Proposal to change kdelibs/cmake/modules/FindGettext.cmake

[Alexander Neundorf]

On Thursday 20 May 2010, you wrote:
> Hi guys,
>
> we - the KMyMoney team - ran into a problem with the current switch to
> cmake 2.6.4 and the tarballs generated by the createtarball script.
>
> The problem is, that of cmake 2.6.4 no duplicate targets are allowed w/o
> turning off policy CMP0002. Turning off the policy could serve a
> work-around on a per project basis, but a cleaner solution would be to fix
> FindGettext.cmake.

In FindKDE4Internal.cmake CMP0002 is set to OLD.
Somehow you seem to be setting it to NEW or WARN again.
Do you maybe have a cmake_minimum_required(VERSION ... ) somewhere after 
find_package(KDE4) ?

> The proposed solution is to add an underscore and the language code for the
> generation of the 'pofiles' target, so that it becomes e.g. 'pofiles_de'
> for German and 'pofiles_fr' for French.

Sounds good, will check the details...

> Would that modification break anything that I am not aware of? I tested it
> in our project and it does not break anything for us. Please confirm and I
> will add it to SVN trunk myself.

Alex