libtool: add support for Ironclad

diff --git a/m4/libtool.m4 b/m4/libtool.m4
index 21abbfa06e16b81914977c8892484f3a6385c3c5..a80c506dce6db1f2428b8f217cccb2c3755a4ee7 100644 (file)
--- a/m4/libtool.m4
+++ b/m4/libtool.m4
@@ -1725,9 +1725,9 @@ AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
     ;;
 
-  gnu*)
-    # Under GNU Hurd, this test is not required because there is
-    # no limit to the length of command line arguments.
+  gnu* | ironclad*)
+    # Under GNU Hurd and Ironclad, this test is not required because there
+    # is no limit to the length of command line arguments.
     # Libtool will interpret -1 as no limit whatsoever
     lt_cv_sys_max_cmd_len=-1;
     ;;
@@ -2996,6 +2996,18 @@ netbsd*)
   hardcode_into_libs=yes
   ;;
 
+ironclad*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
+  dynamic_linker='mlibc ld.so'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
 newsos6)
   version_type=linux # correct to gnu/linux during the next big refactor
   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
@@ -3636,6 +3648,10 @@ linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
   lt_cv_deplibs_check_method=pass_all
   ;;
 
+ironclad*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
 netbsd* | netbsdelf*-gnu)
   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
@@ -4517,6 +4533,8 @@ m4_if([$1], [CXX], [
        ;;
       netbsd* | netbsdelf*-gnu)
        ;;
+      ironclad*)
+       ;;
       *qnx* | *nto*)
         # QNX uses GNU C++, but need to define -shared option too, otherwise
         # it will coredump.
@@ -4871,6 +4889,12 @@ m4_if([$1], [CXX], [
       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
       ;;
 
+    ironclad*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+      ;;
+
     *nto* | *qnx*)
       # QNX uses GNU C++, but need to define -shared option too, otherwise
       # it will coredump.
@@ -5349,6 +5373,11 @@ _LT_EOF
       fi
       ;;
 
+    ironclad*)
+       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+       _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
+      ;;
+
     netbsd* | netbsdelf*-gnu)
       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
        _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
@@ -5892,6 +5921,9 @@ _LT_EOF
       esac
       ;;
 
+    ironclad*)
+      ;;
+
     netbsd* | netbsdelf*-gnu)
       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
        _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
@@ -7192,6 +7224,10 @@ if test yes != "$_lt_caught_CXX_error"; then
        esac
        ;;
 
+      ironclad*)
+           _LT_TAGVAR(ld_shlibs, $1)=yes
+           ;;
+
       netbsd*)
         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
          _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'

diff --git a/m4/ltdl.m4 b/m4/ltdl.m4
index 8ed76ab7e2865d8736b0170e0b39b3eebf5929e8..4f20cee2fb2045413c848e24d630e5a1cb93a627 100644 (file)
--- a/m4/ltdl.m4
+++ b/m4/ltdl.m4
@@ -495,6 +495,9 @@ AC_CACHE_CHECK([whether deplibs are loaded by dlopen],
     # at 6.2 and later dlopen does load deplibs.
     lt_cv_sys_dlopen_deplibs=yes
     ;;
+  ironclad*)
+    lt_cv_sys_dlopen_deplibs=yes
+    ;;
   netbsd* | netbsdelf*-gnu)
     lt_cv_sys_dlopen_deplibs=yes
     ;;