From e9f46dfeb27109fa555b75e5c308c6782cc2855d Mon Sep 17 00:00:00 2001
From: "Daniele E. Domenichelli" <daniele.domenichelli@iit.it>
Date: Wed, 14 Aug 2013 10:48:44 +0200
Subject: FindGTK2: Add config directories only if different from include ones

---
 Modules/FindGTK2.cmake | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Modules/FindGTK2.cmake b/Modules/FindGTK2.cmake
index fe37165..c443ca0 100644
--- a/Modules/FindGTK2.cmake
+++ b/Modules/FindGTK2.cmake
@@ -414,7 +414,7 @@ function(_GTK2_ADJUST_LIB_VARS _var)
             set_property(TARGET GTK2::${_basename} APPEND PROPERTY INTERFACE_INCLUDE_DIRECTORIES "${GTK2_${_var}_INCLUDE_DIR}")
         endif()
 
-        if(GTK2_${_var}CONFIG_INCLUDE_DIR)
+        if(GTK2_${_var}CONFIG_INCLUDE_DIR AND NOT "${GTK2_${_var}CONFIG_INCLUDE_DIR}" STREQUAL "GTK2_${_var}_INCLUDE_DIR")
             set_property(TARGET GTK2::${_basename} APPEND PROPERTY INTERFACE_INCLUDE_DIRECTORIES "${GTK2_${_var}CONFIG_INCLUDE_DIR}")
         endif()
 
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