Am Montag, den 30.03.2009, 18:05 +0200 schrieb Peter Alfredsen:
> On Mon, 30 Mar 2009 15:40:14 +0100
> Ciaran McCreesh <ciaran.mccreesh@...> wrote:
> 
> > No, an EAPI bump is necessary. Older (post-EAPI) Portage versions do
> > something different, so any ebuild relying upon particular behaviour
> > is already broken.
> 
> For an example of this, see http://bugs.gentoo.org/264308
> 

I currently fail to see how mtime preservation is related to this
since .py[co] files are generated in pkg_postinst() and therefore not
installed by the PM.