/
meson.build
124 lines (111 loc) · 4.39 KB
/
meson.build
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project('fadec', ['c'], default_options: ['warning_level=3', 'c_std=c11'],
meson_version: '>=0.49')
python3 = find_program('python3')
# Check Python version
py_version_res = run_command(python3, ['--version'], check: true)
py_version = py_version_res.stdout().split(' ')[1]
if not py_version.version_compare('>=3.6')
error('Python 3.6 required, got @0@'.format(py_version))
endif
cc = meson.get_compiler('c')
if cc.has_argument('-fstrict-aliasing')
add_project_arguments('-fstrict-aliasing', language: 'c')
endif
if get_option('warning_level').to_int() >= 3
extra_warnings = [
'-Wmissing-prototypes', '-Wshadow', '-Wwrite-strings', '-Wswitch-default',
'-Winline', '-Wstrict-prototypes', '-Wundef',
# We have strings longer than 4095 characters
'-Wno-overlength-strings',
# GCC 8 requires an extra option for strict cast alignment checks, Clang
# always warns, even on architectures without alignment requirements.
'-Wcast-align', '-Wcast-align=strict',
]
foreach warning : extra_warnings
if cc.has_argument(warning)
add_project_arguments(warning, language: 'c')
endif
endforeach
endif
has_cpp = add_languages('cpp', required: false)
sources = []
headers = []
components = []
if get_option('with_decode')
components += 'decode'
headers += files('fadec.h')
sources += files('decode.c', 'format.c')
endif
if get_option('with_encode')
components += 'encode'
headers += files('fadec-enc.h')
sources += files('encode.c')
endif
if get_option('with_encode2')
components += 'encode2'
headers += files('fadec-enc2.h')
sources += files('encode2.c')
endif
if cc.get_argument_syntax() == 'msvc'
# Disable some warnings to align warnings with GCC and Clang:
add_project_arguments('-D_CRT_SECURE_NO_WARNINGS',
'/wd4018', # - Signed/unsigned comparison
'/wd4146', # - Unary minus operator applied to unsigned
# type, result still unsigned
'/wd4244', # - Possible loss of data in conversion
# from integer type to smaller integer type
'/wd4245', # - Signed/unsigned assignment
'/wd4267', # - Possible loss of data in conversion
# from size_t to smaller type
'/wd4310', # - Possible loss of data in conversion
# of constant value to smaller type
language: 'c')
endif
generate_args = []
if get_option('archmode') != 'only64'
generate_args += ['--32']
endif
if get_option('archmode') != 'only32'
generate_args += ['--64']
endif
if get_option('with_undoc')
generate_args += ['--with-undoc']
endif
if not meson.is_subproject()
generate_args += ['--stats']
endif
tables = []
foreach component : components
tables += custom_target('@0@_table'.format(component),
command: [python3, '@INPUT0@', component,
'@INPUT1@', '@OUTPUT@'] + generate_args,
input: files('parseinstrs.py', 'instrs.txt'),
output: ['fadec-@0@-public.inc'.format(component),
'fadec-@0@-private.inc'.format(component)],
install: true,
install_dir: [get_option('includedir'), false])
endforeach
libfadec = static_library('fadec', sources, tables, install: true)
fadec = declare_dependency(link_with: libfadec,
include_directories: include_directories('.'),
sources: tables)
install_headers(headers)
foreach component : components
test(component, executable('@0@-test'.format(component),
'@0@-test.c'.format(component),
dependencies: fadec))
if component == 'encode2' and has_cpp
test(component + '-cpp', executable('@0@-test-cpp'.format(component),
'@0@-test.cc'.format(component),
dependencies: fadec))
endif
endforeach
if meson.version().version_compare('>=0.54.0')
meson.override_dependency('fadec', fadec)
endif
pkg = import('pkgconfig')
pkg.generate(libraries: libfadec,
version: '0.1',
name: 'fadec',
filebase: 'fadec',
description: 'Fast Decoder for x86-32 and x86-64')