pre-requisites
--------------

libcapwap:
	
gnutls (http://www.gnutls.org/)
openssl (https://www.openssl.org/)

ac:
libconfuse (http://www.nongnu.org/confuse/)
libsqlite3 (http://www.sqlite.org/)

wtp:
libuci (http://wiki.openwrt.org/doc/techref/uci)

to build conten of contrib directory:
cmake (http://www.cmake.org)
lua (http://www.lua.org/)