From e5e7fa9b1ee64a1f6d3688930ce162668093a3c1 Mon Sep 17 00:00:00 2001
From: Manolo Gouy <Manolo>
Date: Fri, 5 Aug 2016 17:14:55 +0000
Subject: Fix CMake building under Apple platform that used to set
 HAVE_GL_GLU_H to 0

 On the Mac OS platform, file glu.h is not in a directory called GL.


git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11864 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
---
 CMake/options.cmake | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/CMake/options.cmake b/CMake/options.cmake
index 11c92823b..013978002 100644
--- a/CMake/options.cmake
+++ b/CMake/options.cmake
@@ -149,6 +149,9 @@ if(OPTION_USE_GL)
       set(OPENGL_FOUND FALSE)
    else()
       include(FindOpenGL)
+      if(APPLE)
+         set(HAVE_GL_GLU_H ${HAVE_OPENGL_GLU_H})
+      endif(APPLE)
    endif(OPTION_APPLE_X11)
 endif(OPTION_USE_GL)
 
-- 
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