[osg-users] Error in Image.cpp

David Callu ledocc at gmail.com
Fri Sep 7 13:55:12 PDT 2007


oups sorry

   Default flags with gcc have not -W or -Wall or other warning flag
   You can enable it with set ON the OSG_USE_AGGRESSIVE_WARNINGS cmake
variable
   or add -W -Wall in the CMAKE_CXX_FLAGS cmake variable

Cheers
Davi Callu

2007/9/7, David Callu <ledocc at gmail.com>:
>
> Hi Art
>
>   Default flags with gcc h
>
> 2007/9/7, Jean-Sébastien Guay <jean-sebastien.guay at polymtl.ca>:
> >
> > Hello Art,
> >
> > >> I suspect the else should be
> > >>
> > >>          binding2DArray = GL_FALSE;
> > >
> > > it should be binding2DArray = GL_FALSE;
> > >
> > > Hmm, strange why does compiler do not see that this is
> > > a non-sense instruction...
> > > Are the -Wall Flags activated, Robert?
> >
> > On my side (Visual C++ 2005) I only get a warning:
> >
> > 2>..\..\..\src\osg\Image.cpp(541) : warning C4552: '-' : operator has
> > no effect; expected operator with side-effect
> >
> > g++ would probably give something similar, which has perhaps not been
> > spotted when compiling such a large number of files...
> >
> > J-S
> > --
> > ______________________________________________________
> > Jean-Sebastien Guay     jean-sebastien.guay at polymtl.ca
> >                          http://whitestar02.webhop.org/
> >
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> >
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> >
> >
>
>
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