Function sanitize_flags

torch/utils/cpp_extension.py:2277–2281

(flags)

    `with_cuda`: If we should be compiling with CUDA.
    """
    def sanitize_flags(flags):
        if flags is None:
            return []
        else:
            return [flag.strip() for flag in flags]

    cflags = sanitize_flags(cflags)
    post_cflags = sanitize_flags(post_cflags)