buildroot/package/libupnp/Config.in

config BR2_PACKAGE_LIBUPNP
	bool "libupnp"
	help
	  The portable SDK for UPnP(tm) Devices (libupnp) provides developers
	  with an API and open source code for building control points,
	  devices, and bridges that are compliant with Version 1.0 of the
	  Universal Plug and Play Device Architecture Specification

	  http://pupnp.sourceforge.net/