[src/matt-nb6-plus]: src/sys/rump/librump/rumpkern Only add atomic_cas_generi...

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

details:   https://anonhg.NetBSD.org/src/rev/dc608288b3eb
branches:  matt-nb6-plus
changeset: 774527:dc608288b3eb
user:      matt <matt%NetBSD.org@localhost>
date:      Thu Dec 06 17:20:26 2012 +0000

description:
Only add atomic_cas_generic.c to SRCS if there isn't already some
atomic_cas_* already in SRCS.

diffstat:

 sys/rump/librump/rumpkern/Makefile.rumpkern |  4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diffs (22 lines):

diff -r a018dd6097f2 -r dc608288b3eb sys/rump/librump/rumpkern/Makefile.rumpkern
--- a/sys/rump/librump/rumpkern/Makefile.rumpkern       Thu Dec 06 17:14:23 2012 +0000
+++ b/sys/rump/librump/rumpkern/Makefile.rumpkern       Thu Dec 06 17:20:26 2012 +0000
@@ -1,4 +1,4 @@
-#      $NetBSD: Makefile.rumpkern,v 1.115.2.1 2012/06/26 14:49:09 riz Exp $
+#      $NetBSD: Makefile.rumpkern,v 1.115.2.1.2.1 2012/12/06 17:20:26 matt Exp $
 #
 
 .include "${RUMPTOP}/Makefile.rump"
@@ -194,10 +194,12 @@
 .if ${MACHINE_CPU} == "arm" || ${MACHINE_CPU} == "hppa" \
     || ${MACHINE_CPU} == "mips" || ${MACHINE_CPU} == "sh3" \
     || ${MACHINE_CPU} == "vax" || ${MACHINE_ARCH} == "m68000"
+.if ${SRCS:Matomic_cas_*} == ""
 CPPFLAGS+=     -I${RUMPTOP}/../../common/lib/libc/atomic
 SRCS+=         atomic_cas_generic.c
 #SRCS+=                rump_atomic_cas_up.c
 .endif
+.endif
 
 .include <bsd.lib.mk>
 .include <bsd.klinks.mk>