[GRASS-dev] get interface description for python modules on Windows

[Vaclav Petras]

Thanks, your analyses seems very deep. It would be incredibly useful if
somebody would solve this issue since it might fix also compilation on some
Macs (#1819), for Ubuntu PPA and some other less usual configurations.

Vaclav

https://trac.osgeo.org/grass/ticket/1819


On Tue, Mar 25, 2014 at 2:54 PM, Martin Landa <landa.martin at gmail.com>wrote:

> Hi,
>
> I am trying to fix `build_modules_xml.py` to produces description also
> for Python modules. The problem is the failure in grass.script's
> get_interface_description() [1] caused by two issues. When running the
> script from Makefile [2], the PATHEXT variable can miss '.py'
> extension (for running session it's set up by grass.py [3]. I have
> fixed this issue in r59338.
>
> The _remaining_ issue is related to Makefiles. Strangely the rule [4]
> produces _doubled_ PATH, on Windows it's cased by LD_LIBRARY_PATH
> which overwrites manually defined PATH:
>
>
> GISRC=/c/osgeo4w/usr/src/grass_trunk/dist.i686-pc-mingw32/demolocation/.grassrc70
> GISBASE=c:/osgeo4w/usr/src/grass_trunk/dist.i686-pc-mingw32
> -->
> PATH="/c/osgeo4w/usr/src/grass_trunk/dist.i686-pc-mingw32/bin:/c/osgeo4w/usr/src/grass_trunk/dist.i686-pc-mingw32/bin:/c/osgeo4w/usr/src/grass_trunk/dist.i686-pc-mingw32/scripts:
> $PATH"
>
> PYTHONPATH="c:/osgeo4w/usr/src/grass_trunk/dist.i686-pc-mingw32/etc/python;c:/osgeo4w/usr/src/grass_trunk/dist.i686-pc-mingw32/etc/python;$PYTHONPATH"
> -->
> PATH="/c/osgeo4w/usr/src/grass_trunk/dist.i686-pc-mingw32/bin:/c/osgeo4w/usr/src/grass_trunk/dist.i686-pc-mingw32/scripts:/c/osgeo4w/usr/src/grass_trunk/dist.i686
>
> -pc-mingw32/lib:/c/osgeo4w/usr/src/grass_trunk/dist.i686-pc-mingw32/lib:.:/usr/local/bin:/mingw/bin:/bin:/osgeo4w/bin:/c/Windows/system32:/c/Windows:/c/Windows/
> WBem:/usr/bin:/osgeo4w/apps/Python27/Scripts"
> LC_ALL=C python tools/build_modules_xml.py >
> /c/osgeo4w/usr/src/grass_trunk/dist.i686-pc-mingw32/etc/gui/wxpython/
>
> The result is that `$GISBASE/scripts` is not in the path and
> get_interface() fails. Does anybody have an idea how to correctly fix
> `run_grass` rule. If I add `$GISBASE/scripts` to LD_LIBRARY_PATH
> manually, it starts to work.
>
> Thanks for any idea in advance, Martin
>
> [1]
> http://trac.osgeo.org/grass/browser/grass/trunk/lib/python/script/task.py#L455
> [2]
> http://trac.osgeo.org/grass/browser/grass/trunk/gui/wxpython/Makefile#L53
> [3] http://trac.osgeo.org/grass/browser/grass/trunk/lib/init/grass.py#L418
> [4]
> http://trac.osgeo.org/grass/browser/grass/trunk/include/Make/Rules.make#L33
>
> --
> Martin Landa * http://geo.fsv.cvut.cz/gwiki/Landa
> _______________________________________________
> grass-dev mailing list
> grass-dev at lists.osgeo.org
> http://lists.osgeo.org/mailman/listinfo/grass-dev
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/grass-dev/attachments/20140326/6fa09f81/attachment-0001.html>