From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp1.migadu.com ([2001:41d0:1008:1e59::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms8.migadu.com with LMTPS id MK/uMU7ojmV7TgAAkFu2QA (envelope-from ) for ; Fri, 29 Dec 2023 16:39:58 +0100 Received: from aspmx1.migadu.com ([2001:41d0:303:e224::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp1.migadu.com with LMTPS id SHuLLk7ojmW0lQAA62LTzQ (envelope-from ) for ; Fri, 29 Dec 2023 16:39:58 +0100 X-Envelope-To: larch@yhetil.org Authentication-Results: aspmx1.migadu.com; dkim=pass header.d=tobias.gr header.s=2018 header.b=kHBSTx0q; spf=pass (aspmx1.migadu.com: domain of "guix-devel-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-devel-bounces+larch=yhetil.org@gnu.org"; dmarc=pass (policy=reject) header.from=tobias.gr ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1703864398; 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: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:list-id:list-help: list-unsubscribe:list-subscribe:list-post:dkim-signature:autocrypt:autocrypt; bh=3qJ3yqYAvfipW4O7jbYJE7D349cWwWUxbyzxDDaGSBM=; b=dJDRnb+2b0z6dK1lPgtulLH5aZnogiwMnhB20Xe0YG5hTwtU0om9joyRUFiRdbMfZzOMFL DqEDH7E3Rn2GZ41xu7TFWKV9YdH2KwgmDTr8gJGHWpVBB6SsKr+9n4Qlxwp7TCHg1L1MqH bdWWzQ1+Ry/Gu6vTdcCkuRGVSYRY0WtXxji/lhfR8Y2UKxGRPSh7qVorr172nMHycfoJSY BqxN52/TyZd/0MrgdEh4Q10z/8q5yyIwPiv3seE9MPqdOEwad+s6LgAbGWdyXVhImeyWVd gYt2h0/5t4Hmus/wGRZ4QbOifB3wqFr13rUu598CAJb5GG3LbRUTzPuiC9MEHA== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1703864398; a=rsa-sha256; cv=none; b=KUMEmLbHBBr7oPiq0847Ri785eCtcbbBHAlR/XhWHEJpwaLDB4NVYzHsx6fnQBVFlMpjYt hXGdDzpq5HfE1rqhXI9bJd5REFArpKBPJ5Uz4tqE+4nfSRlEVVDcQ98DGFrjmGEPcFt8Or AQhygBaUV35H+FUMcqozcQ9tddbeOvZzcxf66rkfsH2DxI82eo0PIUHb88gZOTapEFGJed HupaR6/nJ1Bf5FmdYnKoasnA7hHMNsHIy12mNThd1D9/tEsaAUm1gHb+W2qX7YeWTBORrx LbJ8ppI3FLZbce5bpZHXpmPLFZEw5SFY6OstMooPreAojM1xvUYCFioSzTACJg== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=pass header.d=tobias.gr header.s=2018 header.b=kHBSTx0q; spf=pass (aspmx1.migadu.com: domain of "guix-devel-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-devel-bounces+larch=yhetil.org@gnu.org"; dmarc=pass (policy=reject) header.from=tobias.gr 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 6BA7A1B689 for ; Fri, 29 Dec 2023 16:39:58 +0100 (CET) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rJExC-0006FI-60; Fri, 29 Dec 2023 10:39:18 -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 1rJExA-0006Ew-06 for guix-devel@gnu.org; Fri, 29 Dec 2023 10:39:16 -0500 Received: from tobias.gr ([80.241.217.52]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rJEx8-0006LW-8u for guix-devel@gnu.org; Fri, 29 Dec 2023 10:39:15 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; s=2018; bh=3qJ3yqYAvfipW 4O7jbYJE7D349cWwWUxbyzxDDaGSBM=; h=references:in-reply-to:subject:cc: to:from:date; d=tobias.gr; b=kHBSTx0qYRF0LessSKcwj40loKjyb4iuSaUHLY3Cy FAm0Sz+jfklu59aQOSmSX5aUAY8bf2eEObR0Mzt+Xp3OHaOtHkF+9juNmQuRZ/J75le1pl 3RpODaLBOG2BfXp43ZP6STlgqw/7L0WI0n+gJeOkkpwlPKAKdKFBejJg6r6gn1A4ZtDoFU l4QYSTbXmUHgTKfWF9jhI63VuX/BUmpzeAI/aHuAJklLCdqp1XDKQft2iu4F89ZJMvqt6M IBhULjGfUJNOKzrMwDg+lEZYtVRsce3JRi3o8Gc33JVF8G2xefCvM1Zjf5eqLpzltak7F1 kXCf0DL0aaZs9oc/fJAIw== Received: by submission.tobias.gr (OpenSMTPD) with ESMTPSA id cd46a28d (TLSv1.3:TLS_AES_256_GCM_SHA384:256:NO); Fri, 29 Dec 2023 15:39:08 +0000 (UTC) Date: Fri, 29 Dec 2023 15:39:09 +0000 From: Tobias Geerinckx-Rice To: guix-devel@gnu.org, Maxim Cournoyer , "Apoorv via Development of GNU Guix and the GNU System distribution." CC: Apoorv Subject: Re: Suggestion for a guix shell feature. 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List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-devel-bounces+larch=yhetil.org@gnu.org Sender: guix-devel-bounces+larch=yhetil.org@gnu.org X-Migadu-Flow: FLOW_IN X-Migadu-Country: US X-Migadu-Spam-Score: -5.36 X-Spam-Score: -5.36 X-Migadu-Queue-Id: 6BA7A1B689 X-Migadu-Scanner: mx12.migadu.com X-TUID: 9MoYJKWcSeZx Hiyall, On 29 December 2023 03:58:27 UTC, Maxim Cournoyer wrote: >Guix doesn't/shouldn't make use of LD_LIBRARY_PATH, except in rare cases >to wrap binaries=2E It's better to patch the dlopen calls to use the >absolute shared library file name=2E Fully agree=2E Furthermore, '--ld-library-path' sounds like an inflexible alias of a none= xistent '--ad-hoc-search-path=3DFOO=3D/bar' option=2E So why not instead write a cute little (name "LD_LIBRARY_PATH") fake packa= ge that does nothing but declare a search path for /lib? It could live in = any channel rather than further fatten 'guix shell'=2E >Perhaps you are missing the package configuring LIBRARY_PATH and other >useful environment variables for finding libraries? That'd be >gcc-toolchain, if I recall correctly=2E I might be mistaken but I assumed this was more about running 'pre-existin= g' (cough cough nudge nudge) software not built from source=2E Kind regards, T G-R Sent on the go=2E Excuse or enjoy my brevity=2E