[CMake] path levels in TGZ cpack generator

[Tino Keitel]

On Sat, 2013-11-23 at 09:58 +0100, Magnus Therning wrote:

> I may be missing something, but from the view of the unpacker of the
> TGZ-ball the two are equivalent, right?  So why do you prefer the
> './x/...' over 'x/...'?
> 
> /M

Hi,

for a pure unpack operation, is the same. My requirement arises out of
consistency with the existing infrastructure. The current cmake solution
produces a different directory layout. Operations like tar
--strip-components 1 -x will behave differently.

Regards,
Tino