[Development] 32bit linux build of qt5.10.0 w/ webengine

Thiago Macieira thiago.macieira at intel.com
Thu Jan 4 23:48:26 CET 2018

On Thursday, 4 January 2018 12:16:37 -02 Kevin Kofler wrote:
> Thiago Macieira wrote:
> > In particular: -no-sse2.
> > 
> > If you use that option, that means you're optimising for Pentium III and
> > earlier, not Pentium 4. All Pentium 4 processors have SSE2.
> > 
> > More importantly, SSE2 is *MANDATORY* for 64-bit builds. You may not turn
> > it off. The errors you are getting are related specifically to this
> > option. So are you sure you're building 32-bit?
> In addition, QtWebEngine always requires SSE2 no matter how you configure
> Qt. Chromium stopped supporting machines without SSE2 a few years ago.
> There is a huge patch (from me) to allow building for non-SSE2 i686 machines
> in the Fedora qt5-qtwebengine package, but that patch is completely
> unsupported by upstream.

And, like I said, Pentium 4 supports SSE2.

Thiago Macieira - thiago.macieira (AT) intel.com
  Software Architect - Intel Open Source Technology Center

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