Add QT5 build shell script

guowenxue

2023-08-15 84256591e856dd33c9655b3a1a59de9e3d73130d

Add QT5 build shell script

Signed-off-by: guowenxue <guowenxue@gmail.com>

 qt/build.sh

New file
@@ -0,0 +1,210 @@
#!/bin/bash
#+--------------------------------------------------------------------------------------------
#|   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++
#+--------------------------------------------------------------------------------------------

# library name and version
# Official: https://download.qt.io/official_releases/qt/
LIB_NAME=qt-everywhere-opensource-src-5.15.10
SRC_NAME=qt-everywhere-src-5.15.10
PACK_SUFIX=tar.xz

# LingYun source code FTP server
LY_FTP=http://main.iot-yun.club:2211/src/qt

# library download URL address
LIB_URL=$LY_FTP

# Cross compiler for cross compile on Linux server
CROSS_COMPILE=arm-linux-gnueabihf-

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

# this project absolute path
PRJ_PATH=$(cd $(dirname "${BASH_SOURCE[0]}") && pwd)

# top project absolute path
TOP_PATH=$(realpath $PRJ_PATH/..)

# binaries install path
PREFIX_PATH=$TOP_PATH/install
BIN_PATH=$PREFIX_PATH/bin
LIB_PATH=$PREFIX_PATH/lib
INC_PATH=$PREFIX_PATH/include

# check installed or not file
INST_FILE=$PREFIX_PATH/lib/libQt5Core.so

# shell script will exit once get command error
set -e

#+-------------------------+
#| Shell script functions  |
#+-------------------------+

function pr_error() {
    echo -e "\033[40;31m $1 \033[0m"
}

function pr_warn() {
    echo -e "\033[40;33m $1 \033[0m"
}

function pr_info() {
    echo -e "\033[40;32m $1 \033[0m"
}

function check_result()
{
    if [ $? != 0 ] ; then
        pr_error $1
    fi
}
# decompress a packet to destination path
function do_unpack()
{
    tarball=$1
    dstpath=`pwd`

    if [[ $# == 2 ]] ; then
        dstpath=$2
    fi

    pr_info "decompress $tarball => $dstpath"

    mkdir -p $dstpath
    case $tarball in
        *.tar.gz)
            tar -xzf $tarball -C $dstpath
            ;;

        *.tar.bz2)
            tar -xjf $tarball -C $dstpath
            ;;

        *.tar.xz)
            tar -xJf $tarball -C $dstpath
            ;;

        *.tar.zst)
            tar -I zstd -xf $tarball -C $dstpath
            ;;

        *.tar)
            tar -xf $tarball -C $dstpath
            ;;

        *.zip)
            unzip -qo $tarball -d $dstpath
            ;;

        *)
            pr_error "decompress Unsupport packet: $tarball"
            return 1;
            ;;
    esac
}

function do_export()
{
    BUILD_ARCH=$(uname -m)
    if [[ $BUILD_ARCH =~ "arm" ]] ; then
        pr_warn "local($BUILD_ARCH) compile $LIB_NAME"
        return ;
    fi

    pr_warn "cross(${CROSS_COMPILE}) compile $LIB_NAME"

    # export cross toolchain
    export CC=${CROSS_COMPILE}gcc
    export CXX=${CROSS_COMPILE}g++
    export AS=${CROSS_COMPILE}as
    export AR=${CROSS_COMPILE}ar
    export LD=${CROSS_COMPILE}ld
    export NM=${CROSS_COMPILE}nm
    export RANLIB=${CROSS_COMPILE}ranlib
    export OBJDUMP=${CROSS_COMPILE}objdump
    export STRIP=${CROSS_COMPILE}strip

    # export cross configure
    export CONFIG_CROSS=" --build=i686-pc-linux --host=arm-linux "

    # Clear LDFLAGS and CFLAGS
    export LDFLAGS=
    export CFLAGS=
}

function do_fetch()
{
    if [ -e ${INST_FILE} ] ; then
        pr_warn "$LIB_NAME compile and installed alredy"
        exit ;
    fi

    if [ -d $SRC_NAME ] ; then
        pr_warn "$LIB_NAME fetch already"
        return ;
    fi

    if [ ! -f ${LIB_NAME}.${PACK_SUFIX} ] ; then
        wget ${LIB_URL}/${LIB_NAME}.${PACK_SUFIX}
        check_result "ERROR: download ${LIB_NAME} failure"
    fi

    do_unpack ${LIB_NAME}.${PACK_SUFIX}
}

function do_build()
{
    cd $SRC_NAME

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

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

    QT_INST_PATH=$PREFIX_PATH
    export CROSS_SYSROOT=`${CROSS_COMPILE}gcc -print-sysroot`

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

    check_result "ERROR: configure ${LIB_NAME} failure"

    pr_info "Start cross compile $LIB_NAME "

    make -j${JOBS} && make install
    check_result "ERROR: compile ${LIB_NAME} failure"

    cp ./qtbase/plugins/platforms/libqlinuxfb.so  ${QT_INST_PATH}/lib
    #cp -af ${LIB_PATH}/lib/libts*so* ${QT_INST_PATH}/lib
}

function do_clean()
{
    rm -rf *${LIB_NAME}*
}

if [[ $# == 1 && $1 == -c ]] ;then
    pr_warn "start clean ${LIB_NAME}"
    do_clean
    exit;
fi

do_fetch

do_build