Re: [ggt-devel] compiling on HP-UX

[Patrick H. <pa...@13...>]

Erik Ferner wrote:
> Hi everybody,
> 
> I've had some compiling problems with HP-UX that are the same as 
> described in the thread "[ ggt-Bugs-580256 ] GMTL on Mac OS X"
> (s.a. 
> http://sourceforge.net/mailarchive/forum.php?thread_id=891585&forum_id=7287) 
> 
> 
> HP-UX doesn't know ceilf() and floorf() (and probably others), and the 
> NO_FLOORF and NO_CEILF aren't set either.
> This is probably fixed by adding HP-UX to the ifdef in gmtl/defines.h

Is there a reliable symbol that the HP-UX C++ compiler (or GCC on HP-UX) 
defines that could be used to test for building on HP-UX?  Something 
like __hpux__?

> Also I get warnings about "mData" not being visible in Vec.h and Point.h 
> (probably others to, but I'm not using them yet)
> Changing the line to this->mData fixes this.

Ironically, I just fixed that yesterday to fix problems building GMTL 
with the experimental GCC 3.4 code base.

 -Patrick


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