70 lines
3.0 KiB
Python
70 lines
3.0 KiB
Python
##############################################################################
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# Copyright (c) 2013-2018, Lawrence Livermore National Security, LLC.
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# Produced at the Lawrence Livermore National Laboratory.
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#
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# This file is part of Spack.
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# Created by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
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# LLNL-CODE-647188
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#
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# For details, see https://github.com/spack/spack
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# Please also see the NOTICE and LICENSE files for our notice and the LGPL.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License (as
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# published by the Free Software Foundation) version 2.1, February 1999.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
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# conditions of the GNU Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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##############################################################################
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from spack import *
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class Libpng(AutotoolsPackage):
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"""libpng is the official PNG reference library."""
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homepage = "http://www.libpng.org/pub/png/libpng.html"
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url = "http://download.sourceforge.net/libpng/libpng-1.6.34.tar.gz"
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list_url = "https://sourceforge.net/projects/libpng/files/"
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list_depth = 2
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version('1.6.34', '03fbc5134830240104e96d3cda648e71')
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version('1.6.29', '68553080685f812d1dd7a6b8215c37d8')
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version('1.6.27', '58698519e9f6126c1caeefc28dbcbd5f')
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# From http://www.libpng.org/pub/png/libpng.html (2017-01-04)
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# Virtually all libpng versions through 1.6.26, 1.5.27,
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# 1.4.19, 1.2.56, and 1.0.66, respectively, have a
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# null-pointer-dereference bug in png_set_text_2() when an
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# image-editing application adds, removes, and re-adds text
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# chunks to a PNG image. (This bug does not affect pure
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# viewers, nor are there any known editors that could trigger
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# it without interactive user input. It has been assigned ID
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# CVE-2016-10087.) The vulnerability is fixed in versions
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# 1.6.27, 1.5.28, 1.4.20, 1.2.57, and 1.0.67, released on 29
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# December 2016.
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# Required for qt@3
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version('1.2.57', 'dfcda3603e29dcc11870c48f838ef75b')
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depends_on('zlib@1.0.4:') # 1.2.5 or later recommended
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def configure_args(self):
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args = [
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# not honored, see
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# https://sourceforge.net/p/libpng/bugs/210/#33f1
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# '--with-zlib=' + self.spec['zlib'].prefix,
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'CPPFLAGS={0}'.format(self.spec['zlib'].headers.include_flags),
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'LDFLAGS={0}'.format(self.spec['zlib'].libs.search_flags)
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]
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return args
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def check(self):
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# Libpng has both 'check' and 'test' targets that are aliases.
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# Only need to run the tests once.
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make('check')
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