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remove miri jobserver workaround

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This commit is contained in:
belovdv 2024-04-04 22:40:00 +03:00
parent 0fd571286e
commit af81ab7628
1 changed files with 0 additions and 7 deletions
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7
src/tools/miri/cargo-miri/src/phases.rs
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@ -519,13 +519,6 @@ pub fn phase_runner(mut binary_args: impl Iterator<Item = String>, phase: Runner
// Set missing env vars. We prefer build-time env vars over run-time ones; see // Set missing env vars. We prefer build-time env vars over run-time ones; see
// <https://github.com/rust-lang/miri/issues/1661> for the kind of issue that fixes. // <https://github.com/rust-lang/miri/issues/1661> for the kind of issue that fixes.
for (name, val) in info.env { for (name, val) in info.env {
// `CARGO_MAKEFLAGS` contains information about how to reach the jobserver, but by the time
// the program is being run, that jobserver no longer exists (cargo only runs the jobserver
// for the build portion of `cargo run`/`cargo test`). Hence we shouldn't forward this.
// Also see <https://github.com/rust-lang/rust/pull/113730>.
if name == "CARGO_MAKEFLAGS" {
continue;
}
if let Some(old_val) = env::var_os(&name) { if let Some(old_val) = env::var_os(&name) {
if old_val == val { if old_val == val {
// This one did not actually change, no need to re-set it. // This one did not actually change, no need to re-set it.