[src/trunk]: src/external/mit/xorg/lib/dri Prevent .y.c from regenerating c f...

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

details:   https://anonhg.NetBSD.org/src/rev/c73009276168
branches:  trunk
changeset: 335391:c73009276168
user:      christos <christos%NetBSD.org@localhost>
date:      Mon Jan 05 16:26:48 2015 +0000

description:
Prevent .y.c from regenerating c files from yacc.
XXX: Why are we compiling glcpp-parse.c both here and in the gallium
subdirectory?

diffstat:

 external/mit/xorg/lib/dri/Makefile |  4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diffs (15 lines):

diff -r 960363b5ce29 -r c73009276168 external/mit/xorg/lib/dri/Makefile
--- a/external/mit/xorg/lib/dri/Makefile        Mon Jan 05 11:42:19 2015 +0000
+++ b/external/mit/xorg/lib/dri/Makefile        Mon Jan 05 16:26:48 2015 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.24 2015/01/05 01:34:42 joerg Exp $
+# $NetBSD: Makefile,v 1.25 2015/01/05 16:26:48 christos Exp $
 
 # Link the mesa_dri_drivers mega driver.
 
@@ -405,3 +405,5 @@
 .else
 .include <bsd.inc.mk>
 .endif
+# Don't re-build .c files when .y files change
+.y.c: