From 73b5712a7ab734809eba82eb3dee8e9d0b72de52 Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Wed, 3 Oct 2007 20:21:01 +0000
Subject: [PATCH] Added GLU_TESS_CALLBACK_TRIPLEDOT path into include/osg/GLU
 and enabled this for AIX as reading the old paths this was required.  This
 looks like it is needed under Xcode build as well.

---
 CMakeLists.txt  | 4 +++-
 include/osg/GLU | 6 +++++-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index c32cbc304..cdaa46b6d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -99,7 +99,9 @@ INCLUDE_DIRECTORIES(
 # Platform specific definitions
 
 
-
+IF   (CMAKE_SYSTEM MATCHES "AIX.*")
+    ADD_DEFINITIONS(-DGLU_TESS_CALLBACK_TRIPLEDOT)
+ENDIF(CMAKE_SYSTEM MATCHES "AIX.*")
 
 IF(WIN32)
     ADD_DEFINITIONS(-D_SCL_SECURE_NO_WARNINGS)
diff --git a/include/osg/GLU b/include/osg/GLU
index 745618aae..4cd9fd2a5 100644
--- a/include/osg/GLU
+++ b/include/osg/GLU
@@ -22,6 +22,10 @@
     #include <GL/glu.h>
 #endif
 
-typedef void (APIENTRY *GLU_TESS_CALLBACK)();
+#if defined(GLU_TESS_CALLBACK_TRIPLEDOT)
+    typedef void (APIENTRY *GLU_TESS_CALLBACK)(...);
+#else
+    typedef void (APIENTRY *GLU_TESS_CALLBACK)();
+#endif
 
 #endif  // __osgGLU_h