Fix WebRTC API framework build.

webrtc/build/ios/build_ios_framework.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 44 matching lines @@
   s/(\#include )\"webrtc\/base\/objc\/(.*)\"/\1<WebRTC\/\2>/g;
 '
 sed -E -i '' "$SED_PATTERN" ${FRAMEWORK_BASE_DIR}/include/*.h
 
 SDK_DIR=webrtc/build/ios/SDK
 PROJECT_DIR=${SDK_DIR}/Framework
 # Build the framework.
 pushd ${PROJECT_DIR}
 xcodebuild -project WebRTC.xcodeproj -scheme WebRTC -configuration Release \
     build CODE_SIGN_IDENTITY="" CODE_SIGNING_REQUIRED=NO
+if [ $? -ne 0 ]; then

[kjellander_webrtc, 2016/04/11 20:01:30]

I suggest adding set -e in the beginning of the script instead (sure you don't
get the error message but it will halt as soon a command fails).

Same applies to build_ios_libs.sh.

+  echo "Failed to build armv7+arm64 framework." >&2
+  exit 1
+fi
 xcodebuild -project WebRTC.xcodeproj -scheme WebRTC -configuration Release \
     build -destination 'platform=iOS Simulator,name=iPhone 6'
+if [ $? -ne 0 ]; then
+  echo "Failed to build simulator framework." >&2
+  exit 1
+fi
 popd
 
 # Copy podspec, framework, dSYM and LICENSE to FRAMEWORK_BASE_DIR
 DEVICE_BUILD_DIR=${PROJECT_DIR}/build/Release-iphoneos
 cp ${SDK_DIR}/WebRTC.podspec ${FRAMEWORK_BASE_DIR}/
 cp -R ${DEVICE_BUILD_DIR}/WebRTC.framework ${FRAMEWORK_BASE_DIR}/
 cp -R ${DEVICE_BUILD_DIR}/WebRTC.framework.dSYM ${FRAMEWORK_BASE_DIR}/
 cp -R webrtc/LICENSE ${FRAMEWORK_BASE_DIR}/
 
 # Combine multiple architectures
 SIMULATOR_BUILD_DIR=${PROJECT_DIR}/build/Release-iphonesimulator
 DYLIB_PATH=WebRTC.framework/WebRTC
 DWARF_PATH=WebRTC.framework.dSYM/Contents/Resources/DWARF/WebRTC
 lipo ${FRAMEWORK_BASE_DIR}/${DYLIB_PATH} ${SIMULATOR_BUILD_DIR}/${DYLIB_PATH} \
     -create -output ${FRAMEWORK_BASE_DIR}/${DYLIB_PATH}
 lipo ${FRAMEWORK_BASE_DIR}/${DWARF_PATH} ${SIMULATOR_BUILD_DIR}/${DWARF_PATH} \
     -create -output ${FRAMEWORK_BASE_DIR}/${DWARF_PATH}
 
 popd