On Tue, 2016-12-06 at 17:41 +0200, Michael S. Tsirkin wrote: > It seems that there should be a better way to do it, > but this works too. In some cases there might be: > --- a/drivers/s390/virtio/Makefile > +++ b/drivers/s390/virtio/Makefile > @@ -6,6 +6,8 @@ > # it under the terms of the GNU General Public License (version 2 > only) > # as published by the Free Software Foundation. > > +CFLAGS_virtio_ccw.o += -D__CHECK_ENDIAN__ > +CFLAGS_kvm_virtio.o += -D__CHECK_ENDIAN__ > s390-virtio-objs := virtio_ccw.o > ifdef CONFIG_S390_GUEST_OLD_TRANSPORT > s390-virtio-objs += kvm_virtio.o Here you could use ccflags-y += -D__CHECK_ENDIAN__ for example, or even subdir-ccflags-y += -D__CHECK_ENDIAN__ (in case any subdirs ever get added here) > --- a/drivers/vhost/Makefile > +++ b/drivers/vhost/Makefile > @@ -1,3 +1,4 @@ > +ccflags-y := -D__CHECK_ENDIAN__ Looks like you did that here and in some other places though - so perhaps the s390 one was intentionally different? > --- a/net/packet/Makefile > +++ b/net/packet/Makefile > @@ -2,6 +2,7 @@ > # Makefile for the packet AF. > # > > +ccflags-y := -D__CHECK_ENDIAN__ Technically this is slightly more than advertised, but I guess that still makes sense if it's clean now. johannes _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization
