From ae9914c5878e2ccbffe878950dfddbcc3c351237 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Vondru=C5=A1?= <mosra@centrum.cz>
Date: Sat, 10 Nov 2012 21:59:42 +0100
Subject: [PATCH] Provide information about compatibility and ES 2.0 target to
 users.

---
 modules/FindMagnum.cmake | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/modules/FindMagnum.cmake b/modules/FindMagnum.cmake
index 76175adcc..51d0311f6 100644
--- a/modules/FindMagnum.cmake
+++ b/modules/FindMagnum.cmake
@@ -65,11 +65,21 @@ find_path(MAGNUM_INCLUDE_DIR
 # Configuration
 file(READ ${MAGNUM_INCLUDE_DIR}/magnumConfigure.h _magnumConfigure)
 
-# Built for OpenGL ES?
+# Compatibility?
+string(FIND "${_magnumConfigure}" "#define MAGNUM_GCC46_COMPATIBILITY" _GCC46_COMPATIBILITY)
+if(NOT _GCC46_COMPATIBILITY EQUAL -1)
+    set(MAGNUM_GCC46_COMPATIBILITY 1)
+endif()
+
+# Built for specific target?
 string(FIND "${_magnumConfigure}" "#define MAGNUM_TARGET_GLES" _TARGET_GLES)
 if(NOT _TARGET_GLES EQUAL -1)
     set(MAGNUM_TARGET_GLES 1)
 endif()
+string(FIND "${_magnumConfigure}" "#define MAGNUM_TARGET_GLES2" _TARGET_GLES2)
+if(NOT _TARGET_GLES2 EQUAL -1)
+    set(MAGNUM_TARGET_GLES2 1)
+endif()
 
 if(NOT MAGNUM_TARGET_GLES)
     find_package(OpenGL REQUIRED)