<div dir="ltr"><span class="gmail-token gmail-p" style="box-sizing:border-box;color:rgb(90,90,90);font-family:"pt sans",sans-serif;font-size:18px;white-space:pre-wrap;background-color:rgb(252,252,252);outline:none">Hi all,</span><span class="gmail-token gmail-lf" style="box-sizing:border-box;color:rgb(90,90,90);font-family:"pt sans",sans-serif;font-size:18px;white-space:pre-wrap;background-color:rgb(252,252,252);outline:none">
</span><span class="gmail-token gmail-p" style="box-sizing:border-box;color:rgb(90,90,90);font-family:"pt sans",sans-serif;font-size:18px;white-space:pre-wrap;background-color:rgb(252,252,252);outline:none">I am trying to build webkit wincairo</span><span class="gmail-token gmail-lf" style="box-sizing:border-box;color:rgb(90,90,90);font-family:"pt sans",sans-serif;font-size:18px;white-space:pre-wrap;background-color:rgb(252,252,252);outline:none">
</span><span class="gmail-token gmail-p" style="box-sizing:border-box;color:rgb(90,90,90);font-family:"pt sans",sans-serif;font-size:18px;white-space:pre-wrap;background-color:rgb(252,252,252);outline:none">1) I've done 2, 3, 4, 5, 6, 7, 8, 9,10 and 13 from this list: <span class="gmail-token gmail-url" style="box-sizing:border-box;text-decoration:underline;outline:none"><a href="https://webkit.org/webkit-on-windows/#installing-developer-tools">https://webkit.org/webkit-on-windows/#installing-developer-tools</a></span></span><span class="gmail-token gmail-lf" style="box-sizing:border-box;color:rgb(90,90,90);font-family:"pt sans",sans-serif;font-size:18px;white-space:pre-wrap;background-color:rgb(252,252,252);outline:none">
</span><span class="gmail-token gmail-p" style="box-sizing:border-box;color:rgb(90,90,90);font-family:"pt sans",sans-serif;font-size:18px;white-space:pre-wrap;background-color:rgb(252,252,252);outline:none">2) I've installed Ruby 2.0.0-p648 and DevKit-mingw64 from here: <span class="gmail-token gmail-url" style="box-sizing:border-box;text-decoration:underline;outline:none"><a href="http://rubyinstaller.org/downloads/">http://rubyinstaller.org/downloads/</a></span></span><span class="gmail-token gmail-lf" style="box-sizing:border-box;color:rgb(90,90,90);font-family:"pt sans",sans-serif;font-size:18px;white-space:pre-wrap;background-color:rgb(252,252,252);outline:none">
</span><span class="gmail-token gmail-p" style="box-sizing:border-box;color:rgb(90,90,90);font-family:"pt sans",sans-serif;font-size:18px;white-space:pre-wrap;background-color:rgb(252,252,252);outline:none">3) I've run "update-webkit"; "update-webkit --wincairo"; "update-webkit-wincairo-libs" from VS2015 native tool command prompt.</span><span class="gmail-token gmail-lf" style="box-sizing:border-box;color:rgb(90,90,90);font-family:"pt sans",sans-serif;font-size:18px;white-space:pre-wrap;background-color:rgb(252,252,252);outline:none">
</span><span class="gmail-token gmail-p" style="box-sizing:border-box;color:rgb(90,90,90);font-family:"pt sans",sans-serif;font-size:18px;white-space:pre-wrap;background-color:rgb(252,252,252);outline:none">And when I've run "build-webkit --wincairo --release"</span><span class="gmail-token gmail-lf" style="box-sizing:border-box;color:rgb(90,90,90);font-family:"pt sans",sans-serif;font-size:18px;white-space:pre-wrap;background-color:rgb(252,252,252);outline:none">
</span><span class="gmail-token gmail-p" style="box-sizing:border-box;color:rgb(90,90,90);font-family:"pt sans",sans-serif;font-size:18px;white-space:pre-wrap;background-color:rgb(252,252,252);outline:none">the build has failed with</span><span class="gmail-token gmail-lf" style="box-sizing:border-box;color:rgb(90,90,90);font-family:"pt sans",sans-serif;font-size:18px;white-space:pre-wrap;background-color:rgb(252,252,252);outline:none">
</span><span class="gmail-token gmail-p" style="box-sizing:border-box;color:rgb(90,90,90);font-family:"pt sans",sans-serif;font-size:18px;white-space:pre-wrap;background-color:rgb(252,252,252);outline:none">"C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\INCLUDE\type_traits(1469): error C2672: 'std::invoke': no matching overloaded function found"</span><span class="gmail-token gmail-lf" style="box-sizing:border-box;color:rgb(90,90,90);font-family:"pt sans",sans-serif;font-size:18px;white-space:pre-wrap;background-color:rgb(252,252,252);outline:none">
</span><span class="gmail-token gmail-p" style="box-sizing:border-box;color:rgb(90,90,90);font-family:"pt sans",sans-serif;font-size:18px;white-space:pre-wrap;background-color:rgb(252,252,252);outline:none">and</span><span class="gmail-token gmail-lf" style="box-sizing:border-box;color:rgb(90,90,90);font-family:"pt sans",sans-serif;font-size:18px;white-space:pre-wrap;background-color:rgb(252,252,252);outline:none">
</span><span class="gmail-token gmail-p" style="box-sizing:border-box;color:rgb(90,90,90);font-family:"pt sans",sans-serif;font-size:18px;white-space:pre-wrap;background-color:rgb(252,252,252);outline:none">"C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\INCLUDE\type<span class="gmail-token em" style="box-sizing:border-box;font-style:italic;outline:none"><span class="gmail-token gmail-md gmail-md-em gmail-md-start" style="box-sizing:border-box;color:rgba(128,128,128,0.6);font-weight:normal;outline:none">_</span>traits(1469): error C2893: Failed to specialize function template 'unknown-type std::invoke(<span class="gmail-token gmail-md gmail-md-em gmail-md-close" style="box-sizing:border-box;color:rgba(128,128,128,0.6);font-weight:normal;outline:none">_</span></span>Callable &&,_Types &&...)'"</span><span class="gmail-token gmail-lf" style="box-sizing:border-box;color:rgb(90,90,90);font-family:"pt sans",sans-serif;font-size:18px;white-space:pre-wrap;background-color:rgb(252,252,252);outline:none">
</span><span class="gmail-token gmail-lf" style="box-sizing:border-box;color:rgb(90,90,90);font-family:"pt sans",sans-serif;font-size:18px;white-space:pre-wrap;background-color:rgb(252,252,252);outline:none">
</span><span class="gmail-token gmail-p" style="box-sizing:border-box;color:rgb(90,90,90);font-family:"pt sans",sans-serif;font-size:18px;white-space:pre-wrap;background-color:rgb(252,252,252);outline:none">Have you ever seen it before?</span><span class="gmail-token gmail-lf" style="box-sizing:border-box;color:rgb(90,90,90);font-family:"pt sans",sans-serif;font-size:18px;white-space:pre-wrap;background-color:rgb(252,252,252);outline:none">
</span><span class="gmail-token gmail-lf" style="box-sizing:border-box;color:rgb(90,90,90);font-family:"pt sans",sans-serif;font-size:18px;white-space:pre-wrap;background-color:rgb(252,252,252);outline:none">
</span><span class="gmail-token gmail-p" style="box-sizing:border-box;color:rgb(90,90,90);font-family:"pt sans",sans-serif;font-size:18px;white-space:pre-wrap;background-color:rgb(252,252,252);outline:none">Thank you in advance,</span><span class="gmail-token gmail-lf" style="box-sizing:border-box;color:rgb(90,90,90);font-family:"pt sans",sans-serif;font-size:18px;white-space:pre-wrap;background-color:rgb(252,252,252);outline:none">
</span><span class="gmail-token gmail-p" style="box-sizing:border-box;color:rgb(90,90,90);font-family:"pt sans",sans-serif;font-size:18px;white-space:pre-wrap;background-color:rgb(252,252,252);outline:none">Plamen.</span></div>