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# #############################################################################
# Copyright (c) 2018-present lzutao <taolzu(at)gmail.com>
# Copyright (c) 2022-present Tristan Partin <tristan(at)partin.io>
# All rights reserved.
#
# This source code is licensed under both the BSD-style license (found in the
# LICENSE file in the root directory of this source tree) and the GPLv2 (found
# in the COPYING file in the root directory of this source tree).
# #############################################################################
lz4_source_root = '../../../..'
sources = files(
lz4_source_root / 'lib/lz4.c',
lz4_source_root / 'lib/lz4frame.c',
lz4_source_root / 'lib/lz4hc.c',
lz4_source_root / 'lib/xxhash.c'
)
if get_option('unstable')
sources += files(lz4_source_root / 'lib/lz4file.c')
endif
c_args = []
if host_machine.system() == 'windows' and get_option('default_library') != 'static'
c_args += '-DLZ4_DLL_EXPORT=1'
endif
liblz4 = library(
'lz4',
sources,
c_args: c_args,
install: true,
version: meson.project_version(),
gnu_symbol_visibility: 'hidden'
)
liblz4_dep = declare_dependency(
link_with: liblz4,
compile_args: compile_args,
include_directories: include_directories(lz4_source_root / 'lib')
)
meson.override_dependency('liblz4', liblz4_dep)
if get_option('tests') or get_option('programs') or get_option('examples') or get_option('ossfuzz')
liblz4_internal = static_library(
'lz4-internal',
objects: liblz4.extract_all_objects(recursive: true),
gnu_symbol_visibility: 'hidden'
)
liblz4_internal_dep = declare_dependency(
link_with: liblz4_internal,
compile_args: compile_args,
include_directories: include_directories(lz4_source_root / 'lib')
)
endif
pkgconfig.generate(
liblz4,
name: 'lz4',
filebase: 'liblz4',
description: 'extremely fast lossless compression algorithm library',
version: meson.project_version(),
url: 'http://www.lz4.org/'
)
install_headers(
lz4_source_root / 'lib/lz4.h',
lz4_source_root / 'lib/lz4hc.h',
lz4_source_root / 'lib/lz4frame.h'
)
if get_option('default_library') != 'shared'
install_headers(lz4_source_root / 'lib/lz4frame_static.h')
if get_option('unstable')
install_headers(lz4_source_root / 'lib/lz4file.h')
endif
endif
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