Modules/Compiler/PathScale-CXX.cmake - third_party/github.com/Kitware/CMake - Git at Google

 include(Compiler/PathScale)
 __compiler_pathscale(CXX)
 string(APPEND CMAKE_CXX_FLAGS_MINSIZEREL_INIT " -DNDEBUG")
 string(APPEND CMAKE_CXX_FLAGS_RELEASE_INIT " -DNDEBUG")
	include(Compiler/PathScale)
	__compiler_pathscale(CXX)
	string(APPEND CMAKE_CXX_FLAGS_MINSIZEREL_INIT " -DNDEBUG")
	string(APPEND CMAKE_CXX_FLAGS_RELEASE_INIT " -DNDEBUG")