#!/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++
#|
#|   Download:  Official download address:  https://download.qt.io/archive/qt/5.9/5.9.8/
#|
#|
#|  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

PREFIX_PATH=`pwd`/../install/
QT_INST_PATH=/apps/QT5.9_A5

LYFTP_SRC=http://master.weike-iot.com:2211/src/

CROSSTOOL=/opt/gcc-aarch32-10.3-2021.07/bin/arm-none-linux-gnueabihf-


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()
{
    # 5.6.3 is the last version can be compiled by g++ without c++11 support
    SRC_NAME=qt-everywhere-opensource-src-5.9.8

    PACK_SUFIX=tar.xz

    #rm -rf ${QT_INST_PATH}/lib/libQt5Gui.so
    if [ -f ${QT_INST_PATH}/lib/libQt5Gui.so ] ; then
        msg_banner "$SRC_NAME already compile and installed"
        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 -xJf ${SRC_NAME}.${PACK_SUFIX}
    fi

    cd ${SRC_NAME}

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

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

    export CROSS_SYSROOT=`${CROSSTOOL}gcc -print-sysroot`

    ./configure -opensource -confirm-license -release -shared -strip -c++std c++11 \
        -extprefix ${QT_INST_PATH} -prefix ${QT_INST_PATH} -sysroot ${CROSS_SYSROOT} -pkg-config \
        -xplatform linux-arm-gnueabi-g++ -qt-freetype -no-libproxy -no-avx  -make libs \
        -qt-zlib -no-mtdev -no-gif -qt-libpng  -qt-libjpeg -no-openssl -no-cups -no-dbus -pch \
        -no-xcb -no-eglfs -no-kms -no-directfb -no-opengl -linuxfb -qpa linuxfb \
        -no-sse2 -no-sse3 -no-ssse3 -no-sse4.1 -no-sse4.2 -no-rpath -alsa -gstreamer 1.0 -no-tslib \
        -no-separate-debug-info -nomake tests -nomake tools -nomake examples \
        -I${QT_INST_PATH}/include/  -L${QT_INST_PATH}/lib/ -recheck-all

    check_result "ERROR: configure ${SRC_NAME} failure"

    msg_banner "Start cross compile $SRC_NAME "
    make -j${JOBS} && make install
    check_result "ERROR: compile ${SRC_NAME} failure"
    cp ./qtbase/plugins/platforms/libqlinuxfb.so  ${QT_INST_PATH}/lib
    cp -af ${LIBS_PATH}/lib/libts*so* ${QT_INST_PATH}/lib

    cd -
}

# https://download.qt.io/archive/qt/5.9/5.9.8/submodules/
function compile_qtmultimedia()
{
    SRC_NAME=qtmultimedia-opensource-src-5.9.8
    PACK_SUFIX=tar.xz


    if [ -f ${QT_INST_PATH}/plugins/mediaservice/libqtmedia_audioengine.so  ] ; then
        msg_banner "$SRC_NAME already compile and installed"
        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 -xJf ${SRC_NAME}.${PACK_SUFIX}
    fi

    cd ${SRC_NAME}

    ${QT_INST_PATH}/bin/qmake 

    make && make install
}

function pack_qt()
{
    QTDIR_NAME=QT5

    mkdir -p ${QTDIR_NAME}/{bin,etc,fonts,lib}

    cp -af ${QT_INST_PATH}/bin/qml ${QTDIR_NAME}/bin
    cp -af ${QT_INST_PATH}/lib/lib*.so* ${QTDIR_NAME}/lib
    cp -af /apps/qt_fonts/*.qpf ${QTDIR_NAME}/fonts
    cp -af ${QT_INST_PATH}/qml ${QTDIR_NAME}
    cp -af ${QT_INST_PATH}/plugins/ ${QTDIR_NAME}/

    tar -cjf QT5_A5.tar.bz2 ${QTDIR_NAME}
    #rm -rf ${QTDIR_NAME}
}


compile_qt

#compile_qtmultimedia

pack_qt