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# generated automatically by aclocal 1.10 -*- Autoconf -*-
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# generated automatically by aclocal 1.10.1 -*- Autoconf -*-
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# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
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# 2005, 2006 Free Software Foundation, Inc.
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# 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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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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])# _LT_LINKER_BOILERPLATE
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# _LT_REQUIRED_DARWIN_CHECKS
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# --------------------------
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# Check for some things on darwin
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AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS],[
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AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
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AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
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AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
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[lt_cv_apple_cc_single_mod=no
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if test -z "${LT_MULTI_MODULE}"; then
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# By default we will add the -single_module flag. You can override
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# by either setting the environment variable LT_MULTI_MODULE
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# non-empty at configure time, or by adding -multi_module to the
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echo "int foo(void){return 1;}" > conftest.c
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$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
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-dynamiclib ${wl}-single_module conftest.c
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if test -f libconftest.dylib; then
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lt_cv_apple_cc_single_mod=yes
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rm -rf libconftest.dylib*
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AC_CACHE_CHECK([for -exported_symbols_list linker flag],
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[lt_cv_ld_exported_symbols_list],
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[lt_cv_ld_exported_symbols_list=no
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save_LDFLAGS=$LDFLAGS
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echo "_main" > conftest.sym
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LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
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AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
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[lt_cv_ld_exported_symbols_list=yes],
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[lt_cv_ld_exported_symbols_list=no])
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LDFLAGS="$save_LDFLAGS"
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rhapsody* | darwin1.[[0123]])
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_lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
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_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
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# if running on 10.5 or later, the deployment target defaults
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# to the OS version, if on x86, and 10.4, the deployment
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# target defaults to 10.4. Don't you love it?
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case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
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10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
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_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
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_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
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_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
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if test "$lt_cv_apple_cc_single_mod" = "yes"; then
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_lt_dar_single_mod='$single_module'
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if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
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_lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
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_lt_dar_export_syms="~$NMEDIT -s \$output_objdir/\${libname}-symbols.expsym \${lib}"
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if test "$DSYMUTIL" != ":"; then
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_lt_dsymutil="~$DSYMUTIL \$lib || :"
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# _LT_AC_SYS_LIBPATH_AIX
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# ----------------------
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AC_MSG_RESULT([$dynamic_linker])
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test "$dynamic_linker" = no && can_build_shared=no
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AC_CACHE_VAL([lt_cv_sys_lib_search_path_spec],
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[lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"])
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sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
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AC_CACHE_VAL([lt_cv_sys_lib_dlsearch_path_spec],
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[lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"])
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sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
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variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
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if test "$GCC" = yes; then
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variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
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darwin* | rhapsody*)
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rhapsody* | darwin1.[[012]])
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_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
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if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
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_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
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case ${MACOSX_DEPLOYMENT_TARGET} in
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_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
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_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
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_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
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_LT_AC_TAGVAR(hardcode_direct, $1)=no
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_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
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_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
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_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
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_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
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if test "$GXX" = yes ; then
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lt_int_apple_cc_single_mod=no
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_LT_AC_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
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if test "$GXX" = yes ; then
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output_verbose_link_cmd='echo'
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if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
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lt_int_apple_cc_single_mod=yes
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_LT_AC_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
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_LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
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_LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
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_LT_AC_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
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if test "$lt_cv_apple_cc_single_mod" != "yes"; then
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_LT_AC_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
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_LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
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if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
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_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
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_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'
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_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
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# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
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if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
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_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}'
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_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}'
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_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}'
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case $cc_basename in
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# compiler output when linking a shared library.
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# Parse the compiler output and extract the necessary
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# objects, libraries and library flags.
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AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
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AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],
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[AC_REQUIRE([LT_AC_PROG_SED])dnl
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dnl we can't use the lt_simple_compile_test_code here,
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dnl because it contains code intended for an executable,
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dnl not a library. It's possible we should let each
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# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
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# NOTE: Changes made to this file will be lost: look at ltmain.sh.
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# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
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# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
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# Free Software Foundation, Inc.
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# This file is part of GNU Libtool:
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if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
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AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
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_LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
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_LT_AC_TAGVAR(lt_cv_prog_compiler_pic_works, $1),
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[$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
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[case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
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# it will be wrapped by ` (' and `)$', so one must not match beginning or
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# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
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# as well as any symbol that contains `d'.
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_LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
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_LT_AC_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
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# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
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# platforms (ab)use it in PIC code, but their linkers get confused if
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# the symbol is explicitly referenced. Since portable code cannot
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# rely on this symbol name, it's probably fine to never include it in
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# preloaded symbol tables.
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# Exclude shared library initialization/finalization symbols.
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dnl Note also adjust exclude_expsyms for C++ above.
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extract_expsyms_cmds=
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# Just being paranoid about ensuring that cc_basename is set.
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_LT_CC_BASENAME([$compiler])
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_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
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if test "$GCC" = yes ; then
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output_verbose_link_cmd='echo'
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_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
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_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
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# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
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_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}'
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_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}'
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_LT_AC_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
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_LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
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_LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
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_LT_AC_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
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case $cc_basename in
added
removed
aclocal.m4
