change build scripts: always compile FlexRAN

cmake_targets/CMakeLists.txt

@@ -599,8 +599,6 @@ add_boolean_option(MESSAGE_CHART_GENERATOR False         "For generating sequenc
 add_boolean_option(MESSAGE_CHART_GENERATOR_RLC_MAC False "trace RLC-MAC exchanges in sequence diagrams")
 add_boolean_option(MESSAGE_CHART_GENERATOR_PHY     False "trace some PHY exchanges in sequence diagrams")
 
-add_boolean_option(FLEXRAN_AGENT_SB_IF             False         "enable FlexRAN agent to inteface with a SDN controller")
-
 ########################
 # Include order
 ##########################
@@ -789,7 +787,6 @@ include_directories("${OPENAIR_DIR}")
 
 # Utilities Library
 ################
-if (FLEXRAN_AGENT_SB_IF)
 # set the version of protobuf messages, V3 not supported yet
 add_list1_option(FLPT_VERSION V2 "FLPT MSG  protobuf  grammar version" V2 V3)
 
@@ -878,7 +875,6 @@ if (FLEXRAN_AGENT_SB_IF)
 MARK_AS_ADVANCED(LIBYAML_INCLUDE_DIR LIBYAML_LIBRARIES)
 
 #set(PROTOBUF_LIB "protobuf") #for Cpp
-endif()
 
 
 add_library(HASHTABLE

cmake_targets/build_oai

@@ -42,7 +42,6 @@ conf_nvram_path=$OPENAIR_DIR/openair3/NAS/TOOLS/ue_eurecom_test_sfr.conf
 
 MSC_GEN="False"
 XFORMS="True"
-FLEXRAN_AGENT_SB_IF="True"
 PRINT_STATS="False"
 VCD_TIMING="False"
 DEADLINE_SCHEDULER_FLAG_USER="False"
@@ -100,8 +99,6 @@ Options
    Specify conf_nvram_path (default \"$conf_nvram_path\")
 --UE-gen-nvram [output path]
    Specify gen_nvram_path (default \"$gen_nvram_path\")
--a | --agent
-   Enables agent for software-defined control of the eNB
 -r | --3gpp-release
    default is Rel14,
    Rel8 limits the implementation to 3GPP Release 8 version
@@ -204,8 +201,7 @@ function main() {
             echo_info "Will compile eNB"
             shift;;
        -a | --agent)
-	    FLEXRAN_AGENT=1
+	    echo_info "FlexRAN support is always compiled into the eNB"
-	    echo_info "Will compile eNB with agent support"
 	    shift;;
        --UE)
             UE=1
@@ -465,12 +461,10 @@ function main() {
         flash_firmware_bladerf
       fi
     fi
-    if [ "$FLEXRAN_AGENT" == "1" ] ; then
     echo_info "installing protobuf/protobuf-c for flexran agent support"
     install_protobuf_from_source
     install_protobuf_c_from_source
   fi
-  fi
 
   if [ "$INSTALL_OPTIONAL" = "1" ] ; then
     echo_info "Installing optional packages"
@@ -517,9 +511,6 @@ function main() {
     echo "set ( CMAKE_BUILD_TYPE $CMAKE_BUILD_TYPE )" >> $cmake_file
     echo "set ( CFLAGS_PROCESSOR_USER \"$CFLAGS_PROCESSOR_USER\" )" >>  $cmake_file
     echo "set ( XFORMS $XFORMS )"                  >>  $cmake_file
-    if [ "$FLEXRAN_AGENT" = "1" ] ; then
-	echo "set ( FLEXRAN_AGENT_SB_IF $FLEXRAN_AGENT_SB_IF )"      >>  $cmake_file
-    fi
     echo "set ( RRC_ASN1_VERSION \"${REL}\")"      >>  $cmake_file
     echo "set ( ENABLE_VCD_FIFO $VCD_TIMING )"     >>  $cmake_file
     echo "set ( RF_BOARD \"${HW}\")"               >>  $cmake_file
@@ -679,9 +670,6 @@ function main() {
     echo "set ( CMAKE_BUILD_TYPE $CMAKE_BUILD_TYPE )" >> $cmake_file
     echo "set ( CFLAGS_PROCESSOR_USER \"$CFLAGS_PROCESSOR_USER\" )" >>  $cmake_file
     echo "set ( XFORMS $XFORMS )" >>  $cmake_file
-    if [ "$FLEXRAN_AGENT" = "1" ] ; then
-	echo "set ( FLEXRAN_AGENT_SB_IF $FLEXRAN_AGENT_SB_IF )"      >>  $cmake_file
-    fi
     echo "set ( PRINT_STATS $PRINT_STATS )" >>  $cmake_file
     echo "set ( RRC_ASN1_VERSION \"${REL}\")" >>  $cmake_file
     echo "set ( ENABLE_VCD_FIFO $VCD_TIMING )" >>  $cmake_file
@@ -762,9 +750,6 @@ function main() {
     cp $DIR/oaisim_mme_build_oai/CMakeLists.template $cmake_file
     echo "set ( CMAKE_BUILD_TYPE $CMAKE_BUILD_TYPE )" >> $cmake_file
     echo "set ( XFORMS $XFORMS )" >>  $cmake_file
-    if [ "$FLEXRAN_AGENT" = "1" ] ; then
-	echo "set ( FLEXRAN_AGENT_SB_IF $FLEXRAN_AGENT_SB_IF )"      >>  $cmake_file
-    fi
     echo "set ( RRC_ASN1_VERSION \"${REL}\")" >>  $cmake_file
     echo "set ( ENABLE_VCD_FIFO $VCD_TIMING )" >>  $cmake_file
     echo "set ( T_TRACER $T_TRACER )"        >>  $cmake_file