* libltdl/m4/libtool.m4 (_LT_LINKER_SHLIBS, _LT_LANG_CXX_CONFIG)

[ openbsd ]: Add an explicit check for shared libraries support.

diff --git a/ChangeLog b/ChangeLog
index 234608906a74b7c00728def5017b4bd165ec1fa6..a5dfe708c7a1b2dab05bfa95f7d51120a203ce3b 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2007-03-30   Matthieu Herrb  <matthieu.herrb@laas.fr>
+
+       * libltdl/m4/libtool.m4 (_LT_LINKER_SHLIBS, _LT_LANG_CXX_CONFIG)
+       [ openbsd ]: Add an explicit check for shared libraries support.
+
 2007-03-29  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 
        * Makefile.am ($(srcdir)/$(m4dir)/ltversion.m4): Fix quoting

diff --git a/libltdl/m4/libtool.m4 b/libltdl/m4/libtool.m4
index 8b54a18bf88c2b0aa5431ae1eaa19ccd771662c2..b8bdbeab02a4dd33351b6b77598d32ab40aa437c 100644 (file)
--- a/libltdl/m4/libtool.m4
+++ b/libltdl/m4/libtool.m4
@@ -4708,25 +4708,29 @@ _LT_EOF
       ;;
 
     openbsd*)
-      _LT_TAGVAR(hardcode_direct, $1)=yes
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
-      if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-       _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
-       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
-       _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
-      else
-        case $host_os in
-       openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
-         _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
-         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
-         ;;
-       *)
+      if test -f /usr/libexec/ld.so; then
+       _LT_TAGVAR(hardcode_direct, $1)=yes
+       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+       _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+       if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
          _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+         _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
-         ;;
-        esac
+         _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+       else
+         case $host_os in
+          openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
+            _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+            ;;
+          *)
+            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+            ;;
+         esac
+       fi
+      else
+       _LT_TAGVAR(ld_shlibs, $1)=no
       fi
       ;;
 
@@ -5919,17 +5923,21 @@ if test "$_lt_caught_CXX_error" != yes; then
        ;;
 
       openbsd*)
-       _LT_TAGVAR(hardcode_direct, $1)=yes
-       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-       _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
-       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
-       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
-       if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-         _LT_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'
-         _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
-         _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+       if test -f /usr/libexec/ld.so; then
+         _LT_TAGVAR(hardcode_direct, $1)=yes
+         _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+         _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+         _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+         if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+           _LT_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'
+           _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+           _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+         fi
+         output_verbose_link_cmd=echo
+       else
+         _LT_TAGVAR(ld_shlibs, $1)=no
        fi
-       output_verbose_link_cmd=echo
        ;;
 
       osf3* | osf4* | osf5*)