tools/thermal: tmon: support cross-compiling

We might want to prepare CFLAGS outside of this Makefile, so don't overwrite its initial value. Then, support $(CROSS_COMPILE), so we can use a cross-compile toolchain. Signed-off-by: Brian Norris <[email protected]> Acked-by: Jacob Pan <[email protected]> Reviewed-by: Florian Fainelli <[email protected]> Signed-off-by: Zhang Rui <[email protected]>
SKAPUSTIANSKYI · Feb 28, 2015 · 1b0eaa2 · 1b0eaa2
1 parent 3dc3712
commit 1b0eaa2
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/tools/thermal/tmon/Makefile b/tools/thermal/tmon/Makefile
@@ -2,8 +2,8 @@ VERSION = 1.0
 
 BINDIR=usr/bin
 WARNFLAGS=-Wall -Wshadow -W -Wformat -Wimplicit-function-declaration -Wimplicit-int
-CFLAGS= -O1 ${WARNFLAGS} -fstack-protector
-CC=gcc
+CFLAGS+= -O1 ${WARNFLAGS} -fstack-protector
+CC=$(CROSS_COMPILE)gcc
 
 CFLAGS+=-D VERSION=\"$(VERSION)\"
 LDFLAGS+=