[gl2ps] Could not compile on Windows (NMake)

[Christophe Geuzaine]

Hi Fabien - Indeed; I've just removed the use of M_PI in svn.
Thanks,
Christophe

On 24 Oct 2012, at 22:49, Fabien Chaix <fabien.chaix at gmail.com> wrote:

> Hi dear gl2ps maintainer,
> 
> I just downloaded the archive from your website (gl2ps-1.3.7 sources),
> and compiled that for Windows seven, no zlib and no png.
> 
> Using "Nmake Makefiles" generator, I ran into an error about constant
> "M_PI" on:
> ~\gl2ps-1.3.7-source\gl2ps.c(3416) : error C2065: 'M_PI'  not defined
> 
> My guess is that the Pi constant was defined either on Zlib or PNG, and
> you used nicely that constant in the usual - full dependencies-  case. 
> Well, a dirty replacing of M_PI by 3.1418F  gave me compilation OK.
> 
> Maybe, you want to redefine a M_PI-like constant in gl2ps for supporting
> this configuration as well?
> 
> Kind regards,
> 
> Fabien
> 
> 
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-- 
Prof. Christophe Geuzaine
University of Liege, Electrical Engineering and Computer Science 
http://www.montefiore.ulg.ac.be/~geuzaine