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rustbuild: use a macro to define "extended" tools 

Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
This commit is contained in:
Marc-Antoine Perennou 2017-11-15 11:17:39 +01:00
parent 1410d56040
commit 8cd5735503
1 changed files with 53 additions and 138 deletions
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191
src/bootstrap/tool.rs
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@ -403,71 +403,64 @@ impl Step for Cargo {
}
}
#[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
pub struct Clippy {
pub compiler: Compiler,
pub target: Interned<String>,
macro_rules! tool_extended {
(($sel:ident, $builder:ident),
$($name:ident,
$toolstate:ident,
$path:expr,
$tool_name:expr,
$extra_deps:block;)+) => {
$(
#[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
pub struct $name {
pub compiler: Compiler,
pub target: Interned<String>,
}
impl Step for $name {
type Output = Option<PathBuf>;
const DEFAULT: bool = true;
const ONLY_HOSTS: bool = true;
fn should_run(run: ShouldRun) -> ShouldRun {
let builder = run.builder;
run.path($path).default_condition(builder.build.config.extended)
}
fn make_run(run: RunConfig) {
run.builder.ensure($name {
compiler: run.builder.compiler(run.builder.top_stage, run.builder.build.build),
target: run.target,
});
}
fn run($sel, $builder: &Builder) -> Option<PathBuf> {
$extra_deps
$builder.ensure(ToolBuild {
compiler: $sel.compiler,
target: $sel.target,
tool: $tool_name,
mode: Mode::Librustc,
path: $path,
expectation: $builder.build.config.toolstate.$toolstate.passes(ToolState::Compiling),
})
}
}
)+
}
}
impl Step for Clippy {
type Output = Option<PathBuf>;
const DEFAULT: bool = true;
const ONLY_HOSTS: bool = true;
fn should_run(run: ShouldRun) -> ShouldRun {
let builder = run.builder;
run.path("src/tools/clippy").default_condition(builder.build.config.extended)
}
fn make_run(run: RunConfig) {
run.builder.ensure(Clippy {
compiler: run.builder.compiler(run.builder.top_stage, run.builder.build.build),
target: run.target,
});
}
fn run(self, builder: &Builder) -> Option<PathBuf> {
tool_extended!((self, builder),
Clippy, clippy, "src/tools/clippy", "clippy-driver", {
// Clippy depends on procedural macros (serde), which requires a full host
// compiler to be available, so we need to depend on that.
builder.ensure(compile::Rustc {
compiler: self.compiler,
target: builder.build.build,
});
builder.ensure(ToolBuild {
compiler: self.compiler,
target: self.target,
tool: "clippy-driver",
mode: Mode::Librustc,
path: "src/tools/clippy",
expectation: builder.build.config.toolstate.clippy.passes(ToolState::Compiling),
})
}
}
#[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
pub struct Rls {
pub compiler: Compiler,
pub target: Interned<String>,
}
impl Step for Rls {
type Output = Option<PathBuf>;
const DEFAULT: bool = true;
const ONLY_HOSTS: bool = true;
fn should_run(run: ShouldRun) -> ShouldRun {
let builder = run.builder;
run.path("src/tools/rls").default_condition(builder.build.config.extended)
}
fn make_run(run: RunConfig) {
run.builder.ensure(Rls {
compiler: run.builder.compiler(run.builder.top_stage, run.builder.build.build),
target: run.target,
});
}
fn run(self, builder: &Builder) -> Option<PathBuf> {
};
Miri, miri, "src/tools/miri", "miri", {};
Rls, rls, "src/tools/rls", "rls", {
builder.ensure(native::Openssl {
target: self.target,
});
@ -477,87 +470,9 @@ impl Step for Rls {
compiler: self.compiler,
target: builder.build.build,
});
builder.ensure(ToolBuild {
compiler: self.compiler,
target: self.target,
tool: "rls",
mode: Mode::Librustc,
path: "src/tools/rls",
expectation: builder.build.config.toolstate.rls.passes(ToolState::Compiling),
})
}
}
#[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
pub struct Rustfmt {
pub compiler: Compiler,
pub target: Interned<String>,
}
impl Step for Rustfmt {
type Output = Option<PathBuf>;
const DEFAULT: bool = true;
const ONLY_HOSTS: bool = true;
fn should_run(run: ShouldRun) -> ShouldRun {
let builder = run.builder;
run.path("src/tools/rustfmt").default_condition(builder.build.config.extended)
}
fn make_run(run: RunConfig) {
run.builder.ensure(Rustfmt {
compiler: run.builder.compiler(run.builder.top_stage, run.builder.build.build),
target: run.target,
});
}
fn run(self, builder: &Builder) -> Option<PathBuf> {
builder.ensure(ToolBuild {
compiler: self.compiler,
target: self.target,
tool: "rustfmt",
mode: Mode::Librustc,
path: "src/tools/rustfmt",
expectation: builder.build.config.toolstate.rustfmt.passes(ToolState::Compiling),
})
}
}
#[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
pub struct Miri {
pub compiler: Compiler,
pub target: Interned<String>,
}
impl Step for Miri {
type Output = Option<PathBuf>;
const DEFAULT: bool = true;
const ONLY_HOSTS: bool = true;
fn should_run(run: ShouldRun) -> ShouldRun {
let build_miri = run.builder.build.config.test_miri;
run.path("src/tools/miri").default_condition(build_miri)
}
fn make_run(run: RunConfig) {
run.builder.ensure(Miri {
compiler: run.builder.compiler(run.builder.top_stage, run.builder.build.build),
target: run.target,
});
}
fn run(self, builder: &Builder) -> Option<PathBuf> {
builder.ensure(ToolBuild {
compiler: self.compiler,
target: self.target,
tool: "miri",
mode: Mode::Librustc,
path: "src/tools/miri",
expectation: builder.build.config.toolstate.miri.passes(ToolState::Compiling),
})
}
}
};
Rustfmt, rustfmt, "src/tools/rustfmt", "rustfmt", {};
);
impl<'a> Builder<'a> {
/// Get a `Command` which is ready to run `tool` in `stage` built for