# Copyright 2013-2023 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 SofaC(MakefilePackage):
    """Standards of Fundamental Astronomy (SOFA) library for ANSI C."""

    homepage = "http://www.iausofa.org/current_C.html"
    url = "https://www.iausofa.org/2018_0130_C/sofa_c-20180130.tar.gz"

    version("20180130", sha256="de09807198c977e1c58ea1d0c79c40bdafef84f2072eab586a7ac246334796db")

    @property
    def build_directory(self):
        return join_path(self.version, "c", "src")

    def edit(self, spec, prefix):
        makefile = FileFilter(join_path(self.build_directory, "makefile"))
        makefile.filter("CCOMPC = gcc", "CCOMPC = {0}".format(spack_cc))

    def install(self, spec, prefix):
        with working_dir(self.build_directory):
            mkdir(prefix.include)
            install("sofa.h", prefix.include)
            install("sofam.h", prefix.include)
            mkdir(prefix.lib)
            install("libsofa_c.a", prefix.lib)