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project(
'libdisplay-info',
'c',
version: '0.3.0',
license: 'MIT',
meson_version: '>= 0.57.0',
default_options: [
'c_std=c11',
'warning_level=3',
'wrap_mode=nodownload',
],
)
version = meson.project_version().split('-')[0]
version_major = version.split('.')[0]
version_minor = version.split('.')[1]
assert(version_major == '0')
dep_hwdata = dependency('hwdata', required: false, native: true)
if dep_hwdata.found()
hwdata_dir = dep_hwdata.get_variable(pkgconfig: 'pkgdatadir')
pnp_ids = files(hwdata_dir / 'pnp.ids')
else
pnp_ids = files('/usr/share/hwdata/pnp.ids')
endif
gen_search_table = find_program('tool/gen-search-table.py')
pnp_id_table = custom_target(
'pnp-id-table.c',
command: [ gen_search_table, pnp_ids, '@OUTPUT@', 'pnp_id_table' ],
output: 'pnp-id-table.c',
)
cc = meson.get_compiler('c')
math = cc.find_library('m', required: false)
add_project_arguments(['-D_POSIX_C_SOURCE=200809L'], language: 'c')
add_project_arguments(cc.get_supported_arguments([
'-Wundef',
'-Wmissing-prototypes',
'-Walloca',
'-Wdeclaration-after-statement',
'-Wconversion',
'-Wno-unused-parameter',
'-Wno-missing-field-initializers',
'-Werror=implicit',
]), language: 'c')
symbols_file = 'libdisplay-info.map'
symbols_flag = '-Wl,--version-script,@0@'.format(meson.current_source_dir() / symbols_file)
di_lib = library(
'display-info',
[
'cta.c',
'cta-vic-table.c',
'cvt.c',
'displayid.c',
'displayid2.c',
'dmt-table.c',
'edid.c',
'gtf.c',
'hdmi-vic-table.c',
'info.c',
'log.c',
'memory-stream.c',
pnp_id_table,
],
include_directories: include_directories('include'),
dependencies: [math],
link_args: symbols_flag,
link_depends: symbols_file,
install: true,
version: version,
soversion: version_minor,
)
install_subdir(
'include/libdisplay-info',
install_dir: get_option('includedir'),
)
pkgconfig = import('pkgconfig')
pkgconfig.generate(
di_lib,
filebase: 'libdisplay-info',
name: 'libdisplay-info',
url: 'https://gitlab.freedesktop.org/emersion/libdisplay-info',
description: 'EDID and DisplayID library',
)
di_dep = declare_dependency(
link_with: di_lib,
include_directories: include_directories('include'),
)
meson.override_dependency('libdisplay-info', di_dep)
subdir('di-edid-decode')
subdir('test')
|
