diff options
| -rw-r--r-- | meson.build | 7 | ||||
| -rw-r--r-- | rust/Cargo.toml | 8 | ||||
| -rw-r--r-- | rust/hw/char/pl011/Cargo.toml | 3 | ||||
| -rw-r--r-- | rust/qemu-api-macros/Cargo.toml | 3 | ||||
| -rw-r--r-- | rust/qemu-api/Cargo.toml | 5 | ||||
| -rw-r--r-- | rust/qemu-api/meson.build | 2 | ||||
| -rw-r--r-- | scripts/rust/rustc_args.py | 38 |
7 files changed, 53 insertions, 13 deletions
diff --git a/meson.build b/meson.build index 1e1d8f5..218ae44 100644 --- a/meson.build +++ b/meson.build @@ -121,11 +121,12 @@ endif if have_rust rustc_args = [find_program('scripts/rust/rustc_args.py'), - '--rustc-version', rustc.version()] + '--rustc-version', rustc.version(), + '--workspace', meson.project_source_root() / 'rust'] rustfmt = find_program('rustfmt', required: false) - # Prohibit code that is forbidden in Rust 2024 - rustc_lint_args = ['-D', 'unsafe_op_in_unsafe_fn'] + rustc_lint_args = run_command(rustc_args, '--lints', + capture: true, check: true).stdout().strip().splitlines() # Occasionally, we may need to silence warnings and clippy lints that # were only introduced in newer Rust compiler versions. Do not croak diff --git a/rust/Cargo.toml b/rust/Cargo.toml index 0c94d50..4bb52bf 100644 --- a/rust/Cargo.toml +++ b/rust/Cargo.toml @@ -5,3 +5,11 @@ members = [ "qemu-api", "hw/char/pl011", ] + +[workspace.lints.rust] +unexpected_cfgs = { level = "deny", check-cfg = [ + 'cfg(MESON)', 'cfg(HAVE_GLIB_WITH_ALIGNED_ALLOC)', + 'cfg(has_offset_of)'] } + +# Prohibit code that is forbidden in Rust 2024 +unsafe_op_in_unsafe_fn = "deny" diff --git a/rust/hw/char/pl011/Cargo.toml b/rust/hw/char/pl011/Cargo.toml index a373906..58f3e85 100644 --- a/rust/hw/char/pl011/Cargo.toml +++ b/rust/hw/char/pl011/Cargo.toml @@ -21,3 +21,6 @@ bilge = { version = "0.2.0" } bilge-impl = { version = "0.2.0" } qemu_api = { path = "../../../qemu-api" } qemu_api_macros = { path = "../../../qemu-api-macros" } + +[lints] +workspace = true diff --git a/rust/qemu-api-macros/Cargo.toml b/rust/qemu-api-macros/Cargo.toml index a8f7377..5a27b52 100644 --- a/rust/qemu-api-macros/Cargo.toml +++ b/rust/qemu-api-macros/Cargo.toml @@ -20,3 +20,6 @@ proc-macro = true proc-macro2 = "1" quote = "1" syn = { version = "2", features = ["extra-traits"] } + +[lints] +workspace = true diff --git a/rust/qemu-api/Cargo.toml b/rust/qemu-api/Cargo.toml index cc716d7..669f288 100644 --- a/rust/qemu-api/Cargo.toml +++ b/rust/qemu-api/Cargo.toml @@ -23,6 +23,5 @@ version_check = "~0.9" default = [] allocator = [] -[lints.rust] -unexpected_cfgs = { level = "warn", check-cfg = ['cfg(MESON)', 'cfg(HAVE_GLIB_WITH_ALIGNED_ALLOC)', - 'cfg(has_offset_of)'] } +[lints] +workspace = true diff --git a/rust/qemu-api/meson.build b/rust/qemu-api/meson.build index 1ed7967..d719c13 100644 --- a/rust/qemu-api/meson.build +++ b/rust/qemu-api/meson.build @@ -1,5 +1,5 @@ _qemu_api_cfg = run_command(rustc_args, - '--config-headers', config_host_h, '--features', '--lints', files('Cargo.toml'), + '--config-headers', config_host_h, '--features', files('Cargo.toml'), capture: true, check: true).stdout().strip().splitlines() # _qemu_api_cfg += ['--cfg', 'feature="allocator"'] diff --git a/scripts/rust/rustc_args.py b/scripts/rust/rustc_args.py index 9b9778a..9df131a 100644 --- a/scripts/rust/rustc_args.py +++ b/scripts/rust/rustc_args.py @@ -38,11 +38,21 @@ except ImportError: class CargoTOML: tomldata: Mapping[Any, Any] + workspace_data: Mapping[Any, Any] check_cfg: Set[str] - def __init__(self, path: str): - with open(path, 'rb') as f: - self.tomldata = tomllib.load(f) + def __init__(self, path: Optional[str], workspace: Optional[str]): + if path is not None: + with open(path, 'rb') as f: + self.tomldata = tomllib.load(f) + else: + self.tomldata = {"lints": {"workspace": True}} + + if workspace is not None: + with open(workspace, 'rb') as f: + self.workspace_data = tomllib.load(f) + if "workspace" not in self.workspace_data: + self.workspace_data["workspace"] = {} self.check_cfg = set(self.find_check_cfg()) @@ -54,10 +64,12 @@ class CargoTOML: @property def lints(self) -> Mapping[Any, Any]: - return self.get_table("lints") + return self.get_table("lints", True) - def get_table(self, key: str) -> Mapping[Any, Any]: + def get_table(self, key: str, can_be_workspace: bool = False) -> Mapping[Any, Any]: table = self.tomldata.get(key, {}) + if can_be_workspace and table.get("workspace", False) is True: + table = self.workspace_data["workspace"].get(key, {}) return table @@ -136,6 +148,16 @@ def main() -> None: action="store", dest="cargo_toml", help="path to Cargo.toml file", + nargs='?', + ) + parser.add_argument( + "--workspace", + metavar="DIR", + action="store", + dest="workspace", + help="path to root of the workspace", + required=False, + default=None, ) parser.add_argument( "--features", @@ -168,7 +190,11 @@ def main() -> None: logging.debug("args: %s", args) rustc_version = tuple((int(x) for x in args.rustc_version.split('.')[0:2])) - cargo_toml = CargoTOML(args.cargo_toml) + if args.workspace: + workspace_cargo_toml = Path(args.workspace, "Cargo.toml").resolve() + cargo_toml = CargoTOML(args.cargo_toml, str(workspace_cargo_toml)) + else: + cargo_toml = CargoTOML(args.cargo_toml, None) if args.lints: for tok in generate_lint_flags(cargo_toml): |