3445a781eb
py-cffi's .so was being built without the rpath being set. distutils looks at the LDSHARED for which compiler to use to build the final .so. Since it was not set, distutils fell back to the system provided compiler. Setting it forces the shared library to be compiled with the spack compiler (meaning that the rpath is set correctly).
53 lines
2.2 KiB
Python
53 lines
2.2 KiB
Python
##############################################################################
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# Copyright (c) 2013-2016, 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/llnl/spack
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# Please also see the LICENSE file 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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import os
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from spack import *
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class PyCffi(Package):
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"""Foreign Function Interface for Python calling C code"""
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homepage = "http://cffi.readthedocs.org/en/latest/"
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# base https://pypi.python.org/pypi/cffi
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url = "https://pypi.python.org/packages/source/c/cffi/cffi-1.1.2.tar.gz"
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version('1.1.2', 'ca6e6c45b45caa87aee9adc7c796eaea')
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extends('python')
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depends_on('py-setuptools', type='build')
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depends_on('py-pycparser', type=nolink)
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depends_on('libffi')
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def install(self, spec, prefix):
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# This sets the compiler (and flags) that distutils will use
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# to create the final shared library. It will use the
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# compiler specified by the environment variable 'CC' for all
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# other compilation. We are setting the 'LDSHARED" to the
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# spack compiler wrapper plus a few extra flags necessary for
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# building the shared library.
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os.environ['LDSHARED'] = "{0} -shared -pthread".format(spack_cc)
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python('setup.py', 'install', '--prefix=%s' % prefix)
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