From 17b406a83508e8b2ac984b86e9b72135bf23eba1 Mon Sep 17 00:00:00 2001
From: "Richard M. Stallman" <rms@gnu.org>
Date: Thu, 9 Feb 1995 09:31:54 +0000
Subject: [PATCH] [SOLARIS2_4, !__GNUC__] (C_SWITCH_SYSTEM): Defined..
 [SOLARIS2_4, !__GNUC__]: Include alloca.h.

---
 src/m/intel386.h | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/m/intel386.h b/src/m/intel386.h
index 0112a0daebf..77839be778e 100644
--- a/src/m/intel386.h
+++ b/src/m/intel386.h
@@ -130,7 +130,15 @@ NOTE-END */
 #endif /* GCC */
 #define HAVE_VFORK
 
-#endif
+#else /* SOLARIS2_4 */
+#ifndef __GNUC__
+#undef  C_SWITCH_SYSTEM
+#define C_SWITCH_SYSTEM -Xa
+#ifdef HAVE_ALLOCA_H
+#include <alloca.h>
+#endif /* HAVE_ALLOCA_H */
+#endif /* not __GNUC__ */
+#endif /* SOLARIS2_4 */
 
 /* configure thinks solaris X86 has gethostname, but it does not work,
    so undefine it.  */
-- 
2.39.5