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# 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 Triangle(Package):
"""Triangle is a two-dimensional mesh generator and Delaunay
triangulator. Triangle generates exact Delaunay triangulations,
constrained Delaunay triangulations, conforming Delaunay
triangulations, Voronoi diagrams, and high-quality triangular
meshes."""
homepage = "https://www.cs.cmu.edu/~quake/triangle.html"
url = "http://www.netlib.org/voronoi/triangle.zip"
version('1.6', sha256='1766327add038495fa3499e9b7cc642179229750f7201b94f8e1b7bee76f8480')
depends_on('libx11', type='link')
def install(self, spec, prefix):
make()
mkdirp(prefix.bin)
install('triangle', prefix.bin)
install('showme', prefix.bin)
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