[Development] qt-4.8.6 + gcc5 fails to build ?

Lisandro Damián Nicanor Pérez Meyer perezmeyer at gmail.com
Fri Feb 13 23:23:45 CET 2015


On Friday 13 February 2015 11:10:03 Thiago Macieira wrote:
> On Friday 13 February 2015 11:37:27 Rex Dieter wrote:
> > Fedora development has recently adopted gcc5, and we've run into several
> > problems, one of which is that qt-4.8.6 fails to build, when linking
> > libQtGui:
> > 
> > .obj/release-shared/qdrawhelper_sse2.o: In function `unsigned int const*
> > qt_fetch_radial_gradient_template<QRadialFetchSimd<QSimdSse2> >(unsigned
> > int*, Operator const*, QSpanData const*, int, int, int)':
> > /builddir/build/BUILD/qt-everywhere-opensource-
> > src-4.8.6/src/gui/../../include/QtGui/private/../../../src/gui/painting/qd
> > ra whelper_p.h:396: undefined reference to `qt_memfill32'
> > collect2: error: ld returned 1 exit status
> > 
> > same problem with latest 4.8.7 2015-02-02-3 snapshot.
> > 
> > Currently tracking issue @
> > https://bugreports.qt.io/browse/QTBUG-44466
> > 
> > anyone with similar or different experiences?
> 
> Hi Rex
> 
> That go assigned to me. I will take a look within a week and see what's
> wrong. I haven't built Qt 4.8 in a long time...

Thanks Rex for reporting it and thanks Thiago for looking into it. I've 
received the same bug today and it would be really cool to fix it.

And IIRC the error was the same ;)

-- 
~/ sweet ~/

Lisandro Damián Nicanor Pérez Meyer
http://perezmeyer.com.ar/
http://perezmeyer.blogspot.com/
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