[paragui-users] Fwd: [paragui-dev] Compiling paragui on x86_64

[Asko Kauppi]

Concerning your Athlon 64 problems, here's a copy from paragui-devs 
recently.

-ak


Edelleenlähetetyn viestin alku:

> Lähettäjä: Ulf Lorenz <address@hidden>
> Päiväys: 14. elokuuta 2004 14:57:12 GMT+03:00
> Vastaanottaja: address@hidden
> Aihe: Vastaus: [paragui-dev] Compiling paragui on x86_64
> Vastaus: address@hidden
>
> On Mon, Aug 16, 2004 at 12:55:44AM -0400, Camilo Polym?ris wrote:
> > I was trying to compile paragui (the stable cvs version) on x86_64
> > architecture and got the following message from make:
> >
> > make[2]: Entering directory 
> > `/usr/src/packages/SOURCES/paragui/src/core'
> > if /bin/sh ../../libtool --mode=compile g++ -DHAVE_CONFIG_H -I. -I.
> > -I../../include -I/usr/include/SDL -D_REENTRANT -I./../physfs 
> > -I../../include
> > -g -O2 -Wall -I/usr/include/freetype2   -fno-exceptions -MT 
> > pgtimerobject.lo
> > -MD -MP -MF ".deps/pgtimerobject.Tpo" -c -o pgtimerobject.lo
> > pgtimerobject.cpp; \
> > then mv -f ".deps/pgtimerobject.Tpo" ".deps/pgtimerobject.Plo"; else 
> > rm -f
> > ".deps/pgtimerobject.Tpo"; exit 1; fi
> >  g++ -DHAVE_CONFIG_H -I. -I. -I../../include -I/usr/include/SDL 
> > -D_REENTRANT
> > -I./../physfs -I../../include -g -O2 -Wall -I/usr/include/freetype2
> > -fno-exceptions -MT pgtimerobject.lo -MD -MP -MF 
> > .deps/pgtimerobject.Tpo -c
> > pgtimerobject.cpp  -fPIC -DPIC -o .libs/pgtimerobject.o
> > pgtimerobject.cpp: In member function `PG_TimerID
> >    PG_TimerObject::AddTimer(unsigned int)':
> > pgtimerobject.cpp:37: warning: cast to pointer from integer of 
> > different size
> > pgtimerobject.cpp: In static member function `static Uint32
> >    PG_TimerObject::callbackTimer(unsigned int, void*)':
> > pgtimerobject.cpp:67: error: reinterpret_cast from `void*' to 
> > `PG_TimerID'
> >    loses precision
> > make[2]: *** [pgtimerobject.lo] Error 1
> > make[2]: Leaving directory 
> > `/usr/src/packages/SOURCES/paragui/src/core'
> > make[1]: *** [all-recursive] Error 1
> > make[1]: Leaving directory `/usr/src/packages/SOURCES/paragui/src'
> > make: *** [all-recursive] Error 1
> >
> > I think the problem is the cast from a pointer to UInt32 and back 
> > --while
> > x86_64 bit machines have 64 bit pointers (?).
> > Any idea how to fix this?
> A quick fix would be substituting the reinterpret_cast in line 67 by a
> static_cast. This will cause problems when the timer id gets too large,
> but paragui starts to count from 0, so you have quite a lot of timers
> before you get a problem there. :)
>
>
> cu,
> Ulf
>
> --
> recursive:
>             see recursive
>
>
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