Finalize the support for building WebRTC library for iOS with bitcode

webrtc/build/ios/build_ios_libs.sh

 #!/bin/bash
 
 #  Copyright 2015 The WebRTC project authors. All Rights Reserved.
 #
 #  Use of this source code is governed by a BSD-style license
 #  that can be found in the LICENSE file in the root of the source
 #  tree. An additional intellectual property rights grant can be found
 #  in the file PATENTS.  All contributing project authors may
 #  be found in the AUTHORS file in the root of the source tree.
 
@@ skipping 43 matching lines @@
   OUTPUT_LIB=${OUTPUT_DIR}/${SDK_LIB_NAME}
   GN_ARGS="${GN_ARGS} target_cpu=\"${target_arch}\""
 
   # Add deployment target.
   GN_ARGS="${GN_ARGS} ios_deployment_target=\"${ios_deployment_target}\""
 
   # Add vp9 option.
   GN_ARGS="${GN_ARGS} rtc_libvpx_build_vp9=${libvpx_build_vp9}"
 
   # Add bitcode option.
-  GN_ARGS="${GN_ARGS} rtc_ios_enable_bitcode=${use_bitcode}"
+  GN_ARGS="${GN_ARGS} enable_ios_bitcode=${use_bitcode}"
 
   # Add custom options.
   if [[ -n "${custom_gn_options}" ]]; then
     GN_ARGS="${GN_ARGS} ${custom_gn_options}"
   fi
 
   # Generate static or dynamic.
   if [[ ${build_type} = "static_only" ]]; then
     GN_TARGET_NAME="rtc_sdk_objc"
   elif [[ ${build_type} == "framework" ]]; then
@@ skipping 37 matching lines @@
 BUILD_FLAVOR="release"
 BUILD_TYPE="framework"
 ENABLED_ARCHITECTURES=("arm" "arm64" "x64")
 IOS_DEPLOYMENT_TARGET="8.0"
 LIBVPX_BUILD_VP9="false"
 USE_BITCODE="false"
 CUSTOM_GN_OPTS=""
 WEBRTC_REVISION="0"
 
 # Parse arguments.
-while getopts "hb:co:r:" opt; do
+while getopts "hb:co:r:e" opt; do
   case "${opt}" in
     h) usage;;
     b) BUILD_TYPE="${OPTARG}";;
     c) PERFORM_CLEAN=1;;
     e) USE_BITCODE="true";;
     o) SDK_OUTPUT_DIR="${OPTARG}";;
     r) WEBRTC_REVISION="${OPTARG}";;
     *)
       usage
       exit 1
@@ skipping 72 matching lines @@
   VERSION_NUMBER="${MAJOR_MINOR}.${WEBRTC_REVISION}"
   echo "Substituting revision number: ${VERSION_NUMBER}"
   PlistBuddy -c "Set :CFBundleVersion ${VERSION_NUMBER}" ${INFOPLIST_PATH}
   plutil -convert binary1 ${INFOPLIST_PATH}
 else
   echo "BUILD_TYPE ${BUILD_TYPE} not supported."
   exit 1
 fi
 
 echo "Done."