def METHOD_NAME(self, spec, prefix):
    with working_dir(join_path("vendor", "CutTools")):
        make(parallel=False)
    with working_dir(join_path("vendor", "StdHEP")):
        for m in ["mcfio/arch_mcfio", "src/stdhep_arch"]:
            arch = FileFilter(m)
            arch.filter("CC.*=.*", "CC = {0}".format(spack_cc))
        make(parallel=False)
    if "+atlas" in spec:
        if os.path.exists(join_path("bin", "compile.py")):
            compile_py = Executable(join_path("bin", "compile.py"))
        else:
            compile_py = Executable(join_path("bin", ".compile.py"))
        compile_py()