Rollup merge of #126211 - lolbinarycat:llvm-outputs-rmake, r=jieyouxu

migrate tests/run-make/llvm-outputs to use rmake.rs

part of #121876

<!--
If this PR is related to an unstable feature or an otherwise tracked effort,
please link to the relevant tracking issue here. If you don't know of a related
tracking issue or there are none, feel free to ignore this.

This PR will get automatically assigned to a reviewer. In case you would like
a specific user to review your work, you can assign it to them by using

    r​? <reviewer name>
-->

2 files changed, 7 insertions, 1 deletions

diff --git a/src/tools/run-make-support/src/rustc.rs b/src/tools/run-make-support/src/rustc.rs
index d4c00d23b8b..5ea231442bc 100644
--- a/src/tools/run-make-support/src/rustc.rs
+++ b/src/tools/run-make-support/src/rustc.rs
@@ -107,6 +107,13 @@ impl Rustc {
         self
     }
 
+    /// Specify path to the output directory. Equivalent to `--out-dir`` in rustc.
+    pub fn out_dir<P: AsRef<Path>>(&mut self, path: P) -> &mut Self {
+        self.cmd.arg("--out-dir");
+        self.cmd.arg(path.as_ref());
+        self
+    }
+
     /// This flag defers LTO optimizations to the linker.
     pub fn linker_plugin_lto(&mut self, option: &str) -> &mut Self {
         self.cmd.arg(format!("-Clinker-plugin-lto={option}"));
diff --git a/src/tools/tidy/src/allowed_run_make_makefiles.txt b/src/tools/tidy/src/allowed_run_make_makefiles.txt
index a015f96ae51..babf1abbe64 100644
--- a/src/tools/tidy/src/allowed_run_make_makefiles.txt
+++ b/src/tools/tidy/src/allowed_run_make_makefiles.txt
@@ -122,7 +122,6 @@ run-make/link-framework/Makefile
 run-make/link-path-order/Makefile
 run-make/linkage-attr-on-static/Makefile
 run-make/llvm-ident/Makefile
-run-make/llvm-outputs/Makefile
 run-make/long-linker-command-lines-cmd-exe/Makefile
 run-make/long-linker-command-lines/Makefile
 run-make/longjmp-across-rust/Makefile