build.sh

#!/bin/bash
# --------------------------------------------------------------------
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
# ---------------------------------------------------------------------

initializeVariables()
{
  APPLICATION_NAME="OpenBoard"
  STANDARD_QT_USED=false

  # Root directory
  SCRIPT_PATH="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
  PROJECT_ROOT="$SCRIPT_PATH/../.."
  BUILD_DIR="$PROJECT_ROOT/build/linux/release"
  PRODUCT_PATH="$BUILD_DIR/product"

  # Qt installation path. This may vary across machines
  QT_PATH="/usr/lib/x86_64-linux-gnu/qt5"
  PLUGINS_PATH="$QT_PATH/plugins"
  GUI_TRANSLATIONS_DIRECTORY_PATH="/usr/share/qt5/translations"
  QMAKE_PATH="$QT_PATH/bin/qmake"
  LRELEASES="$QT_PATH/bin/lrelease"

  NOTIFY_CMD=`which notify-send`
  ZIP_PATH=`which zip`

  if [ -z $ARCHITECTURE ]; then
    ARCHITECTURE=`uname -m`
    if [ $ARCHITECTURE == "x86_64" ]; then
        ARCHITECTURE="amd64"
    fi
  fi
}

notifyError(){
    if [ -e "$NOTIFY_CMD" ]; then
        $NOTIFY_CMD -t 0 -i "/usr/share/icons/oxygen/64x64/status/dialog-error.png" "$1"
    fi
    printf "\033[31merror:\033[0m $1\n"
    exit 1
}

notifyProgress(){
    if [ -e "$NOTIFY_CMD" ]; then
        $NOTIFY_CMD "$1" "$2"
    fi
    printf "\033[32m--> Achieved task:\033[0m $1:\n\t$2\n"
}

checkDir(){
    if [ ! -d "$1" ]; then
        notifyError "Directory not found : $1"
    fi
}

checkExecutable(){
    if [ ! -e "$1" ]; then
        notifyError "$1 command not found"
    fi
}

buildWithStandardQt(){
  # if both Qt4 and Qt5 are installed, choose Qt5
  export QT_SELECT=5
  STANDARD_QT=`which qmake`
  if [ $? == "0" ]; then
    QT_VERSION=`$STANDARD_QT --version | grep -i "Using Qt version" | sed -e "s/Using Qt version \(.*\) in.*/\1/"`
    if [ `echo $QT_VERSION | sed -e "s/\.//g"` -gt 480 ]; then
        notifyProgress "Standard QT" "A recent enough qmake has been found. Using this one instead of custom one"
        STANDARD_QT_USED=true
        QMAKE_PATH=$STANDARD_QT
        LRELEASES=`which lrelease`
        PLUGINS_PATH="$STANDARD_QT/../plugins"
    fi
  fi
}

buildImporter(){
    IMPORTER_DIR="../OpenBoard-Importer/"
    IMPORTER_NAME="OpenBoardImporter"
    checkDir $IMPORTER_DIR
    cd ${IMPORTER_DIR}

    rm moc_*
    rm -rf debug release
    rm *.o

    notifyProgress "Building importer"

    $QMAKE_PATH ${IMPORTER_NAME}.pro
    make clean
    make -j4
    checkExecutable $IMPORTER_NAME
    cd -
}

createBuildContext() {
    BUILD_CONTEXT="buildContext"
    echo $ARCHITECTURE > $BUILD_CONTEXT
}



# Check command-line arguments to force an architecture

for var in "$@"
do
   if [ $var == "i386" ]; then
      ARCHITECTURE="i386"
   fi
   if [ $var == "amd64" ]; then
      ARCHITECTURE="amd64"
   fi
done


initializeVariables
#buildWithStandardQt
createBuildContext

cd $PROJECT_ROOT

# check of directories and executables
checkDir $QT_PATH
checkDir $PLUGINS_PATH
checkDir $GUI_TRANSLATIONS_DIRECTORY_PATH

checkExecutable $QMAKE_PATH
checkExecutable $LRELEASES
checkExecutable $ZIP_PATH

#build third party application
buildImporter
notifyProgress "OpenBoardImporter" "Built Importer"


# cleaning the build directory
rm -rf $BUILD_DIR

# Generate translations
notifyProgress "QT" "Internationalization"
$LRELEASES ${APPLICATION_NAME}.pro
cd $GUI_TRANSLATIONS_DIRECTORY_PATH
$LRELEASES translations.pro
cd -

notifyProgress "${APPLICATION_NAME}" "Building ${APPLICATION_NAME}"

if [ "$ARCHITECTURE" == "amd64" ] || [ "$ARCHITECTURE" == "x86_64" ]; then
    $QMAKE_PATH ${APPLICATION_NAME}.pro -spec linux-g++-64
else
    $QMAKE_PATH ${APPLICATION_NAME}.pro -spec linux-g++
fi


make -j4 release-install

if [ ! -e "$PRODUCT_PATH/${APPLICATION_NAME}" ]; then
    notifyError "${APPLICATION_NAME} build failed"
else
    notifyProgress "Finished building OpenBoard. You may now run the packaging script."
fi