Centos 7 with Freeradius 3.0.4 : smsotp supported ?

Hi I am new to this forum. I have been using FreeRadius 2.1 (CentOs 6) with smsotp for a long time. Now I am trying to upgrade to FreeRadius 3.0.4 (CentOs7) but I can't build Smsotp module. After ./configure command, there is no make file created to build the module. Any help to build the module would be appreciated. Thanks. Regards. Pras.