58911d8248
As discussed in issue #17638, wherein kahip fails to build when scons is dependent on python@3. This converts the print statements in various SConstruct files into python3 friendly print functions. I found most of the affected SConstruct files in both @2.00 and the later versions I found on web, but some files were only in @2.00. I split the patches into two files for that reason, but have not tried the later versions.
80 lines
3.0 KiB
Python
80 lines
3.0 KiB
Python
# Copyright 2013-2020 Lawrence Livermore National Security, LLC and other
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# Spack Project Developers. See the top-level COPYRIGHT file for details.
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#
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# SPDX-License-Identifier: (Apache-2.0 OR MIT)
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from spack import *
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import os
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import re
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class Kahip(SConsPackage):
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"""KaHIP - Karlsruhe High Quality Partitioning - is a family of graph
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partitioning programs. It includes KaFFPa (Karlsruhe Fast Flow
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Partitioner), which is a multilevel graph partitioning algorithm,
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in its variants Strong, Eco and Fast, KaFFPaE (KaFFPaEvolutionary)
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which is a parallel evolutionary algorithm that uses KaFFPa to
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provide combine and mutation operations, as well as KaBaPE which
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extends the evolutionary algorithm. Moreover, specialized
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techniques are included to partition road networks (Buffoon), to
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output a vertex separator from a given partition or techniques
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geared towards efficient partitioning of social networks.
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"""
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homepage = 'http://algo2.iti.kit.edu/documents/kahip/index.html'
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url = 'http://algo2.iti.kit.edu/schulz/software_releases/KaHIP_2.00.tar.gz'
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git = 'https://github.com/schulzchristian/KaHIP.git'
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version('develop', branch='master')
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version('2.00', sha256='1cc9e5b12fea559288d377e8b8b701af1b2b707de8e550d0bda18b36be29d21d')
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depends_on('argtable')
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depends_on('mpi') # Note: upstream package only tested on openmpi
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conflicts('%apple-clang')
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conflicts('%clang')
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# Fix SConstruct files to be python3 friendly (convert print from a
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# statement to a function)
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# Split into 2 patch files:
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# *) first file patches Sconstruct files present in all versions (from
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# 2.00 to 2.11)
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# *) second is for files only present in 2.00
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patch('fix-sconstruct-for-py3.patch', when='@2: ^python@3:')
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patch('fix-sconstruct-for-py3-v2.00.patch', when='@2.00 ^python@3:')
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def patch(self):
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"""Internal compile.sh scripts hardcode number of cores to build with.
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Filter these out so Spack can control it."""
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files = [
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'compile.sh',
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'parallel/modified_kahip/compile.sh',
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'parallel/parallel_src/compile.sh',
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]
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for f in files:
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filter_file('NCORES=.*', 'NCORES={0}'.format(make_jobs), f)
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def build(self, spec, prefix):
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"""Build using the KaHIP compile.sh script. Uses scons internally."""
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builder = Executable('./compile.sh')
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builder()
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def install(self, spec, prefix):
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"""Install under the prefix"""
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# Ugly: all files land under 'deploy' and we need to disentangle them
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mkdirp(prefix.bin)
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mkdirp(prefix.include)
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mkdirp(prefix.lib)
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with working_dir('deploy'):
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for f in os.listdir('.'):
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if re.match(r'.*\.(a|so|dylib)$', f):
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install(f, prefix.lib)
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elif re.match(r'.*\.h$', f):
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install(f, prefix.include)
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else:
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install(f, prefix.bin)
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