From c2188fc9cf264004af795645b61b2c468263e216 Mon Sep 17 00:00:00 2001
From: shakemid <k-cima@kendama.asia>
Date: Fri, 22 Sep 2017 13:59:53 +0900
Subject: [PATCH] Fix Makefile

---
 Makefile | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index 72c5a29..26e5465 100644
--- a/Makefile
+++ b/Makefile
@@ -1,8 +1,13 @@
-all:	pcsensor
+# Makefile for pcsensor
+
+ifndef ${CC}
+	CC = gcc
+endif
 
-CC = gcc
 CFLAGS = -g -O2 -Wall -lusb-1.0 -I/usr/include/libusb-1.0
 
+all:	pcsensor
+
 pcsensor:	pcsensor.c
 	${CC} ${CFLAGS} -DUNIT_TEST -o $@ $^