diff options
Diffstat (limited to 'src/bootstrap/lib.rs')
| -rw-r--r-- | src/bootstrap/lib.rs | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/bootstrap/lib.rs b/src/bootstrap/lib.rs index 017d4015134..ea0b521a2ce 100644 --- a/src/bootstrap/lib.rs +++ b/src/bootstrap/lib.rs @@ -479,7 +479,8 @@ impl Build { // compiled with debuginfo. if mode != Mode::Tool { cargo.env("RUSTC_DEBUGINFO", self.config.rust_debuginfo.to_string()) - .env("RUSTC_DEBUGINFO_LINES", self.config.rust_debuginfo_lines.to_string()); + .env("RUSTC_DEBUGINFO_LINES", self.config.rust_debuginfo_lines.to_string()) + .env("RUSTC_FORCE_UNSTABLE", "1"); } // Enable usage of unstable features @@ -524,7 +525,9 @@ impl Build { // the comipiler, libs, and tests are stable and we don't want to make // their deps unstable (since this would break the first invariant // above). - if mode != Mode::Tool { + // + // FIXME: remove this after next stage0 + if mode != Mode::Tool && stage == 0 { cargo.env("RUSTBUILD_UNSTABLE", "1"); } |