From nobody Mon Dec 9 11:07:37 2024 X-Original-To: freebsd-hackers@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4Y6JyG0kTvz5g8Tr for ; Mon, 09 Dec 2024 11:08:38 +0000 (UTC) (envelope-from pat@patmaddox.com) Received: from fhigh-a2-smtp.messagingengine.com (fhigh-a2-smtp.messagingengine.com [103.168.172.153]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4Y6JyF341wz4qqj for ; Mon, 9 Dec 2024 11:08:37 +0000 (UTC) (envelope-from pat@patmaddox.com) Authentication-Results: mx1.freebsd.org; dkim=pass header.d=patmaddox.com header.s=fm3 header.b=Ke0g8nrE; dkim=pass header.d=messagingengine.com header.s=fm1 header.b=k+RhfXfs; spf=pass (mx1.freebsd.org: domain of pat@patmaddox.com designates 103.168.172.153 as permitted sender) smtp.mailfrom=pat@patmaddox.com; dmarc=none Received: from phl-compute-01.internal (phl-compute-01.phl.internal [10.202.2.41]) by mailfhigh.phl.internal (Postfix) with ESMTP id 10C1611400E4; Mon, 9 Dec 2024 06:08:36 -0500 (EST) Received: from phl-imap-01 ([10.202.2.91]) by phl-compute-01.internal (MEProxy); Mon, 09 Dec 2024 06:08:36 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=patmaddox.com; h=cc:content-transfer-encoding:content-type:content-type:date :date:from:from:in-reply-to:message-id:mime-version:reply-to :subject:subject:to:to; s=fm3; t=1733742516; x=1733828916; bh=XB ME6oiRcMoPJea0CDjPRD8ZxrwPjQ4NVE3r2NywAgk=; b=Ke0g8nrELbcRp9h4cH blE46A/1wdutROjgJanSJQBmgzXAQpwY2PCw/fCvU+fUGTwsVtDH2PmGuCJzfWLX 7sJTeptcurnGSYZSVFEpBEHHzgAEjYzDQUhqy8qP8Axn4TQiSdrXBx3JrlitNJay 8pv5+jYq/2TKNQsO5k0wr16Mfy7xkg8Sy0vDc4Kdx5qslSQ7cxDlolOOk7TptXHv wX0WR+wEaXtkXOa1eiHpIqIu9Hog45C54ziGRI1TjBDNL8xUcpyoWJMs/K6sDITl ps0XGyQADZvnkvVb2y2AudeEY2Q+m6wG+kjZ5LYyrs3ev9jDwFH75I+lvKQEXd8Q SE3A== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:content-type :content-type:date:date:feedback-id:feedback-id:from:from :in-reply-to:message-id:mime-version:reply-to:subject:subject:to :to:x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm1; t= 1733742516; x=1733828916; bh=XBME6oiRcMoPJea0CDjPRD8ZxrwPjQ4NVE3 r2NywAgk=; b=k+RhfXfsMwSyDsrrHRQQwx4ByY54hKudJTrcucVqaVHgW83gO7d 5/fy8Duy8ntNp2dy8+MxepSIPKrectowV0uRxLM+vTiBTCYbwAXt9hSSgEN8sswy FGshlB0fwWWL5rpGEYwm3m9forDW/l/R5NF6CnCzYsYoOuFxAyrehd3phpLhSugb XgX242wBwU+nrg+McbofzkOqe9SlDBO3CDVYKcfRX1b4qRh3/w4MyTJ5ZACnSouv zp0wEGilXpU8VVvyvQa3VszsXbmpHbZjgGFtDAmCybuXETZjksmimKO7+mkp2BOs OsX+eav7Do2crJThjtjPefIr/pCBe0wG8wg== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeefuddrjeehgddvgecutefuodetggdotefrodftvf curfhrohhfihhlvgemucfhrghsthforghilhdpggftfghnshhusghstghrihgsvgdpuffr tefokffrpgfnqfghnecuuegrihhlohhuthemuceftddtnecunecujfgurhepofggfffhvf fkufgtgfesthejredtredttdenucfhrhhomhepfdfrrghtucforgguughogidfuceophgr thesphgrthhmrgguughogidrtghomheqnecuggftrfgrthhtvghrnhepudffjedukeevge ehueffgeehleehgeekkedvleejfeegheeviefhheehhfdttdffnecuffhomhgrihhnpehf rhgvvggsshgurdhorhhgnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmrg hilhhfrhhomhepphgrthesphgrthhmrgguughogidrtghomhdpnhgspghrtghpthhtohep uddpmhhouggvpehsmhhtphhouhhtpdhrtghpthhtohepfhhrvggvsghsugdqhhgrtghkvg hrshesfhhrvggvsghsugdrohhrgh X-ME-Proxy: Feedback-ID: i8b6c40f9:Fastmail Received: by mailuser.phl.internal (Postfix, from userid 501) id B37E33360079; Mon, 9 Dec 2024 06:08:35 -0500 (EST) X-Mailer: MessagingEngine.com Webmail Interface List-Id: Technical discussions relating to FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-hackers List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-hackers@FreeBSD.org MIME-Version: 1.0 Date: Mon, 09 Dec 2024 03:07:37 -0800 From: "Pat Maddox" To: freebsd-hackers@freebsd.org Message-Id: <3388409d-479d-4ef0-a8e4-38144a96d9c5@app.fastmail.com> Subject: Reproducible builds: are release tarballs a part of it? Content-Type: text/plain Content-Transfer-Encoding: 7bit X-Spamd-Result: default: False [-2.59 / 15.00]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; SUBJECT_ENDS_QUESTION(1.00)[]; NEURAL_HAM_SHORT(-1.00)[-0.998]; R_SPF_ALLOW(-0.20)[+ip4:103.168.172.128/27]; R_DKIM_ALLOW(-0.20)[patmaddox.com:s=fm3,messagingengine.com:s=fm1]; MIME_GOOD(-0.10)[text/plain]; RCVD_IN_DNSWL_LOW(-0.10)[103.168.172.153:from]; XM_UA_NO_VERSION(0.01)[]; ASN(0.00)[asn:151847, ipnet:103.168.172.0/24, country:AU]; FREEFALL_USER(0.00)[pat]; FROM_HAS_DN(0.00)[]; ARC_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; DWL_DNSWL_NONE(0.00)[messagingengine.com:dkim]; RCPT_COUNT_ONE(0.00)[1]; RCVD_COUNT_THREE(0.00)[3]; MLMMJ_DEST(0.00)[freebsd-hackers@freebsd.org]; FROM_EQ_ENVFROM(0.00)[]; DMARC_NA(0.00)[patmaddox.com]; TO_DN_NONE(0.00)[]; RCVD_TLS_LAST(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; DKIM_TRACE(0.00)[patmaddox.com:+,messagingengine.com:+] X-Rspamd-Queue-Id: 4Y6JyF341wz4qqj X-Spamd-Bar: -- I am trying to reproduce https://download.freebsd.org/releases/amd64/14.2-RELEASE/MANIFEST from source. Is that possible? As part of this effort, I am having trouble reproducing base.txz across any two builds at all - much less the published one. What I'm seeing is that two successive invocations of `make -s -j20 -DWITH_REPRODUCIBLE_BUILD TZ=UTC PKG_TIMESTAMP=1733729386 packagesystem` will produce tarballs with different checksums, even though when extracted will match mtree cksum. `tar -tf` shows the file list as being in a different order, which I suspect is the reason why. They also have different timestamps. I would like to be able to clone the repo at REVISION, run make, and produce a matching MANIFEST. Before I do that, I would like to do two consecutive runs on my local tree and get the same result. Assuming it's possible, what's the command? Pat