qemu/rust/qemu-api/meson.build
Paolo Bonzini bfe0f6b02a subprojects: add the foreign crate
This is a cleaned up and separated version of the patches at
https://lore.kernel.org/all/20240701145853.1394967-4-pbonzini@redhat.com/
https://lore.kernel.org/all/20240701145853.1394967-5-pbonzini@redhat.com/

Its first user will be the Error bindings; for example a QEMU Error ** can be
converted to a Rust Option using

     unsafe { Option::<Error>::from_foreign(c_error) }

Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2025-06-05 20:24:51 +02:00

70 lines
2.1 KiB
Meson

_qemu_api_cfg = run_command(rustc_args,
'--config-headers', config_host_h, '--features', files('Cargo.toml'),
capture: true, check: true).stdout().strip().splitlines()
# _qemu_api_cfg += ['--cfg', 'feature="allocator"']
if get_option('debug_mutex')
_qemu_api_cfg += ['--cfg', 'feature="debug_cell"']
endif
_qemu_api_rs = static_library(
'qemu_api',
structured_sources(
[
'src/lib.rs',
'src/assertions.rs',
'src/bindings.rs',
'src/bitops.rs',
'src/callbacks.rs',
'src/cell.rs',
'src/chardev.rs',
'src/errno.rs',
'src/irq.rs',
'src/memory.rs',
'src/module.rs',
'src/prelude.rs',
'src/qdev.rs',
'src/qom.rs',
'src/sysbus.rs',
'src/timer.rs',
'src/vmstate.rs',
'src/zeroable.rs',
],
{'.' : bindings_rs},
),
override_options: ['rust_std=2021', 'build.rust_std=2021'],
rust_abi: 'rust',
rust_args: _qemu_api_cfg,
dependencies: [anyhow_rs, foreign_rs, libc_rs, qemu_api_macros, qemuutil_rs,
qom, hwcore, chardev, migration],
)
rust.test('rust-qemu-api-tests', _qemu_api_rs,
suite: ['unit', 'rust'])
qemu_api = declare_dependency(link_with: [_qemu_api_rs],
dependencies: [qemu_api_macros, qom, hwcore, chardev, migration])
# Doctests are essentially integration tests, so they need the same dependencies.
# Note that running them requires the object files for C code, so place them
# in a separate suite that is run by the "build" CI jobs rather than "check".
rust.doctest('rust-qemu-api-doctests',
_qemu_api_rs,
protocol: 'rust',
dependencies: qemu_api,
suite: ['doc', 'rust'])
test('rust-qemu-api-integration',
executable(
'rust-qemu-api-integration',
files('tests/tests.rs', 'tests/vmstate_tests.rs'),
override_options: ['rust_std=2021', 'build.rust_std=2021'],
rust_args: ['--test'],
install: false,
dependencies: [qemu_api]),
args: [
'--test', '--test-threads', '1',
'--format', 'pretty',
],
protocol: 'rust',
suite: ['unit', 'rust'])