ipset: new package

Add ipset support package.
Note that this requires bleeding edge (>=2.6.39) kernel version or
patches.

[Peter: needs largefile, host-pkg-config]
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

package/Config.in

@@ -407,6 +407,7 @@ source "package/ifplugd/Config.in"
 source "package/iperf/Config.in"
 source "package/iproute2/Config.in"
 source "package/ipsec-tools/Config.in"
+source "package/ipset/Config.in"
 source "package/iptables/Config.in"
 source "package/iw/Config.in"
 source "package/kismet/Config.in"

package/ipset/Config.in

@@ -0,0 +1,12 @@
+config BR2_PACKAGE_IPSET
+	bool "ipset"
+	depends on BR2_LARGEFILE
+	select BR2_PACKAGE_LIBMNL
+	help
+	  Utility to manage IP sets in the linux kernel.
+	  Requires a patched kernel or version >=2.6.39.
+
+	  http://ipset.netfilter.org/
+
+comment "ipset requires a toolchain with LARGEFILE support"
+	depends on !BR2_LARGEFILE

package/ipset/ipset.mk

@@ -0,0 +1,13 @@
+#############################################################
+#
+# ipset
+#
+#############################################################
+
+IPSET_VERSION = 6.8
+IPSET_SOURCE = ipset-$(IPSET_VERSION).tar.bz2
+IPSET_SITE = http://ipset.netfilter.org
+IPSET_AUTORECONF = YES
+IPSET_DEPENDENCIES = libmnl host-pkg-config
+
+$(eval $(call AUTOTARGETS,package,ipset))