118 lines
4.4 KiB
Meson
118 lines
4.4 KiB
Meson
# #############################################################################
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# Copyright (c) 2018-present Dima Krasner <dima@dimakrasner.com>
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# lzutao <taolzu(at)gmail.com>
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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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project('zstd',
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['c', 'cpp'],
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license: 'BSD',
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default_options : ['c_std=c99',
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'cpp_std=c++11',
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'buildtype=release'],
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version: '1.3.8',
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# for install_man
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meson_version: '>=0.47.0')
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cc = meson.get_compiler('c')
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cxx = meson.get_compiler('cpp')
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pkgconfig = import('pkgconfig')
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python3 = import('python').find_installation()
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zstd_version = meson.project_version()
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# =============================================================================
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# Project directories
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# =============================================================================
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zstd_prefix = get_option('prefix')
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zstd_bindir = join_paths(zstd_prefix, get_option('bindir'))
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zstd_datadir = join_paths(zstd_prefix, get_option('datadir'))
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zstd_docdir = join_paths(zstd_datadir, 'doc', meson.project_name())
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zstd_mandir = join_paths(zstd_prefix, get_option('mandir'))
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zstd_source_dir = join_paths('..', '..')
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library_dir = join_paths(zstd_source_dir, 'lib')
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contrib_meson_dir = join_paths(zstd_source_dir, 'contrib', 'meson')
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# =============================================================================
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# Project options
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# =============================================================================
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enable_debug = get_option('debug')
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legacy_support = get_option('legacy_support')
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enable_programs = get_option('build_programs')
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enable_tests = get_option('build_tests')
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enable_contrib = get_option('build_contrib')
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enable_multithread = get_option('multithread_support')
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enable_zlib = get_option('zlib_support')
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enable_lzma = get_option('lzma_support')
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enable_lz4 = get_option('lz4_support')
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# =============================================================================
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# Helper scripts for Meson
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# =============================================================================
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GetZstdLibraryVersion_py = files('GetZstdLibraryVersion.py')
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# =============================================================================
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# Getting project version from zstd.h
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# =============================================================================
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zstd_h_file = join_paths(meson.current_source_dir(), library_dir, 'zstd.h')
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r = run_command(python3, GetZstdLibraryVersion_py, zstd_h_file)
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if r.returncode() == 0
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output = r.stdout().strip()
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if output.version_compare('>@0@'.format(zstd_version))
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zstd_version = output
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message('Project version is now: @0@'.format(zstd_version))
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endif
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endif
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# =============================================================================
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# Dependencies
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# =============================================================================
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libm_dep = cc.find_library('m', required: true)
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thread_dep = dependency('threads', required: false)
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zlib_dep = dependency('zlib', required: false)
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lzma_dep = dependency('liblzma', required: false)
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lz4_dep = dependency('liblz4', required: false)
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# =============================================================================
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# Compiler flags
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# =============================================================================
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if cxx.get_id() == 'gcc' or cxx.get_id() == 'clang'
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common_flags = [ '-DXXH_NAMESPACE=ZSTD_' ]
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common_warning_flags = [ '-Wextra', '-Wundef', '-Wshadow', '-Wcast-align', '-Wcast-qual' ]
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cc_compilation_flags = cc.get_supported_arguments(common_warning_flags)
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cc_compilation_flags += cc.get_supported_arguments(['-Wstrict-prototypes'])
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cc_compilation_flags += common_flags
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cxx_compilation_flags = cxx.get_supported_arguments(common_warning_flags)
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cxx_compilation_flags += common_flags
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add_project_arguments(cc_compilation_flags, language : 'c')
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add_project_arguments(cxx_compilation_flags, language : 'cpp')
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endif
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# =============================================================================
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# Subdirs
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# =============================================================================
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subdir('lib')
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if enable_programs
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subdir('programs')
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endif
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if enable_tests
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subdir('tests')
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endif
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if enable_contrib
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subdir('contrib')
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endif
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