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-rw-r--r--meta/recipes-devtools/rust/files/target-build-value.patch26
1 files changed, 26 insertions, 0 deletions
diff --git a/meta/recipes-devtools/rust/files/target-build-value.patch b/meta/recipes-devtools/rust/files/target-build-value.patch
new file mode 100644
index 0000000000..cf59afba5a
--- /dev/null
+++ b/meta/recipes-devtools/rust/files/target-build-value.patch
@@ -0,0 +1,26 @@
+Add correct build value for cross-compiled targets on stage1 when
+bootstapping rustc.
+
+Upstream-Status: Backport [https://github.com/rust-lang/rust/pull/119619/commits/b888e2f82b9dbe81875f50d13adbc0271a9401ff]
+
+Signed-off-by: onur-ozkan <work@onurozkan.dev>
+Signed-off-by: Yash Shinde <Yash.Shinde@windriver.com>
+---
+diff --git a/src/bootstrap/test.rs b/src/bootstrap/test.rs
+--- a/src/bootstrap/src/core/build_steps/test.rs
++++ b/src/bootstrap/src/core/build_steps/test.rs
+@@ -1489,8 +1489,12 @@
+ // NOTE: Only stage 1 is special cased because we need the rustc_private artifacts to match the
+ // running compiler in stage 2 when plugins run.
+ let stage_id = if suite == "ui-fulldeps" && compiler.stage == 1 {
+- compiler = builder.compiler(compiler.stage - 1, target);
+- format!("stage{}-{}", compiler.stage + 1, target)
++ // At stage 0 (stage - 1) we are using the beta compiler. Using `self.target` can lead finding
++ // an incorrect compiler path on cross-targets, as the stage 0 beta compiler is always equal
++ // to `build.build` in the configuration.
++ let build = builder.build.build;
++ compiler = builder.compiler(compiler.stage - 1, build);
++ format!("stage{}-{}", compiler.stage + 1, build)
+ } else {
+ format!("stage{}-{}", compiler.stage, target)
+ };