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