packages/dawncut/package.py

0001 # Copyright 203-2020 Lawrence Livermore National Security, LLC and other
0002 # Spack Project Developers. See the top-level COPYRIGHT file for details.
0003 #
0004 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
0005
0006 from spack.package import *
0007 from spack_repo.builtin.build_systems.makefile import MakefilePackage
0008 import os
0009
0010
0011 class Dawncut(MakefilePackage):
0012     """DAWNCUT is a tool to generate a 3D scene data clipped with an arbitrary plane.
0013     It reads a source DAWN-format file and outputs a new DAWN-format data,
0014     describing a plane-clipped 3D scene.  The output DAWN-format data can be
0015     visualized with Fukui Renderer DAWN.
0016     """
0017
0018     # dawn webpage not available anymore
0019     homepage = "https://geant4.kek.jp/~tanaka"
0020     url = "http://geant4.kek.jp/~tanaka/src/dawncut_1_54a.taz"
0021     maintainers = ["sly2j"]
0022
0023     version(
0024         "1_54a",
0025         url="http://geant4.kek.jp/~tanaka/src/dawncut_1_54a.taz",
0026         sha256="531e1f0e2ed35de3e2b1803108c0efb732d83a0c676f14083bd41a71346b4fa9",
0027         expand=False,
0028     )
0029
0030     depends_on("c", type="build")
0031     depends_on("cxx", type="build")
0032
0033     phases = ["unpack", "repatch", "edit", "build", "install"]
0034
0035     def unpack(self, spec, prefix):
0036         # Untar inner tar files
0037         def members(tf, tld):
0038             l = len(tld)
0039             for member in tf.getmembers():
0040                 if member.path.startswith(tld):
0041                     member.path = member.path[l:]
0042                     yield member
0043
0044         with working_dir(self.stage.source_path):
0045             import tarfile
0046
0047             install_tar = tarfile.open("dawncut_1_54a.taz")
0048             install_tar.extractall(members=members(install_tar, "dawncut_1_54a/"))
0049
0050     def repatch(self, spec, prefix):
0051         # Patch to add install directive to Makefile
0052         src = self.stage.source_path
0053         patches = self.package_dir
0054         which("patch")("-N", "-l", "-p1", "-i", join_path(patches, "install.patch"))
0055
0056     def edit(self, spec, prefix):
0057         makefile = FileFilter("Makefile")
0058         makefile.filter("CC= .*", "CC = " + env["CC"])
0059         makefile.filter("CXX = .*", "CXX = " + env["CXX"])
0060         os.environ["INSTALL_DIR"] = "{}/bin".format(prefix)