From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from list by lists.gnu.org with archive (Exim 4.71) id 1a4ugN-0008OP-BY for mharc-grub-devel@gnu.org; Fri, 04 Dec 2015 13:02:11 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:38105) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1a4ugD-0008Lc-S3 for grub-devel@gnu.org; Fri, 04 Dec 2015 13:02:09 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1a4ugC-0002tZ-WD for grub-devel@gnu.org; Fri, 04 Dec 2015 13:02:01 -0500 Received: from mail-wm0-x231.google.com ([2a00:1450:400c:c09::231]:35734) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1a4ugC-0002tU-Po for grub-devel@gnu.org; Fri, 04 Dec 2015 13:02:00 -0500 Received: by wmuu63 with SMTP id u63so71945895wmu.0 for ; Fri, 04 Dec 2015 10:02:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=subject:to:references:from:message-id:date:user-agent:mime-version :in-reply-to:content-type; bh=KtxkcGn+GOOT9LIWJJqglMs7RF5OZqHD4bfYLA4ieeQ=; b=EPfiAcyqYRGilWIrUT41OXvsI1baCSqbekqdp16/YhjzezCApFTZ2XY8YrJnQ0o8vN s23jdLDWdGHgLe3Gn3kPweUZwCrzS2WIsMdHxRGUwokn/mUhMuTLmHfWMcBSDmRbD07w DMyH3FkQAl802DQlnyHRShh+3/eSHnxrQvr1Od7vXa29Lu2lNE5JI4mWIdm7xv/KpOu2 7HjYmoT5n2+6DSSzTeMqz5WlbXukGPjOzokzNUwSwQEKxzImi7GnR/ZScAhQKuZXjtub VMEWL3VVGAD3dLvt8QZAJAXtHG2k9xc74WvgGxhIhoj+RxjTKYBCJ6jgl0llmapJ3CJJ WxVg== X-Received: by 10.194.78.212 with SMTP id d20mr20556897wjx.70.1449252120197; Fri, 04 Dec 2015 10:02:00 -0800 (PST) Received: from ?IPv6:2620:0:105f:fd00:a2a8:cdff:fe64:b3b5? ([2620:0:105f:fd00:a2a8:cdff:fe64:b3b5]) by smtp.gmail.com with ESMTPSA id n7sm4457923wmf.21.2015.12.04.10.01.59 for (version=TLSv1/SSLv3 cipher=OTHER); Fri, 04 Dec 2015 10:01:59 -0800 (PST) Subject: Re: [PATCH 3/3] Makefile: use FIXED_TIMESTAMP for mkstandalone if set To: The development of GNU GRUB References: <1449245444-17579-1-git-send-email-lynxis@fe80.eu> <1449245444-17579-4-git-send-email-lynxis@fe80.eu> From: =?UTF-8?Q?Vladimir_'=cf=86-coder/phcoder'_Serbinenko?= Message-ID: <5661D517.3040400@gmail.com> Date: Fri, 4 Dec 2015 19:01:59 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Icedove/38.3.0 MIME-Version: 1.0 In-Reply-To: <1449245444-17579-4-git-send-email-lynxis@fe80.eu> Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="jS9UX11VG2VuL4tQHh8W6qQKSKsvHWR0K" X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2a00:1450:400c:c09::231 X-BeenThere: grub-devel@gnu.org X-Mailman-Version: 2.1.14 Precedence: list Reply-To: The development of GNU GRUB List-Id: The development of GNU GRUB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 04 Dec 2015 18:02:09 -0000 This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --jS9UX11VG2VuL4tQHh8W6qQKSKsvHWR0K Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable On 04.12.2015 17:10, Alexander Couzens wrote: > mkstandalone sets timestamps for files which can be overriden by a fixe= d_timestamp. > This makes it possible to build reproducible builds for coreboot. >=20 > To build a reproducible build of grub for coreboot do: > make default_payload.elf FIXED_TIMESTAMP=3D1134242 Why FIXED_TIMESTAMP and not SOURCE_DATE_EPOCH ? https://reproducible-builds.org/specs/source-date-epoch/ --jS9UX11VG2VuL4tQHh8W6qQKSKsvHWR0K Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iF4EAREKAAYFAlZh1RcACgkQmBXlbbo5nOu8ZwD+PokLS+ayXY6Wrrf/UanjrTN4 WbyBQaFvF0Dlw5W0WZkA/3kLkRELDPswCstRtQNTuLQJcLqhN1WczLOfouNIiEQX =eXIP -----END PGP SIGNATURE----- --jS9UX11VG2VuL4tQHh8W6qQKSKsvHWR0K--