Re: [gentoo-dev] perl eclass review - EAPI=3 + new helper eclass

2010-04-16 Thread Steev Klimaszewski
On Fri, Apr 16, 2010 at 3:28 PM, Ciaran McCreesh wrote: > On Fri, 16 Apr 2010 16:23:48 -0400 > James Cloos wrote: >> OK.  Let me rephrase.  Portage does not need to validate local >> changes. > > Sure it does. If it doesn't, and your local changes affect metadata, > horrible things happen. Why n

Re: [gentoo-dev] perl eclass review - EAPI=3 + new helper eclass

2010-04-16 Thread Ciaran McCreesh
On Fri, 16 Apr 2010 16:23:48 -0400 James Cloos wrote: > OK. Let me rephrase. Portage does not need to validate local > changes. Sure it does. If it doesn't, and your local changes affect metadata, horrible things happen. > If a user uses a local eclass to override one in portage or in some > r

Re: [gentoo-dev] perl eclass review - EAPI=3 + new helper eclass

2010-04-16 Thread James Cloos
> "ZM" == Zac Medico writes: >> Portage does not need to validate eclass changes. ZM> Then how do you propose that it handles metadata changes that are ZM> attributed to eclass changes? For example, see the issue they had ZM> with vmware.eclass changes in this bug: ZM> http://bugs.gentoo.

Re: [gentoo-dev] perl eclass review - EAPI=3 + new helper eclass

2010-04-16 Thread James Cloos
> "ZM" == Zac Medico writes: ZM> It's called eclass-overrides and it's been mentioned earlier in the thread. But that is useless unless you ignore the metadata cache. And ignoring the metadata cache makes portage unusably slow. It needs to work exacly as I described it. And lets not forge