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
117 lines
4.4 KiB
Python
117 lines
4.4 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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class SuiteSparse(Package):
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"""
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SuiteSparse is a suite of sparse matrix algorithms
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"""
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homepage = 'http://faculty.cse.tamu.edu/davis/suitesparse.html'
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url = 'http://faculty.cse.tamu.edu/davis/SuiteSparse/SuiteSparse-4.5.1.tar.gz'
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version('4.5.3', '8ec57324585df3c6483ad7f556afccbd')
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version('4.5.1', 'f0ea9aad8d2d1ffec66a5b6bfeff5319')
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variant('tbb', default=False, description='Build with Intel TBB')
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variant('pic', default=True, description='Build position independent code (required to link with shared libraries)')
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depends_on('blas')
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depends_on('lapack')
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depends_on('metis@5.1.0', when='@4.5.1:')
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# in @4.5.1. TBB support in SPQR seems to be broken as TBB-related linkng
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# flags does not seem to be used, which leads to linking errors on Linux.
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depends_on('tbb', when='@4.5.3:+tbb')
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patch('tbb_453.patch', when='@4.5.3:+tbb')
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def install(self, spec, prefix):
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# The build system of SuiteSparse is quite old-fashioned.
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# It's basically a plain Makefile which include an header
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# (SuiteSparse_config/SuiteSparse_config.mk)with a lot of convoluted
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# logic in it. Any kind of customization will need to go through
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# filtering of that file
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make_args = ['INSTALL=%s' % prefix]
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# inject Spack compiler wrappers
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make_args.extend([
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'AUTOCC=no',
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'CC=%s' % self.compiler.cc,
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'CXX=%s' % self.compiler.cxx,
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'F77=%s' % self.compiler.f77,
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'CUDA_ROOT =',
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'GPU_BLAS_PATH =',
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'GPU_CONFIG =',
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'CUDA_PATH =',
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'CUDART_LIB =',
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'CUBLAS_LIB =',
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'CUDA_INC_PATH =',
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'NV20 =',
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'NV30 =',
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'NV35 =',
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'NVCC = echo',
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'NVCCFLAGS =',
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])
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if '+pic' in spec:
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make_args.extend([
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'CFLAGS={0}'.format(self.compiler.pic_flag),
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'FFLAGS={0}'.format(self.compiler.pic_flag)
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])
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if '%xl' in spec or '%xl_r' in spec:
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make_args.extend(['CFLAGS+=-DBLAS_NO_UNDERSCORE'])
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# use Spack's metis in CHOLMOD/Partition module,
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# otherwise internal Metis will be compiled
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make_args.extend([
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'MY_METIS_LIB=-L%s -lmetis' % spec['metis'].prefix.lib,
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'MY_METIS_INC=%s' % spec['metis'].prefix.include,
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])
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# Intel TBB in SuiteSparseQR
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if 'tbb' in spec:
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make_args.extend([
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'SPQR_CONFIG=-DHAVE_TBB',
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'TBB=-L%s -ltbb' % spec['tbb'].prefix.lib,
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])
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# Make sure Spack's Blas/Lapack is used. Otherwise System's
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# Blas/Lapack might be picked up.
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blas = spec['blas'].libs.ld_flags
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lapack = spec['lapack'].libs.ld_flags
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if '@4.5.1' in spec:
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# adding -lstdc++ is clearly an ugly way to do this, but it follows
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# with the TCOV path of SparseSuite 4.5.1's Suitesparse_config.mk
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blas += ' -lstdc++'
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make_args.extend([
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'BLAS=%s' % blas,
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'LAPACK=%s' % lapack
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])
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make('install', *make_args)
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