+++ Olly Betts [2014-08-16 15:04 +1200]:
> Source: therion
> Version: 5.3.15-1
> Severity: important
> 
> Therion has a bundled copy of proj4 (in extern/proj4/) which is used in
> build.  It should really be build-depend on libproj-dev instead.
> 
> This is also the case for the packages in stable and testing, so it has
> probably been this way forever.
> 
> I've not yet checked in extern/proj4/ is patched in any way.

I was confused in my last file. In fact there is a load of matching code. 
Debian libroj is API 480 vs therion API 470. That adds a "projCtx" argument to 
'pj_apply_gridshift'. 
PLus new functions:
pj_clear_initcache
pj_get_spheroid_defn
pj_init_ctx
pj_init_plus_ctx

plus some log and more ctx-related functions.

4.70 is 2009, 4.80 is 2010

Therion only uses the 
pj_init_plus
pj_free
pj_transform
functions, which haven't changed
so there is a reasonable chance that the library can just be used as-is.

I'd need to download a 4.7 proj to see if therion has patched it.

Wookey
-- 
Principal hats:  Linaro, Debian, Wookware, ARM
http://wookware.org/


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