add option in build_oai script to build all optional libraries

cmake_targets/build_oai

@@ -150,7 +150,7 @@ Options
 --build-eclipse
    Build eclipse project files. Paths are auto corrected by fixprj.sh
 --build-lib <libraries>
-   Build optional shared library, <libraries> can be one or several of $OPTIONAL_LIBRARIES
+   Build optional shared library, <libraries> can be one or several of $OPTIONAL_LIBRARIES or \"all\"
 --usrp-recplay
    Build for I/Q record-playback modes
 
@@ -324,6 +324,10 @@ function main() {
             shift 1;;
        --build-lib) 
             BUILD_OPTLIB="" 
+            if [  "$2" == "all" ] ; then
+              BUILD_OPTLIB="$OPTIONAL_LIBRARIES"
+              echo_info "Enabling build of all optional shared libraries ($OPTIONAL_LIBRARIES)" 
+            else
               for alib in $2 ; do 
                 for oklib in $OPTIONAL_LIBRARIES ; do
                   if [ "$alib" = "$oklib" ] ; then
@@ -335,6 +339,7 @@ function main() {
 	          if [ "${BUILD_OPTLIB## }" != "$2" ] ; then
                  echo_fatal "Unknown optional library in $2, valid libraries are $OPTIONAL_LIBRARIES" 
               fi
+            fi
             shift 2;;		
         --usrp-recplay)
             USRP_REC_PLAY="True"

targets/RT/USER/lte-uesoftmodem.c

@@ -323,12 +323,10 @@ static void get_options(void) {
   int CC_id;
   int tddflag;
   char *loopfile=NULL;
-
   int dumpframe=0;
   int timingadv;
   uint8_t nfapi_mode;
   int simL1flag ;
-
   set_default_frame_parms(frame_parms);
   CONFIG_SETRTFLAG(CONFIG_NOEXITONHELP);
   /* unknown parameters on command line will be checked in main