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136 lines
3.6 KiB
Meson
136 lines
3.6 KiB
Meson
# #############################################################################
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# Copyright (c) 2018-present lzutao <taolzu(at)gmail.com>
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# Copyright (c) 2022-present Tristan Partin <tristan(at)partin.io>
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# All rights reserved.
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#
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# This source code is licensed under both the BSD-style license (found in the
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# LICENSE file in the root directory of this source tree) and the GPLv2 (found
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# in the COPYING file in the root directory of this source tree).
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# #############################################################################
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cc = meson.get_compiler('c')
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fs = import('fs')
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pkgconfig = import('pkgconfig')
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lz4_source_root = '../../..'
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add_project_arguments('-DXXH_NAMESPACE=LZ4_', language: 'c')
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if get_option('debug')
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add_project_arguments(cc.get_supported_arguments(
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'-Wcast-qual',
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'-Wcast-align',
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'-Wshadow',
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'-Wswitch-enum',
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'-Wdeclaration-after-statement',
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'-Wstrict-prototypes',
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'-Wundef',
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'-Wpointer-arith',
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'-Wstrict-aliasing=1',
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'-DLZ4_DEBUG=@0@'.format(get_option('debug-level'))
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),
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language: 'c'
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)
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endif
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compile_args = []
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if not get_option('align-test')
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add_project_arguments('-DLZ4_ALIGN_TEST=0', language: 'c')
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endif
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if get_option('disable-memory-allocation')
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if get_option('default_library') != 'static'
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error('Memory allocation can only be disabled in static builds')
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endif
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add_project_arguments('-DLZ4_STATIC_LINKING_ONLY_DISABLE_MEMORY_ALLOCATION')
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compile_args += '-DLZ4_STATIC_LINKING_ONLY_DISABLE_MEMORY_ALLOCATION'
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endif
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add_project_arguments(
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'-DLZ4_DISTANCE_MAX=@0@'.format(get_option('distance-max')),
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language: 'c'
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)
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compile_args += '-DLZ4_DISTANCE_MAX=@0@'.format(get_option('distance-max'))
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if not get_option('fast-dec-loop').auto()
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add_project_arguments(
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'-DLZ4_FAST_DEC_LOOP=@0@'.format(
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get_option('fast-dec-loop').enabled() ? 1 : 0
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),
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language: 'c'
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)
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endif
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if get_option('force-sw-bitcount')
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add_project_arguments('-DLZ4_FORCE_SW_BITCOUNT', language: 'c')
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endif
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if get_option('freestanding')
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add_project_arguments('-DLZ4_FREESTANDING=1', language: 'c')
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compile_args += '-DLZ4_FREESTANDING=1'
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endif
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if get_option('memory-usage') > 0
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add_project_arguments(
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'-DLZ4_MEMORY_USAGE=@0@'.format(get_option('memory-usage')),
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language: 'c'
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)
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compile_args += '-DLZ4_MEMORY_USAGE=@0@'.format(get_option('memory-usage'))
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endif
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if get_option('endianness-independent-output')
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if get_option('default_library') != 'static'
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error('Endianness-independent output can only be enabled in static builds')
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endif
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add_project_arguments('-DLZ4_STATIC_LINKING_ONLY_ENDIANNESS_INDEPENDENT_OUTPUT')
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compile_args += '-DLZ4_STATIC_LINKING_ONLY_ENDIANNESS_INDEPENDENT_OUTPUT'
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endif
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if get_option('unstable')
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add_project_arguments('-DLZ4_STATIC_LINKING_ONLY', language: 'c')
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compile_args += '-DLZ4_STATIC_LINKING_ONLY'
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if get_option('default_library') != 'static'
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add_project_arguments('-DLZ4_PUBLISH_STATIC_FUNCTIONS', language: 'c')
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compile_args += '-DLZ4_PUBLISH_STATIC_FUNCTIONS'
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add_project_arguments('-DLZ4F_PUBLISH_STATIC_FUNCTIONS', language: 'c')
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compile_args += '-DLZ4F_PUBLISH_STATIC_FUNCTIONS'
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endif
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endif
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if get_option('user-memory-functions')
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add_project_arguments('-DLZ4_USER_MEMORY_FUNCTIONS', language: 'c')
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endif
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run_env = environment()
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subdir('lib')
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if get_option('programs')
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subdir('programs')
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else
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lz4 = disabler()
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lz4cat = disabler()
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unlz4 = disabler()
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endif
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if get_option('tests')
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subdir('tests')
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endif
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if get_option('contrib')
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subdir('contrib')
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endif
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if get_option('examples')
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subdir('examples')
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endif
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if get_option('ossfuzz')
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subdir('ossfuzz')
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endif
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