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rustbuild: Fix test "test rustdoc" invocation

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Previously it would use the librustc output directory which would cause rustdoc
to get entirely recompiled, whereas the intention is that it uses the
already-compiled artifacts from building rustdoc itself, using the tool output
directory
This commit is contained in:
Alex Crichton 2017-09-15 15:28:59 -07:00
parent fd4bef54ab
commit 3da54fb036
2 changed files with 10 additions and 7 deletions
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9
src/bootstrap/check.rs
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@ -1118,10 +1118,11 @@ impl Step for Rustdoc {
let compiler = builder.compiler(builder.top_stage, self.host);
let target = compiler.host;
builder.ensure(RemoteCopyLibs { compiler, target });
let mut cargo = builder.cargo(compiler, Mode::Librustc, target, test_kind.subcommand());
compile::rustc_cargo(build, &compiler, target, &mut cargo);
let mut cargo = tool::prepare_tool_cargo(builder,
compiler,
target,
test_kind.subcommand(),
"src/tools/rustdoc");
let _folder = build.fold_output(|| {
format!("{}_stage{}-rustdoc", test_kind.subcommand(), compiler.stage)
});

8
src/bootstrap/tool.rs
View File

@ -94,20 +94,21 @@ impl Step for ToolBuild {
let _folder = build.fold_output(|| format!("stage{}-{}", compiler.stage, tool));
println!("Building stage{} tool {} ({})", compiler.stage, tool, target);
let mut cargo = prepare_tool_cargo(builder, compiler, target, path);
let mut cargo = prepare_tool_cargo(builder, compiler, target, "build", path);
build.run(&mut cargo);
build.cargo_out(compiler, Mode::Tool, target).join(exe(tool, &compiler.host))
}
}
fn prepare_tool_cargo(
pub fn prepare_tool_cargo(
builder: &Builder,
compiler: Compiler,
target: Interned<String>,
command: &'static str,
path: &'static str,
) -> Command {
let build = builder.build;
let mut cargo = builder.cargo(compiler, Mode::Tool, target, "build");
let mut cargo = builder.cargo(compiler, Mode::Tool, target, command);
let dir = build.src.join(path);
cargo.arg("--manifest-path").arg(dir.join("Cargo.toml"));
@ -283,6 +284,7 @@ impl Step for Rustdoc {
let mut cargo = prepare_tool_cargo(builder,
build_compiler,
target,
"build",
"src/tools/rustdoc");
build.run(&mut cargo);
// Cargo adds a number of paths to the dylib search path on windows, which results in