[38815] trunk/dports/science/geos

[Landon Fuller]

On Jul 31, 2008, at 9:38 PM, Adam Mercer wrote:

> On Thu, Jul 31, 2008 at 11:23 PM, Landon Fuller  
> <landonf at macports.org> wrote:
>>
>> On Jul 31, 2008, at 9:05 PM, Adam Mercer wrote:
>>
>>> On Thu, Jul 31, 2008 at 7:07 PM,  <landonf at macports.org> wrote:
>>>
>>>> 3.0 's C-API is both API and binary compatible with the 2.x  
>>>> release, and
>>>> I
>>>> tested building / running PostGIS.
>>>
>>> No it is not, py25-matplotlib-basemap is now broken, it does not  
>>> build
>>> against 3.0.x!
>>
>>
>> I went off the developer's statements on compatibility, but,  
>> unfortunately:
>>
>> http://www.mail-archive.com/matplotlib-users@lists.sourceforge.net/msg05301.html
>>
>> So it sounds like we either need to fix the issues, or keep around  
>> GEOS 2.x
>> *and* GEOS 3.x, and that's going to be a bloody mess.
>>
>> I see you rolled back the port. It looks like ticket #13699 has  
>> been sitting
>> since March -- can I just create a GEOS 2.x port and py25- 
>> matplotlib-basemap
>> can depend on that?
>
> I've been trying since March to get basemap working with 3.0.x, it can
> build but doesn't work properly. The basemap developer has also been
> trying and can't get anywhere. So at the moment, the only solution is
> to have a separate geos3 port. As you want to add ports that require
> geos3 we'll have to go that way.

OK, I implemented the fixes for issue #13699:
	geos2 committed in r38824.
	py25-matplotlib-basemap updated in r38825.
	py-matplotlib-basemap updated in r38826.
	geos updated to 3.0.0 in r38827.
	matplotlib-basemap port revisions bumped in r38828 to ensure that the  
ports are linked to geos2.

I verified that the basemap ports were correctly linked, and ran  
example/test.py to sanity-check the output. I've got time to spend on  
this, so please let me know if anything is incorrect and I'll get it  
working.

-landonf
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