From mboxrd@z Thu Jan 1 00:00:00 1970 From: ludo@gnu.org (Ludovic =?utf-8?Q?Court=C3=A8s?=) Subject: Re: Qt Date: Tue, 08 Oct 2013 23:05:04 +0200 Message-ID: <87mwmjxym7.fsf@gnu.org> References: <20131008190520.GA31264@debian> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Return-path: Received: from eggs.gnu.org ([2001:4830:134:3::10]:56603) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VTeXl-0008CE-Lo for guix-devel@gnu.org; Tue, 08 Oct 2013 17:10:19 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1VTeXf-0003cg-Hw for guix-devel@gnu.org; Tue, 08 Oct 2013 17:10:13 -0400 Received: from hera.aquilenet.fr ([141.255.128.1]:60376) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VTeXf-0003c9-C9 for guix-devel@gnu.org; Tue, 08 Oct 2013 17:10:07 -0400 In-Reply-To: <20131008190520.GA31264@debian> (Andreas Enge's message of "Tue, 8 Oct 2013 21:05:20 +0200") List-Id: "Development of GNU Guix and the GNU System distribution." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-devel-bounces+gcggd-guix-devel=m.gmane.org@gnu.org Sender: guix-devel-bounces+gcggd-guix-devel=m.gmane.org@gnu.org To: Andreas Enge Cc: guix-devel@gnu.org Andreas Enge skribis: > I just pushed a patch for Qt 5.1.1. Good, congratulations! > It builds on my machine, but as there is no application using it so > far, it may or may not work. Also, the build uses > sse/sse2/... instructions according to what is available on the > processor; we might wish to disable all or at least the most advanced > of them in the long run. Yes, as for GMP and FFTW. Otherwise, when using substitutes from Hydra, one could end up with binaries that raise SIGILL on their machine. > For the time being, I would leave them in, and once we have a qt > application, check whether it works on different processors. If it=E2=80=99s a matter of adding the right configure flag, I=E2=80=99d do= it before it bites. > A next step would be to add qt 4.8.5, as I think this version is still > used more widely so far. OK. Thanks for daring to dive into that! Ludo=E2=80=99.