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Contents of /cdck/branches/upstream/0.5.2/aclocal.m4

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Revision 248 - (show annotations)
Tue May 9 15:22:17 2006 UTC (15 years, 2 months ago) by gregoa
File size: 152275 byte(s)
[svn-upgrade] Tagging new upstream version, cdck (0.5.2)
1 # aclocal.m4 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.
13
14 # Do all the work for Automake. -*- Autoconf -*-
15
16 # This macro actually does too much some checks are only needed if
17 # your package does certain things. But this isn't really a big deal.
18
19 # Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002
20 # Free Software Foundation, Inc.
21
22 # This program is free software; you can redistribute it and/or modify
23 # it under the terms of the GNU General Public License as published by
24 # the Free Software Foundation; either version 2, or (at your option)
25 # any later version.
26
27 # This program is distributed in the hope that it will be useful,
28 # but WITHOUT ANY WARRANTY; without even the implied warranty of
29 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
30 # GNU General Public License for more details.
31
32 # You should have received a copy of the GNU General Public License
33 # along with this program; if not, write to the Free Software
34 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
35 # 02111-1307, USA.
36
37 # serial 8
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39 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
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114 # Copyright 2002 Free Software Foundation, Inc.
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116 # This program is free software; you can redistribute it and/or modify
117 # it under the terms of the GNU General Public License as published by
118 # the Free Software Foundation; either version 2, or (at your option)
119 # any later version.
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121 # This program is distributed in the hope that it will be useful,
122 # but WITHOUT ANY WARRANTY; without even the implied warranty of
123 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
124 # GNU General Public License for more details.
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126 # You should have received a copy of the GNU General Public License
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191 # Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
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195 # the Free Software Foundation; either version 2, or (at your option)
196 # any later version.
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198 # This program is distributed in the hope that it will be useful,
199 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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201 # GNU General Public License for more details.
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203 # You should have received a copy of the GNU General Public License
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253
254 # Copyright 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
255
256 # This program is free software; you can redistribute it and/or modify
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258 # the Free Software Foundation; either version 2, or (at your option)
259 # any later version.
260
261 # This program is distributed in the hope that it will be useful,
262 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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264 # GNU General Public License for more details.
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266 # You should have received a copy of the GNU General Public License
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306 # This program is distributed in the hope that it will be useful,
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309 # GNU General Public License for more details.
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311 # You should have received a copy of the GNU General Public License
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390 # Copyright 2001 Free Software Foundation, Inc.
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392 # This program is free software; you can redistribute it and/or modify
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397 # This program is distributed in the hope that it will be useful,
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402 # You should have received a copy of the GNU General Public License
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429 # Copyright 1999, 2000, 2001 Free Software Foundation, Inc.
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431 # This program is free software; you can redistribute it and/or modify
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436 # This program is distributed in the hope that it will be useful,
437 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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439 # GNU General Public License for more details.
440
441 # You should have received a copy of the GNU General Public License
442 # along with this program; if not, write to the Free Software
443 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
444 # 02111-1307, USA.
445
446
447 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
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573 # Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
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580 # This program is distributed in the hope that it will be useful,
581 # but WITHOUT ANY WARRANTY; without even the implied warranty of
582 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
583 # GNU General Public License for more details.
584
585 # You should have received a copy of the GNU General Public License
586 # along with this program; if not, write to the Free Software
587 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
588 # 02111-1307, USA.
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590 #serial 2
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597 mf=`echo "$mf" | sed -e 's/:.*$//'`
598 # Check whether this is an Automake generated Makefile or not.
599 # We used to match only the files named `Makefile.in', but
600 # some people rename them; so instead we look at the file content.
601 # Grep'ing the first line is not enough: some people post-process
602 # each Makefile.in and add a new line on top of each file to say so.
603 # So let's grep whole file.
604 if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
605 dirpart=`AS_DIRNAME("$mf")`
606 else
607 continue
608 fi
609 grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue
610 # Extract the definition of DEP_FILES from the Makefile without
611 # running `make'.
612 DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
613 test -z "$DEPDIR" && continue
614 # When using ansi2knr, U may be empty or an underscore; expand it
615 U=`sed -n -e '/^U = / s///p' < "$mf"`
616 test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
617 # We invoke sed twice because it is the simplest approach to
618 # changing $(DEPDIR) to its actual value in the expansion.
619 for file in `sed -n -e '
620 /^DEP_FILES = .*\\\\$/ {
621 s/^DEP_FILES = //
622 :loop
623 s/\\\\$//
624 p
625 n
626 /\\\\$/ b loop
627 p
628 }
629 /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
630 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
631 # Make sure the directory exists.
632 test -f "$dirpart/$file" && continue
633 fdir=`AS_DIRNAME(["$file"])`
634 AS_MKDIR_P([$dirpart/$fdir])
635 # echo "creating $dirpart/$file"
636 echo '# dummy' > "$dirpart/$file"
637 done
638 done
639 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
640
641
642 # AM_OUTPUT_DEPENDENCY_COMMANDS
643 # -----------------------------
644 # This macro should only be invoked once -- use via AC_REQUIRE.
645 #
646 # This code is only required when automatic dependency tracking
647 # is enabled. FIXME. This creates each `.P' file that we will
648 # need in order to bootstrap the dependency handling code.
649 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
650 [AC_CONFIG_COMMANDS([depfiles],
651 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
652 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
653 ])
654
655 # Copyright 2001 Free Software Foundation, Inc. -*- Autoconf -*-
656
657 # This program is free software; you can redistribute it and/or modify
658 # it under the terms of the GNU General Public License as published by
659 # the Free Software Foundation; either version 2, or (at your option)
660 # any later version.
661
662 # This program is distributed in the hope that it will be useful,
663 # but WITHOUT ANY WARRANTY; without even the implied warranty of
664 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
665 # GNU General Public License for more details.
666
667 # You should have received a copy of the GNU General Public License
668 # along with this program; if not, write to the Free Software
669 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
670 # 02111-1307, USA.
671
672 # serial 2
673
674 # AM_MAKE_INCLUDE()
675 # -----------------
676 # Check to see how make treats includes.
677 AC_DEFUN([AM_MAKE_INCLUDE],
678 [am_make=${MAKE-make}
679 cat > confinc << 'END'
680 doit:
681 @echo done
682 END
683 # If we don't find an include directive, just comment out the code.
684 AC_MSG_CHECKING([for style of include used by $am_make])
685 am__include="#"
686 am__quote=
687 _am_result=none
688 # First try GNU make style include.
689 echo "include confinc" > confmf
690 # We grep out `Entering directory' and `Leaving directory'
691 # messages which can occur if `w' ends up in MAKEFLAGS.
692 # In particular we don't look at `^make:' because GNU make might
693 # be invoked under some other name (usually "gmake"), in which
694 # case it prints its new name instead of `make'.
695 if test "`$am_make -s -f confmf 2> /dev/null | fgrep -v 'ing directory'`" = "done"; then
696 am__include=include
697 am__quote=
698 _am_result=GNU
699 fi
700 # Now try BSD make style include.
701 if test "$am__include" = "#"; then
702 echo '.include "confinc"' > confmf
703 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
704 am__include=.include
705 am__quote="\""
706 _am_result=BSD
707 fi
708 fi
709 AC_SUBST(am__include)
710 AC_SUBST(am__quote)
711 AC_MSG_RESULT($_am_result)
712 rm -f confinc confmf
713 ])
714
715 # AM_CONDITIONAL -*- Autoconf -*-
716
717 # Copyright 1997, 2000, 2001 Free Software Foundation, Inc.
718
719 # This program is free software; you can redistribute it and/or modify
720 # it under the terms of the GNU General Public License as published by
721 # the Free Software Foundation; either version 2, or (at your option)
722 # any later version.
723
724 # This program is distributed in the hope that it will be useful,
725 # but WITHOUT ANY WARRANTY; without even the implied warranty of
726 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
727 # GNU General Public License for more details.
728
729 # You should have received a copy of the GNU General Public License
730 # along with this program; if not, write to the Free Software
731 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
732 # 02111-1307, USA.
733
734 # serial 5
735
736 AC_PREREQ(2.52)
737
738 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
739 # -------------------------------------
740 # Define a conditional.
741 AC_DEFUN([AM_CONDITIONAL],
742 [ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
743 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
744 AC_SUBST([$1_TRUE])
745 AC_SUBST([$1_FALSE])
746 if $2; then
747 $1_TRUE=
748 $1_FALSE='#'
749 else
750 $1_TRUE='#'
751 $1_FALSE=
752 fi
753 AC_CONFIG_COMMANDS_PRE(
754 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
755 AC_MSG_ERROR([conditional \"$1\" was never defined.
756 Usually this means the macro was only invoked conditionally.])
757 fi])])
758
759 # isc-posix.m4 serial 2 (gettext-0.11.2)
760 dnl Copyright (C) 1995-2002 Free Software Foundation, Inc.
761 dnl This file is free software, distributed under the terms of the GNU
762 dnl General Public License. As a special exception to the GNU General
763 dnl Public License, this file may be distributed as part of a program
764 dnl that contains a configuration script generated by Autoconf, under
765 dnl the same distribution terms as the rest of that program.
766
767 # This file is not needed with autoconf-2.53 and newer. Remove it in 2005.
768
769 # This test replaces the one in autoconf.
770 # Currently this macro should have the same name as the autoconf macro
771 # because gettext's gettext.m4 (distributed in the automake package)
772 # still uses it. Otherwise, the use in gettext.m4 makes autoheader
773 # give these diagnostics:
774 # configure.in:556: AC_TRY_COMPILE was called before AC_ISC_POSIX
775 # configure.in:556: AC_TRY_RUN was called before AC_ISC_POSIX
776
777 undefine([AC_ISC_POSIX])
778
779 AC_DEFUN([AC_ISC_POSIX],
780 [
781 dnl This test replaces the obsolescent AC_ISC_POSIX kludge.
782 AC_CHECK_LIB(cposix, strerror, [LIBS="$LIBS -lcposix"])
783 ]
784 )
785
786 # libtool.m4 - Configure libtool for the host system. -*-Shell-script-*-
787
788 # serial 46 AC_PROG_LIBTOOL
789
790 AC_DEFUN([AC_PROG_LIBTOOL],
791 [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
792
793 # This can be used to rebuild libtool when needed
794 LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
795
796 # Always use our own libtool.
797 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
798 AC_SUBST(LIBTOOL)dnl
799
800 # Prevent multiple expansion
801 define([AC_PROG_LIBTOOL], [])
802 ])
803
804 AC_DEFUN([AC_LIBTOOL_SETUP],
805 [AC_PREREQ(2.13)dnl
806 AC_REQUIRE([AC_ENABLE_SHARED])dnl
807 AC_REQUIRE([AC_ENABLE_STATIC])dnl
808 AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
809 AC_REQUIRE([AC_CANONICAL_HOST])dnl
810 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
811 AC_REQUIRE([AC_PROG_CC])dnl
812 AC_REQUIRE([AC_PROG_LD])dnl
813 AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
814 AC_REQUIRE([AC_PROG_NM])dnl
815 AC_REQUIRE([LT_AC_PROG_SED])dnl
816
817 AC_REQUIRE([AC_PROG_LN_S])dnl
818 AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
819 AC_REQUIRE([AC_OBJEXT])dnl
820 AC_REQUIRE([AC_EXEEXT])dnl
821 dnl
822
823 _LT_AC_PROG_ECHO_BACKSLASH
824 # Only perform the check for file, if the check method requires it
825 case $deplibs_check_method in
826 file_magic*)
827 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
828 AC_PATH_MAGIC
829 fi
830 ;;
831 esac
832
833 AC_CHECK_TOOL(RANLIB, ranlib, :)
834 AC_CHECK_TOOL(STRIP, strip, :)
835
836 ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
837 ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
838 enable_win32_dll=yes, enable_win32_dll=no)
839
840 AC_ARG_ENABLE(libtool-lock,
841 [ --disable-libtool-lock avoid locking (might break parallel builds)])
842 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
843
844 # Some flags need to be propagated to the compiler or linker for good
845 # libtool support.
846 case $host in
847 *-*-irix6*)
848 # Find out which ABI we are using.
849 echo '[#]line __oline__ "configure"' > conftest.$ac_ext
850 if AC_TRY_EVAL(ac_compile); then
851 case `/usr/bin/file conftest.$ac_objext` in
852 *32-bit*)
853 LD="${LD-ld} -32"
854 ;;
855 *N32*)
856 LD="${LD-ld} -n32"
857 ;;
858 *64-bit*)
859 LD="${LD-ld} -64"
860 ;;
861 esac
862 fi
863 rm -rf conftest*
864 ;;
865
866 *-*-sco3.2v5*)
867 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
868 SAVE_CFLAGS="$CFLAGS"
869 CFLAGS="$CFLAGS -belf"
870 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
871 [AC_LANG_SAVE
872 AC_LANG_C
873 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
874 AC_LANG_RESTORE])
875 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
876 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
877 CFLAGS="$SAVE_CFLAGS"
878 fi
879 ;;
880
881 ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
882 [*-*-cygwin* | *-*-mingw* | *-*-pw32*)
883 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
884 AC_CHECK_TOOL(AS, as, false)
885 AC_CHECK_TOOL(OBJDUMP, objdump, false)
886
887 # recent cygwin and mingw systems supply a stub DllMain which the user
888 # can override, but on older systems we have to supply one
889 AC_CACHE_CHECK([if libtool should supply DllMain function], lt_cv_need_dllmain,
890 [AC_TRY_LINK([],
891 [extern int __attribute__((__stdcall__)) DllMain(void*, int, void*);
892 DllMain (0, 0, 0);],
893 [lt_cv_need_dllmain=no],[lt_cv_need_dllmain=yes])])
894
895 case $host/$CC in
896 *-*-cygwin*/gcc*-mno-cygwin*|*-*-mingw*)
897 # old mingw systems require "-dll" to link a DLL, while more recent ones
898 # require "-mdll"
899 SAVE_CFLAGS="$CFLAGS"
900 CFLAGS="$CFLAGS -mdll"
901 AC_CACHE_CHECK([how to link DLLs], lt_cv_cc_dll_switch,
902 [AC_TRY_LINK([], [], [lt_cv_cc_dll_switch=-mdll],[lt_cv_cc_dll_switch=-dll])])
903 CFLAGS="$SAVE_CFLAGS" ;;
904 *-*-cygwin* | *-*-pw32*)
905 # cygwin systems need to pass --dll to the linker, and not link
906 # crt.o which will require a WinMain@16 definition.
907 lt_cv_cc_dll_switch="-Wl,--dll -nostartfiles" ;;
908 esac
909 ;;
910 ])
911 esac
912
913 _LT_AC_LTCONFIG_HACK
914
915 ])
916
917 # AC_LIBTOOL_HEADER_ASSERT
918 # ------------------------
919 AC_DEFUN([AC_LIBTOOL_HEADER_ASSERT],
920 [AC_CACHE_CHECK([whether $CC supports assert without backlinking],
921 [lt_cv_func_assert_works],
922 [case $host in
923 *-*-solaris*)
924 if test "$GCC" = yes && test "$with_gnu_ld" != yes; then
925 case `$CC --version 2>/dev/null` in
926 [[12]].*) lt_cv_func_assert_works=no ;;
927 *) lt_cv_func_assert_works=yes ;;
928 esac
929 fi
930 ;;
931 esac])
932
933 if test "x$lt_cv_func_assert_works" = xyes; then
934 AC_CHECK_HEADERS(assert.h)
935 fi
936 ])# AC_LIBTOOL_HEADER_ASSERT
937
938 # _LT_AC_CHECK_DLFCN
939 # --------------------
940 AC_DEFUN([_LT_AC_CHECK_DLFCN],
941 [AC_CHECK_HEADERS(dlfcn.h)
942 ])# _LT_AC_CHECK_DLFCN
943
944 # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
945 # ---------------------------------
946 AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
947 [AC_REQUIRE([AC_CANONICAL_HOST])
948 AC_REQUIRE([AC_PROG_NM])
949 AC_REQUIRE([AC_OBJEXT])
950 # Check for command to grab the raw symbol name followed by C symbol from nm.
951 AC_MSG_CHECKING([command to parse $NM output])
952 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], [dnl
953
954 # These are sane defaults that work on at least a few old systems.
955 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
956
957 # Character class describing NM global symbol codes.
958 symcode='[[BCDEGRST]]'
959
960 # Regexp to match symbols that can be accessed directly from C.
961 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
962
963 # Transform the above into a raw symbol and a C symbol.
964 symxfrm='\1 \2\3 \3'
965
966 # Transform an extracted symbol line into a proper C declaration
967 lt_cv_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'"
968
969 # Transform an extracted symbol line into symbol name and symbol address
970 lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
971
972 # Define system-specific variables.
973 case $host_os in
974 aix*)
975 symcode='[[BCDT]]'
976 ;;
977 cygwin* | mingw* | pw32*)
978 symcode='[[ABCDGISTW]]'
979 ;;
980 hpux*) # Its linker distinguishes data from code symbols
981 lt_cv_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
982 lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
983 ;;
984 irix* | nonstopux*)
985 symcode='[[BCDEGRST]]'
986 ;;
987 osf*)
988 symcode='[[BCDEGQRST]]'
989 ;;
990 solaris* | sysv5*)
991 symcode='[[BDT]]'
992 ;;
993 sysv4)
994 symcode='[[DFNSTU]]'
995 ;;
996 esac
997
998 # Handle CRLF in mingw tool chain
999 opt_cr=
1000 case $host_os in
1001 mingw*)
1002 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
1003 ;;
1004 esac
1005
1006 # If we're using GNU nm, then use its standard symbol codes.
1007 if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then
1008 symcode='[[ABCDGISTW]]'
1009 fi
1010
1011 # Try without a prefix undercore, then with it.
1012 for ac_symprfx in "" "_"; do
1013
1014 # Write the raw and C identifiers.
1015 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
1016
1017 # Check to see that the pipe works correctly.
1018 pipe_works=no
1019 rm -f conftest*
1020 cat > conftest.$ac_ext <<EOF
1021 #ifdef __cplusplus
1022 extern "C" {
1023 #endif
1024 char nm_test_var;
1025 void nm_test_func(){}
1026 #ifdef __cplusplus
1027 }
1028 #endif
1029 int main(){nm_test_var='a';nm_test_func();return(0);}
1030 EOF
1031
1032 if AC_TRY_EVAL(ac_compile); then
1033 # Now try to grab the symbols.
1034 nlist=conftest.nm
1035 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
1036 # Try sorting and uniquifying the output.
1037 if sort "$nlist" | uniq > "$nlist"T; then
1038 mv -f "$nlist"T "$nlist"
1039 else
1040 rm -f "$nlist"T
1041 fi
1042
1043 # Make sure that we snagged all the symbols we need.
1044 if egrep ' nm_test_var$' "$nlist" >/dev/null; then
1045 if egrep ' nm_test_func$' "$nlist" >/dev/null; then
1046 cat <<EOF > conftest.$ac_ext
1047 #ifdef __cplusplus
1048 extern "C" {
1049 #endif
1050
1051 EOF
1052 # Now generate the symbol file.
1053 eval "$lt_cv_global_symbol_to_cdecl"' < "$nlist" >> conftest.$ac_ext'
1054
1055 cat <<EOF >> conftest.$ac_ext
1056 #if defined (__STDC__) && __STDC__
1057 # define lt_ptr void *
1058 #else
1059 # define lt_ptr char *
1060 # define const
1061 #endif
1062
1063 /* The mapping between symbol names and symbols. */
1064 const struct {
1065 const char *name;
1066 lt_ptr address;
1067 }
1068 lt_preloaded_symbols[[]] =
1069 {
1070 EOF
1071 sed "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr) \&\2},/" < "$nlist" >> conftest.$ac_ext
1072 cat <<\EOF >> conftest.$ac_ext
1073 {0, (lt_ptr) 0}
1074 };
1075
1076 #ifdef __cplusplus
1077 }
1078 #endif
1079 EOF
1080 # Now try linking the two files.
1081 mv conftest.$ac_objext conftstm.$ac_objext
1082 save_LIBS="$LIBS"
1083 save_CFLAGS="$CFLAGS"
1084 LIBS="conftstm.$ac_objext"
1085 CFLAGS="$CFLAGS$no_builtin_flag"
1086 if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then
1087 pipe_works=yes
1088 fi
1089 LIBS="$save_LIBS"
1090 CFLAGS="$save_CFLAGS"
1091 else
1092 echo "cannot find nm_test_func in $nlist" >&AC_FD_CC
1093 fi
1094 else
1095 echo "cannot find nm_test_var in $nlist" >&AC_FD_CC
1096 fi
1097 else
1098 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AC_FD_CC
1099 fi
1100 else
1101 echo "$progname: failed program was:" >&AC_FD_CC
1102 cat conftest.$ac_ext >&5
1103 fi
1104 rm -f conftest* conftst*
1105
1106 # Do not use the global_symbol_pipe unless it works.
1107 if test "$pipe_works" = yes; then
1108 break
1109 else
1110 lt_cv_sys_global_symbol_pipe=
1111 fi
1112 done
1113 ])
1114 global_symbol_pipe="$lt_cv_sys_global_symbol_pipe"
1115 if test -z "$lt_cv_sys_global_symbol_pipe"; then
1116 global_symbol_to_cdecl=
1117 global_symbol_to_c_name_address=
1118 else
1119 global_symbol_to_cdecl="$lt_cv_global_symbol_to_cdecl"
1120 global_symbol_to_c_name_address="$lt_cv_global_symbol_to_c_name_address"
1121 fi
1122 if test -z "$global_symbol_pipe$global_symbol_to_cdec$global_symbol_to_c_name_address";
1123 then
1124 AC_MSG_RESULT(failed)
1125 else
1126 AC_MSG_RESULT(ok)
1127 fi
1128 ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
1129
1130 # _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR
1131 # ---------------------------------
1132 AC_DEFUN([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR],
1133 [# Find the correct PATH separator. Usually this is `:', but
1134 # DJGPP uses `;' like DOS.
1135 if test "X${PATH_SEPARATOR+set}" != Xset; then
1136 UNAME=${UNAME-`uname 2>/dev/null`}
1137 case X$UNAME in
1138 *-DOS) lt_cv_sys_path_separator=';' ;;
1139 *) lt_cv_sys_path_separator=':' ;;
1140 esac
1141 PATH_SEPARATOR=$lt_cv_sys_path_separator
1142 fi
1143 ])# _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR
1144
1145 # _LT_AC_PROG_ECHO_BACKSLASH
1146 # --------------------------
1147 # Add some code to the start of the generated configure script which
1148 # will find an echo command which doesn't interpret backslashes.
1149 AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
1150 [ifdef([AC_DIVERSION_NOTICE], [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
1151 [AC_DIVERT_PUSH(NOTICE)])
1152 _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR
1153
1154 # Check that we are running under the correct shell.
1155 SHELL=${CONFIG_SHELL-/bin/sh}
1156
1157 case X$ECHO in
1158 X*--fallback-echo)
1159 # Remove one level of quotation (which was required for Make).
1160 ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
1161 ;;
1162 esac
1163
1164 echo=${ECHO-echo}
1165 if test "X[$]1" = X--no-reexec; then
1166 # Discard the --no-reexec flag, and continue.
1167 shift
1168 elif test "X[$]1" = X--fallback-echo; then
1169 # Avoid inline document here, it may be left over
1170 :
1171 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
1172 # Yippee, $echo works!
1173 :
1174 else
1175 # Restart under the correct shell.
1176 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
1177 fi
1178
1179 if test "X[$]1" = X--fallback-echo; then
1180 # used as fallback echo
1181 shift
1182 cat <<EOF
1183 $*
1184 EOF
1185 exit 0
1186 fi
1187
1188 # The HP-UX ksh and POSIX shell print the target directory to stdout
1189 # if CDPATH is set.
1190 if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
1191
1192 if test -z "$ECHO"; then
1193 if test "X${echo_test_string+set}" != Xset; then
1194 # find a string as large as possible, as long as the shell can cope with it
1195 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
1196 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
1197 if (echo_test_string="`eval $cmd`") 2>/dev/null &&
1198 echo_test_string="`eval $cmd`" &&
1199 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
1200 then
1201 break
1202 fi
1203 done
1204 fi
1205
1206 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
1207 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
1208 test "X$echo_testing_string" = "X$echo_test_string"; then
1209 :
1210 else
1211 # The Solaris, AIX, and Digital Unix default echo programs unquote
1212 # backslashes. This makes it impossible to quote backslashes using
1213 # echo "$something" | sed 's/\\/\\\\/g'
1214 #
1215 # So, first we look for a working echo in the user's PATH.
1216
1217 IFS="${IFS= }"; save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1218 for dir in $PATH /usr/ucb; do
1219 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
1220 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
1221 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
1222 test "X$echo_testing_string" = "X$echo_test_string"; then
1223 echo="$dir/echo"
1224 break
1225 fi
1226 done
1227 IFS="$save_ifs"
1228
1229 if test "X$echo" = Xecho; then
1230 # We didn't find a better echo, so look for alternatives.
1231 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
1232 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
1233 test "X$echo_testing_string" = "X$echo_test_string"; then
1234 # This shell has a builtin print -r that does the trick.
1235 echo='print -r'
1236 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
1237 test "X$CONFIG_SHELL" != X/bin/ksh; then
1238 # If we have ksh, try running configure again with it.
1239 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
1240 export ORIGINAL_CONFIG_SHELL
1241 CONFIG_SHELL=/bin/ksh
1242 export CONFIG_SHELL
1243 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
1244 else
1245 # Try using printf.
1246 echo='printf %s\n'
1247 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
1248 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
1249 test "X$echo_testing_string" = "X$echo_test_string"; then
1250 # Cool, printf works
1251 :
1252 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
1253 test "X$echo_testing_string" = 'X\t' &&
1254 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
1255 test "X$echo_testing_string" = "X$echo_test_string"; then
1256 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
1257 export CONFIG_SHELL
1258 SHELL="$CONFIG_SHELL"
1259 export SHELL
1260 echo="$CONFIG_SHELL [$]0 --fallback-echo"
1261 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
1262 test "X$echo_testing_string" = 'X\t' &&
1263 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
1264 test "X$echo_testing_string" = "X$echo_test_string"; then
1265 echo="$CONFIG_SHELL [$]0 --fallback-echo"
1266 else
1267 # maybe with a smaller string...
1268 prev=:
1269
1270 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
1271 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
1272 then
1273 break
1274 fi
1275 prev="$cmd"
1276 done
1277
1278 if test "$prev" != 'sed 50q "[$]0"'; then
1279 echo_test_string=`eval $prev`
1280 export echo_test_string
1281 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
1282 else
1283 # Oops. We lost completely, so just stick with echo.
1284 echo=echo
1285 fi
1286 fi
1287 fi
1288 fi
1289 fi
1290 fi
1291
1292 # Copy echo and quote the copy suitably for passing to libtool from
1293 # the Makefile, instead of quoting the original, which is used later.
1294 ECHO=$echo
1295 if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
1296 ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
1297 fi
1298
1299 AC_SUBST(ECHO)
1300 AC_DIVERT_POP
1301 ])# _LT_AC_PROG_ECHO_BACKSLASH
1302
1303 # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1304 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1305 # ------------------------------------------------------------------
1306 AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
1307 [if test "$cross_compiling" = yes; then :
1308 [$4]
1309 else
1310 AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
1311 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1312 lt_status=$lt_dlunknown
1313 cat > conftest.$ac_ext <<EOF
1314 [#line __oline__ "configure"
1315 #include "confdefs.h"
1316
1317 #if HAVE_DLFCN_H
1318 #include <dlfcn.h>
1319 #endif
1320
1321 #include <stdio.h>
1322
1323 #ifdef RTLD_GLOBAL
1324 # define LT_DLGLOBAL RTLD_GLOBAL
1325 #else
1326 # ifdef DL_GLOBAL
1327 # define LT_DLGLOBAL DL_GLOBAL
1328 # else
1329 # define LT_DLGLOBAL 0
1330 # endif
1331 #endif
1332
1333 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1334 find out it does not work in some platform. */
1335 #ifndef LT_DLLAZY_OR_NOW
1336 # ifdef RTLD_LAZY
1337 # define LT_DLLAZY_OR_NOW RTLD_LAZY
1338 # else
1339 # ifdef DL_LAZY
1340 # define LT_DLLAZY_OR_NOW DL_LAZY
1341 # else
1342 # ifdef RTLD_NOW
1343 # define LT_DLLAZY_OR_NOW RTLD_NOW
1344 # else
1345 # ifdef DL_NOW
1346 # define LT_DLLAZY_OR_NOW DL_NOW
1347 # else
1348 # define LT_DLLAZY_OR_NOW 0
1349 # endif
1350 # endif
1351 # endif
1352 # endif
1353 #endif
1354
1355 #ifdef __cplusplus
1356 extern "C" void exit (int);
1357 #endif
1358
1359 void fnord() { int i=42;}
1360 int main ()
1361 {
1362 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1363 int status = $lt_dlunknown;
1364
1365 if (self)
1366 {
1367 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1368 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1369 /* dlclose (self); */
1370 }
1371
1372 exit (status);
1373 }]
1374 EOF
1375 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
1376 (./conftest; exit; ) 2>/dev/null
1377 lt_status=$?
1378 case x$lt_status in
1379 x$lt_dlno_uscore) $1 ;;
1380 x$lt_dlneed_uscore) $2 ;;
1381 x$lt_unknown|x*) $3 ;;
1382 esac
1383 else :
1384 # compilation failed
1385 $3
1386 fi
1387 fi
1388 rm -fr conftest*
1389 ])# _LT_AC_TRY_DLOPEN_SELF
1390
1391 # AC_LIBTOOL_DLOPEN_SELF
1392 # -------------------
1393 AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
1394 [if test "x$enable_dlopen" != xyes; then
1395 enable_dlopen=unknown
1396 enable_dlopen_self=unknown
1397 enable_dlopen_self_static=unknown
1398 else
1399 lt_cv_dlopen=no
1400 lt_cv_dlopen_libs=
1401
1402 case $host_os in
1403 beos*)
1404 lt_cv_dlopen="load_add_on"
1405 lt_cv_dlopen_libs=
1406 lt_cv_dlopen_self=yes
1407 ;;
1408
1409 cygwin* | mingw* | pw32*)
1410 lt_cv_dlopen="LoadLibrary"
1411 lt_cv_dlopen_libs=
1412 ;;
1413
1414 *)
1415 AC_CHECK_FUNC([shl_load],
1416 [lt_cv_dlopen="shl_load"],
1417 [AC_CHECK_LIB([dld], [shl_load],
1418 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
1419 [AC_CHECK_FUNC([dlopen],
1420 [lt_cv_dlopen="dlopen"],
1421 [AC_CHECK_LIB([dl], [dlopen],
1422 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1423 [AC_CHECK_LIB([svld], [dlopen],
1424 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1425 [AC_CHECK_LIB([dld], [dld_link],
1426 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
1427 ])
1428 ])
1429 ])
1430 ])
1431 ])
1432 ;;
1433 esac
1434
1435 if test "x$lt_cv_dlopen" != xno; then
1436 enable_dlopen=yes
1437 else
1438 enable_dlopen=no
1439 fi
1440
1441 case $lt_cv_dlopen in
1442 dlopen)
1443 save_CPPFLAGS="$CPPFLAGS"
1444 AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
1445 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1446
1447 save_LDFLAGS="$LDFLAGS"
1448 eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1449
1450 save_LIBS="$LIBS"
1451 LIBS="$lt_cv_dlopen_libs $LIBS"
1452
1453 AC_CACHE_CHECK([whether a program can dlopen itself],
1454 lt_cv_dlopen_self, [dnl
1455 _LT_AC_TRY_DLOPEN_SELF(
1456 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1457 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1458 ])
1459
1460 if test "x$lt_cv_dlopen_self" = xyes; then
1461 LDFLAGS="$LDFLAGS $link_static_flag"
1462 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1463 lt_cv_dlopen_self_static, [dnl
1464 _LT_AC_TRY_DLOPEN_SELF(
1465 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1466 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1467 ])
1468 fi
1469
1470 CPPFLAGS="$save_CPPFLAGS"
1471 LDFLAGS="$save_LDFLAGS"
1472 LIBS="$save_LIBS"
1473 ;;
1474 esac
1475
1476 case $lt_cv_dlopen_self in
1477 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1478 *) enable_dlopen_self=unknown ;;
1479 esac
1480
1481 case $lt_cv_dlopen_self_static in
1482 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1483 *) enable_dlopen_self_static=unknown ;;
1484 esac
1485 fi
1486 ])# AC_LIBTOOL_DLOPEN_SELF
1487
1488 AC_DEFUN([_LT_AC_LTCONFIG_HACK],
1489 [AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])dnl
1490 # Sed substitution that helps us do robust quoting. It backslashifies
1491 # metacharacters that are still active within double-quoted strings.
1492 Xsed='sed -e s/^X//'
1493 sed_quote_subst='s/\([[\\"\\`$\\\\]]\)/\\\1/g'
1494
1495 # Same as above, but do not quote variable references.
1496 double_quote_subst='s/\([[\\"\\`\\\\]]\)/\\\1/g'
1497
1498 # Sed substitution to delay expansion of an escaped shell variable in a
1499 # double_quote_subst'ed string.
1500 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
1501
1502 # Constants:
1503 rm="rm -f"
1504
1505 # Global variables:
1506 default_ofile=libtool
1507 can_build_shared=yes
1508
1509 # All known linkers require a `.a' archive for static linking (except M$VC,
1510 # which needs '.lib').
1511 libext=a
1512 ltmain="$ac_aux_dir/ltmain.sh"
1513 ofile="$default_ofile"
1514 with_gnu_ld="$lt_cv_prog_gnu_ld"
1515 need_locks="$enable_libtool_lock"
1516
1517 old_CC="$CC"
1518 old_CFLAGS="$CFLAGS"
1519
1520 # Set sane defaults for various variables
1521 test -z "$AR" && AR=ar
1522 test -z "$AR_FLAGS" && AR_FLAGS=cru
1523 test -z "$AS" && AS=as
1524 test -z "$CC" && CC=cc
1525 test -z "$DLLTOOL" && DLLTOOL=dlltool
1526 test -z "$LD" && LD=ld
1527 test -z "$LN_S" && LN_S="ln -s"
1528 test -z "$MAGIC_CMD" && MAGIC_CMD=file
1529 test -z "$NM" && NM=nm
1530 test -z "$OBJDUMP" && OBJDUMP=objdump
1531 test -z "$RANLIB" && RANLIB=:
1532 test -z "$STRIP" && STRIP=:
1533 test -z "$ac_objext" && ac_objext=o
1534
1535 if test x"$host" != x"$build"; then
1536 ac_tool_prefix=${host_alias}-
1537 else
1538 ac_tool_prefix=
1539 fi
1540
1541 # Transform linux* to *-*-linux-gnu*, to support old configure scripts.
1542 case $host_os in
1543 linux-gnu*) ;;
1544 linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
1545 esac
1546
1547 case $host_os in
1548 aix3*)
1549 # AIX sometimes has problems with the GCC collect2 program. For some
1550 # reason, if we set the COLLECT_NAMES environment variable, the problems
1551 # vanish in a puff of smoke.
1552 if test "X${COLLECT_NAMES+set}" != Xset; then
1553 COLLECT_NAMES=
1554 export COLLECT_NAMES
1555 fi
1556 ;;
1557 esac
1558
1559 # Determine commands to create old-style static archives.
1560 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
1561 old_postinstall_cmds='chmod 644 $oldlib'
1562 old_postuninstall_cmds=
1563
1564 if test -n "$RANLIB"; then
1565 case $host_os in
1566 openbsd*)
1567 old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
1568 ;;
1569 *)
1570 old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
1571 ;;
1572 esac
1573 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
1574 fi
1575
1576 # Allow CC to be a program name with arguments.
1577 set dummy $CC
1578 compiler="[$]2"
1579
1580 AC_MSG_CHECKING([for objdir])
1581 rm -f .libs 2>/dev/null
1582 mkdir .libs 2>/dev/null
1583 if test -d .libs; then
1584 objdir=.libs
1585 else
1586 # MS-DOS does not allow filenames that begin with a dot.
1587 objdir=_libs
1588 fi
1589 rmdir .libs 2>/dev/null
1590 AC_MSG_RESULT($objdir)
1591
1592
1593 AC_ARG_WITH(pic,
1594 [ --with-pic try to use only PIC/non-PIC objects [default=use both]],
1595 pic_mode="$withval", pic_mode=default)
1596 test -z "$pic_mode" && pic_mode=default
1597
1598 # We assume here that the value for lt_cv_prog_cc_pic will not be cached
1599 # in isolation, and that seeing it set (from the cache) indicates that
1600 # the associated values are set (in the cache) correctly too.
1601 AC_MSG_CHECKING([for $compiler option to produce PIC])
1602 AC_CACHE_VAL(lt_cv_prog_cc_pic,
1603 [ lt_cv_prog_cc_pic=
1604 lt_cv_prog_cc_shlib=
1605 lt_cv_prog_cc_wl=
1606 lt_cv_prog_cc_static=
1607 lt_cv_prog_cc_no_builtin=
1608 lt_cv_prog_cc_can_build_shared=$can_build_shared
1609
1610 if test "$GCC" = yes; then
1611 lt_cv_prog_cc_wl='-Wl,'
1612 lt_cv_prog_cc_static='-static'
1613
1614 case $host_os in
1615 aix*)
1616 # Below there is a dirty hack to force normal static linking with -ldl
1617 # The problem is because libdl dynamically linked with both libc and
1618 # libC (AIX C++ library), which obviously doesn't included in libraries
1619 # list by gcc. This cause undefined symbols with -static flags.
1620 # This hack allows C programs to be linked with "-static -ldl", but
1621 # not sure about C++ programs.
1622 lt_cv_prog_cc_static="$lt_cv_prog_cc_static ${lt_cv_prog_cc_wl}-lC"
1623 ;;
1624 amigaos*)
1625 # FIXME: we need at least 68020 code to build shared libraries, but
1626 # adding the `-m68020' flag to GCC prevents building anything better,
1627 # like `-m68040'.
1628 lt_cv_prog_cc_pic='-m68020 -resident32 -malways-restore-a4'
1629 ;;
1630 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
1631 # PIC is the default for these OSes.
1632 ;;
1633 darwin* | rhapsody*)
1634 # PIC is the default on this platform
1635 # Common symbols not allowed in MH_DYLIB files
1636 lt_cv_prog_cc_pic='-fno-common'
1637 ;;
1638 cygwin* | mingw* | pw32* | os2*)
1639 # This hack is so that the source file can tell whether it is being
1640 # built for inclusion in a dll (and should export symbols for example).
1641 lt_cv_prog_cc_pic='-DDLL_EXPORT'
1642 ;;
1643 sysv4*MP*)
1644 if test -d /usr/nec; then
1645 lt_cv_prog_cc_pic=-Kconform_pic
1646 fi
1647 ;;
1648 *)
1649 lt_cv_prog_cc_pic='-fPIC'
1650 ;;
1651 esac
1652 else
1653 # PORTME Check for PIC flags for the system compiler.
1654 case $host_os in
1655 aix3* | aix4* | aix5*)
1656 lt_cv_prog_cc_wl='-Wl,'
1657 # All AIX code is PIC.
1658 if test "$host_cpu" = ia64; then
1659 # AIX 5 now supports IA64 processor
1660 lt_cv_prog_cc_static='-Bstatic'
1661 else
1662 lt_cv_prog_cc_static='-bnso -bI:/lib/syscalls.exp'
1663 fi
1664 ;;
1665
1666 hpux9* | hpux10* | hpux11*)
1667 # Is there a better lt_cv_prog_cc_static that works with the bundled CC?
1668 lt_cv_prog_cc_wl='-Wl,'
1669 lt_cv_prog_cc_static="${lt_cv_prog_cc_wl}-a ${lt_cv_prog_cc_wl}archive"
1670 lt_cv_prog_cc_pic='+Z'
1671 ;;
1672
1673 irix5* | irix6* | nonstopux*)
1674 lt_cv_prog_cc_wl='-Wl,'
1675 lt_cv_prog_cc_static='-non_shared'
1676 # PIC (with -KPIC) is the default.
1677 ;;
1678
1679 cygwin* | mingw* | pw32* | os2*)
1680 # This hack is so that the source file can tell whether it is being
1681 # built for inclusion in a dll (and should export symbols for example).
1682 lt_cv_prog_cc_pic='-DDLL_EXPORT'
1683 ;;
1684
1685 newsos6)
1686 lt_cv_prog_cc_pic='-KPIC'
1687 lt_cv_prog_cc_static='-Bstatic'
1688 ;;
1689
1690 osf3* | osf4* | osf5*)
1691 # All OSF/1 code is PIC.
1692 lt_cv_prog_cc_wl='-Wl,'
1693 lt_cv_prog_cc_static='-non_shared'
1694 ;;
1695
1696 sco3.2v5*)
1697 lt_cv_prog_cc_pic='-Kpic'
1698 lt_cv_prog_cc_static='-dn'
1699 lt_cv_prog_cc_shlib='-belf'
1700 ;;
1701
1702 solaris*)
1703 lt_cv_prog_cc_pic='-KPIC'
1704 lt_cv_prog_cc_static='-Bstatic'
1705 lt_cv_prog_cc_wl='-Wl,'
1706 ;;
1707
1708 sunos4*)
1709 lt_cv_prog_cc_pic='-PIC'
1710 lt_cv_prog_cc_static='-Bstatic'
1711 lt_cv_prog_cc_wl='-Qoption ld '
1712 ;;
1713
1714 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1715 lt_cv_prog_cc_pic='-KPIC'
1716 lt_cv_prog_cc_static='-Bstatic'
1717 lt_cv_prog_cc_wl='-Wl,'
1718 ;;
1719
1720 uts4*)
1721 lt_cv_prog_cc_pic='-pic'
1722 lt_cv_prog_cc_static='-Bstatic'
1723 ;;
1724
1725 sysv4*MP*)
1726 if test -d /usr/nec ;then
1727 lt_cv_prog_cc_pic='-Kconform_pic'
1728 lt_cv_prog_cc_static='-Bstatic'
1729 fi
1730 ;;
1731
1732 *)
1733 lt_cv_prog_cc_can_build_shared=no
1734 ;;
1735 esac
1736 fi
1737 ])
1738 if test -z "$lt_cv_prog_cc_pic"; then
1739 AC_MSG_RESULT([none])
1740 else
1741 AC_MSG_RESULT([$lt_cv_prog_cc_pic])
1742
1743 # Check to make sure the pic_flag actually works.
1744 AC_MSG_CHECKING([if $compiler PIC flag $lt_cv_prog_cc_pic works])
1745 AC_CACHE_VAL(lt_cv_prog_cc_pic_works, [dnl
1746 save_CFLAGS="$CFLAGS"
1747 CFLAGS="$CFLAGS $lt_cv_prog_cc_pic -DPIC"
1748 AC_TRY_COMPILE([], [], [dnl
1749 case $host_os in
1750 hpux9* | hpux10* | hpux11*)
1751 # On HP-UX, both CC and GCC only warn that PIC is supported... then
1752 # they create non-PIC objects. So, if there were any warnings, we
1753 # assume that PIC is not supported.
1754 if test -s conftest.err; then
1755 lt_cv_prog_cc_pic_works=no
1756 else
1757 lt_cv_prog_cc_pic_works=yes
1758 fi
1759 ;;
1760 *)
1761 lt_cv_prog_cc_pic_works=yes
1762 ;;
1763 esac
1764 ], [dnl
1765 lt_cv_prog_cc_pic_works=no
1766 ])
1767 CFLAGS="$save_CFLAGS"
1768 ])
1769
1770 if test "X$lt_cv_prog_cc_pic_works" = Xno; then
1771 lt_cv_prog_cc_pic=
1772 lt_cv_prog_cc_can_build_shared=no
1773 else
1774 lt_cv_prog_cc_pic=" $lt_cv_prog_cc_pic"
1775 fi
1776
1777 AC_MSG_RESULT([$lt_cv_prog_cc_pic_works])
1778 fi
1779
1780 # Check for any special shared library compilation flags.
1781 if test -n "$lt_cv_prog_cc_shlib"; then
1782 AC_MSG_WARN([\`$CC' requires \`$lt_cv_prog_cc_shlib' to build shared libraries])
1783 if echo "$old_CC $old_CFLAGS " | egrep -e "[[ ]]$lt_cv_prog_cc_shlib[[ ]]" >/dev/null; then :
1784 else
1785 AC_MSG_WARN([add \`$lt_cv_prog_cc_shlib' to the CC or CFLAGS env variable and reconfigure])
1786 lt_cv_prog_cc_can_build_shared=no
1787 fi
1788 fi
1789
1790 AC_MSG_CHECKING([if $compiler static flag $lt_cv_prog_cc_static works])
1791 AC_CACHE_VAL([lt_cv_prog_cc_static_works], [dnl
1792 lt_cv_prog_cc_static_works=no
1793 save_LDFLAGS="$LDFLAGS"
1794 LDFLAGS="$LDFLAGS $lt_cv_prog_cc_static"
1795 AC_TRY_LINK([], [], [lt_cv_prog_cc_static_works=yes])
1796 LDFLAGS="$save_LDFLAGS"
1797 ])
1798
1799 # Belt *and* braces to stop my trousers falling down:
1800 test "X$lt_cv_prog_cc_static_works" = Xno && lt_cv_prog_cc_static=
1801 AC_MSG_RESULT([$lt_cv_prog_cc_static_works])
1802
1803 pic_flag="$lt_cv_prog_cc_pic"
1804 special_shlib_compile_flags="$lt_cv_prog_cc_shlib"
1805 wl="$lt_cv_prog_cc_wl"
1806 link_static_flag="$lt_cv_prog_cc_static"
1807 no_builtin_flag="$lt_cv_prog_cc_no_builtin"
1808 can_build_shared="$lt_cv_prog_cc_can_build_shared"
1809
1810
1811 # Check to see if options -o and -c are simultaneously supported by compiler
1812 AC_MSG_CHECKING([if $compiler supports -c -o file.$ac_objext])
1813 AC_CACHE_VAL([lt_cv_compiler_c_o], [
1814 $rm -r conftest 2>/dev/null
1815 mkdir conftest
1816 cd conftest
1817 echo "int some_variable = 0;" > conftest.$ac_ext
1818 mkdir out
1819 # According to Tom Tromey, Ian Lance Taylor reported there are C compilers
1820 # that will create temporary files in the current directory regardless of
1821 # the output directory. Thus, making CWD read-only will cause this test
1822 # to fail, enabling locking or at least warning the user not to do parallel
1823 # builds.
1824 chmod -w .
1825 save_CFLAGS="$CFLAGS"
1826 CFLAGS="$CFLAGS -o out/conftest2.$ac_objext"
1827 compiler_c_o=no
1828 if { (eval echo configure:__oline__: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$ac_objext; then
1829 # The compiler can only warn and ignore the option if not recognized
1830 # So say no if there are warnings
1831 if test -s out/conftest.err; then
1832 lt_cv_compiler_c_o=no
1833 else
1834 lt_cv_compiler_c_o=yes
1835 fi
1836 else
1837 # Append any errors to the config.log.
1838 cat out/conftest.err 1>&AC_FD_CC
1839 lt_cv_compiler_c_o=no
1840 fi
1841 CFLAGS="$save_CFLAGS"
1842 chmod u+w .
1843 $rm conftest* out/*
1844 rmdir out
1845 cd ..
1846 rmdir conftest
1847 $rm -r conftest 2>/dev/null
1848 ])
1849 compiler_c_o=$lt_cv_compiler_c_o
1850 AC_MSG_RESULT([$compiler_c_o])
1851
1852 if test x"$compiler_c_o" = x"yes"; then
1853 # Check to see if we can write to a .lo
1854 AC_MSG_CHECKING([if $compiler supports -c -o file.lo])
1855 AC_CACHE_VAL([lt_cv_compiler_o_lo], [
1856 lt_cv_compiler_o_lo=no
1857 save_CFLAGS="$CFLAGS"
1858 CFLAGS="$CFLAGS -c -o conftest.lo"
1859 save_objext="$ac_objext"
1860 ac_objext=lo
1861 AC_TRY_COMPILE([], [int some_variable = 0;], [dnl
1862 # The compiler can only warn and ignore the option if not recognized
1863 # So say no if there are warnings
1864 if test -s conftest.err; then
1865 lt_cv_compiler_o_lo=no
1866 else
1867 lt_cv_compiler_o_lo=yes
1868 fi
1869 ])
1870 ac_objext="$save_objext"
1871 CFLAGS="$save_CFLAGS"
1872 ])
1873 compiler_o_lo=$lt_cv_compiler_o_lo
1874 AC_MSG_RESULT([$compiler_o_lo])
1875 else
1876 compiler_o_lo=no
1877 fi
1878
1879 # Check to see if we can do hard links to lock some files if needed
1880 hard_links="nottested"
1881 if test "$compiler_c_o" = no && test "$need_locks" != no; then
1882 # do not overwrite the value of need_locks provided by the user
1883 AC_MSG_CHECKING([if we can lock with hard links])
1884 hard_links=yes
1885 $rm conftest*
1886 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1887 touch conftest.a
1888 ln conftest.a conftest.b 2>&5 || hard_links=no
1889 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1890 AC_MSG_RESULT([$hard_links])
1891 if test "$hard_links" = no; then
1892 AC_MSG_WARN([\`$CC' does not support \`-c -o', so \`make -j' may be unsafe])
1893 need_locks=warn
1894 fi
1895 else
1896 need_locks=no
1897 fi
1898
1899 if test "$GCC" = yes; then
1900 # Check to see if options -fno-rtti -fno-exceptions are supported by compiler
1901 AC_MSG_CHECKING([if $compiler supports -fno-rtti -fno-exceptions])
1902 echo "int some_variable = 0;" > conftest.$ac_ext
1903 save_CFLAGS="$CFLAGS"
1904 CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.$ac_ext"
1905 compiler_rtti_exceptions=no
1906 AC_TRY_COMPILE([], [int some_variable = 0;], [dnl
1907 # The compiler can only warn and ignore the option if not recognized
1908 # So say no if there are warnings
1909 if test -s conftest.err; then
1910 compiler_rtti_exceptions=no
1911 else
1912 compiler_rtti_exceptions=yes
1913 fi
1914 ])
1915 CFLAGS="$save_CFLAGS"
1916 AC_MSG_RESULT([$compiler_rtti_exceptions])
1917
1918 if test "$compiler_rtti_exceptions" = "yes"; then
1919 no_builtin_flag=' -fno-builtin -fno-rtti -fno-exceptions'
1920 else
1921 no_builtin_flag=' -fno-builtin'
1922 fi
1923 fi
1924
1925 # See if the linker supports building shared libraries.
1926 AC_MSG_CHECKING([whether the linker ($LD) supports shared libraries])
1927
1928 allow_undefined_flag=
1929 no_undefined_flag=
1930 need_lib_prefix=unknown
1931 need_version=unknown
1932 # when you set need_version to no, make sure it does not cause -set_version
1933 # flags to be left without arguments
1934 archive_cmds=
1935 archive_expsym_cmds=
1936 old_archive_from_new_cmds=
1937 old_archive_from_expsyms_cmds=
1938 export_dynamic_flag_spec=
1939 whole_archive_flag_spec=
1940 thread_safe_flag_spec=
1941 hardcode_into_libs=no
1942 hardcode_libdir_flag_spec=
1943 hardcode_libdir_separator=
1944 hardcode_direct=no
1945 hardcode_minus_L=no
1946 hardcode_shlibpath_var=unsupported
1947 runpath_var=
1948 link_all_deplibs=unknown
1949 always_export_symbols=no
1950 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols'
1951 # include_expsyms should be a list of space-separated symbols to be *always*
1952 # included in the symbol list
1953 include_expsyms=
1954 # exclude_expsyms can be an egrep regular expression of symbols to exclude
1955 # it will be wrapped by ` (' and `)$', so one must not match beginning or
1956 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
1957 # as well as any symbol that contains `d'.
1958 exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
1959 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
1960 # platforms (ab)use it in PIC code, but their linkers get confused if
1961 # the symbol is explicitly referenced. Since portable code cannot
1962 # rely on this symbol name, it's probably fine to never include it in
1963 # preloaded symbol tables.
1964 extract_expsyms_cmds=
1965
1966 case $host_os in
1967 cygwin* | mingw* | pw32*)
1968 # FIXME: the MSVC++ port hasn't been tested in a loooong time
1969 # When not using gcc, we currently assume that we are using
1970 # Microsoft Visual C++.
1971 if test "$GCC" != yes; then
1972 with_gnu_ld=no
1973 fi
1974 ;;
1975 openbsd*)
1976 with_gnu_ld=no
1977 ;;
1978 esac
1979
1980 ld_shlibs=yes
1981 if test "$with_gnu_ld" = yes; then
1982 # If archive_cmds runs LD, not CC, wlarc should be empty
1983 wlarc='${wl}'
1984
1985 # See if GNU ld supports shared libraries.
1986 case $host_os in
1987 aix3* | aix4* | aix5*)
1988 # On AIX, the GNU linker is very broken
1989 # Note:Check GNU linker on AIX 5-IA64 when/if it becomes available.
1990 ld_shlibs=no
1991 cat <<EOF 1>&2
1992
1993 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
1994 *** to be unable to reliably create shared libraries on AIX.
1995 *** Therefore, libtool is disabling shared libraries support. If you
1996 *** really care for shared libraries, you may want to modify your PATH
1997 *** so that a non-GNU linker is found, and then restart.
1998
1999 EOF
2000 ;;
2001
2002 amigaos*)
2003 archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
2004 hardcode_libdir_flag_spec='-L$libdir'
2005 hardcode_minus_L=yes
2006
2007 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
2008 # that the semantics of dynamic libraries on AmigaOS, at least up
2009 # to version 4, is to share data among multiple programs linked
2010 # with the same dynamic library. Since this doesn't match the
2011 # behavior of shared libraries on other platforms, we can use
2012 # them.
2013 ld_shlibs=no
2014 ;;
2015
2016 beos*)
2017 if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
2018 allow_undefined_flag=unsupported
2019 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
2020 # support --undefined. This deserves some investigation. FIXME
2021 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
2022 else
2023 ld_shlibs=no
2024 fi
2025 ;;
2026
2027 cygwin* | mingw* | pw32*)
2028 # hardcode_libdir_flag_spec is actually meaningless, as there is
2029 # no search path for DLLs.
2030 hardcode_libdir_flag_spec='-L$libdir'
2031 allow_undefined_flag=unsupported
2032 always_export_symbols=yes
2033
2034 extract_expsyms_cmds='test -f $output_objdir/impgen.c || \
2035 sed -e "/^# \/\* impgen\.c starts here \*\//,/^# \/\* impgen.c ends here \*\// { s/^# //;s/^# *$//; p; }" -e d < $''0 > $output_objdir/impgen.c~
2036 test -f $output_objdir/impgen.exe || (cd $output_objdir && \
2037 if test "x$HOST_CC" != "x" ; then $HOST_CC -o impgen impgen.c ; \
2038 else $CC -o impgen impgen.c ; fi)~
2039 $output_objdir/impgen $dir/$soroot > $output_objdir/$soname-def'
2040
2041 old_archive_from_expsyms_cmds='$DLLTOOL --as=$AS --dllname $soname --def $output_objdir/$soname-def --output-lib $output_objdir/$newlib'
2042
2043 # cygwin and mingw dlls have different entry points and sets of symbols
2044 # to exclude.
2045 # FIXME: what about values for MSVC?
2046 dll_entry=__cygwin_dll_entry@12
2047 dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12~
2048 case $host_os in
2049 mingw*)
2050 # mingw values
2051 dll_entry=_DllMainCRTStartup@12
2052 dll_exclude_symbols=DllMain@12,DllMainCRTStartup@12,DllEntryPoint@12~
2053 ;;
2054 esac
2055
2056 # mingw and cygwin differ, and it's simplest to just exclude the union
2057 # of the two symbol sets.
2058 dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12,DllMainCRTStartup@12,DllEntryPoint@12
2059
2060 # recent cygwin and mingw systems supply a stub DllMain which the user
2061 # can override, but on older systems we have to supply one (in ltdll.c)
2062 if test "x$lt_cv_need_dllmain" = "xyes"; then
2063 ltdll_obj='$output_objdir/$soname-ltdll.'"$ac_objext "
2064 ltdll_cmds='test -f $output_objdir/$soname-ltdll.c || sed -e "/^# \/\* ltdll\.c starts here \*\//,/^# \/\* ltdll.c ends here \*\// { s/^# //; p; }" -e d < $''0 > $output_objdir/$soname-ltdll.c~
2065 test -f $output_objdir/$soname-ltdll.$ac_objext || (cd $output_objdir && $CC -c $soname-ltdll.c)~'
2066 else
2067 ltdll_obj=
2068 ltdll_cmds=
2069 fi
2070
2071 # Extract the symbol export list from an `--export-all' def file,
2072 # then regenerate the def file from the symbol export list, so that
2073 # the compiled dll only exports the symbol export list.
2074 # Be careful not to strip the DATA tag left be newer dlltools.
2075 export_symbols_cmds="$ltdll_cmds"'
2076 $DLLTOOL --export-all --exclude-symbols '$dll_exclude_symbols' --output-def $output_objdir/$soname-def '$ltdll_obj'$libobjs $convenience~
2077 sed -e "1,/EXPORTS/d" -e "s/ @ [[0-9]]*//" -e "s/ *;.*$//" < $output_objdir/$soname-def > $export_symbols'
2078
2079 # If the export-symbols file already is a .def file (1st line
2080 # is EXPORTS), use it as is.
2081 # If DATA tags from a recent dlltool are present, honour them!
2082 archive_expsym_cmds='if test "x`sed 1q $export_symbols`" = xEXPORTS; then
2083 cp $export_symbols $output_objdir/$soname-def;
2084 else
2085 echo EXPORTS > $output_objdir/$soname-def;
2086 _lt_hint=1;
2087 cat $export_symbols | while read symbol; do
2088 set dummy \$symbol;
2089 case \[$]# in
2090 2) echo " \[$]2 @ \$_lt_hint ; " >> $output_objdir/$soname-def;;
2091 4) echo " \[$]2 \[$]3 \[$]4 ; " >> $output_objdir/$soname-def; _lt_hint=`expr \$_lt_hint - 1`;;
2092 *) echo " \[$]2 @ \$_lt_hint \[$]3 ; " >> $output_objdir/$soname-def;;
2093 esac;
2094 _lt_hint=`expr 1 + \$_lt_hint`;
2095 done;
2096 fi~
2097 '"$ltdll_cmds"'
2098 $CC -Wl,--base-file,$output_objdir/$soname-base '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~
2099 $DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp~
2100 $CC -Wl,--base-file,$output_objdir/$soname-base $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~
2101 $DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp --output-lib $output_objdir/$libname.dll.a~
2102 $CC $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags'
2103 ;;
2104
2105 netbsd*)
2106 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
2107 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
2108 wlarc=
2109 else
2110 archive_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
2111 archive_expsym_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
2112 fi
2113 ;;
2114
2115 solaris* | sysv5*)
2116 if $LD -v 2>&1 | egrep 'BFD 2\.8' > /dev/null; then
2117 ld_shlibs=no
2118 cat <<EOF 1>&2
2119
2120 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
2121 *** create shared libraries on Solaris systems. Therefore, libtool
2122 *** is disabling shared libraries support. We urge you to upgrade GNU
2123 *** binutils to release 2.9.1 or newer. Another option is to modify
2124 *** your PATH or compiler configuration so that the native linker is
2125 *** used, and then restart.
2126
2127 EOF
2128 elif $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
2129 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
2130 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
2131 else
2132 ld_shlibs=no
2133 fi
2134 ;;
2135
2136 sunos4*)
2137 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
2138 wlarc=
2139 hardcode_direct=yes
2140 hardcode_shlibpath_var=no
2141 ;;
2142
2143 *)
2144 if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
2145 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
2146 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
2147 else
2148 ld_shlibs=no
2149 fi
2150 ;;
2151 esac
2152
2153 if test "$ld_shlibs" = yes; then
2154 runpath_var=LD_RUN_PATH
2155 hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'
2156 export_dynamic_flag_spec='${wl}--export-dynamic'
2157 case $host_os in
2158 cygwin* | mingw* | pw32*)
2159 # dlltool doesn't understand --whole-archive et. al.
2160 whole_archive_flag_spec=
2161 ;;
2162 *)
2163 # ancient GNU ld didn't support --whole-archive et. al.
2164 if $LD --help 2>&1 | egrep 'no-whole-archive' > /dev/null; then
2165 whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2166 else
2167 whole_archive_flag_spec=
2168 fi
2169 ;;
2170 esac
2171 fi
2172 else
2173 # PORTME fill in a description of your system's linker (not GNU ld)
2174 case $host_os in
2175 aix3*)
2176 allow_undefined_flag=unsupported
2177 always_export_symbols=yes
2178 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
2179 # Note: this linker hardcodes the directories in LIBPATH if there
2180 # are no directories specified by -L.
2181 hardcode_minus_L=yes
2182 if test "$GCC" = yes && test -z "$link_static_flag"; then
2183 # Neither direct hardcoding nor static linking is supported with a
2184 # broken collect2.
2185 hardcode_direct=unsupported
2186 fi
2187 ;;
2188
2189 aix4* | aix5*)
2190 if test "$host_cpu" = ia64; then
2191 # On IA64, the linker does run time linking by default, so we don't
2192 # have to do anything special.
2193 aix_use_runtimelinking=no
2194 exp_sym_flag='-Bexport'
2195 no_entry_flag=""
2196 else
2197 aix_use_runtimelinking=no
2198
2199 # Test if we are trying to use run time linking or normal
2200 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
2201 # need to do runtime linking.
2202 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
2203 for ld_flag in $LDFLAGS; do
2204 case $ld_flag in
2205 *-brtl*)
2206 aix_use_runtimelinking=yes
2207 break
2208 ;;
2209 esac
2210 done
2211 esac
2212
2213 exp_sym_flag='-bexport'
2214 no_entry_flag='-bnoentry'
2215 fi
2216
2217 # When large executables or shared objects are built, AIX ld can
2218 # have problems creating the table of contents. If linking a library
2219 # or program results in "error TOC overflow" add -mminimal-toc to
2220 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
2221 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
2222
2223 hardcode_direct=yes
2224 archive_cmds=''
2225 hardcode_libdir_separator=':'
2226 if test "$GCC" = yes; then
2227 case $host_os in aix4.[[012]]|aix4.[[012]].*)
2228 collect2name=`${CC} -print-prog-name=collect2`
2229 if test -f "$collect2name" && \
2230 strings "$collect2name" | grep resolve_lib_name >/dev/null
2231 then
2232 # We have reworked collect2
2233 hardcode_direct=yes
2234 else
2235 # We have old collect2
2236 hardcode_direct=unsupported
2237 # It fails to find uninstalled libraries when the uninstalled
2238 # path is not listed in the libpath. Setting hardcode_minus_L
2239 # to unsupported forces relinking
2240 hardcode_minus_L=yes
2241 hardcode_libdir_flag_spec='-L$libdir'
2242 hardcode_libdir_separator=
2243 fi
2244 esac
2245
2246 shared_flag='-shared'
2247 else
2248 # not using gcc
2249 if test "$host_cpu" = ia64; then
2250 shared_flag='${wl}-G'
2251 else
2252 if test "$aix_use_runtimelinking" = yes; then
2253 shared_flag='${wl}-G'
2254 else
2255 shared_flag='${wl}-bM:SRE'
2256 fi
2257 fi
2258 fi
2259
2260 # It seems that -bexpall can do strange things, so it is better to
2261 # generate a list of symbols to export.
2262 always_export_symbols=yes
2263 if test "$aix_use_runtimelinking" = yes; then
2264 # Warning - without using the other runtime loading flags (-brtl),
2265 # -berok will link without error, but may produce a broken library.
2266 allow_undefined_flag='-berok'
2267 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:/usr/lib:/lib'
2268 archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
2269 else
2270 if test "$host_cpu" = ia64; then
2271 hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
2272 allow_undefined_flag="-z nodefs"
2273 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname ${wl}-h$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
2274 else
2275 hardcode_libdir_flag_spec='${wl}-bnolibpath ${wl}-blibpath:$libdir:/usr/lib:/lib'
2276 # Warning - without using the other run time loading flags,
2277 # -berok will link without error, but may produce a broken library.
2278 allow_undefined_flag='${wl}-berok'
2279 # This is a bit strange, but is similar to how AIX traditionally builds
2280 # it's shared libraries.
2281 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"' ~$AR -crlo $objdir/$libname$release.a $objdir/$soname'
2282 fi
2283 fi
2284 ;;
2285
2286 amigaos*)
2287 archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
2288 hardcode_libdir_flag_spec='-L$libdir'
2289 hardcode_minus_L=yes
2290 # see comment about different semantics on the GNU ld section
2291 ld_shlibs=no
2292 ;;
2293
2294 cygwin* | mingw* | pw32*)
2295 # When not using gcc, we currently assume that we are using
2296 # Microsoft Visual C++.
2297 # hardcode_libdir_flag_spec is actually meaningless, as there is
2298 # no search path for DLLs.
2299 hardcode_libdir_flag_spec=' '
2300 allow_undefined_flag=unsupported
2301 # Tell ltmain to make .lib files, not .a files.
2302 libext=lib
2303 # FIXME: Setting linknames here is a bad hack.
2304 archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | sed -e '\''s/ -lc$//'\''` -link -dll~linknames='
2305 # The linker will automatically build a .lib file if we build a DLL.
2306 old_archive_from_new_cmds='true'
2307 # FIXME: Should let the user specify the lib program.
2308 old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs'
2309 fix_srcfile_path='`cygpath -w "$srcfile"`'
2310 ;;
2311
2312 darwin* | rhapsody*)
2313 case "$host_os" in
2314 rhapsody* | darwin1.[[012]])
2315 allow_undefined_flag='-undefined suppress'
2316 ;;
2317 *) # Darwin 1.3 on
2318 allow_undefined_flag='-flat_namespace -undefined suppress'
2319 ;;
2320 esac
2321 # FIXME: Relying on posixy $() will cause problems for
2322 # cross-compilation, but unfortunately the echo tests do not
2323 # yet detect zsh echo's removal of \ escapes. Also zsh mangles
2324 # `"' quotes if we put them in here... so don't!
2325 archive_cmds='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs && $CC $(test .$module = .yes && echo -bundle || echo -dynamiclib) $allow_undefined_flag -o $lib ${lib}-master.o $deplibs$linker_flags $(test .$module != .yes && echo -install_name $rpath/$soname $verstring)'
2326 # We need to add '_' to the symbols in $export_symbols first
2327 #archive_expsym_cmds="$archive_cmds"' && strip -s $export_symbols'
2328 hardcode_direct=yes
2329 hardcode_shlibpath_var=no
2330 whole_archive_flag_spec='-all_load $convenience'
2331 ;;
2332
2333 freebsd1*)
2334 ld_shlibs=no
2335 ;;
2336
2337 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
2338 # support. Future versions do this automatically, but an explicit c++rt0.o
2339 # does not break anything, and helps significantly (at the cost of a little
2340 # extra space).
2341 freebsd2.2*)
2342 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
2343 hardcode_libdir_flag_spec='-R$libdir'
2344 hardcode_direct=yes
2345 hardcode_shlibpath_var=no
2346 ;;
2347
2348 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
2349 freebsd2*)
2350 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
2351 hardcode_direct=yes
2352 hardcode_minus_L=yes
2353 hardcode_shlibpath_var=no
2354 ;;
2355
2356 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
2357 freebsd*)
2358 archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
2359 hardcode_libdir_flag_spec='-R$libdir'
2360 hardcode_direct=yes
2361 hardcode_shlibpath_var=no
2362 ;;
2363
2364 hpux9* | hpux10* | hpux11*)
2365 case $host_os in
2366 hpux9*) archive_cmds='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' ;;
2367 *) archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' ;;
2368 esac
2369 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
2370 hardcode_libdir_separator=:
2371 hardcode_direct=yes
2372 hardcode_minus_L=yes # Not in the search PATH, but as the default
2373 # location of the library.
2374 export_dynamic_flag_spec='${wl}-E'
2375 ;;
2376
2377 irix5* | irix6* | nonstopux*)
2378 if test "$GCC" = yes; then
2379 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
2380 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
2381 else
2382 archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
2383 hardcode_libdir_flag_spec='-rpath $libdir'
2384 fi
2385 hardcode_libdir_separator=:
2386 link_all_deplibs=yes
2387 ;;
2388
2389 netbsd*)
2390 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
2391 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
2392 else
2393 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
2394 fi
2395 hardcode_libdir_flag_spec='-R$libdir'
2396 hardcode_direct=yes
2397 hardcode_shlibpath_var=no
2398 ;;
2399
2400 newsos6)
2401 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
2402 hardcode_direct=yes
2403 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
2404 hardcode_libdir_separator=:
2405 hardcode_shlibpath_var=no
2406 ;;
2407
2408 openbsd*)
2409 hardcode_direct=yes
2410 hardcode_shlibpath_var=no
2411 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2412 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
2413 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
2414 export_dynamic_flag_spec='${wl}-E'
2415 else
2416 case "$host_os" in
2417 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
2418 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
2419 hardcode_libdir_flag_spec='-R$libdir'
2420 ;;
2421 *)
2422 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
2423 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
2424 ;;
2425 esac
2426 fi
2427 ;;
2428
2429 os2*)
2430 hardcode_libdir_flag_spec='-L$libdir'
2431 hardcode_minus_L=yes
2432 allow_undefined_flag=unsupported
2433 archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
2434 old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
2435 ;;
2436
2437 osf3*)
2438 if test "$GCC" = yes; then
2439 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
2440 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
2441 else
2442 allow_undefined_flag=' -expect_unresolved \*'
2443 archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
2444 fi
2445 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
2446 hardcode_libdir_separator=:
2447 ;;
2448
2449 osf4* | osf5*) # as osf3* with the addition of -msym flag
2450 if test "$GCC" = yes; then
2451 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
2452 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
2453 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
2454 else
2455 allow_undefined_flag=' -expect_unresolved \*'
2456 archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
2457 archive_expsym_cmds='for i in `cat $export_symbols`; do printf "-exported_symbol " >> $lib.exp; echo "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
2458 $LD -shared${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'
2459
2460 #Both c and cxx compiler support -rpath directly
2461 hardcode_libdir_flag_spec='-rpath $libdir'
2462 fi
2463 hardcode_libdir_separator=:
2464 ;;
2465
2466 sco3.2v5*)
2467 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
2468 hardcode_shlibpath_var=no
2469 runpath_var=LD_RUN_PATH
2470 hardcode_runpath_var=yes
2471 export_dynamic_flag_spec='${wl}-Bexport'
2472 ;;
2473
2474 solaris*)
2475 # gcc --version < 3.0 without binutils cannot create self contained
2476 # shared libraries reliably, requiring libgcc.a to resolve some of
2477 # the object symbols generated in some cases. Libraries that use
2478 # assert need libgcc.a to resolve __eprintf, for example. Linking
2479 # a copy of libgcc.a into every shared library to guarantee resolving
2480 # such symbols causes other problems: According to Tim Van Holder
2481 # <tim.van.holder@pandora.be>, C++ libraries end up with a separate
2482 # (to the application) exception stack for one thing.
2483 no_undefined_flag=' -z defs'
2484 if test "$GCC" = yes; then
2485 case `$CC --version 2>/dev/null` in
2486 [[12]].*)
2487 cat <<EOF 1>&2
2488
2489 *** Warning: Releases of GCC earlier than version 3.0 cannot reliably
2490 *** create self contained shared libraries on Solaris systems, without
2491 *** introducing a dependency on libgcc.a. Therefore, libtool is disabling
2492 *** -no-undefined support, which will at least allow you to build shared
2493 *** libraries. However, you may find that when you link such libraries
2494 *** into an application without using GCC, you have to manually add
2495 *** \`gcc --print-libgcc-file-name\` to the link command. We urge you to
2496 *** upgrade to a newer version of GCC. Another option is to rebuild your
2497 *** current GCC to use the GNU linker from GNU binutils 2.9.1 or newer.
2498
2499 EOF
2500 no_undefined_flag=
2501 ;;
2502 esac
2503 fi
2504 # $CC -shared without GNU ld will not create a library from C++
2505 # object files and a static libstdc++, better avoid it by now
2506 archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
2507 archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
2508 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
2509 hardcode_libdir_flag_spec='-R$libdir'
2510 hardcode_shlibpath_var=no
2511 case $host_os in
2512 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
2513 *) # Supported since Solaris 2.6 (maybe 2.5.1?)
2514 whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;;
2515 esac
2516 link_all_deplibs=yes
2517 ;;
2518
2519 sunos4*)
2520 if test "x$host_vendor" = xsequent; then
2521 # Use $CC to link under sequent, because it throws in some extra .o
2522 # files that make .init and .fini sections work.
2523 archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
2524 else
2525 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
2526 fi
2527 hardcode_libdir_flag_spec='-L$libdir'
2528 hardcode_direct=yes
2529 hardcode_minus_L=yes
2530 hardcode_shlibpath_var=no
2531 ;;
2532
2533 sysv4)
2534 case $host_vendor in
2535 sni)
2536 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
2537 hardcode_direct=yes # is this really true???
2538 ;;
2539 siemens)
2540 ## LD is ld it makes a PLAMLIB
2541 ## CC just makes a GrossModule.
2542 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
2543 reload_cmds='$CC -r -o $output$reload_objs'
2544 hardcode_direct=no
2545 ;;
2546 motorola)
2547 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
2548 hardcode_direct=no #Motorola manual says yes, but my tests say they lie
2549 ;;
2550 esac
2551 runpath_var='LD_RUN_PATH'
2552 hardcode_shlibpath_var=no
2553 ;;
2554
2555 sysv4.3*)
2556 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
2557 hardcode_shlibpath_var=no
2558 export_dynamic_flag_spec='-Bexport'
2559 ;;
2560
2561 sysv5*)
2562 no_undefined_flag=' -z text'
2563 # $CC -shared without GNU ld will not create a library from C++
2564 # object files and a static libstdc++, better avoid it by now
2565 archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
2566 archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
2567 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
2568 hardcode_libdir_flag_spec=
2569 hardcode_shlibpath_var=no
2570 runpath_var='LD_RUN_PATH'
2571 ;;
2572
2573 uts4*)
2574 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
2575 hardcode_libdir_flag_spec='-L$libdir'
2576 hardcode_shlibpath_var=no
2577 ;;
2578
2579 dgux*)
2580 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
2581 hardcode_libdir_flag_spec='-L$libdir'
2582 hardcode_shlibpath_var=no
2583 ;;
2584
2585 sysv4*MP*)
2586 if test -d /usr/nec; then
2587 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
2588 hardcode_shlibpath_var=no
2589 runpath_var=LD_RUN_PATH
2590 hardcode_runpath_var=yes
2591 ld_shlibs=yes
2592 fi
2593 ;;
2594
2595 sysv4.2uw2*)
2596 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
2597 hardcode_direct=yes
2598 hardcode_minus_L=no
2599 hardcode_shlibpath_var=no
2600 hardcode_runpath_var=yes
2601 runpath_var=LD_RUN_PATH
2602 ;;
2603
2604 sysv5uw7* | unixware7*)
2605 no_undefined_flag='${wl}-z ${wl}text'
2606 if test "$GCC" = yes; then
2607 archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
2608 else
2609 archive_cmds='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
2610 fi
2611 runpath_var='LD_RUN_PATH'
2612 hardcode_shlibpath_var=no
2613 ;;
2614
2615 *)
2616 ld_shlibs=no
2617 ;;
2618 esac
2619 fi
2620 AC_MSG_RESULT([$ld_shlibs])
2621 test "$ld_shlibs" = no && can_build_shared=no
2622
2623 # Check hardcoding attributes.
2624 AC_MSG_CHECKING([how to hardcode library paths into programs])
2625 hardcode_action=
2626 if test -n "$hardcode_libdir_flag_spec" || \
2627 test -n "$runpath_var"; then
2628
2629 # We can hardcode non-existant directories.
2630 if test "$hardcode_direct" != no &&
2631 # If the only mechanism to avoid hardcoding is shlibpath_var, we
2632 # have to relink, otherwise we might link with an installed library
2633 # when we should be linking with a yet-to-be-installed one
2634 ## test "$hardcode_shlibpath_var" != no &&
2635 test "$hardcode_minus_L" != no; then
2636 # Linking always hardcodes the temporary library directory.
2637 hardcode_action=relink
2638 else
2639 # We can link without hardcoding, and we can hardcode nonexisting dirs.
2640 hardcode_action=immediate
2641 fi
2642 else
2643 # We cannot hardcode anything, or else we can only hardcode existing
2644 # directories.
2645 hardcode_action=unsupported
2646 fi
2647 AC_MSG_RESULT([$hardcode_action])
2648
2649 striplib=
2650 old_striplib=
2651 AC_MSG_CHECKING([whether stripping libraries is possible])
2652 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
2653 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2654 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2655 AC_MSG_RESULT([yes])
2656 else
2657 AC_MSG_RESULT([no])
2658 fi
2659
2660 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2661 test -z "$deplibs_check_method" && deplibs_check_method=unknown
2662
2663 # PORTME Fill in your ld.so characteristics
2664 AC_MSG_CHECKING([dynamic linker characteristics])
2665 library_names_spec=
2666 libname_spec='lib$name'
2667 soname_spec=
2668 postinstall_cmds=
2669 postuninstall_cmds=
2670 finish_cmds=
2671 finish_eval=
2672 shlibpath_var=
2673 shlibpath_overrides_runpath=unknown
2674 version_type=none
2675 dynamic_linker="$host_os ld.so"
2676 sys_lib_dlsearch_path_spec="/lib /usr/lib"
2677 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2678
2679 case $host_os in
2680 aix3*)
2681 version_type=linux
2682 library_names_spec='${libname}${release}.so$versuffix $libname.a'
2683 shlibpath_var=LIBPATH
2684
2685 # AIX has no versioning support, so we append a major version to the name.
2686 soname_spec='${libname}${release}.so$major'
2687 ;;
2688
2689 aix4* | aix5*)
2690 version_type=linux
2691 need_lib_prefix=no
2692 need_version=no
2693 hardcode_into_libs=yes
2694 if test "$host_cpu" = ia64; then
2695 # AIX 5 supports IA64
2696 library_names_spec='${libname}${release}.so$major ${libname}${release}.so$versuffix $libname.so'
2697 shlibpath_var=LD_LIBRARY_PATH
2698 else
2699 # With GCC up to 2.95.x, collect2 would create an import file
2700 # for dependence libraries. The import file would start with
2701 # the line `#! .'. This would cause the generated library to
2702 # depend on `.', always an invalid library. This was fixed in
2703 # development snapshots of GCC prior to 3.0.
2704 case $host_os in
2705 aix4 | aix4.[[01]] | aix4.[[01]].*)
2706 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2707 echo ' yes '
2708 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
2709 :
2710 else
2711 can_build_shared=no
2712 fi
2713 ;;
2714 esac
2715 # AIX (on Power*) has no versioning support, so currently we can
2716 # not hardcode correct soname into executable. Probably we can
2717 # add versioning support to collect2, so additional links can
2718 # be useful in future.
2719 if test "$aix_use_runtimelinking" = yes; then
2720 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
2721 # instead of lib<name>.a to let people know that these are not
2722 # typical AIX shared libraries.
2723 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
2724 else
2725 # We preserve .a as extension for shared libraries through AIX4.2
2726 # and later when we are not doing run time linking.
2727 library_names_spec='${libname}${release}.a $libname.a'
2728 soname_spec='${libname}${release}.so$major'
2729 fi
2730 shlibpath_var=LIBPATH
2731 fi
2732 hardcode_into_libs=yes
2733 ;;
2734
2735 amigaos*)
2736 library_names_spec='$libname.ixlibrary $libname.a'
2737 # Create ${libname}_ixlibrary.a entries in /sys/libs.
2738 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 ${libname}_ixlibrary.a) || exit 1; done'
2739 ;;
2740
2741 beos*)
2742 library_names_spec='${libname}.so'
2743 dynamic_linker="$host_os ld.so"
2744 shlibpath_var=LIBRARY_PATH
2745 ;;
2746
2747 bsdi4*)
2748 version_type=linux
2749 need_version=no
2750 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
2751 soname_spec='${libname}${release}.so$major'
2752 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2753 shlibpath_var=LD_LIBRARY_PATH
2754 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2755 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2756 export_dynamic_flag_spec=-rdynamic
2757 # the default ld.so.conf also contains /usr/contrib/lib and
2758 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2759 # libtool to hard-code these into programs
2760 ;;
2761
2762 cygwin* | mingw* | pw32*)
2763 version_type=windows
2764 need_version=no
2765 need_lib_prefix=no
2766 case $GCC,$host_os in
2767 yes,cygwin*)
2768 library_names_spec='$libname.dll.a'
2769 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll'
2770 postinstall_cmds='dlpath=`bash 2>&1 -c '\''. $dir/${file}i;echo \$dlname'\''`~
2771 dldir=$destdir/`dirname \$dlpath`~
2772 test -d \$dldir || mkdir -p \$dldir~
2773 $install_prog .libs/$dlname \$dldir/$dlname'
2774 postuninstall_cmds='dldll=`bash 2>&1 -c '\''. $file; echo \$dlname'\''`~
2775 dlpath=$dir/\$dldll~
2776 $rm \$dlpath'
2777 ;;
2778 yes,mingw*)
2779 library_names_spec='${libname}`echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll'
2780 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | sed -e "s/^libraries://" -e "s/;/ /g" -e "s,=/,/,g"`
2781 ;;
2782 yes,pw32*)
2783 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll'
2784 ;;
2785 *)
2786 library_names_spec='${libname}`echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll $libname.lib'
2787 ;;
2788 esac
2789 dynamic_linker='Win32 ld.exe'
2790 # FIXME: first we should search . and the directory the executable is in
2791 shlibpath_var=PATH
2792 ;;
2793
2794 darwin* | rhapsody*)
2795 dynamic_linker="$host_os dyld"
2796 version_type=darwin
2797 need_lib_prefix=no
2798 need_version=no
2799 # FIXME: Relying on posixy $() will cause problems for
2800 # cross-compilation, but unfortunately the echo tests do not
2801 # yet detect zsh echo's removal of \ escapes.
2802 library_names_spec='${libname}${release}${versuffix}.$(test .$module = .yes && echo so || echo dylib) ${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib) ${libname}.$(test .$module = .yes && echo so || echo dylib)'
2803 soname_spec='${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib)'
2804 shlibpath_overrides_runpath=yes
2805 shlibpath_var=DYLD_LIBRARY_PATH
2806 ;;
2807
2808 freebsd1*)
2809 dynamic_linker=no
2810 ;;
2811
2812 freebsd*)
2813 objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
2814 version_type=freebsd-$objformat
2815 case $version_type in
2816 freebsd-elf*)
2817 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
2818 need_version=no
2819 need_lib_prefix=no
2820 ;;
2821 freebsd-*)
2822 library_names_spec='${libname}${release}.so$versuffix $libname.so$versuffix'
2823 need_version=yes
2824 ;;
2825 esac
2826 shlibpath_var=LD_LIBRARY_PATH
2827 case $host_os in
2828 freebsd2*)
2829 shlibpath_overrides_runpath=yes
2830 ;;
2831 *)
2832 shlibpath_overrides_runpath=no
2833 hardcode_into_libs=yes
2834 ;;
2835 esac
2836 ;;
2837
2838 gnu*)
2839 version_type=linux
2840 need_lib_prefix=no
2841 need_version=no
2842 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so${major} ${libname}.so'
2843 soname_spec='${libname}${release}.so$major'
2844 shlibpath_var=LD_LIBRARY_PATH
2845 hardcode_into_libs=yes
2846 ;;
2847
2848 hpux9* | hpux10* | hpux11*)
2849 # Give a soname corresponding to the major version so that dld.sl refuses to
2850 # link against other versions.
2851 dynamic_linker="$host_os dld.sl"
2852 version_type=sunos
2853 need_lib_prefix=no
2854 need_version=no
2855 shlibpath_var=SHLIB_PATH
2856 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2857 library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl'
2858 soname_spec='${libname}${release}.sl$major'
2859 # HP-UX runs *really* slowly unless shared libraries are mode 555.
2860 postinstall_cmds='chmod 555 $lib'
2861 ;;
2862
2863 irix5* | irix6* | nonstopux*)
2864 case $host_os in
2865 nonstopux*) version_type=nonstopux ;;
2866 *) version_type=irix ;;
2867 esac
2868 need_lib_prefix=no
2869 need_version=no
2870 soname_spec='${libname}${release}.so$major'
2871 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so $libname.so'
2872 case $host_os in
2873 irix5* | nonstopux*)
2874 libsuff= shlibsuff=
2875 ;;
2876 *)
2877 case $LD in # libtool.m4 will add one of these switches to LD
2878 *-32|*"-32 ") libsuff= shlibsuff= libmagic=32-bit;;
2879 *-n32|*"-n32 ") libsuff=32 shlibsuff=N32 libmagic=N32;;
2880 *-64|*"-64 ") libsuff=64 shlibsuff=64 libmagic=64-bit;;
2881 *) libsuff= shlibsuff= libmagic=never-match;;
2882 esac
2883 ;;
2884 esac
2885 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2886 shlibpath_overrides_runpath=no
2887 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2888 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2889 ;;
2890
2891 # No shared lib support for Linux oldld, aout, or coff.
2892 linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*)
2893 dynamic_linker=no
2894 ;;
2895
2896 # This must be Linux ELF.
2897 linux-gnu*)
2898 version_type=linux
2899 need_lib_prefix=no
2900 need_version=no
2901 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
2902 soname_spec='${libname}${release}.so$major'
2903 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2904 shlibpath_var=LD_LIBRARY_PATH
2905 shlibpath_overrides_runpath=no
2906 # This implies no fast_install, which is unacceptable.
2907 # Some rework will be needed to allow for fast_install
2908 # before this can be enabled.
2909 hardcode_into_libs=yes
2910
2911 # We used to test for /lib/ld.so.1 and disable shared libraries on
2912 # powerpc, because MkLinux only supported shared libraries with the
2913 # GNU dynamic linker. Since this was broken with cross compilers,
2914 # most powerpc-linux boxes support dynamic linking these days and
2915 # people can always --disable-shared, the test was removed, and we
2916 # assume the GNU/Linux dynamic linker is in use.
2917 dynamic_linker='GNU/Linux ld.so'
2918
2919 # Find out which ABI we are using (multilib Linux x86_64 hack).
2920 libsuff=
2921 case "$host_cpu" in
2922 x86_64*|s390x*)
2923 echo '[#]line __oline__ "configure"' > conftest.$ac_ext
2924 if AC_TRY_EVAL(ac_compile); then
2925 case `/usr/bin/file conftest.$ac_objext` in
2926 *64-bit*)
2927 libsuff=64
2928 ;;
2929 esac
2930 fi
2931 rm -rf conftest*
2932 ;;
2933 *)
2934 ;;
2935 esac
2936 sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff}"
2937 sys_lib_search_path_spec="/lib${libsuff} /usr/lib${libsuff} /usr/local/lib${libsuff}"
2938 ;;
2939
2940 netbsd*)
2941 version_type=sunos
2942 need_lib_prefix=no
2943 need_version=no
2944 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
2945 library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
2946 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2947 dynamic_linker='NetBSD (a.out) ld.so'
2948 else
2949 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so'
2950 soname_spec='${libname}${release}.so$major'
2951 dynamic_linker='NetBSD ld.elf_so'
2952 fi
2953 shlibpath_var=LD_LIBRARY_PATH
2954 shlibpath_overrides_runpath=yes
2955 hardcode_into_libs=yes
2956 ;;
2957
2958 newsos6)
2959 version_type=linux
2960 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
2961 shlibpath_var=LD_LIBRARY_PATH
2962 shlibpath_overrides_runpath=yes
2963 ;;
2964
2965 openbsd*)
2966 version_type=sunos
2967 need_lib_prefix=no
2968 need_version=no
2969 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2970 case "$host_os" in
2971 openbsd2.[[89]] | openbsd2.[[89]].*)
2972 shlibpath_overrides_runpath=no
2973 ;;
2974 *)
2975 shlibpath_overrides_runpath=yes
2976 ;;
2977 esac
2978 else
2979 shlibpath_overrides_runpath=yes
2980 fi
2981 library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
2982 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2983 shlibpath_var=LD_LIBRARY_PATH
2984 ;;
2985
2986 os2*)
2987 libname_spec='$name'
2988 need_lib_prefix=no
2989 library_names_spec='$libname.dll $libname.a'
2990 dynamic_linker='OS/2 ld.exe'
2991 shlibpath_var=LIBPATH
2992 ;;
2993
2994 osf3* | osf4* | osf5*)
2995 version_type=osf
2996 need_version=no
2997 soname_spec='${libname}${release}.so$major'
2998 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
2999 shlibpath_var=LD_LIBRARY_PATH
3000 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
3001 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
3002 hardcode_into_libs=yes
3003 ;;
3004
3005 sco3.2v5*)
3006 version_type=osf
3007 soname_spec='${libname}${release}.so$major'
3008 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
3009 shlibpath_var=LD_LIBRARY_PATH
3010 ;;
3011
3012 solaris*)
3013 version_type=linux
3014 need_lib_prefix=no
3015 need_version=no
3016 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
3017 soname_spec='${libname}${release}.so$major'
3018 shlibpath_var=LD_LIBRARY_PATH
3019 shlibpath_overrides_runpath=yes
3020 hardcode_into_libs=yes
3021 # ldd complains unless libraries are executable
3022 postinstall_cmds='chmod +x $lib'
3023 ;;
3024
3025 sunos4*)
3026 version_type=sunos
3027 library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
3028 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
3029 shlibpath_var=LD_LIBRARY_PATH
3030 shlibpath_overrides_runpath=yes
3031 if test "$with_gnu_ld" = yes; then
3032 need_lib_prefix=no
3033 fi
3034 need_version=yes
3035 ;;
3036
3037 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
3038 version_type=linux
3039 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
3040 soname_spec='${libname}${release}.so$major'
3041 shlibpath_var=LD_LIBRARY_PATH
3042 case $host_vendor in
3043 sni)
3044 shlibpath_overrides_runpath=no
3045 need_lib_prefix=no
3046 export_dynamic_flag_spec='${wl}-Blargedynsym'
3047 runpath_var=LD_RUN_PATH
3048 ;;
3049 siemens)
3050 need_lib_prefix=no
3051 ;;
3052 motorola)
3053 need_lib_prefix=no
3054 need_version=no
3055 shlibpath_overrides_runpath=no
3056 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
3057 ;;
3058 esac
3059 ;;
3060
3061 uts4*)
3062 version_type=linux
3063 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
3064 soname_spec='${libname}${release}.so$major'
3065 shlibpath_var=LD_LIBRARY_PATH
3066 ;;
3067
3068 dgux*)
3069 version_type=linux
3070 need_lib_prefix=no
3071 need_version=no
3072 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
3073 soname_spec='${libname}${release}.so$major'
3074 shlibpath_var=LD_LIBRARY_PATH
3075 ;;
3076
3077 sysv4*MP*)
3078 if test -d /usr/nec ;then
3079 version_type=linux
3080 library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so'
3081 soname_spec='$libname.so.$major'
3082 shlibpath_var=LD_LIBRARY_PATH
3083 fi
3084 ;;
3085
3086 *)
3087 dynamic_linker=no
3088 ;;
3089 esac
3090 AC_MSG_RESULT([$dynamic_linker])
3091 test "$dynamic_linker" = no && can_build_shared=no
3092
3093 # Report the final consequences.
3094 AC_MSG_CHECKING([if libtool supports shared libraries])
3095 AC_MSG_RESULT([$can_build_shared])
3096
3097 AC_MSG_CHECKING([whether to build shared libraries])
3098 test "$can_build_shared" = "no" && enable_shared=no
3099
3100 # On AIX, shared libraries and static libraries use the same namespace, and
3101 # are all built from PIC.
3102 case "$host_os" in
3103 aix3*)
3104 test "$enable_shared" = yes && enable_static=no
3105 if test -n "$RANLIB"; then
3106 archive_cmds="$archive_cmds~\$RANLIB \$lib"
3107 postinstall_cmds='$RANLIB $lib'
3108 fi
3109 ;;
3110
3111 aix4*)
3112 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
3113 test "$enable_shared" = yes && enable_static=no
3114 fi
3115 ;;
3116 esac
3117 AC_MSG_RESULT([$enable_shared])
3118
3119 AC_MSG_CHECKING([whether to build static libraries])
3120 # Make sure either enable_shared or enable_static is yes.
3121 test "$enable_shared" = yes || enable_static=yes
3122 AC_MSG_RESULT([$enable_static])
3123
3124 if test "$hardcode_action" = relink; then
3125 # Fast installation is not supported
3126 enable_fast_install=no
3127 elif test "$shlibpath_overrides_runpath" = yes ||
3128 test "$enable_shared" = no; then
3129 # Fast installation is not necessary
3130 enable_fast_install=needless
3131 fi
3132
3133 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
3134 if test "$GCC" = yes; then
3135 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
3136 fi
3137
3138 AC_LIBTOOL_DLOPEN_SELF
3139
3140 if test "$enable_shared" = yes && test "$GCC" = yes; then
3141 case $archive_cmds in
3142 *'~'*)
3143 # FIXME: we may have to deal with multi-command sequences.
3144 ;;
3145 '$CC '*)
3146 # Test whether the compiler implicitly links with -lc since on some
3147 # systems, -lgcc has to come before -lc. If gcc already passes -lc
3148 # to ld, don't add -lc before -lgcc.
3149 AC_MSG_CHECKING([whether -lc should be explicitly linked in])
3150 AC_CACHE_VAL([lt_cv_archive_cmds_need_lc],
3151 [$rm conftest*
3152 echo 'static int dummy;' > conftest.$ac_ext
3153
3154 if AC_TRY_EVAL(ac_compile); then
3155 soname=conftest
3156 lib=conftest
3157 libobjs=conftest.$ac_objext
3158 deplibs=
3159 wl=$lt_cv_prog_cc_wl
3160 compiler_flags=-v
3161 linker_flags=-v
3162 verstring=
3163 output_objdir=.
3164 libname=conftest
3165 save_allow_undefined_flag=$allow_undefined_flag
3166 allow_undefined_flag=
3167 if AC_TRY_EVAL(archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
3168 then
3169 lt_cv_archive_cmds_need_lc=no
3170 else
3171 lt_cv_archive_cmds_need_lc=yes
3172 fi
3173 allow_undefined_flag=$save_allow_undefined_flag
3174 else
3175 cat conftest.err 1>&5
3176 fi])
3177 AC_MSG_RESULT([$lt_cv_archive_cmds_need_lc])
3178 ;;
3179 esac
3180 fi
3181 need_lc=${lt_cv_archive_cmds_need_lc-yes}
3182
3183 # The second clause should only fire when bootstrapping the
3184 # libtool distribution, otherwise you forgot to ship ltmain.sh
3185 # with your package, and you will get complaints that there are
3186 # no rules to generate ltmain.sh.
3187 if test -f "$ltmain"; then
3188 :
3189 else
3190 # If there is no Makefile yet, we rely on a make rule to execute
3191 # `config.status --recheck' to rerun these tests and create the
3192 # libtool script then.
3193 test -f Makefile && make "$ltmain"
3194 fi
3195
3196 if test -f "$ltmain"; then
3197 trap "$rm \"${ofile}T\"; exit 1" 1 2 15
3198 $rm -f "${ofile}T"
3199
3200 echo creating $ofile
3201
3202 # Now quote all the things that may contain metacharacters while being
3203 # careful not to overquote the AC_SUBSTed values. We take copies of the
3204 # variables and quote the copies for generation of the libtool script.
3205 for var in echo old_CC old_CFLAGS SED \
3206 AR AR_FLAGS CC LD LN_S NM SHELL \
3207 reload_flag reload_cmds wl \
3208 pic_flag link_static_flag no_builtin_flag export_dynamic_flag_spec \
3209 thread_safe_flag_spec whole_archive_flag_spec libname_spec \
3210 library_names_spec soname_spec \
3211 RANLIB old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \
3212 old_postuninstall_cmds archive_cmds archive_expsym_cmds postinstall_cmds \
3213 postuninstall_cmds extract_expsyms_cmds old_archive_from_expsyms_cmds \
3214 old_striplib striplib file_magic_cmd export_symbols_cmds \
3215 deplibs_check_method allow_undefined_flag no_undefined_flag \
3216 finish_cmds finish_eval global_symbol_pipe global_symbol_to_cdecl \
3217 global_symbol_to_c_name_address \
3218 hardcode_libdir_flag_spec hardcode_libdir_separator \
3219 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
3220 compiler_c_o compiler_o_lo need_locks exclude_expsyms include_expsyms; do
3221
3222 case $var in
3223 reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \
3224 old_postinstall_cmds | old_postuninstall_cmds | \
3225 export_symbols_cmds | archive_cmds | archive_expsym_cmds | \
3226 extract_expsyms_cmds | old_archive_from_expsyms_cmds | \
3227 postinstall_cmds | postuninstall_cmds | \
3228 finish_cmds | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
3229 # Double-quote double-evaled strings.
3230 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
3231 ;;
3232 *)
3233 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
3234 ;;
3235 esac
3236 done
3237
3238 cat <<__EOF__ > "${ofile}T"
3239 #! $SHELL
3240
3241 # `$echo "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
3242 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
3243 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
3244 #
3245 # Copyright (C) 1996-2000 Free Software Foundation, Inc.
3246 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
3247 #
3248 # This program is free software; you can redistribute it and/or modify
3249 # it under the terms of the GNU General Public License as published by
3250 # the Free Software Foundation; either version 2 of the License, or
3251 # (at your option) any later version.
3252 #
3253 # This program is distributed in the hope that it will be useful, but
3254 # WITHOUT ANY WARRANTY; without even the implied warranty of
3255 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
3256 # General Public License for more details.
3257 #
3258 # You should have received a copy of the GNU General Public License
3259 # along with this program; if not, write to the Free Software
3260 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
3261 #
3262 # As a special exception to the GNU General Public License, if you
3263 # distribute this file as part of a program that contains a
3264 # configuration script generated by Autoconf, you may include it under
3265 # the same distribution terms that you use for the rest of that program.
3266
3267 # A sed that does not truncate output.
3268 SED=$lt_SED
3269
3270 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
3271 Xsed="${SED} -e s/^X//"
3272
3273 # The HP-UX ksh and POSIX shell print the target directory to stdout
3274 # if CDPATH is set.
3275 if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
3276
3277 # ### BEGIN LIBTOOL CONFIG
3278
3279 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3280
3281 # Shell to use when invoking shell scripts.
3282 SHELL=$lt_SHELL
3283
3284 # Whether or not to build shared libraries.
3285 build_libtool_libs=$enable_shared
3286
3287 # Whether or not to build static libraries.
3288 build_old_libs=$enable_static
3289
3290 # Whether or not to add -lc for building shared libraries.
3291 build_libtool_need_lc=$need_lc
3292
3293 # Whether or not to optimize for fast installation.
3294 fast_install=$enable_fast_install
3295
3296 # The host system.
3297 host_alias=$host_alias
3298 host=$host
3299
3300 # An echo program that does not interpret backslashes.
3301 echo=$lt_echo
3302
3303 # The archiver.
3304 AR=$lt_AR
3305 AR_FLAGS=$lt_AR_FLAGS
3306
3307 # The default C compiler.
3308 CC=$lt_CC
3309
3310 # Is the compiler the GNU C compiler?
3311 with_gcc=$GCC
3312
3313 # The linker used to build libraries.
3314 LD=$lt_LD
3315
3316 # Whether we need hard or soft links.
3317 LN_S=$lt_LN_S
3318
3319 # A BSD-compatible nm program.
3320 NM=$lt_NM
3321
3322 # A symbol stripping program
3323 STRIP=$STRIP
3324
3325 # Used to examine libraries when file_magic_cmd begins "file"
3326 MAGIC_CMD=$MAGIC_CMD
3327
3328 # Used on cygwin: DLL creation program.
3329 DLLTOOL="$DLLTOOL"
3330
3331 # Used on cygwin: object dumper.
3332 OBJDUMP="$OBJDUMP"
3333
3334 # Used on cygwin: assembler.
3335 AS="$AS"
3336
3337 # The name of the directory that contains temporary libtool files.
3338 objdir=$objdir
3339
3340 # How to create reloadable object files.
3341 reload_flag=$lt_reload_flag
3342 reload_cmds=$lt_reload_cmds
3343
3344 # How to pass a linker flag through the compiler.
3345 wl=$lt_wl
3346
3347 # Object file suffix (normally "o").
3348 objext="$ac_objext"
3349
3350 # Old archive suffix (normally "a").
3351 libext="$libext"
3352
3353 # Executable file suffix (normally "").
3354 exeext="$exeext"
3355
3356 # Additional compiler flags for building library objects.
3357 pic_flag=$lt_pic_flag
3358 pic_mode=$pic_mode
3359
3360 # Does compiler simultaneously support -c and -o options?
3361 compiler_c_o=$lt_compiler_c_o
3362
3363 # Can we write directly to a .lo ?
3364 compiler_o_lo=$lt_compiler_o_lo
3365
3366 # Must we lock files when doing compilation ?
3367 need_locks=$lt_need_locks
3368
3369 # Do we need the lib prefix for modules?
3370 need_lib_prefix=$need_lib_prefix
3371
3372 # Do we need a version for libraries?
3373 need_version=$need_version
3374
3375 # Whether dlopen is supported.
3376 dlopen_support=$enable_dlopen
3377
3378 # Whether dlopen of programs is supported.
3379 dlopen_self=$enable_dlopen_self
3380
3381 # Whether dlopen of statically linked programs is supported.
3382 dlopen_self_static=$enable_dlopen_self_static
3383
3384 # Compiler flag to prevent dynamic linking.
3385 link_static_flag=$lt_link_static_flag
3386
3387 # Compiler flag to turn off builtin functions.
3388 no_builtin_flag=$lt_no_builtin_flag
3389
3390 # Compiler flag to allow reflexive dlopens.
3391 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
3392
3393 # Compiler flag to generate shared objects directly from archives.
3394 whole_archive_flag_spec=$lt_whole_archive_flag_spec
3395
3396 # Compiler flag to generate thread-safe objects.
3397 thread_safe_flag_spec=$lt_thread_safe_flag_spec
3398
3399 # Library versioning type.
3400 version_type=$version_type
3401
3402 # Format of library name prefix.
3403 libname_spec=$lt_libname_spec
3404
3405 # List of archive names. First name is the real one, the rest are links.
3406 # The last name is the one that the linker finds with -lNAME.
3407 library_names_spec=$lt_library_names_spec
3408
3409 # The coded name of the library, if different from the real name.
3410 soname_spec=$lt_soname_spec
3411
3412 # Commands used to build and install an old-style archive.
3413 RANLIB=$lt_RANLIB
3414 old_archive_cmds=$lt_old_archive_cmds
3415 old_postinstall_cmds=$lt_old_postinstall_cmds
3416 old_postuninstall_cmds=$lt_old_postuninstall_cmds
3417
3418 # Create an old-style archive from a shared archive.
3419 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
3420
3421 # Create a temporary old-style archive to link instead of a shared archive.
3422 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
3423
3424 # Commands used to build and install a shared archive.
3425 archive_cmds=$lt_archive_cmds
3426 archive_expsym_cmds=$lt_archive_expsym_cmds
3427 postinstall_cmds=$lt_postinstall_cmds
3428 postuninstall_cmds=$lt_postuninstall_cmds
3429
3430 # Commands to strip libraries.
3431 old_striplib=$lt_old_striplib
3432 striplib=$lt_striplib
3433
3434 # Method to check whether dependent libraries are shared objects.
3435 deplibs_check_method=$lt_deplibs_check_method
3436
3437 # Command to use when deplibs_check_method == file_magic.
3438 file_magic_cmd=$lt_file_magic_cmd
3439
3440 # Flag that allows shared libraries with undefined symbols to be built.
3441 allow_undefined_flag=$lt_allow_undefined_flag
3442
3443 # Flag that forces no undefined symbols.
3444 no_undefined_flag=$lt_no_undefined_flag
3445
3446 # Commands used to finish a libtool library installation in a directory.
3447 finish_cmds=$lt_finish_cmds
3448
3449 # Same as above, but a single script fragment to be evaled but not shown.
3450 finish_eval=$lt_finish_eval
3451
3452 # Take the output of nm and produce a listing of raw symbols and C names.
3453 global_symbol_pipe=$lt_global_symbol_pipe
3454
3455 # Transform the output of nm in a proper C declaration
3456 global_symbol_to_cdecl=$lt_global_symbol_to_cdecl
3457
3458 # Transform the output of nm in a C name address pair
3459 global_symbol_to_c_name_address=$lt_global_symbol_to_c_name_address
3460
3461 # This is the shared library runtime path variable.
3462 runpath_var=$runpath_var
3463
3464 # This is the shared library path variable.
3465 shlibpath_var=$shlibpath_var
3466
3467 # Is shlibpath searched before the hard-coded library search path?
3468 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
3469
3470 # How to hardcode a shared library path into an executable.
3471 hardcode_action=$hardcode_action
3472
3473 # Whether we should hardcode library paths into libraries.
3474 hardcode_into_libs=$hardcode_into_libs
3475
3476 # Flag to hardcode \$libdir into a binary during linking.
3477 # This must work even if \$libdir does not exist.
3478 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
3479
3480 # Whether we need a single -rpath flag with a separated argument.
3481 hardcode_libdir_separator=$lt_hardcode_libdir_separator
3482
3483 # Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
3484 # resulting binary.
3485 hardcode_direct=$hardcode_direct
3486
3487 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
3488 # resulting binary.
3489 hardcode_minus_L=$hardcode_minus_L
3490
3491 # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
3492 # the resulting binary.
3493 hardcode_shlibpath_var=$hardcode_shlibpath_var
3494
3495 # Variables whose values should be saved in libtool wrapper scripts and
3496 # restored at relink time.
3497 variables_saved_for_relink="$variables_saved_for_relink"
3498
3499 # Whether libtool must link a program against all its dependency libraries.
3500 link_all_deplibs=$link_all_deplibs
3501
3502 # Compile-time system search path for libraries
3503 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
3504
3505 # Run-time system search path for libraries
3506 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
3507
3508 # Fix the shell variable \$srcfile for the compiler.
3509 fix_srcfile_path="$fix_srcfile_path"
3510
3511 # Set to yes if exported symbols are required.
3512 always_export_symbols=$always_export_symbols
3513
3514 # The commands to list exported symbols.
3515 export_symbols_cmds=$lt_export_symbols_cmds
3516
3517 # The commands to extract the exported symbol list from a shared archive.
3518 extract_expsyms_cmds=$lt_extract_expsyms_cmds
3519
3520 # Symbols that should not be listed in the preloaded symbols.
3521 exclude_expsyms=$lt_exclude_expsyms
3522
3523 # Symbols that must always be exported.
3524 include_expsyms=$lt_include_expsyms
3525
3526 # ### END LIBTOOL CONFIG
3527
3528 __EOF__
3529
3530 case $host_os in
3531 aix3*)
3532 cat <<\EOF >> "${ofile}T"
3533
3534 # AIX sometimes has problems with the GCC collect2 program. For some
3535 # reason, if we set the COLLECT_NAMES environment variable, the problems
3536 # vanish in a puff of smoke.
3537 if test "X${COLLECT_NAMES+set}" != Xset; then
3538 COLLECT_NAMES=
3539 export COLLECT_NAMES
3540 fi
3541 EOF
3542 ;;
3543 esac
3544
3545 case $host_os in
3546 cygwin* | mingw* | pw32* | os2*)
3547 cat <<'EOF' >> "${ofile}T"
3548 # This is a source program that is used to create dlls on Windows
3549 # Don't remove nor modify the starting and closing comments
3550 # /* ltdll.c starts here */
3551 # #define WIN32_LEAN_AND_MEAN
3552 # #include <windows.h>
3553 # #undef WIN32_LEAN_AND_MEAN
3554 # #include <stdio.h>
3555 #
3556 # #ifndef __CYGWIN__
3557 # # ifdef __CYGWIN32__
3558 # # define __CYGWIN__ __CYGWIN32__
3559 # # endif
3560 # #endif
3561 #
3562 # #ifdef __cplusplus
3563 # extern "C" {
3564 # #endif
3565 # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
3566 # #ifdef __cplusplus
3567 # }
3568 # #endif
3569 #
3570 # #ifdef __CYGWIN__
3571 # #include <cygwin/cygwin_dll.h>
3572 # DECLARE_CYGWIN_DLL( DllMain );
3573 # #endif
3574 # HINSTANCE __hDllInstance_base;
3575 #
3576 # BOOL APIENTRY
3577 # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
3578 # {
3579 # __hDllInstance_base = hInst;
3580 # return TRUE;
3581 # }
3582 # /* ltdll.c ends here */
3583 # This is a source program that is used to create import libraries
3584 # on Windows for dlls which lack them. Don't remove nor modify the
3585 # starting and closing comments
3586 # /* impgen.c starts here */
3587 # /* Copyright (C) 1999-2000 Free Software Foundation, Inc.
3588 #
3589 # This file is part of GNU libtool.
3590 #
3591 # This program is free software; you can redistribute it and/or modify
3592 # it under the terms of the GNU General Public License as published by
3593 # the Free Software Foundation; either version 2 of the License, or
3594 # (at your option) any later version.
3595 #
3596 # This program is distributed in the hope that it will be useful,
3597 # but WITHOUT ANY WARRANTY; without even the implied warranty of
3598 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3599 # GNU General Public License for more details.
3600 #
3601 # You should have received a copy of the GNU General Public License
3602 # along with this program; if not, write to the Free Software
3603 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
3604 # */
3605 #
3606 # #include <stdio.h> /* for printf() */
3607 # #include <unistd.h> /* for open(), lseek(), read() */
3608 # #include <fcntl.h> /* for O_RDONLY, O_BINARY */
3609 # #include <string.h> /* for strdup() */
3610 #
3611 # /* O_BINARY isn't required (or even defined sometimes) under Unix */
3612 # #ifndef O_BINARY
3613 # #define O_BINARY 0
3614 # #endif
3615 #
3616 # static unsigned int
3617 # pe_get16 (fd, offset)
3618 # int fd;
3619 # int offset;
3620 # {
3621 # unsigned char b[2];
3622 # lseek (fd, offset, SEEK_SET);
3623 # read (fd, b, 2);
3624 # return b[0] + (b[1]<<8);
3625 # }
3626 #
3627 # static unsigned int
3628 # pe_get32 (fd, offset)
3629 # int fd;
3630 # int offset;
3631 # {
3632 # unsigned char b[4];
3633 # lseek (fd, offset, SEEK_SET);
3634 # read (fd, b, 4);
3635 # return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
3636 # }
3637 #
3638 # static unsigned int
3639 # pe_as32 (ptr)
3640 # void *ptr;
3641 # {
3642 # unsigned char *b = ptr;
3643 # return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
3644 # }
3645 #
3646 # int
3647 # main (argc, argv)
3648 # int argc;
3649 # char *argv[];
3650 # {
3651 # int dll;
3652 # unsigned long pe_header_offset, opthdr_ofs, num_entries, i;
3653 # unsigned long export_rva, export_size, nsections, secptr, expptr;
3654 # unsigned long name_rvas, nexp;
3655 # unsigned char *expdata, *erva;
3656 # char *filename, *dll_name;
3657 #
3658 # filename = argv[1];
3659 #
3660 # dll = open(filename, O_RDONLY|O_BINARY);
3661 # if (dll < 1)
3662 # return 1;
3663 #
3664 # dll_name = filename;
3665 #
3666 # for (i=0; filename[i]; i++)
3667 # if (filename[i] == '/' || filename[i] == '\\' || filename[i] == ':')
3668 # dll_name = filename + i +1;
3669 #
3670 # pe_header_offset = pe_get32 (dll, 0x3c);
3671 # opthdr_ofs = pe_header_offset + 4 + 20;
3672 # num_entries = pe_get32 (dll, opthdr_ofs + 92);
3673 #
3674 # if (num_entries < 1) /* no exports */
3675 # return 1;
3676 #
3677 # export_rva = pe_get32 (dll, opthdr_ofs + 96);
3678 # export_size = pe_get32 (dll, opthdr_ofs + 100);
3679 # nsections = pe_get16 (dll, pe_header_offset + 4 +2);
3680 # secptr = (pe_header_offset + 4 + 20 +
3681 # pe_get16 (dll, pe_header_offset + 4 + 16));
3682 #
3683 # expptr = 0;
3684 # for (i = 0; i < nsections; i++)
3685 # {
3686 # char sname[8];
3687 # unsigned long secptr1 = secptr + 40 * i;
3688 # unsigned long vaddr = pe_get32 (dll, secptr1 + 12);
3689 # unsigned long vsize = pe_get32 (dll, secptr1 + 16);
3690 # unsigned long fptr = pe_get32 (dll, secptr1 + 20);
3691 # lseek(dll, secptr1, SEEK_SET);
3692 # read(dll, sname, 8);
3693 # if (vaddr <= export_rva && vaddr+vsize > export_rva)
3694 # {
3695 # expptr = fptr + (export_rva - vaddr);
3696 # if (export_rva + export_size > vaddr + vsize)
3697 # export_size = vsize - (export_rva - vaddr);
3698 # break;
3699 # }
3700 # }
3701 #
3702 # expdata = (unsigned char*)malloc(export_size);
3703 # lseek (dll, expptr, SEEK_SET);
3704 # read (dll, expdata, export_size);
3705 # erva = expdata - export_rva;
3706 #
3707 # nexp = pe_as32 (expdata+24);
3708 # name_rvas = pe_as32 (expdata+32);
3709 #
3710 # printf ("EXPORTS\n");
3711 # for (i = 0; i<nexp; i++)
3712 # {
3713 # unsigned long name_rva = pe_as32 (erva+name_rvas+i*4);
3714 # printf ("\t%s @ %ld ;\n", erva+name_rva, 1+ i);
3715 # }
3716 #
3717 # return 0;
3718 # }
3719 # /* impgen.c ends here */
3720
3721 EOF
3722 ;;
3723 esac
3724
3725 # We use sed instead of cat because bash on DJGPP gets confused if
3726 # if finds mixed CR/LF and LF-only lines. Since sed operates in
3727 # text mode, it properly converts lines to CR/LF. This bash problem
3728 # is reportedly fixed, but why not run on old versions too?
3729 sed '$q' "$ltmain" >> "${ofile}T" || (rm -f "${ofile}T"; exit 1)
3730
3731 mv -f "${ofile}T" "$ofile" || \
3732 (rm -f "$ofile" && cp "${ofile}T" "$ofile" && rm -f "${ofile}T")
3733 chmod +x "$ofile"
3734 fi
3735
3736 ])# _LT_AC_LTCONFIG_HACK
3737
3738 # AC_LIBTOOL_DLOPEN - enable checks for dlopen support
3739 AC_DEFUN([AC_LIBTOOL_DLOPEN], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])])
3740
3741 # AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's
3742 AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])])
3743
3744 # AC_ENABLE_SHARED - implement the --enable-shared flag
3745 # Usage: AC_ENABLE_SHARED[(DEFAULT)]
3746 # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
3747 # `yes'.
3748 AC_DEFUN([AC_ENABLE_SHARED],
3749 [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
3750 AC_ARG_ENABLE(shared,
3751 changequote(<<, >>)dnl
3752 << --enable-shared[=PKGS] build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT],
3753 changequote([, ])dnl
3754 [p=${PACKAGE-default}
3755 case $enableval in
3756 yes) enable_shared=yes ;;
3757 no) enable_shared=no ;;
3758 *)
3759 enable_shared=no
3760 # Look at the argument we got. We use all the common list separators.
3761 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3762 for pkg in $enableval; do
3763 if test "X$pkg" = "X$p"; then
3764 enable_shared=yes
3765 fi
3766 done
3767 IFS="$ac_save_ifs"
3768 ;;
3769 esac],
3770 enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl
3771 ])
3772
3773 # AC_DISABLE_SHARED - set the default shared flag to --disable-shared
3774 AC_DEFUN([AC_DISABLE_SHARED],
3775 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
3776 AC_ENABLE_SHARED(no)])
3777
3778 # AC_ENABLE_STATIC - implement the --enable-static flag
3779 # Usage: AC_ENABLE_STATIC[(DEFAULT)]
3780 # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
3781 # `yes'.
3782 AC_DEFUN([AC_ENABLE_STATIC],
3783 [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
3784 AC_ARG_ENABLE(static,
3785 changequote(<<, >>)dnl
3786 << --enable-static[=PKGS] build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT],
3787 changequote([, ])dnl
3788 [p=${PACKAGE-default}
3789 case $enableval in
3790 yes) enable_static=yes ;;
3791 no) enable_static=no ;;
3792 *)
3793 enable_static=no
3794 # Look at the argument we got. We use all the common list separators.
3795 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3796 for pkg in $enableval; do
3797 if test "X$pkg" = "X$p"; then
3798 enable_static=yes
3799 fi
3800 done
3801 IFS="$ac_save_ifs"
3802 ;;
3803 esac],
3804 enable_static=AC_ENABLE_STATIC_DEFAULT)dnl
3805 ])
3806
3807 # AC_DISABLE_STATIC - set the default static flag to --disable-static
3808 AC_DEFUN([AC_DISABLE_STATIC],
3809 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
3810 AC_ENABLE_STATIC(no)])
3811
3812
3813 # AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag
3814 # Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)]
3815 # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
3816 # `yes'.
3817 AC_DEFUN([AC_ENABLE_FAST_INSTALL],
3818 [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
3819 AC_ARG_ENABLE(fast-install,
3820 changequote(<<, >>)dnl
3821 << --enable-fast-install[=PKGS] optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT],
3822 changequote([, ])dnl
3823 [p=${PACKAGE-default}
3824 case $enableval in
3825 yes) enable_fast_install=yes ;;
3826 no) enable_fast_install=no ;;
3827 *)
3828 enable_fast_install=no
3829 # Look at the argument we got. We use all the common list separators.
3830 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3831 for pkg in $enableval; do
3832 if test "X$pkg" = "X$p"; then
3833 enable_fast_install=yes
3834 fi
3835 done
3836 IFS="$ac_save_ifs"
3837 ;;
3838 esac],
3839 enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl
3840 ])
3841
3842 # AC_DISABLE_FAST_INSTALL - set the default to --disable-fast-install
3843 AC_DEFUN([AC_DISABLE_FAST_INSTALL],
3844 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
3845 AC_ENABLE_FAST_INSTALL(no)])
3846
3847 # AC_LIBTOOL_PICMODE - implement the --with-pic flag
3848 # Usage: AC_LIBTOOL_PICMODE[(MODE)]
3849 # Where MODE is either `yes' or `no'. If omitted, it defaults to
3850 # `both'.
3851 AC_DEFUN([AC_LIBTOOL_PICMODE],
3852 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
3853 pic_mode=ifelse($#,1,$1,default)])
3854
3855
3856 # AC_PATH_TOOL_PREFIX - find a file program which can recognise shared library
3857 AC_DEFUN([AC_PATH_TOOL_PREFIX],
3858 [AC_MSG_CHECKING([for $1])
3859 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
3860 [case $MAGIC_CMD in
3861 /*)
3862 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
3863 ;;
3864 ?:/*)
3865 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
3866 ;;
3867 *)
3868 ac_save_MAGIC_CMD="$MAGIC_CMD"
3869 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3870 dnl $ac_dummy forces splitting on constant user-supplied paths.
3871 dnl POSIX.2 word splitting is done only on the output of word expansions,
3872 dnl not every word. This closes a longstanding sh security hole.
3873 ac_dummy="ifelse([$2], , $PATH, [$2])"
3874 for ac_dir in $ac_dummy; do
3875 test -z "$ac_dir" && ac_dir=.
3876 if test -f $ac_dir/$1; then
3877 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
3878 if test -n "$file_magic_test_file"; then
3879 case $deplibs_check_method in
3880 "file_magic "*)
3881 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
3882 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3883 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3884 egrep "$file_magic_regex" > /dev/null; then
3885 :
3886 else
3887 cat <<EOF 1>&2
3888
3889 *** Warning: the command libtool uses to detect shared libraries,
3890 *** $file_magic_cmd, produces output that libtool cannot recognize.
3891 *** The result is that libtool may fail to recognize shared libraries
3892 *** as such. This will affect the creation of libtool libraries that
3893 *** depend on shared libraries, but programs linked with such libtool
3894 *** libraries will work regardless of this problem. Nevertheless, you
3895 *** may want to report the problem to your system manager and/or to
3896 *** bug-libtool@gnu.org
3897
3898 EOF
3899 fi ;;
3900 esac
3901 fi
3902 break
3903 fi
3904 done
3905 IFS="$ac_save_ifs"
3906 MAGIC_CMD="$ac_save_MAGIC_CMD"
3907 ;;
3908 esac])
3909 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3910 if test -n "$MAGIC_CMD"; then
3911 AC_MSG_RESULT($MAGIC_CMD)
3912 else
3913 AC_MSG_RESULT(no)
3914 fi
3915 ])
3916
3917
3918 # AC_PATH_MAGIC - find a file program which can recognise a shared library
3919 AC_DEFUN([AC_PATH_MAGIC],
3920 [AC_REQUIRE([AC_CHECK_TOOL_PREFIX])dnl
3921 AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin:$PATH)
3922 if test -z "$lt_cv_path_MAGIC_CMD"; then
3923 if test -n "$ac_tool_prefix"; then
3924 AC_PATH_TOOL_PREFIX(file, /usr/bin:$PATH)
3925 else
3926 MAGIC_CMD=:
3927 fi
3928 fi
3929 ])
3930
3931
3932 # AC_PROG_LD - find the path to the GNU or non-GNU linker
3933 AC_DEFUN([AC_PROG_LD],
3934 [AC_ARG_WITH(gnu-ld,
3935 [ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
3936 test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
3937 AC_REQUIRE([AC_PROG_CC])dnl
3938 AC_REQUIRE([AC_CANONICAL_HOST])dnl
3939 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
3940 AC_REQUIRE([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR])dnl
3941 ac_prog=ld
3942 if test "$GCC" = yes; then
3943 # Check if gcc -print-prog-name=ld gives a path.
3944 AC_MSG_CHECKING([for ld used by GCC])
3945 case $host in
3946 *-*-mingw*)
3947 # gcc leaves a trailing carriage return which upsets mingw
3948 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3949 *)
3950 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3951 esac
3952 case $ac_prog in
3953 # Accept absolute paths.
3954 [[\\/]]* | [[A-Za-z]]:[[\\/]]*)
3955 re_direlt='/[[^/]][[^/]]*/\.\./'
3956 # Canonicalize the path of ld
3957 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
3958 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
3959 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
3960 done
3961 test -z "$LD" && LD="$ac_prog"
3962 ;;
3963 "")
3964 # If it fails, then pretend we aren't using GCC.
3965 ac_prog=ld
3966 ;;
3967 *)
3968 # If it is relative, then search for the first ld in PATH.
3969 with_gnu_ld=unknown
3970 ;;
3971 esac
3972 elif test "$with_gnu_ld" = yes; then
3973 AC_MSG_CHECKING([for GNU ld])
3974 else
3975 AC_MSG_CHECKING([for non-GNU ld])
3976 fi
3977 AC_CACHE_VAL(lt_cv_path_LD,
3978 [if test -z "$LD"; then
3979 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3980 for ac_dir in $PATH; do
3981 test -z "$ac_dir" && ac_dir=.
3982 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3983 lt_cv_path_LD="$ac_dir/$ac_prog"
3984 # Check to see if the program is GNU ld. I'd rather use --version,
3985 # but apparently some GNU ld's only accept -v.
3986 # Break only if it was the GNU/non-GNU ld that we prefer.
3987 if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
3988 test "$with_gnu_ld" != no && break
3989 else
3990 test "$with_gnu_ld" != yes && break
3991 fi
3992 fi
3993 done
3994 IFS="$ac_save_ifs"
3995 else
3996 lt_cv_path_LD="$LD" # Let the user override the test with a path.
3997 fi])
3998 LD="$lt_cv_path_LD"
3999 if test -n "$LD"; then
4000 AC_MSG_RESULT($LD)
4001 else
4002 AC_MSG_RESULT(no)
4003 fi
4004 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
4005 AC_PROG_LD_GNU
4006 ])
4007
4008 # AC_PROG_LD_GNU -
4009 AC_DEFUN([AC_PROG_LD_GNU],
4010 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
4011 [# I'd rather use --version here, but apparently some GNU ld's only accept -v.
4012 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
4013 lt_cv_prog_gnu_ld=yes
4014 else
4015 lt_cv_prog_gnu_ld=no
4016 fi])
4017 with_gnu_ld=$lt_cv_prog_gnu_ld
4018 ])
4019
4020 # AC_PROG_LD_RELOAD_FLAG - find reload flag for linker
4021 # -- PORTME Some linkers may need a different reload flag.
4022 AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
4023 [AC_CACHE_CHECK([for $LD option to reload object files], lt_cv_ld_reload_flag,
4024 [lt_cv_ld_reload_flag='-r'])
4025 reload_flag=$lt_cv_ld_reload_flag
4026 test -n "$reload_flag" && reload_flag=" $reload_flag"
4027 ])
4028
4029 # AC_DEPLIBS_CHECK_METHOD - how to check for library dependencies
4030 # -- PORTME fill in with the dynamic library characteristics
4031 AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
4032 [AC_CACHE_CHECK([how to recognise dependent libraries],
4033 lt_cv_deplibs_check_method,
4034 [lt_cv_file_magic_cmd='$MAGIC_CMD'
4035 lt_cv_file_magic_test_file=
4036 lt_cv_deplibs_check_method='unknown'
4037 # Need to set the preceding variable on all platforms that support
4038 # interlibrary dependencies.
4039 # 'none' -- dependencies not supported.
4040 # `unknown' -- same as none, but documents that we really don't know.
4041 # 'pass_all' -- all dependencies passed with no checks.
4042 # 'test_compile' -- check by making test program.
4043 # 'file_magic [[regex]]' -- check by looking for files in library path
4044 # which responds to the $file_magic_cmd with a given egrep regex.
4045 # If you have `file' or equivalent on your system and you're not sure
4046 # whether `pass_all' will *always* work, you probably want this one.
4047
4048 case $host_os in
4049 aix4* | aix5*)
4050 lt_cv_deplibs_check_method=pass_all
4051 ;;
4052
4053 beos*)
4054 lt_cv_deplibs_check_method=pass_all
4055 ;;
4056
4057 bsdi4*)
4058 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
4059 lt_cv_file_magic_cmd='/usr/bin/file -L'
4060 lt_cv_file_magic_test_file=/shlib/libc.so
4061 ;;
4062
4063 cygwin* | mingw* | pw32*)
4064 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
4065 lt_cv_file_magic_cmd='$OBJDUMP -f'
4066 ;;
4067
4068 darwin* | rhapsody*)
4069 lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
4070 lt_cv_file_magic_cmd='/usr/bin/file -L'
4071 case "$host_os" in
4072 rhapsody* | darwin1.[[012]])
4073 lt_cv_file_magic_test_file=`echo /System/Library/Frameworks/System.framework/Versions/*/System | head -1`
4074 ;;
4075 *) # Darwin 1.3 on
4076 lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
4077 ;;
4078 esac
4079 ;;
4080
4081 freebsd*)
4082 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
4083 case $host_cpu in
4084 i*86 )
4085 # Not sure whether the presence of OpenBSD here was a mistake.
4086 # Let's accept both of them until this is cleared up.
4087 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library'
4088 lt_cv_file_magic_cmd=/usr/bin/file
4089 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
4090 ;;
4091 esac
4092 else
4093 lt_cv_deplibs_check_method=pass_all
4094 fi
4095 ;;
4096
4097 gnu*)
4098 lt_cv_deplibs_check_method=pass_all
4099 ;;
4100
4101 hpux10.20*|hpux11*)
4102 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
4103 lt_cv_file_magic_cmd=/usr/bin/file
4104 lt_cv_file_magic_test_file=/usr/lib/libc.sl
4105 ;;
4106
4107 irix5* | irix6* | nonstopux*)
4108 case $host_os in
4109 irix5* | nonstopux*)
4110 # this will be overridden with pass_all, but let us keep it just in case
4111 lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
4112 ;;
4113 *)
4114 case $LD in
4115 *-32|*"-32 ") libmagic=32-bit;;
4116 *-n32|*"-n32 ") libmagic=N32;;
4117 *-64|*"-64 ") libmagic=64-bit;;
4118 *) libmagic=never-match;;
4119 esac
4120 # this will be overridden with pass_all, but let us keep it just in case
4121 lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[[1234]] dynamic lib MIPS - version 1"
4122 ;;
4123 esac
4124 lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
4125 lt_cv_deplibs_check_method=pass_all
4126 ;;
4127
4128 # This must be Linux ELF.
4129 linux-gnu*)
4130 case $host_cpu in
4131 alpha* | hppa* | i*86 | mips | mipsel | powerpc* | sparc* | ia64* | s390* | x86_64*)
4132 lt_cv_deplibs_check_method=pass_all ;;
4133 *)
4134 # glibc up to 2.1.1 does not perform some relocations on ARM
4135 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;;
4136 esac
4137 lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
4138 ;;
4139
4140 netbsd*)
4141 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
4142 lt_cv_deplibs_check_method='match_pattern /lib[[^/\.]]+\.so\.[[0-9]]+\.[[0-9]]+$'
4143 else
4144 lt_cv_deplibs_check_method='match_pattern /lib[[^/\.]]+\.so$'
4145 fi
4146 ;;
4147
4148 newos6*)
4149 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
4150 lt_cv_file_magic_cmd=/usr/bin/file
4151 lt_cv_file_magic_test_file=/usr/lib/libnls.so
4152 ;;
4153
4154 openbsd*)
4155 lt_cv_file_magic_cmd=/usr/bin/file
4156 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
4157 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
4158 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object'
4159 else
4160 lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library'
4161 fi
4162 ;;
4163
4164 osf3* | osf4* | osf5*)
4165 # this will be overridden with pass_all, but let us keep it just in case
4166 lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
4167 lt_cv_file_magic_test_file=/shlib/libc.so
4168 lt_cv_deplibs_check_method=pass_all
4169 ;;
4170
4171 sco3.2v5*)
4172 lt_cv_deplibs_check_method=pass_all
4173 ;;
4174
4175 solaris*)
4176 lt_cv_deplibs_check_method=pass_all
4177 lt_cv_file_magic_test_file=/lib/libc.so
4178 ;;
4179
4180 sysv5uw[[78]]* | sysv4*uw2*)
4181 lt_cv_deplibs_check_method=pass_all
4182 ;;
4183
4184 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
4185 case $host_vendor in
4186 motorola)
4187 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
4188 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
4189 ;;
4190 ncr)
4191 lt_cv_deplibs_check_method=pass_all
4192 ;;
4193 sequent)
4194 lt_cv_file_magic_cmd='/bin/file'
4195 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
4196 ;;
4197 sni)
4198 lt_cv_file_magic_cmd='/bin/file'
4199 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
4200 lt_cv_file_magic_test_file=/lib/libc.so
4201 ;;
4202 siemens)
4203 lt_cv_deplibs_check_method=pass_all
4204 ;;
4205 esac
4206 ;;
4207 esac
4208 ])
4209 file_magic_cmd=$lt_cv_file_magic_cmd
4210 deplibs_check_method=$lt_cv_deplibs_check_method
4211 ])
4212
4213
4214 # AC_PROG_NM - find the path to a BSD-compatible name lister
4215 AC_DEFUN([AC_PROG_NM],
4216 [AC_REQUIRE([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR])dnl
4217 AC_MSG_CHECKING([for BSD-compatible nm])
4218 AC_CACHE_VAL(lt_cv_path_NM,
4219 [if test -n "$NM"; then
4220 # Let the user override the test.
4221 lt_cv_path_NM="$NM"
4222 else
4223 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
4224 for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
4225 test -z "$ac_dir" && ac_dir=.
4226 tmp_nm=$ac_dir/${ac_tool_prefix}nm
4227 if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
4228 # Check to see if the nm accepts a BSD-compat flag.
4229 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
4230 # nm: unknown option "B" ignored
4231 # Tru64's nm complains that /dev/null is an invalid object file
4232 if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
4233 lt_cv_path_NM="$tmp_nm -B"
4234 break
4235 elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
4236 lt_cv_path_NM="$tmp_nm -p"
4237 break
4238 else
4239 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
4240 continue # so that we can try to find one that supports BSD flags
4241 fi
4242 fi
4243 done
4244 IFS="$ac_save_ifs"
4245 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
4246 fi])
4247 NM="$lt_cv_path_NM"
4248 AC_MSG_RESULT([$NM])
4249 ])
4250
4251 # AC_CHECK_LIBM - check for math library
4252 AC_DEFUN([AC_CHECK_LIBM],
4253 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
4254 LIBM=
4255 case $host in
4256 *-*-beos* | *-*-cygwin* | *-*-pw32*)
4257 # These system don't have libm
4258 ;;
4259 *-ncr-sysv4.3*)
4260 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
4261 AC_CHECK_LIB(m, main, LIBM="$LIBM -lm")
4262 ;;
4263 *)
4264 AC_CHECK_LIB(m, main, LIBM="-lm")
4265 ;;
4266 esac
4267 ])
4268
4269 # AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for
4270 # the libltdl convenience library and LTDLINCL to the include flags for
4271 # the libltdl header and adds --enable-ltdl-convenience to the
4272 # configure arguments. Note that LIBLTDL and LTDLINCL are not
4273 # AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If DIR is not
4274 # provided, it is assumed to be `libltdl'. LIBLTDL will be prefixed
4275 # with '${top_builddir}/' and LTDLINCL will be prefixed with
4276 # '${top_srcdir}/' (note the single quotes!). If your package is not
4277 # flat and you're not using automake, define top_builddir and
4278 # top_srcdir appropriately in the Makefiles.
4279 AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
4280 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
4281 case $enable_ltdl_convenience in
4282 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
4283 "") enable_ltdl_convenience=yes
4284 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
4285 esac
4286 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
4287 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
4288 # For backwards non-gettext consistent compatibility...
4289 INCLTDL="$LTDLINCL"
4290 ])
4291
4292 # AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for
4293 # the libltdl installable library and LTDLINCL to the include flags for
4294 # the libltdl header and adds --enable-ltdl-install to the configure
4295 # arguments. Note that LIBLTDL and LTDLINCL are not AC_SUBSTed, nor is
4296 # AC_CONFIG_SUBDIRS called. If DIR is not provided and an installed
4297 # libltdl is not found, it is assumed to be `libltdl'. LIBLTDL will
4298 # be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed
4299 # with '${top_srcdir}/' (note the single quotes!). If your package is
4300 # not flat and you're not using automake, define top_builddir and
4301 # top_srcdir appropriately in the Makefiles.
4302 # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
4303 AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
4304 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
4305 AC_CHECK_LIB(ltdl, main,
4306 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
4307 [if test x"$enable_ltdl_install" = xno; then
4308 AC_MSG_WARN([libltdl not installed, but installation disabled])
4309 else
4310 enable_ltdl_install=yes
4311 fi
4312 ])
4313 if test x"$enable_ltdl_install" = x"yes"; then
4314 ac_configure_args="$ac_configure_args --enable-ltdl-install"
4315 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
4316 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
4317 else
4318 ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
4319 LIBLTDL="-lltdl"
4320 LTDLINCL=
4321 fi
4322 # For backwards non-gettext consistent compatibility...
4323 INCLTDL="$LTDLINCL"
4324 ])
4325
4326 # old names
4327 AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
4328 AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
4329 AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
4330 AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
4331 AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
4332 AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
4333 AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
4334
4335 # This is just to silence aclocal about the macro not being used
4336 ifelse([AC_DISABLE_FAST_INSTALL])
4337
4338 # NOTE: This macro has been submitted for inclusion into #
4339 # GNU Autoconf as AC_PROG_SED. When it is available in #
4340 # a released version of Autoconf we should remove this #
4341 # macro and use it instead. #
4342 # LT_AC_PROG_SED
4343 # --------------
4344 # Check for a fully-functional sed program, that truncates
4345 # as few characters as possible. Prefer GNU sed if found.
4346 AC_DEFUN([LT_AC_PROG_SED],
4347 [AC_MSG_CHECKING([for a sed that does not truncate output])
4348 AC_CACHE_VAL(lt_cv_path_SED,
4349 [# Loop through the user's path and test for sed and gsed.
4350 # Then use that list of sed's as ones to test for truncation.
4351 as_executable_p="test -f"
4352 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4353 for as_dir in $PATH
4354 do
4355 IFS=$as_save_IFS
4356 test -z "$as_dir" && as_dir=.
4357 for ac_prog in sed gsed; do
4358 for ac_exec_ext in '' $ac_executable_extensions; do
4359 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
4360 _sed_list="$_sed_list $as_dir/$ac_prog$ac_exec_ext"
4361 fi
4362 done
4363 done
4364 done
4365
4366 # Create a temporary directory, and hook for its removal unless debugging.
4367 $debug ||
4368 {
4369 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
4370 trap '{ (exit 1); exit 1; }' 1 2 13 15
4371 }
4372
4373 # Create a (secure) tmp directory for tmp files.
4374 : ${TMPDIR=/tmp}
4375 {
4376 tmp=`(umask 077 && mktemp -d -q "$TMPDIR/sedXXXXXX") 2>/dev/null` &&
4377 test -n "$tmp" && test -d "$tmp"
4378 } ||
4379 {
4380 tmp=$TMPDIR/sed$$-$RANDOM
4381 (umask 077 && mkdir $tmp)
4382 } ||
4383 {
4384 echo "$me: cannot create a temporary directory in $TMPDIR" >&2
4385 { (exit 1); exit 1; }
4386 }
4387 _max=0
4388 _count=0
4389 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
4390 # along with /bin/sed that truncates output.
4391 for _sed in $_sed_list /usr/xpg4/bin/sed; do
4392 test ! -f ${_sed} && break
4393 cat /dev/null > "$tmp/sed.in"
4394 _count=0
4395 echo ${ECHO_N-$ac_n} "0123456789${ECHO_C-$ac_c}" >"$tmp/sed.in"
4396 # Check for GNU sed and select it if it is found.
4397 if "${_sed}" --version 2>&1 < /dev/null | egrep '(GNU)' > /dev/null; then
4398 lt_cv_path_SED=${_sed}
4399 break
4400 fi
4401 while true; do
4402 cat "$tmp/sed.in" "$tmp/sed.in" >"$tmp/sed.tmp"
4403 mv "$tmp/sed.tmp" "$tmp/sed.in"
4404 cp "$tmp/sed.in" "$tmp/sed.nl"
4405 echo >>"$tmp/sed.nl"
4406 ${_sed} -e 's/a$//' < "$tmp/sed.nl" >"$tmp/sed.out" || break
4407 cmp -s "$tmp/sed.out" "$tmp/sed.nl" || break
4408 # 40000 chars as input seems more than enough
4409 test $_count -gt 10 && break
4410 _count=`expr $_count + 1`
4411 if test $_count -gt $_max; then
4412 _max=$_count
4413 lt_cv_path_SED=$_sed
4414 fi
4415 done
4416 done
4417 rm -rf "$tmp"
4418 ])
4419 if test "X$SED" != "X"; then
4420 lt_cv_path_SED=$SED
4421 else
4422 SED=$lt_cv_path_SED
4423 fi
4424 AC_MSG_RESULT([$SED])
4425 ])
4426
4427 # Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*-
4428
4429 # Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
4430
4431 # This program is free software; you can redistribute it and/or modify
4432 # it under the terms of the GNU General Public License as published by
4433 # the Free Software Foundation; either version 2, or (at your option)
4434 # any later version.
4435
4436 # This program is distributed in the hope that it will be useful,
4437 # but WITHOUT ANY WARRANTY; without even the implied warranty of
4438 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4439 # GNU General Public License for more details.
4440
4441 # You should have received a copy of the GNU General Public License
4442 # along with this program; if not, write to the Free Software
4443 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
4444 # 02111-1307, USA.
4445
4446 AC_PREREQ([2.52])
4447
4448 # serial 6
4449
4450 # When config.status generates a header, we must update the stamp-h file.
4451 # This file resides in the same directory as the config header
4452 # that is generated. We must strip everything past the first ":",
4453 # and everything past the last "/".
4454
4455 # _AM_DIRNAME(PATH)
4456 # -----------------
4457 # Like AS_DIRNAME, only do it during macro expansion
4458 AC_DEFUN([_AM_DIRNAME],
4459 [m4_if(regexp([$1], [^.*[^/]//*[^/][^/]*/*$]), -1,
4460 m4_if(regexp([$1], [^//\([^/]\|$\)]), -1,
4461 m4_if(regexp([$1], [^/.*]), -1,
4462 [.],
4463 patsubst([$1], [^\(/\).*], [\1])),
4464 patsubst([$1], [^\(//\)\([^/].*\|$\)], [\1])),
4465 patsubst([$1], [^\(.*[^/]\)//*[^/][^/]*/*$], [\1]))[]dnl
4466 ])# _AM_DIRNAME
4467
4468
4469 # The stamp files are numbered to have different names.
4470 # We could number them on a directory basis, but that's additional
4471 # complications, let's have a unique counter.
4472 m4_define([_AM_STAMP_Count], [0])
4473
4474
4475 # _AM_STAMP(HEADER)
4476 # -----------------
4477 # The name of the stamp file for HEADER.
4478 AC_DEFUN([_AM_STAMP],
4479 [m4_define([_AM_STAMP_Count], m4_incr(_AM_STAMP_Count))dnl
4480 AS_ESCAPE(_AM_DIRNAME(patsubst([$1],
4481 [:.*])))/stamp-h[]_AM_STAMP_Count])
4482
4483
4484 # _AM_CONFIG_HEADER(HEADER[:SOURCES], COMMANDS, INIT-COMMANDS)
4485 # ------------------------------------------------------------
4486 # We used to try to get a real timestamp in stamp-h. But the fear is that
4487 # that will cause unnecessary cvs conflicts.
4488 AC_DEFUN([_AM_CONFIG_HEADER],
4489 [# Add the stamp file to the list of files AC keeps track of,
4490 # along with our hook.
4491 AC_CONFIG_HEADERS([$1],
4492 [# update the timestamp
4493 echo 'timestamp for $1' >"_AM_STAMP([$1])"
4494 $2],
4495 [$3])
4496 ])# _AM_CONFIG_HEADER
4497
4498
4499 # AM_CONFIG_HEADER(HEADER[:SOURCES]..., COMMANDS, INIT-COMMANDS)
4500 # --------------------------------------------------------------
4501 AC_DEFUN([AM_CONFIG_HEADER],
4502 [AC_FOREACH([_AM_File], [$1], [_AM_CONFIG_HEADER(_AM_File, [$2], [$3])])
4503 ])# AM_CONFIG_HEADER
4504

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