From eb0d5beeffa305b0c300ff8d848a3328e53b1dc1 Mon Sep 17 00:00:00 2001
From: Jordan Crouse <jcrouse@codeaurora.org>
Date: Fri, 13 Dec 2019 12:41:59 -0700
Subject: [PATCH] kbuild: Disable the gcc-wrapper with an environment variable

Sometimes we don't want to call the gcc-wrapper for various reasons, so
allow build scripts to set a special environment variable to skip it.

Change-Id: Ic0dedbadd3567812ed0216e7b30d8677ca14ba37
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
---
 Makefile | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Makefile b/Makefile
index 0480665cfb68..e6fa9954ce5b 100644
--- a/Makefile
+++ b/Makefile
@@ -427,9 +427,13 @@ PYTHON3		= python3
 CHECK		= sparse
 BASH		= bash
 
+ifndef DISABLE_WRAPPER
 # Use the wrapper for the compiler.  This wrapper scans for new
 # warnings and causes the build to stop upon encountering them
 CC		= $(srctree)/scripts/gcc-wrapper.py $(REAL_CC)
+else
+CC		= $(REAL_CC)
+endif
 
 CHECKFLAGS     := -D__linux__ -Dlinux -D__STDC__ -Dunix -D__unix__ \
 		  -Wbitwise -Wno-return-void -Wno-unknown-attribute $(CF)