media-libs/virglrenderer: apply forgotten patch, bug #600138

Thanks to Alex Omskiy for porting the patch.

Package-Manager: Portage-2.3.5, Repoman-2.3.2

media-libs/virglrenderer/files/virglrenderer-0.6.0-libdrm.patch

@@ -0,0 +1,10 @@
+diff -Naur virglrenderer-0.5.0.orig/src/Makefile.am virglrenderer-0.5.0/src/Makefile.am
+--- virglrenderer-0.5.0.orig/src/Makefile.am	2016-04-11 11:23:51.000000000 +0600
++++ virglrenderer-0.5.0/src/Makefile.am	2016-11-18 04:44:32.278594781 +0600
+@@ -1,5 +1,6 @@
+ SUBDIRS := gallium/auxiliary
+ AM_LDFLAGS = -lm \
++	$(LIBDRM_LIBS) \
+ 	$(GBM_LIBS) \
+ 	$(EPOXY_LIBS) \
+ 	$(CODE_COVERAGE_LDFLAGS)

media-libs/virglrenderer/virglrenderer-0.6.0.ebuild

@@ -28,6 +28,10 @@ DEPEND="${RDEPEND}
 	>=x11-misc/util-macros-1.8
 	test? ( >=dev-libs/check-0.9.4 )"
 
+PATCHES=(
+	"${FILESDIR}"/${PN}-0.6.0-libdrm.patch
+)
+
 src_prepare() {
 	default
 	[[ -e configure ]] || eautoreconf