old_contents: import os
  import urllib2
  import multiprocessing as mp
  import neblio_ci_libs as nci
  
  working_dir = os.getcwd()
  deploy_dir = os.path.join(os.environ['TRAVIS_BUILD_DIR'],'deploy', '')
  build_cache_name = 'rpi-build-ccache-' + os.environ['TRAVIS_BRANCH'] + '.tar.gz'
  
  nci.mkdir_p(deploy_dir)
  os.chdir(deploy_dir)
  
  # Download our ccache file, if it does not exist, skip building
  try:
    url = 'https://neblio-build-staging.ams3.digitaloceanspaces.com/' + build_cache_name
    response = urllib2.urlopen(url)
    with open(build_cache_name, 'wb') as f: f.write(response.read())
  except urllib2.HTTPError as err:
    if err.code == 404:
      print('ccache file does not exist remotely for this branch, skip building!')
      exit(0)
    else:
      raise
  
  # Install docker
  nci.call_with_err_code('curl -fsSL https://get.docker.com -o get-docker.sh && sudo sh get-docker.sh')
  
  # Extract Build ccache File
  nci.call_with_err_code('tar -zxf ' + build_cache_name)
  
  # Start Docker Container to Build nebliod & neblio-Qt
  nci.call_with_err_code('sudo docker run -e BRANCH=' + os.environ['TRAVIS_BRANCH'] + ' -v ' + deploy_dir + ':/root/deploy -t neblioteam/nebliod-build-ccache-rpi')
  
  # Package Binaries & Cache
  nci.call_with_err_code('tar -zcf ' + deploy_dir + build_cache_name + ' ' + deploy_dir + '.ccache')
  nci.call_with_err_code('rm -rf ' + deploy_dir + '.ccache')
  
  file_name = '$(date +%Y-%m-%d)---' + os.environ['TRAVIS_BRANCH'] + '-' + os.environ['TRAVIS_COMMIT'][:7] + '---RPi-neblio-Qt-nebliod---raspbian-stretch.tar.gz'
  nci.call_with_err_code('tar -zcvf "' + file_name + '" neblio-qt nebliod')
  nci.call_with_err_code('echo "Binary package at ' + deploy_dir + file_name + '"')
new_contents: import os
  import urllib2
  import multiprocessing as mp
  import neblio_ci_libs as nci
  
  working_dir = os.getcwd()
  deploy_dir = os.path.join(os.environ['TRAVIS_BUILD_DIR'],'deploy', '')
  build_cache_name = 'rpi-build-ccache-' + os.environ['TRAVIS_BRANCH'] + '.tar.gz'
  
  nci.mkdir_p(deploy_dir)
  os.chdir(deploy_dir)
  
  # Download our ccache file, if it does not exist, skip building
  try:
    url = 'https://neblio-build-staging.ams3.digitaloceanspaces.com/' + build_cache_name
    response = urllib2.urlopen(url)
    with open(build_cache_name, 'wb') as f: f.write(response.read())
  except urllib2.HTTPError as err:
    if err.code == 404:
      print('ccache file does not exist remotely for this branch, skip building!')
      exit(0)
    else:
      raise
  
  # Install docker
  nci.call_with_err_code('curl -fsSL https://get.docker.com -o get-docker.sh && sudo sh get-docker.sh')
  
  # Prepare qemu
  nci.call_with_err_code('docker run --rm --privileged multiarch/qemu-user-static:register --reset')
  
  # Extract Build ccache File
  nci.call_with_err_code('tar -zxf ' + build_cache_name)
  
  # Start Docker Container to Build nebliod & neblio-Qt
  nci.call_with_err_code('sudo docker run -e BRANCH=' + os.environ['TRAVIS_BRANCH'] + ' -v ' + deploy_dir + ':/root/deploy -t neblioteam/nebliod-build-ccache-rpi')
  
  # Package Binaries & Cache
  nci.call_with_err_code('tar -zcf ' + deploy_dir + build_cache_name + ' ' + deploy_dir + '.ccache')
  nci.call_with_err_code('rm -rf ' + deploy_dir + '.ccache')
  
  file_name = '$(date +%Y-%m-%d)---' + os.environ['TRAVIS_BRANCH'] + '-' + os.environ['TRAVIS_COMMIT'][:7] + '---RPi-neblio-Qt-nebliod---raspbian-stretch.tar.gz'
  nci.call_with_err_code('tar -zcvf "' + file_name + '" neblio-qt nebliod')
  nci.call_with_err_code('echo "Binary package at ' + deploy_dir + file_name + '"')
subject: Add qemu registration