tools/virtio: enable -Werror

Seems to mostly be a positive.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

diff --git a/tools/virtio/Makefile b/tools/virtio/Makefile
index 9325f469382168062805bdeb9e21cdd266e63293..505ad51b3b51bec2281fe44dce5786c0fe79088f 100644 (file)
--- a/tools/virtio/Makefile
+++ b/tools/virtio/Makefile
@@ -3,7 +3,7 @@ test: virtio_test vringh_test
 virtio_test: virtio_ring.o virtio_test.o
 vringh_test: vringh_test.o vringh.o virtio_ring.o
 
-CFLAGS += -g -O2 -Wall -I. -I../include/ -I ../../usr/include/ -Wno-pointer-sign -fno-strict-overflow -fno-strict-aliasing -fno-common -MMD -U_FORTIFY_SOURCE
+CFLAGS += -g -O2 -Werror -Wall -I. -I../include/ -I ../../usr/include/ -Wno-pointer-sign -fno-strict-overflow -fno-strict-aliasing -fno-common -MMD -U_FORTIFY_SOURCE
 vpath %.c ../../drivers/virtio ../../drivers/vhost
 mod:
        ${MAKE} -C `pwd`/../.. M=`pwd`/vhost_test