--- src/ldm.c.orig	2012-09-21 06:34:41.000000000 -0400
+++ src/ldm.c	2017-03-28 01:12:09.820344261 -0400
@@ -33,6 +33,7 @@
 #include <sys/stat.h>
 #include <unistd.h>
 #include <uuid/uuid.h>
+#include <sys/sysmacros.h>
 
 #include "mbr.h"
 #include "gpt.h"