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[auto-toolstate][1/8] Always ignore build failure of failable tools (rls, rustfmt, clippy) #46102

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merged 1 commit into from
Nov 28, 2017
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[auto-toolstate][1/8] Always ignore build failure of failable tools (rls, rustfmt, clippy) #46102

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8 changes: 5 additions & 3 deletions src/bootstrap/dist.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -1083,7 +1083,8 @@ impl Step for Rls {
let rls = builder.ensure(tool::Rls {
compiler: builder.compiler(stage, build.build),
target
}).expect("Rls to build: toolstate is testing");
}).or_else(|| { println!("Unable to build RLS, skipping dist"); None })?;

install(&rls, &image.join("bin"), 0o755);
let doc = image.join("share/doc/rls");
install(&src.join("README.md"), &doc, 0o644);
Expand Down Expand Up @@ -1167,11 +1168,12 @@ impl Step for Rustfmt {
let rustfmt = builder.ensure(tool::Rustfmt {
compiler: builder.compiler(stage, build.build),
target
}).expect("Rustfmt to build: toolstate is testing");
}).or_else(|| { println!("Unable to build Rustfmt, skipping dist"); None })?;
let cargofmt = builder.ensure(tool::Cargofmt {
compiler: builder.compiler(stage, build.build),
target
}).expect("Cargofmt to build: toolstate is testing");
}).or_else(|| { println!("Unable to build Cargofmt, skipping dist"); None })?;

install(&rustfmt, &image.join("bin"), 0o755);
install(&cargofmt, &image.join("bin"), 0o755);
let doc = image.join("share/doc/rustfmt");
Expand Down
11 changes: 9 additions & 2 deletions src/bootstrap/tool.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -11,7 +11,7 @@
use std::fs;
use std::env;
use std::path::PathBuf;
use std::process::Command;
use std::process::{Command, exit};

use Mode;
use Compiler;
Expand Down Expand Up @@ -115,7 +115,14 @@ impl Step for ToolBuild {
println!("Building stage{} tool {} ({})", compiler.stage, tool, target);

let mut cargo = prepare_tool_cargo(builder, compiler, target, "build", path);
build.run_expecting(&mut cargo, expectation);
if !build.try_run(&mut cargo, expectation) {
if expectation == BuildExpectation::None {
exit(1);
} else {
return None;
}
}

if expectation == BuildExpectation::Succeeding || expectation == BuildExpectation::None {
let cargo_out = build.cargo_out(compiler, Mode::Tool, target)
.join(exe(tool, &compiler.host));
Expand Down