Split off powerpcspe from rs6000 port

	* config/powerpcspe: New port.  Files are copied from the rs6000
	port, with "rs6000" in filenames replaced by "powerpcspe".

	* config.gcc (powerpc*-*-*spe*): New.
	(powerpc-*-eabispe*): Use ${cpu_type} instead of hardcoded pathnames.
	(powerpc-*-rtems*spe*): New.
	(powerpc*-*-linux*spe*): New.
	(powerpc-wrs-vxworksspe): New.
	(powerpc*-*-*, rs6000-*-*): Use ${cpu_type}.
	(misc flags) [powerpc*-*-*, rs6000-*-*): Use ${cpu_type}.
	* config.host (powerpc*-*-*spe*): New.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@248429 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 32 insertions, 0 deletions

diff --git a/gcc/config/powerpcspe/darwin7.h b/gcc/config/powerpcspe/darwin7.h
new file mode 100644
index 00000000000..f5e9f893030
--- /dev/null
+++ b/gcc/config/powerpcspe/darwin7.h
@@ -0,0 +1,32 @@
+/* Target definitions for Darwin 7.x (Mac OS X) systems.
+   Copyright (C) 2004-2017 Free Software Foundation, Inc.
+
+This file is part of GCC.
+
+GCC is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 3, or (at your option)
+any later version.
+
+GCC is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+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}"
+
+#undef DEF_MIN_OSX_VERSION
+#define DEF_MIN_OSX_VERSION "10.3.9"