bjoernager/rust
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Move handling of -Dwarnings to builder.rs

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This commit is contained in:
Alex Crichton 2019-09-09 09:28:07 -07:00
parent 1bec962f46
commit 3a648b6580
2 changed files with 2 additions and 5 deletions
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3
src/bootstrap/bin/rustc.rs
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@ -111,9 +111,6 @@ fn main() {
cmd.arg("-Zunstable-options"); cmd.arg("-Zunstable-options");
cmd.arg("-Wrustc::internal"); cmd.arg("-Wrustc::internal");
} }
if env::var_os("RUSTC_DENY_WARNINGS").is_some() {
cmd.arg("-Dwarnings");
}
} }
if let Some(target) = target { if let Some(target) = target {

4
src/bootstrap/builder.rs
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@ -1055,8 +1055,8 @@ impl<'a> Builder<'a> {
cargo.env("RUSTC_VERBOSE", self.verbosity.to_string()); cargo.env("RUSTC_VERBOSE", self.verbosity.to_string());
if self.config.deny_warnings { if self.config.deny_warnings && !mode.is_tool() {
cargo.env("RUSTC_DENY_WARNINGS", "1"); rustflags.arg("-Dwarnings");
} }
// Throughout the build Cargo can execute a number of build scripts // Throughout the build Cargo can execute a number of build scripts