ed582cef68
- Added a new interface for Specs to pass build information - Calls forwarded from Spec to Package are now explicit - Added descriptor within Spec to manage forwarding - Added state in Spec to maintain query information - Modified a few packages (the one involved in spack install pexsi) to showcase changes - This uses an object wrapper to `spec` to implement the `libs` sub-calls. - wrapper is returned from `__getitem__` only if spec is concrete - allows packagers to access build information easily
203 lines
7.7 KiB
Python
203 lines
7.7 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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from spack import *
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import os
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class Cantera(Package):
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"""Cantera is a suite of object-oriented software tools for problems
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involving chemical kinetics, thermodynamics, and/or transport processes."""
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homepage = "http://www.cantera.org/docs/sphinx/html/index.html"
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url = "https://github.com/Cantera/cantera/archive/v2.2.1.tar.gz"
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version('2.2.1', '9d1919bdef39ddec54485fc8a741a3aa')
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variant('lapack', default=True,
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description='Build with external BLAS/LAPACK libraries')
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variant('threadsafe', default=True,
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description='Build threadsafe, requires Boost')
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variant('sundials', default=True,
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description='Build with external Sundials')
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variant('python', default=False,
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description='Build the Cantera Python module')
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variant('matlab', default=False,
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description='Build the Cantera Matlab toolbox')
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# Required dependencies
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depends_on('scons', type='build')
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# Recommended dependencies
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depends_on('blas', when='+lapack')
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depends_on('lapack', when='+lapack')
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depends_on('boost', when='+threadsafe')
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depends_on('sundials', when='+sundials') # must be compiled with -fPIC
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# Python module dependencies
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extends('python', when='+python')
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depends_on('py-numpy', when='+python', type=('build', 'run'))
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depends_on('py-scipy', when='+python', type=('build', 'run'))
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depends_on('py-cython', when='+python', type=('build', 'run'))
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depends_on('py-3to2', when='+python', type=('build', 'run'))
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# TODO: these "when" specs don't actually work
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# depends_on('py-unittest2', when='+python^python@2.6')
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# depends_on('py-unittest2py3k', when='+python^python@3.1')
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# Matlab toolbox dependencies
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# TODO: add Matlab package
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# TODO: allow packages to extend multiple other packages
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# extends('matlab', when='+matlab')
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def install(self, spec, prefix):
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# Required options
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options = [
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'prefix={0}'.format(prefix),
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'CC={0}'.format(os.environ['CC']),
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'CXX={0}'.format(os.environ['CXX']),
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'F77={0}'.format(os.environ['F77']),
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'FORTRAN={0}'.format(os.environ['FC']),
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'cc_flags=-fPIC',
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# Allow Spack environment variables to propagate through to SCons
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'env_vars=all'
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]
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# BLAS/LAPACK support
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if '+lapack' in spec:
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lapack_blas = spec['lapack'].libs + spec['blas'].libs
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options.extend([
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'blas_lapack_libs={0}'.format(','.join(lapack_blas.names)),
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'blas_lapack_dir={0}'.format(spec['lapack'].prefix.lib)
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])
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# Threadsafe build, requires Boost
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if '+threadsafe' in spec:
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options.extend([
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'build_thread_safe=yes',
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'boost_inc_dir={0}'.format(spec['boost'].prefix.include),
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'boost_lib_dir={0}'.format(spec['boost'].prefix.lib)
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])
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else:
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options.append('build_thread_safe=no')
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# Sundials support
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if '+sundials' in spec:
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options.extend([
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'use_sundials=y',
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'sundials_include={0}'.format(spec['sundials'].prefix.include),
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'sundials_libdir={0}'.format(spec['sundials'].prefix.lib),
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'sundials_license={0}'.format(
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join_path(spec['sundials'].prefix, 'LICENSE'))
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])
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else:
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options.append('use_sundials=n')
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# Python module
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if '+python' in spec:
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options.extend([
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'python_package=full',
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'python_cmd={0}'.format(
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join_path(spec['python'].prefix.bin, 'python')),
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'python_array_home={0}'.format(spec['py-numpy'].prefix)
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])
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if spec['python'].satisfies('@3'):
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options.extend([
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'python3_package=y',
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'python3_cmd={0}'.format(
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join_path(spec['python'].prefix.bin, 'python')),
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'python3_array_home={0}'.format(spec['py-numpy'].prefix)
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])
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else:
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options.append('python3_package=n')
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else:
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options.append('python_package=none')
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options.append('python3_package=n')
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# Matlab toolbox
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if '+matlab' in spec:
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options.extend([
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'matlab_toolbox=y',
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'matlab_path={0}'.format(spec['matlab'].prefix)
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])
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else:
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options.append('matlab_toolbox=n')
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scons('build', *options)
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if '+python' in spec:
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# Tests will always fail if Python dependencies aren't built
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# In addition, 3 of the tests fail when run in parallel
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scons('test', parallel=False)
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scons('install')
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self.filter_compilers()
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def filter_compilers(self):
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"""Run after install to tell the Makefile and SConstruct files to use
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the compilers that Spack built the package with.
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If this isn't done, they'll have CC, CXX, F77, and FC set to Spack's
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generic cc, c++, f77, and f90. We want them to be bound to whatever
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compiler they were built with."""
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kwargs = {'ignore_absent': True, 'backup': False, 'string': True}
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dirname = os.path.join(self.prefix, 'share/cantera/samples')
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cc_files = [
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'cxx/rankine/Makefile', 'cxx/NASA_coeffs/Makefile',
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'cxx/kinetics1/Makefile', 'cxx/flamespeed/Makefile',
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'cxx/combustor/Makefile', 'f77/SConstruct'
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]
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cxx_files = [
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'cxx/rankine/Makefile', 'cxx/NASA_coeffs/Makefile',
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'cxx/kinetics1/Makefile', 'cxx/flamespeed/Makefile',
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'cxx/combustor/Makefile'
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]
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f77_files = [
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'f77/Makefile', 'f77/SConstruct'
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]
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fc_files = [
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'f90/Makefile', 'f90/SConstruct'
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]
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for filename in cc_files:
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filter_file(os.environ['CC'], self.compiler.cc,
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os.path.join(dirname, filename), **kwargs)
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for filename in cxx_files:
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filter_file(os.environ['CXX'], self.compiler.cxx,
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os.path.join(dirname, filename), **kwargs)
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for filename in f77_files:
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filter_file(os.environ['F77'], self.compiler.f77,
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os.path.join(dirname, filename), **kwargs)
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for filename in fc_files:
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filter_file(os.environ['FC'], self.compiler.fc,
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os.path.join(dirname, filename), **kwargs)
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