From 1a2b7907d0a032c6a235943d8cd8e0a0d66e834f Mon Sep 17 00:00:00 2001
From: Dominik Schmidt <dev@dominik-schmidt.de>
Date: Tue, 6 Sep 2011 23:45:09 +0200
Subject: [PATCH] Fix cmake for clang

---
 CMakeLists.txt | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index b9cd9fdf4..4e9c54b10 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -165,9 +165,12 @@ macro_optional_find_package(KDE4Installed)
 
 # macro_optional_find_package(KDE4)
 IF(KDE4_FOUND)
-    #KDE4 adds and removes some compiler flags that we don't like
-    STRING( REPLACE "-std=iso9899:1990" "" CLEAN_C_FLAGS ${CMAKE_C_FLAGS} )
-    SET( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fexceptions" )
+    IF( CMAKE_C_FLAGS )
+        # KDE4 adds and removes some compiler flags that we don't like
+        # (only for gcc not for clang e.g.)
+        STRING( REPLACE "-std=iso9899:1990" "" CLEAN_C_FLAGS ${CMAKE_C_FLAGS} )
+        SET( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fexceptions" )
+    ENDIF()
 ELSE()
     SET( CLEAN_C_FLAGS ${CMAKE_C_FLAGS} )
 ENDIF()