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project(
'waypipe',
'c',
license: ['GPL3+', 'MIT/Expat'],
meson_version: '>=0.56.0',
default_options: ['c_std=c11', 'warning_level=3', 'werror=true'],
version: '0.11.0',
)
# mention version
raw_version = '@0@'.format(meson.project_version())
git = find_program('git', native: true, required: false)
if git.found()
dir_arg = '--git-dir=@0@/.git'.format(meson.project_source_root())
commit = run_command(
[git, dir_arg, 'rev-parse', '--verify', '-q', 'HEAD'],
check: false,
)
if commit.returncode() == 0
raw_version = '@0@ (commit @1@)'.format(
meson.project_version(),
commit.stdout().strip(),
)
endif
endif
version = '"@0@"'.format(raw_version)
if get_option('build_rs')
cargo = find_program('cargo', native: true)
sh = find_program('sh', native: true)
objcopy = find_program('objcopy', native: true)
# Because meson and cargo interact badly, option implementation and dependency resolution are deferred to cargo
# However, to 'autodetect' what features are available, we duplicate some of the build logic
features = []
has_lz4 = false
has_zstd = false
has_gbm = false
has_dmabuf = false
has_video = false
# compute maximum of with_lz4/with_zstd/with_gbm/with_video features
max_feature = get_option('with_lz4')
if (max_feature.auto() and get_option('with_zstd').enabled()) or (not max_feature.enabled() and get_option(
'with_zstd',
).auto())
max_feature = get_option('with_zstd')
endif
if (max_feature.auto() and get_option('with_gbm').enabled()) or (not max_feature.enabled() and get_option(
'with_gbm',
).auto())
max_feature = get_option('with_gbm')
endif
if (max_feature.auto() and get_option('with_video').enabled()) or (not max_feature.enabled() and get_option(
'with_video',
).auto())
max_feature = get_option('with_video')
endif
bindgen = find_program(
'bindgen',
version: '>= 0.66.0',
native: true,
required: max_feature,
)
liblz4 = dependency(
'liblz4',
version: '>=1.7.0',
required: get_option('with_lz4'),
)
if bindgen.found() and liblz4.found()
has_lz4 = true
features += ['lz4']
endif
libzstd = dependency(
'libzstd',
version: '>=0.4.6',
required: get_option('with_zstd'),
)
if bindgen.found() and libzstd.found()
has_zstd = true
features += ['zstd']
endif
libvulkan = dependency('vulkan', required: get_option('with_dmabuf'))
if libvulkan.found()
# Note: 'ash' is the vulkan wrapper used, and may require other libraries/programs to be present
has_dmabuf = true
features += ['dmabuf']
endif
libgbm = dependency(
'gbm',
version: '>=11.0.0', # gbm is part of Mesa and has a matching version
required: get_option('with_gbm'),
)
if bindgen.found() and libzstd.found()
has_zstd = true
features += ['gbmfallback']
endif
glslc = find_program(
'glslc',
native: true,
required: get_option('with_video'),
)
libavutil = dependency(
'libavutil',
version: '>=58.11.100',
required: get_option('with_video'),
)
libavcodec = dependency(
'libavcodec',
version: '>=59.0.100',
required: get_option('with_video'),
)
if bindgen.found() and libavcodec.found() and libavutil.found() and glslc.found()
has_video = true
features += ['video']
endif
target_dir = meson.project_build_root() / 'target'
output = target_dir / 'release/waypipe'
manifest = meson.project_source_root() / 'Cargo.toml'
# Cargo has no direct analogue for 'g' or 'plain' optimization levels,
# so the choices for them are somewhat arbitrary
if get_option('optimization') == '0' or get_option('optimization') == 'g'
profile = 'meson-0'
elif get_option('optimization') == '1' or get_option('optimization') == 'plain'
profile = 'meson-1'
elif get_option('optimization') == '3'
profile = 'meson-3'
elif get_option('optimization') == 's'
profile = 'meson-s'
else
profile = 'meson-2'
endif
if get_option('debug') == false
profile += '-strip'
endif
message('Cargo will be run with profile: @0@'.format(profile))
binary = custom_target(
'waypipe',
build_always_stale: true,
output: 'waypipe',
command: [
sh,
'@SOURCE_ROOT@' / 'compile_wrapper.sh',
profile,
manifest,
target_dir,
','.join(features),
'@OUTPUT@',
raw_version,
has_lz4.to_string('true', 'false'),
has_zstd.to_string('true', 'false'),
has_dmabuf.to_string('true', 'false'),
has_video.to_string('true', 'false'),
],
install: true,
install_dir: get_option('bindir'),
)
test(
'running cargo test',
cargo,
args: [
'test',
'--frozen',
'--bin',
'waypipe',
'--test',
'proto',
'-v',
'--manifest-path',
manifest,
'--no-default-features',
'--target-dir',
target_dir,
'--features',
','.join(features + ['test_proto']),
],
timeout: 200,
priority: 100,
)
test(
'running (shortened) waypipe bench',
sh,
args: [
'-c',
' '.join([binary.full_path(), '--test-fast-bench', 'bench']),
],
depends: binary,
)
endif
if get_option('build_c')
subdir('waypipe-c')
endif
scdoc = dependency(
'scdoc',
version: '>=1.9.4',
native: true,
required: get_option('man-pages'),
)
if scdoc.found()
scdoc_prog = find_program(
scdoc.get_variable(pkgconfig: 'scdoc'),
native: true,
)
sh = find_program('sh', native: true)
mandir = get_option('mandir')
custom_target(
'waypipe.1',
input: 'waypipe.scd',
output: 'waypipe.1',
command: [
sh,
'-c',
'@0@ < @INPUT@ > @1@'.format(scdoc_prog.full_path(), 'waypipe.1'),
],
install: true,
install_dir: '@0@/man1'.format(mandir),
)
endif
|
