diff --git a/cmake_targets/build_oai b/cmake_targets/build_oai
index f5be69d3fa2caea77f0bf0ac28960600e761f5bf..5fd86249c56b08ffeadc6966bdf2645816b234d7 100755
--- a/cmake_targets/build_oai
+++ b/cmake_targets/build_oai
@@ -67,6 +67,7 @@ UE_TIMING_TRACE="False"
DISABLE_LOG_X="False"
USRP_REC_PLAY="False"
BUILD_ECLIPSE=0
+NR="False"
trap handle_ctrl_c INT
function print_help() {
@@ -92,7 +93,11 @@ Options
-h | --help
Print this help
--eNB
- Makes the LTE softmodem
+ Makes the LTE softmodem
+--gNB
+ Makes the NR softmodem
+--nrUE
+ Makes the NR UE softmodem
--UE
Makes the UE specific parts (ue_ip, usim, nvram) from the given configuration file
--UE-conf-nvram [configuration file]
@@ -200,13 +205,23 @@ function main() {
eNB=1
echo_info "Will compile eNB"
shift;;
+ --gNB)
+ gNB=1
+ NR="True"
+ echo_info "Will compile gNB"
+ shift;;
-a | --agent)
- echo_info "FlexRAN support is always compiled into the eNB"
- shift;;
+ echo_info "FlexRAN support is always compiled into the eNB"
+ shift;;
--UE)
UE=1
echo_info "Will compile UE"
shift;;
+ --nrUE)
+ nrUE=1
+ NR="True"
+ echo_info "Will compile NR UE"
+ shift;;
--UE-conf-nvram)
conf_nvram_path=$(readlink -f "$1")
shift 2;;
@@ -359,17 +374,18 @@ function main() {
CMAKE_CMD="$CMAKE_CMD .."
echo_info "CMAKE_CMD=$CMAKE_CMD"
- if [ "$eNB" = "1" ] && [ "$UE" = "1" ]; then
- echo_error "Cannot build UE and eNB on one build_oai execution"
+ if [ "$eNB" = "1" -o "$gNB" = "1" ] && [ "$UE" = "1" -o "$nrUE" = "1" ]; then
+ echo_error "Cannot build UE/nrUE and eNB/gNB on one build_oai execution"
echo_error "use 2 build_oai invocations"
exit
- fi
+ fi
+
#########################################################
- # check validity of HW and TP parameters for eNB
+ # check validity of HW and TP parameters for eNB / gNB
#########################################################
# to be discussed
- if [ "$eNB" = "1" ] ; then
+ if [ "$eNB" = "1" -o "$gNB" = "1" ] ; then
if [ "$HW" = "None" -a "$TP" = "None" ] ; then
echo_fatal "Define a local radio head (e.g. -w EXMIMO) or a transport protocol (e.g. -t ETHERNET) to communicate with a remote radio head!"
fi
@@ -490,37 +506,58 @@ function main() {
echo_info "3. building the compilation directives ..."
DIR=$OPENAIR_DIR/cmake_targets
- if [ "$NOS1" = "1" ] ; then
- lte_build_dir=lte_noS1_build_oai
- if [ "$eNB" = "1" ] ; then
- lte_exec=lte-softmodem-nos1
- fi
- if [ "$UE" = "1" ] ; then
- lte_exec=lte-uesoftmodem-nos1
- fi
+ if [ "$NR" = "True" ]
+ then
+ if [ "$NOS1" = "1" ] ; then
+ build_dir=nr_noS1_build_oai
+ if [ "$gNB" = "1" ] ; then
+ exec=nr-softmodem-nos1
+ fi
+ if [ "$nrUE" = "1" ] ; then
+ exec=nr-uesoftmodem-nos1
+ fi
+ else
+ build_dir=nr_build_oai
+ if [ "$gNB" = "1" ] ; then
+ exec=nr-softmodem
+ fi
+ if [ "$nrUE" = "1" ] ; then
+ exec=nr-uesoftmodem
+ fi
+ fi
else
- lte_build_dir=lte_build_oai
- if [ "$eNB" = "1" ] ; then
- lte_exec=lte-softmodem
- fi
- if [ "$UE" = "1" ] ; then
- lte_exec=lte-uesoftmodem
- fi
+ if [ "$NOS1" = "1" ] ; then
+ build_dir=lte_noS1_build_oai
+ if [ "$eNB" = "1" ] ; then
+ exec=lte-softmodem-nos1
+ fi
+ if [ "$UE" = "1" ] ; then
+ exec=lte-uesoftmodem-nos1
+ fi
+ else
+ build_dir=lte_build_oai
+ if [ "$eNB" = "1" ] ; then
+ exec=lte-softmodem
+ fi
+ if [ "$UE" = "1" ] ; then
+ exec=lte-uesoftmodem
+ fi
+ fi
fi
# configuration module libraries, one currently available, using libconfig
config_libconfig_shlib=params_libconfig
# first generate the CMakefile in the right directory
- if [ "$eNB" = "1" -o "$UE" = "1" -o "$HW" = "EXMIMO" ] ; then
+ if [ "$eNB" = "1" -o "$UE" = "1" -o "$gNB" = "1" -o "$nrUE" = "1" -o "$HW" = "EXMIMO" ] ; then
- # LTE softmodem compilation
- [ "$CLEAN" = "1" ] && rm -rf $DIR/$lte_build_dir/build
- mkdir -p $DIR/$lte_build_dir/build
- cmake_file=$DIR/$lte_build_dir/CMakeLists.txt
+ # softmodem compilation
+ [ "$CLEAN" = "1" ] && rm -rf $DIR/$build_dir/build
+ mkdir -p $DIR/$build_dir/build
+ cmake_file=$DIR/$build_dir/CMakeLists.txt
echo "cmake_minimum_required(VERSION 2.8)" > $cmake_file
if [ "$NOS1" = "1" ] ; then
- cat $DIR/$lte_build_dir/CMakeLists.template >> $cmake_file
+ cat $DIR/$build_dir/CMakeLists.template >> $cmake_file
fi
echo "set ( CMAKE_BUILD_TYPE $CMAKE_BUILD_TYPE )" >> $cmake_file
echo "set ( CFLAGS_PROCESSOR_USER \"$CFLAGS_PROCESSOR_USER\" )" >> $cmake_file
@@ -529,7 +566,7 @@ function main() {
echo "set ( ENABLE_VCD_FIFO $VCD_TIMING )" >> $cmake_file
echo "set ( RF_BOARD \"${HW}\")" >> $cmake_file
echo "set ( TRANSP_PRO \"${TP}\")" >> $cmake_file
- echo "set(PACKAGE_NAME \"${lte_exec}\")" >> $cmake_file
+ echo "set(PACKAGE_NAME \"${exec}\")" >> $cmake_file
echo "set (DEADLINE_SCHEDULER \"${DEADLINE_SCHEDULER_FLAG_USER}\" )" >>$cmake_file
echo "set (CPU_AFFINITY \"${CPU_AFFINITY_FLAG_USER}\" )" >>$cmake_file
echo "set ( T_TRACER $T_TRACER )" >> $cmake_file
@@ -544,30 +581,30 @@ function main() {
echo "set (PDCP_USE_NETLINK True )" >> $cmake_file
fi
echo 'include(${CMAKE_CURRENT_SOURCE_DIR}/../CMakeLists.txt)' >> $cmake_file
- cd $DIR/$lte_build_dir/build
+ cd $DIR/$build_dir/build
eval $CMAKE_CMD
fi
- if [ "$eNB" = "1" -o "$UE" = "1" ] ; then
- echo_info "Compiling $lte_exec"
+ if [ "$eNB" = "1" -o "$UE" = "1" -o "$gNB" = "1" -o "$nrUE" = "1" ] ; then
+ echo_info "Compiling $exec"
compilations \
- $lte_build_dir $lte_exec \
- $lte_exec $dbin/$lte_exec.$REL
+ $build_dir $exec \
+ $exec $dbin/$exec.$REL
# mandatory shared lib
compilations \
- $lte_build_dir $config_libconfig_shlib \
+ $build_dir $config_libconfig_shlib \
lib$config_libconfig_shlib.so $dbin/lib$config_libconfig_shlib.so
compilations \
- $lte_build_dir coding \
+ $build_dir coding \
libcoding.so $dbin/libcoding.so
if [ "$NOS1" = "1" ] ; then
compilations \
- $lte_build_dir nasmesh \
+ $build_dir nasmesh \
CMakeFiles/nasmesh/nasmesh.ko $dbin/nasmesh.ko
compilations \
- $lte_build_dir rb_tool \
+ $build_dir rb_tool \
rb_tool $dbin/rb_tool
cp $OPENAIR_DIR/cmake_targets/tools/init_nas_nos1 $dbin
fi
@@ -577,7 +614,7 @@ function main() {
# ue_ip driver compilation
echo_info "Compiling UE specific part"
compilations \
- $lte_build_dir ue_ip \
+ $build_dir ue_ip \
CMakeFiles/ue_ip/ue_ip.ko $dbin/ue_ip.ko
# mkdir -p $DIR/at_commands/build
@@ -605,10 +642,10 @@ function main() {
# generate USIM data
if [ -f $dbin/conf2uedata ]; then
install_nas_tools $conf_nvram_path $gen_nvram_path
- echo_info "Copying UE specific part to $DIR/$lte_build_dir/build"
- cp -Rvf $dbin/.ue_emm.nvram0 $DIR/$lte_build_dir/build
- cp -Rvf $dbin/.ue.nvram0 $DIR/$lte_build_dir/build
- cp -Rvf $dbin/.usim.nvram0 $DIR/$lte_build_dir/build
+ echo_info "Copying UE specific part to $DIR/$build_dir/build"
+ cp -Rvf $dbin/.ue_emm.nvram0 $DIR/$build_dir/build
+ cp -Rvf $dbin/.ue.nvram0 $DIR/$build_dir/build
+ cp -Rvf $dbin/.usim.nvram0 $DIR/$build_dir/build
else
echo_warning "not generated UE NAS files: binaries not found"
fi
@@ -653,14 +690,14 @@ function main() {
echo_info "Compiling Express MIMO 2 board drivers"
compilations \
- $lte_build_dir openair_rf \
+ $build_dir openair_rf \
CMakeFiles/openair_rf/openair_rf.ko $dbin/openair_rf.ko
compilations \
- $lte_build_dir updatefw \
+ $build_dir updatefw \
updatefw $dbin/updatefw
echo_info "Compiling oarf tools. The logfile for compilation is here: $dlog/oarf.txt"
- make -C $OPENAIR_DIR/cmake_targets/$lte_build_dir/build oarf > $dlog/oarf.txt 2>&1
- cp $OPENAIR_DIR/cmake_targets/$lte_build_dir/build/*.oct $dbin
+ make -C $OPENAIR_DIR/cmake_targets/$build_dir/build oarf > $dlog/oarf.txt 2>&1
+ cp $OPENAIR_DIR/cmake_targets/$build_dir/build/*.oct $dbin
if [ -s $dbin/oarf_config_exmimo.oct ] ; then
echo_success "oarf tools compiled"
else
@@ -783,7 +820,7 @@ function main() {
# Telnet server compilation
#####################
if [ "$BUILD_TELNETSRV" = "1" ] ; then
- build_dir=$lte_build_dir
+ build_dir=$build_dir
compilations \
$build_dir telnetsrv \
libtelnetsrv.so $dbin/libtelnetsrv.so
@@ -791,9 +828,9 @@ function main() {
fi
# build RF device and transport protocol libraries
#####################################
- if [ "$eNB" = "1" -o "$UE" = "1" ] ; then
+ if [ "$eNB" = "1" -o "$UE" = "1" -o "$gNB" = "1" -o "$nrUE" = "1" ] ; then
- build_dir=$lte_build_dir
+ build_dir=$build_dir
# build RF device libraries
if [ "$HW" != "None" ] ; then