implicit declaration of function 'basename'

Index: libdleyna/core/log.c
--- libdleyna/core/log.c.orig
+++ libdleyna/core/log.c
@@ -26,6 +26,7 @@
 
 #include <stdarg.h>
 #include <string.h>
+#include <libgen.h>
 
 #include "log.h"
 
