From: Markus Mayer <mmayer@broadcom.com>
Date: Wed, 27 Sep 2017 23:02:36 +0000 (-0700)
Subject: tools/thermal: tmon: allow $(CC) to be defined externally
X-Git-Tag: rel_imx_4.19.35_1.1.0~11239^2^2~1
X-Git-Url: https://git.somdevices.com/?a=commitdiff_plain;h=c21568ffabed918882c61eada79146706bd94684;p=linux.git

tools/thermal: tmon: allow $(CC) to be defined externally

It can be helpful, especially when using a build system, to set the C
compiler externally.

Signed-off-by: Markus Mayer <mmayer@broadcom.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
---

diff --git a/tools/thermal/tmon/Makefile b/tools/thermal/tmon/Makefile
index 5777bc78173f..581da716ea1c 100644
--- a/tools/thermal/tmon/Makefile
+++ b/tools/thermal/tmon/Makefile
@@ -8,7 +8,7 @@ WARNFLAGS=-Wall -Wshadow -W -Wformat -Wimplicit-function-declaration -Wimplicit-
 CFLAGS+= -O1 ${WARNFLAGS}
 # Add "-fstack-protector" only if toolchain supports it.
 CFLAGS+= $(call cc-option,-fstack-protector)
-CC=$(CROSS_COMPILE)gcc
+CC?= $(CROSS_COMPILE)gcc
 
 CFLAGS+=-D VERSION=\"$(VERSION)\"
 LDFLAGS+=