106 lines
3.6 KiB
Python
106 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 glob
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import os
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class IntelXed(Package):
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"""The Intel X86 Encoder Decoder library for encoding and decoding x86
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machine instructions (64- and 32-bit). Also includes libxed-ild,
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a lightweight library for decoding the length of an instruction."""
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homepage = "https://intelxed.github.io/"
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url = "https://github.com/intelxed/xed"
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version('2018.02.14',
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git='https://github.com/intelxed/xed',
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commit='44d06033b69aef2c20ab01bfb518c52cd71bb537')
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resource(name='mbuild',
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git='https://github.com/intelxed/mbuild',
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commit='bb9123152a330c7fa1ff1a502950dc199c83e177',
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destination='')
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variant('debug', default=False, description='enable debug symbols')
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depends_on('python@2.7:', type='build')
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mycflags = []
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# Save CFLAGS for use in install.
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def flag_handler(self, name, flags):
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if name == 'cflags':
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self.mycflags = flags
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return (flags, None, None)
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def install(self, spec, prefix):
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# XED needs PYTHONPATH to find the mbuild directory.
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mbuild_dir = join_path(self.stage.source_path, 'mbuild')
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python_path = os.getenv('PYTHONPATH', '')
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os.environ['PYTHONPATH'] = mbuild_dir + ':' + python_path
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mfile = Executable('./mfile.py')
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args = ['-j', str(make_jobs),
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'--cc=%s' % spack_cc,
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'--no-werror']
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if '+debug' in spec:
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args.append('--debug')
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# If an optimization flag (-O...) is specified in CFLAGS, use
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# that, else set default opt level.
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for flag in self.mycflags:
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if len(flag) >= 2 and flag[0:2] == '-O':
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break
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else:
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args.append('--opt=2')
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# Build and install static libxed.a.
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mfile('--clean')
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mfile(*args)
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mkdirp(prefix.include)
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mkdirp(prefix.lib)
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libs = glob.glob(join_path('obj', 'lib*.a'))
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for lib in libs:
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install(lib, prefix.lib)
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# Build and install shared libxed.so.
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mfile('--clean')
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mfile('--shared', *args)
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libs = glob.glob(join_path('obj', 'lib*.so'))
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for lib in libs:
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install(lib, prefix.lib)
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# Install header files.
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hdrs = glob.glob(join_path('include', 'public', 'xed', '*.h')) \
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+ glob.glob(join_path('obj', '*.h'))
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for hdr in hdrs:
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install(hdr, prefix.include)
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