Example
If you want to use Swift3.0 or Bitcode you can add this code in your podfile.
post_install do |installer|
installer.pods_project.targets.each do |target|
target.build_configurations.each do |config|
config.build_settings['ENABLE_BITCODE'] = 'YES'
config.build_settings['SWIFT_VERSION'] = '3.0'
end
end
