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Move handling of RUSTC_PARALLEL_COMPILER to compile.rs

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No longer needs to live in `rustc.rs`
This commit is contained in:
Alex Crichton 2019-09-09 10:22:24 -07:00
parent 3d13f46304
commit a816fa185b
2 changed files with 1 additions and 5 deletions
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4
src/bootstrap/bin/rustc.rs
View File

@ -170,10 +170,6 @@ fn main() {
cmd.arg("-Z").arg("force-unstable-if-unmarked");
}
if env::var_os("RUSTC_PARALLEL_COMPILER").is_some() {
cmd.arg("--cfg").arg("parallel_compiler");
}
if verbose > 1 {
eprintln!(
"rustc command: {:?}={:?} {:?}",

2
src/bootstrap/compile.rs
View File

@ -480,7 +480,7 @@ pub fn rustc_cargo_env(builder: &Builder<'_>, cargo: &mut Cargo) {
cargo.env("CFG_DEFAULT_LINKER", s);
}
if builder.config.rustc_parallel {
cargo.env("RUSTC_PARALLEL_COMPILER", "1");
cargo.rustflag("--cfg=parallel_compiler");
}
if builder.config.rust_verify_llvm_ir {
cargo.env("RUSTC_VERIFY_LLVM_IR", "1");