Qt4.8.7移植(嵌入式ARM平台)

Qt4.8.7移植(嵌入式ARM平台)

嵌入式平台 :socfpga
开发环境 :ubuntu16.04.3
交叉编译器 :arm-linux-gnueabihf-gcc
markdown :typora

1.交叉编译器的安装

这里使用的编译器是gcc-linaro-arm-linux-gnueabihf-4.7

tar jxvf gcc-linaro-arm-linux-gnueabihf-4.7-2012.11-20121123_linux.tar.bz2 -C /opt/

配置交叉编译器的环境,打开vi /etc/profile,在文件尾添加交叉编译器可执行文件的路径

export PATH=$PATH:/opt/gcc-linaro-arm-linux-gnueabihf-4.7-2012.11-20121123_linux/bin

2.编译tslib

  • 下载tslib源码

  • 编译tslib时,宿主机需要安装的工具

    编译tslib是,宿主机需要安装的工具

    sudo apt-get install automake autoconf libtool m4
    sudo apt-get install libX11-dev libXext-dev libXtst-dev libXrender-dev
    sudo apt-get install libqt4-core libqt4-dev libqt4-webkit qt4-demos
  • 解压tslib-master.zip

    unzip tslib-master.zip
  • 开始编译

    cd tslib-master
    sudo ./autogen-clean.sh
    sudo ./autogen.sh
    sudo ./configure CC=/opt/gcc-linaro-arm-linux-gnueabihf-4.7-2012.11-20121123_linux/bin/arm-linux-gnueabihf-gcc CXX=/opt/gcc-linaro-arm-linux-gnueabihf-4.7-2012.11-20121123_linux/bin/arm-linux-gnueabihf-g++ --host=arm-linux --prefix=/usr/local/tslib ac_cv_func_malloc_0_nonnull=yes
    sudo make
    sudo make install
  • 修改tslib配置文件修改,打开文件vi /usr/local/tslib/etc/ts.conf

    
    #module_raw input
    
    
    #修改如下,切记顶格
    
    moudule_raw input

3.Qt4.8.7移植

  • 下载Qt4.8.7源码

  • 解压Qt4.8.7源码

    扫描二维码关注公众号,回复: 2452649 查看本文章
    tar xvf qt-everywhere-opensource-src-4.8.7.tar.gz
  • 修改qmake.conf中的编译器(如果找不到编译器的话使用绝对路径)

    打开文件vi qt-everywhere-opensource-src-4.8.7/mkspecs/qws/linux-arm-gnueabi-g++/qmake.conf

    
    # modifications to g++.conf
    
    QMAKE_CC=/opt/gcc-linaro-arm-linux-gnueabihf-4.7-2012.11-20121123_linux/bin/arm-linux-gnueabihf-gcc -lts
    QMAKE_CXX=/opt/gcc-linaro-arm-linux-gnueabihf-4.7-2012.11-20121123_linux/bin/arm-linux-gnueabihf-g++ -lts
    QMAKE_LINK=/opt/gcc-linaro-arm-linux-gnueabihf-4.7-2012.11-20121123_linux/bin/arm-linux-gnueabihf-g++ -lts
    QMAKE_LINK_SHLIB=/opt/gcc-linaro-arm-linux-gnueabihf-4.7-2012.11-20121123_linux/bin/arm-linux-gnueabihf-g++ -lts
    
    # modifications to linux.conf
    
    QMAKE_AR=/opt/gcc-linaro-arm-linux-gnueabihf-4.7-2012.11-20121123_linux/bin/arm-linux-gnueabihf-ar cqs
    QMAKE_OBJCOPY=/opt/gcc-linaro-arm-linux-gnueabihf-4.7-2012.11-20121123_linux/bin/arm-linux-gnueabihf-objcopy
    QMAKE_STRIP=/opt/gcc-linaro-arm-linux-gnueabihf-4.7-2012.11-20121123_linux/bin/arm-linux-gnueabihf-strip
  • 编译Qt4.8.7

    
    #配置Qt
    
    sudo ./configure --prefix=/home/wyy/MySoftWare/qt4.8.7-arm -opensource -release -shared -Declarative -importdir /opt/imports -fast -no-largefile -qt-sql-sqlite -qt3support -exceptions -xmlpatterns -no-glib -no-phonon -no-mmx -no-3dnow -no-sse -no-sse2 -svg -no-webkit -qt-zlib -qt-libtiff -qt-libpng -qt-libjpeg -make libs -make tools -make examples -make docs -nomake demo -no-nis -iconv -no-dbus -xplatform qws/linux-arm-gnueabi-g++ -embedded arm -little-endian -qt-freetype -depths 16,24,32 -qt-gfx-linuxfb -qt-gfx-transformed -qt-gfx-multiscreen -no-gfx-vnc -no-gfx-qvfb -qt-kbd-linuxinput -no-kbd-qvfb -armfpa -no-mouse-qvfb -qt-mouse-linuxtp -qt-mouse-tslib -DQT_QLOCALE_USES_FCVT -DQT_NO_QWS_CURSOR -no-pch -I/usr/local/tslib/include -L/usr/local/tslib/lib -confirm-license
    
    #编译
    
    sudo make -j4
    
    #安装
    
    sudo make install

4.部署Qt4.8.7到嵌入式平台

  • 安装tslib库到嵌入式根文件系统

    cp -a /usr/local/tslib 嵌入式根文件系统的/usr/local/目录下
  • 安装Qt4.8.7库到嵌入式根文件系统

    cp -a /home/wyy/MySoftWare/qt4.8.7-arm 嵌入式根文件系统的/usr/local/目录下
  • 配置Qt4.8.7tslib的环境

    export LD_LIBRARY_PATH=/lib:$LD_LIBRARY_PATH
    export QTDIR=/usr/local/qt4.8.7-arm
    export T_ROOT=/usr/local/tslib
    export PATH=$T_ROOT/bin:$PATH
    export LD_LIBRARY_PATH=$T_ROOT/lib:$QTDIR/lib:$LD_LIBRARY_PATH
    export TSLIB_CONSOLEDEVICE=none
    export TSLIB_FBDEVICE=/dev/fb0
    export TSLIB_TSDEVICE=/dev/input/event0
    export TSLIB_PLUGINDIR=$T_ROOT/lib/ts
    export TSLIB_CONFFILE=$T_ROOT/etc/ts.conf
    export TSLIB_CALIBFILE=/etc/pointercal
    export QWS_MOUSE_PROTO=Tslib:/dev/input/event0
    export QT_QWS_FONTDIR=$QTDIR/lib/fonts
    export QT_PLUGIN_PATH=$QTDIR/plugins/

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