Merged GIT version changes

src/modules/systemlib/git_version.h

@@ -41,6 +41,8 @@
 
 #include <stdint.h>
 
+#include "build_git_version.h"
+
 __BEGIN_DECLS
 
 __EXPORT extern const char* px4_git_version;

src/modules/systemlib/module.mk

@@ -55,8 +55,8 @@ SRCS		 = err.c \
 		   pwm_limit/pwm_limit.c \
 		   circuit_breaker.cpp \
 		   circuit_breaker_params.c \
-		   mcu_version.c \
-		   $(BUILD_DIR)git_version.c
+		   mcu_version.c
+		   circuit_breaker_params.c
 
 MAXOPTIMIZATION	 = -Os