* Diego 'Flameeyes' Pettenò <[EMAIL PROTECTED]> schrieb:

Hi,

> Right now the aac useflag enable support for MP4v2 tags writing through 
> libmp4v2; the problem is that the library is licensed under MPL, while Amarok 
> is licensed under GPL, and they are likely not compatible one to the other, 
> which means it's impossible to redistribute binaries built this way.

I'm not an license expert, but *IMHO* this only is an issue on static
linking, not w/ dynamic linking. My argumentation would go like this:

* The only possible conflict is that MPL'ed binaries are not allowed 
  to link into GPL'ed ones. 
* What we call dynamic linking is actually loading some binary into 
  an process and using its code/data - files are not touched
* We do not actually link against an certain library, but instead
  against some *interface* (ie. defined by some .h file) - this
  is independent from an specific binary.
* On an binary distribution, the two packages only sit somewhere in
  our filesystem (as well as an installed system) and aren't linked
  together in any way. 
  
=> There's no impact on an binary distro (which would not be on 
   the running system). 
   
To prohibit such an binary distro you could try two ways:

a) prohibit MPL'ed and GPL'ed files together on the same media 
   or computer. Totally stupid idea, IMHO.
b) claim exclusive rights on an interface specification.  
   -> not copyright, but patent issue
   -> at least in EU, such patents are illegal (although they exists)


Just my 0.02 EUR ...

cu
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