Modules/Platform/AIX-XL-CXX.cmake - third_party/github.com/Kitware/CMake - Git at Google

 include(Platform/AIX-XL)
 __aix_compiler_xl(CXX)

 # -qhalt=s       = Halt on severe error messages
 string(APPEND CMAKE_CXX_FLAGS_INIT " -qhalt=s")
	include(Platform/AIX-XL)
	__aix_compiler_xl(CXX)

	# -qhalt=s = Halt on severe error messages
	string(APPEND CMAKE_CXX_FLAGS_INIT " -qhalt=s")