virtualbox-ose: fix path to the dri modules dir in vbox additions.

srcpkgs/virtualbox-ose/template

@@ -2,7 +2,7 @@
 pkgname=virtualbox-ose
 _vbox_distver=4.3.0
 version=${_vbox_distver}
-revision=1
+revision=2
 wrksrc="VirtualBox-${version}"
 patch_args="-Np1"
 short_desc="General-purpose full virtualizer for x86 hardware"
@@ -25,12 +25,19 @@ if [ "$XBPS_MACHINE" = "x86_64" ]; then
 	makedepends+=" gcc-c++-multilib"
 fi
 
-do_build() {
+do_configure() {
+	# Use our path for dri drivers.
+	sed -e 's,/usr/lib64/dri:/usr/lib/dri:/usr/lib/x86_64-linux-gnu/dri,/usr/lib/xorg/modules/drivers,g' \
+		-i src/VBox/Additions/common/crOpenGL/fakedri_drv.c
+
 	cp ${FILESDIR}/LocalConfig.kmk .
 	ln -s /bin/echo makeself
 
 	./configure --disable-docs --disable-java --enable-vde \
 		--disable-python --disable-kmods --nofatal
+}
+
+do_build() {
 	source ./env.sh
 	kmk ${makejobs} all
 }