Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the

non-i386, non-unix, and generatable files have been trimmed, but can easily
be added in later if needed.

gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's
handy to have both available for reference for such little cost.

The freebsd-specific changes will then be committed, and once the dust has
settled, the bmakefiles will be committed to use this code.

1 files changed, 16 insertions, 0 deletions

diff --git a/contrib/gcc/config/i386/xm-sysv4.h b/contrib/gcc/config/i386/xm-sysv4.h
new file mode 100644
index 000000000000..49d52b4e7f3b
--- /dev/null
+++ b/contrib/gcc/config/i386/xm-sysv4.h
@@ -0,0 +1,16 @@
+/* Configuration for GCC for Intel i386 running System V Release 4.  */
+
+#include "i386/xm-i386.h"
+#include "xm-svr4.h"
+
+/* If not compiled with GNU C, use the portable alloca.  */
+#ifndef __GNUC__
+#define USE_C_ALLOCA
+#endif
+#ifdef __HIGHC__
+#include <alloca.h>		/* for MetaWare High-C on NCR System 3000 */
+#endif
+
+/* Univel, at least, has a small ARG_MAX.  Defining this is harmless
+   except for causing extra stat calls in the driver program.  */
+#define SMALL_ARG_MAX