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# Copyright 2013-2021 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 Z3(CMakePackage):
"""Z3 is a theorem prover from Microsoft Research.
It is licensed under the MIT license."""
homepage = "https://github.com/Z3Prover/z3/wiki"
url = "https://github.com/Z3Prover/z3/archive/z3-4.5.0.tar.gz"
version('4.8.14', sha256='96a1f49a7701120cc38bfa63c02ff93be4d64c7926cea41977dedec7d87a1364')
version('4.8.9', sha256='c9fd04b9b33be74fffaac3ec2bc2c320d1a4cc32e395203c55126b12a14ff3f4')
version('4.8.8', sha256='6962facdcdea287c5eeb1583debe33ee23043144d0e5308344e6a8ee4503bcff')
version('4.8.7', sha256='8c1c49a1eccf5d8b952dadadba3552b0eac67482b8a29eaad62aa7343a0732c3')
version('4.5.0', sha256='aeae1d239c5e06ac183be7dd853775b84698db1265cb2258e5918a28372d4a0c')
variant('python', default=False, description='Enable python binding')
depends_on('python', type='build', when='~python')
depends_on('python', type=('build', 'run'), when='+python')
depends_on('py-setuptools', type=('run'), when='+python')
extends('python', when='+python')
variant('gmp', default=False, description='GNU multiple precision library support')
depends_on('cmake@3.4:', type='build')
depends_on('gmp', when='+gmp', type=('build', 'link'))
# Referenced: https://github.com/Z3Prover/z3/issues/1016
patch('fix_1016_2.patch', when='@4.5.0')
build_directory = 'build'
def cmake_args(self):
spec = self.spec
args = [
self.define_from_variant('Z3_USE_LIB_GMP', 'gmp'),
self.define_from_variant('Z3_BUILD_PYTHON_BINDINGS', 'python'),
self.define_from_variant('Z3_INSTALL_PYTHON_BINDINGS', 'python')
]
if spec.satisfies('+python'):
args.append(
self.define('CMAKE_INSTALL_PYTHON_PKG_DIR', join_path(
prefix.lib,
'python%s' % spec['python'].version.up_to(2),
'site-packages'))
)
return args
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