tested (in build_oai there is a problem with this target since it uses log of...

tested (in build_oai there is a problem with this target since it uses log of openair2 -> PB itti message log (itti not initialised))

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@7139 818b1a75-f10b-46b9-bf7c-635c3b92a50f