--- /dev/null
+--- a/lib/libmtd.c
++++ b/lib/libmtd.c
+@@ -32,6 +32,7 @@
+ #include <sys/stat.h>
+ #include <sys/ioctl.h>
+ #include <inttypes.h>
++#include <sys/sysmacros.h>
+
+ #include <mtd/mtd-user.h>
+ #include "libmtd.h"
+--- a/lib/libmtd_legacy.c
++++ b/lib/libmtd_legacy.c
+@@ -32,6 +32,7 @@
+ #include <sys/stat.h>
+ #include <sys/ioctl.h>
+ #include <mtd/mtd-user.h>
++#include <sys/sysmacros.h>
+
+ #include "libmtd.h"
+ #include "libmtd_int.h"
+--- a/libubi.c
++++ b/libubi.c
+@@ -33,6 +33,7 @@
+ #include <sys/stat.h>
+ #include <sys/types.h>
+ #include <libubi.h>
++#include <sys/sysmacros.h>
+ #include "libubi_int.h"
+ #include "common.h"
+
set -e; cd $(BUILD_TMP)/ofgwrite-git-$(OFGWRITE_VER); \
$(PATCH)/ofgwrite.patch; \
$(PATCH)/ofgwrite-neutrino.patch; \
+ $(PATCH)/ofgwrite-fix-build-with-glibc-2.25.patch; \
export CC=$(TARGET)-gcc && \
export AR=$(TARGET)-ar && \
$(BUILDENV); \