[GRASS5] Just a guess on "G_window_overlap"

[Antonello Andrea]

Probably no one uses "G_window_overlap" anymore, since the new vector system 
is out, but just to know:

As Darrell McCauley in 1994 said:
"Specifically, at a first glance it looks like the functions G_window_overlap
and G_window_percentage_overlap are defined in src/libes/gis/wind_overlap.c
but are not declared extern anywhere -- a bunch of vector routines
that call them can't find them.  Should they be declared in gisdefs.h?"

The file seems to be in the libgis.a, the Gmakefile has the file queued for 
compilation, but when needed, the result is a:
ld: Undefined symbol    G_window_overlap 

Funny, if you directly include the file wind_overlap.c in the compilation of 
the shared lib, it works. So I'm fine now, i'm curious to understand what 
happened with that thing.

If anyone has a hint...
Cheers
Andrea


-- 
____________________________________________________________________________

University of Trento
Department of Civil and Environmental Engineering
Via Mesiano, 77 - Trento (ITALY)

Andrea Antonello
tel:  +393288497722
fax:  +390461882672
____________________________________________________________________________