[GRASS5] Re: r.flow: strange compile error M_PI

[Markus Neteler]

On Thu, Jul 14, 2005 at 01:46:35AM +0100, Glynn Clements wrote:
> 
> Markus Neteler wrote:
> 
> > I have tried to clean up the [M_]PI mess a bit,
> > hope I got it right. It is now defined in include/gis.h.
> > 
> > Untouched (not sure how to solved this - precision):
> > ./lib/vector/rtree/gammavol.c
> > ./lib/vector/rtree/rect.c
> > ./lib/vector/rtree/sphvol.c
> > 
> > ./lib/cdhc/as241.c
> > ./lib/cdhc/cdh.f
> > ./lib/cdhc/dagstndn.c
> > 
> > Unclear:
> > ./vector/v.label/main.c
> > which came with 3.1415926535897932384626433832795029L definition (changed to M_PI now).
> 
> Change all of them (except cdh.f) to use the definition from gis.h.
> 
> I'm quite certain that none of the ones which are using a
> lower-precision definition really need it to have that exact value.
> 
> And v.label definitely doesn't need a "long double" definition.

OK, all done.

Markus