diff -ruN graphics/libGL/Makefile graphics.new/libGL/Makefile
--- graphics/libGL/Makefile	2011-03-10 08:21:50.000000000 +0000
+++ graphics.new/libGL/Makefile	2011-03-10 09:56:12.000000000 +0000
@@ -11,11 +11,13 @@
 
 COMMENT=	OpenGL library that renders using GLX or DRI
 
-BUILD_DEPENDS+=	makedepend:${PORTSDIR}/devel/makedepend
+BUILD_DEPENDS+=	makedepend:${PORTSDIR}/devel/makedepend \
+		${PYTHON_SITELIBDIR}/libxml2mod.so:${PORTSDIR}/textproc/py-libxml2
 LIB_DEPENDS+=	drm:${PORTSDIR}/graphics/libdrm \
 		expat.6:${PORTSDIR}/textproc/expat2
 
 USE_XORG=	glproto x11 xext xxf86vm xdamage xfixes dri2proto:both
+USE_PYTHON=	yes
 #USE_GCC=	4.5+
 
 do-install:
diff -ruN graphics/libGL/files/patch-src-glsl_ir_lower_jumps.cpp graphics.new/libGL/files/patch-src-glsl_ir_lower_jumps.cpp
--- graphics/libGL/files/patch-src-glsl_ir_lower_jumps.cpp	1970-01-01 00:00:00.000000000 +0000
+++ graphics.new/libGL/files/patch-src-glsl_ir_lower_jumps.cpp	2011-03-10 09:46:47.000000000 +0000
@@ -0,0 +1,11 @@
+--- src/glsl/ir_lower_jumps.cpp.orig	2011-03-10 09:45:57.000000000 +0000
++++ src/glsl/ir_lower_jumps.cpp	2011-03-10 09:46:19.000000000 +0000
+@@ -35,7 +35,7 @@
+    strength_always_clears_execute_flag,
+    strength_continue,
+    strength_break,
+-   strength_return,
++   strength_return
+ };
+ 
+ struct block_record