macro_name IBM_XLC
binary_name xlC
output_to_option "-o "
add_include_dir_option -I
add_lib_dir_option -L
add_lib_option -l
compile_flags "-c"
debug_info_flags "-g"
optimization_flags "-O2"
lang_flags ""
makefile_style gmake
cellppu -> "-qarch=cell"
ppc970 -> "-qarch=ppc970"
power4 -> "-qarch=pwr4"
power5 -> "-qarch=pwr5"
default -> "$(CXX) -qmkshrobj"