diff options
| -rw-r--r-- | src/bootstrap/compile.rs | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/bootstrap/compile.rs b/src/bootstrap/compile.rs index eaf4ab272c6..51e7a788315 100644 --- a/src/bootstrap/compile.rs +++ b/src/bootstrap/compile.rs @@ -145,8 +145,11 @@ pub fn std_cargo(build: &Builder, } if build.no_std(target) == Some(true) { - // for no-std targets we only compile core and compiler-builtins + // for no-std targets we only compile a few no_std crates cargo.arg("--features").arg("c mem") + .args(&["-p", "alloc"]) + .args(&["-p", "compiler_builtins"]) + .args(&["-p", "std_unicode"]) .arg("--manifest-path") .arg(build.src.join("src/rustc/compiler_builtins_shim/Cargo.toml")); } else { |