qt3 3.2.1 won't compile?

[Wuss912]

It's not that Intel did anything it's just that the p4 optimizations in the
compiler are buggy
Also until now you've been lucky...


-----Original Message-----
From: lunar-bounces at lunar-linux.org [mailto:lunar-bounces at lunar-linux.org]
On Behalf Of cmak
Sent: Wednesday, September 24, 2003 5:03 PM
To: lunar at lunar-linux.org
Subject: Re: qt3 3.2.1 won't compile?


On Thursday 25 September 2003 01:25, Nick Hudson wrote:
> Also I would use -02 instead of -03, -03 tends to give problems 
> sometimes.  Also if you have a p4 then dont use p3 opts, use i686.
>
> NIck
>

Hi Nick,

i have a p4. what did Intel do to the pentium4 that i should use 
-march=i686 instead of pentium3 ? also, why does everything but qt3 
(until now) compile fine?

using
-O2 -mcpu=i686 -march=i686
gives me the same error:

/usr/src/qt-x11-free-3.2.1/bin/uic -L /usr/src/qt-x11-free-3.2.1/plugins 
listboxeditor.ui -i listboxeditor.h -o listboxeditor.cpp
/usr/src/qt-x11-free-3.2.1/bin/uic: relocation error: 
/usr/src/qt-x11-free-3.2.1/bin/uic: undefined symbol: 
_ZNK7QString3argExii
make[3]: *** [listboxeditor.cpp] Fehler 127
make[3]: Leaving directory 
`/usr/src/qt-x11-free-3.2.1/tools/designer/designer'

thx, cmak

> On Wed, 2003-09-24 at 18:15, cmak wrote:
> > On Thursday 25 September 2003 00:28, Terry Chan wrote:
> > > Try setting your compiler optimizations to something more sane, 
> > > like -march=i686 and don't use -funroll-loops.  Then see if that 
> > > compiles any better for you.
> >
> > -O3 -mcpu=pentium3 -march=pentium3 -mmmx -msse -mfpmath=sse,387 
> > everything else works fine with that settings... :-(
> >
> > > Terry Chan
> > > ----------------------------------------------------------------
> > >
> > > On Wed, Sep 24, 2003 at 05:50:06PM -0400, Ralph Crongeyer wrote:
> > > > qt3 3.2.1 won't compile?
> > > >
> > > > Here is my compile log.
> > > >
> > > > Thanks
> > > >
> > > > Ralph
> > >
> > > _______________________________________________
> > > lunar mailing list
> > > lunar at lunar-linux.org 
> > > http://dbguin.lunar-linux.org/mailman/listinfo/lunar

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