From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.devel Subject: Re: sqlite library Date: Sat, 10 Dec 2022 10:27:28 -0500 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="36896"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Cc: emacs-devel@gnu.org To: Ag Ibragimov Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Sat Dec 10 16:28:19 2022 Return-path: Envelope-to: ged-emacs-devel@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1p41ly-0009Ls-L4 for ged-emacs-devel@m.gmane-mx.org; Sat, 10 Dec 2022 16:28:18 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1p41lM-00059t-RQ; Sat, 10 Dec 2022 10:27:40 -0500 Original-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 1p41lL-00059k-Lu for emacs-devel@gnu.org; Sat, 10 Dec 2022 10:27:39 -0500 Original-Received: from mailscanner.iro.umontreal.ca ([132.204.25.50]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1p41lJ-0004Vq-Ui for emacs-devel@gnu.org; Sat, 10 Dec 2022 10:27:39 -0500 Original-Received: from pmg3.iro.umontreal.ca (localhost [127.0.0.1]) by pmg3.iro.umontreal.ca (Proxmox) with ESMTP id 4107C440096; Sat, 10 Dec 2022 10:27:36 -0500 (EST) Original-Received: from mail01.iro.umontreal.ca (unknown [172.31.2.1]) by pmg3.iro.umontreal.ca (Proxmox) with ESMTP id 80401441452; Sat, 10 Dec 2022 10:27:30 -0500 (EST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=iro.umontreal.ca; s=mail; t=1670686050; bh=/v4WwUQf90L9xX88Qc4fZpwD+riWTVOKtmjMOXGQ8gU=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=k6o2GCxugI2lItMsFQLXrOAwwNTZPCvx4xH71M23nFJRgaS5LzgSBPx03XmJg4yOW daiDlP7uV/wDfqUyNhw6gdypw6WUOOGuXdID07jYlwZKMOQfOJA/YhdKSdEQdPE9sM 5ubtgkBv2VuJeD5WSEMxi1ZHr/bl0e0BxiiIbgyBIS9kC2dwNCeMB6ARZbwvhlRWQE WNnwsJIgkfwNJaHM1h1Oo2lwZ40PQ2bTatxykrUmzI94kdico0X8hNjwlx+J2UUZNZ k/vI+KBdCXqV5BWbjnbRBxGEEU5jYr2N4tImty7tNRKGLZ2OEEl51TealB9xbr0AfB SmYTvN8oTi3Tg== Original-Received: from pastel (unknown [45.72.193.52]) by mail01.iro.umontreal.ca (Postfix) with ESMTPSA id 597F81202DB; Sat, 10 Dec 2022 10:27:30 -0500 (EST) In-Reply-To: (Ag Ibragimov's message of "Fri, 09 Dec 2022 18:35:07 -0600") Received-SPF: pass client-ip=132.204.25.50; envelope-from=monnier@iro.umontreal.ca; helo=mailscanner.iro.umontreal.ca X-Spam_score_int: -42 X-Spam_score: -4.3 X-Spam_bar: ---- X-Spam_report: (-4.3 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.devel:301114 Archived-At: > Can you someone advise me what should I use, what should I put in > `Package-Requires:`; maybe the best would be to point to a simple > package with a similar problem? See https://elpa.gnu.org/packages/triples.html It does not announce any dependency in its `Package-Requires:` (other than Emacs=E2=89=A525 and `seq`). Instead it checks at runtime whether/whi= ch kind of sqlite support is available: (unless (pcase-exhaustive triples-sqlite-interface ('builtin (and (fboundp 'sqlite-available-p) (sqlite-available-p))) ('emacsql (require 'emacsql nil t))) (error "The triples package requires either Emacs 29 or the emacsql pac= kage to be installed.")) `Package-Requires:` is just a tool to help users install the package; it doesn't have to be "exact". Stefan