$OpenBSD: patch-ui_gl_gl_gyp,v 1.15 2015/10/14 16:42:07 robert Exp $
--- ui/gl/gl.gyp.orig.port	Wed Oct 14 07:57:57 2015
+++ ui/gl/gl.gyp	Wed Oct 14 07:58:20 2015
@@ -127,7 +127,7 @@
         'trace_util.h',
       ],
       'conditions': [
-        ['OS in ("win", "android", "linux")', {
+        ['OS in ("win", "android", "linux", "openbsd")', {
           'sources': [
             'egl_util.cc',
             'egl_util.h',
@@ -148,7 +148,7 @@
             '<(DEPTH)/third_party/khronos',
         ],
         }],
-        ['OS in ("android", "linux")', {
+        ['OS in ("android", "linux", "openbsd")', {
           'sources': [
             'gl_implementation_osmesa.cc',
             'gl_implementation_osmesa.h',
