1 files changed, 2 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index 0a3c8c7..d79e2c9 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,7 @@
 CC = gcc
 ACC = arm-linux-gnueabihf-gcc
-CFLAGS = -Wall 
+DATE = $(shell date "+%Y-%m-%d %H:%M:%S" )
+CFLAGS = -Wall -D"_BUILD_TIME_=\"$(DATE)\""
 
 all: dir x86 
 ##copy