def METHOD_NAME(self):
    # copy some additional header files needed by oneDNN
    cpuinfo_dir = "src/common/cpuinfo"
    mkdirp(join_path(self.spec.prefix, cpuinfo_dir))
    for f in ["CpuInfo.h", "CpuIsaInfo.h", "CpuModel.h"]:
        copy(
            join_path(self.stage.source_path, cpuinfo_dir, f),
            join_path(self.spec.prefix, cpuinfo_dir, f),
        )