From owner-freebsd-ports@FreeBSD.ORG  Wed May 21 22:51:02 2014
Return-Path: <owner-freebsd-ports@FreeBSD.ORG>
Delivered-To: freebsd-ports@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115])
 (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits))
 (No client certificate requested)
 by hub.freebsd.org (Postfix) with ESMTPS id AE2A0E61
 for <freebsd-ports@freebsd.org>; Wed, 21 May 2014 22:51:02 +0000 (UTC)
Received: from mail-oa0-x231.google.com (mail-oa0-x231.google.com
 [IPv6:2607:f8b0:4003:c02::231])
 (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits))
 (Client CN "smtp.gmail.com",
 Issuer "Google Internet Authority G2" (verified OK))
 by mx1.freebsd.org (Postfix) with ESMTPS id 76FEE29BF
 for <freebsd-ports@freebsd.org>; Wed, 21 May 2014 22:51:02 +0000 (UTC)
Received: by mail-oa0-f49.google.com with SMTP id eb12so3064361oac.36
 for <freebsd-ports@freebsd.org>; Wed, 21 May 2014 15:51:01 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113;
 h=mime-version:sender:in-reply-to:references:date:message-id:subject
 :from:to:cc:content-type;
 bh=zJ6jhwuvuA4oZ7o7tyvQmZ/bHC/t4G87oJ13eyYw7YA=;
 b=Gr7bBY/cBAsTbfmEpLwCQAyqgUoJchJ+ojydYkYB5q+cu/rROI47ezlJIz9BYC2d8A
 tfIhQrRPvZ9lLIp6aDeQE/dXVuOd9xX25NgEKCpBYGLBR/IP3jDHMyYkLgN58/i1fzS6
 Y4J8GiT28A6tfhNlncKKA2qLPGlBwuzq5Ixd144yo7PwzFTqMjR0XQ5ui4NsjwsvRG/u
 vVW+KH9pPxPLm/z+N0dbPnBjRBdrK71FAlWqmtKeLC+Nn1Mw7roXrAzPz4VOiUQ9Goyi
 gMDhiJBWDXdbc/uXIvgGUmRFqJVezKxddI4tnout2yHss1WhY3NrThfMQ1pI19Ugy0JA
 d7gA==
MIME-Version: 1.0
X-Received: by 10.182.225.163 with SMTP id rl3mr14650462obc.79.1400712661831; 
 Wed, 21 May 2014 15:51:01 -0700 (PDT)
Sender: pali.gabor@gmail.com
Received: by 10.182.116.42 with HTTP; Wed, 21 May 2014 15:51:01 -0700 (PDT)
In-Reply-To: <CABXB=RSFNL_6NhkJV3ge-V6V+uNbz2Ki3hvqEWfEiP++sKqT3w@mail.gmail.com>
References: <CABXB=RQ3hA4VfYOVSVz9vVPuRKNHOt4dsQbNDywYY+azEQP_qg@mail.gmail.com>
 <537C42B8.6050705@infracaninophile.co.uk>
 <CABXB=RSFNL_6NhkJV3ge-V6V+uNbz2Ki3hvqEWfEiP++sKqT3w@mail.gmail.com>
Date: Thu, 22 May 2014 00:51:01 +0200
X-Google-Sender-Auth: XxRqf9GmL3v2IfKn3cfeszjzW98
Message-ID: <CAHnG2CwzO+-Lt2juKetmy4oGZWME6m+f5+iUmM-sNeZ0iS1jMg@mail.gmail.com>
Subject: Re: Poudriere & Haskell ports "Options changed, deleting" every time
From: Gabor Pali <pgj@FreeBSD.org>
To: J David <j.david.lists@gmail.com>
Content-Type: text/plain; charset=UTF-8
Cc: "Ports @ FreeBSD" <freebsd-ports@freebsd.org>
X-BeenThere: freebsd-ports@freebsd.org
X-Mailman-Version: 2.1.18
Precedence: list
List-Id: Porting software to FreeBSD <freebsd-ports.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/freebsd-ports>,
 <mailto:freebsd-ports-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-ports/>
List-Post: <mailto:freebsd-ports@freebsd.org>
List-Help: <mailto:freebsd-ports-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-ports>,
 <mailto:freebsd-ports-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Wed, 21 May 2014 22:51:02 -0000

2014-05-21 17:24 GMT+02:00 J David <j.david.lists@gmail.com>:
> Probably there is some
> widget in the lang/ghc package that's needed to build the
> documentation.

Yes, there is.  That is called Haddock, the documentation tool similar
to Javadoc and Doxygen.  Since it parses the same source code as the
compiler itself, and the compiler tends to change quickly, they both
come in the same package.  Disabling the documentation disables the
haddock tool, so the dependent Haskell Cabal packages cannot generate
their documentation.