Osmo-BTS-trx compilation Error

Hello list, I have compiled OpenBSC stack following the link http://openbsc.osmocom.org/trac/wiki/network_from_scratch. Everything has been compiled and configured smoothly except osmo-bts.For installing osmo-bts,i git cloned master branch from https://github.com/osmocom/osmo-bts. Following the link, i did configure --enable-trx and when make osmo-bts, i am getting the following error: l1_if.c: In function ‘bts_model_l1sap_down’: l1_if.c:552:23: error: ‘struct amr_multirate_conf’ has no member named ‘mode’ l1_if.c:553:23: error: ‘struct amr_multirate_conf’ has no member named ‘mode’ l1_if.c:554:23: error: ‘struct amr_multirate_conf’ has no member named ‘mode’ l1_if.c:555:23: error: ‘struct amr_multirate_conf’ has no member named ‘mode’ l1_if.c:580:23: error: ‘struct amr_multirate_conf’ has no member named ‘mode’ l1_if.c:581:23: error: ‘struct amr_multirate_conf’ has no member named ‘mode’ l1_if.c:582:23: error: ‘struct amr_multirate_conf’ has no member named ‘mode’ l1_if.c:583:23: error: ‘struct amr_multirate_conf’ has no member named ‘mode’ make: *** [l1_if.o] Error 1 I have tried it with the change branch: jolly/trx and also tried to make osmo-bts-trx in the src directory of osmo-bts but same error persisits. Any help in this regard will be a worth. Thanks Best Regards