From 73bdfec010ca59ed673df24b1946c338453f7f23 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jakub=20Ber=C3=A1nek?= <berykubik@gmail.com>
Date: Wed, 5 Aug 2026 16:47:33 +0200
Subject: [PATCH] Add support for bare rustc invocation with `--print-sysroot`

---
 collector/src/bin/rustc-fake.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/collector/src/bin/rustc-fake.rs b/collector/src/bin/rustc-fake.rs
index 7c2090645..aa15a78ed 100644
--- a/collector/src/bin/rustc-fake.rs
+++ b/collector/src/bin/rustc-fake.rs
@@ -439,7 +439,7 @@ fn main() {
             // ... but not if we're just getting the rustc version.
             if !args
                 .iter()
-                .any(|arg| arg == "-vV" || arg == "--print=file-names")
+                .any(|arg| arg == "-vV" || arg == "--print=file-names" || arg == "--print=sysroot")
             {
                 eprintln!("{tool:?} {args:?}");
                 eprintln!("exiting -- non-wrapped rustc");