diff -ur libmtp-1.1.7-orig/src/util.h libmtp-1.1.7/src/util.h
--- libmtp-1.1.7-orig/src/util.h	2014-08-26 21:58:04.087428635 +0200
+++ libmtp-1.1.7/src/util.h	2014-08-26 21:58:42.597180810 +0200
@@ -22,6 +22,7 @@
 
 #ifndef __MTP__UTIL__H
 #define __MTP__UTIL__H
+#include "config.h"
 
 void data_dump(FILE *f, void *buf, uint32_t nbytes);
 void data_dump_ascii (FILE *f, void *buf, uint32_t n, uint32_t dump_boundry);