# 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 Icet(CMakePackage):
    """The Image Composition Engine for Tiles (IceT) is a high-performance
       sort-last parallel rendering library."""

    homepage = "http://icet.sandia.gov"
    url      = "https://gitlab.kitware.com/api/v4/projects/icet%2Ficet/repository/archive.tar.bz2?sha=IceT-2.1.1"
    git      = "https://gitlab.kitware.com/icet/icet.git"

    version('develop', branch='master')
    version('2.1.1', sha256='04cc5b7aa5b3ec95b255febdcfc2312e553ce3db5ca305526803d5737561ec32')

    depends_on('mpi')

    def cmake_args(self):
        return ['-DICET_USE_OPENGL:BOOL=OFF']

    def setup_dependent_build_environment(self, env, dependent_spec):
        """Work-around for ill-placed CMake modules"""
        env.prepend_path('CMAKE_PREFIX_PATH', self.prefix.lib)