From ef4929fb3c25e03deca76c7f5d22fba08edf864f Mon Sep 17 00:00:00 2001 From: Stefan Hajnoczi Date: Thu, 3 Jan 2013 11:56:16 +0100 Subject: dataplane: use linux-headers/ for virtio includes The hw/dataplane/vring.c code includes linux/virtio_ring.h. Ensure that we use linux-headers/ instead of the system-wide headers, which may be out-of-date on older distros. This resolves the following build error on Debian 6: CC hw/dataplane/vring.o cc1: warnings being treated as errors hw/dataplane/vring.c: In function 'vring_enable_notification': hw/dataplane/vring.c:71: error: implicit declaration of function 'vring_avail_event' hw/dataplane/vring.c:71: error: nested extern declaration of 'vring_avail_event' hw/dataplane/vring.c:71: error: lvalue required as left operand of assignment Note that we now build dataplane/ for each target instead of only once. There is no way around this since linux-headers/ is only available for per-target objects - and it's how virtio, vfio, kvm, and friends are built. Signed-off-by: Stefan Hajnoczi Signed-off-by: Anthony Liguori --- hw/Makefile.objs | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'hw/Makefile.objs') diff --git a/hw/Makefile.objs b/hw/Makefile.objs index 5ac49134bd..b8bbed39c1 100644 --- a/hw/Makefile.objs +++ b/hw/Makefile.objs @@ -1,4 +1,4 @@ -common-obj-y = usb/ ide/ pci/ dataplane/ +common-obj-y = usb/ ide/ pci/ common-obj-y += loader.o common-obj-$(CONFIG_VIRTIO) += virtio-console.o common-obj-$(CONFIG_VIRTIO) += virtio-rng.o @@ -191,6 +191,7 @@ common-obj-$(CONFIG_XEN_BACKEND) += xen_console.o xenfb.o xen_disk.o xen_nic.o # Per-target files # virtio has to be here due to weird dependency between PCI and virtio-net. # need to fix this properly +obj-$(CONFIG_VIRTIO) += dataplane/ obj-$(CONFIG_VIRTIO) += virtio.o virtio-blk.o virtio-balloon.o virtio-net.o obj-$(CONFIG_VIRTIO) += virtio-serial-bus.o virtio-scsi.o obj-$(CONFIG_SOFTMMU) += vhost_net.o -- cgit v1.2.1