clarify error message when sysroot was not found

2026-05-31 21:47:15 +03:00 · 2018-07-30 14:49:01 +02:00
parent 471944b632
commit ff3efb4e04
1 changed files with 2 additions and 1 deletions
@@ -200,7 +200,8 @@ fn find_sysroot() -> String {
        _ => {
            option_env!("RUST_SYSROOT")
                .expect(
-                    "need to specify RUST_SYSROOT env var or use rustup or multirust",
+                    "Could not find sysroot. Either set MIRI_SYSROOT at run-time, or at \
+                     build-time specify RUST_SYSROOT env var or use rustup or multirust",
                )
                .to_owned()
        }