diff options
| -rw-r--r-- | src/bootstrap/src/core/config/config.rs | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/bootstrap/src/core/config/config.rs b/src/bootstrap/src/core/config/config.rs index b8068373c73..ffa3c2ddb6d 100644 --- a/src/bootstrap/src/core/config/config.rs +++ b/src/bootstrap/src/core/config/config.rs @@ -3097,7 +3097,14 @@ impl Config { download_ci_llvm: Option<StringOrBool>, asserts: bool, ) -> bool { - let download_ci_llvm = download_ci_llvm.unwrap_or(StringOrBool::Bool(true)); + // We don't ever want to use `true` on CI, as we should not + // download upstream artifacts if there are any local modifications. + let default = if self.is_running_on_ci { + StringOrBool::String("if-unchanged".to_string()) + } else { + StringOrBool::Bool(true) + }; + let download_ci_llvm = download_ci_llvm.unwrap_or(default); let if_unchanged = || { if self.rust_info.is_from_tarball() { |