# Copyright 2013-2022 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 Mpc(AutotoolsPackage, GNUMirrorPackage):
    """Gnu Mpc is a C library for the arithmetic of complex numbers
       with arbitrarily high precision and correct rounding of the
       result."""

    homepage = "http://www.multiprecision.org"
    gnu_mirror_path = "mpc/mpc-1.1.0.tar.gz"
    list_url = "http://www.multiprecision.org/mpc/download.html"

    version('1.2.1', sha256='17503d2c395dfcf106b622dc142683c1199431d095367c6aacba6eec30340459')
    version('1.1.0', sha256='6985c538143c1208dcb1ac42cedad6ff52e267b47e5f970183a3e75125b43c2e')
    version('1.0.3', sha256='617decc6ea09889fb08ede330917a00b16809b8db88c29c31bfbb49cbf88ecc3')
    version('1.0.2', sha256='b561f54d8a479cee3bc891ee52735f18ff86712ba30f036f8b8537bae380c488')

    variant('libs', default='shared,static', values=('shared', 'static'),
            multi=True, description='Build shared libs, static libs or both')

    # Could also be built against mpir instead
    depends_on('gmp@4.3.2:')
    depends_on('gmp@5.0.0:', when='@1.1.0:')
    depends_on('mpfr@2.4.2:')
    depends_on('mpfr@3.0.0:', when='@1.1.0:')
    depends_on('mpfr@4.1.0:', when='@1.2.1:')

    def configure_args(self):
        spec = self.spec
        args = [
            '--with-mpfr={0}'.format(spec['mpfr'].prefix),
            '--with-gmp={0}'.format(spec['gmp'].prefix)
        ]
        args += self.enable_or_disable('libs')
        return args