diff options
| -rw-r--r-- | src/bootstrap/builder.rs | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/bootstrap/builder.rs b/src/bootstrap/builder.rs index 32eb4e68b08..1707dafb11a 100644 --- a/src/bootstrap/builder.rs +++ b/src/bootstrap/builder.rs @@ -2043,6 +2043,13 @@ impl<'a> Builder<'a> { rustflags.arg("-Zinline-mir"); } + // set rustc args passed from command line + let rustc_args = + self.config.cmd.rustc_args().iter().map(|s| s.to_string()).collect::<Vec<_>>(); + if !rustc_args.is_empty() { + cargo.env("RUSTFLAGS", &rustc_args.join(" ")); + } + Cargo { command: cargo, rustflags, rustdocflags, allow_features } } |