63 lines
2.2 KiB
Python
63 lines
2.2 KiB
Python
# Copyright 2013-2020 Lawrence Livermore National Security, LLC and other
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# Spack Project Developers. See the top-level COPYRIGHT file for details.
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#
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# SPDX-License-Identifier: (Apache-2.0 OR MIT)
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from spack import *
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class Snappy(CMakePackage):
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"""A fast compressor/decompressor: https://code.google.com/p/snappy"""
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homepage = "https://github.com/google/snappy"
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url = "https://github.com/google/snappy/archive/1.1.8.tar.gz"
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version('1.1.8', sha256='16b677f07832a612b0836178db7f374e414f94657c138e6993cbfc5dcc58651f')
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version('1.1.7', sha256='3dfa02e873ff51a11ee02b9ca391807f0c8ea0529a4924afa645fbf97163f9d4')
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variant('shared', default=True, description='Build shared libraries')
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variant('pic', default=True, description='Build position independent code')
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depends_on('googletest', type='test')
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patch('link_gtest.patch')
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def cmake_args(self):
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spec = self.spec
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args = [
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'-DCMAKE_INSTALL_LIBDIR:PATH={0}'.format(
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self.prefix.lib),
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'-DBUILD_SHARED_LIBS:BOOL={0}'.format(
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'ON' if '+shared' in spec else 'OFF'),
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'-DSNAPPY_BUILD_TESTS:BOOL={0}'.format(
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'ON' if self.run_tests else 'OFF')
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]
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return args
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def flag_handler(self, name, flags):
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flags = list(flags)
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if '+pic' in self.spec:
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if name == 'cflags':
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flags.append(self.compiler.cc_pic_flag)
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elif name == 'cxxflags':
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flags.append(self.compiler.cxx_pic_flag)
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return (None, None, flags)
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@run_after('install')
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def install_pkgconfig(self):
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mkdirp(self.prefix.lib.pkgconfig)
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with open(join_path(self.prefix.lib.pkgconfig, 'snappy.pc'), 'w') as f:
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f.write('prefix={0}\n'.format(self.prefix))
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f.write('exec_prefix=${prefix}\n')
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f.write('libdir={0}\n'.format(self.prefix.lib))
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f.write('includedir={0}\n'.format(self.prefix.include))
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f.write('\n')
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f.write('Name: Snappy\n')
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f.write('Description: A fast compressor/decompressor.\n')
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f.write('Version: {0}\n'.format(self.spec.version))
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f.write('Cflags: -I${includedir}\n')
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f.write('Libs: -L${libdir} -lsnappy\n')
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