title: Cross Compiling Qt 5.10.1 for Raspberry Pi 3 not compiling webEngine
body: <p>I'm trying to cross compile the Qt libraries for my raspberry pi. I actually got it working, but the module I needed the most for the project I was planing was not compiled. I need the webengine module. </p>
  
  <p>Here is the output form the configure script: </p>
  
  <pre><code>Qt WebEngine: 
  Embedded build ......................... yes   
  Pepper Plugins ......................... no   
  Printing and PDF ....................... no  
  Proprietary Codecs ..................... no  
  Spellchecker ........................... yes  
  Native Spellchecker .................... no  
  WebRTC ................................. no  
  Use System Ninja ....................... no  
  Geolocation ............................ yes  
  Use v8 snapshot ........................ yes  
  Use ALSA ............................... yes  
  Use PulseAudio ......................... yes   
  Optional system libraries used:  
    re2 .................................. no   
    icu .................................. no  
    libwebp, libwebpmux and libwebpdemux . yes  
    opus ................................. yes  
    ffmpeg ............................... no  
    libvpx ............................... no  
    snappy ............................... no  
    libsrtp .............................. no  
    glib ................................. yes  
    zlib ................................. yes  
    minizip .............................. yes  
    libevent ............................. yes  
    jsoncpp .............................. yes  
    protobuf ............................. no  
    libxml2 and libxslt .................. yes  
    lcms2 ................................ no  
    png .................................. yes    
    harfbuzz ............................. yes  
  Required system libraries:  
    fontconfig ........................... yes  
    dbus ................................. yes  
    nss .................................. yes  
    khr .................................. yes  
    glibc ................................ yes  
  Required system libraries for qpa-xcb:  
    libdrm ............................... yes  
    xcomposite ........................... no  
    xcursor .............................. no  
    xi ................................... no  
    xrandr ............................... no  
    xtst ................................. no  
  </code></pre>
  
  <p>As you can see, I have the required system libraries. But do I need everything that is listed under the Qt WebEngine headline? </p>
  
  <p>EDIT: I found out why it was skiping the qtWebEngine:</p>
  
  <pre><code>V8 snapshot cannot be built. Most likely, the 32-bit host compiler does  not  work. Please make sure you have 32-bit devel environment installed, or        configure webengine with '-no-webengine-v8-snapshot'
  QtWebEngine will not be built.
  </code></pre>
  
  <p>I am not sure what the V8 snapshot is used for and why the installer couldn't use the 32-Bit compiler. </p>