
3344 if test -n "$RANLIB"; then
3345 archive_cmds="$archive_cmds~\$RANLIB \$lib"
3346 postinstall_cmds='$RANLIB $lib'
3347 fi
3348 ;;
3349
3350 aix4*)
3351 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
3352 test "$enable_shared" = yes && enable_static=no
3353 fi
3354 ;;
3355 darwin* | rhapsody*)
3356 if test "$GCC" = yes; then
3357 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3358 case "$host_os" in
3359 rhapsody* | darwin1.[[012]])
3360 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
3361 ;;
3362 *) # Darwin 1.3 on
3363 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
3364 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
3365 else
3366 case ${MACOSX_DEPLOYMENT_TARGET} in
3367 10.[[012]])
3368 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
3369 ;;
3370 10.*)
3371 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
3372 ;;
3373 esac
3374 fi
3375 ;;
3376 esac
3377 output_verbose_link_cmd='echo'
3378 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags -install_name $rpath/$soname $verstring'
3379 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3380 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
3381 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3382 _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3383 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3384 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
3385 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
3386 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
3387 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3388 else
3389 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3390 fi
3391 ;;
3392 esac
3393 AC_MSG_RESULT([$enable_shared])
3394
3395 AC_MSG_CHECKING([whether to build static libraries])
3396 # Make sure either enable_shared or enable_static is yes.
3397 test "$enable_shared" = yes || enable_static=yes
3398 AC_MSG_RESULT([$enable_static])
3399
3400 AC_LIBTOOL_CONFIG($1)
3401
3402 AC_LANG_POP
3403 CC="$lt_save_CC"
3404 ])# AC_LIBTOOL_LANG_C_CONFIG
3405
3406
3407 # AC_LIBTOOL_LANG_CXX_CONFIG
3408 # --------------------------
3409 # Ensure that the configuration vars for the C compiler are
3410 # suitably defined. Those variables are subsequently used by
3411 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3412 AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
3413 AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
3414 [AC_LANG_PUSH(C++)
3415 AC_REQUIRE([AC_PROG_CXX])
3416 AC_REQUIRE([AC_PROG_CXXCPP])
3417
3418 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3419 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
3420 _LT_AC_TAGVAR(always_export_symbols, $1)=no
3421 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
3422 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
3423 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3424 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
3425 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
3426 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3427 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
3428 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
3429 _LT_AC_TAGVAR(module_cmds, $1)=
3430 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
3431 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
3432 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3433 _LT_AC_TAGVAR(no_undefined_flag, $1)=
3434 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3435 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
3436
3437 # Dependencies to place before and after the object being linked:
3438 _LT_AC_TAGVAR(predep_objects, $1)=
3439 _LT_AC_TAGVAR(postdep_objects, $1)=
3440 _LT_AC_TAGVAR(predeps, $1)=
3441 _LT_AC_TAGVAR(postdeps, $1)=
3442 _LT_AC_TAGVAR(compiler_lib_search_path, $1)=
3443
3444 # Source file extension for C++ test sources.
3445 ac_ext=cc
3446
3447 # Object file extension for compiled C++ test sources.
3448 objext=o
3449 _LT_AC_TAGVAR(objext, $1)=$objext
3450
3451 # Code to be used in simple compile tests
3452 lt_simple_compile_test_code="int some_variable = 0;\n"
3453
3454 # Code to be used in simple link tests
3455 lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'
3456
3457 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
3458 _LT_AC_SYS_COMPILER
3459
3460 # Allow CC to be a program name with arguments.
3461 lt_save_CC=$CC
3462 lt_save_LD=$LD
3463 lt_save_GCC=$GCC
3464 GCC=$GXX
3465 lt_save_with_gnu_ld=$with_gnu_ld
3466 lt_save_path_LD=$lt_cv_path_LD
3467 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
3468 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
3469 else
3470 unset lt_cv_prog_gnu_ld
3471 fi
3472 if test -n "${lt_cv_path_LDCXX+set}"; then
3473 lt_cv_path_LD=$lt_cv_path_LDCXX
3474 else
3475 unset lt_cv_path_LD
3476 fi
3477 test -z "${LDCXX+set}" || LD=$LDCXX
3478 CC=${CXX-"c++"}
3479 compiler=$CC
3480 _LT_AC_TAGVAR(compiler, $1)=$CC
3481 cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
3482
3483 # We don't want -fno-exception wen compiling C++ code, so set the
3484 # no_builtin_flag separately
3485 if test "$GXX" = yes; then
3486 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
3487 else
3488 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3489 fi
3490
3491 if test "$GXX" = yes; then
3492 # Set up default GNU C++ configuration
3493
3494 AC_PROG_LD
3495
3496 # Check if GNU C++ uses GNU ld as the underlying linker, since the
3497 # archiving commands below assume that GNU ld is being used.
3498 if test "$with_gnu_ld" = yes; then
3499 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3500 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
3501
3502 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
3503 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3504
3505 # If archive_cmds runs LD, not CC, wlarc should be empty
3506 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
3507 # investigate it a little bit more. (MM)
3508 wlarc='${wl}'
3509
3510 # ancient GNU ld didn't support --whole-archive et. al.
3511 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
3512 grep 'no-whole-archive' > /dev/null; then
3513 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
3514 else
3515 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3516 fi
3517 else
3518 with_gnu_ld=no
3519 wlarc=
3520
3521 # A generic and very simple default shared library creation
3522 # command for GNU C++ for the case where it uses the native
3523 # linker, instead of GNU ld. If possible, this setting should
3524 # overridden to take advantage of the native linker features on
3525 # the platform it is being used on.
3526 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
3527 fi
3528
3529 # Commands to make compiler produce verbose output that lists
3530 # what "hidden" libraries, object files and flags are used when
3531 # linking a shared library.
3532 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3533
3534 else
3535 GXX=no
3536 with_gnu_ld=no
3537 wlarc=
3538 fi
3539
3540 # PORTME: fill in a description of your system's C++ link characteristics
3541 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
3542 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
3543 case $host_os in
3544 aix3*)
3545 # FIXME: insert proper C++ library support
3546 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3547 ;;
3548 aix4* | aix5*)
3549 if test "$host_cpu" = ia64; then
3550 # On IA64, the linker does run time linking by default, so we don't
3551 # have to do anything special.
3552 aix_use_runtimelinking=no
3553 exp_sym_flag='-Bexport'
3554 no_entry_flag=""
3555 else
3556 aix_use_runtimelinking=no
3557
3558 # Test if we are trying to use run time linking or normal
3559 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
3560 # need to do runtime linking.
3561 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
3562 for ld_flag in $LDFLAGS; do
3563 case $ld_flag in
3564 *-brtl*)
3565 aix_use_runtimelinking=yes
3566 break
3567 ;;
3568 esac
3569 done
3570 esac
3571
3572 exp_sym_flag='-bexport'
3573 no_entry_flag='-bnoentry'
3574 fi
3575
3576 # When large executables or shared objects are built, AIX ld can
3577 # have problems creating the table of contents. If linking a library
3578 # or program results in "error TOC overflow" add -mminimal-toc to
3579 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
3580 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
3581
3582 _LT_AC_TAGVAR(archive_cmds, $1)=''
3583 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3584 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
3585 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3586
3587 if test "$GXX" = yes; then
3588 case $host_os in aix4.[012]|aix4.[012].*)
3589 # We only want to do this on AIX 4.2 and lower, the check
3590 # below for broken collect2 doesn't work under 4.3+
3591 collect2name=`${CC} -print-prog-name=collect2`
3592 if test -f "$collect2name" && \
3593 strings "$collect2name" | grep resolve_lib_name >/dev/null
3594 then
3595 # We have reworked collect2
3596 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3597 else
3598 # We have old collect2
3599 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
3600 # It fails to find uninstalled libraries when the uninstalled
3601 # path is not listed in the libpath. Setting hardcode_minus_L
3602 # to unsupported forces relinking
3603 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
3604 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3605 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3606 fi
3607 esac
3608 shared_flag='-shared'
3609 else
3610 # not using gcc
3611 if test "$host_cpu" = ia64; then
3612 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
3613 # chokes on -Wl,-G. The following line is correct:
3614 shared_flag='-G'
3615 else
3616 if test "$aix_use_runtimelinking" = yes; then
3617 shared_flag='${wl}-G'
3618 else
3619 shared_flag='${wl}-bM:SRE'
3620 fi
3621 fi
3622 fi
3623
3624 # It seems that -bexpall does not export symbols beginning with
3625 # underscore (_), so it is better to generate a list of symbols to export.
3626 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
3627 if test "$aix_use_runtimelinking" = yes; then
3628 # Warning - without using the other runtime loading flags (-brtl),
3629 # -berok will link without error, but may produce a broken library.
3630 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
3631 # Determine the default libpath from the value encoded in an empty executable.
3632 _LT_AC_SYS_LIBPATH_AIX
3633 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
3634
3635 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
3636 else
3637 if test "$host_cpu" = ia64; then
3638 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
3639 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
3640 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
3641 else
3642 # Determine the default libpath from the value encoded in an empty executable.
3643 _LT_AC_SYS_LIBPATH_AIX
3644 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
3645 # Warning - without using the other run time loading flags,
3646 # -berok will link without error, but may produce a broken library.
3647 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
3648 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
3649 # -bexpall does not export symbols beginning with underscore (_)
3650 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
3651 # Exported symbols can be pulled into shared objects from archives
3652 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
3653 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
3654 # This is similar to how AIX traditionally builds it's shared libraries.
3655 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
3656 fi
3657 fi
3658 ;;
3659 chorus*)
3660 case $cc_basename in
3661 *)
3662 # FIXME: insert proper C++ library support
3663 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3664 ;;
3665 esac
3666 ;;
3667
3668 cygwin* | mingw* | pw32*)
3669 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
3670 # as there is no search path for DLLs.
3671 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3672 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
3673 _LT_AC_TAGVAR(always_export_symbols, $1)=no
3674 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
3675
3676 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
3677 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
3678 # If the export-symbols file already is a .def file (1st line
3679 # is EXPORTS), use it as is; otherwise, prepend...
3680 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
3681 cp $export_symbols $output_objdir/$soname.def;
3682 else
3683 echo EXPORTS > $output_objdir/$soname.def;
3684 cat $export_symbols >> $output_objdir/$soname.def;
3685 fi~
3686 $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
3687 else
3688 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3689 fi
3690 ;;
3691
3692 darwin* | rhapsody*)
3693 if test "$GXX" = yes; then
3694 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3695 case "$host_os" in
3696 rhapsody* | darwin1.[[012]])
3697 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
3698 ;;
3699 *) # Darwin 1.3 on
3700 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
3701 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
3702 else
3703 case ${MACOSX_DEPLOYMENT_TARGET} in
3704 10.[[012]])
3705 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
3706 ;;
3707 10.*)
3708 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
3709 ;;
3710 esac
3711 fi
3712 ;;
3713 esac
3714 lt_int_apple_cc_single_mod=no
3715 output_verbose_link_cmd='echo'
3716 if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
3717 lt_int_apple_cc_single_mod=yes
3718 fi
3719 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
3720 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
3721 else
3722 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
3723 fi
3724 _LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3725
3726 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
3727 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
3728 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3729 else
3730 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3731 fi
3732 _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3733 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3734 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
3735 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
3736 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
3737 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3738 else
3739 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3740 fi
3741 ;;
3742
3743 dgux*)
3744 case $cc_basename in
3745 ec++)
3746 # FIXME: insert proper C++ library support
3747 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3748 ;;
3749 ghcx)
3750 # Green Hills C++ Compiler
3751 # FIXME: insert proper C++ library support
3752 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3753 ;;
3754 *)
3755 # FIXME: insert proper C++ library support
3756 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3757 ;;
3758 esac
3759 ;;
3760 freebsd[12]*)
3761 # C++ shared libraries reported to be fairly broken before switch to ELF
3762 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3763 ;;
3764 freebsd-elf*)
3765 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3766 ;;
3767 freebsd* | kfreebsd*-gnu)
3768 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
3769 # conventions
3770 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
3771 ;;
3772 gnu*)
3773 ;;
3774 hpux9*)
3775 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3776 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3777 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3778 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3779 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3780 # but as the default
3781 # location of the library.
3782
3783 case $cc_basename in
3784 CC)
3785 # FIXME: insert proper C++ library support
3786 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3787 ;;
3788 aCC)
3789 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
3790 # Commands to make compiler produce verbose output that lists
3791 # what "hidden" libraries, object files and flags are used when
3792 # linking a shared library.
3793 #
3794 # There doesn't appear to be a way to prevent this compiler from
3795 # explicitly linking system object files so we need to strip them
3796 # from the output so that they don't get included in the library
3797 # dependencies.
3798 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | egrep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
3799 ;;
3800 *)
3801 if test "$GXX" = yes; then
3802 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
3803 else
3804 # FIXME: insert proper C++ library support
3805 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3806 fi
3807 ;;
3808 esac
3809 ;;
3810 hpux10*|hpux11*)
3811 if test $with_gnu_ld = no; then
3812 case "$host_cpu" in
3813 hppa*64*)
3814 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3815 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
3816 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3817 ;;
3818 ia64*)
3819 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3820 ;;
3821 *)
3822 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3823 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3824 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3825 ;;
3826 esac
3827 fi
3828 case "$host_cpu" in
3829 hppa*64*)
3830 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3831 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3832 ;;
3833 ia64*)
3834 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3835 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3836 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3837 # but as the default
3838 # location of the library.
3839 ;;
3840 *)
3841 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3842 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3843 # but as the default
3844 # location of the library.
3845 ;;
3846 esac
3847
3848 case $cc_basename in
3849 CC)
3850 # FIXME: insert proper C++ library support
3851 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3852 ;;
3853 aCC)
3854 case "$host_cpu" in
3855 hppa*64*|ia64*)
3856 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3857 ;;
3858 *)
3859 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3860 ;;
3861 esac
3862 # Commands to make compiler produce verbose output that lists
3863 # what "hidden" libraries, object files and flags are used when
3864 # linking a shared library.
3865 #
3866 # There doesn't appear to be a way to prevent this compiler from
3867 # explicitly linking system object files so we need to strip them
3868 # from the output so that they don't get included in the library
3869 # dependencies.
3870 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
3871 ;;
3872 *)
3873 if test "$GXX" = yes; then
3874 if test $with_gnu_ld = no; then
3875 case "$host_cpu" in
3876 ia64*|hppa*64*)
3877 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3878 ;;
3879 *)
3880 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3881 ;;
3882 esac
3883 fi
3884 else
3885 # FIXME: insert proper C++ library support
3886 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3887 fi
3888 ;;
3889 esac
3890 ;;
3891 irix5* | irix6*)
3892 case $cc_basename in
3893 CC)
3894 # SGI C++
3895 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
3896
3897 # Archives containing C++ object files must be created using
3898 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
3899 # necessary to make sure instantiated templates are included
3900 # in the archive.
3901 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3902 ;;
3903 *)
3904 if test "$GXX" = yes; then
3905 if test "$with_gnu_ld" = no; then
3906 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
3907 else
3908 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib'
3909 fi
3910 fi
3911 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3912 ;;
3913 esac
3914 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3915 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3916 ;;
3917 linux*)
3918 case $cc_basename in
3919 KCC)
3920 # Kuck and Associates, Inc. (KAI) C++ Compiler
3921
3922 # KCC will only create a shared library if the output file
3923 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3924 # to its proper name (with version) after linking.
3925 _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
3926 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
3927 # Commands to make compiler produce verbose output that lists
3928 # what "hidden" libraries, object files and flags are used when
3929 # linking a shared library.
3930 #
3931 # There doesn't appear to be a way to prevent this compiler from
3932 # explicitly linking system object files so we need to strip them
3933 # from the output so that they don't get included in the library
3934 # dependencies.
3935 output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
3936
3937 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3938 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3939
3940 # Archives containing C++ object files must be created using
3941 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3942 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3943 ;;
3944 icpc)
3945 # Intel C++
3946 with_gnu_ld=yes
3947 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3948 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3949 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
3950 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3951 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3952 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3953 ;;
3954 cxx)
3955 # Compaq C++
3956 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3957 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
3958
3959 runpath_var=LD_RUN_PATH
3960 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3961 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3962
3963 # Commands to make compiler produce verbose output that lists
3964 # what "hidden" libraries, object files and flags are used when
3965 # linking a shared library.
3966 #
3967 # There doesn't appear to be a way to prevent this compiler from
3968 # explicitly linking system object files so we need to strip them
3969 # from the output so that they don't get included in the library
3970 # dependencies.
3971 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
3972 ;;
3973 esac
3974 ;;
3975 lynxos*)
3976 # FIXME: insert proper C++ library support
3977 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3978 ;;
3979 m88k*)
3980 # FIXME: insert proper C++ library support
3981 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3982 ;;
3983 mvs*)
3984 case $cc_basename in
3985 cxx)
3986 # FIXME: insert proper C++ library support
3987 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3988 ;;
3989 *)
3990 # FIXME: insert proper C++ library support
3991 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3992 ;;
3993 esac
3994 ;;
3995 netbsd*)
3996 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3997 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3998 wlarc=
3999 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4000 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
4001 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
4002 fi
4003 # Workaround some broken pre-1.5 toolchains
4004 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
4005 ;;
4006 osf3*)
4007 case $cc_basename in
4008 KCC)
4009 # Kuck and Associates, Inc. (KAI) C++ Compiler
4010
4011 # KCC will only create a shared library if the output file
4012 # ends with ".so" (or ".sl" for HP-UX), so rename the library
4013 # to its proper name (with version) after linking.
4014 _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
4015
4016 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4017 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4018
4019 # Archives containing C++ object files must be created using
4020 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
4021 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
4022
4023 ;;
4024 RCC)
4025 # Rational C++ 2.4.1
4026 # FIXME: insert proper C++ library support
4027 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4028 ;;
4029 cxx)
4030 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
4031 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
4032
4033 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4034 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4035
4036 # Commands to make compiler produce verbose output that lists
4037 # what "hidden" libraries, object files and flags are used when
4038 # linking a shared library.
4039 #
4040 # There doesn't appear to be a way to prevent this compiler from
4041 # explicitly linking system object files so we need to strip them
4042 # from the output so that they don't get included in the library
4043 # dependencies.
4044 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
4045 ;;
4046 *)
4047 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
4048 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
4049 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
4050
4051 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4052 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4053
4054 # Commands to make compiler produce verbose output that lists
4055 # what "hidden" libraries, object files and flags are used when
4056 # linking a shared library.
4057 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
4058
4059 else
4060 # FIXME: insert proper C++ library support
4061 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4062 fi
4063 ;;
4064 esac
4065 ;;
4066 osf4* | osf5*)
4067 case $cc_basename in
4068 KCC)
4069 # Kuck and Associates, Inc. (KAI) C++ Compiler
4070
4071 # KCC will only create a shared library if the output file
4072 # ends with ".so" (or ".sl" for HP-UX), so rename the library
4073 # to its proper name (with version) after linking.
4074 _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
4075
4076 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4077 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4078
4079 # Archives containing C++ object files must be created using
4080 # the KAI C++ compiler.
4081 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
4082 ;;
4083 RCC)
4084 # Rational C++ 2.4.1
4085 # FIXME: insert proper C++ library support
4086 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4087 ;;
4088 cxx)
4089 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
4090 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
4091 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
4092 echo "-hidden">> $lib.exp~
4093 $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry $objdir/so_locations -o $lib~
4094 $rm $lib.exp'
4095
4096 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
4097 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4098
4099 # Commands to make compiler produce verbose output that lists
4100 # what "hidden" libraries, object files and flags are used when
4101 # linking a shared library.
4102 #
4103 # There doesn't appear to be a way to prevent this compiler from
4104 # explicitly linking system object files so we need to strip them
4105 # from the output so that they don't get included in the library
4106 # dependencies.
4107 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
4108 ;;
4109 *)
4110 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
4111 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
4112 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
4113
4114 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4115 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4116
4117 # Commands to make compiler produce verbose output that lists
4118 # what "hidden" libraries, object files and flags are used when
4119 # linking a shared library.
4120 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
4121
4122 else
4123 # FIXME: insert proper C++ library support
4124 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4125 fi
4126 ;;
4127 esac
4128 ;;
4129 psos*)
4130 # FIXME: insert proper C++ library support
4131 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4132 ;;
4133 sco*)
4134 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4135 case $cc_basename in
4136 CC)
4137 # FIXME: insert proper C++ library support
4138 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4139 ;;
4140 *)
4141 # FIXME: insert proper C++ library support
4142 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4143 ;;
4144 esac
4145 ;;
4146 sunos4*)
4147 case $cc_basename in
4148 CC)
4149 # Sun C++ 4.x
4150 # FIXME: insert proper C++ library support
4151 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4152 ;;
4153 lcc)
4154 # Lucid
4155 # FIXME: insert proper C++ library support
4156 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4157 ;;
4158 *)
4159 # FIXME: insert proper C++ library support
4160 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4161 ;;
4162 esac
4163 ;;
4164 solaris*)
4165 case $cc_basename in
4166 CC)
4167 # Sun C++ 4.2, 5.x and Centerline C++
4168 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
4169 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -nolib -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
4170 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
4171 $CC -G${allow_undefined_flag} -nolib ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
4172
4173 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4174 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
4175 case $host_os in
4176 solaris2.[0-5] | solaris2.[0-5].*) ;;
4177 *)
4178 # The C++ compiler is used as linker so we must use $wl
4179 # flag to pass the commands to the underlying system
4180 # linker.
4181 # Supported since Solaris 2.6 (maybe 2.5.1?)
4182 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
4183 ;;
4184 esac
4185 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
4186
4187 # Commands to make compiler produce verbose output that lists
4188 # what "hidden" libraries, object files and flags are used when
4189 # linking a shared library.
4190 #
4191 # There doesn't appear to be a way to prevent this compiler from
4192 # explicitly linking system object files so we need to strip them
4193 # from the output so that they don't get included in the library
4194 # dependencies.
4195 output_verbose_link_cmd='templist=`$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep "\-[[LR]]"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
4196
4197 # Archives containing C++ object files must be created using
4198 # "CC -xar", where "CC" is the Sun C++ compiler. This is
4199 # necessary to make sure instantiated templates are included
4200 # in the archive.
4201 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
4202 ;;
4203 gcx)
4204 # Green Hills C++ Compiler
4205 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
4206
4207 # The C++ compiler must be used to create the archive.
4208 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
4209 ;;
4210 *)
4211 # GNU C++ compiler with Solaris linker
4212 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
4213 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
4214 if $CC --version | grep -v '^2\.7' > /dev/null; then
4215 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
4216 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
4217 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
4218
4219 # Commands to make compiler produce verbose output that lists
4220 # what "hidden" libraries, object files and flags are used when
4221 # linking a shared library.
4222 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
4223 else
4224 # g++ 2.7 appears to require `-G' NOT `-shared' on this
4225 # platform.
4226 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
4227 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
4228 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
4229
4230 # Commands to make compiler produce verbose output that lists
4231 # what "hidden" libraries, object files and flags are used when
4232 # linking a shared library.
4233 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
4234 fi
4235
4236 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
4237 fi
4238 ;;
4239 esac
4240 ;;
4241 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
4242 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4243 ;;
4244 tandem*)
4245 case $cc_basename in
4246 NCC)
4247 # NonStop-UX NCC 3.20
4248 # FIXME: insert proper C++ library support
4249 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4250 ;;
4251 *)
4252 # FIXME: insert proper C++ library support
4253 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4254 ;;
4255 esac
4256 ;;
4257 vxworks*)
4258 # FIXME: insert proper C++ library support
4259 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4260 ;;
4261 *)
4262 # FIXME: insert proper C++ library support
4263 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4264 ;;
4265 esac
4266 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
4267 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
4268
4269 _LT_AC_TAGVAR(GCC, $1)="$GXX"
4270 _LT_AC_TAGVAR(LD, $1)="$LD"
4271
4272 AC_LIBTOOL_POSTDEP_PREDEP($1)
4273 AC_LIBTOOL_PROG_COMPILER_PIC($1)
4274 AC_LIBTOOL_PROG_CC_C_O($1)
4275 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4276 AC_LIBTOOL_PROG_LD_SHLIBS($1)
4277 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4278 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4279 AC_LIBTOOL_SYS_LIB_STRIP
4280 AC_LIBTOOL_DLOPEN_SELF($1)
4281
4282 AC_LIBTOOL_CONFIG($1)
4283
4284 AC_LANG_POP
4285 CC=$lt_save_CC
4286 LDCXX=$LD
4287 LD=$lt_save_LD
4288 GCC=$lt_save_GCC
4289 with_gnu_ldcxx=$with_gnu_ld
4290 with_gnu_ld=$lt_save_with_gnu_ld
4291 lt_cv_path_LDCXX=$lt_cv_path_LD
4292 lt_cv_path_LD=$lt_save_path_LD
4293 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
4294 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
4295 ])# AC_LIBTOOL_LANG_CXX_CONFIG
4296
4297 # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
4298 # ------------------------
4299 # Figure out "hidden" library dependencies from verbose
4300 # compiler output when linking a shared library.
4301 # Parse the compiler output and extract the necessary
4302 # objects, libraries and library flags.
4303 AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
4304 dnl we can't use the lt_simple_compile_test_code here,
4305 dnl because it contains code intended for an executable,
4306 dnl not a library. It's possible we should let each
4307 dnl tag define a new lt_????_link_test_code variable,
4308 dnl but it's only used here...
4309 ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
4310 int a;
4311 void foo (void) { a = 0; }
4312 EOF
4313 ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
4314 class Foo
4315 {
4316 public:
4317 Foo (void) { a = 0; }
4318 private:
4319 int a;
4320 };
4321 EOF
4322 ],[$1],[F77],[cat > conftest.$ac_ext <<EOF
4323 subroutine foo
4324 implicit none
4325 integer*4 a
4326 a=0
4327 return
4328 end
4329 EOF
4330 ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
4331 public class foo {
4332 private int a;
4333 public void bar (void) {
4334 a = 0;
4335 }
4336 };
4337 EOF
4338 ])
4339 dnl Parse the compiler output and extract the necessary
4340 dnl objects, libraries and library flags.
4341 if AC_TRY_EVAL(ac_compile); then
4342 # Parse the compiler output and extract the necessary
4343 # objects, libraries and library flags.
4344
4345 # Sentinel used to keep track of whether or not we are before
4346 # the conftest object file.
4347 pre_test_object_deps_done=no
4348
4349 # The `*' in the case matches for architectures that use `case' in
4350 # $output_verbose_cmd can trigger glob expansion during the loop
4351 # eval without this substitution.
4352 output_verbose_link_cmd="`$echo \"X$output_verbose_link_cmd\" | $Xsed -e \"$no_glob_subst\"`"
4353
4354 for p in `eval $output_verbose_link_cmd`; do
4355 case $p in
4356
4357 -L* | -R* | -l*)
4358 # Some compilers place space between "-{L,R}" and the path.
4359 # Remove the space.
4360 if test $p = "-L" \
4361 || test $p = "-R"; then
4362 prev=$p
4363 continue
4364 else
4365 prev=
4366 fi
4367
4368 if test "$pre_test_object_deps_done" = no; then
4369 case $p in
4370 -L* | -R*)
4371 # Internal compiler library paths should come after those
4372 # provided the user. The postdeps already come after the
4373 # user supplied libs so there is no need to process them.
4374 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
4375 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
4376 else
4377 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
4378 fi
4379 ;;
4380 # The "-l" case would never come before the object being
4381 # linked, so don't bother handling this case.
4382 esac
4383 else
4384 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
4385 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
4386 else
4387 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
4388 fi
4389 fi
4390 ;;
4391
4392 *.$objext)
4393 # This assumes that the test object file only shows up
4394 # once in the compiler output.
4395 if test "$p" = "conftest.$objext"; then
4396 pre_test_object_deps_done=yes
4397 continue
4398 fi
4399
4400 if test "$pre_test_object_deps_done" = no; then
4401 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
4402 _LT_AC_TAGVAR(predep_objects, $1)="$p"
4403 else
4404 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
4405 fi
4406 else
4407 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
4408 _LT_AC_TAGVAR(postdep_objects, $1)="$p"
4409 else
4410 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
4411 fi
4412 fi
4413 ;;
4414
4415 *) ;; # Ignore the rest.
4416
4417 esac
4418 done
4419
4420 # Clean up.
4421 rm -f a.out a.exe
4422 else
4423 echo "libtool.m4: error: problem compiling $1 test program"
4424 fi
4425
4426 $rm -f confest.$objext
4427
4428 case " $_LT_AC_TAGVAR(postdeps, $1) " in
4429 *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
4430 esac
4431 ])# AC_LIBTOOL_POSTDEP_PREDEP
4432
4433 # AC_LIBTOOL_LANG_F77_CONFIG
4434 # ------------------------
4435 # Ensure that the configuration vars for the C compiler are
4436 # suitably defined. Those variables are subsequently used by
4437 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4438 AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
4439 AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
4440 [AC_REQUIRE([AC_PROG_F77])
4441 AC_LANG_PUSH(Fortran 77)
4442
4443 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4444 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
4445 _LT_AC_TAGVAR(always_export_symbols, $1)=no
4446 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
4447 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
4448 _LT_AC_TAGVAR(hardcode_direct, $1)=no
4449 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
4450 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4451 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
4452 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
4453 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
4454 _LT_AC_TAGVAR(module_cmds, $1)=
4455 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
4456 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
4457 _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
4458 _LT_AC_TAGVAR(no_undefined_flag, $1)=
4459 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
4460 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4461
4462 # Source file extension for f77 test sources.
4463 ac_ext=f
4464
4465 # Object file extension for compiled f77 test sources.
4466 objext=o
4467 _LT_AC_TAGVAR(objext, $1)=$objext
4468
4469 # Code to be used in simple compile tests
4470 lt_simple_compile_test_code=" subroutine t\n return\n end\n"
4471
4472 # Code to be used in simple link tests
4473 lt_simple_link_test_code=" program t\n end\n"
4474
4475 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
4476 _LT_AC_SYS_COMPILER
4477
4478 # Allow CC to be a program name with arguments.
4479 lt_save_CC="$CC"
4480 CC=${F77-"f77"}
4481 compiler=$CC
4482 _LT_AC_TAGVAR(compiler, $1)=$CC
4483 cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
4484
4485 AC_MSG_CHECKING([if libtool supports shared libraries])
4486 AC_MSG_RESULT([$can_build_shared])
4487
4488 AC_MSG_CHECKING([whether to build shared libraries])
4489 test "$can_build_shared" = "no" && enable_shared=no
4490
4491 # On AIX, shared libraries and static libraries use the same namespace, and
4492 # are all built from PIC.
4493 case "$host_os" in
4494 aix3*)
4495 test "$enable_shared" = yes && enable_static=no
4496 if test -n "$RANLIB"; then
4497 archive_cmds="$archive_cmds~\$RANLIB \$lib"
4498 postinstall_cmds='$RANLIB $lib'
4499 fi
4500 ;;
4501 aix4*)
4502 test "$enable_shared" = yes && enable_static=no
4503 ;;
4504 esac
4505 AC_MSG_RESULT([$enable_shared])
4506
4507 AC_MSG_CHECKING([whether to build static libraries])
4508 # Make sure either enable_shared or enable_static is yes.
4509 test "$enable_shared" = yes || enable_static=yes
4510 AC_MSG_RESULT([$enable_static])
4511
4512 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
4513
4514 _LT_AC_TAGVAR(GCC, $1)="$G77"
4515 _LT_AC_TAGVAR(LD, $1)="$LD"
4516
4517 AC_LIBTOOL_PROG_COMPILER_PIC($1)
4518 AC_LIBTOOL_PROG_CC_C_O($1)
4519 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4520 AC_LIBTOOL_PROG_LD_SHLIBS($1)
4521 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4522 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4523 AC_LIBTOOL_SYS_LIB_STRIP
4524
4525
4526 AC_LIBTOOL_CONFIG($1)
4527
4528 AC_LANG_POP
4529 CC="$lt_save_CC"
4530 ])# AC_LIBTOOL_LANG_F77_CONFIG
4531
4532
4533 # AC_LIBTOOL_LANG_GCJ_CONFIG
4534 # --------------------------
4535 # Ensure that the configuration vars for the C compiler are
4536 # suitably defined. Those variables are subsequently used by
4537 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4538 AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
4539 AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
4540 [AC_LANG_SAVE
4541
4542 # Source file extension for Java test sources.
4543 ac_ext=java
4544
4545 # Object file extension for compiled Java test sources.
4546 objext=o
4547 _LT_AC_TAGVAR(objext, $1)=$objext
4548
4549 # Code to be used in simple compile tests
4550 lt_simple_compile_test_code="class foo {}\n"
4551
4552 # Code to be used in simple link tests
4553 lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }\n'
4554
4555 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
4556 _LT_AC_SYS_COMPILER
4557
4558 # Allow CC to be a program name with arguments.
4559 lt_save_CC="$CC"
4560 CC=${GCJ-"gcj"}
4561 compiler=$CC
4562 _LT_AC_TAGVAR(compiler, $1)=$CC
4563
4564 # GCJ did not exist at the time GCC didn't implicitly link libc in.
4565 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4566
4567 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
4568 AC_LIBTOOL_PROG_COMPILER_PIC($1)
4569 AC_LIBTOOL_PROG_CC_C_O($1)
4570 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4571 AC_LIBTOOL_PROG_LD_SHLIBS($1)
4572 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4573 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4574 AC_LIBTOOL_SYS_LIB_STRIP
4575 AC_LIBTOOL_DLOPEN_SELF($1)
4576
4577 AC_LIBTOOL_CONFIG($1)
4578
4579 AC_LANG_RESTORE
4580 CC="$lt_save_CC"
4581 ])# AC_LIBTOOL_LANG_GCJ_CONFIG
4582
4583
4584 # AC_LIBTOOL_LANG_RC_CONFIG
4585 # --------------------------
4586 # Ensure that the configuration vars for the Windows resource compiler are
4587 # suitably defined. Those variables are subsequently used by
4588 # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4589 AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
4590 AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
4591 [AC_LANG_SAVE
4592
4593 # Source file extension for RC test sources.
4594 ac_ext=rc
4595
4596 # Object file extension for compiled RC test sources.
4597 objext=o
4598 _LT_AC_TAGVAR(objext, $1)=$objext
4599
4600 # Code to be used in simple compile tests
4601 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
4602
4603 # Code to be used in simple link tests
4604 lt_simple_link_test_code="$lt_simple_compile_test_code"
4605
4606 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
4607 _LT_AC_SYS_COMPILER
4608
4609 # Allow CC to be a program name with arguments.
4610 lt_save_CC="$CC"
4611 CC=${RC-"windres"}
4612 compiler=$CC
4613 _LT_AC_TAGVAR(compiler, $1)=$CC
4614 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
4615
4616 AC_LIBTOOL_CONFIG($1)
4617
4618 AC_LANG_RESTORE
4619 CC="$lt_save_CC"
4620 ])# AC_LIBTOOL_LANG_RC_CONFIG
4621
4622
4623 # AC_LIBTOOL_CONFIG([TAGNAME])
4624 # ----------------------------
4625 # If TAGNAME is not passed, then create an initial libtool script
4626 # with a default configuration from the untagged config vars. Otherwise
4627 # add code to config.status for appending the configuration named by
4628 # TAGNAME from the matching tagged config vars.
4629 AC_DEFUN([AC_LIBTOOL_CONFIG],
4630 [# The else clause should only fire when bootstrapping the
4631 # libtool distribution, otherwise you forgot to ship ltmain.sh
4632 # with your package, and you will get complaints that there are
4633 # no rules to generate ltmain.sh.
4634 if test -f "$ltmain"; then
4635 # See if we are running on zsh, and set the options which allow our commands through
4636 # without removal of \ escapes.
4637 if test -n "${ZSH_VERSION+set}" ; then
4638 setopt NO_GLOB_SUBST
4639 fi
4640 # Now quote all the things that may contain metacharacters while being
4641 # careful not to overquote the AC_SUBSTed values. We take copies of the
4642 # variables and quote the copies for generation of the libtool script.
4643 for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM \
4644 SED SHELL STRIP \
4645 libname_spec library_names_spec soname_spec extract_expsyms_cmds \
4646 old_striplib striplib file_magic_cmd finish_cmds finish_eval \
4647 deplibs_check_method reload_flag reload_cmds need_locks \
4648 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
4649 lt_cv_sys_global_symbol_to_c_name_address \
4650 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
4651 old_postinstall_cmds old_postuninstall_cmds \
4652 _LT_AC_TAGVAR(compiler, $1) \
4653 _LT_AC_TAGVAR(CC, $1) \
4654 _LT_AC_TAGVAR(LD, $1) \
4655 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
4656 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
4657 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
4658 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
4659 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
4660 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
4661 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
4662 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
4663 _LT_AC_TAGVAR(old_archive_cmds, $1) \
4664 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
4665 _LT_AC_TAGVAR(predep_objects, $1) \
4666 _LT_AC_TAGVAR(postdep_objects, $1) \
4667 _LT_AC_TAGVAR(predeps, $1) \
4668 _LT_AC_TAGVAR(postdeps, $1) \
4669 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \
4670 _LT_AC_TAGVAR(archive_cmds, $1) \
4671 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
4672 _LT_AC_TAGVAR(postinstall_cmds, $1) \
4673 _LT_AC_TAGVAR(postuninstall_cmds, $1) \
4674 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
4675 _LT_AC_TAGVAR(allow_undefined_flag, $1) \
4676 _LT_AC_TAGVAR(no_undefined_flag, $1) \
4677 _LT_AC_TAGVAR(export_symbols_cmds, $1) \
4678 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
4679 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
4680 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
4681 _LT_AC_TAGVAR(hardcode_automatic, $1) \
4682 _LT_AC_TAGVAR(module_cmds, $1) \
4683 _LT_AC_TAGVAR(module_expsym_cmds, $1) \
4684 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
4685 _LT_AC_TAGVAR(exclude_expsyms, $1) \
4686 _LT_AC_TAGVAR(include_expsyms, $1); do
4687
4688 case $var in
4689 _LT_AC_TAGVAR(old_archive_cmds, $1) | \
4690 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
4691 _LT_AC_TAGVAR(archive_cmds, $1) | \
4692 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
4693 _LT_AC_TAGVAR(module_cmds, $1) | \
4694 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \
4695 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
4696 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
4697 extract_expsyms_cmds | reload_cmds | finish_cmds | \
4698 postinstall_cmds | postuninstall_cmds | \
4699 old_postinstall_cmds | old_postuninstall_cmds | \
4700 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
4701 # Double-quote double-evaled strings.
4702 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
4703 ;;
4704 *)
4705 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
4706 ;;
4707 esac
4708 done
4709
4710 case $lt_echo in
4711 *'\[$]0 --fallback-echo"')
4712 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
4713 ;;
4714 esac
4715
4716 ifelse([$1], [],
4717 [cfgfile="${ofile}T"
4718 trap "$rm \"$cfgfile\"; exit 1" 1 2 15
4719 $rm -f "$cfgfile"
4720 AC_MSG_NOTICE([creating $ofile])],
4721 [cfgfile="$ofile"])
4722
4723 cat <<__EOF__ >> "$cfgfile"
4724 ifelse([$1], [],
4725 [#! $SHELL
4726
4727 # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
4728 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
4729 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
4730 #
4731 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
4732 # Free Software Foundation, Inc.
4733 #
4734 # This file is part of GNU Libtool:
4735 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
4736 #
4737 # This program is free software; you can redistribute it and/or modify
4738 # it under the terms of the GNU General Public License as published by
4739 # the Free Software Foundation; either version 2 of the License, or
4740 # (at your option) any later version.
4741 #
4742 # This program is distributed in the hope that it will be useful, but
4743 # WITHOUT ANY WARRANTY; without even the implied warranty of
4744 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
4745 # General Public License for more details.
4746 #
4747 # You should have received a copy of the GNU General Public License
4748 # along with this program; if not, write to the Free Software
4749 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
4750 #
4751 # As a special exception to the GNU General Public License, if you
4752 # distribute this file as part of a program that contains a
4753 # configuration script generated by Autoconf, you may include it under
4754 # the same distribution terms that you use for the rest of that program.
4755
4756 # A sed program that does not truncate output.
4757 SED=$lt_SED
4758
4759 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
4760 Xsed="$SED -e s/^X//"
4761
4762 # The HP-UX ksh and POSIX shell print the target directory to stdout
4763 # if CDPATH is set.
4764 if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
4765
4766 # The names of the tagged configurations supported by this script.
4767 available_tags=
4768
4769 # ### BEGIN LIBTOOL CONFIG],
4770 [# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
4771
4772 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4773
4774 # Shell to use when invoking shell scripts.
4775 SHELL=$lt_SHELL
4776
4777 # Whether or not to build shared libraries.
4778 build_libtool_libs=$enable_shared
4779
4780 # Whether or not to build static libraries.
4781 build_old_libs=$enable_static
4782
4783 # Whether or not to add -lc for building shared libraries.
4784 build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
4785
4786 # Whether or not to disallow shared libs when runtime libs are static
4787 allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
4788
4789 # Whether or not to optimize for fast installation.
4790 fast_install=$enable_fast_install
4791
4792 # The host system.
4793 host_alias=$host_alias
4794 host=$host
4795
4796 # An echo program that does not interpret backslashes.
4797 echo=$lt_echo
4798
4799 # The archiver.
4800 AR=$lt_AR
4801 AR_FLAGS=$lt_AR_FLAGS
4802
4803 # A C compiler.
4804 LTCC=$lt_LTCC
4805
4806 # A language-specific compiler.
4807 CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
4808
4809 # Is the compiler the GNU C compiler?
4810 with_gcc=$_LT_AC_TAGVAR(GCC, $1)
4811
4812 # An ERE matcher.
4813 EGREP=$lt_EGREP
4814
4815 # The linker used to build libraries.
4816 LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4817
4818 # Whether we need hard or soft links.
4819 LN_S=$lt_LN_S
4820
4821 # A BSD-compatible nm program.
4822 NM=$lt_NM
4823
4824 # A symbol stripping program
4825 STRIP=$lt_STRIP
4826
4827 # Used to examine libraries when file_magic_cmd begins "file"
4828 MAGIC_CMD=$MAGIC_CMD
4829
4830 # Used on cygwin: DLL creation program.
4831 DLLTOOL="$DLLTOOL"
4832
4833 # Used on cygwin: object dumper.
4834 OBJDUMP="$OBJDUMP"
4835
4836 # Used on cygwin: assembler.
4837 AS="$AS"
4838
4839 # The name of the directory that contains temporary libtool files.
4840 objdir=$objdir
4841
4842 # How to create reloadable object files.
4843 reload_flag=$lt_reload_flag
4844 reload_cmds=$lt_reload_cmds
4845
4846 # How to pass a linker flag through the compiler.
4847 wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4848
4849 # Object file suffix (normally "o").
4850 objext="$ac_objext"
4851
4852 # Old archive suffix (normally "a").
4853 libext="$libext"
4854
4855 # Shared library suffix (normally ".so").
4856 shrext='$shrext'
4857
4858 # Executable file suffix (normally "").
4859 exeext="$exeext"
4860
4861 # Additional compiler flags for building library objects.
4862 pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4863 pic_mode=$pic_mode
4864
4865 # What is the maximum length of a command?
4866 max_cmd_len=$lt_cv_sys_max_cmd_len
4867
4868 # Does compiler simultaneously support -c and -o options?
4869 compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4870
4871 # Must we lock files when doing compilation ?
4872 need_locks=$lt_need_locks
4873
4874 # Do we need the lib prefix for modules?
4875 need_lib_prefix=$need_lib_prefix
4876
4877 # Do we need a version for libraries?
4878 need_version=$need_version
4879
4880 # Whether dlopen is supported.
4881 dlopen_support=$enable_dlopen
4882
4883 # Whether dlopen of programs is supported.
4884 dlopen_self=$enable_dlopen_self
4885
4886 # Whether dlopen of statically linked programs is supported.
4887 dlopen_self_static=$enable_dlopen_self_static
4888
4889 # Compiler flag to prevent dynamic linking.
4890 link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
4891
4892 # Compiler flag to turn off builtin functions.
4893 no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
4894
4895 # Compiler flag to allow reflexive dlopens.
4896 export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
4897
4898 # Compiler flag to generate shared objects directly from archives.
4899 whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
4900
4901 # Compiler flag to generate thread-safe objects.
4902 thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
4903
4904 # Library versioning type.
4905 version_type=$version_type
4906
4907 # Format of library name prefix.
4908 libname_spec=$lt_libname_spec
4909
4910 # List of archive names. First name is the real one, the rest are links.
4911 # The last name is the one that the linker finds with -lNAME.
4912 library_names_spec=$lt_library_names_spec
4913
4914 # The coded name of the library, if different from the real name.
4915 soname_spec=$lt_soname_spec
4916
4917 # Commands used to build and install an old-style archive.
4918 RANLIB=$lt_RANLIB
4919 old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
4920 old_postinstall_cmds=$lt_old_postinstall_cmds
4921 old_postuninstall_cmds=$lt_old_postuninstall_cmds
4922
4923 # Create an old-style archive from a shared archive.
4924 old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
4925
4926 # Create a temporary old-style archive to link instead of a shared archive.
4927 old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
4928
4929 # Commands used to build and install a shared archive.
4930 archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4931 archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
4932 postinstall_cmds=$lt_postinstall_cmds
4933 postuninstall_cmds=$lt_postuninstall_cmds
4934
4935 # Commands used to build a loadable module (assumed same as above if empty)
4936 module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4937 module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4938
4939 # Commands to strip libraries.
4940 old_striplib=$lt_old_striplib
4941 striplib=$lt_striplib
4942
4943 # Dependencies to place before the objects being linked to create a
4944 # shared library.
4945 predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
4946
4947 # Dependencies to place after the objects being linked to create a
4948 # shared library.
4949 postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
4950
4951 # Dependencies to place before the objects being linked to create a
4952 # shared library.
4953 predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
4954
4955 # Dependencies to place after the objects being linked to create a
4956 # shared library.
4957 postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
4958
4959 # The library search path used internally by the compiler when linking
4960 # a shared library.
4961 compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
4962
4963 # Method to check whether dependent libraries are shared objects.
4964 deplibs_check_method=$lt_deplibs_check_method
4965
4966 # Command to use when deplibs_check_method == file_magic.
4967 file_magic_cmd=$lt_file_magic_cmd
4968
4969 # Flag that allows shared libraries with undefined symbols to be built.
4970 allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
4971
4972 # Flag that forces no undefined symbols.
4973 no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
4974
4975 # Commands used to finish a libtool library installation in a directory.
4976 finish_cmds=$lt_finish_cmds
4977
4978 # Same as above, but a single script fragment to be evaled but not shown.
4979 finish_eval=$lt_finish_eval
4980
4981 # Take the output of nm and produce a listing of raw symbols and C names.
4982 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
4983
4984 # Transform the output of nm in a proper C declaration
4985 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
4986
4987 # Transform the output of nm in a C name address pair
4988 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
4989
4990 # This is the shared library runtime path variable.
4991 runpath_var=$runpath_var
4992
4993 # This is the shared library path variable.
4994 shlibpath_var=$shlibpath_var
4995
4996 # Is shlibpath searched before the hard-coded library search path?
4997 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
4998
4999 # How to hardcode a shared library path into an executable.
5000 hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
5001
5002 # Whether we should hardcode library paths into libraries.
5003 hardcode_into_libs=$hardcode_into_libs
5004
5005 # Flag to hardcode \$libdir into a binary during linking.
5006 # This must work even if \$libdir does not exist.
5007 hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
5008
5009 # If ld is used when linking, flag to hardcode \$libdir into
5010 # a binary during linking. This must work even if \$libdir does
5011 # not exist.
5012 hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
5013
5014 # Whether we need a single -rpath flag with a separated argument.
5015 hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
5016
5017 # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
5018 # resulting binary.
5019 hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
5020
5021 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
5022 # resulting binary.
5023 hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
5024
5025 # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
5026 # the resulting binary.
5027 hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
5028
5029 # Set to yes if building a shared library automatically hardcodes DIR into the library
5030 # and all subsequent libraries and executables linked against it.
5031 hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
5032
5033 # Variables whose values should be saved in libtool wrapper scripts and
5034 # restored at relink time.
5035 variables_saved_for_relink="$variables_saved_for_relink"
5036
5037 # Whether libtool must link a program against all its dependency libraries.
5038 link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
5039
5040 # Compile-time system search path for libraries
5041 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
5042
5043 # Run-time system search path for libraries
5044 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
5045
5046 # Fix the shell variable \$srcfile for the compiler.
5047 fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
5048
5049 # Set to yes if exported symbols are required.
5050 always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
5051
5052 # The commands to list exported symbols.
5053 export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
5054
5055 # The commands to extract the exported symbol list from a shared archive.
5056 extract_expsyms_cmds=$lt_extract_expsyms_cmds
5057
5058 # Symbols that should not be listed in the preloaded symbols.
5059 exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
5060
5061 # Symbols that must always be exported.
5062 include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
5063
5064 ifelse([$1],[],
5065 [# ### END LIBTOOL CONFIG],
5066 [# ### END LIBTOOL TAG CONFIG: $tagname])
5067
5068 __EOF__
5069
5070 ifelse([$1],[], [
5071 case $host_os in
5072 aix3*)
5073 cat <<\EOF >> "$cfgfile"
5074
5075 # AIX sometimes has problems with the GCC collect2 program. For some
5076 # reason, if we set the COLLECT_NAMES environment variable, the problems
5077 # vanish in a puff of smoke.
5078 if test "X${COLLECT_NAMES+set}" != Xset; then
5079 COLLECT_NAMES=
5080 export COLLECT_NAMES
5081 fi
5082 EOF
5083 ;;
5084 esac
5085
5086 # We use sed instead of cat because bash on DJGPP gets confused if
5087 # if finds mixed CR/LF and LF-only lines. Since sed operates in
5088 # text mode, it properly converts lines to CR/LF. This bash problem
5089 # is reportedly fixed, but why not run on old versions too?
5090 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
5091
5092 mv -f "$cfgfile" "$ofile" || \
5093 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
5094 chmod +x "$ofile"
5095 ])
5096 else
5097 # If there is no Makefile yet, we rely on a make rule to execute
5098 # `config.status --recheck' to rerun these tests and create the
5099 # libtool script then.
5100 ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
5101 if test -f "$ltmain_in"; then
5102 test -f Makefile && make "$ltmain"
5103 fi
5104 fi
5105 ])# AC_LIBTOOL_CONFIG
5106
5107
5108 # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
5109 # -------------------------------------------
5110 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
5111 [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
5112
5113 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5114
5115 if test "$GCC" = yes; then
5116 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5117
5118 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
5119 lt_cv_prog_compiler_rtti_exceptions,
5120 [-fno-rtti -fno-exceptions], [],
5121 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
5122 fi
5123 ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
5124
5125
5126 # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
5127 # ---------------------------------
5128 AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
5129 [AC_REQUIRE([AC_CANONICAL_HOST])
5130 AC_REQUIRE([AC_PROG_NM])
5131 AC_REQUIRE([AC_OBJEXT])
5132 # Check for command to grab the raw symbol name followed by C symbol from nm.
5133 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
5134 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
5135 [
5136 # These are sane defaults that work on at least a few old systems.
5137 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
5138
5139 # Character class describing NM global symbol codes.
5140 symcode='[[BCDEGRST]]'
5141
5142 # Regexp to match symbols that can be accessed directly from C.
5143 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
5144
5145 # Transform the above into a raw symbol and a C symbol.
5146 symxfrm='\1 \2\3 \3'
5147
5148 # Transform an extracted symbol line into a proper C declaration
5149 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
5150
5151 # Transform an extracted symbol line into symbol name and symbol address
5152 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
5153
5154 # Define system-specific variables.
5155 case $host_os in
5156 aix*)
5157 symcode='[[BCDT]]'
5158 ;;
5159 cygwin* | mingw* | pw32*)
5160 symcode='[[ABCDGISTW]]'
5161 ;;
5162 hpux*) # Its linker distinguishes data from code symbols
5163 if test "$host_cpu" = ia64; then
5164 symcode='[[ABCDEGRST]]'
5165 fi
5166 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
5167 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
5168 ;;
5169 irix* | nonstopux*)
5170 symcode='[[BCDEGRST]]'
5171 ;;
5172 osf*)
5173 symcode='[[BCDEGQRST]]'
5174 ;;
5175 solaris* | sysv5*)
5176 symcode='[[BDRT]]'
5177 ;;
5178 sysv4)
5179 symcode='[[DFNSTU]]'
5180 ;;
5181 esac
5182
5183 # Handle CRLF in mingw tool chain
5184 opt_cr=
5185 case $build_os in
5186 mingw*)
5187 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
5188 ;;
5189 esac
5190
5191 # If we're using GNU nm, then use its standard symbol codes.
5192 case `$NM -V 2>&1` in
5193 *GNU* | *'with BFD'*)
5194 symcode='[[ABCDGIRSTW]]' ;;
5195 esac
5196
5197 # Try without a prefix undercore, then with it.
5198 for ac_symprfx in "" "_"; do
5199
5200 # Write the raw and C identifiers.
5201 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
5202
5203 # Check to see that the pipe works correctly.
5204 pipe_works=no
5205
5206 rm -f conftest*
5207 cat > conftest.$ac_ext <<EOF
5208 #ifdef __cplusplus
5209 extern "C" {
5210 #endif
5211 char nm_test_var;
5212 void nm_test_func(){}
5213 #ifdef __cplusplus
5214 }
5215 #endif
5216 int main(){nm_test_var='a';nm_test_func();return(0);}
5217 EOF
5218
5219 if AC_TRY_EVAL(ac_compile); then
5220 # Now try to grab the symbols.
5221 nlist=conftest.nm
5222 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
5223 # Try sorting and uniquifying the output.
5224 if sort "$nlist" | uniq > "$nlist"T; then
5225 mv -f "$nlist"T "$nlist"
5226 else
5227 rm -f "$nlist"T
5228 fi
5229
5230 # Make sure that we snagged all the symbols we need.
5231 if grep ' nm_test_var$' "$nlist" >/dev/null; then
5232 if grep ' nm_test_func$' "$nlist" >/dev/null; then
5233 cat <<EOF > conftest.$ac_ext
5234 #ifdef __cplusplus
5235 extern "C" {
5236 #endif
5237
5238 EOF
5239 # Now generate the symbol file.
5240 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
5241
5242 cat <<EOF >> conftest.$ac_ext
5243 #if defined (__STDC__) && __STDC__
5244 # define lt_ptr_t void *
5245 #else
5246 # define lt_ptr_t char *
5247 # define const
5248 #endif
5249
5250 /* The mapping between symbol names and symbols. */
5251 const struct {
5252 const char *name;
5253 lt_ptr_t address;
5254 }
5255 lt_preloaded_symbols[[]] =
5256 {
5257 EOF
5258 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
5259 cat <<\EOF >> conftest.$ac_ext
5260 {0, (lt_ptr_t) 0}
5261 };
5262
5263 #ifdef __cplusplus
5264 }
5265 #endif
5266 EOF
5267 # Now try linking the two files.
5268 mv conftest.$ac_objext conftstm.$ac_objext
5269 lt_save_LIBS="$LIBS"
5270 lt_save_CFLAGS="$CFLAGS"
5271 LIBS="conftstm.$ac_objext"
5272 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
5273 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
5274 pipe_works=yes
5275 fi
5276 LIBS="$lt_save_LIBS"
5277 CFLAGS="$lt_save_CFLAGS"
5278 else
5279 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
5280 fi
5281 else
5282 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
5283 fi
5284 else
5285 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
5286 fi
5287 else
5288 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
5289 cat conftest.$ac_ext >&5
5290 fi
5291 rm -f conftest* conftst*
5292
5293 # Do not use the global_symbol_pipe unless it works.
5294 if test "$pipe_works" = yes; then
5295 break
5296 else
5297 lt_cv_sys_global_symbol_pipe=
5298 fi
5299 done
5300 ])
5301 if test -z "$lt_cv_sys_global_symbol_pipe"; then
5302 lt_cv_sys_global_symbol_to_cdecl=
5303 fi
5304 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
5305 AC_MSG_RESULT(failed)
5306 else
5307 AC_MSG_RESULT(ok)
5308 fi
5309 ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
5310
5311
5312 # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
5313 # ---------------------------------------
5314 AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
5315 [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
5316 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5317 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
5318
5319 AC_MSG_CHECKING([for $compiler option to produce PIC])
5320 ifelse([$1],[CXX],[
5321 # C++ specific cases for pic, static, wl, etc.
5322 if test "$GXX" = yes; then
5323 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5324 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5325
5326 case $host_os in
5327 aix*)
5328 # All AIX code is PIC.
5329 if test "$host_cpu" = ia64; then
5330 # AIX 5 now supports IA64 processor
5331 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5332 fi
5333 ;;
5334 amigaos*)
5335 # FIXME: we need at least 68020 code to build shared libraries, but
5336 # adding the `-m68020' flag to GCC prevents building anything better,
5337 # like `-m68040'.
5338 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
5339 ;;
5340 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
5341 # PIC is the default for these OSes.
5342 ;;
5343 mingw* | os2* | pw32*)
5344 # This hack is so that the source file can tell whether it is being
5345 # built for inclusion in a dll (and should export symbols for example).
5346 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5347 ;;
5348 darwin* | rhapsody*)
5349 # PIC is the default on this platform
5350 # Common symbols not allowed in MH_DYLIB files
5351 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
5352 ;;
5353 *djgpp*)
5354 # DJGPP does not support shared libraries at all
5355 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5356 ;;
5357 sysv4*MP*)
5358 if test -d /usr/nec; then
5359 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
5360 fi
5361 ;;
5362 hpux*)
5363 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5364 # not for PA HP-UX.
5365 case "$host_cpu" in
5366 hppa*64*|ia64*)
5367 ;;
5368 *)
5369 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5370 ;;
5371 esac
5372 ;;
5373 *)
5374 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5375 ;;
5376 esac
5377 else
5378 case $host_os in
5379 aix4* | aix5*)
5380 # All AIX code is PIC.
5381 if test "$host_cpu" = ia64; then
5382 # AIX 5 now supports IA64 processor
5383 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5384 else
5385 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5386 fi
5387 ;;
5388 chorus*)
5389 case $cc_basename in
5390 cxch68)
5391 # Green Hills C++ Compiler
5392 # _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
5393 ;;
5394 esac
5395 ;;
5396 dgux*)
5397 case $cc_basename in
5398 ec++)
5399 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5400 ;;
5401 ghcx)
5402 # Green Hills C++ Compiler
5403 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5404 ;;
5405 *)
5406 ;;
5407 esac
5408 ;;
5409 freebsd* | kfreebsd*-gnu)
5410 # FreeBSD uses GNU C++
5411 ;;
5412 hpux9* | hpux10* | hpux11*)
5413 case $cc_basename in
5414 CC)
5415 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5416 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
5417 if test "$host_cpu" != ia64; then
5418 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5419 fi
5420 ;;
5421 aCC)
5422 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5423 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
5424 case "$host_cpu" in
5425 hppa*64*|ia64*)
5426 # +Z the default
5427 ;;
5428 *)
5429 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5430 ;;
5431 esac
5432 ;;
5433 *)
5434 ;;
5435 esac
5436 ;;
5437 irix5* | irix6* | nonstopux*)
5438 case $cc_basename in
5439 CC)
5440 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5441 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5442 # CC pic flag -KPIC is the default.
5443 ;;
5444 *)
5445 ;;
5446 esac
5447 ;;
5448 linux*)
5449 case $cc_basename in
5450 KCC)
5451 # KAI C++ Compiler
5452 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
5453 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5454 ;;
5455 icpc)
5456 # Intel C++
5457 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5458 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5459 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5460 ;;
5461 cxx)
5462 # Compaq C++
5463 # Make sure the PIC flag is empty. It appears that all Alpha
5464 # Linux and Compaq Tru64 Unix objects are PIC.
5465 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5466 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5467 ;;
5468 *)
5469 ;;
5470 esac
5471 ;;
5472 lynxos*)
5473 ;;
5474 m88k*)
5475 ;;
5476 mvs*)
5477 case $cc_basename in
5478 cxx)
5479 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
5480 ;;
5481 *)
5482 ;;
5483 esac
5484 ;;
5485 netbsd*)
5486 ;;
5487 osf3* | osf4* | osf5*)
5488 case $cc_basename in
5489 KCC)
5490 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
5491 ;;
5492 RCC)
5493 # Rational C++ 2.4.1
5494 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5495 ;;
5496 cxx)
5497 # Digital/Compaq C++
5498 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5499 # Make sure the PIC flag is empty. It appears that all Alpha
5500 # Linux and Compaq Tru64 Unix objects are PIC.
5501 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5502 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5503 ;;
5504 *)
5505 ;;
5506 esac
5507 ;;
5508 psos*)
5509 ;;
5510 sco*)
5511 case $cc_basename in
5512 CC)
5513 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5514 ;;
5515 *)
5516 ;;
5517 esac
5518 ;;
5519 solaris*)
5520 case $cc_basename in
5521 CC)
5522 # Sun C++ 4.2, 5.x and Centerline C++
5523 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5524 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5525 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5526 ;;
5527 gcx)
5528 # Green Hills C++ Compiler
5529 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5530 ;;
5531 *)
5532 ;;
5533 esac
5534 ;;
5535 sunos4*)
5536 case $cc_basename in
5537 CC)
5538 # Sun C++ 4.x
5539 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5540 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5541 ;;
5542 lcc)
5543 # Lucid
5544 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5545 ;;
5546 *)
5547 ;;
5548 esac
5549 ;;
5550 tandem*)
5551 case $cc_basename in
5552 NCC)
5553 # NonStop-UX NCC 3.20
5554 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5555 ;;
5556 *)
5557 ;;
5558 esac
5559 ;;
5560 unixware*)
5561 ;;
5562 vxworks*)
5563 ;;
5564 *)
5565 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5566 ;;
5567 esac
5568 fi
5569 ],
5570 [
5571 if test "$GCC" = yes; then
5572 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5573 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5574
5575 case $host_os in
5576 aix*)
5577 # All AIX code is PIC.
5578 if test "$host_cpu" = ia64; then
5579 # AIX 5 now supports IA64 processor
5580 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5581 fi
5582 ;;
5583
5584 amigaos*)
5585 # FIXME: we need at least 68020 code to build shared libraries, but
5586 # adding the `-m68020' flag to GCC prevents building anything better,
5587 # like `-m68040'.
5588 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
5589 ;;
5590
5591 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
5592 # PIC is the default for these OSes.
5593 ;;
5594
5595 mingw* | pw32* | os2*)
5596 # This hack is so that the source file can tell whether it is being
5597 # built for inclusion in a dll (and should export symbols for example).
5598 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5599 ;;
5600
5601 darwin* | rhapsody*)
5602 # PIC is the default on this platform
5603 # Common symbols not allowed in MH_DYLIB files
5604 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
5605 ;;
5606
5607 msdosdjgpp*)
5608 # Just because we use GCC doesn't mean we suddenly get shared libraries
5609 # on systems that don't support them.
5610 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5611 enable_shared=no
5612 ;;
5613
5614 sysv4*MP*)
5615 if test -d /usr/nec; then
5616 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
5617 fi
5618 ;;
5619
5620 hpux*)
5621 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5622 # not for PA HP-UX.
5623 case "$host_cpu" in
5624 hppa*64*|ia64*)
5625 # +Z the default
5626 ;;
5627 *)
5628 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5629 ;;
5630 esac
5631 ;;
5632
5633 *)
5634 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5635 ;;
5636 esac
5637 else
5638 # PORTME Check for flag to pass linker flags through the system compiler.
5639 case $host_os in
5640 aix*)
5641 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5642 if test "$host_cpu" = ia64; then
5643 # AIX 5 now supports IA64 processor
5644 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5645 else
5646 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5647 fi
5648 ;;
5649
5650 mingw* | pw32* | os2*)
5651 # This hack is so that the source file can tell whether it is being
5652 # built for inclusion in a dll (and should export symbols for example).
5653 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5654 ;;
5655
5656 hpux9* | hpux10* | hpux11*)
5657 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5658 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5659 # not for PA HP-UX.
5660 case "$host_cpu" in
5661 hppa*64*|ia64*)
5662 # +Z the default
5663 ;;
5664 *)
5665 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5666 ;;
5667 esac
5668 # Is there a better lt_prog_compiler_static that works with the bundled CC?
5669 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5670 ;;
5671
5672 irix5* | irix6* | nonstopux*)
5673 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5674 # PIC (with -KPIC) is the default.
5675 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5676 ;;
5677
5678 newsos6)
5679 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5680 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5681 ;;
5682
5683 linux*)
5684 case $CC in
5685 icc* | ecc*)
5686 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5687 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5688 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5689 ;;
5690 ccc*)
5691 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5692 # All Alpha code is PIC.
5693 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5694 ;;
5695 esac
5696 ;;
5697
5698 osf3* | osf4* | osf5*)
5699 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5700 # All OSF/1 code is PIC.
5701 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5702 ;;
5703
5704 sco3.2v5*)
5705 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic'
5706 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn'
5707 ;;
5708
5709 solaris*)
5710 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5711 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5712 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5713 ;;
5714
5715 sunos4*)
5716 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5717 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5718 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5719 ;;
5720
5721 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5722 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5723 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5724 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5725 ;;
5726
5727 sysv4*MP*)
5728 if test -d /usr/nec ;then
5729 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
5730 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5731 fi
5732 ;;
5733
5734 uts4*)
5735 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5736 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5737 ;;
5738
5739 *)
5740 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5741 ;;
5742 esac
5743 fi
5744 ])
5745 AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
5746
5747 #
5748 # Check to make sure the PIC flag actually works.
5749 #
5750 if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
5751 AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
5752 _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
5753 [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
5754 [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
5755 "" | " "*) ;;
5756 *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
5757 esac],
5758 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5759 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
5760 fi
5761 case "$host_os" in
5762 # For platforms which do not support PIC, -DPIC is meaningless:
5763 *djgpp*)
5764 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5765 ;;
5766 *)
5767 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
5768 ;;
5769 esac
5770 ])
5771
5772
5773 # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
5774 # ------------------------------------
5775 # See if the linker supports building shared libraries.
5776 AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
5777 [AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5778 ifelse([$1],[CXX],[
5779 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5780 case $host_os in
5781 aix4* | aix5*)
5782 # If we're using GNU nm, then we don't want the "-C" option.
5783 # -C means demangle to AIX nm, but means don't demangle with GNU nm
5784 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5785 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
5786 else
5787 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
5788 fi
5789 ;;
5790 pw32*)
5791 _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
5792 ;;
5793 cygwin* | mingw*)
5794 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
5795 ;;
5796 *)
5797 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5798 ;;
5799 esac
5800 ],[
5801 runpath_var=
5802 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
5803 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5804 _LT_AC_TAGVAR(archive_cmds, $1)=
5805 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
5806 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
5807 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
5808 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5809 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5810 _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
5811 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5812 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5813 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5814 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5815 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5816 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5817 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
5818 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
5819 _LT_AC_TAGVAR(module_cmds, $1)=
5820 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
5821 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5822 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5823 # include_expsyms should be a list of space-separated symbols to be *always*
5824 # included in the symbol list
5825 _LT_AC_TAGVAR(include_expsyms, $1)=
5826 # exclude_expsyms can be an extended regexp of symbols to exclude
5827 # it will be wrapped by ` (' and `)$', so one must not match beginning or
5828 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
5829 # as well as any symbol that contains `d'.
5830 _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
5831 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5832 # platforms (ab)use it in PIC code, but their linkers get confused if
5833 # the symbol is explicitly referenced. Since portable code cannot
5834 # rely on this symbol name, it's probably fine to never include it in
5835 # preloaded symbol tables.
5836 extract_expsyms_cmds=
5837
5838 case $host_os in
5839 cygwin* | mingw* | pw32*)
5840 # FIXME: the MSVC++ port hasn't been tested in a loooong time
5841 # When not using gcc, we currently assume that we are using
5842 # Microsoft Visual C++.
5843 if test "$GCC" != yes; then
5844 with_gnu_ld=no
5845 fi
5846 ;;
5847 openbsd*)
5848 with_gnu_ld=no
5849 ;;
5850 esac
5851
5852 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5853 if test "$with_gnu_ld" = yes; then
5854 # If archive_cmds runs LD, not CC, wlarc should be empty
5855 wlarc='${wl}'
5856
5857 # See if GNU ld supports shared libraries.
5858 case $host_os in
5859 aix3* | aix4* | aix5*)
5860 # On AIX/PPC, the GNU linker is very broken
5861 if test "$host_cpu" != ia64; then
5862 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5863 cat <<EOF 1>&2
5864
5865 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
5866 *** to be unable to reliably create shared libraries on AIX.
5867 *** Therefore, libtool is disabling shared libraries support. If you
5868 *** really care for shared libraries, you may want to modify your PATH
5869 *** so that a non-GNU linker is found, and then restart.
5870
5871 EOF
5872 fi
5873 ;;
5874
5875 amigaos*)
5876 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
5877 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5878 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5879
5880 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
5881 # that the semantics of dynamic libraries on AmigaOS, at least up
5882 # to version 4, is to share data among multiple programs linked
5883 # with the same dynamic library. Since this doesn't match the
5884 # behavior of shared libraries on other platforms, we can't use
5885 # them.
5886 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5887 ;;
5888
5889 beos*)
5890 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5891 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5892 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5893 # support --undefined. This deserves some investigation. FIXME
5894 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5895 else
5896 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5897 fi
5898 ;;
5899
5900 cygwin* | mingw* | pw32*)
5901 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5902 # as there is no search path for DLLs.
5903 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5904 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5905 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5906 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5907 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
5908
5909 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
5910 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5911 # If the export-symbols file already is a .def file (1st line
5912 # is EXPORTS), use it as is; otherwise, prepend...
5913 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5914 cp $export_symbols $output_objdir/$soname.def;
5915 else
5916 echo EXPORTS > $output_objdir/$soname.def;
5917 cat $export_symbols >> $output_objdir/$soname.def;
5918 fi~
5919 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5920 else
5921 ld_shlibs=no
5922 fi
5923 ;;
5924
5925 netbsd*)
5926 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5927 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5928 wlarc=
5929 else
5930 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5931 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5932 fi
5933 ;;
5934
5935 solaris* | sysv5*)
5936 if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
5937 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5938 cat <<EOF 1>&2
5939
5940 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
5941 *** create shared libraries on Solaris systems. Therefore, libtool
5942 *** is disabling shared libraries support. We urge you to upgrade GNU
5943 *** binutils to release 2.9.1 or newer. Another option is to modify
5944 *** your PATH or compiler configuration so that the native linker is
5945 *** used, and then restart.
5946
5947 EOF
5948 elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5949 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5950 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5951 else
5952 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5953 fi
5954 ;;
5955
5956 sunos4*)
5957 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5958 wlarc=
5959 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5960 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5961 ;;
5962
5963 linux*)
5964 if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
5965 tmp_archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5966 _LT_AC_TAGVAR(archive_cmds, $1)="$tmp_archive_cmds"
5967 supports_anon_versioning=no
5968 case `$LD -v 2>/dev/null` in
5969 *\ [01].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5970 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5971 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5972 *\ 2.11.*) ;; # other 2.11 versions
5973 *) supports_anon_versioning=yes ;;
5974 esac
5975 if test $supports_anon_versioning = yes; then
5976 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
5977 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5978 $echo "local: *; };" >> $output_objdir/$libname.ver~
5979 $CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5980 else
5981 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="$tmp_archive_cmds"
5982 fi
5983 else
5984 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5985 fi
5986 ;;
5987
5988 *)
5989 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5990 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5991 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5992 else
5993 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5994 fi
5995 ;;
5996 esac
5997
5998 if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = yes; then
5999 runpath_var=LD_RUN_PATH
6000 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
6001 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6002 # ancient GNU ld didn't support --whole-archive et. al.
6003 if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
6004 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6005 else
6006 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
6007 fi
6008 fi
6009 else
6010 # PORTME fill in a description of your system's linker (not GNU ld)
6011 case $host_os in
6012 aix3*)
6013 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6014 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
6015 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
6016 # Note: this linker hardcodes the directories in LIBPATH if there
6017 # are no directories specified by -L.
6018 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6019 if test "$GCC" = yes && test -z "$link_static_flag"; then
6020 # Neither direct hardcoding nor static linking is supported with a
6021 # broken collect2.
6022 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
6023 fi
6024 ;;
6025
6026 aix4* | aix5*)
6027 if test "$host_cpu" = ia64; then
6028 # On IA64, the linker does run time linking by default, so we don't
6029 # have to do anything special.
6030 aix_use_runtimelinking=no
6031 exp_sym_flag='-Bexport'
6032 no_entry_flag=""
6033 else
6034 # If we're using GNU nm, then we don't want the "-C" option.
6035 # -C means demangle to AIX nm, but means don't demangle with GNU nm
6036 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
6037 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
6038 else
6039 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
6040 fi
6041 aix_use_runtimelinking=no
6042
6043 # Test if we are trying to use run time linking or normal
6044 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
6045 # need to do runtime linking.
6046 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
6047 for ld_flag in $LDFLAGS; do
6048 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
6049 aix_use_runtimelinking=yes
6050 break
6051 fi
6052 done
6053 esac
6054
6055 exp_sym_flag='-bexport'
6056 no_entry_flag='-bnoentry'
6057 fi
6058
6059 # When large executables or shared objects are built, AIX ld can
6060 # have problems creating the table of contents. If linking a library
6061 # or program results in "error TOC overflow" add -mminimal-toc to
6062 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
6063 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
6064
6065 _LT_AC_TAGVAR(archive_cmds, $1)=''
6066 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6067 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
6068 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6069
6070 if test "$GCC" = yes; then
6071 case $host_os in aix4.[012]|aix4.[012].*)
6072 # We only want to do this on AIX 4.2 and lower, the check
6073 # below for broken collect2 doesn't work under 4.3+
6074 collect2name=`${CC} -print-prog-name=collect2`
6075 if test -f "$collect2name" && \
6076 strings "$collect2name" | grep resolve_lib_name >/dev/null
6077 then
6078 # We have reworked collect2
6079 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6080 else
6081 # We have old collect2
6082 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
6083 # It fails to find uninstalled libraries when the uninstalled
6084 # path is not listed in the libpath. Setting hardcode_minus_L
6085 # to unsupported forces relinking
6086 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6087 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6088 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
6089 fi
6090 esac
6091 shared_flag='-shared'
6092 else
6093 # not using gcc
6094 if test "$host_cpu" = ia64; then
6095 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
6096 # chokes on -Wl,-G. The following line is correct:
6097 shared_flag='-G'
6098 else
6099 if test "$aix_use_runtimelinking" = yes; then
6100 shared_flag='${wl}-G'
6101 else
6102 shared_flag='${wl}-bM:SRE'
6103 fi
6104 fi
6105 fi
6106
6107 # It seems that -bexpall does not export symbols beginning with
6108 # underscore (_), so it is better to generate a list of symbols to export.
6109 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
6110 if test "$aix_use_runtimelinking" = yes; then
6111 # Warning - without using the other runtime loading flags (-brtl),
6112 # -berok will link without error, but may produce a broken library.
6113 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
6114 # Determine the default libpath from the value encoded in an empty executable.
6115 _LT_AC_SYS_LIBPATH_AIX
6116 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6117 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
6118 else
6119 if test "$host_cpu" = ia64; then
6120 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
6121 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6122 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
6123 else
6124 # Determine the default libpath from the value encoded in an empty executable.
6125 _LT_AC_SYS_LIBPATH_AIX
6126 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6127 # Warning - without using the other run time loading flags,
6128 # -berok will link without error, but may produce a broken library.
6129 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
6130 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
6131 # -bexpall does not export symbols beginning with underscore (_)
6132 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
6133 # Exported symbols can be pulled into shared objects from archives
6134 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
6135 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6136 # This is similar to how AIX traditionally builds it's shared libraries.
6137 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
6138 fi
6139 fi
6140 ;;
6141
6142 amigaos*)
6143 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
6144 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6145 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6146 # see comment about different semantics on the GNU ld section
6147 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6148 ;;
6149
6150 bsdi4*)
6151 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
6152 ;;
6153
6154 cygwin* | mingw* | pw32*)
6155 # When not using gcc, we currently assume that we are using
6156 # Microsoft Visual C++.
6157 # hardcode_libdir_flag_spec is actually meaningless, as there is
6158 # no search path for DLLs.
6159 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6160 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6161 # Tell ltmain to make .lib files, not .a files.
6162 libext=lib
6163 # Tell ltmain to make .dll files, not .so files.
6164 shrext=".dll"
6165 # FIXME: Setting linknames here is a bad hack.
6166 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
6167 # The linker will automatically build a .lib file if we build a DLL.
6168 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
6169 # FIXME: Should let the user specify the lib program.
6170 _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
6171 fix_srcfile_path='`cygpath -w "$srcfile"`'
6172 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6173 ;;
6174
6175 darwin* | rhapsody*)
6176 if test "$GXX" = yes ; then
6177 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6178 case "$host_os" in
6179 rhapsody* | darwin1.[[012]])
6180 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
6181 ;;
6182 *) # Darwin 1.3 on
6183 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
6184 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
6185 else
6186 case ${MACOSX_DEPLOYMENT_TARGET} in
6187 10.[[012]])
6188 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
6189 ;;
6190 10.*)
6191 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
6192 ;;
6193 esac
6194 fi
6195 ;;
6196 esac
6197 lt_int_apple_cc_single_mod=no
6198 output_verbose_link_cmd='echo'
6199 if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
6200 lt_int_apple_cc_single_mod=yes
6201 fi
6202 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
6203 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
6204 else
6205 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
6206 fi
6207 _LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
6208 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
6209 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
6210 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
6211 else
6212 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
6213 fi
6214 _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
6215 _LT_AC_TAGVAR(hardcode_direct, $1)=no
6216 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
6217 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
6218 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
6219 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6220 else
6221 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6222 fi
6223 ;;
6224
6225 dgux*)
6226 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6227 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6228 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6229 ;;
6230
6231 freebsd1*)
6232 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6233 ;;
6234
6235 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
6236 # support. Future versions do this automatically, but an explicit c++rt0.o
6237 # does not break anything, and helps significantly (at the cost of a little
6238 # extra space).
6239 freebsd2.2*)
6240 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
6241 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6242 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6243 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6244 ;;
6245
6246 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
6247 freebsd2*)
6248 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6249 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6250 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6251 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6252 ;;
6253
6254 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
6255 freebsd* | kfreebsd*-gnu)
6256 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
6257 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6258 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6259 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6260 ;;
6261
6262 hpux9*)
6263 if test "$GCC" = yes; then
6264 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
6265 else
6266 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
6267 fi
6268 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6269 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6270 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6271
6272 # hardcode_minus_L: Not really in the search PATH,
6273 # but as the default location of the library.
6274 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6275 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6276 ;;
6277
6278 hpux10* | hpux11*)
6279 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
6280 case "$host_cpu" in
6281 hppa*64*|ia64*)
6282 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6283 ;;
6284 *)
6285 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
6286 ;;
6287 esac
6288 else
6289 case "$host_cpu" in
6290 hppa*64*|ia64*)
6291 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
6292 ;;
6293 *)
6294 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
6295 ;;
6296 esac
6297 fi
6298 if test "$with_gnu_ld" = no; then
6299 case "$host_cpu" in
6300 hppa*64*)
6301 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6302 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
6303 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6304 _LT_AC_TAGVAR(hardcode_direct, $1)=no
6305 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6306 ;;
6307 ia64*)
6308 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6309 _LT_AC_TAGVAR(hardcode_direct, $1)=no
6310 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6311
6312 # hardcode_minus_L: Not really in the search PATH,
6313 # but as the default location of the library.
6314 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6315 ;;
6316 *)
6317 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6318 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6319 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6320 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6321
6322 # hardcode_minus_L: Not really in the search PATH,
6323 # but as the default location of the library.
6324 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6325 ;;
6326 esac
6327 fi
6328 ;;
6329
6330 irix5* | irix6* | nonstopux*)
6331 if test "$GCC" = yes; then
6332 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6333 else
6334 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
6335 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
6336 fi
6337 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6338 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6339 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6340 ;;
6341
6342 netbsd*)
6343 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
6344 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
6345 else
6346 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
6347 fi
6348 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6349 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6350 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6351 ;;
6352
6353 newsos6)
6354 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6355 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6356 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6357 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6358 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6359 ;;
6360
6361 openbsd*)
6362 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6363 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6364 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6365 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6366 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6367 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6368 else
6369 case $host_os in
6370 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
6371 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6372 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6373 ;;
6374 *)
6375 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6376 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6377 ;;
6378 esac
6379 fi
6380 ;;
6381
6382 os2*)
6383 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6384 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6385 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6386 _LT_AC_TAGVAR(archive_cmds, $1)='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
6387 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
6388 ;;
6389
6390 osf3*)
6391 if test "$GCC" = yes; then
6392 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6393 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6394 else
6395 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6396 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
6397 fi
6398 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6399 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6400 ;;
6401
6402 osf4* | osf5*) # as osf3* with the addition of -msym flag
6403 if test "$GCC" = yes; then
6404 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6405 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6406 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6407 else
6408 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6409 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
6410 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
6411 $LD -shared${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'
6412
6413 # Both c and cxx compiler support -rpath directly
6414 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6415 fi
6416 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6417 ;;
6418
6419 sco3.2v5*)
6420 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6421 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6422 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6423 runpath_var=LD_RUN_PATH
6424 hardcode_runpath_var=yes
6425 ;;
6426
6427 solaris*)
6428 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
6429 if test "$GCC" = yes; then
6430 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6431 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6432 $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
6433 else
6434 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
6435 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6436 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
6437 fi
6438 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6439 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6440 case $host_os in
6441 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6442 *) # Supported since Solaris 2.6 (maybe 2.5.1?)
6443 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
6444 esac
6445 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6446 ;;
6447
6448 sunos4*)
6449 if test "x$host_vendor" = xsequent; then
6450 # Use $CC to link under sequent, because it throws in some extra .o
6451 # files that make .init and .fini sections work.
6452 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
6453 else
6454 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
6455 fi
6456 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6457 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6458 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6459 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6460 ;;
6461
6462 sysv4)
6463 case $host_vendor in
6464 sni)
6465 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6466 _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
6467 ;;
6468 siemens)
6469 ## LD is ld it makes a PLAMLIB
6470 ## CC just makes a GrossModule.
6471 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
6472 _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
6473 _LT_AC_TAGVAR(hardcode_direct, $1)=no
6474 ;;
6475 motorola)
6476 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6477 _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
6478 ;;
6479 esac
6480 runpath_var='LD_RUN_PATH'
6481 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6482 ;;
6483
6484 sysv4.3*)
6485 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6486 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6487 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
6488 ;;
6489
6490 sysv4*MP*)
6491 if test -d /usr/nec; then
6492 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6493 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6494 runpath_var=LD_RUN_PATH
6495 hardcode_runpath_var=yes
6496 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
6497 fi
6498 ;;
6499
6500 sysv4.2uw2*)
6501 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
6502 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6503 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
6504 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6505 hardcode_runpath_var=yes
6506 runpath_var=LD_RUN_PATH
6507 ;;
6508
6509 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
6510 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text'
6511 if test "$GCC" = yes; then
6512 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6513 else
6514 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6515 fi
6516 runpath_var='LD_RUN_PATH'
6517 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6518 ;;
6519
6520 sysv5*)
6521 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
6522 # $CC -shared without GNU ld will not create a library from C++
6523 # object files and a static libstdc++, better avoid it by now
6524 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
6525 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6526 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
6527 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
6528 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6529 runpath_var='LD_RUN_PATH'
6530 ;;
6531
6532 uts4*)
6533 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6534 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6535 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6536 ;;
6537
6538 *)
6539 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6540 ;;
6541 esac
6542 fi
6543 ])
6544 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
6545 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6546
6547 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
6548 if test "$GCC" = yes; then
6549 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
6550 fi
6551
6552 #
6553 # Do we need to explicitly link libc?
6554 #
6555 case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
6556 x|xyes)
6557 # Assume -lc should be added
6558 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6559
6560 if test "$enable_shared" = yes && test "$GCC" = yes; then
6561 case $_LT_AC_TAGVAR(archive_cmds, $1) in
6562 *'~'*)
6563 # FIXME: we may have to deal with multi-command sequences.
6564 ;;
6565 '$CC '*)
6566 # Test whether the compiler implicitly links with -lc since on some
6567 # systems, -lgcc has to come before -lc. If gcc already passes -lc
6568 # to ld, don't add -lc before -lgcc.
6569 AC_MSG_CHECKING([whether -lc should be explicitly linked in])
6570 $rm conftest*
6571 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
6572
6573 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6574 soname=conftest
6575 lib=conftest
6576 libobjs=conftest.$ac_objext
6577 deplibs=
6578 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
6579 compiler_flags=-v
6580 linker_flags=-v
6581 verstring=
6582 output_objdir=.
6583 libname=conftest
6584 lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
6585 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
6586 if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
6587 then
6588 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6589 else
6590 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6591 fi
6592 _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6593 else
6594 cat conftest.err 1>&5
6595 fi
6596 $rm conftest*
6597 AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
6598 ;;
6599 esac
6600 fi
6601 ;;
6602 esac
6603 ])# AC_LIBTOOL_PROG_LD_SHLIBS
6604
6605
6606 # _LT_AC_FILE_LTDLL_C
6607 # -------------------
6608 # Be careful that the start marker always follows a newline.
6609 AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
6610 # /* ltdll.c starts here */
6611 # #define WIN32_LEAN_AND_MEAN
6612 # #include <windows.h>
6613 # #undef WIN32_LEAN_AND_MEAN
6614 # #include <stdio.h>
6615 #
6616 # #ifndef __CYGWIN__
6617 # # ifdef __CYGWIN32__
6618 # # define __CYGWIN__ __CYGWIN32__
6619 # # endif
6620 # #endif
6621 #
6622 # #ifdef __cplusplus
6623 # extern "C" {
6624 # #endif
6625 # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
6626 # #ifdef __cplusplus
6627 # }
6628 # #endif
6629 #
6630 # #ifdef __CYGWIN__
6631 # #include <cygwin/cygwin_dll.h>
6632 # DECLARE_CYGWIN_DLL( DllMain );
6633 # #endif
6634 # HINSTANCE __hDllInstance_base;
6635 #
6636 # BOOL APIENTRY
6637 # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
6638 # {
6639 # __hDllInstance_base = hInst;
6640 # return TRUE;
6641 # }
6642 # /* ltdll.c ends here */
6643 ])# _LT_AC_FILE_LTDLL_C
6644
6645
6646 # _LT_AC_TAGVAR(VARNAME, [TAGNAME])
6647 # ---------------------------------
6648 AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
6649
6650
6651 # old names
6652 AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
6653 AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
6654 AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
6655 AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
6656 AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
6657 AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
6658 AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
6659
6660 # This is just to silence aclocal about the macro not being used
6661 ifelse([AC_DISABLE_FAST_INSTALL])
6662
6663 AC_DEFUN([LT_AC_PROG_GCJ],
6664 [AC_CHECK_TOOL(GCJ, gcj, no)
6665 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
6666 AC_SUBST(GCJFLAGS)
6667 ])
6668
6669 AC_DEFUN([LT_AC_PROG_RC],
6670 [AC_CHECK_TOOL(RC, windres, no)
6671 ])
6672
6673 # NOTE: This macro has been submitted for inclusion into #
6674 # GNU Autoconf as AC_PROG_SED. When it is available in #
6675 # a released version of Autoconf we should remove this #
6676 # macro and use it instead. #
6677 # LT_AC_PROG_SED
6678 # --------------
6679 # Check for a fully-functional sed program, that truncates
6680 # as few characters as possible. Prefer GNU sed if found.
6681 AC_DEFUN([LT_AC_PROG_SED],
6682 [AC_MSG_CHECKING([for a sed that does not truncate output])
6683 AC_CACHE_VAL(lt_cv_path_SED,
6684 [# Loop through the user's path and test for sed and gsed.
6685 # Then use that list of sed's as ones to test for truncation.
6686 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6687 for as_dir in $PATH
6688 do
6689 IFS=$as_save_IFS
6690 test -z "$as_dir" && as_dir=.
6691 for lt_ac_prog in sed gsed; do
6692 for ac_exec_ext in '' $ac_executable_extensions; do
6693 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
6694 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
6695 fi
6696 done
6697 done
6698 done
6699 lt_ac_max=0
6700 lt_ac_count=0
6701 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
6702 # along with /bin/sed that truncates output.
6703 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
6704 test ! -f $lt_ac_sed && break
6705 cat /dev/null > conftest.in
6706 lt_ac_count=0
6707 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
6708 # Check for GNU sed and select it if it is found.
6709 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
6710 lt_cv_path_SED=$lt_ac_sed
6711 break
6712 fi
6713 while true; do
6714 cat conftest.in conftest.in >conftest.tmp
6715 mv conftest.tmp conftest.in
6716 cp conftest.in conftest.nl
6717 echo >>conftest.nl
6718 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
6719 cmp -s conftest.out conftest.nl || break
6720 # 10000 chars as input seems more than enough
6721 test $lt_ac_count -gt 10 && break
6722 lt_ac_count=`expr $lt_ac_count + 1`
6723 if test $lt_ac_count -gt $lt_ac_max; then
6724 lt_ac_max=$lt_ac_count
6725 lt_cv_path_SED=$lt_ac_sed
6726 fi
6727 done
6728 done
6729 SED=$lt_cv_path_SED
6730 ])
6731 AC_MSG_RESULT([$SED])
6732 ])
6733

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