2d53043361
* Create custom PATH that texlive requires in its module. * Updating texlive to 2018 distribution. * Using platform instead of sys for easier portability across linux and osx.
85 lines
3.6 KiB
Python
85 lines
3.6 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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import os
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import platform
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class Texlive(Package):
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"""TeX Live is a free software distribution for the TeX typesetting
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system. Heads up, it's is not a reproducible installation."""
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homepage = "http://www.tug.org/texlive"
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# Install from specific site because the texlive mirrors do not
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# all update in synchrony.
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#
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# BEWARE: TexLive updates their installs frequently (probably why
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# they call it *Live*...). There is no good way to provide a
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# repeatable install of the package.
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#
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# We're now pulling the installation bits from tug.org's repo of
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# historic bits. This means that the checksum for the installer
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# itself is stable. Don't let that fool you though, it's still
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# installing TeX **LIVE** from e.g. ctan.math.... below, which is
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# not reproducible.
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version('live', '946701aa28ca1f93e55e8310ce63fbf8',
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url='ftp://tug.org/historic/systems/texlive/2018/install-tl-unx.tar.gz')
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# There does not seem to be a complete list of schemes.
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# Examples include:
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# full scheme (everything)
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# medium scheme (small + more packages and languages)
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# small scheme (basic + xetex, metapost, a few languages)
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# basic scheme (plain and latex)
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# minimal scheme (plain only)
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# See:
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# https://www.tug.org/texlive/doc/texlive-en/texlive-en.html#x1-25025r6
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variant(
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'scheme',
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default='small',
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values=('minimal', 'basic', 'small', 'medium', 'full'),
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description='Package subset to install'
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)
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depends_on('perl', type='build')
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def setup_environment(self, spack_env, run_env):
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suffix = "%s-%s" % (platform.machine(), platform.system().lower())
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run_env.prepend_path('PATH', join_path(self.prefix.bin, suffix))
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def install(self, spec, prefix):
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# Using texlive's mirror system leads to mysterious problems,
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# in lieu of being able to specify a repository as a variant, hardwire
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# a particular (slow, but central) one for now.
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_repository = 'http://ctan.math.washington.edu/tex-archive/systems/texlive/tlnet/'
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env = os.environ
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env['TEXLIVE_INSTALL_PREFIX'] = prefix
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perl = which('perl')
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scheme = spec.variants['scheme'].value
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perl('./install-tl', '-scheme', scheme,
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'-repository', _repository,
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'-portable', '-profile', '/dev/null')
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