ENDC path switch S1-U: Modifications to avoid linking errors for lte-softmodem

cmake_targets/CMakeLists.txt

@@ -1880,6 +1880,19 @@ set (GTPV1U_SRC
 add_library(GTPV1U ${GTPV1U_SRC})
 add_dependencies(GTPV1U rrc_flag)
 
+#NR case
+set (NR_GTPV1U_SRC
+  ${NR_RRC_DIR}/rrc_gNB_GTPV1U.c
+  ${RRC_DIR}/rrc_eNB_GTPV1U.c
+  ${GTPV1U_DIR}/nw-gtpv1u/src/NwGtpv1uTunnelEndPoint.c
+  ${GTPV1U_DIR}/nw-gtpv1u/src/NwGtpv1uTrxn.c
+  ${GTPV1U_DIR}/nw-gtpv1u/src/NwGtpv1uMsg.c
+  ${GTPV1U_DIR}/nw-gtpv1u/src/NwGtpv1u.c
+  ${GTPV1U_DIR}/gtpv1u_teid_pool.c
+)
+add_library(NR_GTPV1U ${NR_GTPV1U_SRC})
+add_dependencies(NR_GTPV1U rrc_flag)
+
 set (MME_APP_SRC
   ${OPENAIR3_DIR}/MME_APP/mme_app.c
   ${OPENAIR3_DIR}/MME_APP/mme_config.c
@@ -2597,7 +2610,7 @@ add_executable(nr-softmodem
 
 target_link_libraries (nr-softmodem
   -Wl,--start-group
-  UTIL HASHTABLE SCTP_CLIENT UDP SCHED_LIB SCHED_RU_LIB SCHED_NR_LIB PHY_NR PHY PHY_COMMON PHY_NR_COMMON PHY_RU LFDS GTPV1U SECU_CN SECU_OSA
+  UTIL HASHTABLE SCTP_CLIENT UDP SCHED_LIB SCHED_RU_LIB SCHED_NR_LIB PHY_NR PHY PHY_COMMON PHY_NR_COMMON PHY_RU LFDS NR_GTPV1U SECU_CN SECU_OSA
   ${ITTI_LIB} ${FLPT_MSG_LIB} ${ASYNC_IF_LIB} ${FLEXRAN_AGENT_LIB} LFDS7 ${MSC_LIB} ${RAL_LIB} ${NAS_UE_LIB} RRC_LIB NR_RRC_LIB 
   S1AP_LIB S1AP_ENB L2 L2_LTE L2_NR MAC_NR_COMMON NFAPI_COMMON_LIB NFAPI_LIB NFAPI_VNF_LIB NFAPI_PNF_LIB NFAPI_USER_LIB
   X2AP_LIB X2AP_ENB F1AP_LIB F1AP M2AP_LIB M2AP_ENB M3AP_LIB M3AP_ENB ${PROTO_AGENT_LIB} ${FSPT_MSG_LIB}