$OpenBSD: patch-ui_gl_gl_gyp,v 1.11 2015/01/22 11:16:41 robert Exp $
--- ui/gl/gl.gyp.orig.port	Wed Dec  3 03:32:12 2014
+++ ui/gl/gl.gyp	Sat Dec  6 11:34:27 2014
@@ -171,7 +171,7 @@
         },
       ],
       'conditions': [
-        ['OS in ("win", "android", "linux")', {
+        ['OS in ("win", "android", "linux", "openbsd")', {
           'sources': [
             'egl_util.cc',
             'egl_util.h',
@@ -192,7 +192,7 @@
             '<(DEPTH)/third_party/khronos',
         ],
         }],
-        ['OS in ("android", "linux")', {
+        ['OS in ("android", "linux", "openbsd")', {
           'sources': [
             'gl_implementation_osmesa.cc',
             'gl_implementation_osmesa.h',
