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freebsd-ports/lang/gcc32/files/patch-ad
John Polstra 67e588bd58 Make "-fsjlj-exceptions" (use setjmp/longjmp for exceptions) the
default for FreeBSD.  The standard exception implementation reliably
dumps core under FreeBSD.  Users can put "-fno-sjlj-exceptions" on
the command line if they really want to override the new default.

Configure with "--with-gnu-as" and "--with-gnu-ld".

Define "__FreeBSD__" as 3.
1998-01-23 17:49:47 +00:00

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--- gcc/config/i386/freebsd.h.orig Fri Oct 17 23:52:58 1997
+++ gcc/config/i386/freebsd.h Thu Jan 22 21:50:29 1998
@@ -35,10 +35,13 @@
#include "i386/perform.h"
#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dunix -Di386 -D__FreeBSD__ -D__386BSD__ -Asystem(unix) -Asystem(FreeBSD) -Acpu(i386) -Amachine(i386)"
+#define CPP_PREDEFINES "-Dunix -Di386 -D__FreeBSD__=3 -D__386BSD__ -Asystem(unix) -Asystem(FreeBSD) -Acpu(i386) -Amachine(i386)"
/* Like the default, except no -lg. */
#define LIB_SPEC "%{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p}"
+
+#undef CC1PLUS_SPEC
+#define CC1PLUS_SPEC "-fsjlj-exceptions"
#undef SIZE_TYPE
#define SIZE_TYPE "unsigned int"