tools: make-ext4fs: fix build regression on mac os x

Including sys/sysmacros.h is not portable

Signed-off-by: Felix Fietkau <nbd@nbd.name>

tools/make-ext4fs/Makefile

@@ -8,12 +8,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=make-ext4fs
-PKG_VERSION:=2016-04-25
+PKG_VERSION:=2016-05-05
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=http://git.openwrt.org/project/make_ext4fs.git
 PKG_SOURCE_PROTO:=git
-PKG_SOURCE_VERSION:=bf98b86a5df5fcfb658d77fd5e0897ca87a35e8e
+PKG_SOURCE_VERSION:=3af931b0b6545757aaeadb13f9bb9da0296fc172
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
 PKG_MIRROR_MD5SUM:=2c4161638d4ff3343e250321126d29e6
 PKG_CAT:=zcat