From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp10.migadu.com ([2001:41d0:2:bcc0::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms5.migadu.com with LMTPS id Q2wSGogL/2M1/QAAbAwnHQ (envelope-from ) for ; Wed, 01 Mar 2023 09:23:36 +0100 Received: from aspmx1.migadu.com ([2001:41d0:2:bcc0::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp10.migadu.com with LMTPS id EBfAGIgL/2MvWgAAG6o9tA (envelope-from ) for ; Wed, 01 Mar 2023 09:23:36 +0100 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id 54AEC3F2C0 for ; Wed, 1 Mar 2023 09:23:35 +0100 (CET) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pXHjt-0000hW-QB; Wed, 01 Mar 2023 03:23:06 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pXHjp-0000hD-Mg for help-guix@gnu.org; Wed, 01 Mar 2023 03:23:02 -0500 Received: from sv-2s11.infcs.de ([194.95.66.48] helo=ux-2s-mailproxy.inf.h-brs.de) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pXHjm-0004Nl-Jv for help-guix@gnu.org; Wed, 01 Mar 2023 03:23:01 -0500 Received: from gyps.h-brs.de (i5C751524.versanet.de [92.117.21.36]) (authenticated bits=0) by ux-2s-mailproxy.inf.h-brs.de (8.15.2/8.15.2/Debian-8ska0) with ESMTPSA id 3218MoEH027705 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 1 Mar 2023 09:22:50 +0100 References: <87r0uaf2n7.fsf@h-brs.de> User-agent: mu4e 1.8.11; emacs 28.2 From: Alexander Asteroth To: Andreas Enge Cc: help-guix@gnu.org Subject: Re: How to handle concurrent QT versions Date: Wed, 01 Mar 2023 09:14:27 +0100 In-reply-to: Message-ID: <87ilfkg9t1.fsf@h-brs.de> MIME-Version: 1.0 Content-Type: text/plain X-Auth: by SMTP AUTH @ ux-2s11 X-MIMEDefang-Info-ge: Gescannt in Inf@FH-BRS, Regeln s. MiniFAQ E-Mail/Mailscanner X-Scanned-By: MIMEDefang @ FB02 @ H-BRS Received-SPF: pass client-ip=194.95.66.48; envelope-from=alexander.asteroth@h-brs.de; helo=ux-2s-mailproxy.inf.h-brs.de X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: help-guix@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-guix-bounces+larch=yhetil.org@gnu.org Sender: help-guix-bounces+larch=yhetil.org@gnu.org X-Migadu-Country: US X-Migadu-Flow: FLOW_IN ARC-Seal: i=1; s=key1; d=yhetil.org; t=1677659015; a=rsa-sha256; cv=none; b=RpUYjKHfUAxht80ihY3JHbGr0ispRwOEUaeq21CSLsYpbJLHzZWSv3J/vEPe0nHzK/6Ni1 CAynpUgAbGoeLTlA69mUtG0o3K5NPioeuz2kCfx9Vqi/khWAgOxJbxPh+eTQ+ybroEwN5p ExpvtEowdS21LUvhJJy5zfwc0oUKW8pp3V4u3WJOqfur2hnD7aw32om8sahWJvKqQ3O8bX Iq2MhYoKCZSPBMJQfwwYpE5CPIhAG5I7TfPjWmIDBnzhn16p2wIAlGwZRbQvI3OsLOREDH eUn8H1U2hP3/rGOE5x0xbms8fAu7lDBqwJwAYQIBzowPWoWRy5tSmPLWQr1vZA== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=none; spf=pass (aspmx1.migadu.com: domain of "help-guix-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="help-guix-bounces+larch=yhetil.org@gnu.org"; dmarc=fail reason="SPF not aligned (relaxed), No valid DKIM" header.from=h-brs.de (policy=none) ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1677659015; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:in-reply-to:in-reply-to: references:references:list-id:list-help:list-unsubscribe: list-subscribe:list-post; bh=iCnhGvzWTmY0ZoXHw298aw7b0IKqQHRZpajVogz7m8E=; b=D4/3UzOPCJhi7YCSTiqzIWyswkM1o9gr9m4ZY8gx2Sbz6VG211OsdT5XuArqmJRRKd18FX 7A/PHZxF1SRyYwJjSahma2Cttw4YJ4brnafpw2v40YOzgKE+sKCIJ370a8EQZoGNJMBrqn v91NOxLdiXejyJ5kkdLMSDkgb5CP2f7P9IPT3X2OJTHOn+kL3MHVPuZdSOIjelG9o2OkQ7 tVYrejLF73zMkhDW1x8e0WlVI6F7+vOSKxl6WHB/btkWvlRTGPdzpkjXztZiimJSJW37+i vV8C7dhKlMszdc5aHIIxWi+r6twrIdbAY4KlDLTOeA6OKl81sX8lGn2mfrwW3Q== X-Migadu-Scanner: scn1.migadu.com X-Migadu-Spam-Score: -1.39 X-Spam-Score: -1.39 X-Migadu-Queue-Id: 54AEC3F2C0 Authentication-Results: aspmx1.migadu.com; dkim=none; spf=pass (aspmx1.migadu.com: domain of "help-guix-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="help-guix-bounces+larch=yhetil.org@gnu.org"; dmarc=fail reason="SPF not aligned (relaxed), No valid DKIM" header.from=h-brs.de (policy=none) X-TUID: mZRryf6ovQ8b Dear Andreas, thanks for the reply. If I get you correctly the point you make: > [...] unless you also install the Qt libraries into your profile. is probably the cause of my problem. I did not build the softwares as guix packages but simply made them compile (after some manual changes to the code) in my current environment. If I now run a `guix package -u` the libraries (from qtbase) get upgraded from 5.15.5 to 6.3.1 and the program fails to run. I guess I either need to make them into guix packages or let them run in the old guix environment they were build in, right? Bests, Alex On Tue, Feb 28 2023, 17:53:11, Andreas Enge wrote: > Hello, > > Am Tue, Feb 28, 2023 at 12:25:13PM +0100 schrieb Alexander Asteroth: >> since two month I didn't update my guix system now since I have a few >> self compiled softwares that depend on QT@5.15 (qtbase, etc.) which I >> need every day. Now version 6 of QT replaces 5 everywhere and whithout >> updating to 6 I cannot update a lot of other packages. > > I would expect it to work out of the box. From what I see, the Qt5 > libraries are called libQt5xxx.so. Supposedly the Qt6 libraries are > called differently (libQt6xxx.so?), so you should be able to install > both of them into the same profile. > > Independently, software from Guix built with one or the other can be > installed at the same time: They will just point to different libraries > in the store, unless you also install the Qt libraries into your profile. > > Andreas