e2sim/previous/build_e2sim

#!/bin/bash
#/*****************************************************************************
#                                                                            *
# Copyright 2019 AT&T Intellectual Property                                  *
# Copyright 2019 Nokia                                                       *
#                                                                            *
# Licensed under the Apache License, Version 2.0 (the "License");            *
# you may not use this file except in compliance with the License.           *
# You may obtain a copy of the License at                                    *
#                                                                            *
#      http://www.apache.org/licenses/LICENSE-2.0                            *
#                                                                            *
# Unless required by applicable law or agreed to in writing, software        *
# distributed under the License is distributed on an "AS IS" BASIS,          *
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.   *
# See the License for the specific language governing permissions and        *
# limitations under the License.                                             *
#                                                                            *
#******************************************************************************/

set -e

E2SIM_VERSION='1.4.0'
export E2SIM_DIR=$PWD
source $E2SIM_DIR/tools/build_helper.bash
DOCKER_IMAGE='e2sim'

print_help() {
  echo "
    This program installs E2 Simulator
    You should have ubuntu 14.xx, updated, and the Linux kernel >= 3.14
    The program is run by default with no option

    USAGE:
      ./build_e2sim [OPTIONS]

    OPTIONS:
    --clean
       Erase all files to make a rebuild from start
    --docker
       Build docker image
    -h
       Print this help
    "
}

function main(){
  case "$1" in
    --clean)
      echo_info "Will clean all previously producted files under build/"
      rm -rf $E2SIM_DIR/build
      echo_success "Clean Done"
      exit
      ;;

    --docker)
      echo "Will build docker image ${DOCKER_IMAGE}:${E2SIM_VERSION}"
      sudo docker build -f docker/Dockerfile -t $DOCKER_IMAGE:$E2SIM_VERSION .
      exit
      ;;

    "")
      ;;

    -h)
      print_help
      exit 1;;

    *)
      echo_error "Unknown option $1"
      exit
  esac

  BUILD_DIR=$E2SIM_DIR/build
  mkdir -p $BUILD_DIR

  echo_info "Will build e2sim"
  cd $BUILD_DIR
  rm -rf CMakeCache.txt
  cmake ..
  make -j`nproc`

  echo_success "e2sim compiled"
}

main "$@"