Another attempt at Xcode 8

.travis.yml

@@ -28,15 +28,15 @@ matrix:
           env: SPEC=android-g++ CONFIG=installer
           sudo: false
         - os: osx
-          osx_image: xcode7.3
+          osx_image: xcode8
           env: SPEC=macx-clang CONFIG=debug
           sudo: required
         - os: osx
-          osx_image: xcode7.3
+          osx_image: xcode8
           env: SPEC=macx-clang CONFIG=installer
           sudo: required
         - os: osx
-          osx_image: xcode7.3
+          osx_image: xcode8
           env: SPEC=macx-ios-clang CONFIG=release
           sudo: false
 
@@ -126,6 +126,7 @@ install:
         export QT_QPA_PLATFORM_PLUGIN_PATH=/tmp/$QT_DIR/plugins &&
         export QML2_IMPORT_PATH=/tmp/$QT_DIR/qml &&
         export PATH=/tmp/$QT_DIR/bin:$PATH
+        tools/patch_qt_for_xcode8.sh
         ;
     fi
 
@@ -136,6 +137,7 @@ install:
         export IOS_CCACHE_CC=`/usr/bin/xcrun -sdk iphoneos -find clang` &&
         export IOS_CCACHE_CXX=`/usr/bin/xcrun -sdk iphoneos -find clang++` &&
         export PATH=/tmp/ios/bin:$PATH
+        tools/patch_qt_for_xcode8.sh
         ;
     fi
 

QGCCommon.pri

@@ -66,7 +66,7 @@ linux {
         } else {
                 QMAKE_MACOSX_DEPLOYMENT_TARGET = 10.6
         }
-        QMAKE_MAC_SDK = macosx10.11
+        QMAKE_MAC_SDK = macosx10.12
         QMAKE_CXXFLAGS += -fvisibility=hidden
     } else {
         error("Unsupported Mac toolchain, only 64-bit LLVM+clang is supported")

tools/patch_qt_for_xcode8.sh

@@ -0,0 +1,31 @@
+XCODEVER=`xcodebuild -version 2>&1 | (head -n1) | awk  '{print $2}'`
+echo "Testing Xcode version: $XCODEVER"
+IOSDIR=/tmp/ios
+OSXDIR=/tmp/$QT_DIR
+if [ X"$TRAVIS_BUILD_DIR" == "X" ]; then
+    echo "missing TRAVIS_BUILD_DIR"
+    exit 1
+fi
+#IOSDIR=/Applications/Qt/5.5/ios
+#OSXDIR=/Applications/Qt/5.5/clang_64
+#TRAVIS_BUILD_DIR=/Users/gus/github/work/qgroundcontrol
+if [ "$XCODEVER" == "8.0" ]; then
+    if [ -d $OSXDIR/bin ]; then
+        QTVER=`$OSXDIR/bin/qmake -version | grep "Using Qt" | awk  '{print $4}'`
+        echo "Testing Qt Version: $QTVER"
+        if [ "$QTVER" == "5.5.1" ]; then
+            echo "Found Xcode $XCODEVER for OSX. Applying patch:"
+            cd $OSXDIR 2> /dev/null && \
+            patch -N -p7 < ${TRAVIS_BUILD_DIR}/tools/qt_macos_xcode8.patch # 2>&1 > /dev/null
+        fi
+    fi
+    if [ -d $IOSDIR/bin ]; then
+        QTVER=`$IOSDIR/bin/qmake -version | grep "Using Qt" | awk  '{print $4}'`
+        echo "Testing Qt Version: $QTVER"
+        if [ "$QTVER" == "5.5.1" ]; then
+            echo "Found Xcode $XCODEVER for iOS. Applying patch:"
+            cd $IOSDIR 2> /dev/null && \
+            patch -N -p7 < ${TRAVIS_BUILD_DIR}/tools/qt_ios_xcode8.patch # 2>&1 > /dev/null
+        fi
+    fi
+fi

tools/qt_ios_xcode8.patch

@@ -0,0 +1,27 @@
+diff -Naur /Volumes/BootCopy/Applications/Qt/5.5/ios/mkspecs/features/mac/default_pre.prf mkspecs/features/mac/default_pre.prf
+--- /Volumes/BootCopy/Applications/Qt/5.5/ios/mkspecs/features/mac/default_pre.prf	2015-10-12 18:59:25.000000000 -0400
++++ mkspecs/features/mac/default_pre.prf	2016-09-18 19:53:59.000000000 -0400
+@@ -12,7 +12,7 @@
+         error("Xcode is not installed in $${QMAKE_XCODE_DEVELOPER_PATH}. Please use xcode-select to choose Xcode installation path.")
+
+     # Make sure Xcode is set up properly
+-    isEmpty($$list($$system("/usr/bin/xcrun -find xcrun 2>/dev/null"))): \
++    isEmpty($$list($$system("/usr/bin/xcrun -find xcodebuild 2>/dev/null"))): \
+         error("Xcode not set up properly. You may need to confirm the license agreement by running /usr/bin/xcodebuild.")
+ }
+
+diff -Naur /Volumes/BootCopy/Applications/Qt/5.5/ios/mkspecs/macx-ios-clang/features/sdk.prf mkspecs/macx-ios-clang/features/sdk.prf
+--- /Volumes/BootCopy/Applications/Qt/5.5/ios/mkspecs/macx-ios-clang/features/sdk.prf	2015-10-12 18:59:26.000000000 -0400
++++ mkspecs/macx-ios-clang/features/sdk.prf	2016-09-18 19:53:57.000000000 -0400
+@@ -11,8 +11,9 @@
+
+ load(sdk)
+
+-lessThan(QMAKE_MAC_SDK_VERSION, "8.0"): \
+-    error("Current $$QMAKE_MAC_SDK SDK version ($$QMAKE_MAC_SDK_VERSION) is too old. Please upgrade Xcode.")
++#-- This is a string compare and "10.0" is less then "8.0"
++#lessThan(QMAKE_MAC_SDK_VERSION, "8.0"): \
++#    error("Current $$QMAKE_MAC_SDK SDK version ($$QMAKE_MAC_SDK_VERSION) is too old. Please upgrade Xcode.")
+
+ macx-xcode {
+     sdk_path_iphoneos.name = "QMAKE_MAC_SDK_PATH[sdk=iphoneos*]"

tools/qt_macos_xcode8.patch

@@ -0,0 +1,12 @@
+diff -Naur /Volumes/BootCopy/Applications/Qt/5.5/clang_64/mkspecs/features/mac/default_pre.prf mkspecs/features/mac/default_pre.prf
+--- /Volumes/BootCopy/Applications/Qt/5.5/clang_64/mkspecs/features/mac/default_pre.prf	2015-10-12 19:40:39.000000000 -0400
++++ mkspecs/features/mac/default_pre.prf	2016-09-18 19:54:02.000000000 -0400
+@@ -12,7 +12,7 @@
+         error("Xcode is not installed in $${QMAKE_XCODE_DEVELOPER_PATH}. Please use xcode-select to choose Xcode installation path.")
+
+     # Make sure Xcode is set up properly
+-    isEmpty($$list($$system("/usr/bin/xcrun -find xcrun 2>/dev/null"))): \
++    isEmpty($$list($$system("/usr/bin/xcrun -find xcodebuild 2>/dev/null"))): \
+         error("Xcode not set up properly. You may need to confirm the license agreement by running /usr/bin/xcodebuild.")
+ }
+