From fe8a710a21e842867fb75cd20420a84ad950e9ee Mon Sep 17 00:00:00 2001
From: Gael Guennebaud <g.gael@free.fr>
Date: Wed, 16 Feb 2011 18:01:06 +0100
Subject: [PATCH] properly report OpenGL as a disabled backend

---
 unsupported/test/CMakeLists.txt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/unsupported/test/CMakeLists.txt b/unsupported/test/CMakeLists.txt
index dd9b3a89b..3c6c61b67 100644
--- a/unsupported/test/CMakeLists.txt
+++ b/unsupported/test/CMakeLists.txt
@@ -103,7 +103,9 @@ if(NOT EIGEN_TEST_NO_OPENGL)
   else()
     ei_add_property(EIGEN_MISSING_BACKENDS "OpenGL, ")
   endif()
-endif(NOT EIGEN_TEST_NO_OPENGL)
+else()
+    ei_add_property(EIGEN_MISSING_BACKENDS "OpenGL, ")
+endif()
 
 find_package(GSL)
 if(GSL_FOUND AND GSL_VERSION_MINOR LESS 9)