From 9d1aafcdeb074c5ad8b6780f9474f9cced901388 Mon Sep 17 00:00:00 2001
From: Astro <astro@spaceboyz.net>
Date: Fri, 24 Feb 2023 21:53:45 +0100
Subject: [PATCH] build-support/rust: allow cross-compiling the sysroot

---
 pkgs/build-support/rust/build-rust-package/sysroot/default.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/build-support/rust/build-rust-package/sysroot/default.nix b/pkgs/build-support/rust/build-rust-package/sysroot/default.nix
index dc0f3e792cad0..a6d53056d9c7c 100644
--- a/pkgs/build-support/rust/build-rust-package/sysroot/default.nix
+++ b/pkgs/build-support/rust/build-rust-package/sysroot/default.nix
@@ -29,4 +29,7 @@ in rustPlatform.buildRustPackage {
     host=${rust.toRustTarget stdenv.buildPlatform}
     cp -r $RUST_SYSROOT/lib/rustlib/$host $out
   '';
+
+  # allows support for cross-compilation
+  meta.platforms = lib.platforms.all;
 }