[gdal-dev] Unable to compile Gdal under Cygwin

[Even Rouault]

Le samedi 10 octobre 2015 16:31:50, Dr Rainer Woitok a écrit :
> Even,
> 
> On Friday, 2015-10-09 19:10:53 +0200, you wrote:
> > ...
> > It seems the error is linked to the Python GNM module when GDAL is not
> > configured --with-gnm.
> 
> Ok, I thought, if the missing "--with-gnm" option spoils my compilation,
> I could as well add it.  And lo and behold! the compilation succeeded.

I should have suggested the workaround, sorry.

I've created https://trac.osgeo.org/gdal/ticket/6144 to track the issue.

> 
> But what,  apart from a successful compilation,  does this option really
> buy me?  The command "configure --help" only tells me
> 
>    --with-gnm            Build GNM into shared library
> 
> which doesn't really convey any information.

See https://trac.osgeo.org/gdal/wiki/rfc48_geographical_networks_support

> 
> Sincerely,
>   Rainer
> 
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