Date: Tue, 3 Dec 2002 00:15:40 -0800 From: "David O'Brien" <obrien@freebsd.org> To: re@freebsd.org Cc: sparc@freebsd.org Subject: GCC can't decide on what the pre-defined arch symbol should be Message-ID: <20021203081540.GA62842@dragon.nuxi.com>
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Its a mess in the GCC code -- how the %$^# to spell the architecture
pre-define. The GCC developers are totally inconsistent -- so lets just
got with all permutations.
RE@, permission to commit this? It affects only the sparc64 platform.
Index: freebsd.h
===================================================================
RCS file: /home/ncvs/src/contrib/gcc/config/sparc/freebsd.h,v
retrieving revision 1.3
diff -u -r1.3 freebsd.h
--- freebsd.h 5 Nov 2002 03:35:56 -0000 1.3
+++ freebsd.h 3 Dec 2002 08:04:58 -0000
@@ -24,7 +24,8 @@
Emacs needs to know if the arch is 64 or 32-bits. */
#undef CPP_CPU64_DEFAULT_SPEC
-#define CPP_CPU64_DEFAULT_SPEC "-D__sparc64__ -D__sparc_v9__ -D__arch64__"
+#define CPP_CPU64_DEFAULT_SPEC \
+ "-D__sparc64__ -D__sparc_v9__ -D__sparcv9 -D__sparc__ -D__arch64__"
/* Because we include sparc/sysv4.h. */
#undef CPP_PREDEFINES
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