iftop: new package

Added the iftop package which is really useful to see quickly
what uses the bandwidth on your machine.

[Peter: move to 'Networking applications', fix license]
Signed-off-by: Bogdan Radulescu <bogdan@nimblex.net>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

package/Config.in

@@ -637,6 +637,7 @@ source "package/httping/Config.in"
 if BR2_PACKAGE_BUSYBOX_SHOW_OTHERS
 source "package/ifplugd/Config.in"
 endif
+source "package/iftop/Config.in"
 source "package/igh-ethercat/Config.in"
 source "package/inadyn/Config.in"
 source "package/iperf/Config.in"

package/iftop/Config.in

@@ -0,0 +1,15 @@
+config BR2_PACKAGE_IFTOP
+	bool "iftop"
+	select BR2_PACKAGE_NCURSES
+	select BR2_PACKAGE_LIBPCAP
+	depends on BR2_INET_IPV6
+	help
+	  iftop does for network usage what top(1) does for CPU usage.
+	  It listens to network traffic on a named interface and displays
+	  a table of current bandwidth usage by pairs of hosts. Handy for
+	  answering the question "why is our ADSL link so slow?".
+
+	  http://www.ex-parrot.com/pdw/iftop/
+
+comment "iftop requires IPv6 support in toolchain"
+	depends on !BR2_INET_IPV6

package/iftop/iftop.mk

@@ -0,0 +1,15 @@
+#############################################################
+#
+# iftop
+#
+#############################################################
+
+IFTOP_VERSION = 1.0pre2
+IFTOP_SITE = http://www.ex-parrot.com/pdw/iftop/download/
+
+IFTOP_DEPENDENCIES = ncurses libpcap
+
+IFTOP_LICENSE = GPLv2+
+IFTOP_LICENSE_FILES = COPYING
+
+$(eval $(autotools-package))