From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp0 ([2001:41d0:2:bcc0::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms0.migadu.com with LMTPS id 2JjeN2z9q2GERAAAgWs5BA (envelope-from ) for ; Sun, 05 Dec 2021 00:44:44 +0100 Received: from aspmx1.migadu.com ([2001:41d0:2:bcc0::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp0 with LMTPS id AGGdM2z9q2GtSAAA1q6Kng (envelope-from ) for ; Sat, 04 Dec 2021 23:44:44 +0000 Received: from mail.notmuchmail.org (nmbug.tethera.net [144.217.243.247]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id A3AFBDB9E for ; Sun, 5 Dec 2021 00:44:44 +0100 (CET) Received: from nmbug.tethera.net (localhost [127.0.0.1]) by mail.notmuchmail.org (Postfix) with ESMTP id 6DB7429113; Sat, 4 Dec 2021 18:44:39 -0500 (EST) Received: from fethera.tethera.net (fethera.tethera.net [IPv6:2607:5300:60:c5::1]) by mail.notmuchmail.org (Postfix) with ESMTP id 1812829080 for ; Sat, 4 Dec 2021 18:44:38 -0500 (EST) Received: by fethera.tethera.net (Postfix, from userid 1001) id CD0095FC42; Sat, 4 Dec 2021 18:44:37 -0500 (EST) Received: (nullmailer pid 513461 invoked by uid 1000); Sat, 04 Dec 2021 23:44:36 -0000 From: David Bremner To: Daniel Kahn Gillmor , Notmuch Mail Subject: Re: Add stamp files to prevent rebuilds In-Reply-To: <20211030204855.1581540-1-david@tethera.net> References: <87r29wwgq2.fsf@fifthhorseman.net> <20211030204855.1581540-1-david@tethera.net> Date: Sat, 04 Dec 2021 19:44:36 -0400 Message-ID: <8735n8rl3v.fsf@tethera.net> MIME-Version: 1.0 Message-ID-Hash: AG4BBC5TFUWESVXE36CSDXD6Z3YLRCIR X-Message-ID-Hash: AG4BBC5TFUWESVXE36CSDXD6Z3YLRCIR X-MailFrom: david@tethera.net X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-notmuch.notmuchmail.org-0; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.3 Precedence: list List-Id: "Use and development of the notmuch mail system." List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Migadu-Flow: FLOW_IN X-Migadu-Country: FR ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1638661484; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to: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-owner:list-unsubscribe:list-subscribe:list-post; bh=Tl1DzCryw9pybDKLAp3qhErRzaUnNoH7sjlI3cj59+8=; b=nkrYlnGtsmwS8kePt0qh+CQFIkfAOnWEy8Fud0Sd1bnBvCgd0kQytR83nKb9nIOivxl9NQ rOv7RrJE4olcnitaFX785AMQkiL4VdU7HuW4iapvxI6XxvLvCogR7v9kXgXeNDQg9Xxs6c yrI7zBh32cx/VfP13AknwsG/eY3q0D7Hidf6Piz2UDfgtfRKDUzTxCpaXhiAhZSTsdBect ArNb4rl53BTCOPqxGnbKBhNFgCOXKhu4BnHE9EMnJuKr8OaPCcY3+zncncNwIMZsB1fOQr ZoM5B/1eFLHutbCqjiWq5aMWyM2w/8fqT9QUVi521nu0PWIefaKvFLE3ugMKNA== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1638661484; a=rsa-sha256; cv=none; b=j+qqfJPo+wzRLxKFUq5C/O7H/iH8xxXrOtb7HW3goTmJ9b/9IRIr0cVG3jMn48NsY+3ybI 8zuVDV5pcKb2zFTRuEjESShPYM4Vb7cnkFeybABGxju6Y/6eJ5o9+mPGHMP37EKSq8NsNo Ac4rI1GERwF/2uObt03uUYq4iTie503chpwgIipb3QHXNMrRnnaJXjDG+tkj6w2v0PoHsV LX8OPBVVZydht68dc2bPgizKB+kDcpZgg3NgH7MrL8mY2mPXbMAwpfAtJmFUzBdnW/MgJC 9tHMOZClUc56VdZmkv74pH2pj+b+q7APURwgUOmr7A8r/rrWMocvEGdtP6e5HA== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=none; dmarc=none; spf=pass (aspmx1.migadu.com: domain of notmuch-bounces@notmuchmail.org designates 144.217.243.247 as permitted sender) smtp.mailfrom=notmuch-bounces@notmuchmail.org X-Migadu-Spam-Score: -1.93 Authentication-Results: aspmx1.migadu.com; dkim=none; dmarc=none; spf=pass (aspmx1.migadu.com: domain of notmuch-bounces@notmuchmail.org designates 144.217.243.247 as permitted sender) smtp.mailfrom=notmuch-bounces@notmuchmail.org X-Migadu-Queue-Id: A3AFBDB9E X-Spam-Score: -1.93 X-Migadu-Scanner: scn0.migadu.com X-TUID: KIBBcIuXoAYB David Bremner writes: > There are several places where the current Makefiles either have a > dependency on a phony target, or on a directory. Both of these lead to > constant rebuilds. > > Stamp files are not the most elegant solution, but it seems to prevent > the rebuilds. I applied patches 2 and 3 to master. Patch 1 doesn't seem quite right, and in retrospect needs patches 2 and 3, so I will repost a new version after this.