--- games-kids/numptyphysics/numptyphysics-9999.ebuild
+++ games-kids/numptyphysics/numptyphysics-9999.ebuild
@@ -48,7 +48,6 @@
 	sed -i "s:-g -O2:${CXXFLAGS}:" external/Box2D/Source/Makefile || die
 	sed -i "s:-g -O2:${CFLAGS}:" external/glaserl/makefile || die
 	sed -i "s/USE_OPENGL_ES/USE_OPENGL_ES ${CXXFLAGS}/" platform/sdl2/platform.* || die
-	sed -i 's/add_pkgconfig(\([^)]\+\))/$(eval $(call add_pkgconfig,\1))/' platform/gl/gl.mk || die
 }
 
 src_compile() {