[src/trunk]: src/gnu/usr.bin/gcc4 Put the -std=gnu89 into CPPFLAGS to make su...

[joerg <joerg%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/316d566fbe0a
branches:  trunk
changeset: 765182:316d566fbe0a
user:      joerg <joerg%NetBSD.org@localhost>
date:      Fri May 20 22:13:22 2011 +0000

description:
Put the -std=gnu89 into CPPFLAGS to make sure it gets applied after the
-std=gnu99. Add a comment about this.

diffstat:

 gnu/usr.bin/gcc4/Makefile.inc |  5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diffs (16 lines):

diff -r 2ad49885c7c0 -r 316d566fbe0a gnu/usr.bin/gcc4/Makefile.inc
--- a/gnu/usr.bin/gcc4/Makefile.inc     Fri May 20 21:56:46 2011 +0000
+++ b/gnu/usr.bin/gcc4/Makefile.inc     Fri May 20 22:13:22 2011 +0000
@@ -1,4 +1,4 @@
-#      $NetBSD: Makefile.inc,v 1.3 2011/05/20 21:35:02 joerg Exp $
+#      $NetBSD: Makefile.inc,v 1.4 2011/05/20 22:13:22 joerg Exp $
 
 .include <bsd.own.mk>
 
@@ -60,4 +60,5 @@
 .endif
 
 # This depends on the "extern inline" mess, so downgrade to something safe.
-CFLAGS+=       -std=gnu89
+# CPPFLAGS is applied after CFLAGS, which gets the -std=gnu99
+CPPFLAGS+=     -std=gnu89