fbset: define license

[Peter: license is GPLv2 like Linux]
Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

package/fbset/fbset.mk

@@ -7,6 +7,7 @@
 FBSET_VERSION = 2.1
 FBSET_SOURCE = fbset-$(FBSET_VERSION).tar.gz
 FBSET_SITE = http://users.telenet.be/geertu/Linux/fbdev
+FBSET_LICENSE = GPLv2
 
 # Make sure full fbset wins over busybox fbset
 ifeq ($(BR2_PACKAGE_BUSYBOX),y)