From kenn at kenn.frap.net  Fri Jul  6 12:04:15 2007
From: kenn at kenn.frap.net (Kenn Knowles)
Date: Fri Jul  6 11:57:44 2007
Subject: [Hat] Re: [Haskell-cafe] update on SoC projects?
In-Reply-To: <01d001c7bfe2$a0b81080$08338351@cr3lt>
References: <20070627034248.GA1045@localhost.gateway.2wire.net>
	<20070627153027.14bf8787.Malcolm.Wallace@cs.york.ac.uk>
	<01d001c7bfe2$a0b81080$08338351@cr3lt>
Message-ID: <20070706160415.GA16001@tallman.gateway.2wire.net>

On Fri, Jul 06, 2007 at 04:30:36PM +0100, Claus Reinke wrote:
> there still seem to be only three entries for status reports (of 9 projects)
> on that page. have the other projects been abandoned?
 
The updating of Hat hasn't been abandoned, and I just added an update.  Sorry
about the delay; I've been too busy for mailing lists and blogging!

Anyone particularly interested in this project is invited to chat (I'm kenn in
#haskell on chat.freenode.net) or email me about examples or issues.

:-)

- Kenn
From ivan.tarasov at gmail.com  Mon Jul 16 15:00:17 2007
From: ivan.tarasov at gmail.com (Ivan Tarasov)
Date: Mon Jul 16 14:57:14 2007
Subject: [Hat] no "-package" option for hat-trans?
Message-ID: <e499a45b0707161200j3ccbbbd5j45a0aa3e2340ae17@mail.gmail.com>

Hi,

I'm trying to hat-transform my program, but I feel that I'm stuck. The
problem is that my program uses external package (namely NumericPrelude)
which I compiled and installed myself (it is visible through ghc-pkg), but I
can't find a way to explain it to hat-trans.

More precisely, I have the following imports in one of the files:
----
{-# OPTIONS -fno-implicit-prelude #-}

import MyPrelude
----

MyPrelude is exported from the NumericPrelude package. However hat-trans
tries to find the MyPrelude.hx. I read the hat-trans man page and found that
there is "-package" option, however it doesn't work. I started to read the
Hat-Trans sources and found that there is actually no such option in
Hat-Trans! So, this seems to be a man page problem, but solving it by
changing man file obviously wouldn't help my source transformation :-)

I tried using hmake -hat, but it didn't help either.

I'm using GHC 6.6.1 (6.6.12), hat 2.5 (2.5+rerolled-3), hmake 3.12 (3.12-1),
all from the Debian repository.

Is there some solution I'm missing, or the documentation page I ought to
read?

Ivan
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From Malcolm.Wallace at cs.york.ac.uk  Tue Jul 17 05:57:02 2007
From: Malcolm.Wallace at cs.york.ac.uk (Malcolm Wallace)
Date: Tue Jul 17 05:52:01 2007
Subject: [Hat] no "-package" option for hat-trans?
In-Reply-To: <e499a45b0707161200j3ccbbbd5j45a0aa3e2340ae17@mail.gmail.com>
References: <e499a45b0707161200j3ccbbbd5j45a0aa3e2340ae17@mail.gmail.com>
Message-ID: <20070717105702.0c809566.Malcolm.Wallace@cs.york.ac.uk>

"Ivan Tarasov" <ivan.tarasov@gmail.com> wrote:

> I'm trying to hat-transform my program, but I feel that I'm stuck. The
> problem is that my program uses external package (namely
> NumericPrelude) which I compiled and installed myself (it is visible
> through ghc-pkg), but I can't find a way to explain it to hat-trans.

You are right.  hat-trans does not understand packages yet.  Hopefully,
this is something that will be fixed by this year's Summer of Code
project to get Hat working nicely with library packages.

Regards,
    Malcolm