From a2e7a1315d53e4c15ba46082bae74613e7410b9c Mon Sep 17 00:00:00 2001
From: Dave Hylands <dhylands@gmail.com>
Date: Mon, 21 Jul 2014 16:28:07 -0700
Subject: [PATCH] Allow DFU_UTIL to be overridden from the environment.

---
 stmhal/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/stmhal/Makefile b/stmhal/Makefile
index f6619859ce19..64e38e122ade 100644
--- a/stmhal/Makefile
+++ b/stmhal/Makefile
@@ -24,7 +24,7 @@ FATFS_DIR=fatfs
 CC3K_DIR=cc3k
 DFU=../tools/dfu.py
 # may need to prefix dfu-util with sudo
-DFU_UTIL=dfu-util
+DFU_UTIL ?= dfu-util
 DEVICE=0483:df11
 
 CROSS_COMPILE = arm-none-eabi-