new package: pngquant (#12609)

This commit is contained in:
Sinan 2019-08-31 12:40:26 -07:00 committed by Adam J. Stewart
parent da48112812
commit ed59a94d04

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# Copyright 2013-2019 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 Pngquant(AutotoolsPackage):
"""
pngquant is a command-line utility and a library for lossy compression of
PNG images.
"""
homepage = "https://pngquant.org/"
url = "http://pngquant.org/pngquant-2.12.5-src.tar.gz"
version('2.12.5', sha256='3638936cf6270eeeaabcee42e10768d78e4dc07cac9310307835c1f58b140808')