diff options
Diffstat (limited to 'src/bootstrap/bin/rustdoc.rs')
| -rw-r--r-- | src/bootstrap/bin/rustdoc.rs | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/src/bootstrap/bin/rustdoc.rs b/src/bootstrap/bin/rustdoc.rs index e69cab956..23828f475 100644 --- a/src/bootstrap/bin/rustdoc.rs +++ b/src/bootstrap/bin/rustdoc.rs @@ -55,13 +55,9 @@ fn main() { arg.push(&linker); cmd.arg(arg); } - if env::var_os("RUSTDOC_FUSE_LD_LLD").is_some() { + if let Ok(no_threads) = env::var("RUSTDOC_LLD_NO_THREADS") { cmd.arg("-Clink-arg=-fuse-ld=lld"); - if cfg!(windows) { - cmd.arg("-Clink-arg=-Wl,/threads:1"); - } else { - cmd.arg("-Clink-arg=-Wl,--threads=1"); - } + cmd.arg(format!("-Clink-arg=-Wl,{}", no_threads)); } // Cargo doesn't pass RUSTDOCFLAGS to proc_macros: // https://github.com/rust-lang/cargo/issues/4423 |