$OpenBSD: patch-third_party_libXNVCtrl_libXNVCtrl_gyp,v 1.1 2012/10/12 16:46:10 robert Exp $
--- third_party/libXNVCtrl/libXNVCtrl.gyp.orig	Thu Oct 11 23:35:59 2012
+++ third_party/libXNVCtrl/libXNVCtrl.gyp	Thu Oct 11 23:41:14 2012
@@ -13,6 +13,9 @@
         'NVCtrlLib.h',
         'nv_control.h',
       ],
+      'cflags': [
+        '-I/usr/X11R6/include',
+      ],
     },
   ],
 }