#!/bin/bash

#+--------------------------------------------------------------------------------------------
#|Description:  This shell script used download and compile QT5 for ARM
#|     Author:  GuoWenxue <guowenxue@gmail.com>
#|
#|   WARNNING:  QT >= 5.7 need crosstool g++ support C++11 support
#|              QT configure need host g++ support C++11, so need config g++ on ubuntu host:
#|              sudo update-alternatives --config g++
#|
#|  ChangeLog:
#|           1, Initialize 1.0.0 on 2011.04.12
#+--------------------------------------------------------------------------------------------

JOBS=`cat /proc/cpuinfo |grep "processor"|wc -l`

PRJ_PATH=`pwd`
LIBS_PATH=$PRJ_PATH/install

#QT_INST_PATH=/apps/QT5.9_RPI
QT_INST_PATH=/apps/QT4.6_RPI

CROSSTOOL=/opt/rpi/arm-bcm2708/arm-linux-gnueabihf/bin/arm-linux-

LYFTP_SRC=ftp://master.iot-yun.club/src/

function msg_banner()
{
    echo ""
    echo "+-----------------------------------------------------------------------"
    echo "|  $1 "
    echo "+-----------------------------------------------------------------------"
    echo ""
}

function check_result()
{
    if [ $? != 0 ] ; then
       echo ""
       echo "+-----------------------------------------------------------------------"
       echo "|  $1 "
       echo "+-----------------------------------------------------------------------"
       echo ""
       exit ;
    fi
}

function compile_qt()
{
    SRC_NAME=qt-everywhere-opensource-src-4.6.4

    PACK_SUFIX=tar.gz

    #rm -rf ${QT_INST_PATH}/lib/libQt5Gui.so
    if [ -f ${QT_INST_PATH}/lib/libQtGui.so ] ; then
        msg_banner "Already cross compile $SRC_NAME "
        return 0;
    fi

    if [ ! -f ${SRC_NAME}.${PACK_SUFIX} ] ; then 
        msg_banner "Start download ${SRC_NAME}.${PACK_SUFIX} "
        wget ${LYFTP_SRC}/qt/${SRC_NAME}.${PACK_SUFIX}
        check_result "ERROR: download ${SRC_NAME} failure"
    fi

    msg_banner "Start decompress $SRC_NAME.${PACK_SUFIX} "
    if [ ! -d ${SRC_NAME} ] ; then
        tar -xzf ${SRC_NAME}.${PACK_SUFIX}
    fi

    cd ${SRC_NAME}

    QMAKE_FILE=mkspecs/qws/linux-arm-g++/qmake.conf

    grep "`dirname ${CROSSTOOL}`" ${QMAKE_FILE} > /dev/null 2>&1
    if [ $? != 0 ] ; then 
        sed -i "s|arm-linux-|$CROSSTOOL|" ${QMAKE_FILE}
    fi

    ./configure -opensource -confirm-license -release -shared -prefix ${QT_INST_PATH} -embedded arm \
        -xplatform qws/linux-arm-g++ -qt-freetype -make libs -no-fast -no-largefile \
        -qt-zlib  -no-gif -qt-libpng  -qt-libjpeg -no-openssl -no-cups -no-dbus -pch \
        -no-phonon -no-phonon-backend -no-opengl -no-xmlpatterns \
        -no-rpath -no-glib -no-javascript-jit -no-script -no-scripttools -no-declarative \
        -no-nis -no-mmx -no-3dnow -no-sse -no-sse2 -no-xcursor -no-xfixes -no-xrandr -no-xrender \
        -no-separate-debug-info -nomake tests -nomake tools -nomake examples \
        -I${LIBS_PATH}/include/  -L${LIBS_PATH}/lib/  -I${QT_INST_PATH}/include/  -L${QT_INST_PATH}/lib/ 

    msg_banner "Start cross compile $SRC_NAME "
    make -j${JOBS} && make install
    check_result "ERROR: compile ${SRC_NAME} failure"

    cp -af ${LIBS_PATH}/lib/libts*so* ${QT_INST_PATH}/lib

    cd -
}


if [ ! -f ${LIBS_PATH}/lib/libiconv.so ] ; then
    cd ./iconv
        ./build.sh 
    cd -
fi

cd tslib
  ./build.sh
cd -

compile_qt