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# Copyright 2013-2018 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)
import sys
from spack import *
class CBlosc(CMakePackage):
"""Blosc, an extremely fast, multi-threaded, meta-compressor library"""
homepage = "http://www.blosc.org"
url = "https://github.com/Blosc/c-blosc/archive/v1.11.1.tar.gz"
version('1.12.1', '6fa4ecb7ef70803a190dd386bf4a2e93')
version('1.11.1', 'e236550640afa50155f3881f2d300206')
version('1.9.2', 'dd2d83069d74b36b8093f1c6b49defc5')
version('1.9.1', '7d708d3daadfacf984a87b71b1734ce2')
version('1.9.0', 'e4c1dc8e2c468e5cfa2bf05eeee5357a')
version('1.8.1', 'd73d5be01359cf271e9386c90dcf5b05')
version('1.8.0', '5b92ecb287695ba20cc33d30bf221c4f')
variant('avx2', default=True, description='Enable AVX2 support')
depends_on('cmake@2.8.10:', type='build')
depends_on('snappy')
depends_on('zlib')
depends_on('zstd')
depends_on('lz4')
def cmake_args(self):
args = []
if '+avx2' in self.spec:
args.append('-DDEACTIVATE_AVX2=OFF')
else:
args.append('-DDEACTIVATE_AVX2=ON')
if self.spec.satisfies('@1.12.0:'):
args.append('-DPREFER_EXTERNAL_SNAPPY=ON')
args.append('-DPREFER_EXTERNAL_ZLIB=ON')
args.append('-DPREFER_EXTERNAL_ZSTD=ON')
args.append('-DPREFER_EXTERNAL_LZ4=ON')
return args
@run_after('install')
def darwin_fix(self):
if sys.platform == 'darwin':
fix_darwin_install_name(self.prefix.lib)
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