# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)

from spack.package import *


class Gemmlowp(Package):
    """Google low-precision matrix multiplication library"""

    homepage = "https://github.com/google/gemmlowp"
    git = "https://github.com/google/gemmlowp.git"

    license("Apache-2.0")

    version("a6f29d9ac", commit="a6f29d8ac48d63293f845f2253eccbf86bc28321")

    def install(self, spec, prefix):
        header_directories = (
            "eight_bit_int_gemm",
            "fixedpoint",
            "internal",
            "meta",
            "profiling",
            "public",
        )

        for directory in header_directories:
            install_tree(directory, join_path(prefix.include, directory))