Travis CI: Compile against Qt 5.9.1

.travis.yml

@@ -32,23 +32,23 @@ matrix:
     - os: linux
       compiler: gcc
       before_install:
-        - sudo add-apt-repository --yes ppa:beineri/opt-qt58-trusty
+        - sudo add-apt-repository --yes ppa:beineri/opt-qt591-trusty
         - sudo apt-get update -qq
-        - sudo apt-get -y install qt58base qt58svg qt58imageformats qt58tools qt58qbs binutils zlib1g-dev
-        - source /opt/qt58/bin/qt58-env.sh
+        - sudo apt-get -y install qt59base qt59svg qt59imageformats qt59tools qt59qbs binutils zlib1g-dev
+        - source /opt/qt59/bin/qt59-env.sh
       script:
         - qbs --version
         - qbs setup-toolchains --detect
         - qbs setup-qt --detect
-        - qbs config defaultProfile qt-5-8-0
+        - qbs config defaultProfile qt-5-9-1
         - qbs install --install-root Tiled/usr release Tiled.version:$TILED_VERSION
         - cp LICENSE* COPYING *md Tiled/
       after_success:
         - wget -c "https://github.com/probonopd/linuxdeployqt/releases/download/continuous/linuxdeployqt-continuous-x86_64.AppImage" -O linuxdeployqt
         - chmod a+x linuxdeployqt
         - unset QTDIR; unset QT_PLUGIN_PATH; unset LD_LIBRARY_PATH
         - mkdir -p Tiled/usr/plugins/imageformats
-        - cp /opt/qt58/plugins/imageformats/libqsvg.so Tiled/usr/plugins/imageformats/
+        - cp /opt/qt59/plugins/imageformats/libqsvg.so Tiled/usr/plugins/imageformats/
         - ./linuxdeployqt ./Tiled/usr/share/applications/tiled.desktop -bundle-non-qt-libs -verbose=2
         - ./linuxdeployqt ./Tiled/usr/share/applications/tiled.desktop -appimage
         - find ./Tiled -executable -type f -exec ldd {} \; | grep " => /usr" | cut -d " " -f 2-3 | sort | uniq