[cairo] [PATCH 16/72] drm: fix importing of libdrm

[Enrico Weigelt, metux IT consult]

We need to link against libdrm to use its functions.

Signed-off-by: Enrico Weigelt, metux IT consult <enrico.weigelt at gr13.net>
---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 2ce1959..a3cf311 100644
--- a/configure.ac
+++ b/configure.ac
@@ -296,7 +296,7 @@ CAIRO_ENABLE_SURFACE_BACKEND(beos, BeOS/Zeta, no, [
 dnl ===========================================================================
 
 CAIRO_ENABLE_SURFACE_BACKEND(drm, DRM, no, [
-  drm_REQUIRES="libudev >= 136"
+  drm_REQUIRES="libudev >= 136, libdrm >= 2.4"
   PKG_CHECK_MODULES(drm, $drm_REQUIRES, ,
    [use_drm="no (requires $drm_REQUIRES, udev is available from git://git.kernel.org/pub/scm/linux/hotplug/udev.git)"])
 ])
-- 
2.6.4.442.g545299f