dri: make sure to build libdricommon.la
diff --git a/configure.ac b/configure.ac
index c9e658c..e41e13a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1939,6 +1939,7 @@
 		src/egl/wayland/wayland-drm/Makefile
 		src/mesa/drivers/dri/dri.pc
 		src/mesa/drivers/dri/Makefile
+		src/mesa/drivers/dri/common/Makefile
 		src/mesa/drivers/dri/i915/Makefile
 		src/mesa/drivers/dri/i965/Makefile
 		src/mesa/drivers/dri/nouveau/Makefile