Index: graphics/glu/Makefile
===================================================================
RCS file: /cvs/cvsroot/pkgsrc/graphics/glu/Makefile,v
retrieving revision 1.58
diff -u -r1.58 Makefile
--- graphics/glu/Makefile	16 May 2013 05:25:02 -0000	1.58
+++ graphics/glu/Makefile	17 Jun 2013 14:05:32 -0000
@@ -24,6 +24,8 @@
 
 BUILDLINK_API_DEPENDS.MesaLib+=	MesaLib>=${MESA_VERSION}
 .include "../../graphics/MesaLib/buildlink3.mk"
+.include "../../x11/glproto/buildlink3.mk"
+.include "../../x11/libdrm/buildlink3.mk"
 
 post-install:
 	${INSTALL_DATA} ${WRKSRC}/include/GL/glu.h \