Make xfsprogs downloadable, Why have it, when we do not support XFS file system?

package/xfsprogs/Config.in

@@ -1,6 +1,11 @@
+
+comment "Note that xfsprogs needs a toolchain with UCLIBC_SV4_DEPRECATED enabled"
+	depends on BR2_PACKAGE_XFSPROGS
+
 config BR2_PACKAGE_XFSPROGS
 	bool "xfsprogs"
 	help
 	  The XFS file system utilities and libraries
 
 	  http://oss.sgi.com/projects/xfs/
+

package/xfsprogs/xfsprogs.mk

@@ -5,8 +5,8 @@
 #############################################################
 XFSPROGS_VERSION:=2.10.2
 XFSPROGS_SOURCE=xfsprogs_$(XFSPROGS_VERSION)-1.tar.gz
-#XFSPROGS_SITE=ftp://oss.sgi.com/projects/xfs/cmd_tars
-XFSPROGS_SITE=ftp://oss.sgi.com/projects/xfs/previous/cmd_tars/
+XFSPROGS_SITE=ftp://oss.sgi.com/projects/xfs/cmd_tars
+#XFSPROGS_SITE=ftp://oss.sgi.com/projects/xfs/previous/cmd_tars/
 XFSPROGS_DIR=$(BUILD_DIR)/xfsprogs-$(XFSPROGS_VERSION)
 XFSPROGS_CAT:=$(ZCAT)
 XFSPROGS_BINARY:=mkfs/mkfs.xfs