# Copyright 2013-2021 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 import *


class Photos(AutotoolsPackage):
    """ Photos is a Monte Carlo program for bremsstrahlung in the decay
         of particles and resonances."""

    homepage = "https://photospp.web.cern.ch/photospp/"
    url      = "http://photospp.web.cern.ch/photospp/resources/PHOTOS.3.61/PHOTOS.3.61-LHC.tar.gz"

    tags = ['hep']

    version('3.64', sha256='cb4096b4804289fc4d54a992caa566cbbd33f41f65f8906deb01200dc5163027')
    version('3.61', sha256='acd3bcb769ba2a3e263de399e9b89fd6296405c9cbc5045b83baba3e60db4b26')

    variant('hepmc', default=True, description='Build with HepMC2 support')
    variant('hepmc3', default=False, description='Build with HepMC3 support')

    maintainers = ['vvolkl']

    depends_on('hepmc', when='+hepmc')
    depends_on('hepmc3', when='+hepmc3')

    def configure_args(self):
        args = []

        args.extend(self.with_or_without('hepmc', 'prefix'))
        args.extend(self.with_or_without('hepmc3', 'prefix'))

        return args