Merge pull request Rust-for-Linux#896 from masahir0y/rust-doc

docs: rust: add a note about rustup override set
wedsonaf · Sep 30, 2022 · 5423795 · 5423795
2 parents 8599c66 + f2238e7
commit 5423795
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/Documentation/rust/quick-start.rst b/Documentation/rust/quick-start.rst
@@ -38,6 +38,10 @@ and run::
 
 	rustup override set $(scripts/min-tool-version.sh rustc)
 
+Please note the ``O=`` option changes the working directory before the build
+starts. If you use a separate output directory, you need to run
+``rustup override set`` so that it covers the output directory.
+
 Otherwise, fetch a standalone installer or install ``rustup`` from:
 
 	https://www.rust-lang.org