From c4778c82f4fea29eb5a6902bcd3deb6377e009fb Mon Sep 17 00:00:00 2001
From: =?utf8?q?Jos=C3=A9=20Fonseca?= <jose.r.fonseca@gmail.com>
Date: Fri, 19 Oct 2012 13:43:00 +0100
Subject: [PATCH] Make glretrace trace-friendly.

Useful to debug glretrace with apitrace itself.
---
 retrace/glws_cocoa.mm | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/retrace/glws_cocoa.mm b/retrace/glws_cocoa.mm
index 245ea4f..5081d04 100644
--- a/retrace/glws_cocoa.mm
+++ b/retrace/glws_cocoa.mm
@@ -36,9 +36,13 @@
  */
 
 
+#include "glproc.hpp"
+
 #include <stdlib.h>
 #include <iostream>
 
+#include <dlfcn.h>
+
 #include <Cocoa/Cocoa.h>
 
 #include "glws.hpp"
@@ -156,6 +160,9 @@ public:
 
 void
 init(void) {
+    // Prevent glproc to load system's OpenGL, so that we can trace glretrace.
+    _libGlHandle = dlopen("OpenGL", RTLD_LOCAL | RTLD_NOW | RTLD_FIRST);
+
     [NSApplication sharedApplication];
 
     autoreleasePool = [[NSAutoreleasePool alloc] init];
-- 
2.43.0