third_party/protobuf: Update to HEAD (83d681ee2c)

third_party/protobuf/objectivec/DevTools/full_mac_build.sh

 #!/bin/bash
 #
 # Helper to do build so you don't have to remember all the steps/args.
 
 
 set -eu
 
 # Some base locations.
 readonly ScriptDir=$(dirname "$(echo $0 | sed -e "s,^\([^/]\),$(pwd)/\1,")")
 readonly ProtoRootDir="${ScriptDir}/../.."
@@ skipping 19 matching lines @@
          Run generate_descriptor_proto.sh to regenerate all the checked in
          proto sources.
    -j #, --jobs #
          Force the number of parallel jobs (useful for debugging build issues).
    --core-only
          Skip some of the core protobuf build/checks to shorten the build time.
    --skip-xcode
          Skip the invoke of Xcode to test the runtime on both iOS and OS X.
    --skip-xcode-ios
          Skip the invoke of Xcode to test the runtime on iOS.
+   --skip-xcode-debug
+         Skip the Xcode Debug configuration.
+   --skip-xcode-release
+         Skip the Xcode Release configuration.
    --skip-xcode-osx
          Skip the invoke of Xcode to test the runtime on OS X.
    --skip-objc-conformance
          Skip the Objective C conformance tests (run on OS X).
 
 EOF
 }
 
 header() {
   echo ""
   echo "========================================================================"
   echo "    ${@}"
   echo "========================================================================"
 }
 
 # Thanks to libtool, builds can fail in odd ways and since it eats some output
 # it can be hard to spot, so force error output if make exits with a non zero.
 wrapped_make() {
   set +e  # Don't stop if the command fails.
   make $*
   MAKE_EXIT_STATUS=$?
   if [ ${MAKE_EXIT_STATUS} -ne 0 ]; then
     echo "Error: 'make $*' exited with status ${MAKE_EXIT_STATUS}"
     exit ${MAKE_EXIT_STATUS}
   fi
   set -e
 }
 
 NUM_MAKE_JOBS=$(/usr/sbin/sysctl -n hw.ncpu)
-if [[ "${NUM_MAKE_JOBS}" -lt 4 ]] ; then
-  NUM_MAKE_JOBS=4
+if [[ "${NUM_MAKE_JOBS}" -lt 2 ]] ; then
+  NUM_MAKE_JOBS=2
 fi
 
 DO_AUTOGEN=no
 DO_CLEAN=no
 REGEN_DESCRIPTORS=no
 CORE_ONLY=no
 DO_XCODE_IOS_TESTS=yes
 DO_XCODE_OSX_TESTS=yes
+DO_XCODE_DEBUG=yes
+DO_XCODE_RELEASE=yes
 DO_OBJC_CONFORMANCE_TESTS=yes
 while [[ $# != 0 ]]; do
   case "${1}" in
     -h | --help )
       printUsage
       exit 0
       ;;
     -c | --clean )
       DO_CLEAN=yes
       ;;
@@ skipping 13 matching lines @@
     --skip-xcode )
       DO_XCODE_IOS_TESTS=no
       DO_XCODE_OSX_TESTS=no
       ;;
     --skip-xcode-ios )
       DO_XCODE_IOS_TESTS=no
       ;;
     --skip-xcode-osx )
       DO_XCODE_OSX_TESTS=no
       ;;
+    --skip-xcode-debug )
+      DO_XCODE_DEBUG=no
+      ;;
+    --skip-xcode-release )
+      DO_XCODE_RELEASE=no
+      ;;
     --skip-objc-conformance )
       DO_OBJC_CONFORMANCE_TESTS=no
       ;;
     -*)
       echo "ERROR: Unknown option: ${1}" 1>&2
       printUsage
       exit 1
       ;;
     *)
       echo "ERROR: Unknown argument: ${1}" 1>&2
@@ skipping 22 matching lines @@
 
 if [[ "${DO_CLEAN}" == "yes" ]] ; then
   header "Cleaning"
   wrapped_make clean
   if [[ "${DO_XCODE_IOS_TESTS}" == "yes" ]] ; then
     XCODEBUILD_CLEAN_BASE_IOS=(
       xcodebuild
         -project objectivec/ProtocolBuffers_iOS.xcodeproj
         -scheme ProtocolBuffers
     )
-  "${XCODEBUILD_CLEAN_BASE_IOS[@]}" -configuration Debug clean
-  "${XCODEBUILD_CLEAN_BASE_IOS[@]}" -configuration Release clean
+    if [[ "${DO_XCODE_DEBUG}" == "yes" ]] ; then
+      "${XCODEBUILD_CLEAN_BASE_IOS[@]}" -configuration Debug clean
+    fi
+    if [[ "${DO_XCODE_RELEASE}" == "yes" ]] ; then
+      "${XCODEBUILD_CLEAN_BASE_IOS[@]}" -configuration Release clean
+    fi
   fi
   if [[ "${DO_XCODE_OSX_TESTS}" == "yes" ]] ; then
     XCODEBUILD_CLEAN_BASE_OSX=(
       xcodebuild
         -project objectivec/ProtocolBuffers_OSX.xcodeproj
         -scheme ProtocolBuffers
     )
-  "${XCODEBUILD_CLEAN_BASE_OSX[@]}" -configuration Debug clean
-  "${XCODEBUILD_CLEAN_BASE_OSX[@]}" -configuration Release clean
+    if [[ "${DO_XCODE_DEBUG}" == "yes" ]] ; then
+      "${XCODEBUILD_CLEAN_BASE_OSX[@]}" -configuration Debug clean
+    fi
+    if [[ "${DO_XCODE_RELEASE}" == "yes" ]] ; then
+      "${XCODEBUILD_CLEAN_BASE_OSX[@]}" -configuration Release clean
+    fi
   fi
 fi
 
 if [[ "${REGEN_DESCRIPTORS}" == "yes" ]] ; then
   header "Regenerating the descriptor sources."
   ./generate_descriptor_proto.sh -j "${NUM_MAKE_JOBS}"
 fi
 
 if [[ "${CORE_ONLY}" == "yes" ]] ; then
   header "Building core Only"
@@ skipping 26 matching lines @@
   XCODEBUILD_TEST_BASE_IOS=(
     xcodebuild
       -project objectivec/ProtocolBuffers_iOS.xcodeproj
       -scheme ProtocolBuffers
   )
   # Don't need to worry about form factors or retina/non retina;
   # just pick a mix of OS Versions and 32/64 bit.
   # NOTE: Different Xcode have different simulated hardware/os support.
   readonly XCODE_VERSION_LINE="$(xcodebuild -version | grep Xcode\  )"
   readonly XCODE_VERSION="${XCODE_VERSION_LINE/Xcode /}"  # drop the prefix.
-  IOS_SIMULATOR_NAME="Simulator"
   case "${XCODE_VERSION}" in
     6.* )
-      echo "ERROR: Xcode 6.3/6.4 no longer supported for building, please use 7.0 or higher." 1>&2
+      echo "ERROR: Xcode 6.3/6.4 no longer supported for building, please use 8.0 or higher." 1>&2
       exit 10
       ;;
-    7.1* )
+    7.* )
+      echo "ERROR: The unittests include Swift code that is now Swift 3.0." 1>&2
+      echo "ERROR: Xcode 8.0 or higher is required to build the test suite, but the library works with Xcode 7.x." 1>&2
+      exit 11
+      ;;
+    8.0* )
+      # The 8.* device seem to hang and never start under Xcode 8.
       XCODEBUILD_TEST_BASE_IOS+=(
-          -destination "platform=iOS Simulator,name=iPhone 4s,OS=8.1" # 32bit
-          -destination "platform=iOS Simulator,name=iPhone 6,OS=9.0" # 64bit
-          -destination "platform=iOS Simulator,name=iPad 2,OS=8.1" # 32bit
-          -destination "platform=iOS Simulator,name=iPad Air,OS=9.0" # 64bit
-      )
-      ;;
-    7.3* )
-      XCODEBUILD_TEST_BASE_IOS+=(
-          -destination "platform=iOS Simulator,name=iPhone 4s,OS=8.1" # 32bit
-          -destination "platform=iOS Simulator,name=iPhone 6,OS=9.3" # 64bit
-          -destination "platform=iOS Simulator,name=iPad 2,OS=8.1" # 32bit
-          -destination "platform=iOS Simulator,name=iPad Air,OS=9.3" # 64bit
-      )
-      ;;
-    7.* )
-      XCODEBUILD_TEST_BASE_IOS+=(
-          -destination "platform=iOS Simulator,name=iPhone 4s,OS=8.1" # 32bit
-          -destination "platform=iOS Simulator,name=iPhone 6,OS=9.2" # 64bit
-          -destination "platform=iOS Simulator,name=iPad 2,OS=8.1" # 32bit
-          -destination "platform=iOS Simulator,name=iPad Air,OS=9.2" # 64bit
+          -destination "platform=iOS Simulator,name=iPhone 4s,OS=9.0" # 32bit
+          -destination "platform=iOS Simulator,name=iPhone 7,OS=10.0" # 64bit
+          -destination "platform=iOS Simulator,name=iPad 2,OS=9.0" # 32bit
+          -destination "platform=iOS Simulator,name=iPad Pro (9.7 inch),OS=10.0" # 64bit
       )
       ;;
     * )
       echo "Time to update the simulator targets for Xcode ${XCODE_VERSION}"
       exit 2
       ;;
   esac
-  header "Doing Xcode iOS build/tests - Debug"
-  "${XCODEBUILD_TEST_BASE_IOS[@]}" -configuration Debug test
-  header "Doing Xcode iOS build/tests - Release"
-  "${XCODEBUILD_TEST_BASE_IOS[@]}" -configuration Release test
+  if [[ "${DO_XCODE_DEBUG}" == "yes" ]] ; then
+    header "Doing Xcode iOS build/tests - Debug"
+    "${XCODEBUILD_TEST_BASE_IOS[@]}" -configuration Debug test
+  fi
+  if [[ "${DO_XCODE_RELEASE}" == "yes" ]] ; then
+    header "Doing Xcode iOS build/tests - Release"
+    "${XCODEBUILD_TEST_BASE_IOS[@]}" -configuration Release test
+  fi
   # Don't leave the simulator in the developer's face.
-  killall "${IOS_SIMULATOR_NAME}"
+  killall Simulator
 fi
 if [[ "${DO_XCODE_OSX_TESTS}" == "yes" ]] ; then
   XCODEBUILD_TEST_BASE_OSX=(
     xcodebuild
       -project objectivec/ProtocolBuffers_OSX.xcodeproj
       -scheme ProtocolBuffers
       # Since the ObjC 2.0 Runtime is required, 32bit OS X isn't supported.
       -destination "platform=OS X,arch=x86_64" # 64bit
   )
-  header "Doing Xcode OS X build/tests - Debug"
-  "${XCODEBUILD_TEST_BASE_OSX[@]}" -configuration Debug test
-  header "Doing Xcode OS X build/tests - Release"
-  "${XCODEBUILD_TEST_BASE_OSX[@]}" -configuration Release test
+  readonly XCODE_VERSION_LINE="$(xcodebuild -version | grep Xcode\  )"
+  readonly XCODE_VERSION="${XCODE_VERSION_LINE/Xcode /}"  # drop the prefix.
+  case "${XCODE_VERSION}" in
+    6.* )
+      echo "ERROR: Xcode 6.3/6.4 no longer supported for building, please use 8.0 or higher." 1>&2
+      exit 10
+      ;;
+    7.* )
+      echo "ERROR: The unittests include Swift code that is now Swift 3.0." 1>&2
+      echo "ERROR: Xcode 8.0 or higher is required to build the test suite, but the library works with Xcode 7.x." 1>&2
+      exit 11
+      ;;
+  esac
+  if [[ "${DO_XCODE_DEBUG}" == "yes" ]] ; then
+    header "Doing Xcode OS X build/tests - Debug"
+    "${XCODEBUILD_TEST_BASE_OSX[@]}" -configuration Debug test
+  fi
+  if [[ "${DO_XCODE_RELEASE}" == "yes" ]] ; then
+    header "Doing Xcode OS X build/tests - Release"
+    "${XCODEBUILD_TEST_BASE_OSX[@]}" -configuration Release test
+  fi
 fi
 
 if [[ "${DO_OBJC_CONFORMANCE_TESTS}" == "yes" ]] ; then
+  header "Running ObjC Conformance Tests"
   cd conformance
   wrapped_make -j "${NUM_MAKE_JOBS}" test_objc
   cd ..
 fi