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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 Libjpeg(AutotoolsPackage):
"""libjpeg is a widely used free library with functions for handling the
JPEG image data format. It implements a JPEG codec (encoding and decoding)
alongside various utilities for handling JPEG data."""
homepage = "http://www.ijg.org"
url = "http://www.ijg.org/files/jpegsrc.v9c.tar.gz"
version('9c', sha256='650250979303a649e21f87b5ccd02672af1ea6954b911342ea491f351ceb7122')
version('9b', sha256='240fd398da741669bf3c90366f58452ea59041cacc741a489b99f2f6a0bad052')
version('9a', sha256='3a753ea48d917945dd54a2d97de388aa06ca2eb1066cbfdc6652036349fe05a7')
provides('jpeg')
def check(self):
# Libjpeg has both 'check' and 'test' targets that are aliases.
# Only need to run the tests once.
make('check')
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