* g++.dg/other/static11.C: Use cleanup-rtl-dump.

[pf3gnuchains/gcc-fork.git] / ltcf-cxx.sh

diff --git a/ltcf-cxx.sh b/ltcf-cxx.sh
index c239ee1..48d5a53 100644 (file)
--- a/ltcf-cxx.sh
+++ b/ltcf-cxx.sh
@@ -68,11 +68,16 @@ if { ac_try='${CC-c++} -E conftest.$ac_ext'; { (eval echo \"$ac_try\") 1>&5; (ev
   # Set up default GNU C++ configuration
 
   # Check if GNU C++ uses GNU ld as the underlying linker, since the
-  # archiving commands below assume that GNU ld is being used.
-  if eval "`$CC -print-prog-name=ld` --version 2>&1" | \
-      egrep 'GNU ld' > /dev/null; then
-    with_gnu_ld=yes
-
+  # archiving commands below assume that GNU ld is being used.  The
+  # assumption here is that the linker is going to be the same as that
+  # used by the C compiler.  For the purposes of GCC, this is ok, but
+  # if someone uses g++ along with a non-GNU C compiler that doesn't
+  # use GNU ld, we may lose.  This is ok for the toolchain tree, since
+  # the only users of ltcf-cxx.sh are libstdc++-v3 and libjava,
+  # anyway, and those use both gcc and g++, so the settings are bound
+  # to be the same.
+
+  if test "$with_gnu_ld" = yes; then
     archive_cmds='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
     archive_expsym_cmds='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
 
@@ -92,7 +97,6 @@ if { ac_try='${CC-c++} -E conftest.$ac_ext'; { (eval echo \"$ac_try\") 1>&5; (ev
       whole_archive_flag_spec=
     fi
   else
-    with_gnu_ld=no
     wlarc=
 
     # A generic and very simple default shared library creation
@@ -110,7 +114,6 @@ if { ac_try='${CC-c++} -E conftest.$ac_ext'; { (eval echo \"$ac_try\") 1>&5; (ev
 
 else
   with_gcc=no
-  with_gnu_ld=no
   wlarc=
 fi
 
@@ -220,6 +223,51 @@ case $host_os in
         ;;
     esac
     ;;
+
+  darwin* | rhapsody*)
+    case "$host_os" in
+       rhapsody* | darwin1.[[012]])
+           allow_undefined_flag='-undefined suppress'
+       ;;
+       *) # Darwin 1.3 on
+           if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
+               allow_undefined_flag='-flat_namespace -undefined suppress'
+      else
+       case ${MACOSX_DEPLOYMENT_TARGET} in
+           10.[[012]])
+               allow_undefined_flag='-flat_namespace -undefined suppress'
+           ;;
+           10.*)
+               allow_undefined_flag='-undefined dynamic_lookup'
+           ;;
+       esac
+    fi
+    ;;
+    esac
+    # Disable shared library build on OS-X older than 10.3.
+    case $host_os in
+       darwin[1-6]*)
+           can_build_shared=no
+           ;;
+       darwin7*)
+           can_build_shared=yes
+           ;;
+    esac
+    output_verbose_link_cmd='echo'
+
+    archive_cmds='$CXX -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
+    module_cmds='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
+
+    # Don't fix this by using the ld -exported_symbols_list flag,
+    # it doesn't exist in older darwin ld's
+    archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -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}'
+    module_expsym_cmds='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}'
+    hardcode_direct=no
+    hardcode_automatic=yes
+    hardcode_shlibpath_var=unsupported
+    link_all_deplibs=yes
+    ;;
+
   dgux*)
     case $cc_basename in
       ec++)
@@ -241,7 +289,7 @@ case $host_os in
     # C++ shared libraries reported to be fairly broken before switch to ELF
     ld_shlibs=no
     ;;
-  freebsd*)
+  freebsd* | kfreebsd*-gnu)
     # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
     # conventions
     ld_shlibs=yes
@@ -323,7 +371,7 @@ case $host_os in
           if test "$with_gnu_ld" = no; then
             archive_cmds='$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 ${wl}${objdir}/so_locations -o $lib'
           else
-            archive_cmds='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -o $lib'
+            archive_cmds='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo -set_version $verstring` -o $lib'
           fi
         fi
         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
@@ -401,7 +449,7 @@ case $host_os in
         ;;
     esac
     ;;
-  netbsd*)
+  netbsd* | knetbsd*-gnu)
     # NetBSD uses g++ - do we need to do anything?
     ;;
   osf3*)
@@ -649,6 +697,9 @@ case $host_os in
         ;;
     esac
     ;;
+  tpf*)
+    ld_shlibs=yes
+    ;;
   unixware*)
     # FIXME: insert proper C++ library support
     ld_shlibs=no
@@ -709,7 +760,7 @@ if test "$with_gcc" = yes; then
   darwin* | rhapsody*)
     # PIC is the default on this platform
     # Common symbols not allowed in MH_DYLIB files
-    lt_cv_prog_cc_pic='-fno-common'
+    ac_cv_prog_cc_pic='-fno-common'
     ;;
   *djgpp*)
     # DJGPP does not support shared libraries at all
@@ -756,7 +807,7 @@ else
           ;;
       esac
       ;;
-    freebsd*)
+    freebsd* | kfreebsd*-gnu)
       # FreeBSD uses GNU C++
       ;;
     gnu*)