diff options
| -rw-r--r-- | src/bootstrap/src/core/build_steps/test.rs | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/src/bootstrap/src/core/build_steps/test.rs b/src/bootstrap/src/core/build_steps/test.rs index 38e056cbc14..95fbf76b79b 100644 --- a/src/bootstrap/src/core/build_steps/test.rs +++ b/src/bootstrap/src/core/build_steps/test.rs @@ -1862,12 +1862,19 @@ NOTE: if you're sure you want to do this, please open an issue as to why. In the let mut hostflags = flags.clone(); hostflags.push(format!("-Lnative={}", builder.test_helpers_out(compiler.host).display())); hostflags.extend(linker_flags(builder, compiler.host, LldThreads::No)); - for flag in hostflags { - cmd.arg("--host-rustcflags").arg(flag); - } let mut targetflags = flags; targetflags.push(format!("-Lnative={}", builder.test_helpers_out(target).display())); + + // FIXME: on macOS, we get linker warnings about duplicate `-lm` flags. We should investigate why this happens. + if suite == "ui-fulldeps" && target.ends_with("darwin") { + hostflags.push("-Alinker_messages".into()); + targetflags.push("-Alinker_messages".into()); + } + + for flag in hostflags { + cmd.arg("--host-rustcflags").arg(flag); + } for flag in targetflags { cmd.arg("--target-rustcflags").arg(flag); } |