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# Copyright 2013-2019 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
from spack import *
class Libceed(Package):
"""The CEED API Library: Code for Efficient Extensible Discretizations."""
homepage = "https://github.com/CEED/libCEED"
git = "https://github.com/CEED/libCEED.git"
version('develop', branch='master')
version('0.2', tag='v0.2')
version('0.1', tag='v0.1')
variant('occa', default=True, description='Enable OCCA backends')
variant('cuda', default=False, description='Enable CUDA support')
variant('debug', default=False, description='Enable debug build')
depends_on('occa@v1.0.0-alpha.5,develop', when='+occa')
depends_on('occa@develop', when='@develop+occa')
depends_on('occa+cuda', when='+occa+cuda')
depends_on('occa~cuda', when='+occa~cuda')
# occa: do not occaFree kernels
# Repeated creation and freeing of kernels appears to expose a caching
# bug in Occa.
patch('occaFree-0.2.diff', when='@0.2')
phases = ['build', 'install']
def build(self, spec, prefix):
# Note: The occa package exports OCCA_DIR in the environment
makeopts = ['V=1']
makeopts += ['NDEBUG=%s' % ('' if '+debug' in spec else '1')]
make(*makeopts)
if self.run_tests:
make('prove', *makeopts, parallel=False)
def install(self, spec, prefix):
make('install', 'prefix=%s' % prefix, parallel=False)
@when('@0.1')
def install(self, spec, prefix):
mkdirp(prefix.include)
install('ceed.h', prefix.include)
mkdirp(prefix.lib)
install('libceed.%s' % dso_suffix, prefix.lib)
filter_file(r'^prefix=.*$', 'prefix=%s' % prefix, 'ceed.pc')
filter_file(r'^includedir=\$\{prefix\}$',
'includedir=${prefix}/include', 'ceed.pc')
filter_file(r'^libdir=\$\{prefix\}$',
'libdir=${prefix}/lib', 'ceed.pc')
filter_file(r'Version:.*$', 'Version: 0.1', 'ceed.pc')
mkdirp(prefix.lib.pkgconfig)
install('ceed.pc', prefix.lib.pkgconfig)
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