--- a/clang.mk	Tue Mar 22 13:05:09 2016 +0100
+++ b/clang.mk	Tue Mar 22 15:40:34 2016 +0100
@@ -31,7 +31,7 @@
 AR = ar
 RM = rm
 
-CFLAGS  = -g -DDEBUG -c
+CFLAGS  = -g -c -D_FILE_OFFSET_BITS=64
 COFLAGS = -o
 LDFLAGS = 
 LOFLAGS = -o