From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tobias Geerinckx-Rice Subject: Re: many similar builds Date: Tue, 09 Oct 2018 21:22:02 +0200 Message-ID: <87o9c3exid.fsf@tobias.gr> References: <20181009203428.28b100a2@jasniac.instanton> <878t379bti.fsf@ambrevar.xyz> Mime-Version: 1.0 Content-Type: text/plain; format=flowed Return-path: Received: from eggs.gnu.org ([2001:4830:134:3::10]:58060) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1g9xge-0008G2-3q for help-guix@gnu.org; Tue, 09 Oct 2018 15:28:56 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1g9xgd-0002TD-FB for help-guix@gnu.org; Tue, 09 Oct 2018 15:28:56 -0400 Received: from tobias.gr ([2001:470:7405::1]:54694) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1g9xgd-0002S8-1u for help-guix@gnu.org; Tue, 09 Oct 2018 15:28:55 -0400 In-reply-to: <878t379bti.fsf@ambrevar.xyz> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-guix-bounces+gcggh-help-guix=m.gmane.org@gnu.org Sender: "Help-Guix" To: Pierre Neidhardt Cc: help-guix Marco, Pierre Neidhardt wrote: > The hash is computed over everything: the package itself but > also all its dependencies. Pierre's right, but note that 'the package itself' here means the package 'expression' (minus mere metadata like home-page ond descriptions), not the output produced by building it. Reproducibility is important but cannot affect the hash. Kind regards, T G-R