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- Committer: Bazaar Package Importer
- Author(s): Miriam Ruiz, Miriam Ruiz, Mario Bonino, Jon Dowland, Ansgar Burchardt
- Date: 2008-06-07 16:43:18 UTC
- mfrom: (1.1.2 upstream)
- mto: This revision was merged to the branch mainline in revision 6.
- Revision ID: james.westby@ubuntu.com-20080607164318-spq0cnpt8mjhg1pj
[ Miriam Ruiz ]
* New Upstream Release (Closes: #453132)
* Removed unneeded patches
* Added packages to build deps:
+ libtool
+ portaudio19-dev | portaudio-dev
+ libboost-dev, libboost-thread-dev, libboost-serialization-dev
+ libboost-program-options-dev, libboost-regex-dev
* Moved shared objects to private directory: /usr/lib/ultraster-ng
* Added rpath to binaries to search for shared objects in the private dir
* Uses ultrastar-ng-gstreamer as default, instead of ultrastar-ng-xine,
since there are significantly less issues with GStreamer.
* Added patch to fix upstream desktop file
* Added -Wl,-as-needed to LDFLAGS
* Replaced fftw3-dev by libfftw3-dev in build dependencies.
* Standards-Version upgraded to 3.7.3
[ Mario Bonino ]
* Fixed data/Makefile.am to install .desktop file and icon
[ Jon Dowland ]
* add Homepage: control field to source stanza
* fix a bashism in debian/rules (Closes: #478634)
[ Ansgar Burchardt ]
* debian/control: Change XS-Vcs-* to Vcs-*
* Remove Homepage semi-field from description
* New Upstream Release (Closes: #453132)
* Removed unneeded patches
* Added packages to build deps:
+ libtool
+ portaudio19-dev | portaudio-dev
+ libboost-dev, libboost-thread-dev, libboost-serialization-dev
+ libboost-program-options-dev, libboost-regex-dev
* Moved shared objects to private directory: /usr/lib/ultraster-ng
* Added rpath to binaries to search for shared objects in the private dir
* Uses ultrastar-ng-gstreamer as default, instead of ultrastar-ng-xine,
since there are significantly less issues with GStreamer.
* Added patch to fix upstream desktop file
* Added -Wl,-as-needed to LDFLAGS
* Replaced fftw3-dev by libfftw3-dev in build dependencies.
* Standards-Version upgraded to 3.7.3
[ Mario Bonino ]
* Fixed data/Makefile.am to install .desktop file and icon
[ Jon Dowland ]
* add Homepage: control field to source stanza
* fix a bashism in debian/rules (Closes: #478634)
[ Ansgar Burchardt ]
* debian/control: Change XS-Vcs-* to Vcs-*
* Remove Homepage semi-field from description
- files added:
- audio
- audio/alsa
- files removed:
- debian/patches/check_sdl_init.patch
- files modified:
- AUTHORS
added
removed
aclocal.m4
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You have another version of autoconf. If you want to use that,
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you should regenerate the build system entirely.], [63])])
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# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
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# serial 51 AC_PROG_LIBTOOL
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# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
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# -----------------------------------------------------------
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# If this macro is not defined by Autoconf, define it here.
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m4_ifdef([AC_PROVIDE_IFELSE],
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[],
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[m4_define([AC_PROVIDE_IFELSE],
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[m4_ifdef([AC_PROVIDE_$1],
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[$2], [$3])])])
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# AC_PROG_LIBTOOL
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# ---------------
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AC_DEFUN([AC_PROG_LIBTOOL],
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[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
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dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
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dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
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AC_PROVIDE_IFELSE([AC_PROG_CXX],
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[AC_LIBTOOL_CXX],
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[define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
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])])
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dnl And a similar setup for Fortran 77 support
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AC_PROVIDE_IFELSE([AC_PROG_F77],
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[AC_LIBTOOL_F77],
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[define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77
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])])
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dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
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dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
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dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
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AC_PROVIDE_IFELSE([AC_PROG_GCJ],
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[AC_LIBTOOL_GCJ],
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[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
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[AC_LIBTOOL_GCJ],
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[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
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[AC_LIBTOOL_GCJ],
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[ifdef([AC_PROG_GCJ],
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[define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])
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ifdef([A][M_PROG_GCJ],
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[define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])])
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ifdef([LT_AC_PROG_GCJ],
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[define([LT_AC_PROG_GCJ],
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defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])
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])])# AC_PROG_LIBTOOL
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# _AC_PROG_LIBTOOL
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# ----------------
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AC_DEFUN([_AC_PROG_LIBTOOL],
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[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
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AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
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AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
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AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
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# This can be used to rebuild libtool when needed
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LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
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# Always use our own libtool.
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LIBTOOL='$(SHELL) $(top_builddir)/libtool'
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AC_SUBST(LIBTOOL)dnl
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# Prevent multiple expansion
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define([AC_PROG_LIBTOOL], [])
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])# _AC_PROG_LIBTOOL
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# AC_LIBTOOL_SETUP
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# ----------------
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AC_DEFUN([AC_LIBTOOL_SETUP],
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[AC_PREREQ(2.50)dnl
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AC_REQUIRE([AC_ENABLE_SHARED])dnl
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AC_REQUIRE([AC_ENABLE_STATIC])dnl
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AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
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AC_REQUIRE([AC_CANONICAL_HOST])dnl
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AC_REQUIRE([AC_CANONICAL_BUILD])dnl
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AC_REQUIRE([AC_PROG_CC])dnl
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AC_REQUIRE([AC_PROG_LD])dnl
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AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
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AC_REQUIRE([AC_PROG_NM])dnl
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AC_REQUIRE([AC_PROG_LN_S])dnl
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AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
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# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
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AC_REQUIRE([AC_OBJEXT])dnl
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AC_REQUIRE([AC_EXEEXT])dnl
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dnl
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AC_LIBTOOL_SYS_MAX_CMD_LEN
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AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
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AC_LIBTOOL_OBJDIR
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AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
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_LT_AC_PROG_ECHO_BACKSLASH
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case $host_os in
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aix3*)
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# AIX sometimes has problems with the GCC collect2 program. For some
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# reason, if we set the COLLECT_NAMES environment variable, the problems
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# vanish in a puff of smoke.
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if test "X${COLLECT_NAMES+set}" != Xset; then
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COLLECT_NAMES=
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export COLLECT_NAMES
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fi
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;;
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esac
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# Sed substitution that helps us do robust quoting. It backslashifies
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# metacharacters that are still active within double-quoted strings.
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Xsed='sed -e 1s/^X//'
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[sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
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# Same as above, but do not quote variable references.
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[double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
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# Sed substitution to delay expansion of an escaped shell variable in a
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# double_quote_subst'ed string.
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delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
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# Sed substitution to avoid accidental globbing in evaled expressions
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no_glob_subst='s/\*/\\\*/g'
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# Constants:
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rm="rm -f"
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# Global variables:
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default_ofile=libtool
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can_build_shared=yes
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# All known linkers require a `.a' archive for static linking (except MSVC,
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# which needs '.lib').
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libext=a
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ltmain="$ac_aux_dir/ltmain.sh"
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ofile="$default_ofile"
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with_gnu_ld="$lt_cv_prog_gnu_ld"
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AC_CHECK_TOOL(AR, ar, false)
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AC_CHECK_TOOL(RANLIB, ranlib, :)
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AC_CHECK_TOOL(STRIP, strip, :)
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old_CC="$CC"
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old_CFLAGS="$CFLAGS"
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# Set sane defaults for various variables
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test -z "$AR" && AR=ar
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test -z "$AR_FLAGS" && AR_FLAGS=cru
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test -z "$AS" && AS=as
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test -z "$CC" && CC=cc
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test -z "$LTCC" && LTCC=$CC
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test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
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test -z "$DLLTOOL" && DLLTOOL=dlltool
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test -z "$LD" && LD=ld
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test -z "$LN_S" && LN_S="ln -s"
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test -z "$MAGIC_CMD" && MAGIC_CMD=file
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test -z "$NM" && NM=nm
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test -z "$SED" && SED=sed
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test -z "$OBJDUMP" && OBJDUMP=objdump
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test -z "$RANLIB" && RANLIB=:
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test -z "$STRIP" && STRIP=:
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test -z "$ac_objext" && ac_objext=o
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# Determine commands to create old-style static archives.
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old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
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old_postinstall_cmds='chmod 644 $oldlib'
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old_postuninstall_cmds=
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if test -n "$RANLIB"; then
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case $host_os in
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openbsd*)
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old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
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;;
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*)
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old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
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;;
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esac
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old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
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fi
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_LT_CC_BASENAME([$compiler])
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# Only perform the check for file, if the check method requires it
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case $deplibs_check_method in
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file_magic*)
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if test "$file_magic_cmd" = '$MAGIC_CMD'; then
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AC_PATH_MAGIC
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fi
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;;
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esac
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AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
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AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
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enable_win32_dll=yes, enable_win32_dll=no)
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AC_ARG_ENABLE([libtool-lock],
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[AC_HELP_STRING([--disable-libtool-lock],
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[avoid locking (might break parallel builds)])])
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test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
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AC_ARG_WITH([pic],
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[AC_HELP_STRING([--with-pic],
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[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
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[pic_mode="$withval"],
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[pic_mode=default])
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test -z "$pic_mode" && pic_mode=default
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# Check if we have a version mismatch between libtool.m4 and ltmain.sh.
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#
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# Note: This should be in AC_LIBTOOL_SETUP, _after_ $ltmain have been defined.
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# We also should do it _before_ AC_LIBTOOL_LANG_C_CONFIG that actually
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# calls AC_LIBTOOL_CONFIG and creates libtool.
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#
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_LT_VERSION_CHECK
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# Use C for the default configuration in the libtool script
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tagname=
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AC_LIBTOOL_LANG_C_CONFIG
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_LT_AC_TAGCONFIG
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])# AC_LIBTOOL_SETUP
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# _LT_VERSION_CHECK
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# -----------------
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AC_DEFUN([_LT_VERSION_CHECK],
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[AC_MSG_CHECKING([for correct ltmain.sh version])
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if test "x$ltmain" = "x" ; then
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AC_MSG_RESULT(no)
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AC_MSG_ERROR([
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*** @<:@Gentoo@:>@ sanity check failed! ***
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*** \$ltmain is not defined, please check the patch for consistency! ***
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])
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fi
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gentoo_lt_version="1.5.24"
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gentoo_ltmain_version=`sed -n '/^[[ ]]*VERSION=/{s/^[[ ]]*VERSION=//;p;q;}' "$ltmain"`
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if test "x$gentoo_lt_version" != "x$gentoo_ltmain_version" ; then
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AC_MSG_RESULT(no)
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AC_MSG_ERROR([
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*** @<:@Gentoo@:>@ sanity check failed! ***
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*** libtool.m4 and ltmain.sh have a version mismatch! ***
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*** (libtool.m4 = $gentoo_lt_version, ltmain.sh = $gentoo_ltmain_version) ***
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Please run:
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libtoolize --copy --force
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if appropriate, please contact the maintainer of this
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package (or your distribution) for help.
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])
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else
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AC_MSG_RESULT(yes)
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fi
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])# _LT_VERSION_CHECK
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# _LT_AC_SYS_COMPILER
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# -------------------
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AC_DEFUN([_LT_AC_SYS_COMPILER],
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[AC_REQUIRE([AC_PROG_CC])dnl
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# If no C compiler was specified, use CC.
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LTCC=${LTCC-"$CC"}
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# If no C compiler flags were specified, use CFLAGS.
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LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
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# Allow CC to be a program name with arguments.
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compiler=$CC
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])# _LT_AC_SYS_COMPILER
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# _LT_CC_BASENAME(CC)
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# -------------------
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# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
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AC_DEFUN([_LT_CC_BASENAME],
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[for cc_temp in $1""; do
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case $cc_temp in
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compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
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distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
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\-*) ;;
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*) break;;
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esac
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done
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cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
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])
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# _LT_COMPILER_BOILERPLATE
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# ------------------------
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# Check for compiler boilerplate output or warnings with
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# the simple compiler test code.
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AC_DEFUN([_LT_COMPILER_BOILERPLATE],
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[AC_REQUIRE([LT_AC_PROG_SED])dnl
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ac_outfile=conftest.$ac_objext
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echo "$lt_simple_compile_test_code" >conftest.$ac_ext
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eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
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_lt_compiler_boilerplate=`cat conftest.err`
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$rm conftest*
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])# _LT_COMPILER_BOILERPLATE
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# _LT_LINKER_BOILERPLATE
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# ----------------------
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# Check for linker boilerplate output or warnings with
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# the simple link test code.
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AC_DEFUN([_LT_LINKER_BOILERPLATE],
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[AC_REQUIRE([LT_AC_PROG_SED])dnl
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ac_outfile=conftest.$ac_objext
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echo "$lt_simple_link_test_code" >conftest.$ac_ext
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eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
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_lt_linker_boilerplate=`cat conftest.err`
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$rm conftest*
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])# _LT_LINKER_BOILERPLATE
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# _LT_AC_SYS_LIBPATH_AIX
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# ----------------------
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# Links a minimal program and checks the executable
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# for the system default hardcoded library path. In most cases,
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# this is /usr/lib:/lib, but when the MPI compilers are used
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# the location of the communication and MPI libs are included too.
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# If we don't find anything, use the default library path according
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# to the aix ld manual.
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AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
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[AC_REQUIRE([LT_AC_PROG_SED])dnl
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AC_LINK_IFELSE(AC_LANG_PROGRAM,[
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lt_aix_libpath_sed='
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/Import File Strings/,/^$/ {
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/^0/ {
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s/^0 *\(.*\)$/\1/
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p
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}
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}'
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aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
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# Check for a 64-bit object if we didn't find anything.
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if test -z "$aix_libpath"; then
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aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
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fi],[])
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if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
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])# _LT_AC_SYS_LIBPATH_AIX
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# _LT_AC_SHELL_INIT(ARG)
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# ----------------------
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AC_DEFUN([_LT_AC_SHELL_INIT],
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[ifdef([AC_DIVERSION_NOTICE],
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[AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
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[AC_DIVERT_PUSH(NOTICE)])
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$1
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AC_DIVERT_POP
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])# _LT_AC_SHELL_INIT
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# _LT_AC_PROG_ECHO_BACKSLASH
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# --------------------------
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# Add some code to the start of the generated configure script which
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# will find an echo command which doesn't interpret backslashes.
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AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
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[_LT_AC_SHELL_INIT([
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# Check that we are running under the correct shell.
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SHELL=${CONFIG_SHELL-/bin/sh}
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case X$ECHO in
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X*--fallback-echo)
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# Remove one level of quotation (which was required for Make).
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ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
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;;
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esac
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echo=${ECHO-echo}
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if test "X[$]1" = X--no-reexec; then
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# Discard the --no-reexec flag, and continue.
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shift
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elif test "X[$]1" = X--fallback-echo; then
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# Avoid inline document here, it may be left over
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:
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elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
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# Yippee, $echo works!
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:
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else
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# Restart under the correct shell.
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exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
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fi
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if test "X[$]1" = X--fallback-echo; then
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# used as fallback echo
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shift
409
cat <<EOF
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[$]*
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EOF
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exit 0
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fi
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# The HP-UX ksh and POSIX shell print the target directory to stdout
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# if CDPATH is set.
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(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
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if test -z "$ECHO"; then
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if test "X${echo_test_string+set}" != Xset; then
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# find a string as large as possible, as long as the shell can cope with it
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for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
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# expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
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if (echo_test_string=`eval $cmd`) 2>/dev/null &&
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echo_test_string=`eval $cmd` &&
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(test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
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then
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break
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fi
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done
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fi
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if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
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echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
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test "X$echo_testing_string" = "X$echo_test_string"; then
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:
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else
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# The Solaris, AIX, and Digital Unix default echo programs unquote
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# backslashes. This makes it impossible to quote backslashes using
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# echo "$something" | sed 's/\\/\\\\/g'
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#
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# So, first we look for a working echo in the user's PATH.
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lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
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for dir in $PATH /usr/ucb; do
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IFS="$lt_save_ifs"
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if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
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test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
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echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
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test "X$echo_testing_string" = "X$echo_test_string"; then
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echo="$dir/echo"
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break
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fi
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done
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IFS="$lt_save_ifs"
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if test "X$echo" = Xecho; then
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# We didn't find a better echo, so look for alternatives.
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if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
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echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
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test "X$echo_testing_string" = "X$echo_test_string"; then
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# This shell has a builtin print -r that does the trick.
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echo='print -r'
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elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
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test "X$CONFIG_SHELL" != X/bin/ksh; then
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# If we have ksh, try running configure again with it.
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ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
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export ORIGINAL_CONFIG_SHELL
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CONFIG_SHELL=/bin/ksh
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export CONFIG_SHELL
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exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
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else
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# Try using printf.
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echo='printf %s\n'
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if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
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echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
477
test "X$echo_testing_string" = "X$echo_test_string"; then
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# Cool, printf works
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:
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elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
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test "X$echo_testing_string" = 'X\t' &&
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echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
483
test "X$echo_testing_string" = "X$echo_test_string"; then
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CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
485
export CONFIG_SHELL
486
SHELL="$CONFIG_SHELL"
487
export SHELL
488
echo="$CONFIG_SHELL [$]0 --fallback-echo"
489
elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
490
test "X$echo_testing_string" = 'X\t' &&
491
echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
492
test "X$echo_testing_string" = "X$echo_test_string"; then
493
echo="$CONFIG_SHELL [$]0 --fallback-echo"
494
else
495
# maybe with a smaller string...
496
prev=:
497
498
for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
499
if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
500
then
501
break
502
fi
503
prev="$cmd"
504
done
505
506
if test "$prev" != 'sed 50q "[$]0"'; then
507
echo_test_string=`eval $prev`
508
export echo_test_string
509
exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
510
else
511
# Oops. We lost completely, so just stick with echo.
512
echo=echo
513
fi
514
fi
515
fi
516
fi
517
fi
518
fi
519
520
# Copy echo and quote the copy suitably for passing to libtool from
521
# the Makefile, instead of quoting the original, which is used later.
522
ECHO=$echo
523
if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
524
ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
525
fi
526
527
AC_SUBST(ECHO)
528
])])# _LT_AC_PROG_ECHO_BACKSLASH
529
530
531
# _LT_AC_LOCK
532
# -----------
533
AC_DEFUN([_LT_AC_LOCK],
534
[AC_ARG_ENABLE([libtool-lock],
535
[AC_HELP_STRING([--disable-libtool-lock],
536
[avoid locking (might break parallel builds)])])
537
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
538
539
# Some flags need to be propagated to the compiler or linker for good
540
# libtool support.
541
case $host in
542
ia64-*-hpux*)
543
# Find out which ABI we are using.
544
echo 'int i;' > conftest.$ac_ext
545
if AC_TRY_EVAL(ac_compile); then
546
case `/usr/bin/file conftest.$ac_objext` in
547
*ELF-32*)
548
HPUX_IA64_MODE="32"
549
;;
550
*ELF-64*)
551
HPUX_IA64_MODE="64"
552
;;
553
esac
554
fi
555
rm -rf conftest*
556
;;
557
*-*-irix6*)
558
# Find out which ABI we are using.
559
echo '[#]line __oline__ "configure"' > conftest.$ac_ext
560
if AC_TRY_EVAL(ac_compile); then
561
if test "$lt_cv_prog_gnu_ld" = yes; then
562
case `/usr/bin/file conftest.$ac_objext` in
563
*32-bit*)
564
LD="${LD-ld} -melf32bsmip"
565
;;
566
*N32*)
567
LD="${LD-ld} -melf32bmipn32"
568
;;
569
*64-bit*)
570
LD="${LD-ld} -melf64bmip"
571
;;
572
esac
573
else
574
case `/usr/bin/file conftest.$ac_objext` in
575
*32-bit*)
576
LD="${LD-ld} -32"
577
;;
578
*N32*)
579
LD="${LD-ld} -n32"
580
;;
581
*64-bit*)
582
LD="${LD-ld} -64"
583
;;
584
esac
585
fi
586
fi
587
rm -rf conftest*
588
;;
589
590
x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
591
s390*-*linux*|sparc*-*linux*)
592
# Find out which ABI we are using.
593
echo 'int i;' > conftest.$ac_ext
594
if AC_TRY_EVAL(ac_compile); then
595
case `/usr/bin/file conftest.o` in
596
*32-bit*)
597
case $host in
598
x86_64-*kfreebsd*-gnu)
599
LD="${LD-ld} -m elf_i386_fbsd"
600
;;
601
x86_64-*linux*)
602
LD="${LD-ld} -m elf_i386"
603
;;
604
ppc64-*linux*|powerpc64-*linux*)
605
LD="${LD-ld} -m elf32ppclinux"
606
;;
607
s390x-*linux*)
608
LD="${LD-ld} -m elf_s390"
609
;;
610
sparc64-*linux*)
611
LD="${LD-ld} -m elf32_sparc"
612
;;
613
esac
614
;;
615
*64-bit*)
616
case $host in
617
x86_64-*kfreebsd*-gnu)
618
LD="${LD-ld} -m elf_x86_64_fbsd"
619
;;
620
x86_64-*linux*)
621
LD="${LD-ld} -m elf_x86_64"
622
;;
623
ppc*-*linux*|powerpc*-*linux*)
624
LD="${LD-ld} -m elf64ppc"
625
;;
626
s390*-*linux*)
627
LD="${LD-ld} -m elf64_s390"
628
;;
629
sparc*-*linux*)
630
LD="${LD-ld} -m elf64_sparc"
631
;;
632
esac
633
;;
634
esac
635
fi
636
rm -rf conftest*
637
;;
638
639
*-*-sco3.2v5*)
640
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
641
SAVE_CFLAGS="$CFLAGS"
642
CFLAGS="$CFLAGS -belf"
643
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
644
[AC_LANG_PUSH(C)
645
AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
646
AC_LANG_POP])
647
if test x"$lt_cv_cc_needs_belf" != x"yes"; then
648
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
649
CFLAGS="$SAVE_CFLAGS"
650
fi
651
;;
652
sparc*-*solaris*)
653
# Find out which ABI we are using.
654
echo 'int i;' > conftest.$ac_ext
655
if AC_TRY_EVAL(ac_compile); then
656
case `/usr/bin/file conftest.o` in
657
*64-bit*)
658
case $lt_cv_prog_gnu_ld in
659
yes*) LD="${LD-ld} -m elf64_sparc" ;;
660
*) LD="${LD-ld} -64" ;;
661
esac
662
;;
663
esac
664
fi
665
rm -rf conftest*
666
;;
667
668
AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
669
[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
670
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
671
AC_CHECK_TOOL(AS, as, false)
672
AC_CHECK_TOOL(OBJDUMP, objdump, false)
673
;;
674
])
675
esac
676
677
need_locks="$enable_libtool_lock"
678
679
])# _LT_AC_LOCK
680
681
682
# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
683
# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
684
# ----------------------------------------------------------------
685
# Check whether the given compiler option works
686
AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
687
[AC_REQUIRE([LT_AC_PROG_SED])
688
AC_CACHE_CHECK([$1], [$2],
689
[$2=no
690
ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
691
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
692
lt_compiler_flag="$3"
693
# Insert the option either (1) after the last *FLAGS variable, or
694
# (2) before a word containing "conftest.", or (3) at the end.
695
# Note that $ac_compile itself does not contain backslashes and begins
696
# with a dollar sign (not a hyphen), so the echo should work correctly.
697
# The option is referenced via a variable to avoid confusing sed.
698
lt_compile=`echo "$ac_compile" | $SED \
699
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
700
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
701
-e 's:$: $lt_compiler_flag:'`
702
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
703
(eval "$lt_compile" 2>conftest.err)
704
ac_status=$?
705
cat conftest.err >&AS_MESSAGE_LOG_FD
706
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
707
if (exit $ac_status) && test -s "$ac_outfile"; then
708
# The compiler can only warn and ignore the option if not recognized
709
# So say no if there are warnings other than the usual output.
710
$echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
711
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
712
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
713
$2=yes
714
fi
715
fi
716
$rm conftest*
717
])
718
719
if test x"[$]$2" = xyes; then
720
ifelse([$5], , :, [$5])
721
else
722
ifelse([$6], , :, [$6])
723
fi
724
])# AC_LIBTOOL_COMPILER_OPTION
725
726
727
# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
728
# [ACTION-SUCCESS], [ACTION-FAILURE])
729
# ------------------------------------------------------------
730
# Check whether the given compiler option works
731
AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
732
[AC_REQUIRE([LT_AC_PROG_SED])dnl
733
AC_CACHE_CHECK([$1], [$2],
734
[$2=no
735
save_LDFLAGS="$LDFLAGS"
736
LDFLAGS="$LDFLAGS $3"
737
echo "$lt_simple_link_test_code" > conftest.$ac_ext
738
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
739
# The linker can only warn and ignore the option if not recognized
740
# So say no if there are warnings
741
if test -s conftest.err; then
742
# Append any errors to the config.log.
743
cat conftest.err 1>&AS_MESSAGE_LOG_FD
744
$echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
745
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
746
if diff conftest.exp conftest.er2 >/dev/null; then
747
$2=yes
748
fi
749
else
750
$2=yes
751
fi
752
fi
753
$rm conftest*
754
LDFLAGS="$save_LDFLAGS"
755
])
756
757
if test x"[$]$2" = xyes; then
758
ifelse([$4], , :, [$4])
759
else
760
ifelse([$5], , :, [$5])
761
fi
762
])# AC_LIBTOOL_LINKER_OPTION
763
764
765
# AC_LIBTOOL_SYS_MAX_CMD_LEN
766
# --------------------------
767
AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
768
[# find the maximum length of command line arguments
769
AC_MSG_CHECKING([the maximum length of command line arguments])
770
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
771
i=0
772
teststring="ABCD"
773
774
case $build_os in
775
msdosdjgpp*)
776
# On DJGPP, this test can blow up pretty badly due to problems in libc
777
# (any single argument exceeding 2000 bytes causes a buffer overrun
778
# during glob expansion). Even if it were fixed, the result of this
779
# check would be larger than it should be.
780
lt_cv_sys_max_cmd_len=12288; # 12K is about right
781
;;
782
783
gnu*)
784
# Under GNU Hurd, this test is not required because there is
785
# no limit to the length of command line arguments.
786
# Libtool will interpret -1 as no limit whatsoever
787
lt_cv_sys_max_cmd_len=-1;
788
;;
789
790
cygwin* | mingw*)
791
# On Win9x/ME, this test blows up -- it succeeds, but takes
792
# about 5 minutes as the teststring grows exponentially.
793
# Worse, since 9x/ME are not pre-emptively multitasking,
794
# you end up with a "frozen" computer, even though with patience
795
# the test eventually succeeds (with a max line length of 256k).
796
# Instead, let's just punt: use the minimum linelength reported by
797
# all of the supported platforms: 8192 (on NT/2K/XP).
798
lt_cv_sys_max_cmd_len=8192;
799
;;
800
801
amigaos*)
802
# On AmigaOS with pdksh, this test takes hours, literally.
803
# So we just punt and use a minimum line length of 8192.
804
lt_cv_sys_max_cmd_len=8192;
805
;;
806
807
netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
808
# This has been around since 386BSD, at least. Likely further.
809
if test -x /sbin/sysctl; then
810
lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
811
elif test -x /usr/sbin/sysctl; then
812
lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
813
else
814
lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
815
fi
816
# And add a safety zone
817
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
818
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
819
;;
820
821
interix*)
822
# We know the value 262144 and hardcode it with a safety zone (like BSD)
823
lt_cv_sys_max_cmd_len=196608
824
;;
825
826
osf*)
827
# Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
828
# due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
829
# nice to cause kernel panics so lets avoid the loop below.
830
# First set a reasonable default.
831
lt_cv_sys_max_cmd_len=16384
832
#
833
if test -x /sbin/sysconfig; then
834
case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
835
*1*) lt_cv_sys_max_cmd_len=-1 ;;
836
esac
837
fi
838
;;
839
sco3.2v5*)
840
lt_cv_sys_max_cmd_len=102400
841
;;
842
sysv5* | sco5v6* | sysv4.2uw2*)
843
kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
844
if test -n "$kargmax"; then
845
lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
846
else
847
lt_cv_sys_max_cmd_len=32768
848
fi
849
;;
850
*)
851
lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
852
if test -n "$lt_cv_sys_max_cmd_len"; then
853
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
854
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
855
else
856
SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
857
while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
858
= "XX$teststring") >/dev/null 2>&1 &&
859
new_result=`expr "X$teststring" : ".*" 2>&1` &&
860
lt_cv_sys_max_cmd_len=$new_result &&
861
test $i != 17 # 1/2 MB should be enough
862
do
863
i=`expr $i + 1`
864
teststring=$teststring$teststring
865
done
866
teststring=
867
# Add a significant safety factor because C++ compilers can tack on massive
868
# amounts of additional arguments before passing them to the linker.
869
# It appears as though 1/2 is a usable value.
870
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
871
fi
872
;;
873
esac
874
])
875
if test -n $lt_cv_sys_max_cmd_len ; then
876
AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
877
else
878
AC_MSG_RESULT(none)
879
fi
880
])# AC_LIBTOOL_SYS_MAX_CMD_LEN
881
882
883
# _LT_AC_CHECK_DLFCN
884
# ------------------
885
AC_DEFUN([_LT_AC_CHECK_DLFCN],
886
[AC_CHECK_HEADERS(dlfcn.h)dnl
887
])# _LT_AC_CHECK_DLFCN
888
889
890
# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
891
# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
892
# ---------------------------------------------------------------------
893
AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
894
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
895
if test "$cross_compiling" = yes; then :
896
[$4]
897
else
898
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
899
lt_status=$lt_dlunknown
900
cat > conftest.$ac_ext <<EOF
901
[#line __oline__ "configure"
902
#include "confdefs.h"
903
904
#if HAVE_DLFCN_H
905
#include <dlfcn.h>
906
#endif
907
908
#include <stdio.h>
909
910
#ifdef RTLD_GLOBAL
911
# define LT_DLGLOBAL RTLD_GLOBAL
912
#else
913
# ifdef DL_GLOBAL
914
# define LT_DLGLOBAL DL_GLOBAL
915
# else
916
# define LT_DLGLOBAL 0
917
# endif
918
#endif
919
920
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
921
find out it does not work in some platform. */
922
#ifndef LT_DLLAZY_OR_NOW
923
# ifdef RTLD_LAZY
924
# define LT_DLLAZY_OR_NOW RTLD_LAZY
925
# else
926
# ifdef DL_LAZY
927
# define LT_DLLAZY_OR_NOW DL_LAZY
928
# else
929
# ifdef RTLD_NOW
930
# define LT_DLLAZY_OR_NOW RTLD_NOW
931
# else
932
# ifdef DL_NOW
933
# define LT_DLLAZY_OR_NOW DL_NOW
934
# else
935
# define LT_DLLAZY_OR_NOW 0
936
# endif
937
# endif
938
# endif
939
# endif
940
#endif
941
942
#ifdef __cplusplus
943
extern "C" void exit (int);
944
#endif
945
946
void fnord() { int i=42;}
947
int main ()
948
{
949
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
950
int status = $lt_dlunknown;
951
952
if (self)
953
{
954
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
955
else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
956
/* dlclose (self); */
957
}
958
else
959
puts (dlerror ());
960
961
exit (status);
962
}]
963
EOF
964
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
965
(./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
966
lt_status=$?
967
case x$lt_status in
968
x$lt_dlno_uscore) $1 ;;
969
x$lt_dlneed_uscore) $2 ;;
970
x$lt_dlunknown|x*) $3 ;;
971
esac
972
else :
973
# compilation failed
974
$3
975
fi
976
fi
977
rm -fr conftest*
978
])# _LT_AC_TRY_DLOPEN_SELF
979
980
981
# AC_LIBTOOL_DLOPEN_SELF
982
# ----------------------
983
AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
984
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
985
if test "x$enable_dlopen" != xyes; then
986
enable_dlopen=unknown
987
enable_dlopen_self=unknown
988
enable_dlopen_self_static=unknown
989
else
990
lt_cv_dlopen=no
991
lt_cv_dlopen_libs=
992
993
case $host_os in
994
beos*)
995
lt_cv_dlopen="load_add_on"
996
lt_cv_dlopen_libs=
997
lt_cv_dlopen_self=yes
998
;;
999
1000
mingw* | pw32*)
1001
lt_cv_dlopen="LoadLibrary"
1002
lt_cv_dlopen_libs=
1003
;;
1004
1005
cygwin*)
1006
lt_cv_dlopen="dlopen"
1007
lt_cv_dlopen_libs=
1008
;;
1009
1010
darwin*)
1011
# if libdl is installed we need to link against it
1012
AC_CHECK_LIB([dl], [dlopen],
1013
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1014
lt_cv_dlopen="dyld"
1015
lt_cv_dlopen_libs=
1016
lt_cv_dlopen_self=yes
1017
])
1018
;;
1019
1020
*)
1021
AC_CHECK_FUNC([shl_load],
1022
[lt_cv_dlopen="shl_load"],
1023
[AC_CHECK_LIB([dld], [shl_load],
1024
[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
1025
[AC_CHECK_FUNC([dlopen],
1026
[lt_cv_dlopen="dlopen"],
1027
[AC_CHECK_LIB([dl], [dlopen],
1028
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1029
[AC_CHECK_LIB([svld], [dlopen],
1030
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1031
[AC_CHECK_LIB([dld], [dld_link],
1032
[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
1033
])
1034
])
1035
])
1036
])
1037
])
1038
;;
1039
esac
1040
1041
if test "x$lt_cv_dlopen" != xno; then
1042
enable_dlopen=yes
1043
else
1044
enable_dlopen=no
1045
fi
1046
1047
case $lt_cv_dlopen in
1048
dlopen)
1049
save_CPPFLAGS="$CPPFLAGS"
1050
test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1051
1052
save_LDFLAGS="$LDFLAGS"
1053
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1054
1055
save_LIBS="$LIBS"
1056
LIBS="$lt_cv_dlopen_libs $LIBS"
1057
1058
AC_CACHE_CHECK([whether a program can dlopen itself],
1059
lt_cv_dlopen_self, [dnl
1060
_LT_AC_TRY_DLOPEN_SELF(
1061
lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1062
lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1063
])
1064
1065
if test "x$lt_cv_dlopen_self" = xyes; then
1066
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1067
AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1068
lt_cv_dlopen_self_static, [dnl
1069
_LT_AC_TRY_DLOPEN_SELF(
1070
lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1071
lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1072
])
1073
fi
1074
1075
CPPFLAGS="$save_CPPFLAGS"
1076
LDFLAGS="$save_LDFLAGS"
1077
LIBS="$save_LIBS"
1078
;;
1079
esac
1080
1081
case $lt_cv_dlopen_self in
1082
yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1083
*) enable_dlopen_self=unknown ;;
1084
esac
1085
1086
case $lt_cv_dlopen_self_static in
1087
yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1088
*) enable_dlopen_self_static=unknown ;;
1089
esac
1090
fi
1091
])# AC_LIBTOOL_DLOPEN_SELF
1092
1093
1094
# AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
1095
# ---------------------------------
1096
# Check to see if options -c and -o are simultaneously supported by compiler
1097
AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
1098
[AC_REQUIRE([LT_AC_PROG_SED])dnl
1099
AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
1100
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1101
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1102
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1103
$rm -r conftest 2>/dev/null
1104
mkdir conftest
1105
cd conftest
1106
mkdir out
1107
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1108
1109
lt_compiler_flag="-o out/conftest2.$ac_objext"
1110
# Insert the option either (1) after the last *FLAGS variable, or
1111
# (2) before a word containing "conftest.", or (3) at the end.
1112
# Note that $ac_compile itself does not contain backslashes and begins
1113
# with a dollar sign (not a hyphen), so the echo should work correctly.
1114
lt_compile=`echo "$ac_compile" | $SED \
1115
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1116
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1117
-e 's:$: $lt_compiler_flag:'`
1118
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1119
(eval "$lt_compile" 2>out/conftest.err)
1120
ac_status=$?
1121
cat out/conftest.err >&AS_MESSAGE_LOG_FD
1122
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1123
if (exit $ac_status) && test -s out/conftest2.$ac_objext
1124
then
1125
# The compiler can only warn and ignore the option if not recognized
1126
# So say no if there are warnings
1127
$echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
1128
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
1129
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1130
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1131
fi
1132
fi
1133
chmod u+w . 2>&AS_MESSAGE_LOG_FD
1134
$rm conftest*
1135
# SGI C++ compiler will create directory out/ii_files/ for
1136
# template instantiation
1137
test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
1138
$rm out/* && rmdir out
1139
cd ..
1140
rmdir conftest
1141
$rm conftest*
1142
])
1143
])# AC_LIBTOOL_PROG_CC_C_O
1144
1145
1146
# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
1147
# -----------------------------------------
1148
# Check to see if we can do hard links to lock some files if needed
1149
AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
1150
[AC_REQUIRE([_LT_AC_LOCK])dnl
1151
1152
hard_links="nottested"
1153
if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1154
# do not overwrite the value of need_locks provided by the user
1155
AC_MSG_CHECKING([if we can lock with hard links])
1156
hard_links=yes
1157
$rm conftest*
1158
ln conftest.a conftest.b 2>/dev/null && hard_links=no
1159
touch conftest.a
1160
ln conftest.a conftest.b 2>&5 || hard_links=no
1161
ln conftest.a conftest.b 2>/dev/null && hard_links=no
1162
AC_MSG_RESULT([$hard_links])
1163
if test "$hard_links" = no; then
1164
AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1165
need_locks=warn
1166
fi
1167
else
1168
need_locks=no
1169
fi
1170
])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
1171
1172
1173
# AC_LIBTOOL_OBJDIR
1174
# -----------------
1175
AC_DEFUN([AC_LIBTOOL_OBJDIR],
1176
[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1177
[rm -f .libs 2>/dev/null
1178
mkdir .libs 2>/dev/null
1179
if test -d .libs; then
1180
lt_cv_objdir=.libs
1181
else
1182
# MS-DOS does not allow filenames that begin with a dot.
1183
lt_cv_objdir=_libs
1184
fi
1185
rmdir .libs 2>/dev/null])
1186
objdir=$lt_cv_objdir
1187
])# AC_LIBTOOL_OBJDIR
1188
1189
1190
# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1191
# ----------------------------------------------
1192
# Check hardcoding attributes.
1193
AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1194
[AC_MSG_CHECKING([how to hardcode library paths into programs])
1195
_LT_AC_TAGVAR(hardcode_action, $1)=
1196
if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1197
test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
1198
test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
1199
1200
# We can hardcode non-existant directories.
1201
if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
1202
# If the only mechanism to avoid hardcoding is shlibpath_var, we
1203
# have to relink, otherwise we might link with an installed library
1204
# when we should be linking with a yet-to-be-installed one
1205
## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1206
test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
1207
# Linking always hardcodes the temporary library directory.
1208
_LT_AC_TAGVAR(hardcode_action, $1)=relink
1209
else
1210
# We can link without hardcoding, and we can hardcode nonexisting dirs.
1211
_LT_AC_TAGVAR(hardcode_action, $1)=immediate
1212
fi
1213
else
1214
# We cannot hardcode anything, or else we can only hardcode existing
1215
# directories.
1216
_LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1217
fi
1218
AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1219
1220
if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1221
# Fast installation is not supported
1222
enable_fast_install=no
1223
elif test "$shlibpath_overrides_runpath" = yes ||
1224
test "$enable_shared" = no; then
1225
# Fast installation is not necessary
1226
enable_fast_install=needless
1227
fi
1228
])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1229
1230
1231
# AC_LIBTOOL_SYS_LIB_STRIP
1232
# ------------------------
1233
AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1234
[striplib=
1235
old_striplib=
1236
AC_MSG_CHECKING([whether stripping libraries is possible])
1237
if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1238
test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1239
test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1240
AC_MSG_RESULT([yes])
1241
else
1242
# FIXME - insert some real tests, host_os isn't really good enough
1243
case $host_os in
1244
darwin*)
1245
if test -n "$STRIP" ; then
1246
striplib="$STRIP -x"
1247
old_striplib="$STRIP -S"
1248
AC_MSG_RESULT([yes])
1249
else
1250
AC_MSG_RESULT([no])
1251
fi
1252
;;
1253
*)
1254
AC_MSG_RESULT([no])
1255
;;
1256
esac
1257
fi
1258
])# AC_LIBTOOL_SYS_LIB_STRIP
1259
1260
1261
# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1262
# -----------------------------
1263
# PORTME Fill in your ld.so characteristics
1264
AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1265
[AC_REQUIRE([LT_AC_PROG_SED])dnl
1266
AC_MSG_CHECKING([dynamic linker characteristics])
1267
library_names_spec=
1268
libname_spec='lib$name'
1269
soname_spec=
1270
shrext_cmds=".so"
1271
postinstall_cmds=
1272
postuninstall_cmds=
1273
finish_cmds=
1274
finish_eval=
1275
shlibpath_var=
1276
shlibpath_overrides_runpath=unknown
1277
version_type=none
1278
dynamic_linker="$host_os ld.so"
1279
sys_lib_dlsearch_path_spec="/lib /usr/lib"
1280
m4_if($1,[],[
1281
if test "$GCC" = yes; then
1282
case $host_os in
1283
darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
1284
*) lt_awk_arg="/^libraries:/" ;;
1285
esac
1286
lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1287
if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then
1288
# if the path contains ";" then we assume it to be the separator
1289
# otherwise default to the standard path separator (i.e. ":") - it is
1290
# assumed that no part of a normal pathname contains ";" but that should
1291
# okay in the real world where ";" in dirpaths is itself problematic.
1292
lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'`
1293
else
1294
lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1295
fi
1296
# Ok, now we have the path, separated by spaces, we can step through it
1297
# and add multilib dir if necessary.
1298
lt_tmp_lt_search_path_spec=
1299
lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
1300
for lt_sys_path in $lt_search_path_spec; do
1301
if test -d "$lt_sys_path/$lt_multi_os_dir"; then
1302
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
1303
else
1304
test -d "$lt_sys_path" && \
1305
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
1306
fi
1307
done
1308
lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk '
1309
BEGIN {RS=" "; FS="/|\n";} {
1310
lt_foo="";
1311
lt_count=0;
1312
for (lt_i = NF; lt_i > 0; lt_i--) {
1313
if ($lt_i != "" && $lt_i != ".") {
1314
if ($lt_i == "..") {
1315
lt_count++;
1316
} else {
1317
if (lt_count == 0) {
1318
lt_foo="/" $lt_i lt_foo;
1319
} else {
1320
lt_count--;
1321
}
1322
}
1323
}
1324
}
1325
if (lt_foo != "") { lt_freq[[lt_foo]]++; }
1326
if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
1327
}'`
1328
sys_lib_search_path_spec=`echo $lt_search_path_spec`
1329
else
1330
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1331
fi])
1332
need_lib_prefix=unknown
1333
hardcode_into_libs=no
1334
1335
# when you set need_version to no, make sure it does not cause -set_version
1336
# flags to be left without arguments
1337
need_version=unknown
1338
1339
case $host_os in
1340
aix3*)
1341
version_type=linux
1342
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
1343
shlibpath_var=LIBPATH
1344
1345
# AIX 3 has no versioning support, so we append a major version to the name.
1346
soname_spec='${libname}${release}${shared_ext}$major'
1347
;;
1348
1349
aix4* | aix5*)
1350
version_type=linux
1351
need_lib_prefix=no
1352
need_version=no
1353
hardcode_into_libs=yes
1354
if test "$host_cpu" = ia64; then
1355
# AIX 5 supports IA64
1356
library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
1357
shlibpath_var=LD_LIBRARY_PATH
1358
else
1359
# With GCC up to 2.95.x, collect2 would create an import file
1360
# for dependence libraries. The import file would start with
1361
# the line `#! .'. This would cause the generated library to
1362
# depend on `.', always an invalid library. This was fixed in
1363
# development snapshots of GCC prior to 3.0.
1364
case $host_os in
1365
aix4 | aix4.[[01]] | aix4.[[01]].*)
1366
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1367
echo ' yes '
1368
echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1369
:
1370
else
1371
can_build_shared=no
1372
fi
1373
;;
1374
esac
1375
# AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1376
# soname into executable. Probably we can add versioning support to
1377
# collect2, so additional links can be useful in future.
1378
if test "$aix_use_runtimelinking" = yes; then
1379
# If using run time linking (on AIX 4.2 or later) use lib<name>.so
1380
# instead of lib<name>.a to let people know that these are not
1381
# typical AIX shared libraries.
1382
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1383
else
1384
# We preserve .a as extension for shared libraries through AIX4.2
1385
# and later when we are not doing run time linking.
1386
library_names_spec='${libname}${release}.a $libname.a'
1387
soname_spec='${libname}${release}${shared_ext}$major'
1388
fi
1389
shlibpath_var=LIBPATH
1390
fi
1391
;;
1392
1393
amigaos*)
1394
library_names_spec='$libname.ixlibrary $libname.a'
1395
# Create ${libname}_ixlibrary.a entries in /sys/libs.
1396
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 ${libname}_ixlibrary.a || exit 1; done'
1397
;;
1398
1399
beos*)
1400
library_names_spec='${libname}${shared_ext}'
1401
dynamic_linker="$host_os ld.so"
1402
shlibpath_var=LIBRARY_PATH
1403
;;
1404
1405
bsdi[[45]]*)
1406
version_type=linux
1407
need_version=no
1408
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1409
soname_spec='${libname}${release}${shared_ext}$major'
1410
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1411
shlibpath_var=LD_LIBRARY_PATH
1412
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1413
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1414
# the default ld.so.conf also contains /usr/contrib/lib and
1415
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1416
# libtool to hard-code these into programs
1417
;;
1418
1419
cygwin* | mingw* | pw32*)
1420
version_type=windows
1421
shrext_cmds=".dll"
1422
need_version=no
1423
need_lib_prefix=no
1424
1425
case $GCC,$host_os in
1426
yes,cygwin* | yes,mingw* | yes,pw32*)
1427
library_names_spec='$libname.dll.a'
1428
# DLL is installed to $(libdir)/../bin by postinstall_cmds
1429
postinstall_cmds='base_file=`basename \${file}`~
1430
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
1431
dldir=$destdir/`dirname \$dlpath`~
1432
test -d \$dldir || mkdir -p \$dldir~
1433
$install_prog $dir/$dlname \$dldir/$dlname~
1434
chmod a+x \$dldir/$dlname'
1435
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
1436
dlpath=$dir/\$dldll~
1437
$rm \$dlpath'
1438
shlibpath_overrides_runpath=yes
1439
1440
case $host_os in
1441
cygwin*)
1442
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
1443
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1444
sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
1445
;;
1446
mingw*)
1447
# MinGW DLLs use traditional 'lib' prefix
1448
soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1449
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1450
if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1451
# It is most probably a Windows format PATH printed by
1452
# mingw gcc, but we are running on Cygwin. Gcc prints its search
1453
# path with ; separators, and with drive letters. We can handle the
1454
# drive letters (cygwin fileutils understands them), so leave them,
1455
# especially as we might pass files found there to a mingw objdump,
1456
# which wouldn't understand a cygwinified path. Ahh.
1457
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1458
else
1459
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1460
fi
1461
;;
1462
pw32*)
1463
# pw32 DLLs use 'pw' prefix rather than 'lib'
1464
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1465
;;
1466
esac
1467
;;
1468
1469
*)
1470
library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
1471
;;
1472
esac
1473
dynamic_linker='Win32 ld.exe'
1474
# FIXME: first we should search . and the directory the executable is in
1475
shlibpath_var=PATH
1476
;;
1477
1478
darwin* | rhapsody*)
1479
dynamic_linker="$host_os dyld"
1480
version_type=darwin
1481
need_lib_prefix=no
1482
need_version=no
1483
library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
1484
soname_spec='${libname}${release}${major}$shared_ext'
1485
shlibpath_overrides_runpath=yes
1486
shlibpath_var=DYLD_LIBRARY_PATH
1487
shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
1488
m4_if([$1], [],[
1489
sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
1490
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
1491
;;
1492
1493
dgux*)
1494
version_type=linux
1495
need_lib_prefix=no
1496
need_version=no
1497
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
1498
soname_spec='${libname}${release}${shared_ext}$major'
1499
shlibpath_var=LD_LIBRARY_PATH
1500
;;
1501
1502
freebsd1*)
1503
dynamic_linker=no
1504
;;
1505
1506
freebsd* | dragonfly*)
1507
# DragonFly does not have aout. When/if they implement a new
1508
# versioning mechanism, adjust this.
1509
if test -x /usr/bin/objformat; then
1510
objformat=`/usr/bin/objformat`
1511
else
1512
case $host_os in
1513
freebsd[[123]]*) objformat=aout ;;
1514
*) objformat=elf ;;
1515
esac
1516
fi
1517
# Handle Gentoo/FreeBSD as it was Linux
1518
case $host_vendor in
1519
gentoo)
1520
version_type=linux ;;
1521
*)
1522
version_type=freebsd-$objformat ;;
1523
esac
1524
1525
case $version_type in
1526
freebsd-elf*)
1527
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1528
need_version=no
1529
need_lib_prefix=no
1530
;;
1531
freebsd-*)
1532
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
1533
need_version=yes
1534
;;
1535
linux)
1536
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1537
soname_spec='${libname}${release}${shared_ext}$major'
1538
need_lib_prefix=no
1539
need_version=no
1540
;;
1541
esac
1542
shlibpath_var=LD_LIBRARY_PATH
1543
case $host_os in
1544
freebsd2*)
1545
shlibpath_overrides_runpath=yes
1546
;;
1547
freebsd3.[[01]]* | freebsdelf3.[[01]]*)
1548
shlibpath_overrides_runpath=yes
1549
hardcode_into_libs=yes
1550
;;
1551
freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
1552
freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
1553
shlibpath_overrides_runpath=no
1554
hardcode_into_libs=yes
1555
;;
1556
*) # from 4.6 on, and DragonFly
1557
shlibpath_overrides_runpath=yes
1558
hardcode_into_libs=yes
1559
;;
1560
esac
1561
;;
1562
1563
gnu*)
1564
version_type=linux
1565
need_lib_prefix=no
1566
need_version=no
1567
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
1568
soname_spec='${libname}${release}${shared_ext}$major'
1569
shlibpath_var=LD_LIBRARY_PATH
1570
hardcode_into_libs=yes
1571
;;
1572
1573
hpux9* | hpux10* | hpux11*)
1574
# Give a soname corresponding to the major version so that dld.sl refuses to
1575
# link against other versions.
1576
version_type=sunos
1577
need_lib_prefix=no
1578
need_version=no
1579
case $host_cpu in
1580
ia64*)
1581
shrext_cmds='.so'
1582
hardcode_into_libs=yes
1583
dynamic_linker="$host_os dld.so"
1584
shlibpath_var=LD_LIBRARY_PATH
1585
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1586
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1587
soname_spec='${libname}${release}${shared_ext}$major'
1588
if test "X$HPUX_IA64_MODE" = X32; then
1589
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
1590
else
1591
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
1592
fi
1593
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1594
;;
1595
hppa*64*)
1596
shrext_cmds='.sl'
1597
hardcode_into_libs=yes
1598
dynamic_linker="$host_os dld.sl"
1599
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
1600
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1601
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1602
soname_spec='${libname}${release}${shared_ext}$major'
1603
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
1604
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1605
;;
1606
*)
1607
shrext_cmds='.sl'
1608
dynamic_linker="$host_os dld.sl"
1609
shlibpath_var=SHLIB_PATH
1610
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1611
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1612
soname_spec='${libname}${release}${shared_ext}$major'
1613
;;
1614
esac
1615
# HP-UX runs *really* slowly unless shared libraries are mode 555.
1616
postinstall_cmds='chmod 555 $lib'
1617
;;
1618
1619
interix[[3-9]]*)
1620
version_type=linux
1621
need_lib_prefix=no
1622
need_version=no
1623
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1624
soname_spec='${libname}${release}${shared_ext}$major'
1625
dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
1626
shlibpath_var=LD_LIBRARY_PATH
1627
shlibpath_overrides_runpath=no
1628
hardcode_into_libs=yes
1629
;;
1630
1631
irix5* | irix6* | nonstopux*)
1632
case $host_os in
1633
nonstopux*) version_type=nonstopux ;;
1634
*)
1635
if test "$lt_cv_prog_gnu_ld" = yes; then
1636
version_type=linux
1637
else
1638
version_type=irix
1639
fi ;;
1640
esac
1641
need_lib_prefix=no
1642
need_version=no
1643
soname_spec='${libname}${release}${shared_ext}$major'
1644
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
1645
case $host_os in
1646
irix5* | nonstopux*)
1647
libsuff= shlibsuff=
1648
;;
1649
*)
1650
case $LD in # libtool.m4 will add one of these switches to LD
1651
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
1652
libsuff= shlibsuff= libmagic=32-bit;;
1653
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
1654
libsuff=32 shlibsuff=N32 libmagic=N32;;
1655
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
1656
libsuff=64 shlibsuff=64 libmagic=64-bit;;
1657
*) libsuff= shlibsuff= libmagic=never-match;;
1658
esac
1659
;;
1660
esac
1661
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1662
shlibpath_overrides_runpath=no
1663
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1664
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1665
hardcode_into_libs=yes
1666
;;
1667
1668
# No shared lib support for Linux oldld, aout, or coff.
1669
linux*oldld* | linux*aout* | linux*coff*)
1670
dynamic_linker=no
1671
;;
1672
1673
# This must be Linux ELF.
1674
linux* | k*bsd*-gnu)
1675
version_type=linux
1676
need_lib_prefix=no
1677
need_version=no
1678
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1679
soname_spec='${libname}${release}${shared_ext}$major'
1680
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1681
shlibpath_var=LD_LIBRARY_PATH
1682
shlibpath_overrides_runpath=no
1683
# This implies no fast_install, which is unacceptable.
1684
# Some rework will be needed to allow for fast_install
1685
# before this can be enabled.
1686
hardcode_into_libs=yes
1687
1688
# Append ld.so.conf contents to the search path
1689
if test -f /etc/ld.so.conf; then
1690
lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
1691
sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
1692
fi
1693
1694
# We used to test for /lib/ld.so.1 and disable shared libraries on
1695
# powerpc, because MkLinux only supported shared libraries with the
1696
# GNU dynamic linker. Since this was broken with cross compilers,
1697
# most powerpc-linux boxes support dynamic linking these days and
1698
# people can always --disable-shared, the test was removed, and we
1699
# assume the GNU/Linux dynamic linker is in use.
1700
dynamic_linker='GNU/Linux ld.so'
1701
;;
1702
1703
netbsd*)
1704
version_type=sunos
1705
need_lib_prefix=no
1706
need_version=no
1707
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1708
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1709
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1710
dynamic_linker='NetBSD (a.out) ld.so'
1711
else
1712
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1713
soname_spec='${libname}${release}${shared_ext}$major'
1714
dynamic_linker='NetBSD ld.elf_so'
1715
fi
1716
shlibpath_var=LD_LIBRARY_PATH
1717
shlibpath_overrides_runpath=yes
1718
hardcode_into_libs=yes
1719
;;
1720
1721
newsos6)
1722
version_type=linux
1723
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1724
shlibpath_var=LD_LIBRARY_PATH
1725
shlibpath_overrides_runpath=yes
1726
;;
1727
1728
nto-qnx*)
1729
version_type=linux
1730
need_lib_prefix=no
1731
need_version=no
1732
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1733
soname_spec='${libname}${release}${shared_ext}$major'
1734
shlibpath_var=LD_LIBRARY_PATH
1735
shlibpath_overrides_runpath=yes
1736
;;
1737
1738
openbsd*)
1739
version_type=sunos
1740
sys_lib_dlsearch_path_spec="/usr/lib"
1741
need_lib_prefix=no
1742
# Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
1743
case $host_os in
1744
openbsd3.3 | openbsd3.3.*) need_version=yes ;;
1745
*) need_version=no ;;
1746
esac
1747
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1748
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1749
shlibpath_var=LD_LIBRARY_PATH
1750
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1751
case $host_os in
1752
openbsd2.[[89]] | openbsd2.[[89]].*)
1753
shlibpath_overrides_runpath=no
1754
;;
1755
*)
1756
shlibpath_overrides_runpath=yes
1757
;;
1758
esac
1759
else
1760
shlibpath_overrides_runpath=yes
1761
fi
1762
;;
1763
1764
os2*)
1765
libname_spec='$name'
1766
shrext_cmds=".dll"
1767
need_lib_prefix=no
1768
library_names_spec='$libname${shared_ext} $libname.a'
1769
dynamic_linker='OS/2 ld.exe'
1770
shlibpath_var=LIBPATH
1771
;;
1772
1773
osf3* | osf4* | osf5*)
1774
version_type=osf
1775
need_lib_prefix=no
1776
need_version=no
1777
soname_spec='${libname}${release}${shared_ext}$major'
1778
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1779
shlibpath_var=LD_LIBRARY_PATH
1780
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1781
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1782
;;
1783
1784
rdos*)
1785
dynamic_linker=no
1786
;;
1787
1788
solaris*)
1789
version_type=linux
1790
need_lib_prefix=no
1791
need_version=no
1792
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1793
soname_spec='${libname}${release}${shared_ext}$major'
1794
shlibpath_var=LD_LIBRARY_PATH
1795
shlibpath_overrides_runpath=yes
1796
hardcode_into_libs=yes
1797
# ldd complains unless libraries are executable
1798
postinstall_cmds='chmod +x $lib'
1799
;;
1800
1801
sunos4*)
1802
version_type=sunos
1803
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1804
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1805
shlibpath_var=LD_LIBRARY_PATH
1806
shlibpath_overrides_runpath=yes
1807
if test "$with_gnu_ld" = yes; then
1808
need_lib_prefix=no
1809
fi
1810
need_version=yes
1811
;;
1812
1813
sysv4 | sysv4.3*)
1814
version_type=linux
1815
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1816
soname_spec='${libname}${release}${shared_ext}$major'
1817
shlibpath_var=LD_LIBRARY_PATH
1818
case $host_vendor in
1819
sni)
1820
shlibpath_overrides_runpath=no
1821
need_lib_prefix=no
1822
export_dynamic_flag_spec='${wl}-Blargedynsym'
1823
runpath_var=LD_RUN_PATH
1824
;;
1825
siemens)
1826
need_lib_prefix=no
1827
;;
1828
motorola)
1829
need_lib_prefix=no
1830
need_version=no
1831
shlibpath_overrides_runpath=no
1832
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1833
;;
1834
esac
1835
;;
1836
1837
sysv4*MP*)
1838
if test -d /usr/nec ;then
1839
version_type=linux
1840
library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
1841
soname_spec='$libname${shared_ext}.$major'
1842
shlibpath_var=LD_LIBRARY_PATH
1843
fi
1844
;;
1845
1846
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
1847
version_type=freebsd-elf
1848
need_lib_prefix=no
1849
need_version=no
1850
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1851
soname_spec='${libname}${release}${shared_ext}$major'
1852
shlibpath_var=LD_LIBRARY_PATH
1853
hardcode_into_libs=yes
1854
if test "$with_gnu_ld" = yes; then
1855
sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
1856
shlibpath_overrides_runpath=no
1857
else
1858
sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
1859
shlibpath_overrides_runpath=yes
1860
case $host_os in
1861
sco3.2v5*)
1862
sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
1863
;;
1864
esac
1865
fi
1866
sys_lib_dlsearch_path_spec='/usr/lib'
1867
;;
1868
1869
uts4*)
1870
version_type=linux
1871
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1872
soname_spec='${libname}${release}${shared_ext}$major'
1873
shlibpath_var=LD_LIBRARY_PATH
1874
;;
1875
1876
*)
1877
dynamic_linker=no
1878
;;
1879
esac
1880
AC_MSG_RESULT([$dynamic_linker])
1881
test "$dynamic_linker" = no && can_build_shared=no
1882
1883
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
1884
if test "$GCC" = yes; then
1885
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
1886
fi
1887
])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1888
1889
1890
# _LT_AC_TAGCONFIG
1891
# ----------------
1892
AC_DEFUN([_LT_AC_TAGCONFIG],
1893
[AC_REQUIRE([LT_AC_PROG_SED])dnl
1894
AC_ARG_WITH([tags],
1895
[AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
1896
[include additional configurations @<:@automatic@:>@])],
1897
[tagnames="$withval"])
1898
1899
if test -f "$ltmain" && test -n "$tagnames"; then
1900
if test ! -f "${ofile}"; then
1901
AC_MSG_WARN([output file `$ofile' does not exist])
1902
fi
1903
1904
if test -z "$LTCC"; then
1905
eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1906
if test -z "$LTCC"; then
1907
AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1908
else
1909
AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1910
fi
1911
fi
1912
if test -z "$LTCFLAGS"; then
1913
eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`"
1914
fi
1915
1916
# Extract list of available tagged configurations in $ofile.
1917
# Note that this assumes the entire list is on one line.
1918
available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
1919
1920
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1921
for tagname in $tagnames; do
1922
IFS="$lt_save_ifs"
1923
# Check whether tagname contains only valid characters
1924
case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
1925
"") ;;
1926
*) AC_MSG_ERROR([invalid tag name: $tagname])
1927
;;
1928
esac
1929
1930
if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
1931
then
1932
AC_MSG_ERROR([tag name \"$tagname\" already exists])
1933
fi
1934
1935
# Update the list of available tags.
1936
if test -n "$tagname"; then
1937
echo appending configuration tag \"$tagname\" to $ofile
1938
1939
case $tagname in
1940
CXX)
1941
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
1942
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
1943
(test "X$CXX" != "Xg++"))) ; then
1944
AC_LIBTOOL_LANG_CXX_CONFIG
1945
else
1946
tagname=""
1947
fi
1948
;;
1949
1950
F77)
1951
if test -n "$F77" && test "X$F77" != "Xno"; then
1952
AC_LIBTOOL_LANG_F77_CONFIG
1953
else
1954
tagname=""
1955
fi
1956
;;
1957
1958
GCJ)
1959
if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
1960
AC_LIBTOOL_LANG_GCJ_CONFIG
1961
else
1962
tagname=""
1963
fi
1964
;;
1965
1966
RC)
1967
AC_LIBTOOL_LANG_RC_CONFIG
1968
;;
1969
1970
*)
1971
AC_MSG_ERROR([Unsupported tag name: $tagname])
1972
;;
1973
esac
1974
1975
# Append the new tag name to the list of available tags.
1976
if test -n "$tagname" ; then
1977
available_tags="$available_tags $tagname"
1978
fi
1979
fi
1980
done
1981
IFS="$lt_save_ifs"
1982
1983
# Now substitute the updated list of available tags.
1984
if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
1985
mv "${ofile}T" "$ofile"
1986
chmod +x "$ofile"
1987
else
1988
rm -f "${ofile}T"
1989
AC_MSG_ERROR([unable to update list of available tagged configurations.])
1990
fi
1991
fi
1992
])# _LT_AC_TAGCONFIG
1993
1994
1995
# AC_LIBTOOL_DLOPEN
1996
# -----------------
1997
# enable checks for dlopen support
1998
AC_DEFUN([AC_LIBTOOL_DLOPEN],
1999
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
2000
])# AC_LIBTOOL_DLOPEN
2001
2002
2003
# AC_LIBTOOL_WIN32_DLL
2004
# --------------------
2005
# declare package support for building win32 DLLs
2006
AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
2007
[AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
2008
])# AC_LIBTOOL_WIN32_DLL
2009
2010
2011
# AC_ENABLE_SHARED([DEFAULT])
2012
# ---------------------------
2013
# implement the --enable-shared flag
2014
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2015
AC_DEFUN([AC_ENABLE_SHARED],
2016
[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
2017
AC_ARG_ENABLE([shared],
2018
[AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
2019
[build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
2020
[p=${PACKAGE-default}
2021
case $enableval in
2022
yes) enable_shared=yes ;;
2023
no) enable_shared=no ;;
2024
*)
2025
enable_shared=no
2026
# Look at the argument we got. We use all the common list separators.
2027
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2028
for pkg in $enableval; do
2029
IFS="$lt_save_ifs"
2030
if test "X$pkg" = "X$p"; then
2031
enable_shared=yes
2032
fi
2033
done
2034
IFS="$lt_save_ifs"
2035
;;
2036
esac],
2037
[enable_shared=]AC_ENABLE_SHARED_DEFAULT)
2038
])# AC_ENABLE_SHARED
2039
2040
2041
# AC_DISABLE_SHARED
2042
# -----------------
2043
# set the default shared flag to --disable-shared
2044
AC_DEFUN([AC_DISABLE_SHARED],
2045
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2046
AC_ENABLE_SHARED(no)
2047
])# AC_DISABLE_SHARED
2048
2049
2050
# AC_ENABLE_STATIC([DEFAULT])
2051
# ---------------------------
2052
# implement the --enable-static flag
2053
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2054
AC_DEFUN([AC_ENABLE_STATIC],
2055
[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
2056
AC_ARG_ENABLE([static],
2057
[AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
2058
[build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
2059
[p=${PACKAGE-default}
2060
case $enableval in
2061
yes) enable_static=yes ;;
2062
no) enable_static=no ;;
2063
*)
2064
enable_static=no
2065
# Look at the argument we got. We use all the common list separators.
2066
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2067
for pkg in $enableval; do
2068
IFS="$lt_save_ifs"
2069
if test "X$pkg" = "X$p"; then
2070
enable_static=yes
2071
fi
2072
done
2073
IFS="$lt_save_ifs"
2074
;;
2075
esac],
2076
[enable_static=]AC_ENABLE_STATIC_DEFAULT)
2077
])# AC_ENABLE_STATIC
2078
2079
2080
# AC_DISABLE_STATIC
2081
# -----------------
2082
# set the default static flag to --disable-static
2083
AC_DEFUN([AC_DISABLE_STATIC],
2084
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2085
AC_ENABLE_STATIC(no)
2086
])# AC_DISABLE_STATIC
2087
2088
2089
# AC_ENABLE_FAST_INSTALL([DEFAULT])
2090
# ---------------------------------
2091
# implement the --enable-fast-install flag
2092
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2093
AC_DEFUN([AC_ENABLE_FAST_INSTALL],
2094
[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
2095
AC_ARG_ENABLE([fast-install],
2096
[AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
2097
[optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
2098
[p=${PACKAGE-default}
2099
case $enableval in
2100
yes) enable_fast_install=yes ;;
2101
no) enable_fast_install=no ;;
2102
*)
2103
enable_fast_install=no
2104
# Look at the argument we got. We use all the common list separators.
2105
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2106
for pkg in $enableval; do
2107
IFS="$lt_save_ifs"
2108
if test "X$pkg" = "X$p"; then
2109
enable_fast_install=yes
2110
fi
2111
done
2112
IFS="$lt_save_ifs"
2113
;;
2114
esac],
2115
[enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
2116
])# AC_ENABLE_FAST_INSTALL
2117
2118
2119
# AC_DISABLE_FAST_INSTALL
2120
# -----------------------
2121
# set the default to --disable-fast-install
2122
AC_DEFUN([AC_DISABLE_FAST_INSTALL],
2123
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2124
AC_ENABLE_FAST_INSTALL(no)
2125
])# AC_DISABLE_FAST_INSTALL
2126
2127
2128
# AC_LIBTOOL_PICMODE([MODE])
2129
# --------------------------
2130
# implement the --with-pic flag
2131
# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
2132
AC_DEFUN([AC_LIBTOOL_PICMODE],
2133
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2134
pic_mode=ifelse($#,1,$1,default)
2135
])# AC_LIBTOOL_PICMODE
2136
2137
2138
# AC_PROG_EGREP
2139
# -------------
2140
# This is predefined starting with Autoconf 2.54, so this conditional
2141
# definition can be removed once we require Autoconf 2.54 or later.
2142
m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
2143
[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
2144
[if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2145
then ac_cv_prog_egrep='grep -E'
2146
else ac_cv_prog_egrep='egrep'
2147
fi])
2148
EGREP=$ac_cv_prog_egrep
2149
AC_SUBST([EGREP])
2150
])])
2151
2152
2153
# AC_PATH_TOOL_PREFIX
2154
# -------------------
2155
# find a file program which can recognize shared library
2156
AC_DEFUN([AC_PATH_TOOL_PREFIX],
2157
[AC_REQUIRE([AC_PROG_EGREP])dnl
2158
AC_MSG_CHECKING([for $1])
2159
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2160
[case $MAGIC_CMD in
2161
[[\\/*] | ?:[\\/]*])
2162
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2163
;;
2164
*)
2165
lt_save_MAGIC_CMD="$MAGIC_CMD"
2166
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2167
dnl $ac_dummy forces splitting on constant user-supplied paths.
2168
dnl POSIX.2 word splitting is done only on the output of word expansions,
2169
dnl not every word. This closes a longstanding sh security hole.
2170
ac_dummy="ifelse([$2], , $PATH, [$2])"
2171
for ac_dir in $ac_dummy; do
2172
IFS="$lt_save_ifs"
2173
test -z "$ac_dir" && ac_dir=.
2174
if test -f $ac_dir/$1; then
2175
lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2176
if test -n "$file_magic_test_file"; then
2177
case $deplibs_check_method in
2178
"file_magic "*)
2179
file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2180
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2181
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2182
$EGREP "$file_magic_regex" > /dev/null; then
2183
:
2184
else
2185
cat <<EOF 1>&2
2186
2187
*** Warning: the command libtool uses to detect shared libraries,
2188
*** $file_magic_cmd, produces output that libtool cannot recognize.
2189
*** The result is that libtool may fail to recognize shared libraries
2190
*** as such. This will affect the creation of libtool libraries that
2191
*** depend on shared libraries, but programs linked with such libtool
2192
*** libraries will work regardless of this problem. Nevertheless, you
2193
*** may want to report the problem to your system manager and/or to
2194
*** bug-libtool@gnu.org
2195
2196
EOF
2197
fi ;;
2198
esac
2199
fi
2200
break
2201
fi
2202
done
2203
IFS="$lt_save_ifs"
2204
MAGIC_CMD="$lt_save_MAGIC_CMD"
2205
;;
2206
esac])
2207
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2208
if test -n "$MAGIC_CMD"; then
2209
AC_MSG_RESULT($MAGIC_CMD)
2210
else
2211
AC_MSG_RESULT(no)
2212
fi
2213
])# AC_PATH_TOOL_PREFIX
2214
2215
2216
# AC_PATH_MAGIC
2217
# -------------
2218
# find a file program which can recognize a shared library
2219
AC_DEFUN([AC_PATH_MAGIC],
2220
[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2221
if test -z "$lt_cv_path_MAGIC_CMD"; then
2222
if test -n "$ac_tool_prefix"; then
2223
AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2224
else
2225
MAGIC_CMD=:
2226
fi
2227
fi
2228
])# AC_PATH_MAGIC
2229
2230
2231
# AC_PROG_LD
2232
# ----------
2233
# find the pathname to the GNU or non-GNU linker
2234
AC_DEFUN([AC_PROG_LD],
2235
[AC_ARG_WITH([gnu-ld],
2236
[AC_HELP_STRING([--with-gnu-ld],
2237
[assume the C compiler uses GNU ld @<:@default=no@:>@])],
2238
[test "$withval" = no || with_gnu_ld=yes],
2239
[with_gnu_ld=no])
2240
AC_REQUIRE([LT_AC_PROG_SED])dnl
2241
AC_REQUIRE([AC_PROG_CC])dnl
2242
AC_REQUIRE([AC_CANONICAL_HOST])dnl
2243
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2244
ac_prog=ld
2245
if test "$GCC" = yes; then
2246
# Check if gcc -print-prog-name=ld gives a path.
2247
AC_MSG_CHECKING([for ld used by $CC])
2248
case $host in
2249
*-*-mingw*)
2250
# gcc leaves a trailing carriage return which upsets mingw
2251
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2252
*)
2253
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2254
esac
2255
case $ac_prog in
2256
# Accept absolute paths.
2257
[[\\/]]* | ?:[[\\/]]*)
2258
re_direlt='/[[^/]][[^/]]*/\.\./'
2259
# Canonicalize the pathname of ld
2260
ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
2261
while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2262
ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
2263
done
2264
test -z "$LD" && LD="$ac_prog"
2265
;;
2266
"")
2267
# If it fails, then pretend we aren't using GCC.
2268
ac_prog=ld
2269
;;
2270
*)
2271
# If it is relative, then search for the first ld in PATH.
2272
with_gnu_ld=unknown
2273
;;
2274
esac
2275
elif test "$with_gnu_ld" = yes; then
2276
AC_MSG_CHECKING([for GNU ld])
2277
else
2278
AC_MSG_CHECKING([for non-GNU ld])
2279
fi
2280
AC_CACHE_VAL(lt_cv_path_LD,
2281
[if test -z "$LD"; then
2282
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2283
for ac_dir in $PATH; do
2284
IFS="$lt_save_ifs"
2285
test -z "$ac_dir" && ac_dir=.
2286
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2287
lt_cv_path_LD="$ac_dir/$ac_prog"
2288
# Check to see if the program is GNU ld. I'd rather use --version,
2289
# but apparently some variants of GNU ld only accept -v.
2290
# Break only if it was the GNU/non-GNU ld that we prefer.
2291
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2292
*GNU* | *'with BFD'*)
2293
test "$with_gnu_ld" != no && break
2294
;;
2295
*)
2296
test "$with_gnu_ld" != yes && break
2297
;;
2298
esac
2299
fi
2300
done
2301
IFS="$lt_save_ifs"
2302
else
2303
lt_cv_path_LD="$LD" # Let the user override the test with a path.
2304
fi])
2305
LD="$lt_cv_path_LD"
2306
if test -n "$LD"; then
2307
AC_MSG_RESULT($LD)
2308
else
2309
AC_MSG_RESULT(no)
2310
fi
2311
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2312
AC_PROG_LD_GNU
2313
])# AC_PROG_LD
2314
2315
2316
# AC_PROG_LD_GNU
2317
# --------------
2318
AC_DEFUN([AC_PROG_LD_GNU],
2319
[AC_REQUIRE([AC_PROG_EGREP])dnl
2320
AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2321
[# I'd rather use --version here, but apparently some GNU lds only accept -v.
2322
case `$LD -v 2>&1 </dev/null` in
2323
*GNU* | *'with BFD'*)
2324
lt_cv_prog_gnu_ld=yes
2325
;;
2326
*)
2327
lt_cv_prog_gnu_ld=no
2328
;;
2329
esac])
2330
with_gnu_ld=$lt_cv_prog_gnu_ld
2331
])# AC_PROG_LD_GNU
2332
2333
2334
# AC_PROG_LD_RELOAD_FLAG
2335
# ----------------------
2336
# find reload flag for linker
2337
# -- PORTME Some linkers may need a different reload flag.
2338
AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2339
[AC_CACHE_CHECK([for $LD option to reload object files],
2340
lt_cv_ld_reload_flag,
2341
[lt_cv_ld_reload_flag='-r'])
2342
reload_flag=$lt_cv_ld_reload_flag
2343
case $reload_flag in
2344
"" | " "*) ;;
2345
*) reload_flag=" $reload_flag" ;;
2346
esac
2347
reload_cmds='$LD$reload_flag -o $output$reload_objs'
2348
case $host_os in
2349
darwin*)
2350
if test "$GCC" = yes; then
2351
reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
2352
else
2353
reload_cmds='$LD$reload_flag -o $output$reload_objs'
2354
fi
2355
;;
2356
esac
2357
])# AC_PROG_LD_RELOAD_FLAG
2358
2359
2360
# AC_DEPLIBS_CHECK_METHOD
2361
# -----------------------
2362
# how to check for library dependencies
2363
# -- PORTME fill in with the dynamic library characteristics
2364
AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2365
[AC_CACHE_CHECK([how to recognize dependent libraries],
2366
lt_cv_deplibs_check_method,
2367
[lt_cv_file_magic_cmd='$MAGIC_CMD'
2368
lt_cv_file_magic_test_file=
2369
lt_cv_deplibs_check_method='unknown'
2370
# Need to set the preceding variable on all platforms that support
2371
# interlibrary dependencies.
2372
# 'none' -- dependencies not supported.
2373
# `unknown' -- same as none, but documents that we really don't know.
2374
# 'pass_all' -- all dependencies passed with no checks.
2375
# 'test_compile' -- check by making test program.
2376
# 'file_magic [[regex]]' -- check by looking for files in library path
2377
# which responds to the $file_magic_cmd with a given extended regex.
2378
# If you have `file' or equivalent on your system and you're not sure
2379
# whether `pass_all' will *always* work, you probably want this one.
2380
2381
case $host_os in
2382
aix4* | aix5*)
2383
lt_cv_deplibs_check_method=pass_all
2384
;;
2385
2386
beos*)
2387
lt_cv_deplibs_check_method=pass_all
2388
;;
2389
2390
bsdi[[45]]*)
2391
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2392
lt_cv_file_magic_cmd='/usr/bin/file -L'
2393
lt_cv_file_magic_test_file=/shlib/libc.so
2394
;;
2395
2396
cygwin*)
2397
# func_win32_libid is a shell function defined in ltmain.sh
2398
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2399
lt_cv_file_magic_cmd='func_win32_libid'
2400
;;
2401
2402
mingw* | pw32*)
2403
# Base MSYS/MinGW do not provide the 'file' command needed by
2404
# func_win32_libid shell function, so use a weaker test based on 'objdump',
2405
# unless we find 'file', for example because we are cross-compiling.
2406
if ( file / ) >/dev/null 2>&1; then
2407
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2408
lt_cv_file_magic_cmd='func_win32_libid'
2409
else
2410
lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2411
lt_cv_file_magic_cmd='$OBJDUMP -f'
2412
fi
2413
;;
2414
2415
darwin* | rhapsody*)
2416
lt_cv_deplibs_check_method=pass_all
2417
;;
2418
2419
freebsd* | dragonfly*)
2420
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2421
case $host_cpu in
2422
i*86 )
2423
# Not sure whether the presence of OpenBSD here was a mistake.
2424
# Let's accept both of them until this is cleared up.
2425
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
2426
lt_cv_file_magic_cmd=/usr/bin/file
2427
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2428
;;
2429
esac
2430
else
2431
lt_cv_deplibs_check_method=pass_all
2432
fi
2433
;;
2434
2435
gnu*)
2436
lt_cv_deplibs_check_method=pass_all
2437
;;
2438
2439
hpux10.20* | hpux11*)
2440
lt_cv_file_magic_cmd=/usr/bin/file
2441
case $host_cpu in
2442
ia64*)
2443
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2444
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2445
;;
2446
hppa*64*)
2447
[lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
2448
lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2449
;;
2450
*)
2451
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2452
lt_cv_file_magic_test_file=/usr/lib/libc.sl
2453
;;
2454
esac
2455
;;
2456
2457
interix[[3-9]]*)
2458
# PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
2459
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
2460
;;
2461
2462
irix5* | irix6* | nonstopux*)
2463
case $LD in
2464
*-32|*"-32 ") libmagic=32-bit;;
2465
*-n32|*"-n32 ") libmagic=N32;;
2466
*-64|*"-64 ") libmagic=64-bit;;
2467
*) libmagic=never-match;;
2468
esac
2469
lt_cv_deplibs_check_method=pass_all
2470
;;
2471
2472
# This must be Linux ELF.
2473
linux* | k*bsd*-gnu)
2474
lt_cv_deplibs_check_method=pass_all
2475
;;
2476
2477
netbsd*)
2478
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2479
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2480
else
2481
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2482
fi
2483
;;
2484
2485
newos6*)
2486
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2487
lt_cv_file_magic_cmd=/usr/bin/file
2488
lt_cv_file_magic_test_file=/usr/lib/libnls.so
2489
;;
2490
2491
nto-qnx*)
2492
lt_cv_deplibs_check_method=unknown
2493
;;
2494
2495
openbsd*)
2496
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2497
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
2498
else
2499
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2500
fi
2501
;;
2502
2503
osf3* | osf4* | osf5*)
2504
lt_cv_deplibs_check_method=pass_all
2505
;;
2506
2507
rdos*)
2508
lt_cv_deplibs_check_method=pass_all
2509
;;
2510
2511
solaris*)
2512
lt_cv_deplibs_check_method=pass_all
2513
;;
2514
2515
sysv4 | sysv4.3*)
2516
case $host_vendor in
2517
motorola)
2518
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2519
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2520
;;
2521
ncr)
2522
lt_cv_deplibs_check_method=pass_all
2523
;;
2524
sequent)
2525
lt_cv_file_magic_cmd='/bin/file'
2526
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2527
;;
2528
sni)
2529
lt_cv_file_magic_cmd='/bin/file'
2530
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2531
lt_cv_file_magic_test_file=/lib/libc.so
2532
;;
2533
siemens)
2534
lt_cv_deplibs_check_method=pass_all
2535
;;
2536
pc)
2537
lt_cv_deplibs_check_method=pass_all
2538
;;
2539
esac
2540
;;
2541
2542
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2543
lt_cv_deplibs_check_method=pass_all
2544
;;
2545
esac
2546
])
2547
file_magic_cmd=$lt_cv_file_magic_cmd
2548
deplibs_check_method=$lt_cv_deplibs_check_method
2549
test -z "$deplibs_check_method" && deplibs_check_method=unknown
2550
])# AC_DEPLIBS_CHECK_METHOD
2551
2552
2553
# AC_PROG_NM
2554
# ----------
2555
# find the pathname to a BSD-compatible name lister
2556
AC_DEFUN([AC_PROG_NM],
2557
[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2558
[if test -n "$NM"; then
2559
# Let the user override the test.
2560
lt_cv_path_NM="$NM"
2561
else
2562
lt_nm_to_check="${ac_tool_prefix}nm"
2563
if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
2564
lt_nm_to_check="$lt_nm_to_check nm"
2565
fi
2566
for lt_tmp_nm in $lt_nm_to_check; do
2567
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2568
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
2569
IFS="$lt_save_ifs"
2570
test -z "$ac_dir" && ac_dir=.
2571
tmp_nm="$ac_dir/$lt_tmp_nm"
2572
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2573
# Check to see if the nm accepts a BSD-compat flag.
2574
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
2575
# nm: unknown option "B" ignored
2576
# Tru64's nm complains that /dev/null is an invalid object file
2577
case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2578
*/dev/null* | *'Invalid file or object type'*)
2579
lt_cv_path_NM="$tmp_nm -B"
2580
break
2581
;;
2582
*)
2583
case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2584
*/dev/null*)
2585
lt_cv_path_NM="$tmp_nm -p"
2586
break
2587
;;
2588
*)
2589
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2590
continue # so that we can try to find one that supports BSD flags
2591
;;
2592
esac
2593
;;
2594
esac
2595
fi
2596
done
2597
IFS="$lt_save_ifs"
2598
done
2599
test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2600
fi])
2601
NM="$lt_cv_path_NM"
2602
])# AC_PROG_NM
2603
2604
2605
# AC_CHECK_LIBM
2606
# -------------
2607
# check for math library
2608
AC_DEFUN([AC_CHECK_LIBM],
2609
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
2610
LIBM=
2611
case $host in
2612
*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
2613
# These system don't have libm, or don't need it
2614
;;
2615
*-ncr-sysv4.3*)
2616
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2617
AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
2618
;;
2619
*)
2620
AC_CHECK_LIB(m, cos, LIBM="-lm")
2621
;;
2622
esac
2623
])# AC_CHECK_LIBM
2624
2625
2626
# AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2627
# -----------------------------------
2628
# sets LIBLTDL to the link flags for the libltdl convenience library and
2629
# LTDLINCL to the include flags for the libltdl header and adds
2630
# --enable-ltdl-convenience to the configure arguments. Note that
2631
# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
2632
# it is assumed to be `libltdl'. LIBLTDL will be prefixed with
2633
# '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/'
2634
# (note the single quotes!). If your package is not flat and you're not
2635
# using automake, define top_builddir and top_srcdir appropriately in
2636
# the Makefiles.
2637
AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2638
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2639
case $enable_ltdl_convenience in
2640
no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2641
"") enable_ltdl_convenience=yes
2642
ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2643
esac
2644
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2645
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2646
# For backwards non-gettext consistent compatibility...
2647
INCLTDL="$LTDLINCL"
2648
])# AC_LIBLTDL_CONVENIENCE
2649
2650
2651
# AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2652
# -----------------------------------
2653
# sets LIBLTDL to the link flags for the libltdl installable library and
2654
# LTDLINCL to the include flags for the libltdl header and adds
2655
# --enable-ltdl-install to the configure arguments. Note that
2656
# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
2657
# and an installed libltdl is not found, it is assumed to be `libltdl'.
2658
# LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with
2659
# '${top_srcdir}/' (note the single quotes!). If your package is not
2660
# flat and you're not using automake, define top_builddir and top_srcdir
2661
# appropriately in the Makefiles.
2662
# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2663
AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2664
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2665
AC_CHECK_LIB(ltdl, lt_dlinit,
2666
[test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2667
[if test x"$enable_ltdl_install" = xno; then
2668
AC_MSG_WARN([libltdl not installed, but installation disabled])
2669
else
2670
enable_ltdl_install=yes
2671
fi
2672
])
2673
if test x"$enable_ltdl_install" = x"yes"; then
2674
ac_configure_args="$ac_configure_args --enable-ltdl-install"
2675
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2676
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2677
else
2678
ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2679
LIBLTDL="-lltdl"
2680
LTDLINCL=
2681
fi
2682
# For backwards non-gettext consistent compatibility...
2683
INCLTDL="$LTDLINCL"
2684
])# AC_LIBLTDL_INSTALLABLE
2685
2686
2687
# AC_LIBTOOL_CXX
2688
# --------------
2689
# enable support for C++ libraries
2690
AC_DEFUN([AC_LIBTOOL_CXX],
2691
[AC_REQUIRE([_LT_AC_LANG_CXX])
2692
])# AC_LIBTOOL_CXX
2693
2694
2695
# _LT_AC_LANG_CXX
2696
# ---------------
2697
AC_DEFUN([_LT_AC_LANG_CXX],
2698
[AC_REQUIRE([AC_PROG_CXX])
2699
AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2700
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
2701
])# _LT_AC_LANG_CXX
2702
2703
# _LT_AC_PROG_CXXCPP
2704
# ------------------
2705
AC_DEFUN([_LT_AC_PROG_CXXCPP],
2706
[
2707
AC_REQUIRE([AC_PROG_CXX])
2708
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
2709
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
2710
(test "X$CXX" != "Xg++"))) ; then
2711
AC_PROG_CXXCPP
2712
fi
2713
])# _LT_AC_PROG_CXXCPP
2714
2715
# AC_LIBTOOL_F77
2716
# --------------
2717
# enable support for Fortran 77 libraries
2718
AC_DEFUN([AC_LIBTOOL_F77],
2719
[AC_REQUIRE([_LT_AC_LANG_F77])
2720
])# AC_LIBTOOL_F77
2721
2722
2723
# _LT_AC_LANG_F77
2724
# ---------------
2725
AC_DEFUN([_LT_AC_LANG_F77],
2726
[AC_REQUIRE([AC_PROG_F77])
2727
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
2728
])# _LT_AC_LANG_F77
2729
2730
2731
# AC_LIBTOOL_GCJ
2732
# --------------
2733
# enable support for GCJ libraries
2734
AC_DEFUN([AC_LIBTOOL_GCJ],
2735
[AC_REQUIRE([_LT_AC_LANG_GCJ])
2736
])# AC_LIBTOOL_GCJ
2737
2738
2739
# _LT_AC_LANG_GCJ
2740
# ---------------
2741
AC_DEFUN([_LT_AC_LANG_GCJ],
2742
[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2743
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2744
[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2745
[ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2746
[ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2747
[AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2748
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
2749
])# _LT_AC_LANG_GCJ
2750
2751
2752
# AC_LIBTOOL_RC
2753
# -------------
2754
# enable support for Windows resource files
2755
AC_DEFUN([AC_LIBTOOL_RC],
2756
[AC_REQUIRE([LT_AC_PROG_RC])
2757
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
2758
])# AC_LIBTOOL_RC
2759
2760
2761
# AC_LIBTOOL_LANG_C_CONFIG
2762
# ------------------------
2763
# Ensure that the configuration vars for the C compiler are
2764
# suitably defined. Those variables are subsequently used by
2765
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2766
AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2767
AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2768
[lt_save_CC="$CC"
2769
AC_LANG_PUSH(C)
2770
2771
# Source file extension for C test sources.
2772
ac_ext=c
2773
2774
# Object file extension for compiled C test sources.
2775
objext=o
2776
_LT_AC_TAGVAR(objext, $1)=$objext
2777
2778
# Code to be used in simple compile tests
2779
lt_simple_compile_test_code="int some_variable = 0;"
2780
2781
# Code to be used in simple link tests
2782
lt_simple_link_test_code='int main(){return(0);}'
2783
2784
_LT_AC_SYS_COMPILER
2785
2786
# save warnings/boilerplate of simple test code
2787
_LT_COMPILER_BOILERPLATE
2788
_LT_LINKER_BOILERPLATE
2789
2790
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2791
AC_LIBTOOL_PROG_COMPILER_PIC($1)
2792
AC_LIBTOOL_PROG_CC_C_O($1)
2793
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2794
AC_LIBTOOL_PROG_LD_SHLIBS($1)
2795
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2796
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2797
AC_LIBTOOL_SYS_LIB_STRIP
2798
AC_LIBTOOL_DLOPEN_SELF
2799
2800
# Report which library types will actually be built
2801
AC_MSG_CHECKING([if libtool supports shared libraries])
2802
AC_MSG_RESULT([$can_build_shared])
2803
2804
AC_MSG_CHECKING([whether to build shared libraries])
2805
test "$can_build_shared" = "no" && enable_shared=no
2806
2807
# On AIX, shared libraries and static libraries use the same namespace, and
2808
# are all built from PIC.
2809
case $host_os in
2810
aix3*)
2811
test "$enable_shared" = yes && enable_static=no
2812
if test -n "$RANLIB"; then
2813
archive_cmds="$archive_cmds~\$RANLIB \$lib"
2814
postinstall_cmds='$RANLIB $lib'
2815
fi
2816
;;
2817
2818
aix4* | aix5*)
2819
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2820
test "$enable_shared" = yes && enable_static=no
2821
fi
2822
;;
2823
esac
2824
AC_MSG_RESULT([$enable_shared])
2825
2826
AC_MSG_CHECKING([whether to build static libraries])
2827
# Make sure either enable_shared or enable_static is yes.
2828
test "$enable_shared" = yes || enable_static=yes
2829
AC_MSG_RESULT([$enable_static])
2830
2831
AC_LIBTOOL_CONFIG($1)
2832
2833
AC_LANG_POP
2834
CC="$lt_save_CC"
2835
])# AC_LIBTOOL_LANG_C_CONFIG
2836
2837
2838
# AC_LIBTOOL_LANG_CXX_CONFIG
2839
# --------------------------
2840
# Ensure that the configuration vars for the C compiler are
2841
# suitably defined. Those variables are subsequently used by
2842
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2843
AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2844
AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2845
[AC_LANG_PUSH(C++)
2846
AC_REQUIRE([AC_PROG_CXX])
2847
AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2848
2849
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2850
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
2851
_LT_AC_TAGVAR(always_export_symbols, $1)=no
2852
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2853
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2854
_LT_AC_TAGVAR(hardcode_direct, $1)=no
2855
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2856
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2857
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2858
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2859
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2860
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
2861
_LT_AC_TAGVAR(module_cmds, $1)=
2862
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
2863
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2864
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2865
_LT_AC_TAGVAR(no_undefined_flag, $1)=
2866
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2867
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2868
2869
# Dependencies to place before and after the object being linked:
2870
_LT_AC_TAGVAR(predep_objects, $1)=
2871
_LT_AC_TAGVAR(postdep_objects, $1)=
2872
_LT_AC_TAGVAR(predeps, $1)=
2873
_LT_AC_TAGVAR(postdeps, $1)=
2874
_LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2875
2876
# Source file extension for C++ test sources.
2877
ac_ext=cpp
2878
2879
# Object file extension for compiled C++ test sources.
2880
objext=o
2881
_LT_AC_TAGVAR(objext, $1)=$objext
2882
2883
# Code to be used in simple compile tests
2884
lt_simple_compile_test_code="int some_variable = 0;"
2885
2886
# Code to be used in simple link tests
2887
lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
2888
2889
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
2890
_LT_AC_SYS_COMPILER
2891
2892
# save warnings/boilerplate of simple test code
2893
_LT_COMPILER_BOILERPLATE
2894
_LT_LINKER_BOILERPLATE
2895
2896
# Allow CC to be a program name with arguments.
2897
lt_save_CC=$CC
2898
lt_save_LD=$LD
2899
lt_save_GCC=$GCC
2900
GCC=$GXX
2901
lt_save_with_gnu_ld=$with_gnu_ld
2902
lt_save_path_LD=$lt_cv_path_LD
2903
if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2904
lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2905
else
2906
$as_unset lt_cv_prog_gnu_ld
2907
fi
2908
if test -n "${lt_cv_path_LDCXX+set}"; then
2909
lt_cv_path_LD=$lt_cv_path_LDCXX
2910
else
2911
$as_unset lt_cv_path_LD
2912
fi
2913
test -z "${LDCXX+set}" || LD=$LDCXX
2914
CC=${CXX-"c++"}
2915
compiler=$CC
2916
_LT_AC_TAGVAR(compiler, $1)=$CC
2917
_LT_CC_BASENAME([$compiler])
2918
2919
# We don't want -fno-exception wen compiling C++ code, so set the
2920
# no_builtin_flag separately
2921
if test "$GXX" = yes; then
2922
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2923
else
2924
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
2925
fi
2926
2927
if test "$GXX" = yes; then
2928
# Set up default GNU C++ configuration
2929
2930
AC_PROG_LD
2931
2932
# Check if GNU C++ uses GNU ld as the underlying linker, since the
2933
# archiving commands below assume that GNU ld is being used.
2934
if test "$with_gnu_ld" = yes; then
2935
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2936
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
2937
2938
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2939
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2940
2941
# If archive_cmds runs LD, not CC, wlarc should be empty
2942
# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2943
# investigate it a little bit more. (MM)
2944
wlarc='${wl}'
2945
2946
# ancient GNU ld didn't support --whole-archive et. al.
2947
if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2948
grep 'no-whole-archive' > /dev/null; then
2949
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2950
else
2951
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2952
fi
2953
else
2954
with_gnu_ld=no
2955
wlarc=
2956
2957
# A generic and very simple default shared library creation
2958
# command for GNU C++ for the case where it uses the native
2959
# linker, instead of GNU ld. If possible, this setting should
2960
# overridden to take advantage of the native linker features on
2961
# the platform it is being used on.
2962
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
2963
fi
2964
2965
# Commands to make compiler produce verbose output that lists
2966
# what "hidden" libraries, object files and flags are used when
2967
# linking a shared library.
2968
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
2969
2970
else
2971
GXX=no
2972
with_gnu_ld=no
2973
wlarc=
2974
fi
2975
2976
# PORTME: fill in a description of your system's C++ link characteristics
2977
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
2978
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
2979
case $host_os in
2980
aix3*)
2981
# FIXME: insert proper C++ library support
2982
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2983
;;
2984
aix4* | aix5*)
2985
if test "$host_cpu" = ia64; then
2986
# On IA64, the linker does run time linking by default, so we don't
2987
# have to do anything special.
2988
aix_use_runtimelinking=no
2989
exp_sym_flag='-Bexport'
2990
no_entry_flag=""
2991
else
2992
aix_use_runtimelinking=no
2993
2994
# Test if we are trying to use run time linking or normal
2995
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
2996
# need to do runtime linking.
2997
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
2998
for ld_flag in $LDFLAGS; do
2999
case $ld_flag in
3000
*-brtl*)
3001
aix_use_runtimelinking=yes
3002
break
3003
;;
3004
esac
3005
done
3006
;;
3007
esac
3008
3009
exp_sym_flag='-bexport'
3010
no_entry_flag='-bnoentry'
3011
fi
3012
3013
# When large executables or shared objects are built, AIX ld can
3014
# have problems creating the table of contents. If linking a library
3015
# or program results in "error TOC overflow" add -mminimal-toc to
3016
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
3017
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
3018
3019
_LT_AC_TAGVAR(archive_cmds, $1)=''
3020
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3021
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
3022
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3023
3024
if test "$GXX" = yes; then
3025
case $host_os in aix4.[[012]]|aix4.[[012]].*)
3026
# We only want to do this on AIX 4.2 and lower, the check
3027
# below for broken collect2 doesn't work under 4.3+
3028
collect2name=`${CC} -print-prog-name=collect2`
3029
if test -f "$collect2name" && \
3030
strings "$collect2name" | grep resolve_lib_name >/dev/null
3031
then
3032
# We have reworked collect2
3033
:
3034
else
3035
# We have old collect2
3036
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
3037
# It fails to find uninstalled libraries when the uninstalled
3038
# path is not listed in the libpath. Setting hardcode_minus_L
3039
# to unsupported forces relinking
3040
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
3041
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3042
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3043
fi
3044
;;
3045
esac
3046
shared_flag='-shared'
3047
if test "$aix_use_runtimelinking" = yes; then
3048
shared_flag="$shared_flag "'${wl}-G'
3049
fi
3050
else
3051
# not using gcc
3052
if test "$host_cpu" = ia64; then
3053
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
3054
# chokes on -Wl,-G. The following line is correct:
3055
shared_flag='-G'
3056
else
3057
if test "$aix_use_runtimelinking" = yes; then
3058
shared_flag='${wl}-G'
3059
else
3060
shared_flag='${wl}-bM:SRE'
3061
fi
3062
fi
3063
fi
3064
3065
# It seems that -bexpall does not export symbols beginning with
3066
# underscore (_), so it is better to generate a list of symbols to export.
3067
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
3068
if test "$aix_use_runtimelinking" = yes; then
3069
# Warning - without using the other runtime loading flags (-brtl),
3070
# -berok will link without error, but may produce a broken library.
3071
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
3072
# Determine the default libpath from the value encoded in an empty executable.
3073
_LT_AC_SYS_LIBPATH_AIX
3074
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
3075
3076
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
3077
else
3078
if test "$host_cpu" = ia64; then
3079
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
3080
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
3081
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
3082
else
3083
# Determine the default libpath from the value encoded in an empty executable.
3084
_LT_AC_SYS_LIBPATH_AIX
3085
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
3086
# Warning - without using the other run time loading flags,
3087
# -berok will link without error, but may produce a broken library.
3088
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
3089
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
3090
# Exported symbols can be pulled into shared objects from archives
3091
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
3092
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
3093
# This is similar to how AIX traditionally builds its shared libraries.
3094
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
3095
fi
3096
fi
3097
;;
3098
3099
beos*)
3100
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
3101
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
3102
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
3103
# support --undefined. This deserves some investigation. FIXME
3104
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3105
else
3106
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3107
fi
3108
;;
3109
3110
chorus*)
3111
case $cc_basename in
3112
*)
3113
# FIXME: insert proper C++ library support
3114
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3115
;;
3116
esac
3117
;;
3118
3119
cygwin* | mingw* | pw32*)
3120
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
3121
# as there is no search path for DLLs.
3122
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3123
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
3124
_LT_AC_TAGVAR(always_export_symbols, $1)=no
3125
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
3126
3127
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
3128
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
3129
# If the export-symbols file already is a .def file (1st line
3130
# is EXPORTS), use it as is; otherwise, prepend...
3131
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
3132
cp $export_symbols $output_objdir/$soname.def;
3133
else
3134
echo EXPORTS > $output_objdir/$soname.def;
3135
cat $export_symbols >> $output_objdir/$soname.def;
3136
fi~
3137
$CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
3138
else
3139
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3140
fi
3141
;;
3142
darwin* | rhapsody*)
3143
case $host_os in
3144
rhapsody* | darwin1.[[012]])
3145
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
3146
;;
3147
*) # Darwin 1.3 on
3148
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
3149
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
3150
else
3151
case ${MACOSX_DEPLOYMENT_TARGET} in
3152
10.[[012]])
3153
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
3154
;;
3155
10.*)
3156
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
3157
;;
3158
esac
3159
fi
3160
;;
3161
esac
3162
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3163
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3164
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
3165
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
3166
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
3167
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3168
3169
if test "$GXX" = yes ; then
3170
lt_int_apple_cc_single_mod=no
3171
output_verbose_link_cmd='echo'
3172
if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
3173
lt_int_apple_cc_single_mod=yes
3174
fi
3175
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
3176
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
3177
else
3178
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
3179
fi
3180
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3181
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
3182
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
3183
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3184
else
3185
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3186
fi
3187
_LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3188
else
3189
case $cc_basename in
3190
xlc*)
3191
output_verbose_link_cmd='echo'
3192
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
3193
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3194
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
3195
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3196
_LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3197
;;
3198
*)
3199
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3200
;;
3201
esac
3202
fi
3203
;;
3204
3205
dgux*)
3206
case $cc_basename in
3207
ec++*)
3208
# FIXME: insert proper C++ library support
3209
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3210
;;
3211
ghcx*)
3212
# Green Hills C++ Compiler
3213
# FIXME: insert proper C++ library support
3214
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3215
;;
3216
*)
3217
# FIXME: insert proper C++ library support
3218
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3219
;;
3220
esac
3221
;;
3222
freebsd[[12]]*)
3223
# C++ shared libraries reported to be fairly broken before switch to ELF
3224
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3225
;;
3226
freebsd-elf*)
3227
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3228
;;
3229
freebsd* | dragonfly*)
3230
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
3231
# conventions
3232
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
3233
;;
3234
gnu*)
3235
;;
3236
hpux9*)
3237
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3238
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3239
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3240
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3241
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3242
# but as the default
3243
# location of the library.
3244
3245
case $cc_basename in
3246
CC*)
3247
# FIXME: insert proper C++ library support
3248
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3249
;;
3250
aCC*)
3251
_LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
3252
# Commands to make compiler produce verbose output that lists
3253
# what "hidden" libraries, object files and flags are used when
3254
# linking a shared library.
3255
#
3256
# There doesn't appear to be a way to prevent this compiler from
3257
# explicitly linking system object files so we need to strip them
3258
# from the output so that they don't get included in the library
3259
# dependencies.
3260
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[[-]]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
3261
;;
3262
*)
3263
if test "$GXX" = yes; then
3264
_LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
3265
else
3266
# FIXME: insert proper C++ library support
3267
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3268
fi
3269
;;
3270
esac
3271
;;
3272
hpux10*|hpux11*)
3273
if test $with_gnu_ld = no; then
3274
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3275
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3276
3277
case $host_cpu in
3278
hppa*64*|ia64*) ;;
3279
*)
3280
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3281
;;
3282
esac
3283
fi
3284
case $host_cpu in
3285
hppa*64*|ia64*)
3286
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3287
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3288
;;
3289
*)
3290
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3291
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3292
# but as the default
3293
# location of the library.
3294
;;
3295
esac
3296
3297
case $cc_basename in
3298
CC*)
3299
# FIXME: insert proper C++ library support
3300
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3301
;;
3302
aCC*)
3303
case $host_cpu in
3304
hppa*64*)
3305
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3306
;;
3307
ia64*)
3308
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3309
;;
3310
*)
3311
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3312
;;
3313
esac
3314
# Commands to make compiler produce verbose output that lists
3315
# what "hidden" libraries, object files and flags are used when
3316
# linking a shared library.
3317
#
3318
# There doesn't appear to be a way to prevent this compiler from
3319
# explicitly linking system object files so we need to strip them
3320
# from the output so that they don't get included in the library
3321
# dependencies.
3322
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
3323
;;
3324
*)
3325
if test "$GXX" = yes; then
3326
if test $with_gnu_ld = no; then
3327
case $host_cpu in
3328
hppa*64*)
3329
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3330
;;
3331
ia64*)
3332
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3333
;;
3334
*)
3335
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3336
;;
3337
esac
3338
fi
3339
else
3340
# FIXME: insert proper C++ library support
3341
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3342
fi
3343
;;
3344
esac
3345
;;
3346
interix[[3-9]]*)
3347
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3348
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3349
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3350
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3351
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
3352
# Instead, shared libraries are loaded at an image base (0x10000000 by
3353
# default) and relocated if they conflict, which is a slow very memory
3354
# consuming and fragmenting process. To avoid this, we pick a random,
3355
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
3356
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
3357
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
3358
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
3359
;;
3360
irix5* | irix6*)
3361
case $cc_basename in
3362
CC*)
3363
# SGI C++
3364
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
3365
3366
# Archives containing C++ object files must be created using
3367
# "CC -ar", where "CC" is the IRIX C++ compiler. This is
3368
# necessary to make sure instantiated templates are included
3369
# in the archive.
3370
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3371
;;
3372
*)
3373
if test "$GXX" = yes; then
3374
if test "$with_gnu_ld" = no; then
3375
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
3376
else
3377
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib'
3378
fi
3379
fi
3380
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3381
;;
3382
esac
3383
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3384
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3385
;;
3386
linux* | k*bsd*-gnu)
3387
case $cc_basename in
3388
KCC*)
3389
# Kuck and Associates, Inc. (KAI) C++ Compiler
3390
3391
# KCC will only create a shared library if the output file
3392
# ends with ".so" (or ".sl" for HP-UX), so rename the library
3393
# to its proper name (with version) after linking.
3394
_LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
3395
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
3396
# Commands to make compiler produce verbose output that lists
3397
# what "hidden" libraries, object files and flags are used when
3398
# linking a shared library.
3399
#
3400
# There doesn't appear to be a way to prevent this compiler from
3401
# explicitly linking system object files so we need to strip them
3402
# from the output so that they don't get included in the library
3403
# dependencies.
3404
output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
3405
3406
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3407
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3408
3409
# Archives containing C++ object files must be created using
3410
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
3411
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3412
;;
3413
icpc*)
3414
# Intel C++
3415
with_gnu_ld=yes
3416
# version 8.0 and above of icpc choke on multiply defined symbols
3417
# if we add $predep_objects and $postdep_objects, however 7.1 and
3418
# earlier do not add the objects themselves.
3419
case `$CC -V 2>&1` in
3420
*"Version 7."*)
3421
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3422
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
3423
;;
3424
*) # Version 8.0 or newer
3425
tmp_idyn=
3426
case $host_cpu in
3427
ia64*) tmp_idyn=' -i_dynamic';;
3428
esac
3429
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3430
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
3431
;;
3432
esac
3433
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3434
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3435
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3436
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3437
;;
3438
pgCC*)
3439
# Portland Group C++ compiler
3440
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
3441
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
3442
3443
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
3444
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3445
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
3446
;;
3447
cxx*)
3448
# Compaq C++
3449
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3450
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
3451
3452
runpath_var=LD_RUN_PATH
3453
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3454
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3455
3456
# Commands to make compiler produce verbose output that lists
3457
# what "hidden" libraries, object files and flags are used when
3458
# linking a shared library.
3459
#
3460
# There doesn't appear to be a way to prevent this compiler from
3461
# explicitly linking system object files so we need to strip them
3462
# from the output so that they don't get included in the library
3463
# dependencies.
3464
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
3465
;;
3466
*)
3467
case `$CC -V 2>&1 | sed 5q` in
3468
*Sun\ C*)
3469
# Sun C++ 5.9
3470
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3471
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3472
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
3473
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3474
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
3475
3476
# Not sure whether something based on
3477
# $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
3478
# would be better.
3479
output_verbose_link_cmd='echo'
3480
3481
# Archives containing C++ object files must be created using
3482
# "CC -xar", where "CC" is the Sun C++ compiler. This is
3483
# necessary to make sure instantiated templates are included
3484
# in the archive.
3485
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3486
;;
3487
esac
3488
;;
3489
esac
3490
;;
3491
lynxos*)
3492
# FIXME: insert proper C++ library support
3493
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3494
;;
3495
m88k*)
3496
# FIXME: insert proper C++ library support
3497
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3498
;;
3499
mvs*)
3500
case $cc_basename in
3501
cxx*)
3502
# FIXME: insert proper C++ library support
3503
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3504
;;
3505
*)
3506
# FIXME: insert proper C++ library support
3507
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3508
;;
3509
esac
3510
;;
3511
netbsd*)
3512
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3513
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3514
wlarc=
3515
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3516
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3517
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3518
fi
3519
# Workaround some broken pre-1.5 toolchains
3520
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3521
;;
3522
openbsd2*)
3523
# C++ shared libraries are fairly broken
3524
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3525
;;
3526
openbsd*)
3527
if test -f /usr/libexec/ld.so; then
3528
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3529
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3530
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
3531
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3532
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3533
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
3534
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3535
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
3536
fi
3537
output_verbose_link_cmd='echo'
3538
else
3539
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3540
fi
3541
;;
3542
osf3*)
3543
case $cc_basename in
3544
KCC*)
3545
# Kuck and Associates, Inc. (KAI) C++ Compiler
3546
3547
# KCC will only create a shared library if the output file
3548
# ends with ".so" (or ".sl" for HP-UX), so rename the library
3549
# to its proper name (with version) after linking.
3550
_LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
3551
3552
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3553
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3554
3555
# Archives containing C++ object files must be created using
3556
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
3557
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3558
3559
;;
3560
RCC*)
3561
# Rational C++ 2.4.1
3562
# FIXME: insert proper C++ library support
3563
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3564
;;
3565
cxx*)
3566
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3567
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
3568
3569
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3570
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3571
3572
# Commands to make compiler produce verbose output that lists
3573
# what "hidden" libraries, object files and flags are used when
3574
# linking a shared library.
3575
#
3576
# There doesn't appear to be a way to prevent this compiler from
3577
# explicitly linking system object files so we need to strip them
3578
# from the output so that they don't get included in the library
3579
# dependencies.
3580
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
3581
;;
3582
*)
3583
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3584
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3585
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
3586
3587
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3588
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3589
3590
# Commands to make compiler produce verbose output that lists
3591
# what "hidden" libraries, object files and flags are used when
3592
# linking a shared library.
3593
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3594
3595
else
3596
# FIXME: insert proper C++ library support
3597
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3598
fi
3599
;;
3600
esac
3601
;;
3602
osf4* | osf5*)
3603
case $cc_basename in
3604
KCC*)
3605
# Kuck and Associates, Inc. (KAI) C++ Compiler
3606
3607
# KCC will only create a shared library if the output file
3608
# ends with ".so" (or ".sl" for HP-UX), so rename the library
3609
# to its proper name (with version) after linking.
3610
_LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
3611
3612
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3613
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3614
3615
# Archives containing C++ object files must be created using
3616
# the KAI C++ compiler.
3617
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3618
;;
3619
RCC*)
3620
# Rational C++ 2.4.1
3621
# FIXME: insert proper C++ library support
3622
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3623
;;
3624
cxx*)
3625
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3626
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
3627
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
3628
echo "-hidden">> $lib.exp~
3629
$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~
3630
$rm $lib.exp'
3631
3632
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3633
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3634
3635
# Commands to make compiler produce verbose output that lists
3636
# what "hidden" libraries, object files and flags are used when
3637
# linking a shared library.
3638
#
3639
# There doesn't appear to be a way to prevent this compiler from
3640
# explicitly linking system object files so we need to strip them
3641
# from the output so that they don't get included in the library
3642
# dependencies.
3643
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
3644
;;
3645
*)
3646
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3647
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3648
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
3649
3650
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3651
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3652
3653
# Commands to make compiler produce verbose output that lists
3654
# what "hidden" libraries, object files and flags are used when
3655
# linking a shared library.
3656
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3657
3658
else
3659
# FIXME: insert proper C++ library support
3660
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3661
fi
3662
;;
3663
esac
3664
;;
3665
psos*)
3666
# FIXME: insert proper C++ library support
3667
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3668
;;
3669
sunos4*)
3670
case $cc_basename in
3671
CC*)
3672
# Sun C++ 4.x
3673
# FIXME: insert proper C++ library support
3674
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3675
;;
3676
lcc*)
3677
# Lucid
3678
# FIXME: insert proper C++ library support
3679
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3680
;;
3681
*)
3682
# FIXME: insert proper C++ library support
3683
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3684
;;
3685
esac
3686
;;
3687
solaris*)
3688
case $cc_basename in
3689
CC*)
3690
# Sun C++ 4.2, 5.x and Centerline C++
3691
_LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes
3692
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3693
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3694
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3695
$CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3696
3697
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3698
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3699
case $host_os in
3700
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
3701
*)
3702
# The compiler driver will combine and reorder linker options,
3703
# but understands `-z linker_flag'.
3704
# Supported since Solaris 2.6 (maybe 2.5.1?)
3705
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
3706
;;
3707
esac
3708
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3709
3710
output_verbose_link_cmd='echo'
3711
3712
# Archives containing C++ object files must be created using
3713
# "CC -xar", where "CC" is the Sun C++ compiler. This is
3714
# necessary to make sure instantiated templates are included
3715
# in the archive.
3716
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3717
;;
3718
gcx*)
3719
# Green Hills C++ Compiler
3720
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3721
3722
# The C++ compiler must be used to create the archive.
3723
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3724
;;
3725
*)
3726
# GNU C++ compiler with Solaris linker
3727
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3728
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3729
if $CC --version | grep -v '^2\.7' > /dev/null; then
3730
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3731
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3732
$CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3733
3734
# Commands to make compiler produce verbose output that lists
3735
# what "hidden" libraries, object files and flags are used when
3736
# linking a shared library.
3737
output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3738
else
3739
# g++ 2.7 appears to require `-G' NOT `-shared' on this
3740
# platform.
3741
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3742
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3743
$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3744
3745
# Commands to make compiler produce verbose output that lists
3746
# what "hidden" libraries, object files and flags are used when
3747
# linking a shared library.
3748
output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3749
fi
3750
3751
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3752
case $host_os in
3753
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
3754
*)
3755
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
3756
;;
3757
esac
3758
fi
3759
;;
3760
esac
3761
;;
3762
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
3763
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
3764
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3765
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3766
runpath_var='LD_RUN_PATH'
3767
3768
case $cc_basename in
3769
CC*)
3770
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3771
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3772
;;
3773
*)
3774
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3775
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3776
;;
3777
esac
3778
;;
3779
sysv5* | sco3.2v5* | sco5v6*)
3780
# Note: We can NOT use -z defs as we might desire, because we do not
3781
# link with -lc, and that would cause any symbols used from libc to
3782
# always be unresolved, which means just about no library would
3783
# ever link correctly. If we're not using GNU ld we use -z text
3784
# though, which does catch some bad symbols but isn't as heavy-handed
3785
# as -z defs.
3786
# For security reasons, it is highly recommended that you always
3787
# use absolute paths for naming shared libraries, and exclude the
3788
# DT_RUNPATH tag from executables and libraries. But doing so
3789
# requires that you compile everything twice, which is a pain.
3790
# So that behaviour is only enabled if SCOABSPATH is set to a
3791
# non-empty value in the environment. Most likely only useful for
3792
# creating official distributions of packages.
3793
# This is a hack until libtool officially supports absolute path
3794
# names for shared libraries.
3795
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
3796
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
3797
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3798
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3799
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
3800
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
3801
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3802
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
3803
runpath_var='LD_RUN_PATH'
3804
3805
case $cc_basename in
3806
CC*)
3807
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3808
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3809
;;
3810
*)
3811
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3812
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3813
;;
3814
esac
3815
;;
3816
tandem*)
3817
case $cc_basename in
3818
NCC*)
3819
# NonStop-UX NCC 3.20
3820
# FIXME: insert proper C++ library support
3821
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3822
;;
3823
*)
3824
# FIXME: insert proper C++ library support
3825
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3826
;;
3827
esac
3828
;;
3829
vxworks*)
3830
# FIXME: insert proper C++ library support
3831
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3832
;;
3833
*)
3834
# FIXME: insert proper C++ library support
3835
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3836
;;
3837
esac
3838
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3839
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3840
3841
_LT_AC_TAGVAR(GCC, $1)="$GXX"
3842
_LT_AC_TAGVAR(LD, $1)="$LD"
3843
3844
AC_LIBTOOL_POSTDEP_PREDEP($1)
3845
AC_LIBTOOL_PROG_COMPILER_PIC($1)
3846
AC_LIBTOOL_PROG_CC_C_O($1)
3847
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3848
AC_LIBTOOL_PROG_LD_SHLIBS($1)
3849
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3850
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3851
3852
AC_LIBTOOL_CONFIG($1)
3853
3854
AC_LANG_POP
3855
CC=$lt_save_CC
3856
LDCXX=$LD
3857
LD=$lt_save_LD
3858
GCC=$lt_save_GCC
3859
with_gnu_ldcxx=$with_gnu_ld
3860
with_gnu_ld=$lt_save_with_gnu_ld
3861
lt_cv_path_LDCXX=$lt_cv_path_LD
3862
lt_cv_path_LD=$lt_save_path_LD
3863
lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
3864
lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
3865
])# AC_LIBTOOL_LANG_CXX_CONFIG
3866
3867
# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3868
# ------------------------------------
3869
# Figure out "hidden" library dependencies from verbose
3870
# compiler output when linking a shared library.
3871
# Parse the compiler output and extract the necessary
3872
# objects, libraries and library flags.
3873
AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
3874
dnl we can't use the lt_simple_compile_test_code here,
3875
dnl because it contains code intended for an executable,
3876
dnl not a library. It's possible we should let each
3877
dnl tag define a new lt_????_link_test_code variable,
3878
dnl but it's only used here...
3879
ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3880
int a;
3881
void foo (void) { a = 0; }
3882
EOF
3883
],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3884
class Foo
3885
{
3886
public:
3887
Foo (void) { a = 0; }
3888
private:
3889
int a;
3890
};
3891
EOF
3892
],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3893
subroutine foo
3894
implicit none
3895
integer*4 a
3896
a=0
3897
return
3898
end
3899
EOF
3900
],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3901
public class foo {
3902
private int a;
3903
public void bar (void) {
3904
a = 0;
3905
}
3906
};
3907
EOF
3908
])
3909
dnl Parse the compiler output and extract the necessary
3910
dnl objects, libraries and library flags.
3911
if AC_TRY_EVAL(ac_compile); then
3912
# Parse the compiler output and extract the necessary
3913
# objects, libraries and library flags.
3914
3915
# Sentinel used to keep track of whether or not we are before
3916
# the conftest object file.
3917
pre_test_object_deps_done=no
3918
3919
# The `*' in the case matches for architectures that use `case' in
3920
# $output_verbose_cmd can trigger glob expansion during the loop
3921
# eval without this substitution.
3922
output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
3923
3924
for p in `eval $output_verbose_link_cmd`; do
3925
case $p in
3926
3927
-L* | -R* | -l*)
3928
# Some compilers place space between "-{L,R}" and the path.
3929
# Remove the space.
3930
if test $p = "-L" \
3931
|| test $p = "-R"; then
3932
prev=$p
3933
continue
3934
else
3935
prev=
3936
fi
3937
3938
if test "$pre_test_object_deps_done" = no; then
3939
case $p in
3940
-L* | -R*)
3941
# Internal compiler library paths should come after those
3942
# provided the user. The postdeps already come after the
3943
# user supplied libs so there is no need to process them.
3944
if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
3945
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
3946
else
3947
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
3948
fi
3949
;;
3950
# The "-l" case would never come before the object being
3951
# linked, so don't bother handling this case.
3952
esac
3953
else
3954
if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
3955
_LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
3956
else
3957
_LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
3958
fi
3959
fi
3960
;;
3961
3962
*.$objext)
3963
# This assumes that the test object file only shows up
3964
# once in the compiler output.
3965
if test "$p" = "conftest.$objext"; then
3966
pre_test_object_deps_done=yes
3967
continue
3968
fi
3969
3970
if test "$pre_test_object_deps_done" = no; then
3971
if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
3972
_LT_AC_TAGVAR(predep_objects, $1)="$p"
3973
else
3974
_LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
3975
fi
3976
else
3977
if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
3978
_LT_AC_TAGVAR(postdep_objects, $1)="$p"
3979
else
3980
_LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
3981
fi
3982
fi
3983
;;
3984
3985
*) ;; # Ignore the rest.
3986
3987
esac
3988
done
3989
3990
# Clean up.
3991
rm -f a.out a.exe
3992
else
3993
echo "libtool.m4: error: problem compiling $1 test program"
3994
fi
3995
3996
$rm -f confest.$objext
3997
3998
# PORTME: override above test on systems where it is broken
3999
ifelse([$1],[CXX],
4000
[case $host_os in
4001
interix[[3-9]]*)
4002
# Interix 3.5 installs completely hosed .la files for C++, so rather than
4003
# hack all around it, let's just trust "g++" to DTRT.
4004
_LT_AC_TAGVAR(predep_objects,$1)=
4005
_LT_AC_TAGVAR(postdep_objects,$1)=
4006
_LT_AC_TAGVAR(postdeps,$1)=
4007
;;
4008
4009
linux*)
4010
case `$CC -V 2>&1 | sed 5q` in
4011
*Sun\ C*)
4012
# Sun C++ 5.9
4013
#
4014
# The more standards-conforming stlport4 library is
4015
# incompatible with the Cstd library. Avoid specifying
4016
# it if it's in CXXFLAGS. Ignore libCrun as
4017
# -library=stlport4 depends on it.
4018
case " $CXX $CXXFLAGS " in
4019
*" -library=stlport4 "*)
4020
solaris_use_stlport4=yes
4021
;;
4022
esac
4023
if test "$solaris_use_stlport4" != yes; then
4024
_LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
4025
fi
4026
;;
4027
esac
4028
;;
4029
4030
solaris*)
4031
case $cc_basename in
4032
CC*)
4033
# The more standards-conforming stlport4 library is
4034
# incompatible with the Cstd library. Avoid specifying
4035
# it if it's in CXXFLAGS. Ignore libCrun as
4036
# -library=stlport4 depends on it.
4037
case " $CXX $CXXFLAGS " in
4038
*" -library=stlport4 "*)
4039
solaris_use_stlport4=yes
4040
;;
4041
esac
4042
4043
# Adding this requires a known-good setup of shared libraries for
4044
# Sun compiler versions before 5.6, else PIC objects from an old
4045
# archive will be linked into the output, leading to subtle bugs.
4046
if test "$solaris_use_stlport4" != yes; then
4047
_LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
4048
fi
4049
;;
4050
esac
4051
;;
4052
esac
4053
])
4054
4055
case " $_LT_AC_TAGVAR(postdeps, $1) " in
4056
*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
4057
esac
4058
])# AC_LIBTOOL_POSTDEP_PREDEP
4059
4060
# AC_LIBTOOL_LANG_F77_CONFIG
4061
# --------------------------
4062
# Ensure that the configuration vars for the C compiler are
4063
# suitably defined. Those variables are subsequently used by
4064
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4065
AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
4066
AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
4067
[AC_REQUIRE([AC_PROG_F77])
4068
AC_LANG_PUSH(Fortran 77)
4069
4070
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4071
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
4072
_LT_AC_TAGVAR(always_export_symbols, $1)=no
4073
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
4074
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
4075
_LT_AC_TAGVAR(hardcode_direct, $1)=no
4076
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
4077
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4078
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
4079
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
4080
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
4081
_LT_AC_TAGVAR(module_cmds, $1)=
4082
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
4083
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
4084
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
4085
_LT_AC_TAGVAR(no_undefined_flag, $1)=
4086
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
4087
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4088
4089
# Source file extension for f77 test sources.
4090
ac_ext=f
4091
4092
# Object file extension for compiled f77 test sources.
4093
objext=o
4094
_LT_AC_TAGVAR(objext, $1)=$objext
4095
4096
# Code to be used in simple compile tests
4097
lt_simple_compile_test_code="\
4098
subroutine t
4099
return
4100
end
4101
"
4102
4103
# Code to be used in simple link tests
4104
lt_simple_link_test_code="\
4105
program t
4106
end
4107
"
4108
4109
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
4110
_LT_AC_SYS_COMPILER
4111
4112
# save warnings/boilerplate of simple test code
4113
_LT_COMPILER_BOILERPLATE
4114
_LT_LINKER_BOILERPLATE
4115
4116
# Allow CC to be a program name with arguments.
4117
lt_save_CC="$CC"
4118
CC=${F77-"f77"}
4119
compiler=$CC
4120
_LT_AC_TAGVAR(compiler, $1)=$CC
4121
_LT_CC_BASENAME([$compiler])
4122
4123
AC_MSG_CHECKING([if libtool supports shared libraries])
4124
AC_MSG_RESULT([$can_build_shared])
4125
4126
AC_MSG_CHECKING([whether to build shared libraries])
4127
test "$can_build_shared" = "no" && enable_shared=no
4128
4129
# On AIX, shared libraries and static libraries use the same namespace, and
4130
# are all built from PIC.
4131
case $host_os in
4132
aix3*)
4133
test "$enable_shared" = yes && enable_static=no
4134
if test -n "$RANLIB"; then
4135
archive_cmds="$archive_cmds~\$RANLIB \$lib"
4136
postinstall_cmds='$RANLIB $lib'
4137
fi
4138
;;
4139
aix4* | aix5*)
4140
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
4141
test "$enable_shared" = yes && enable_static=no
4142
fi
4143
;;
4144
esac
4145
AC_MSG_RESULT([$enable_shared])
4146
4147
AC_MSG_CHECKING([whether to build static libraries])
4148
# Make sure either enable_shared or enable_static is yes.
4149
test "$enable_shared" = yes || enable_static=yes
4150
AC_MSG_RESULT([$enable_static])
4151
4152
_LT_AC_TAGVAR(GCC, $1)="$G77"
4153
_LT_AC_TAGVAR(LD, $1)="$LD"
4154
4155
AC_LIBTOOL_PROG_COMPILER_PIC($1)
4156
AC_LIBTOOL_PROG_CC_C_O($1)
4157
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4158
AC_LIBTOOL_PROG_LD_SHLIBS($1)
4159
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4160
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4161
4162
AC_LIBTOOL_CONFIG($1)
4163
4164
AC_LANG_POP
4165
CC="$lt_save_CC"
4166
])# AC_LIBTOOL_LANG_F77_CONFIG
4167
4168
4169
# AC_LIBTOOL_LANG_GCJ_CONFIG
4170
# --------------------------
4171
# Ensure that the configuration vars for the C compiler are
4172
# suitably defined. Those variables are subsequently used by
4173
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4174
AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
4175
AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
4176
[AC_LANG_SAVE
4177
4178
# Source file extension for Java test sources.
4179
ac_ext=java
4180
4181
# Object file extension for compiled Java test sources.
4182
objext=o
4183
_LT_AC_TAGVAR(objext, $1)=$objext
4184
4185
# Code to be used in simple compile tests
4186
lt_simple_compile_test_code="class foo {}"
4187
4188
# Code to be used in simple link tests
4189
lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
4190
4191
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
4192
_LT_AC_SYS_COMPILER
4193
4194
# save warnings/boilerplate of simple test code
4195
_LT_COMPILER_BOILERPLATE
4196
_LT_LINKER_BOILERPLATE
4197
4198
# Allow CC to be a program name with arguments.
4199
lt_save_CC="$CC"
4200
CC=${GCJ-"gcj"}
4201
compiler=$CC
4202
_LT_AC_TAGVAR(compiler, $1)=$CC
4203
_LT_CC_BASENAME([$compiler])
4204
4205
# GCJ did not exist at the time GCC didn't implicitly link libc in.
4206
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4207
4208
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
4209
4210
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
4211
AC_LIBTOOL_PROG_COMPILER_PIC($1)
4212
AC_LIBTOOL_PROG_CC_C_O($1)
4213
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4214
AC_LIBTOOL_PROG_LD_SHLIBS($1)
4215
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4216
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4217
4218
AC_LIBTOOL_CONFIG($1)
4219
4220
AC_LANG_RESTORE
4221
CC="$lt_save_CC"
4222
])# AC_LIBTOOL_LANG_GCJ_CONFIG
4223
4224
4225
# AC_LIBTOOL_LANG_RC_CONFIG
4226
# -------------------------
4227
# Ensure that the configuration vars for the Windows resource compiler are
4228
# suitably defined. Those variables are subsequently used by
4229
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4230
AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
4231
AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
4232
[AC_LANG_SAVE
4233
4234
# Source file extension for RC test sources.
4235
ac_ext=rc
4236
4237
# Object file extension for compiled RC test sources.
4238
objext=o
4239
_LT_AC_TAGVAR(objext, $1)=$objext
4240
4241
# Code to be used in simple compile tests
4242
lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
4243
4244
# Code to be used in simple link tests
4245
lt_simple_link_test_code="$lt_simple_compile_test_code"
4246
4247
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
4248
_LT_AC_SYS_COMPILER
4249
4250
# save warnings/boilerplate of simple test code
4251
_LT_COMPILER_BOILERPLATE
4252
_LT_LINKER_BOILERPLATE
4253
4254
# Allow CC to be a program name with arguments.
4255
lt_save_CC="$CC"
4256
CC=${RC-"windres"}
4257
compiler=$CC
4258
_LT_AC_TAGVAR(compiler, $1)=$CC
4259
_LT_CC_BASENAME([$compiler])
4260
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
4261
4262
AC_LIBTOOL_CONFIG($1)
4263
4264
AC_LANG_RESTORE
4265
CC="$lt_save_CC"
4266
])# AC_LIBTOOL_LANG_RC_CONFIG
4267
4268
4269
# AC_LIBTOOL_CONFIG([TAGNAME])
4270
# ----------------------------
4271
# If TAGNAME is not passed, then create an initial libtool script
4272
# with a default configuration from the untagged config vars. Otherwise
4273
# add code to config.status for appending the configuration named by
4274
# TAGNAME from the matching tagged config vars.
4275
AC_DEFUN([AC_LIBTOOL_CONFIG],
4276
[# The else clause should only fire when bootstrapping the
4277
# libtool distribution, otherwise you forgot to ship ltmain.sh
4278
# with your package, and you will get complaints that there are
4279
# no rules to generate ltmain.sh.
4280
if test -f "$ltmain"; then
4281
# See if we are running on zsh, and set the options which allow our commands through
4282
# without removal of \ escapes.
4283
if test -n "${ZSH_VERSION+set}" ; then
4284
setopt NO_GLOB_SUBST
4285
fi
4286
# Now quote all the things that may contain metacharacters while being
4287
# careful not to overquote the AC_SUBSTed values. We take copies of the
4288
# variables and quote the copies for generation of the libtool script.
4289
for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
4290
SED SHELL STRIP \
4291
libname_spec library_names_spec soname_spec extract_expsyms_cmds \
4292
old_striplib striplib file_magic_cmd finish_cmds finish_eval \
4293
deplibs_check_method reload_flag reload_cmds need_locks \
4294
lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
4295
lt_cv_sys_global_symbol_to_c_name_address \
4296
sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
4297
old_postinstall_cmds old_postuninstall_cmds \
4298
_LT_AC_TAGVAR(compiler, $1) \
4299
_LT_AC_TAGVAR(CC, $1) \
4300
_LT_AC_TAGVAR(LD, $1) \
4301
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
4302
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
4303
_LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
4304
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
4305
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
4306
_LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
4307
_LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
4308
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
4309
_LT_AC_TAGVAR(old_archive_cmds, $1) \
4310
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
4311
_LT_AC_TAGVAR(predep_objects, $1) \
4312
_LT_AC_TAGVAR(postdep_objects, $1) \
4313
_LT_AC_TAGVAR(predeps, $1) \
4314
_LT_AC_TAGVAR(postdeps, $1) \
4315
_LT_AC_TAGVAR(compiler_lib_search_path, $1) \
4316
_LT_AC_TAGVAR(archive_cmds, $1) \
4317
_LT_AC_TAGVAR(archive_expsym_cmds, $1) \
4318
_LT_AC_TAGVAR(postinstall_cmds, $1) \
4319
_LT_AC_TAGVAR(postuninstall_cmds, $1) \
4320
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
4321
_LT_AC_TAGVAR(allow_undefined_flag, $1) \
4322
_LT_AC_TAGVAR(no_undefined_flag, $1) \
4323
_LT_AC_TAGVAR(export_symbols_cmds, $1) \
4324
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
4325
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
4326
_LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
4327
_LT_AC_TAGVAR(hardcode_automatic, $1) \
4328
_LT_AC_TAGVAR(module_cmds, $1) \
4329
_LT_AC_TAGVAR(module_expsym_cmds, $1) \
4330
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
4331
_LT_AC_TAGVAR(fix_srcfile_path, $1) \
4332
_LT_AC_TAGVAR(exclude_expsyms, $1) \
4333
_LT_AC_TAGVAR(include_expsyms, $1); do
4334
4335
case $var in
4336
_LT_AC_TAGVAR(old_archive_cmds, $1) | \
4337
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
4338
_LT_AC_TAGVAR(archive_cmds, $1) | \
4339
_LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
4340
_LT_AC_TAGVAR(module_cmds, $1) | \
4341
_LT_AC_TAGVAR(module_expsym_cmds, $1) | \
4342
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
4343
_LT_AC_TAGVAR(export_symbols_cmds, $1) | \
4344
extract_expsyms_cmds | reload_cmds | finish_cmds | \
4345
postinstall_cmds | postuninstall_cmds | \
4346
old_postinstall_cmds | old_postuninstall_cmds | \
4347
sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
4348
# Double-quote double-evaled strings.
4349
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
4350
;;
4351
*)
4352
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
4353
;;
4354
esac
4355
done
4356
4357
case $lt_echo in
4358
*'\[$]0 --fallback-echo"')
4359
lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
4360
;;
4361
esac
4362
4363
ifelse([$1], [],
4364
[cfgfile="${ofile}T"
4365
trap "$rm \"$cfgfile\"; exit 1" 1 2 15
4366
$rm -f "$cfgfile"
4367
AC_MSG_NOTICE([creating $ofile])],
4368
[cfgfile="$ofile"])
4369
4370
cat <<__EOF__ >> "$cfgfile"
4371
ifelse([$1], [],
4372
[#! $SHELL
4373
4374
# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
4375
# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
4376
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
4377
#
4378
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
4379
# Free Software Foundation, Inc.
4380
#
4381
# This file is part of GNU Libtool:
4382
# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
4383
#
4384
# This program is free software; you can redistribute it and/or modify
4385
# it under the terms of the GNU General Public License as published by
4386
# the Free Software Foundation; either version 2 of the License, or
4387
# (at your option) any later version.
4388
#
4389
# This program is distributed in the hope that it will be useful, but
4390
# WITHOUT ANY WARRANTY; without even the implied warranty of
4391
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
4392
# General Public License for more details.
4393
#
4394
# You should have received a copy of the GNU General Public License
4395
# along with this program; if not, write to the Free Software
4396
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
4397
#
4398
# As a special exception to the GNU General Public License, if you
4399
# distribute this file as part of a program that contains a
4400
# configuration script generated by Autoconf, you may include it under
4401
# the same distribution terms that you use for the rest of that program.
4402
4403
# A sed program that does not truncate output.
4404
SED=$lt_SED
4405
4406
# Sed that helps us avoid accidentally triggering echo(1) options like -n.
4407
Xsed="$SED -e 1s/^X//"
4408
4409
# The HP-UX ksh and POSIX shell print the target directory to stdout
4410
# if CDPATH is set.
4411
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4412
4413
# The names of the tagged configurations supported by this script.
4414
available_tags=
4415
4416
# ### BEGIN LIBTOOL CONFIG],
4417
[# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
4418
4419
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4420
4421
# Shell to use when invoking shell scripts.
4422
SHELL=$lt_SHELL
4423
4424
# Whether or not to build shared libraries.
4425
build_libtool_libs=$enable_shared
4426
4427
# Whether or not to build static libraries.
4428
build_old_libs=$enable_static
4429
4430
# Whether or not to add -lc for building shared libraries.
4431
build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
4432
4433
# Whether or not to disallow shared libs when runtime libs are static
4434
allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
4435
4436
# Whether or not to optimize for fast installation.
4437
fast_install=$enable_fast_install
4438
4439
# The host system.
4440
host_alias=$host_alias
4441
host=$host
4442
host_os=$host_os
4443
4444
# The build system.
4445
build_alias=$build_alias
4446
build=$build
4447
build_os=$build_os
4448
4449
# An echo program that does not interpret backslashes.
4450
echo=$lt_echo
4451
4452
# The archiver.
4453
AR=$lt_AR
4454
AR_FLAGS=$lt_AR_FLAGS
4455
4456
# A C compiler.
4457
LTCC=$lt_LTCC
4458
4459
# LTCC compiler flags.
4460
LTCFLAGS=$lt_LTCFLAGS
4461
4462
# A language-specific compiler.
4463
CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
4464
4465
# Is the compiler the GNU C compiler?
4466
with_gcc=$_LT_AC_TAGVAR(GCC, $1)
4467
4468
# An ERE matcher.
4469
EGREP=$lt_EGREP
4470
4471
# The linker used to build libraries.
4472
LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4473
4474
# Whether we need hard or soft links.
4475
LN_S=$lt_LN_S
4476
4477
# A BSD-compatible nm program.
4478
NM=$lt_NM
4479
4480
# A symbol stripping program
4481
STRIP=$lt_STRIP
4482
4483
# Used to examine libraries when file_magic_cmd begins "file"
4484
MAGIC_CMD=$MAGIC_CMD
4485
4486
# Used on cygwin: DLL creation program.
4487
DLLTOOL="$DLLTOOL"
4488
4489
# Used on cygwin: object dumper.
4490
OBJDUMP="$OBJDUMP"
4491
4492
# Used on cygwin: assembler.
4493
AS="$AS"
4494
4495
# The name of the directory that contains temporary libtool files.
4496
objdir=$objdir
4497
4498
# How to create reloadable object files.
4499
reload_flag=$lt_reload_flag
4500
reload_cmds=$lt_reload_cmds
4501
4502
# How to pass a linker flag through the compiler.
4503
wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4504
4505
# Object file suffix (normally "o").
4506
objext="$ac_objext"
4507
4508
# Old archive suffix (normally "a").
4509
libext="$libext"
4510
4511
# Shared library suffix (normally ".so").
4512
shrext_cmds='$shrext_cmds'
4513
4514
# Executable file suffix (normally "").
4515
exeext="$exeext"
4516
4517
# Additional compiler flags for building library objects.
4518
pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4519
pic_mode=$pic_mode
4520
4521
# What is the maximum length of a command?
4522
max_cmd_len=$lt_cv_sys_max_cmd_len
4523
4524
# Does compiler simultaneously support -c and -o options?
4525
compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4526
4527
# Must we lock files when doing compilation?
4528
need_locks=$lt_need_locks
4529
4530
# Do we need the lib prefix for modules?
4531
need_lib_prefix=$need_lib_prefix
4532
4533
# Do we need a version for libraries?
4534
need_version=$need_version
4535
4536
# Whether dlopen is supported.
4537
dlopen_support=$enable_dlopen
4538
4539
# Whether dlopen of programs is supported.
4540
dlopen_self=$enable_dlopen_self
4541
4542
# Whether dlopen of statically linked programs is supported.
4543
dlopen_self_static=$enable_dlopen_self_static
4544
4545
# Compiler flag to prevent dynamic linking.
4546
link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
4547
4548
# Compiler flag to turn off builtin functions.
4549
no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
4550
4551
# Compiler flag to allow reflexive dlopens.
4552
export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
4553
4554
# Compiler flag to generate shared objects directly from archives.
4555
whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
4556
4557
# Compiler flag to generate thread-safe objects.
4558
thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
4559
4560
# Library versioning type.
4561
version_type=$version_type
4562
4563
# Format of library name prefix.
4564
libname_spec=$lt_libname_spec
4565
4566
# List of archive names. First name is the real one, the rest are links.
4567
# The last name is the one that the linker finds with -lNAME.
4568
library_names_spec=$lt_library_names_spec
4569
4570
# The coded name of the library, if different from the real name.
4571
soname_spec=$lt_soname_spec
4572
4573
# Commands used to build and install an old-style archive.
4574
RANLIB=$lt_RANLIB
4575
old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
4576
old_postinstall_cmds=$lt_old_postinstall_cmds
4577
old_postuninstall_cmds=$lt_old_postuninstall_cmds
4578
4579
# Create an old-style archive from a shared archive.
4580
old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
4581
4582
# Create a temporary old-style archive to link instead of a shared archive.
4583
old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
4584
4585
# Commands used to build and install a shared archive.
4586
archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4587
archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
4588
postinstall_cmds=$lt_postinstall_cmds
4589
postuninstall_cmds=$lt_postuninstall_cmds
4590
4591
# Commands used to build a loadable module (assumed same as above if empty)
4592
module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4593
module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4594
4595
# Commands to strip libraries.
4596
old_striplib=$lt_old_striplib
4597
striplib=$lt_striplib
4598
4599
# Dependencies to place before the objects being linked to create a
4600
# shared library.
4601
predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
4602
4603
# Dependencies to place after the objects being linked to create a
4604
# shared library.
4605
postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
4606
4607
# Dependencies to place before the objects being linked to create a
4608
# shared library.
4609
predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
4610
4611
# Dependencies to place after the objects being linked to create a
4612
# shared library.
4613
postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
4614
4615
# The library search path used internally by the compiler when linking
4616
# a shared library.
4617
compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
4618
4619
# Method to check whether dependent libraries are shared objects.
4620
deplibs_check_method=$lt_deplibs_check_method
4621
4622
# Command to use when deplibs_check_method == file_magic.
4623
file_magic_cmd=$lt_file_magic_cmd
4624
4625
# Flag that allows shared libraries with undefined symbols to be built.
4626
allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
4627
4628
# Flag that forces no undefined symbols.
4629
no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
4630
4631
# Commands used to finish a libtool library installation in a directory.
4632
finish_cmds=$lt_finish_cmds
4633
4634
# Same as above, but a single script fragment to be evaled but not shown.
4635
finish_eval=$lt_finish_eval
4636
4637
# Take the output of nm and produce a listing of raw symbols and C names.
4638
global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
4639
4640
# Transform the output of nm in a proper C declaration
4641
global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
4642
4643
# Transform the output of nm in a C name address pair
4644
global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
4645
4646
# This is the shared library runtime path variable.
4647
runpath_var=$runpath_var
4648
4649
# This is the shared library path variable.
4650
shlibpath_var=$shlibpath_var
4651
4652
# Is shlibpath searched before the hard-coded library search path?
4653
shlibpath_overrides_runpath=$shlibpath_overrides_runpath
4654
4655
# How to hardcode a shared library path into an executable.
4656
hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
4657
4658
# Whether we should hardcode library paths into libraries.
4659
hardcode_into_libs=$hardcode_into_libs
4660
4661
# Flag to hardcode \$libdir into a binary during linking.
4662
# This must work even if \$libdir does not exist.
4663
hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
4664
4665
# If ld is used when linking, flag to hardcode \$libdir into
4666
# a binary during linking. This must work even if \$libdir does
4667
# not exist.
4668
hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
4669
4670
# Whether we need a single -rpath flag with a separated argument.
4671
hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
4672
4673
# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
4674
# resulting binary.
4675
hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
4676
4677
# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
4678
# resulting binary.
4679
hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
4680
4681
# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
4682
# the resulting binary.
4683
hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
4684
4685
# Set to yes if building a shared library automatically hardcodes DIR into the library
4686
# and all subsequent libraries and executables linked against it.
4687
hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
4688
4689
# Variables whose values should be saved in libtool wrapper scripts and
4690
# restored at relink time.
4691
variables_saved_for_relink="$variables_saved_for_relink"
4692
4693
# Whether libtool must link a program against all its dependency libraries.
4694
link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
4695
4696
# Compile-time system search path for libraries
4697
sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
4698
4699
# Run-time system search path for libraries
4700
sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
4701
4702
# Fix the shell variable \$srcfile for the compiler.
4703
fix_srcfile_path=$lt_fix_srcfile_path
4704
4705
# Set to yes if exported symbols are required.
4706
always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
4707
4708
# The commands to list exported symbols.
4709
export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
4710
4711
# The commands to extract the exported symbol list from a shared archive.
4712
extract_expsyms_cmds=$lt_extract_expsyms_cmds
4713
4714
# Symbols that should not be listed in the preloaded symbols.
4715
exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
4716
4717
# Symbols that must always be exported.
4718
include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
4719
4720
ifelse([$1],[],
4721
[# ### END LIBTOOL CONFIG],
4722
[# ### END LIBTOOL TAG CONFIG: $tagname])
4723
4724
__EOF__
4725
4726
ifelse([$1],[], [
4727
case $host_os in
4728
aix3*)
4729
cat <<\EOF >> "$cfgfile"
4730
4731
# AIX sometimes has problems with the GCC collect2 program. For some
4732
# reason, if we set the COLLECT_NAMES environment variable, the problems
4733
# vanish in a puff of smoke.
4734
if test "X${COLLECT_NAMES+set}" != Xset; then
4735
COLLECT_NAMES=
4736
export COLLECT_NAMES
4737
fi
4738
EOF
4739
;;
4740
esac
4741
4742
# We use sed instead of cat because bash on DJGPP gets confused if
4743
# if finds mixed CR/LF and LF-only lines. Since sed operates in
4744
# text mode, it properly converts lines to CR/LF. This bash problem
4745
# is reportedly fixed, but why not run on old versions too?
4746
sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
4747
4748
mv -f "$cfgfile" "$ofile" || \
4749
(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
4750
chmod +x "$ofile"
4751
])
4752
else
4753
# If there is no Makefile yet, we rely on a make rule to execute
4754
# `config.status --recheck' to rerun these tests and create the
4755
# libtool script then.
4756
ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
4757
if test -f "$ltmain_in"; then
4758
test -f Makefile && make "$ltmain"
4759
fi
4760
fi
4761
])# AC_LIBTOOL_CONFIG
4762
4763
4764
# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
4765
# -------------------------------------------
4766
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
4767
[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
4768
4769
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
4770
4771
if test "$GCC" = yes; then
4772
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
4773
4774
AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
4775
lt_cv_prog_compiler_rtti_exceptions,
4776
[-fno-rtti -fno-exceptions], [],
4777
[_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
4778
fi
4779
])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
4780
4781
4782
# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4783
# ---------------------------------
4784
AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
4785
[AC_REQUIRE([AC_CANONICAL_HOST])
4786
AC_REQUIRE([LT_AC_PROG_SED])
4787
AC_REQUIRE([AC_PROG_NM])
4788
AC_REQUIRE([AC_OBJEXT])
4789
# Check for command to grab the raw symbol name followed by C symbol from nm.
4790
AC_MSG_CHECKING([command to parse $NM output from $compiler object])
4791
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
4792
[
4793
# These are sane defaults that work on at least a few old systems.
4794
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
4795
4796
# Character class describing NM global symbol codes.
4797
symcode='[[BCDEGRST]]'
4798
4799
# Regexp to match symbols that can be accessed directly from C.
4800
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
4801
4802
# Transform an extracted symbol line into a proper C declaration
4803
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
4804
4805
# Transform an extracted symbol line into symbol name and symbol address
4806
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4807
4808
# Define system-specific variables.
4809
case $host_os in
4810
aix*)
4811
symcode='[[BCDT]]'
4812
;;
4813
cygwin* | mingw* | pw32*)
4814
symcode='[[ABCDGISTW]]'
4815
;;
4816
hpux*) # Its linker distinguishes data from code symbols
4817
if test "$host_cpu" = ia64; then
4818
symcode='[[ABCDEGRST]]'
4819
fi
4820
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4821
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4822
;;
4823
linux* | k*bsd*-gnu)
4824
if test "$host_cpu" = ia64; then
4825
symcode='[[ABCDGIRSTW]]'
4826
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4827
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4828
fi
4829
;;
4830
irix* | nonstopux*)
4831
symcode='[[BCDEGRST]]'
4832
;;
4833
osf*)
4834
symcode='[[BCDEGQRST]]'
4835
;;
4836
solaris*)
4837
symcode='[[BDRT]]'
4838
;;
4839
sco3.2v5*)
4840
symcode='[[DT]]'
4841
;;
4842
sysv4.2uw2*)
4843
symcode='[[DT]]'
4844
;;
4845
sysv5* | sco5v6* | unixware* | OpenUNIX*)
4846
symcode='[[ABDT]]'
4847
;;
4848
sysv4)
4849
symcode='[[DFNSTU]]'
4850
;;
4851
esac
4852
4853
# Handle CRLF in mingw tool chain
4854
opt_cr=
4855
case $build_os in
4856
mingw*)
4857
opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4858
;;
4859
esac
4860
4861
# If we're using GNU nm, then use its standard symbol codes.
4862
case `$NM -V 2>&1` in
4863
*GNU* | *'with BFD'*)
4864
symcode='[[ABCDGIRSTW]]' ;;
4865
esac
4866
4867
# Try without a prefix undercore, then with it.
4868
for ac_symprfx in "" "_"; do
4869
4870
# Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
4871
symxfrm="\\1 $ac_symprfx\\2 \\2"
4872
4873
# Write the raw and C identifiers.
4874
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
4875
4876
# Check to see that the pipe works correctly.
4877
pipe_works=no
4878
4879
rm -f conftest*
4880
cat > conftest.$ac_ext <<EOF
4881
#ifdef __cplusplus
4882
extern "C" {
4883
#endif
4884
char nm_test_var;
4885
void nm_test_func(){}
4886
#ifdef __cplusplus
4887
}
4888
#endif
4889
int main(){nm_test_var='a';nm_test_func();return(0);}
4890
EOF
4891
4892
if AC_TRY_EVAL(ac_compile); then
4893
# Now try to grab the symbols.
4894
nlist=conftest.nm
4895
if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4896
# Try sorting and uniquifying the output.
4897
if sort "$nlist" | uniq > "$nlist"T; then
4898
mv -f "$nlist"T "$nlist"
4899
else
4900
rm -f "$nlist"T
4901
fi
4902
4903
# Make sure that we snagged all the symbols we need.
4904
if grep ' nm_test_var$' "$nlist" >/dev/null; then
4905
if grep ' nm_test_func$' "$nlist" >/dev/null; then
4906
cat <<EOF > conftest.$ac_ext
4907
#ifdef __cplusplus
4908
extern "C" {
4909
#endif
4910
4911
EOF
4912
# Now generate the symbol file.
4913
eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
4914
4915
cat <<EOF >> conftest.$ac_ext
4916
#if defined (__STDC__) && __STDC__
4917
# define lt_ptr_t void *
4918
#else
4919
# define lt_ptr_t char *
4920
# define const
4921
#endif
4922
4923
/* The mapping between symbol names and symbols. */
4924
const struct {
4925
const char *name;
4926
lt_ptr_t address;
4927
}
4928
lt_preloaded_symbols[[]] =
4929
{
4930
EOF
4931
$SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
4932
cat <<\EOF >> conftest.$ac_ext
4933
{0, (lt_ptr_t) 0}
4934
};
4935
4936
#ifdef __cplusplus
4937
}
4938
#endif
4939
EOF
4940
# Now try linking the two files.
4941
mv conftest.$ac_objext conftstm.$ac_objext
4942
lt_save_LIBS="$LIBS"
4943
lt_save_CFLAGS="$CFLAGS"
4944
LIBS="conftstm.$ac_objext"
4945
CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4946
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
4947
pipe_works=yes
4948
fi
4949
LIBS="$lt_save_LIBS"
4950
CFLAGS="$lt_save_CFLAGS"
4951
else
4952
echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4953
fi
4954
else
4955
echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4956
fi
4957
else
4958
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4959
fi
4960
else
4961
echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4962
cat conftest.$ac_ext >&5
4963
fi
4964
rm -f conftest* conftst*
4965
4966
# Do not use the global_symbol_pipe unless it works.
4967
if test "$pipe_works" = yes; then
4968
break
4969
else
4970
lt_cv_sys_global_symbol_pipe=
4971
fi
4972
done
4973
])
4974
if test -z "$lt_cv_sys_global_symbol_pipe"; then
4975
lt_cv_sys_global_symbol_to_cdecl=
4976
fi
4977
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4978
AC_MSG_RESULT(failed)
4979
else
4980
AC_MSG_RESULT(ok)
4981
fi
4982
]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4983
4984
4985
# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
4986
# ---------------------------------------
4987
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
4988
[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
4989
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4990
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
4991
4992
AC_MSG_CHECKING([for $compiler option to produce PIC])
4993
ifelse([$1],[CXX],[
4994
# C++ specific cases for pic, static, wl, etc.
4995
if test "$GXX" = yes; then
4996
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4997
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4998
4999
case $host_os in
5000
aix*)
5001
# All AIX code is PIC.
5002
if test "$host_cpu" = ia64; then
5003
# AIX 5 now supports IA64 processor
5004
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5005
fi
5006
;;
5007
amigaos*)
5008
# FIXME: we need at least 68020 code to build shared libraries, but
5009
# adding the `-m68020' flag to GCC prevents building anything better,
5010
# like `-m68040'.
5011
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
5012
;;
5013
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
5014
# PIC is the default for these OSes.
5015
;;
5016
mingw* | cygwin* | os2* | pw32*)
5017
# This hack is so that the source file can tell whether it is being
5018
# built for inclusion in a dll (and should export symbols for example).
5019
# Although the cygwin gcc ignores -fPIC, still need this for old-style
5020
# (--disable-auto-import) libraries
5021
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5022
;;
5023
darwin* | rhapsody*)
5024
# PIC is the default on this platform
5025
# Common symbols not allowed in MH_DYLIB files
5026
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
5027
;;
5028
*djgpp*)
5029
# DJGPP does not support shared libraries at all
5030
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5031
;;
5032
interix[[3-9]]*)
5033
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
5034
# Instead, we relocate shared libraries at runtime.
5035
;;
5036
sysv4*MP*)
5037
if test -d /usr/nec; then
5038
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
5039
fi
5040
;;
5041
hpux*)
5042
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5043
# not for PA HP-UX.
5044
case $host_cpu in
5045
hppa*64*|ia64*)
5046
;;
5047
*)
5048
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5049
;;
5050
esac
5051
;;
5052
*)
5053
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5054
;;
5055
esac
5056
else
5057
case $host_os in
5058
aix4* | aix5*)
5059
# All AIX code is PIC.
5060
if test "$host_cpu" = ia64; then
5061
# AIX 5 now supports IA64 processor
5062
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5063
else
5064
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5065
fi
5066
;;
5067
chorus*)
5068
case $cc_basename in
5069
cxch68*)
5070
# Green Hills C++ Compiler
5071
# _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
5072
;;
5073
esac
5074
;;
5075
darwin*)
5076
# PIC is the default on this platform
5077
# Common symbols not allowed in MH_DYLIB files
5078
case $cc_basename in
5079
xlc*)
5080
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
5081
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5082
;;
5083
esac
5084
;;
5085
dgux*)
5086
case $cc_basename in
5087
ec++*)
5088
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5089
;;
5090
ghcx*)
5091
# Green Hills C++ Compiler
5092
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5093
;;
5094
*)
5095
;;
5096
esac
5097
;;
5098
freebsd* | dragonfly*)
5099
# FreeBSD uses GNU C++
5100
;;
5101
hpux9* | hpux10* | hpux11*)
5102
case $cc_basename in
5103
CC*)
5104
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5105
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5106
if test "$host_cpu" != ia64; then
5107
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5108
fi
5109
;;
5110
aCC*)
5111
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5112
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5113
case $host_cpu in
5114
hppa*64*|ia64*)
5115
# +Z the default
5116
;;
5117
*)
5118
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5119
;;
5120
esac
5121
;;
5122
*)
5123
;;
5124
esac
5125
;;
5126
interix*)
5127
# This is c89, which is MS Visual C++ (no shared libs)
5128
# Anyone wants to do a port?
5129
;;
5130
irix5* | irix6* | nonstopux*)
5131
case $cc_basename in
5132
CC*)
5133
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5134
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5135
# CC pic flag -KPIC is the default.
5136
;;
5137
*)
5138
;;
5139
esac
5140
;;
5141
linux* | k*bsd*-gnu)
5142
case $cc_basename in
5143
KCC*)
5144
# KAI C++ Compiler
5145
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
5146
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5147
;;
5148
icpc* | ecpc*)
5149
# Intel C++
5150
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5151
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5152
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5153
;;
5154
pgCC*)
5155
# Portland Group C++ compiler.
5156
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5157
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
5158
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5159
;;
5160
cxx*)
5161
# Compaq C++
5162
# Make sure the PIC flag is empty. It appears that all Alpha
5163
# Linux and Compaq Tru64 Unix objects are PIC.
5164
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5165
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5166
;;
5167
*)
5168
case `$CC -V 2>&1 | sed 5q` in
5169
*Sun\ C*)
5170
# Sun C++ 5.9
5171
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5172
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5173
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5174
;;
5175
esac
5176
;;
5177
esac
5178
;;
5179
lynxos*)
5180
;;
5181
m88k*)
5182
;;
5183
mvs*)
5184
case $cc_basename in
5185
cxx*)
5186
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
5187
;;
5188
*)
5189
;;
5190
esac
5191
;;
5192
netbsd*)
5193
;;
5194
osf3* | osf4* | osf5*)
5195
case $cc_basename in
5196
KCC*)
5197
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
5198
;;
5199
RCC*)
5200
# Rational C++ 2.4.1
5201
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5202
;;
5203
cxx*)
5204
# Digital/Compaq C++
5205
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5206
# Make sure the PIC flag is empty. It appears that all Alpha
5207
# Linux and Compaq Tru64 Unix objects are PIC.
5208
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5209
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5210
;;
5211
*)
5212
;;
5213
esac
5214
;;
5215
psos*)
5216
;;
5217
solaris*)
5218
case $cc_basename in
5219
CC*)
5220
# Sun C++ 4.2, 5.x and Centerline C++
5221
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5222
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5223
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5224
;;
5225
gcx*)
5226
# Green Hills C++ Compiler
5227
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5228
;;
5229
*)
5230
;;
5231
esac
5232
;;
5233
sunos4*)
5234
case $cc_basename in
5235
CC*)
5236
# Sun C++ 4.x
5237
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5238
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5239
;;
5240
lcc*)
5241
# Lucid
5242
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5243
;;
5244
*)
5245
;;
5246
esac
5247
;;
5248
tandem*)
5249
case $cc_basename in
5250
NCC*)
5251
# NonStop-UX NCC 3.20
5252
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5253
;;
5254
*)
5255
;;
5256
esac
5257
;;
5258
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
5259
case $cc_basename in
5260
CC*)
5261
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5262
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5263
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5264
;;
5265
esac
5266
;;
5267
vxworks*)
5268
;;
5269
*)
5270
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5271
;;
5272
esac
5273
fi
5274
],
5275
[
5276
if test "$GCC" = yes; then
5277
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5278
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5279
5280
case $host_os in
5281
aix*)
5282
# All AIX code is PIC.
5283
if test "$host_cpu" = ia64; then
5284
# AIX 5 now supports IA64 processor
5285
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5286
fi
5287
;;
5288
5289
amigaos*)
5290
# FIXME: we need at least 68020 code to build shared libraries, but
5291
# adding the `-m68020' flag to GCC prevents building anything better,
5292
# like `-m68040'.
5293
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
5294
;;
5295
5296
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
5297
# PIC is the default for these OSes.
5298
;;
5299
5300
mingw* | cygwin* | pw32* | os2*)
5301
# This hack is so that the source file can tell whether it is being
5302
# built for inclusion in a dll (and should export symbols for example).
5303
# Although the cygwin gcc ignores -fPIC, still need this for old-style
5304
# (--disable-auto-import) libraries
5305
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5306
;;
5307
5308
darwin* | rhapsody*)
5309
# PIC is the default on this platform
5310
# Common symbols not allowed in MH_DYLIB files
5311
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
5312
;;
5313
5314
interix[[3-9]]*)
5315
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
5316
# Instead, we relocate shared libraries at runtime.
5317
;;
5318
5319
msdosdjgpp*)
5320
# Just because we use GCC doesn't mean we suddenly get shared libraries
5321
# on systems that don't support them.
5322
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5323
enable_shared=no
5324
;;
5325
5326
sysv4*MP*)
5327
if test -d /usr/nec; then
5328
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
5329
fi
5330
;;
5331
5332
hpux*)
5333
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5334
# not for PA HP-UX.
5335
case $host_cpu in
5336
hppa*64*|ia64*)
5337
# +Z the default
5338
;;
5339
*)
5340
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5341
;;
5342
esac
5343
;;
5344
5345
*)
5346
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5347
;;
5348
esac
5349
else
5350
# PORTME Check for flag to pass linker flags through the system compiler.
5351
case $host_os in
5352
aix*)
5353
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5354
if test "$host_cpu" = ia64; then
5355
# AIX 5 now supports IA64 processor
5356
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5357
else
5358
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5359
fi
5360
;;
5361
darwin*)
5362
# PIC is the default on this platform
5363
# Common symbols not allowed in MH_DYLIB files
5364
case $cc_basename in
5365
xlc*)
5366
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
5367
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5368
;;
5369
esac
5370
;;
5371
5372
mingw* | cygwin* | pw32* | os2*)
5373
# This hack is so that the source file can tell whether it is being
5374
# built for inclusion in a dll (and should export symbols for example).
5375
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5376
;;
5377
5378
hpux9* | hpux10* | hpux11*)
5379
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5380
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5381
# not for PA HP-UX.
5382
case $host_cpu in
5383
hppa*64*|ia64*)
5384
# +Z the default
5385
;;
5386
*)
5387
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5388
;;
5389
esac
5390
# Is there a better lt_prog_compiler_static that works with the bundled CC?
5391
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5392
;;
5393
5394
irix5* | irix6* | nonstopux*)
5395
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5396
# PIC (with -KPIC) is the default.
5397
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5398
;;
5399
5400
newsos6)
5401
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5402
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5403
;;
5404
5405
linux* | k*bsd*-gnu)
5406
case $cc_basename in
5407
icc* | ecc*)
5408
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5409
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5410
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5411
;;
5412
pgcc* | pgf77* | pgf90* | pgf95*)
5413
# Portland Group compilers (*not* the Pentium gcc compiler,
5414
# which looks to be a dead project)
5415
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5416
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
5417
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5418
;;
5419
ccc*)
5420
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5421
# All Alpha code is PIC.
5422
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5423
;;
5424
*)
5425
case `$CC -V 2>&1 | sed 5q` in
5426
*Sun\ C*)
5427
# Sun C 5.9
5428
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5429
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5430
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5431
;;
5432
*Sun\ F*)
5433
# Sun Fortran 8.3 passes all unrecognized flags to the linker
5434
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5435
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5436
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=''
5437
;;
5438
esac
5439
;;
5440
esac
5441
;;
5442
5443
osf3* | osf4* | osf5*)
5444
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5445
# All OSF/1 code is PIC.
5446
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5447
;;
5448
5449
rdos*)
5450
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5451
;;
5452
5453
solaris*)
5454
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5455
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5456
case $cc_basename in
5457
f77* | f90* | f95*)
5458
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
5459
*)
5460
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
5461
esac
5462
;;
5463
5464
sunos4*)
5465
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5466
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5467
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5468
;;
5469
5470
sysv4 | sysv4.2uw2* | sysv4.3*)
5471
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5472
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5473
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5474
;;
5475
5476
sysv4*MP*)
5477
if test -d /usr/nec ;then
5478
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
5479
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5480
fi
5481
;;
5482
5483
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
5484
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5485
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5486
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5487
;;
5488
5489
unicos*)
5490
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5491
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5492
;;
5493
5494
uts4*)
5495
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5496
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5497
;;
5498
5499
*)
5500
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5501
;;
5502
esac
5503
fi
5504
])
5505
AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
5506
5507
#
5508
# Check to make sure the PIC flag actually works.
5509
#
5510
if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
5511
AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
5512
_LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
5513
[$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
5514
[case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
5515
"" | " "*) ;;
5516
*) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
5517
esac],
5518
[_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5519
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
5520
fi
5521
case $host_os in
5522
# For platforms which do not support PIC, -DPIC is meaningless:
5523
*djgpp*)
5524
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5525
;;
5526
*)
5527
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
5528
;;
5529
esac
5530
5531
#
5532
# Check to make sure the static flag actually works.
5533
#
5534
wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\"
5535
AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
5536
_LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
5537
$lt_tmp_static_flag,
5538
[],
5539
[_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
5540
])
5541
5542
5543
# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
5544
# ------------------------------------
5545
# See if the linker supports building shared libraries.
5546
AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
5547
[AC_REQUIRE([LT_AC_PROG_SED])dnl
5548
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5549
ifelse([$1],[CXX],[
5550
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5551
case $host_os in
5552
aix4* | aix5*)
5553
# If we're using GNU nm, then we don't want the "-C" option.
5554
# -C means demangle to AIX nm, but means don't demangle with GNU nm
5555
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5556
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
5557
else
5558
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
5559
fi
5560
;;
5561
pw32*)
5562
_LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
5563
;;
5564
cygwin* | mingw*)
5565
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
5566
;;
5567
*)
5568
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5569
;;
5570
esac
5571
],[
5572
runpath_var=
5573
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
5574
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5575
_LT_AC_TAGVAR(archive_cmds, $1)=
5576
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
5577
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
5578
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
5579
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5580
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5581
_LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
5582
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5583
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5584
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5585
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5586
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5587
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5588
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
5589
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
5590
_LT_AC_TAGVAR(module_cmds, $1)=
5591
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
5592
_LT_AC_TAGVAR(always_export_symbols, $1)=no
5593
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5594
# include_expsyms should be a list of space-separated symbols to be *always*
5595
# included in the symbol list
5596
_LT_AC_TAGVAR(include_expsyms, $1)=
5597
# exclude_expsyms can be an extended regexp of symbols to exclude
5598
# it will be wrapped by ` (' and `)$', so one must not match beginning or
5599
# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
5600
# as well as any symbol that contains `d'.
5601
_LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
5602
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5603
# platforms (ab)use it in PIC code, but their linkers get confused if
5604
# the symbol is explicitly referenced. Since portable code cannot
5605
# rely on this symbol name, it's probably fine to never include it in
5606
# preloaded symbol tables.
5607
extract_expsyms_cmds=
5608
# Just being paranoid about ensuring that cc_basename is set.
5609
_LT_CC_BASENAME([$compiler])
5610
case $host_os in
5611
cygwin* | mingw* | pw32*)
5612
# FIXME: the MSVC++ port hasn't been tested in a loooong time
5613
# When not using gcc, we currently assume that we are using
5614
# Microsoft Visual C++.
5615
if test "$GCC" != yes; then
5616
with_gnu_ld=no
5617
fi
5618
;;
5619
interix*)
5620
# we just hope/assume this is gcc and not c89 (= MSVC++)
5621
with_gnu_ld=yes
5622
;;
5623
openbsd*)
5624
with_gnu_ld=no
5625
;;
5626
esac
5627
5628
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
5629
if test "$with_gnu_ld" = yes; then
5630
# If archive_cmds runs LD, not CC, wlarc should be empty
5631
wlarc='${wl}'
5632
5633
# Set some defaults for GNU ld with shared library support. These
5634
# are reset later if shared libraries are not supported. Putting them
5635
# here allows them to be overridden if necessary.
5636
runpath_var=LD_RUN_PATH
5637
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5638
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5639
# ancient GNU ld didn't support --whole-archive et. al.
5640
if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
5641
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5642
else
5643
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5644
fi
5645
supports_anon_versioning=no
5646
case `$LD -v 2>/dev/null` in
5647
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5648
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5649
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5650
*\ 2.11.*) ;; # other 2.11 versions
5651
*) supports_anon_versioning=yes ;;
5652
esac
5653
5654
# See if GNU ld supports shared libraries.
5655
case $host_os in
5656
aix3* | aix4* | aix5*)
5657
# On AIX/PPC, the GNU linker is very broken
5658
if test "$host_cpu" != ia64; then
5659
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5660
cat <<EOF 1>&2
5661
5662
*** Warning: the GNU linker, at least up to release 2.9.1, is reported
5663
*** to be unable to reliably create shared libraries on AIX.
5664
*** Therefore, libtool is disabling shared libraries support. If you
5665
*** really care for shared libraries, you may want to modify your PATH
5666
*** so that a non-GNU linker is found, and then restart.
5667
5668
EOF
5669
fi
5670
;;
5671
5672
amigaos*)
5673
_LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
5674
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5675
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5676
5677
# Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
5678
# that the semantics of dynamic libraries on AmigaOS, at least up
5679
# to version 4, is to share data among multiple programs linked
5680
# with the same dynamic library. Since this doesn't match the
5681
# behavior of shared libraries on other platforms, we can't use
5682
# them.
5683
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5684
;;
5685
5686
beos*)
5687
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5688
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5689
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5690
# support --undefined. This deserves some investigation. FIXME
5691
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5692
else
5693
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5694
fi
5695
;;
5696
5697
cygwin* | mingw* | pw32*)
5698
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5699
# as there is no search path for DLLs.
5700
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5701
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5702
_LT_AC_TAGVAR(always_export_symbols, $1)=no
5703
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5704
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
5705
5706
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
5707
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5708
# If the export-symbols file already is a .def file (1st line
5709
# is EXPORTS), use it as is; otherwise, prepend...
5710
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5711
cp $export_symbols $output_objdir/$soname.def;
5712
else
5713
echo EXPORTS > $output_objdir/$soname.def;
5714
cat $export_symbols >> $output_objdir/$soname.def;
5715
fi~
5716
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5717
else
5718
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5719
fi
5720
;;
5721
5722
interix[[3-9]]*)
5723
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5724
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5725
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5726
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5727
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5728
# Instead, shared libraries are loaded at an image base (0x10000000 by
5729
# default) and relocated if they conflict, which is a slow very memory
5730
# consuming and fragmenting process. To avoid this, we pick a random,
5731
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5732
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
5733
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5734
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5735
;;
5736
5737
gnu* | linux* | k*bsd*-gnu)
5738
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5739
tmp_addflag=
5740
case $cc_basename,$host_cpu in
5741
pgcc*) # Portland Group C compiler
5742
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
5743
tmp_addflag=' $pic_flag'
5744
;;
5745
pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
5746
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
5747
tmp_addflag=' $pic_flag -Mnomain' ;;
5748
ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
5749
tmp_addflag=' -i_dynamic' ;;
5750
efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
5751
tmp_addflag=' -i_dynamic -nofor_main' ;;
5752
ifc* | ifort*) # Intel Fortran compiler
5753
tmp_addflag=' -nofor_main' ;;
5754
esac
5755
case `$CC -V 2>&1 | sed 5q` in
5756
*Sun\ C*) # Sun C 5.9
5757
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
5758
tmp_sharedflag='-G' ;;
5759
*Sun\ F*) # Sun Fortran 8.3
5760
tmp_sharedflag='-G' ;;
5761
*)
5762
tmp_sharedflag='-shared' ;;
5763
esac
5764
_LT_AC_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5765
5766
if test $supports_anon_versioning = yes; then
5767
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
5768
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5769
$echo "local: *; };" >> $output_objdir/$libname.ver~
5770
$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5771
fi
5772
else
5773
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5774
fi
5775
;;
5776
5777
netbsd*)
5778
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5779
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5780
wlarc=
5781
else
5782
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5783
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5784
fi
5785
;;
5786
5787
solaris*)
5788
if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
5789
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5790
cat <<EOF 1>&2
5791
5792
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
5793
*** create shared libraries on Solaris systems. Therefore, libtool
5794
*** is disabling shared libraries support. We urge you to upgrade GNU
5795
*** binutils to release 2.9.1 or newer. Another option is to modify
5796
*** your PATH or compiler configuration so that the native linker is
5797
*** used, and then restart.
5798
5799
EOF
5800
elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5801
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5802
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5803
else
5804
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5805
fi
5806
;;
5807
5808
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
5809
case `$LD -v 2>&1` in
5810
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
5811
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5812
cat <<_LT_EOF 1>&2
5813
5814
*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
5815
*** reliably create shared libraries on SCO systems. Therefore, libtool
5816
*** is disabling shared libraries support. We urge you to upgrade GNU
5817
*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
5818
*** your PATH or compiler configuration so that the native linker is
5819
*** used, and then restart.
5820
5821
_LT_EOF
5822
;;
5823
*)
5824
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5825
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
5826
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
5827
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
5828
else
5829
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5830
fi
5831
;;
5832
esac
5833
;;
5834
5835
sunos4*)
5836
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5837
wlarc=
5838
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5839
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5840
;;
5841
5842
*)
5843
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5844
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5845
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5846
else
5847
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5848
fi
5849
;;
5850
esac
5851
5852
if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then
5853
runpath_var=
5854
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5855
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5856
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5857
fi
5858
else
5859
# PORTME fill in a description of your system's linker (not GNU ld)
5860
case $host_os in
5861
aix3*)
5862
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5863
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
5864
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
5865
# Note: this linker hardcodes the directories in LIBPATH if there
5866
# are no directories specified by -L.
5867
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5868
if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
5869
# Neither direct hardcoding nor static linking is supported with a
5870
# broken collect2.
5871
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5872
fi
5873
;;
5874
5875
aix4* | aix5*)
5876
if test "$host_cpu" = ia64; then
5877
# On IA64, the linker does run time linking by default, so we don't
5878
# have to do anything special.
5879
aix_use_runtimelinking=no
5880
exp_sym_flag='-Bexport'
5881
no_entry_flag=""
5882
else
5883
# If we're using GNU nm, then we don't want the "-C" option.
5884
# -C means demangle to AIX nm, but means don't demangle with GNU nm
5885
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5886
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
5887
else
5888
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
5889
fi
5890
aix_use_runtimelinking=no
5891
5892
# Test if we are trying to use run time linking or normal
5893
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
5894
# need to do runtime linking.
5895
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
5896
for ld_flag in $LDFLAGS; do
5897
if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5898
aix_use_runtimelinking=yes
5899
break
5900
fi
5901
done
5902
;;
5903
esac
5904
5905
exp_sym_flag='-bexport'
5906
no_entry_flag='-bnoentry'
5907
fi
5908
5909
# When large executables or shared objects are built, AIX ld can
5910
# have problems creating the table of contents. If linking a library
5911
# or program results in "error TOC overflow" add -mminimal-toc to
5912
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5913
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5914
5915
_LT_AC_TAGVAR(archive_cmds, $1)=''
5916
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5917
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
5918
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5919
5920
if test "$GCC" = yes; then
5921
case $host_os in aix4.[[012]]|aix4.[[012]].*)
5922
# We only want to do this on AIX 4.2 and lower, the check
5923
# below for broken collect2 doesn't work under 4.3+
5924
collect2name=`${CC} -print-prog-name=collect2`
5925
if test -f "$collect2name" && \
5926
strings "$collect2name" | grep resolve_lib_name >/dev/null
5927
then
5928
# We have reworked collect2
5929
:
5930
else
5931
# We have old collect2
5932
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5933
# It fails to find uninstalled libraries when the uninstalled
5934
# path is not listed in the libpath. Setting hardcode_minus_L
5935
# to unsupported forces relinking
5936
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5937
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5938
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5939
fi
5940
;;
5941
esac
5942
shared_flag='-shared'
5943
if test "$aix_use_runtimelinking" = yes; then
5944
shared_flag="$shared_flag "'${wl}-G'
5945
fi
5946
else
5947
# not using gcc
5948
if test "$host_cpu" = ia64; then
5949
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5950
# chokes on -Wl,-G. The following line is correct:
5951
shared_flag='-G'
5952
else
5953
if test "$aix_use_runtimelinking" = yes; then
5954
shared_flag='${wl}-G'
5955
else
5956
shared_flag='${wl}-bM:SRE'
5957
fi
5958
fi
5959
fi
5960
5961
# It seems that -bexpall does not export symbols beginning with
5962
# underscore (_), so it is better to generate a list of symbols to export.
5963
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
5964
if test "$aix_use_runtimelinking" = yes; then
5965
# Warning - without using the other runtime loading flags (-brtl),
5966
# -berok will link without error, but may produce a broken library.
5967
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
5968
# Determine the default libpath from the value encoded in an empty executable.
5969
_LT_AC_SYS_LIBPATH_AIX
5970
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5971
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
5972
else
5973
if test "$host_cpu" = ia64; then
5974
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5975
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5976
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
5977
else
5978
# Determine the default libpath from the value encoded in an empty executable.
5979
_LT_AC_SYS_LIBPATH_AIX
5980
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5981
# Warning - without using the other run time loading flags,
5982
# -berok will link without error, but may produce a broken library.
5983
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5984
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5985
# Exported symbols can be pulled into shared objects from archives
5986
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5987
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5988
# This is similar to how AIX traditionally builds its shared libraries.
5989
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
5990
fi
5991
fi
5992
;;
5993
5994
amigaos*)
5995
_LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
5996
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5997
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5998
# see comment about different semantics on the GNU ld section
5999
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6000
;;
6001
6002
bsdi[[45]]*)
6003
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
6004
;;
6005
6006
cygwin* | mingw* | pw32*)
6007
# When not using gcc, we currently assume that we are using
6008
# Microsoft Visual C++.
6009
# hardcode_libdir_flag_spec is actually meaningless, as there is
6010
# no search path for DLLs.
6011
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6012
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6013
# Tell ltmain to make .lib files, not .a files.
6014
libext=lib
6015
# Tell ltmain to make .dll files, not .so files.
6016
shrext_cmds=".dll"
6017
# FIXME: Setting linknames here is a bad hack.
6018
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
6019
# The linker will automatically build a .lib file if we build a DLL.
6020
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
6021
# FIXME: Should let the user specify the lib program.
6022
_LT_AC_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
6023
_LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
6024
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6025
;;
6026
6027
darwin* | rhapsody*)
6028
case $host_os in
6029
rhapsody* | darwin1.[[012]])
6030
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
6031
;;
6032
*) # Darwin 1.3 on
6033
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
6034
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
6035
else
6036
case ${MACOSX_DEPLOYMENT_TARGET} in
6037
10.[[012]])
6038
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
6039
;;
6040
10.*)
6041
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
6042
;;
6043
esac
6044
fi
6045
;;
6046
esac
6047
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6048
_LT_AC_TAGVAR(hardcode_direct, $1)=no
6049
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
6050
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
6051
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
6052
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6053
if test "$GCC" = yes ; then
6054
output_verbose_link_cmd='echo'
6055
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
6056
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
6057
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
6058
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
6059
_LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
6060
else
6061
case $cc_basename in
6062
xlc*)
6063
output_verbose_link_cmd='echo'
6064
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
6065
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
6066
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
6067
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
6068
_LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
6069
;;
6070
*)
6071
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6072
;;
6073
esac
6074
fi
6075
;;
6076
6077
dgux*)
6078
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6079
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6080
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6081
;;
6082
6083
freebsd1*)
6084
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6085
;;
6086
6087
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
6088
# support. Future versions do this automatically, but an explicit c++rt0.o
6089
# does not break anything, and helps significantly (at the cost of a little
6090
# extra space).
6091
freebsd2.2*)
6092
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
6093
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6094
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6095
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6096
;;
6097
6098
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
6099
freebsd2*)
6100
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6101
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6102
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6103
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6104
;;
6105
6106
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
6107
freebsd* | dragonfly*)
6108
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
6109
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6110
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6111
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6112
;;
6113
6114
hpux9*)
6115
if test "$GCC" = yes; then
6116
_LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
6117
else
6118
_LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
6119
fi
6120
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6121
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6122
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6123
6124
# hardcode_minus_L: Not really in the search PATH,
6125
# but as the default location of the library.
6126
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6127
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6128
;;
6129
6130
hpux10*)
6131
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
6132
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
6133
else
6134
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
6135
fi
6136
if test "$with_gnu_ld" = no; then
6137
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6138
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6139
6140
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6141
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6142
6143
# hardcode_minus_L: Not really in the search PATH,
6144
# but as the default location of the library.
6145
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6146
fi
6147
;;
6148
6149
hpux11*)
6150
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
6151
case $host_cpu in
6152
hppa*64*)
6153
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6154
;;
6155
ia64*)
6156
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
6157
;;
6158
*)
6159
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
6160
;;
6161
esac
6162
else
6163
case $host_cpu in
6164
hppa*64*)
6165
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6166
;;
6167
ia64*)
6168
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
6169
;;
6170
*)
6171
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
6172
;;
6173
esac
6174
fi
6175
if test "$with_gnu_ld" = no; then
6176
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6177
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6178
6179
case $host_cpu in
6180
hppa*64*|ia64*)
6181
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
6182
_LT_AC_TAGVAR(hardcode_direct, $1)=no
6183
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6184
;;
6185
*)
6186
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6187
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6188
6189
# hardcode_minus_L: Not really in the search PATH,
6190
# but as the default location of the library.
6191
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6192
;;
6193
esac
6194
fi
6195
;;
6196
6197
irix5* | irix6* | nonstopux*)
6198
if test "$GCC" = yes; then
6199
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6200
else
6201
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
6202
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
6203
fi
6204
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6205
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6206
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6207
;;
6208
6209
netbsd*)
6210
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
6211
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
6212
else
6213
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
6214
fi
6215
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6216
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6217
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6218
;;
6219
6220
newsos6)
6221
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6222
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6223
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6224
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6225
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6226
;;
6227
6228
openbsd*)
6229
if test -f /usr/libexec/ld.so; then
6230
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6231
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6232
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6233
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6234
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
6235
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6236
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6237
else
6238
case $host_os in
6239
openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
6240
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6241
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6242
;;
6243
*)
6244
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6245
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6246
;;
6247
esac
6248
fi
6249
else
6250
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6251
fi
6252
;;
6253
6254
os2*)
6255
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6256
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6257
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6258
_LT_AC_TAGVAR(archive_cmds, $1)='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
6259
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
6260
;;
6261
6262
osf3*)
6263
if test "$GCC" = yes; then
6264
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6265
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6266
else
6267
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6268
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
6269
fi
6270
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6271
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6272
;;
6273
6274
osf4* | osf5*) # as osf3* with the addition of -msym flag
6275
if test "$GCC" = yes; then
6276
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6277
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6278
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6279
else
6280
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6281
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
6282
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
6283
$LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
6284
6285
# Both c and cxx compiler support -rpath directly
6286
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6287
fi
6288
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6289
;;
6290
6291
solaris*)
6292
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
6293
if test "$GCC" = yes; then
6294
wlarc='${wl}'
6295
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6296
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6297
$CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
6298
else
6299
wlarc=''
6300
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
6301
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6302
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
6303
fi
6304
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6305
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6306
case $host_os in
6307
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6308
*)
6309
# The compiler driver will combine and reorder linker options,
6310
# but understands `-z linker_flag'. GCC discards it without `$wl',
6311
# but is careful enough not to reorder.
6312
# Supported since Solaris 2.6 (maybe 2.5.1?)
6313
if test "$GCC" = yes; then
6314
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6315
else
6316
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6317
fi
6318
;;
6319
esac
6320
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6321
;;
6322
6323
sunos4*)
6324
if test "x$host_vendor" = xsequent; then
6325
# Use $CC to link under sequent, because it throws in some extra .o
6326
# files that make .init and .fini sections work.
6327
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
6328
else
6329
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
6330
fi
6331
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6332
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6333
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6334
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6335
;;
6336
6337
sysv4)
6338
case $host_vendor in
6339
sni)
6340
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6341
_LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
6342
;;
6343
siemens)
6344
## LD is ld it makes a PLAMLIB
6345
## CC just makes a GrossModule.
6346
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
6347
_LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
6348
_LT_AC_TAGVAR(hardcode_direct, $1)=no
6349
;;
6350
motorola)
6351
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6352
_LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
6353
;;
6354
esac
6355
runpath_var='LD_RUN_PATH'
6356
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6357
;;
6358
6359
sysv4.3*)
6360
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6361
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6362
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
6363
;;
6364
6365
sysv4*MP*)
6366
if test -d /usr/nec; then
6367
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6368
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6369
runpath_var=LD_RUN_PATH
6370
hardcode_runpath_var=yes
6371
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
6372
fi
6373
;;
6374
6375
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6376
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6377
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6378
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6379
runpath_var='LD_RUN_PATH'
6380
6381
if test "$GCC" = yes; then
6382
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6383
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6384
else
6385
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6386
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6387
fi
6388
;;
6389
6390
sysv5* | sco3.2v5* | sco5v6*)
6391
# Note: We can NOT use -z defs as we might desire, because we do not
6392
# link with -lc, and that would cause any symbols used from libc to
6393
# always be unresolved, which means just about no library would
6394
# ever link correctly. If we're not using GNU ld we use -z text
6395
# though, which does catch some bad symbols but isn't as heavy-handed
6396
# as -z defs.
6397
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6398
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6399
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6400
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6401
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
6402
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
6403
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6404
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6405
runpath_var='LD_RUN_PATH'
6406
6407
if test "$GCC" = yes; then
6408
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6409
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6410
else
6411
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6412
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6413
fi
6414
;;
6415
6416
uts4*)
6417
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6418
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6419
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6420
;;
6421
6422
*)
6423
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6424
;;
6425
esac
6426
fi
6427
])
6428
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
6429
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6430
6431
#
6432
# Do we need to explicitly link libc?
6433
#
6434
case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
6435
x|xyes)
6436
# Assume -lc should be added
6437
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6438
6439
if test "$enable_shared" = yes && test "$GCC" = yes; then
6440
case $_LT_AC_TAGVAR(archive_cmds, $1) in
6441
*'~'*)
6442
# FIXME: we may have to deal with multi-command sequences.
6443
;;
6444
'$CC '*)
6445
# Test whether the compiler implicitly links with -lc since on some
6446
# systems, -lgcc has to come before -lc. If gcc already passes -lc
6447
# to ld, don't add -lc before -lgcc.
6448
AC_MSG_CHECKING([whether -lc should be explicitly linked in])
6449
$rm conftest*
6450
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
6451
6452
if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6453
soname=conftest
6454
lib=conftest
6455
libobjs=conftest.$ac_objext
6456
deplibs=
6457
wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
6458
pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
6459
compiler_flags=-v
6460
linker_flags=-v
6461
verstring=
6462
output_objdir=.
6463
libname=conftest
6464
lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
6465
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
6466
if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
6467
then
6468
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6469
else
6470
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6471
fi
6472
_LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6473
else
6474
cat conftest.err 1>&5
6475
fi
6476
$rm conftest*
6477
AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
6478
;;
6479
esac
6480
fi
6481
;;
6482
esac
6483
])# AC_LIBTOOL_PROG_LD_SHLIBS
6484
6485
6486
# _LT_AC_FILE_LTDLL_C
6487
# -------------------
6488
# Be careful that the start marker always follows a newline.
6489
AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
6490
# /* ltdll.c starts here */
6491
# #define WIN32_LEAN_AND_MEAN
6492
# #include <windows.h>
6493
# #undef WIN32_LEAN_AND_MEAN
6494
# #include <stdio.h>
6495
#
6496
# #ifndef __CYGWIN__
6497
# # ifdef __CYGWIN32__
6498
# # define __CYGWIN__ __CYGWIN32__
6499
# # endif
6500
# #endif
6501
#
6502
# #ifdef __cplusplus
6503
# extern "C" {
6504
# #endif
6505
# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
6506
# #ifdef __cplusplus
6507
# }
6508
# #endif
6509
#
6510
# #ifdef __CYGWIN__
6511
# #include <cygwin/cygwin_dll.h>
6512
# DECLARE_CYGWIN_DLL( DllMain );
6513
# #endif
6514
# HINSTANCE __hDllInstance_base;
6515
#
6516
# BOOL APIENTRY
6517
# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
6518
# {
6519
# __hDllInstance_base = hInst;
6520
# return TRUE;
6521
# }
6522
# /* ltdll.c ends here */
6523
])# _LT_AC_FILE_LTDLL_C
6524
6525
6526
# _LT_AC_TAGVAR(VARNAME, [TAGNAME])
6527
# ---------------------------------
6528
AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
6529
6530
6531
# old names
6532
AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
6533
AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
6534
AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
6535
AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
6536
AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
6537
AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
6538
AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
6539
6540
# This is just to silence aclocal about the macro not being used
6541
ifelse([AC_DISABLE_FAST_INSTALL])
6542
6543
AC_DEFUN([LT_AC_PROG_GCJ],
6544
[AC_CHECK_TOOL(GCJ, gcj, no)
6545
test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
6546
AC_SUBST(GCJFLAGS)
6547
])
6548
6549
AC_DEFUN([LT_AC_PROG_RC],
6550
[AC_CHECK_TOOL(RC, windres, no)
6551
])
6552
6553
6554
# Cheap backport of AS_EXECUTABLE_P and required macros
6555
# from Autoconf 2.59; we should not use $as_executable_p directly.
6556
6557
# _AS_TEST_PREPARE
6558
# ----------------
6559
m4_ifndef([_AS_TEST_PREPARE],
6560
[m4_defun([_AS_TEST_PREPARE],
6561
[if test -x / >/dev/null 2>&1; then
6562
as_executable_p='test -x'
6563
else
6564
as_executable_p='test -f'
6565
fi
6566
])])# _AS_TEST_PREPARE
6567
6568
# AS_EXECUTABLE_P
6569
# ---------------
6570
# Check whether a file is executable.
6571
m4_ifndef([AS_EXECUTABLE_P],
6572
[m4_defun([AS_EXECUTABLE_P],
6573
[AS_REQUIRE([_AS_TEST_PREPARE])dnl
6574
$as_executable_p $1[]dnl
6575
])])# AS_EXECUTABLE_P
6576
6577
# NOTE: This macro has been submitted for inclusion into #
6578
# GNU Autoconf as AC_PROG_SED. When it is available in #
6579
# a released version of Autoconf we should remove this #
6580
# macro and use it instead. #
6581
# LT_AC_PROG_SED
6582
# --------------
6583
# Check for a fully-functional sed program, that truncates
6584
# as few characters as possible. Prefer GNU sed if found.
6585
AC_DEFUN([LT_AC_PROG_SED],
6586
[AC_MSG_CHECKING([for a sed that does not truncate output])
6587
AC_CACHE_VAL(lt_cv_path_SED,
6588
[# Loop through the user's path and test for sed and gsed.
6589
# Then use that list of sed's as ones to test for truncation.
6590
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6591
for as_dir in $PATH
6592
do
6593
IFS=$as_save_IFS
6594
test -z "$as_dir" && as_dir=.
6595
for lt_ac_prog in sed gsed; do
6596
for ac_exec_ext in '' $ac_executable_extensions; do
6597
if AS_EXECUTABLE_P(["$as_dir/$lt_ac_prog$ac_exec_ext"]); then
6598
lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
6599
fi
6600
done
6601
done
6602
done
6603
IFS=$as_save_IFS
6604
lt_ac_max=0
6605
lt_ac_count=0
6606
# Add /usr/xpg4/bin/sed as it is typically found on Solaris
6607
# along with /bin/sed that truncates output.
6608
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
6609
test ! -f $lt_ac_sed && continue
6610
cat /dev/null > conftest.in
6611
lt_ac_count=0
6612
echo $ECHO_N "0123456789$ECHO_C" >conftest.in
6613
# Check for GNU sed and select it if it is found.
6614
if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
6615
lt_cv_path_SED=$lt_ac_sed
6616
break
6617
fi
6618
while true; do
6619
cat conftest.in conftest.in >conftest.tmp
6620
mv conftest.tmp conftest.in
6621
cp conftest.in conftest.nl
6622
echo >>conftest.nl
6623
$lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
6624
cmp -s conftest.out conftest.nl || break
6625
# 10000 chars as input seems more than enough
6626
test $lt_ac_count -gt 10 && break
6627
lt_ac_count=`expr $lt_ac_count + 1`
6628
if test $lt_ac_count -gt $lt_ac_max; then
6629
lt_ac_max=$lt_ac_count
6630
lt_cv_path_SED=$lt_ac_sed
6631
fi
6632
done
6633
done
6634
])
6635
SED=$lt_cv_path_SED
6636
AC_SUBST([SED])
6637
AC_MSG_RESULT([$SED])
6638
])
6639
19
6640
# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
20
6641
#
21
6642
# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
164
6785
165
6786
_PKG_TEXT
166
6787
167
To get pkg-config, see <http://www.freedesktop.org/software/pkgconfig>.])],
6788
To get pkg-config, see <http://pkg-config.freedesktop.org/>.])],
168
6789
[$4])
169
6790
else
170
6791
$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
Loggerhead is a web-based interface for Breezy
Version: 2.0.1