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Qt5.15.5 on Lubuntu 18.04 32-bit

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  • posktomtenP Offline
    posktomtenP Offline
    posktomten
    wrote on last edited by posktomten
    #1

    Hello!
    I have compiled Qt5.15.5 on Lubuntu 18.04, 32-bit. GLIBC 2.27.
    It was a bit cumbersome, so if anyone intends to do something similar, I will share my experiences.

    Configure options:

    ../qt-everywhere-src-5.15.5/configure -release -prefix "/opt/Qt/Qt5.15.5" -opensource -confirm-license -silent -qt-zlib -qt-pcre -qt-libpng -qt-libjpeg -system-freetype -opengl desktop -make libs -nomake examples -nomake tests -skip qtwayland -skip qtwebview -skip qtwebengine -skip qtwebchannel -nomake tools -flite
    
    make
    //worked as it should
    
    sudo make install 
    //as the worries began
    

    First error messages, more would follow

    /usr/bin/ld: cannot find -lclip2tri
    /usr/bin/ld: cannot find -lpoly2tri
    /usr/bin/ld: cannot find -lclipper
    
    sudo apt install asound-dev*
    sudo apt install flite-dev*
    
    // cd to each directory and do 'sudo make' to each of them:
    cd ~/build/qtlocation/src/3rdparty/clip2tri
    cd ~/build/qtlocation/src/3rdparty/clipper
    cd ~/build/qtlocation/src/3rdparty/poly2tri
    cd ~/build/qtlocation/src/plugins/geoservices
    cd ~/build/qtvirtualkeyboard/src/plugins/openwnn/3rdparty/openwnn
    cd ~/build/qtvirtualkeyboard/src/plugins
    

    After this it worked!

    posktomten

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    • JoeCFDJ Offline
      JoeCFDJ Offline
      JoeCFD
      wrote on last edited by
      #2

      Thank you for sharing. I will have a spin on it as well.

      1 Reply Last reply
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