Move kde-config to kde4support.

[Alex Merry]

On 21/02/13 11:24, David Faure wrote:
> For others on the list: I agree that a pure-Qt tool will be useful too, but it
> won't give us "--prefix, the prefix where KF5 was installed", for instance. And
> kf5-config is useful for compatibility (easier porting from scripts that use
> kde4-config). So let's have both (and at that point, we can deprecate the parts
> of kf5-config which are superseded by the pure-Qt tool).
>

Is the intention to require all KF5 libraries to be installed to the 
same location?  If not, exactly what will "kf5-config --prefix" return?

Incidentally, if we install pkg-config files, "pkg-config 
--variable=prefix k18n" or similar should provide this...

Alex