mirror of
https://github.com/facebook/zstd.git
synced 2025-10-05 00:07:15 -04:00
160 lines
5.5 KiB
Meson
160 lines
5.5 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', 'GPLv2'],
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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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windows_mod = import('windows')
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host_machine_os = host_machine.system()
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os_windows = 'windows'
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os_linux = 'linux'
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os_darwin = 'darwin'
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os_freebsd = 'freebsd'
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os_sun = 'sunos'
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cc_id = cc.get_id()
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compiler_gcc = 'gcc'
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compiler_clang = 'clang'
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compiler_msvc = 'msvc'
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zstd_version = meson.project_version()
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zstd_libversion = ''
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# =============================================================================
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# Project directories
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# =============================================================================
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zstd_rootdir = '../..'
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# =============================================================================
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# Installing directories
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# =============================================================================
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if host_machine_os == os_windows
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zstd_prefix = '.'
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zstd_bindir = 'bin'
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zstd_datadir = 'share'
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zstd_mandir = join_paths(zstd_datadir, 'man')
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else
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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_mandir = join_paths(zstd_prefix, get_option('mandir'))
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endif
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zstd_docdir = join_paths(zstd_datadir, 'doc', meson.project_name())
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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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default_library_type = get_option('default_library')
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meson_buildtype = get_option('buildtype')
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with_legacy_support = get_option('with-legacy-support')
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with_programs = get_option('with-programs')
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with_tests = get_option('with-tests')
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with_contrib = get_option('with-contrib')
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with_debug_level = get_option('with-debug-level')
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enable_multithread = get_option('enable-multithread')
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enable_static_runtime = get_option('enable-static-runtime')
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enable_zlib = get_option('enable-zlib')
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enable_lzma = get_option('enable-lzma')
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enable_lz4 = get_option('enable-lz4')
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enable_backtrace = get_option('enable-backtrace')
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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(), zstd_rootdir, 'lib/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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if host_machine_os != os_windows
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zstd_libversion = zstd_version
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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: with_tests)
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thread_dep = dependency('threads', required: enable_multithread)
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# Arguments in dependency should be equivalent to those passed to pkg-config
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zlib_dep = dependency('zlib', required: enable_zlib)
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lzma_dep = dependency('liblzma', required: enable_lzma)
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lz4_dep = dependency('liblz4', required: enable_lz4)
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# =============================================================================
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# Compiler flags
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# =============================================================================
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add_project_arguments('-DXXH_NAMESPACE=ZSTD_', language: [ 'c' ])
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if [compiler_gcc, compiler_clang].contains(cc_id)
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common_warning_flags = [ '-Wextra', '-Wundef', '-Wshadow', '-Wcast-align', '-Wcast-qual' ]
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cc_compile_flags = cc.get_supported_arguments(common_warning_flags + [ '-Wstrict-prototypes' ])
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cxx_compile_flags = cxx.get_supported_arguments(common_warning_flags)
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add_project_arguments(cc_compile_flags, language : 'c')
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add_project_arguments(cxx_compile_flags, language : 'cpp')
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elif cc_id == compiler_msvc
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msvc_compile_flags = [ '/D_UNICODE', '/DUNICODE' ]
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if enable_multithread
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msvc_compile_flags += [ '/MP' ]
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endif
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if enable_static_runtime
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msvc_compile_flags += [ '/MT' ]
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endif
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add_project_arguments(msvc_compile_flags, language: ['c', '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 with_programs
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subdir('programs')
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endif
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if with_tests
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subdir('tests')
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endif
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if with_contrib
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subdir('contrib')
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endif
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