Module Name: src
Committed By: plunky
Date: Tue Jun 1 08:42:56 UTC 2010
Modified Files:
src/include: stdlib.h
Log Message:
later versions of pcc may define __GNUC__ for compatibility reasons, so
having a system definition for alloca is counter productive as it seems
fairly common to use
#ifdef __GNUC__
#define alloca ..
#endif
in user-headers (eg see usr.sbin/gspa/gspa/gspa_ass.h)
So, defang this definition as we don't otherwise provide alloca on NetBSD
To generate a diff of this commit:
cvs rdiff -u -r1.91 -r1.92 src/include/stdlib.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/include/stdlib.h
diff -u src/include/stdlib.h:1.91 src/include/stdlib.h:1.92
--- src/include/stdlib.h:1.91 Thu Feb 25 18:37:12 2010
+++ src/include/stdlib.h Tue Jun 1 08:42:56 2010
@@ -1,4 +1,4 @@
-/* $NetBSD: stdlib.h,v 1.91 2010/02/25 18:37:12 joerg Exp $ */
+/* $NetBSD: stdlib.h,v 1.92 2010/06/01 08:42:56 plunky Exp $ */
/*-
* Copyright (c) 1990, 1993
@@ -242,7 +242,7 @@
#if defined(alloca) && (alloca == __builtin_alloca) && \
defined(__GNUC__) && (__GNUC__ < 2)
void *alloca(int); /* built-in for gcc */
-#elif defined(__PCC__)
+#elif defined(__PCC__) && !defined(__GNUC__)
#define alloca(size) __builtin_alloca(size)
#else
void *alloca(size_t);
