[OE-core] [PATCH] qemu: Allow building without X11 support

[Jonas Eriksson]

To enable the construction of minimal hypervisors based on OE, it is
important to be able to build qemu without it requiring X support. By
checking that the distro is built with the x11 feature before adding
virtual/x11 to the dependencies, this is made possible.
---
 meta/recipes-devtools/qemu/qemu.inc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/meta/recipes-devtools/qemu/qemu.inc b/meta/recipes-devtools/qemu/qemu.inc
index 8705dc7..76119c0 100644
--- a/meta/recipes-devtools/qemu/qemu.inc
+++ b/meta/recipes-devtools/qemu/qemu.inc
@@ -1,7 +1,8 @@
 SUMMARY = "Fast open source processor emulator"
 HOMEPAGE = "http://qemu.org"
 LICENSE = "GPLv2 & LGPLv2.1"
-DEPENDS = "glib-2.0 zlib alsa-lib virtual/libx11 pixman dtc libsdl"
+DEPENDS = "glib-2.0 zlib alsa-lib pixman dtc libsdl \
+           ${@base_contains('DISTRO_FEATURES', 'x11', 'virtual/libx11', '', d)}"
 DEPENDS_class-native = "zlib-native alsa-lib-native glib-2.0-native pixman-native dtc-native"
 DEPENDS_class-nativesdk = "nativesdk-zlib nativesdk-libsdl nativesdk-glib-2.0 nativesdk-pixman nativesdk-dtc"
 RDEPENDS_${PN}_class-nativesdk = "nativesdk-libsdl"
-- 
1.9.rc1