@@ -86,6 +86,24 @@ extern int darwin_emit_picsym_stub;
#define RS6000_DEFAULT_LONG_DOUBLE_SIZE 128
+/* Machine dependent libraries.
+ Include libmx when targeting Darwin 7.0 and above, but before libSystem,
+ since the functions are actually in libSystem but for 7.x compatibility
+ we want them to be looked for in libmx first.
+ Include libSystemStubs when compiling against 10.3 - 10.5 SDKs (we assume
+ this is the case when targetting these) - but not for 64-bit long double.
+ Don't do either for m64, the library is either a dummy or non-existent.
+*/
+
+#undef LIB_SPEC
+#define LIB_SPEC \
+"%{!static: \
+ %{!m64:%{!mlong-double-64: \
+ %{pg:%:version-compare(>< 10.3 10.5 mmacosx-version-min= -lSystemStubs_profile)} \
+ %{!pg:%:version-compare(>< 10.3 10.5 mmacosx-version-min= -lSystemStubs)} \
+ %:version-compare(>< 10.3 10.4 mmacosx-version-min= -lmx)}} \
+ -lSystem \
+}"
/* We want -fPIC by default, unless we're using -static to compile for
the kernel or some such. The "-faltivec" option should have been
@@ -17,21 +17,11 @@ You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
-/* Machine dependent libraries. Include libmx when compiling for
- Darwin 7.0 and above, but before libSystem, since the functions are
- actually in libSystem but for 7.x compatibility we want them to be
- looked for in libmx first. Include libmx by default because otherwise
- libstdc++ isn't usable. */
-
-#undef LIB_SPEC
-#define LIB_SPEC "%{!static:\
- %:version-compare(!< 10.3 mmacosx-version-min= -lmx)\
- -lSystem}"
-
/* This generation of tools (specifically the archive tool) did not
export weak symbols from the TOC. */
#undef TARGET_WEAK_NOT_IN_ARCHIVE_TOC
#define TARGET_WEAK_NOT_IN_ARCHIVE_TOC 1
+/* Default to the last version, with most support for C++. */
#undef DEF_MIN_OSX_VERSION
#define DEF_MIN_OSX_VERSION "10.3.9"
@@ -17,15 +17,5 @@ You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
-/* Machine dependent libraries. Include libmx when compiling on
- Darwin 7.0 and above, but before libSystem, since the functions are
- actually in libSystem but for 7.x compatibility we want them to be
- looked for in libmx first---but only do this if 7.x compatibility
- is a concern, which it's not in 64-bit mode. Include
- libSystemStubs when compiling on (not necessarily for) 8.0 and
- above and not 64-bit long double. */
-
-#undef LIB_SPEC
-#define LIB_SPEC "%{!static:\
- %{!mlong-double-64:%{pg:-lSystemStubs_profile;:-lSystemStubs}} \
- %{!m64:%:version-compare(>< 10.3 10.4 mmacosx-version-min= -lmx)} -lSystem}"
+#undef DEF_MIN_OSX_VERSION
+#define DEF_MIN_OSX_VERSION "10.4"