From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hartmut Goebel Subject: Re: Status update on reproducible builds in Guix Date: Tue, 7 Nov 2017 11:12:55 +0100 Message-ID: <0f55d972-124b-3a36-e9c2-e943b6b5755a@crazy-compilers.com> References: <87bmknzjx1.fsf@gnu.org> <87y3nqwmb7.fsf@gnu.org> <87efpcsp3m.fsf@gnu.org> <87ineneql0.fsf@gnu.org> <88b0ebb2-3bed-adbd-7348-51940f1607b9@crazy-compilers.com> <807414F1-6A4B-46ED-9822-ADF2142B3DDB@exultant.us> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Return-path: Received: from eggs.gnu.org ([2001:4830:134:3::10]:52782) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eC0vu-0001D7-1g for guix-devel@gnu.org; Tue, 07 Nov 2017 05:16:43 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eC0vn-0008RW-SJ for guix-devel@gnu.org; Tue, 07 Nov 2017 05:16:37 -0500 Received: from mail-out.m-online.net ([212.18.0.10]:33547) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1eC0vn-0008Ql-LQ for guix-devel@gnu.org; Tue, 07 Nov 2017 05:16:31 -0500 In-Reply-To: <807414F1-6A4B-46ED-9822-ADF2142B3DDB@exultant.us> Content-Language: en-US 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" To: Eric Myhre , =?UTF-8?Q?G=c3=a1bor_Boskovits?= Cc: Guix-devel Am 07.11.2017 um 10:55 schrieb Eric Myhre: > iirc there is even an env var you can set -- PYTHONDONTWRITEBYTECODE=anyvalue -- which will prevent these .pyc files from ever being generated. > > There are no ill effects to this I have ever noticed in several years of having it set in my bashrc. This env-var disables byt-code caching (.pyc files), thus every module needs to be recompiled every time is is used. -- Regards Hartmut Goebel | Hartmut Goebel | h.goebel@crazy-compilers.com | | www.crazy-compilers.com | compilers which you thought are impossible |