diff options
Diffstat (limited to 'contrib/meson/meson/meson.build')
| -rw-r--r-- | contrib/meson/meson/meson.build | 122 |
1 files changed, 36 insertions, 86 deletions
diff --git a/contrib/meson/meson/meson.build b/contrib/meson/meson/meson.build index b278b7c4..9e8b8c69 100644 --- a/contrib/meson/meson/meson.build +++ b/contrib/meson/meson/meson.build @@ -1,5 +1,6 @@ # ############################################################################# -# Copyright (c) 2018-present lzutao <taolzu(at)gmail.com> +# 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 @@ -8,110 +9,59 @@ # ############################################################################# cc = meson.get_compiler('c') -pkgconfig = import('pkgconfig') -c_std = get_option('c_std') -default_library = get_option('default_library') -host_machine_os = host_machine.system() -os_windows = 'windows' -os_linux = 'linux' -os_darwin = 'darwin' -os_freebsd = 'freebsd' -os_sun = 'sunos' +pkgconfig = import('pkgconfig') -cc_id = cc.get_id() -compiler_gcc = 'gcc' -compiler_clang = 'clang' -compiler_msvc = 'msvc' +lz4_source_root = '../../..' lz4_version = meson.project_version() -lz4_h_file = join_paths(meson.current_source_dir(), '../../../lib/lz4.h') -GetLz4LibraryVersion_py = find_program('GetLz4LibraryVersion.py', native : true) -r = run_command(GetLz4LibraryVersion_py, lz4_h_file) -if r.returncode() == 0 - lz4_version = r.stdout().strip() - message('Project version is now: @0@'.format(lz4_version)) -else - error('Cannot find project version in @0@'.format(lz4_h_file)) +lz4_h_file = lz4_source_root / 'lib/lz4.h' +GetLz4LibraryVersion_py = find_program('GetLz4LibraryVersion.py') +lz4_version = run_command(GetLz4LibraryVersion_py, lz4_h_file, check: true).stdout().strip() +message('Project version is now: @0@'.format(lz4_version)) + +add_project_arguments('-DXXH_NAMESPACE=LZ4_', language: 'c') + +if get_option('debug') + add_project_arguments(cc.get_supported_arguments([ + '-Wcast-qual', + '-Wcast-align', + '-Wshadow', + '-Wswitch-enum', + '-Wdeclaration-after-statement', + '-Wstrict-prototypes', + '-Wundef', + '-Wpointer-arith', + '-Wstrict-aliasing=1', + '-DLZ4_DEBUG=@0@'.format(get_option('debug-level')), + ] + ), + language: 'c', + ) endif -lz4_libversion = lz4_version - -# ============================================================================= -# Installation directories -# ============================================================================= - -lz4_prefix = get_option('prefix') -lz4_bindir = get_option('bindir') -lz4_datadir = get_option('datadir') -lz4_mandir = get_option('mandir') -lz4_docdir = join_paths(lz4_datadir, 'doc', meson.project_name()) - -# ============================================================================= -# Project options -# ============================================================================= - -buildtype = get_option('buildtype') - -# Built-in options -use_debug = get_option('debug') - -# Custom options -debug_level = get_option('debug_level') -use_backtrace = get_option('backtrace') - -bin_programs = get_option('bin_programs') -bin_contrib = get_option('bin_contrib') -bin_tests = get_option('bin_tests') -bin_examples = get_option('bin_examples') -#feature_multi_thread = get_option('multi_thread') - -# ============================================================================= -# Dependencies -# ============================================================================= - -#libm_dep = cc.find_library('m', required: bin_tests) -#thread_dep = dependency('threads', required: feature_multi_thread) -#use_multi_thread = thread_dep.found() - -# ============================================================================= -# Compiler flags -# ============================================================================= - -add_project_arguments(['-DXXH_NAMESPACE=LZ4_'], language: 'c') - -if [compiler_gcc, compiler_clang].contains(cc_id) - common_warning_flags = [] - # Should use Meson's own --werror build option - #common_warning_flags += ['-Werror'] - if c_std == 'c89' or c_std == 'gnu89' - common_warning_flags += ['-pedantic', '-Wno-long-long', '-Wno-variadic-macros'] - elif c_std == 'c99' or c_std == 'gnu99' - common_warning_flags += ['-pedantic'] - endif - cc_compile_flags = cc.get_supported_arguments(common_warning_flags) - add_project_arguments(cc_compile_flags, language: 'c') +if get_option('memory-usage') > 0 + add_project_arguments( + '-DLZ4_MEMORY_USAGE=@0@'.format(get_option('memory-usage')), + language: 'c' + ) endif -# ============================================================================= -# Subdirs -# ============================================================================= - subdir('lib') -if bin_programs +if get_option('programs') subdir('programs') endif -if bin_tests +if get_option('tests') subdir('tests') endif -if bin_contrib +if get_option('contrib') subdir('contrib') endif -if bin_examples +if get_option('examples') subdir('examples') endif |