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Re: GHC 7.4.2



Joachim Breitner wrote:

> Hi Erik,
> 
> Am Montag, den 11.06.2012, 18:08 +1000 schrieb Erik de Castro Lopo:
> > > Joachim Breitner wrote:
> > > 
> > > > Hi,
> > > > 
> > > > JFTY, GHC 7.4.2 is out, but we should at least wait until after the
> > > > transition before we consider putting it in unstable. Uploads to
> > > > experimental are fine, if anyone wants to try it out. I guess some arm
> > > > patches can be dropped now. And we should get GHCi support on arm!
> > > 
> > > I'm messing with it now to see if it fixes the PowerPC/cryptocipher
> > > issue. Working this problem here:
> > > 
> > >     http://hackage.haskell.org/trac/ghc/ticket/6156
> > 
> > I have now confirmed that the cryptocipher on PowerPC issue is fixed
> > with ghc 7.4.2.
> > 
> > In the processing of updating the ghc package info targeting experimental.
> 
> could you identify the change that fixes this? We might have to backport
> it to avoid rebuilding everything.

Well it wasn't the change that I thought it would be (a bug I fixed). I've
had a look at the commit log and its not obvious which commit fixed it. 
I'm also not sure if git-bisect can help because every time I've tried to
use git-bisect on the ghc tree its failed completely because of
synchronisation issues with all the sub-trees.

Also Joey Hess says that 7.4.2 fixes an important runtime bug for git-annex.

Erik
-- 
----------------------------------------------------------------------
Erik de Castro Lopo
http://www.mega-nerd.com/


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