From 5157827cfc0fd06d361897b2cc912ee1b5bc6277 Mon Sep 17 00:00:00 2001
From: Lucas Wilkinson <LucasWilkinson@users.noreply.github.com>
Date: Sat, 16 Aug 2025 01:36:27 -0400
Subject: [PATCH] [Build] Env var to disable sccache (#22968)

Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
---
 setup.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/setup.py b/setup.py
index 919300e143c1e..cc3037ebb72cb 100644
--- a/setup.py
+++ b/setup.py
@@ -60,7 +60,8 @@ MAIN_CUDA_VERSION = "12.8"
 
 
 def is_sccache_available() -> bool:
-    return which("sccache") is not None
+    return which("sccache") is not None and \
+        not bool(int(os.getenv("VLLM_DISABLE_SCCACHE", "0")))
 
 
 def is_ccache_available() -> bool: