Changes

Summary

1. don't test exact values here, only <> 0
2. clang doesn't know this compiler flag

Revision 11157 by Fabian Landau: don't test exact values here, only <> 0
Change Type	Path in Repository	Path in Workspace
	/code/trunk/test/util/StringUtilsTest.cc	test/util/StringUtilsTest.cc
Revision 11156 by Fabian Landau: clang doesn't know this compiler flag
Change Type	Path in Repository	Path in Workspace
	/code/trunk/cmake/CompilerConfigClang.cmake	cmake/CompilerConfigClang.cmake