PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
PKG_SOURCE_URL:=http://developer.osdl.org/dev/iproute2/download/
PKG_MD5SUM:=04f57a6d366d36426d276178b600f5c5
-PKG_CAT:=zcat
-
-PKG_BUILD_DIR:=$(BUILD_DIR)/iproute2-$(PKG_VERSION)
include $(INCLUDE_DIR)/package.mk
$(eval $(call BuildPackage,ip))
$(eval $(call BuildPackage,tc))
+
+$(eval $(call RequireCommand,bison, \
+ $(PKG_NAME) requires GNU bison. \
+))