joachim99@2: ## libtool.m4 - Configure libtool for the host system. -*-Shell-script-*-
joachim99@2: ## Copyright 1996, 1997, 1998, 1999, 2000, 2001
joachim99@2: ## Free Software Foundation, Inc.
joachim99@2: ## Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
joachim99@2: ##
joachim99@2: ## This program is free software; you can redistribute it and/or modify
joachim99@2: ## it under the terms of the GNU General Public License as published by
joachim99@2: ## the Free Software Foundation; either version 2 of the License, or
joachim99@2: ## (at your option) any later version.
joachim99@2: ##
joachim99@2: ## This program is distributed in the hope that it will be useful, but
joachim99@2: ## WITHOUT ANY WARRANTY; without even the implied warranty of
joachim99@2: ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
joachim99@2: ## General Public License for more details.
joachim99@2: ##
joachim99@2: ## You should have received a copy of the GNU General Public License
joachim99@2: ## along with this program; if not, write to the Free Software
joachim99@2: ## Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
joachim99@2: ##
joachim99@2: ## As a special exception to the GNU General Public License, if you
joachim99@2: ## distribute this file as part of a program that contains a
joachim99@2: ## configuration script generated by Autoconf, you may include it under
joachim99@2: ## the same distribution terms that you use for the rest of that program.
joachim99@2: 
joachim99@2: # serial 46 AC_PROG_LIBTOOL
joachim99@2: AC_DEFUN([AC_PROG_LIBTOOL],
joachim99@2: [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
joachim99@2: dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
joachim99@2: dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
joachim99@2:   AC_PROVIDE_IFELSE([AC_PROG_CXX],
joachim99@2:     [AC_LIBTOOL_CXX],
joachim99@2:     [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
joachim99@2: ])])
joachim99@2: 
joachim99@2: dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
joachim99@2: dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
joachim99@2: dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
joachim99@2:   AC_PROVIDE_IFELSE([AC_PROG_GCJ],
joachim99@2:     [AC_LIBTOOL_GCJ],
joachim99@2:     [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
joachim99@2:         [AC_LIBTOOL_GCJ],
joachim99@2: 	[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
joachim99@2: 	  [AC_LIBTOOL_GCJ],
joachim99@2: 	[ifdef([AC_PROG_GCJ],
joachim99@2: 	       [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ
joachim99@2: ])])
joachim99@2: 	 ifdef([A][M_PROG_GCJ],
joachim99@2: 	       [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ
joachim99@2: ])])
joachim99@2: 	 ifdef([LT_AC_PROG_GCJ],
joachim99@2: 	       [define([LT_AC_PROG_GCJ], defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ
joachim99@2: ])])])])])])
joachim99@2: 
joachim99@2: AC_DEFUN([_AC_PROG_LIBTOOL],
joachim99@2: [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
joachim99@2: AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
joachim99@2: AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
joachim99@2: 
joachim99@2: # Save cache, so that ltconfig can load it
joachim99@2: AC_CACHE_SAVE
joachim99@2: 
joachim99@2: # Actually configure libtool.  ac_aux_dir is where install-sh is found.
joachim99@2: AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
joachim99@2: MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
joachim99@2: LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
joachim99@2: AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
joachim99@2: objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
joachim99@2: deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
joachim99@2: ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
joachim99@2: $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
joachim99@2: || AC_MSG_ERROR([libtool configure failed])
joachim99@2: 
joachim99@2: # Reload cache, that may have been modified by ltconfig
joachim99@2: AC_CACHE_LOAD
joachim99@2: 
joachim99@2: # This can be used to rebuild libtool when needed
joachim99@2: LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
joachim99@2: 
joachim99@2: # Always use our own libtool.
joachim99@2: LIBTOOL='$(SHELL) $(top_builddir)/libtool'
joachim99@2: AC_SUBST(LIBTOOL)dnl
joachim99@2: 
joachim99@2: # Redirect the config.log output again, so that the ltconfig log is not
joachim99@2: # clobbered by the next message.
joachim99@2: exec 5>>./config.log
joachim99@2: ])
joachim99@2: 
joachim99@2: AC_DEFUN([AC_LIBTOOL_SETUP],
joachim99@2: [AC_PREREQ(2.13)dnl
joachim99@2: AC_REQUIRE([AC_ENABLE_SHARED])dnl
joachim99@2: AC_REQUIRE([AC_ENABLE_STATIC])dnl
joachim99@2: AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
joachim99@2: AC_REQUIRE([AC_CANONICAL_HOST])dnl
joachim99@2: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
joachim99@2: AC_REQUIRE([AC_PROG_CC])dnl
joachim99@2: AC_REQUIRE([AC_PROG_LD])dnl
joachim99@2: AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
joachim99@2: AC_REQUIRE([AC_PROG_NM])dnl
joachim99@2: AC_REQUIRE([AC_PROG_LN_S])dnl
joachim99@2: AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
joachim99@2: # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
joachim99@2: AC_REQUIRE([AC_OBJEXT])dnl
joachim99@2: AC_REQUIRE([AC_EXEEXT])dnl
joachim99@2: dnl
joachim99@2: 
joachim99@2: # Only perform the check for file, if the check method requires it
joachim99@2: case $deplibs_check_method in
joachim99@2: file_magic*)
joachim99@2:   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
joachim99@2:     AC_PATH_MAGIC
joachim99@2:   fi
joachim99@2:   ;;
joachim99@2: esac
joachim99@2: 
joachim99@2: AC_CHECK_TOOL(RANLIB, ranlib, :)
joachim99@2: AC_CHECK_TOOL(STRIP, strip, :)
joachim99@2: 
joachim99@2: # Check for any special flags to pass to ltconfig.
joachim99@2: libtool_flags="--cache-file=$cache_file"
joachim99@2: test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
joachim99@2: test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
joachim99@2: test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
joachim99@2: test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
joachim99@2: test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
joachim99@2: ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN],
joachim99@2: [libtool_flags="$libtool_flags --enable-dlopen"])
joachim99@2: ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
joachim99@2: [libtool_flags="$libtool_flags --enable-win32-dll"])
joachim99@2: AC_ARG_ENABLE(libtool-lock,
joachim99@2:   [  --disable-libtool-lock  avoid locking (might break parallel builds)])
joachim99@2: test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
joachim99@2: test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
joachim99@2: 
joachim99@2: AC_ARG_WITH(pic,
joachim99@2:   [  --with-pic              try to use only PIC/non-PIC objects [default=use both]],
joachim99@2:      pic_mode="$withval", pic_mode=default)
joachim99@2: test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
joachim99@2: test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
joachim99@2: 
joachim99@2: # Some flags need to be propagated to the compiler or linker for good
joachim99@2: # libtool support.
joachim99@2: case $host in
joachim99@2: *-*-irix6*)
joachim99@2:   # Find out which ABI we are using.
joachim99@2:   echo '[#]line __oline__ "configure"' > conftest.$ac_ext
joachim99@2:   if AC_TRY_EVAL(ac_compile); then
joachim99@2:     case `/usr/bin/file conftest.$ac_objext` in
joachim99@2:     *32-bit*)
joachim99@2:       LD="${LD-ld} -32"
joachim99@2:       ;;
joachim99@2:     *N32*)
joachim99@2:       LD="${LD-ld} -n32"
joachim99@2:       ;;
joachim99@2:     *64-bit*)
joachim99@2:       LD="${LD-ld} -64"
joachim99@2:       ;;
joachim99@2:     esac
joachim99@2:   fi
joachim99@2:   rm -rf conftest*
joachim99@2:   ;;
joachim99@2: 
joachim99@2: *-*-sco3.2v5*)
joachim99@2:   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
joachim99@2:   SAVE_CFLAGS="$CFLAGS"
joachim99@2:   CFLAGS="$CFLAGS -belf"
joachim99@2:   AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
joachim99@2:     [AC_LANG_SAVE
joachim99@2:      AC_LANG_C
joachim99@2:      AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
joachim99@2:      AC_LANG_RESTORE])
joachim99@2:   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
joachim99@2:     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
joachim99@2:     CFLAGS="$SAVE_CFLAGS"
joachim99@2:   fi
joachim99@2:   ;;
joachim99@2: 
joachim99@2: ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
joachim99@2: [*-*-cygwin* | *-*-mingw* | *-*-pw32*)
joachim99@2:   AC_CHECK_TOOL(DLLTOOL, dlltool, false)
joachim99@2:   AC_CHECK_TOOL(AS, as, false)
joachim99@2:   AC_CHECK_TOOL(OBJDUMP, objdump, false)
joachim99@2: 
joachim99@2:   # recent cygwin and mingw systems supply a stub DllMain which the user
joachim99@2:   # can override, but on older systems we have to supply one
joachim99@2:   AC_CACHE_CHECK([if libtool should supply DllMain function], lt_cv_need_dllmain,
joachim99@2:     [AC_TRY_LINK([],
joachim99@2:       [extern int __attribute__((__stdcall__)) DllMain(void*, int, void*);
joachim99@2:       DllMain (0, 0, 0);],
joachim99@2:       [lt_cv_need_dllmain=no],[lt_cv_need_dllmain=yes])])
joachim99@2: 
joachim99@2:   case $host/$CC in
joachim99@2:   *-*-cygwin*/gcc*-mno-cygwin*|*-*-mingw*)
joachim99@2:     # old mingw systems require "-dll" to link a DLL, while more recent ones
joachim99@2:     # require "-mdll"
joachim99@2:     SAVE_CFLAGS="$CFLAGS"
joachim99@2:     CFLAGS="$CFLAGS -mdll"
joachim99@2:     AC_CACHE_CHECK([how to link DLLs], lt_cv_cc_dll_switch,
joachim99@2:       [AC_TRY_LINK([], [], [lt_cv_cc_dll_switch=-mdll],[lt_cv_cc_dll_switch=-dll])])
joachim99@2:     CFLAGS="$SAVE_CFLAGS" ;;
joachim99@2:   *-*-cygwin* | *-*-pw32*)
joachim99@2:     # cygwin systems need to pass --dll to the linker, and not link
joachim99@2:     # crt.o which will require a WinMain@16 definition.
joachim99@2:     lt_cv_cc_dll_switch="-Wl,--dll -nostartfiles" ;;
joachim99@2:   esac
joachim99@2:   ;;
joachim99@2:   ])
joachim99@2: esac
joachim99@2: ])
joachim99@2: 
joachim99@2: # AC_LIBTOOL_DLOPEN - enable checks for dlopen support
joachim99@2: AC_DEFUN([AC_LIBTOOL_DLOPEN], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])])
joachim99@2: 
joachim99@2: # AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's
joachim99@2: AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])])
joachim99@2: 
joachim99@2: # AC_ENABLE_SHARED - implement the --enable-shared flag
joachim99@2: # Usage: AC_ENABLE_SHARED[(DEFAULT)]
joachim99@2: #   Where DEFAULT is either `yes' or `no'.  If omitted, it defaults to
joachim99@2: #   `yes'.
joachim99@2: AC_DEFUN([AC_ENABLE_SHARED],
joachim99@2: [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
joachim99@2: AC_ARG_ENABLE(shared,
joachim99@2: changequote(<<, >>)dnl
joachim99@2: <<  --enable-shared[=PKGS]  build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT],
joachim99@2: changequote([, ])dnl
joachim99@2: [p=${PACKAGE-default}
joachim99@2: case $enableval in
joachim99@2: yes) enable_shared=yes ;;
joachim99@2: no) enable_shared=no ;;
joachim99@2: *)
joachim99@2:   enable_shared=no
joachim99@2:   # Look at the argument we got.  We use all the common list separators.
joachim99@2:   IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
joachim99@2:   for pkg in $enableval; do
joachim99@2:     if test "X$pkg" = "X$p"; then
joachim99@2:       enable_shared=yes
joachim99@2:     fi
joachim99@2:   done
joachim99@2:   IFS="$ac_save_ifs"
joachim99@2:   ;;
joachim99@2: esac],
joachim99@2: enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl
joachim99@2: ])
joachim99@2: 
joachim99@2: # AC_DISABLE_SHARED - set the default shared flag to --disable-shared
joachim99@2: AC_DEFUN([AC_DISABLE_SHARED], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
joachim99@2: AC_ENABLE_SHARED(no)])
joachim99@2: 
joachim99@2: # AC_ENABLE_STATIC - implement the --enable-static flag
joachim99@2: # Usage: AC_ENABLE_STATIC[(DEFAULT)]
joachim99@2: #   Where DEFAULT is either `yes' or `no'.  If omitted, it defaults to
joachim99@2: #   `yes'.
joachim99@2: AC_DEFUN([AC_ENABLE_STATIC],
joachim99@2: [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
joachim99@2: AC_ARG_ENABLE(static,
joachim99@2: changequote(<<, >>)dnl
joachim99@2: <<  --enable-static[=PKGS]  build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT],
joachim99@2: changequote([, ])dnl
joachim99@2: [p=${PACKAGE-default}
joachim99@2: case $enableval in
joachim99@2: yes) enable_static=yes ;;
joachim99@2: no) enable_static=no ;;
joachim99@2: *)
joachim99@2:   enable_static=no
joachim99@2:   # Look at the argument we got.  We use all the common list separators.
joachim99@2:   IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
joachim99@2:   for pkg in $enableval; do
joachim99@2:     if test "X$pkg" = "X$p"; then
joachim99@2:       enable_static=yes
joachim99@2:     fi
joachim99@2:   done
joachim99@2:   IFS="$ac_save_ifs"
joachim99@2:   ;;
joachim99@2: esac],
joachim99@2: enable_static=AC_ENABLE_STATIC_DEFAULT)dnl
joachim99@2: ])
joachim99@2: 
joachim99@2: # AC_DISABLE_STATIC - set the default static flag to --disable-static
joachim99@2: AC_DEFUN([AC_DISABLE_STATIC],
joachim99@2: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
joachim99@2: AC_ENABLE_STATIC(no)])
joachim99@2: 
joachim99@2: 
joachim99@2: # AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag
joachim99@2: # Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)]
joachim99@2: #   Where DEFAULT is either `yes' or `no'.  If omitted, it defaults to
joachim99@2: #   `yes'.
joachim99@2: AC_DEFUN([AC_ENABLE_FAST_INSTALL],
joachim99@2: [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
joachim99@2: AC_ARG_ENABLE(fast-install,
joachim99@2: changequote(<<, >>)dnl
joachim99@2: <<  --enable-fast-install[=PKGS]  optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT],
joachim99@2: changequote([, ])dnl
joachim99@2: [p=${PACKAGE-default}
joachim99@2: case $enableval in
joachim99@2: yes) enable_fast_install=yes ;;
joachim99@2: no) enable_fast_install=no ;;
joachim99@2: *)
joachim99@2:   enable_fast_install=no
joachim99@2:   # Look at the argument we got.  We use all the common list separators.
joachim99@2:   IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
joachim99@2:   for pkg in $enableval; do
joachim99@2:     if test "X$pkg" = "X$p"; then
joachim99@2:       enable_fast_install=yes
joachim99@2:     fi
joachim99@2:   done
joachim99@2:   IFS="$ac_save_ifs"
joachim99@2:   ;;
joachim99@2: esac],
joachim99@2: enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl
joachim99@2: ])
joachim99@2: 
joachim99@2: # AC_DISABLE_FAST_INSTALL - set the default to --disable-fast-install
joachim99@2: AC_DEFUN([AC_DISABLE_FAST_INSTALL],
joachim99@2: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
joachim99@2: AC_ENABLE_FAST_INSTALL(no)])
joachim99@2: 
joachim99@2: # AC_LIBTOOL_PICMODE - implement the --with-pic flag
joachim99@2: # Usage: AC_LIBTOOL_PICMODE[(MODE)]
joachim99@2: #   Where MODE is either `yes' or `no'.  If omitted, it defaults to
joachim99@2: #   `both'.
joachim99@2: AC_DEFUN([AC_LIBTOOL_PICMODE],
joachim99@2: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
joachim99@2: pic_mode=ifelse($#,1,$1,default)])
joachim99@2: 
joachim99@2: 
joachim99@2: # AC_PATH_TOOL_PREFIX - find a file program which can recognise shared library
joachim99@2: AC_DEFUN([AC_PATH_TOOL_PREFIX],
joachim99@2: [AC_MSG_CHECKING([for $1])
joachim99@2: AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
joachim99@2: [case $MAGIC_CMD in
joachim99@2:   /*)
joachim99@2:   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
joachim99@2:   ;;
joachim99@2:   ?:/*)
joachim99@2:   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
joachim99@2:   ;;
joachim99@2:   *)
joachim99@2:   ac_save_MAGIC_CMD="$MAGIC_CMD"
joachim99@2:   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
joachim99@2: dnl $ac_dummy forces splitting on constant user-supplied paths.
joachim99@2: dnl POSIX.2 word splitting is done only on the output of word expansions,
joachim99@2: dnl not every word.  This closes a longstanding sh security hole.
joachim99@2:   ac_dummy="ifelse([$2], , $PATH, [$2])"
joachim99@2:   for ac_dir in $ac_dummy; do
joachim99@2:     test -z "$ac_dir" && ac_dir=.
joachim99@2:     if test -f $ac_dir/$1; then
joachim99@2:       lt_cv_path_MAGIC_CMD="$ac_dir/$1"
joachim99@2:       if test -n "$file_magic_test_file"; then
joachim99@2: 	case $deplibs_check_method in
joachim99@2: 	"file_magic "*)
joachim99@2: 	  file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
joachim99@2: 	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
joachim99@2: 	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
joachim99@2: 	    egrep "$file_magic_regex" > /dev/null; then
joachim99@2: 	    :
joachim99@2: 	  else
joachim99@2: 	    cat <<EOF 1>&2
joachim99@2: 
joachim99@2: *** Warning: the command libtool uses to detect shared libraries,
joachim99@2: *** $file_magic_cmd, produces output that libtool cannot recognize.
joachim99@2: *** The result is that libtool may fail to recognize shared libraries
joachim99@2: *** as such.  This will affect the creation of libtool libraries that
joachim99@2: *** depend on shared libraries, but programs linked with such libtool
joachim99@2: *** libraries will work regardless of this problem.  Nevertheless, you
joachim99@2: *** may want to report the problem to your system manager and/or to
joachim99@2: *** bug-libtool@gnu.org
joachim99@2: 
joachim99@2: EOF
joachim99@2: 	  fi ;;
joachim99@2: 	esac
joachim99@2:       fi
joachim99@2:       break
joachim99@2:     fi
joachim99@2:   done
joachim99@2:   IFS="$ac_save_ifs"
joachim99@2:   MAGIC_CMD="$ac_save_MAGIC_CMD"
joachim99@2:   ;;
joachim99@2: esac])
joachim99@2: MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
joachim99@2: if test -n "$MAGIC_CMD"; then
joachim99@2:   AC_MSG_RESULT($MAGIC_CMD)
joachim99@2: else
joachim99@2:   AC_MSG_RESULT(no)
joachim99@2: fi
joachim99@2: ])
joachim99@2: 
joachim99@2: 
joachim99@2: # AC_PATH_MAGIC - find a file program which can recognise a shared library
joachim99@2: AC_DEFUN([AC_PATH_MAGIC],
joachim99@2: [AC_REQUIRE([AC_CHECK_TOOL_PREFIX])dnl
joachim99@2: AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin:$PATH)
joachim99@2: if test -z "$lt_cv_path_MAGIC_CMD"; then
joachim99@2:   if test -n "$ac_tool_prefix"; then
joachim99@2:     AC_PATH_TOOL_PREFIX(file, /usr/bin:$PATH)
joachim99@2:   else
joachim99@2:     MAGIC_CMD=:
joachim99@2:   fi
joachim99@2: fi
joachim99@2: ])
joachim99@2: 
joachim99@2: 
joachim99@2: # AC_PROG_LD - find the path to the GNU or non-GNU linker
joachim99@2: AC_DEFUN([AC_PROG_LD],
joachim99@2: [AC_ARG_WITH(gnu-ld,
joachim99@2: [  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]],
joachim99@2: test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
joachim99@2: AC_REQUIRE([AC_PROG_CC])dnl
joachim99@2: AC_REQUIRE([AC_CANONICAL_HOST])dnl
joachim99@2: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
joachim99@2: ac_prog=ld
joachim99@2: if test "$GCC" = yes; then
joachim99@2:   # Check if gcc -print-prog-name=ld gives a path.
joachim99@2:   AC_MSG_CHECKING([for ld used by GCC])
joachim99@2:   case $host in
joachim99@2:   *-*-mingw*)
joachim99@2:     # gcc leaves a trailing carriage return which upsets mingw
joachim99@2:     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
joachim99@2:   *)
joachim99@2:     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
joachim99@2:   esac
joachim99@2:   case $ac_prog in
joachim99@2:     # Accept absolute paths.
joachim99@2:     [[\\/]* | [A-Za-z]:[\\/]*)]
joachim99@2:       re_direlt=['/[^/][^/]*/\.\./']
joachim99@2:       # Canonicalize the path of ld
joachim99@2:       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
joachim99@2:       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
joachim99@2: 	ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
joachim99@2:       done
joachim99@2:       test -z "$LD" && LD="$ac_prog"
joachim99@2:       ;;
joachim99@2:   "")
joachim99@2:     # If it fails, then pretend we aren't using GCC.
joachim99@2:     ac_prog=ld
joachim99@2:     ;;
joachim99@2:   *)
joachim99@2:     # If it is relative, then search for the first ld in PATH.
joachim99@2:     with_gnu_ld=unknown
joachim99@2:     ;;
joachim99@2:   esac
joachim99@2: elif test "$with_gnu_ld" = yes; then
joachim99@2:   AC_MSG_CHECKING([for GNU ld])
joachim99@2: else
joachim99@2:   AC_MSG_CHECKING([for non-GNU ld])
joachim99@2: fi
joachim99@2: AC_CACHE_VAL(lt_cv_path_LD,
joachim99@2: [if test -z "$LD"; then
joachim99@2:   IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
joachim99@2:   for ac_dir in $PATH; do
joachim99@2:     test -z "$ac_dir" && ac_dir=.
joachim99@2:     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
joachim99@2:       lt_cv_path_LD="$ac_dir/$ac_prog"
joachim99@2:       # Check to see if the program is GNU ld.  I'd rather use --version,
joachim99@2:       # but apparently some GNU ld's only accept -v.
joachim99@2:       # Break only if it was the GNU/non-GNU ld that we prefer.
joachim99@2:       if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
joachim99@2: 	test "$with_gnu_ld" != no && break
joachim99@2:       else
joachim99@2: 	test "$with_gnu_ld" != yes && break
joachim99@2:       fi
joachim99@2:     fi
joachim99@2:   done
joachim99@2:   IFS="$ac_save_ifs"
joachim99@2: else
joachim99@2:   lt_cv_path_LD="$LD" # Let the user override the test with a path.
joachim99@2: fi])
joachim99@2: LD="$lt_cv_path_LD"
joachim99@2: if test -n "$LD"; then
joachim99@2:   AC_MSG_RESULT($LD)
joachim99@2: else
joachim99@2:   AC_MSG_RESULT(no)
joachim99@2: fi
joachim99@2: test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
joachim99@2: AC_PROG_LD_GNU
joachim99@2: ])
joachim99@2: 
joachim99@2: AC_DEFUN([AC_PROG_LD_GNU],
joachim99@2: [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
joachim99@2: [# I'd rather use --version here, but apparently some GNU ld's only accept -v.
joachim99@2: if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
joachim99@2:   lt_cv_prog_gnu_ld=yes
joachim99@2: else
joachim99@2:   lt_cv_prog_gnu_ld=no
joachim99@2: fi])
joachim99@2: with_gnu_ld=$lt_cv_prog_gnu_ld
joachim99@2: ])
joachim99@2: 
joachim99@2: # AC_PROG_LD_RELOAD_FLAG - find reload flag for linker
joachim99@2: #   -- PORTME Some linkers may need a different reload flag.
joachim99@2: AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
joachim99@2: [AC_CACHE_CHECK([for $LD option to reload object files], lt_cv_ld_reload_flag,
joachim99@2: [lt_cv_ld_reload_flag='-r'])
joachim99@2: reload_flag=$lt_cv_ld_reload_flag
joachim99@2: test -n "$reload_flag" && reload_flag=" $reload_flag"
joachim99@2: ])
joachim99@2: 
joachim99@2: # AC_DEPLIBS_CHECK_METHOD - how to check for library dependencies
joachim99@2: #  -- PORTME fill in with the dynamic library characteristics
joachim99@2: AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
joachim99@2: [AC_CACHE_CHECK([how to recognise dependant libraries],
joachim99@2: lt_cv_deplibs_check_method,
joachim99@2: [lt_cv_file_magic_cmd='$MAGIC_CMD'
joachim99@2: lt_cv_file_magic_test_file=
joachim99@2: lt_cv_deplibs_check_method='unknown'
joachim99@2: # Need to set the preceding variable on all platforms that support
joachim99@2: # interlibrary dependencies.
joachim99@2: # 'none' -- dependencies not supported.
joachim99@2: # `unknown' -- same as none, but documents that we really don't know.
joachim99@2: # 'pass_all' -- all dependencies passed with no checks.
joachim99@2: # 'test_compile' -- check by making test program.
joachim99@2: # 'file_magic [regex]' -- check by looking for files in library path
joachim99@2: # which responds to the $file_magic_cmd with a given egrep regex.
joachim99@2: # If you have `file' or equivalent on your system and you're not sure
joachim99@2: # whether `pass_all' will *always* work, you probably want this one.
joachim99@2: 
joachim99@2: case $host_os in
joachim99@2: aix*)
joachim99@2:   lt_cv_deplibs_check_method=pass_all
joachim99@2:   ;;
joachim99@2: 
joachim99@2: beos*)
joachim99@2:   lt_cv_deplibs_check_method=pass_all
joachim99@2:   ;;
joachim99@2: 
joachim99@2: bsdi4*)
joachim99@2:   lt_cv_deplibs_check_method=['file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)']
joachim99@2:   lt_cv_file_magic_cmd='/usr/bin/file -L'
joachim99@2:   lt_cv_file_magic_test_file=/shlib/libc.so
joachim99@2:   ;;
joachim99@2: 
joachim99@2: cygwin* | mingw* |pw32*)
joachim99@2:   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
joachim99@2:   lt_cv_file_magic_cmd='$OBJDUMP -f'
joachim99@2:   ;;
joachim99@2: 
joachim99@2: darwin* | rhapsody*)
joachim99@2:   lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
joachim99@2:   lt_cv_file_magic_cmd='/usr/bin/file -L'
joachim99@2:   case "$host_os" in
joachim99@2:   rhapsody* | darwin1.[012])
joachim99@2:     lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
joachim99@2:     ;;
joachim99@2:   *) # Darwin 1.3 on
joachim99@2:     lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
joachim99@2:     ;;
joachim99@2:   esac
joachim99@2:   ;;
joachim99@2: 
joachim99@2: freebsd* )
joachim99@2:   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
joachim99@2:     case $host_cpu in
joachim99@2:     i*86 )
joachim99@2:       # Not sure whether the presence of OpenBSD here was a mistake.
joachim99@2:       # Let's accept both of them until this is cleared up.
joachim99@2:       lt_cv_deplibs_check_method=['file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library']
joachim99@2:       lt_cv_file_magic_cmd=/usr/bin/file
joachim99@2:       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
joachim99@2:       ;;
joachim99@2:     esac
joachim99@2:   else
joachim99@2:     lt_cv_deplibs_check_method=pass_all
joachim99@2:   fi
joachim99@2:   ;;
joachim99@2: 
joachim99@2: gnu*)
joachim99@2:   lt_cv_deplibs_check_method=pass_all
joachim99@2:   ;;
joachim99@2: 
joachim99@2: hpux10.20*|hpux11*)
joachim99@2:   lt_cv_deplibs_check_method=['file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library']
joachim99@2:   lt_cv_file_magic_cmd=/usr/bin/file
joachim99@2:   lt_cv_file_magic_test_file=/usr/lib/libc.sl
joachim99@2:   ;;
joachim99@2: 
joachim99@2: irix5* | irix6*)
joachim99@2:   case $host_os in
joachim99@2:   irix5*)
joachim99@2:     # this will be overridden with pass_all, but let us keep it just in case
joachim99@2:     lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
joachim99@2:     ;;
joachim99@2:   *)
joachim99@2:     case $LD in
joachim99@2:     *-32|*"-32 ") libmagic=32-bit;;
joachim99@2:     *-n32|*"-n32 ") libmagic=N32;;
joachim99@2:     *-64|*"-64 ") libmagic=64-bit;;
joachim99@2:     *) libmagic=never-match;;
joachim99@2:     esac
joachim99@2:     # this will be overridden with pass_all, but let us keep it just in case
joachim99@2:     lt_cv_deplibs_check_method=["file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"]
joachim99@2:     ;;
joachim99@2:   esac
joachim99@2:   lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
joachim99@2:   lt_cv_deplibs_check_method=pass_all
joachim99@2:   ;;
joachim99@2: 
joachim99@2: # This must be Linux ELF.
joachim99@2: linux-gnu*)
joachim99@2:   case $host_cpu in
joachim99@2:   alpha* | i*86 | powerpc* | sparc* | ia64* | s390* | m68k* | arm* | mips* | hppa* | sh* )
joachim99@2:     lt_cv_deplibs_check_method=pass_all ;;
joachim99@2:   *)
joachim99@2:     # glibc up to 2.1.1 does not perform some relocations on ARM
joachim99@2:     lt_cv_deplibs_check_method=['file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'] ;;
joachim99@2:   esac
joachim99@2:   lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
joachim99@2:   ;;
joachim99@2: 
joachim99@2: netbsd*)
joachim99@2:   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
joachim99@2:     [lt_cv_deplibs_check_method='file_magic NetBSD/[a-z0-9]* demand paged shared library']
joachim99@2:   else
joachim99@2:     [lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB shared object']
joachim99@2:   fi
joachim99@2:   lt_cv_file_magic_cmd='/usr/bin/file -L'
joachim99@2:   lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
joachim99@2:   ;;
joachim99@2: 
joachim99@2: openbsd* )
joachim99@2:   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
joachim99@2:     case "$host_cpu" in
joachim99@2:     i*86 )
joachim99@2:       changequote(,)dnl
joachim99@2:       lt_cv_deplibs_check_method='file_magic OpenBSD/i[3-9]86 demand paged shared library'
joachim99@2:       changequote([, ])dnl
joachim99@2:       lt_cv_file_magic_cmd=/usr/bin/file
joachim99@2:       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
joachim99@2:       ;;
joachim99@2:     esac
joachim99@2:   else
joachim99@2:     lt_cv_deplibs_check_method=pass_all
joachim99@2:   fi
joachim99@2:   ;;
joachim99@2: 
joachim99@2: newsos6)
joachim99@2:   [lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)']
joachim99@2:   lt_cv_file_magic_cmd=/usr/bin/file
joachim99@2:   lt_cv_file_magic_test_file=/usr/lib/libnls.so
joachim99@2:   ;;
joachim99@2: 
joachim99@2: osf3* | osf4* | osf5*)
joachim99@2:   # this will be overridden with pass_all, but let us keep it just in case
joachim99@2:   lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
joachim99@2:   lt_cv_file_magic_test_file=/shlib/libc.so
joachim99@2:   lt_cv_deplibs_check_method=pass_all
joachim99@2:   ;;
joachim99@2: 
joachim99@2: sco3.2v5*)
joachim99@2:   lt_cv_deplibs_check_method=pass_all
joachim99@2:   ;;
joachim99@2: 
joachim99@2: solaris*)
joachim99@2:   lt_cv_deplibs_check_method=pass_all
joachim99@2:   lt_cv_file_magic_test_file=/lib/libc.so
joachim99@2:   ;;
joachim99@2: 
joachim99@2: sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
joachim99@2:   case $host_vendor in
joachim99@2:   ncr)
joachim99@2:     lt_cv_deplibs_check_method=pass_all
joachim99@2:     ;;
joachim99@2:   motorola)
joachim99@2:     lt_cv_deplibs_check_method=['file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]']
joachim99@2:     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
joachim99@2:     ;;
joachim99@2:   esac
joachim99@2:   ;;
joachim99@2: esac
joachim99@2: ])
joachim99@2: file_magic_cmd=$lt_cv_file_magic_cmd
joachim99@2: deplibs_check_method=$lt_cv_deplibs_check_method
joachim99@2: ])
joachim99@2: 
joachim99@2: 
joachim99@2: # AC_PROG_NM - find the path to a BSD-compatible name lister
joachim99@2: AC_DEFUN([AC_PROG_NM],
joachim99@2: [AC_MSG_CHECKING([for BSD-compatible nm])
joachim99@2: AC_CACHE_VAL(lt_cv_path_NM,
joachim99@2: [if test -n "$NM"; then
joachim99@2:   # Let the user override the test.
joachim99@2:   lt_cv_path_NM="$NM"
joachim99@2: else
joachim99@2:   IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
joachim99@2:   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
joachim99@2:     test -z "$ac_dir" && ac_dir=.
joachim99@2:     tmp_nm=$ac_dir/${ac_tool_prefix}nm
joachim99@2:     if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
joachim99@2:       # Check to see if the nm accepts a BSD-compat flag.
joachim99@2:       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
joachim99@2:       #   nm: unknown option "B" ignored
joachim99@2:       # Tru64's nm complains that /dev/null is an invalid object file
joachim99@2:       if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
joachim99@2: 	lt_cv_path_NM="$tmp_nm -B"
joachim99@2: 	break
joachim99@2:       elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
joachim99@2: 	lt_cv_path_NM="$tmp_nm -p"
joachim99@2: 	break
joachim99@2:       else
joachim99@2: 	lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
joachim99@2: 	continue # so that we can try to find one that supports BSD flags
joachim99@2:       fi
joachim99@2:     fi
joachim99@2:   done
joachim99@2:   IFS="$ac_save_ifs"
joachim99@2:   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
joachim99@2: fi])
joachim99@2: NM="$lt_cv_path_NM"
joachim99@2: AC_MSG_RESULT([$NM])
joachim99@2: ])
joachim99@2: 
joachim99@2: # AC_CHECK_LIBM - check for math library
joachim99@2: AC_DEFUN([AC_CHECK_LIBM],
joachim99@2: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
joachim99@2: LIBM=
joachim99@2: case $host in
joachim99@2: *-*-beos* | *-*-cygwin* | *-*-pw32*)
joachim99@2:   # These system don't have libm
joachim99@2:   ;;
joachim99@2: *-ncr-sysv4.3*)
joachim99@2:   AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
joachim99@2:   AC_CHECK_LIB(m, main, LIBM="$LIBM -lm")
joachim99@2:   ;;
joachim99@2: *)
joachim99@2:   AC_CHECK_LIB(m, main, LIBM="-lm")
joachim99@2:   ;;
joachim99@2: esac
joachim99@2: ])
joachim99@2: 
joachim99@2: # AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for
joachim99@2: # the libltdl convenience library and INCLTDL to the include flags for
joachim99@2: # the libltdl header and adds --enable-ltdl-convenience to the
joachim99@2: # configure arguments.  Note that LIBLTDL and INCLTDL are not
joachim99@2: # AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called.  If DIR is not
joachim99@2: # provided, it is assumed to be `libltdl'.  LIBLTDL will be prefixed
joachim99@2: # with '${top_builddir}/' and INCLTDL will be prefixed with
joachim99@2: # '${top_srcdir}/' (note the single quotes!).  If your package is not
joachim99@2: # flat and you're not using automake, define top_builddir and
joachim99@2: # top_srcdir appropriately in the Makefiles.
joachim99@2: AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
joachim99@2: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
joachim99@2:   case $enable_ltdl_convenience in
joachim99@2:   no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
joachim99@2:   "") enable_ltdl_convenience=yes
joachim99@2:       ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
joachim99@2:   esac
joachim99@2:   LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
joachim99@2:   INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
joachim99@2: ])
joachim99@2: 
joachim99@2: # AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for
joachim99@2: # the libltdl installable library and INCLTDL to the include flags for
joachim99@2: # the libltdl header and adds --enable-ltdl-install to the configure
joachim99@2: # arguments.  Note that LIBLTDL and INCLTDL are not AC_SUBSTed, nor is
joachim99@2: # AC_CONFIG_SUBDIRS called.  If DIR is not provided and an installed
joachim99@2: # libltdl is not found, it is assumed to be `libltdl'.  LIBLTDL will
joachim99@2: # be prefixed with '${top_builddir}/' and INCLTDL will be prefixed
joachim99@2: # with '${top_srcdir}/' (note the single quotes!).  If your package is
joachim99@2: # not flat and you're not using automake, define top_builddir and
joachim99@2: # top_srcdir appropriately in the Makefiles.
joachim99@2: # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
joachim99@2: AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
joachim99@2: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
joachim99@2:   AC_CHECK_LIB(ltdl, main,
joachim99@2:   [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
joachim99@2:   [if test x"$enable_ltdl_install" = xno; then
joachim99@2:      AC_MSG_WARN([libltdl not installed, but installation disabled])
joachim99@2:    else
joachim99@2:      enable_ltdl_install=yes
joachim99@2:    fi
joachim99@2:   ])
joachim99@2:   if test x"$enable_ltdl_install" = x"yes"; then
joachim99@2:     ac_configure_args="$ac_configure_args --enable-ltdl-install"
joachim99@2:     LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
joachim99@2:     INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
joachim99@2:   else
joachim99@2:     ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
joachim99@2:     LIBLTDL="-lltdl"
joachim99@2:     INCLTDL=
joachim99@2:   fi
joachim99@2: ])
joachim99@2: 
joachim99@2: # If this macro is not defined by Autoconf, define it here.
joachim99@2: ifdef([AC_PROVIDE_IFELSE],
joachim99@2:       [],
joachim99@2:       [define([AC_PROVIDE_IFELSE],
joachim99@2:               [ifdef([AC_PROVIDE_$1],
joachim99@2:                      [$2], [$3])])])
joachim99@2: 
joachim99@2: # AC_LIBTOOL_CXX - enable support for C++ libraries
joachim99@2: AC_DEFUN([AC_LIBTOOL_CXX], [AC_REQUIRE([_AC_LIBTOOL_CXX])])
joachim99@2: 
joachim99@2: AC_DEFUN([_AC_LIBTOOL_CXX],
joachim99@2: [AC_REQUIRE([AC_PROG_CXX])
joachim99@2: AC_REQUIRE([AC_PROG_CXXCPP])
joachim99@2: LIBTOOL_DEPS=$LIBTOOL_DEPS" $ac_aux_dir/ltcf-cxx.sh"
joachim99@2: lt_save_CC="$CC"
joachim99@2: lt_save_CFLAGS="$CFLAGS"
joachim99@2: dnl Make sure LTCC is set to the C compiler, i.e. set LTCC before CC
joachim99@2: dnl is set to the C++ compiler.
joachim99@2: AR="$AR" LTCC="$CC" CC="$CXX" CXX="$CXX" CFLAGS="$CXXFLAGS" CPPFLAGS="$CPPFLAGS" \
joachim99@2: MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
joachim99@2: LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
joachim99@2: AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
joachim99@2: objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
joachim99@2: deplibs_check_method="$deplibs_check_method" \
joachim99@2: file_magic_cmd="$file_magic_cmd" \
joachim99@2: ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig -o libtool $libtool_flags \
joachim99@2: --build="$build" --add-tag=CXX $ac_aux_dir/ltcf-cxx.sh $host \
joachim99@2: || AC_MSG_ERROR([libtool tag configuration failed])
joachim99@2: CC="$lt_save_CC"
joachim99@2: CFLAGS="$lt_save_CFLAGS"
joachim99@2: 
joachim99@2: # Redirect the config.log output again, so that the ltconfig log is not
joachim99@2: # clobbered by the next message.
joachim99@2: exec 5>>./config.log
joachim99@2: ])
joachim99@2: 
joachim99@2: # AC_LIBTOOL_GCJ - enable support for GCJ libraries
joachim99@2: AC_DEFUN([AC_LIBTOOL_GCJ],[AC_REQUIRE([_AC_LIBTOOL_GCJ])])
joachim99@2: 
joachim99@2: AC_DEFUN([_AC_LIBTOOL_GCJ],
joachim99@2: [AC_REQUIRE([AC_PROG_LIBTOOL])
joachim99@2: AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
joachim99@2:   [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
joachim99@2:     [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
joachim99@2:       [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
joachim99@2:          [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
joachim99@2:            [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
joachim99@2: LIBTOOL_DEPS=$LIBTOOL_DEPS" $ac_aux_dir/ltcf-gcj.sh"
joachim99@2: lt_save_CC="$CC"
joachim99@2: lt_save_CFLAGS="$CFLAGS"
joachim99@2: dnl Make sure LTCC is set to the C compiler, i.e. set LTCC before CC
joachim99@2: dnl is set to the C++ compiler.
joachim99@2: AR="$AR" LTCC="$CC" CC="$GCJ" CFLAGS="$GCJFLAGS" CPPFLAGS="$CPPFLAGS" \
joachim99@2: MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
joachim99@2: LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
joachim99@2: AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
joachim99@2: objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
joachim99@2: deplibs_check_method="$deplibs_check_method" \
joachim99@2: file_magic_cmd="$file_magic_cmd" \
joachim99@2: ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig -o libtool $libtool_flags \
joachim99@2: --build="$build" --add-tag=GCJ $ac_aux_dir/ltcf-gcj.sh $host \
joachim99@2: || AC_MSG_ERROR([libtool tag configuration failed])
joachim99@2: CC="$lt_save_CC"
joachim99@2: CFLAGS="$lt_save_CFLAGS"
joachim99@2: 
joachim99@2: # Redirect the config.log output again, so that the ltconfig log is not
joachim99@2: # clobbered by the next message.
joachim99@2: exec 5>>./config.log
joachim99@2: ])
joachim99@2: 
joachim99@2: dnl old names
joachim99@2: AC_DEFUN([AM_PROG_LIBTOOL],   [AC_PROG_LIBTOOL])
joachim99@2: AC_DEFUN([AM_ENABLE_SHARED],  [AC_ENABLE_SHARED($@)])
joachim99@2: AC_DEFUN([AM_ENABLE_STATIC],  [AC_ENABLE_STATIC($@)])
joachim99@2: AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
joachim99@2: AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
joachim99@2: AC_DEFUN([AM_PROG_LD],        [AC_PROG_LD])
joachim99@2: AC_DEFUN([AM_PROG_NM],        [AC_PROG_NM])
joachim99@2: 
joachim99@2: dnl This is just to silence aclocal about the macro not being used
joachim99@2: ifelse([AC_DISABLE_FAST_INSTALL])dnl
joachim99@2: 
joachim99@2: AC_DEFUN([LT_AC_PROG_GCJ],
joachim99@2: [AC_CHECK_TOOL(GCJ, gcj, no)
joachim99@2:   test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
joachim99@2:   AC_SUBST(GCJFLAGS)
joachim99@2: ])