From c7a529743560c37973787e4ab2433cb7485afb86 Mon Sep 17 00:00:00 2001
From: Richard Purdie <richard.purdie@linuxfoundation.org>
Date: Fri, 5 Aug 2022 14:02:14 +0100
Subject: [PATCH] rust: Ensure buildpaths are handled in debug symbols
 correctly

To ensure buildpaths aren't encoded in the debug symbol output, ensure
we pass our prefix remapping compiler options in.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---
 meta/recipes-devtools/rust/rust.inc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/meta/recipes-devtools/rust/rust.inc b/meta/recipes-devtools/rust/rust.inc
index d0f7467a887..7e302b59929 100644
--- a/meta/recipes-devtools/rust/rust.inc
+++ b/meta/recipes-devtools/rust/rust.inc
@@ -177,6 +177,8 @@ rust_runx () {
     unset CXXFLAGS
     unset CPPFLAGS
 
+    export RUSTFLAGS="${RUST_DEBUG_REMAP}"
+
     # Copy the natively built llvm-config into the target so we can run it. Horrible,
     # but works!
     if [ ${RUST_ALTERNATE_EXE_PATH_NATIVE} != ${RUST_ALTERNATE_EXE_PATH} ]; then
-- 
2.47.2