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  • 树莓派中安装QT

    树莓派中安装QT

    本文博客链接:http://blog.csdn.net/jdh99,作者:jdh,转载请注明.

    环境:

    主机:WIN7

    硬件:树莓派

    步骤:

    参考链接:http://qt-project.org/wiki/apt-get_Qt4_on_the_Raspberry_Pi

    Firstly I got the development tools needed by Qt Creator in the hope it would be less heavy for the Pi to download separately.

    1. sudo apt-get install qt4-dev-tools

    Then I went for Qt Creator

    1. sudo apt-get install Qtcreator

    I also installed

    1. sudo apt-get install gcc
    2. sudo apt-get install xterm
    3. sudo apt-get install git-core
    4. sudo apt-get install subversion


    this gives as a result Qt Creator 2.5 with Qt 4.8.1 32 bit

    如果出现问题:e: unable to locate package qt creator,则输入以下命令更新

    sudo apt-get update && sudo apt-get upgrade

    如果还是有问题,尝试sudo apt-get install qtcreator

    成功后可以运行qtcreator:
    此时还需要添加编译链:

    Problem : no toolchain.

    We can only compile for remote embedded devices and this is not the case here, because we are on the Pi and not remotely accessing it.

    I added a gcc toolchain

    Options > build & run > tab tool chain > button add
    Choose GCC

    • Then set compiler path : /usr/bin/arm-linux-gnueabihf-gcc-4.6
    • Debugger : /usr/bin/gdb
    • Mkspec : default

    Qt Creator seems to detect that we are going to deploy on a remote target.

    To fix this :

    • Go to menu help > about plugins
    • Uncheck device support > remote linux
    • Restart Qt Creator
    • Go to tools > options TAB > build & run > Qt versions > add “/usr/bin/qmake-qt4”

    It will then show up as a desktop project in the project wizard instead of embedded.

    配置好之后,尝试运行一个简单的程序,效果如下:
    运行成功!不过编译很缓慢,正式开发估计还是得在PC上开发好之后再进行移植.

    http://blog.csdn.net/jdh99/article/details/8738890

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  • 原文地址:https://www.cnblogs.com/findumars/p/6152843.html
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