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|
project('dtc', 'c',
version: files('VERSION.txt'),
license: ['GPL2+', 'BSD-2'],
default_options: 'werror=true',
meson_version: '>=0.57.0'
)
cc = meson.get_compiler('c')
add_project_arguments(
cc.get_supported_arguments([
'-Wpointer-arith',
'-Wcast-qual',
'-Wnested-externs',
'-Wstrict-prototypes',
'-Wmissing-prototypes',
'-Wredundant-decls',
'-Wshadow',
'-Wsuggest-attribute=format',
'-Wwrite-strings',
]),
language: 'c'
)
add_project_arguments(
'-DFDT_ASSUME_MASK=' + get_option('assume-mask').to_string(),
language: 'c'
)
if get_option('static-build')
static_build = true
extra_link_args = ['-static']
else
static_build = false
extra_link_args = []
endif
yamltree = 'yamltree.c'
yaml = dependency('yaml-0.1', version: '>=0.2.3', required: get_option('yaml'), static: static_build)
if not yaml.found()
add_project_arguments('-DNO_YAML', language: 'c')
yamltree = []
endif
valgrind = dependency('valgrind', required: get_option('valgrind'))
if not valgrind.found()
add_project_arguments('-DNO_VALGRIND', language: 'c')
endif
py = import('python')
py = py.find_installation(required: get_option('python'))
swig = find_program('swig', required: get_option('python'))
pylibfdt_enabled = not meson.is_cross_build() and py.found() and swig.found() ? true : false
version_gen_h = vcs_tag(
command: ['git', 'describe', '--dirty=+'],
input: 'version_gen.h.in',
output: 'version_gen.h',
)
subdir('libfdt')
dtc_tools = []
if get_option('tools')
flex = find_program('flex', required: true)
bison = find_program('bison', required: true)
util_dep = declare_dependency(
sources: ['util.c', version_gen_h],
include_directories: '.',
dependencies: libfdt_dep
)
lgen = generator(
flex,
output: '@PLAINNAME@.lex.c',
arguments: ['-o', '@OUTPUT@', '@INPUT@'],
)
pgen = generator(
bison,
output: ['@BASENAME@.tab.c', '@BASENAME@.tab.h'],
arguments: ['@INPUT@', '--defines=@OUTPUT1@', '--output=@OUTPUT0@'],
)
if cc.check_header('fnmatch.h')
dtc_tools += executable(
'convert-dtsv0',
[
lgen.process('convert-dtsv0-lexer.l'),
'srcpos.c',
],
dependencies: util_dep,
install: true,
link_args: extra_link_args,
)
endif
dtc_tools += executable(
'dtc',
[
lgen.process('dtc-lexer.l'),
pgen.process('dtc-parser.y'),
'checks.c',
'data.c',
'dtc.c',
'flattree.c',
'fstree.c',
'livetree.c',
'srcpos.c',
'treesource.c',
yamltree,
],
dependencies: [util_dep, yaml],
install: true,
link_args: extra_link_args,
)
foreach e: ['fdtdump', 'fdtget', 'fdtput', 'fdtoverlay']
dtc_tools += executable(e, files(e + '.c'), dependencies: util_dep, install: true, link_args: extra_link_args)
endforeach
install_data(
'dtdiff',
install_dir: get_option('bindir'),
install_mode: 'rwxr-xr-x',
)
endif
if pylibfdt_enabled
subdir('pylibfdt')
endif
if get_option('tests')
subdir('tests')
endif
|
