From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH 01/34] reproducibility: introduce config knob
Date: Sat, 7 May 2016 15:14:20 +0200 [thread overview]
Message-ID: <20160507151420.6500c06b@free-electrons.com> (raw)
In-Reply-To: <1462002570-14706-1-git-send-email-gilles.chanteperdrix@xenomai.org>
Hello,
On Sat, 30 Apr 2016 09:48:57 +0200, Gilles Chanteperdrix wrote:
> Making the builds reproducible involves turning off build timestamps,
> which some users may find annoying. So make the reproducible builds
> optional.
Missing SoB, as I said.
Originally, I thought "why make this optional", but I indeed understand
that for some use cases, not having timestamps might be annoying. So I
guess making this optional is the best option.
>
> +config BR2_REPRODUCIBLE
> + bool "Try and remove all sources of non-reproducibility from the build"
This should probably be:
bool "Make the build reproducible (experimental)"
help
This option will remove all sources of non-reproducibility
from the build process. For a given Buildroot configuration,
this allows to generate exactly identical binaries from one
build to the other, including on different machines.
This is labeled as an experimental feature, as not all
packages behave properly to ensure reproducibility.
Best regards,
Thomas
--
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
next prev parent reply other threads:[~2016-05-07 13:14 UTC|newest]
Thread overview: 91+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-30 7:43 [Buildroot] Reproducible builds Gilles Chanteperdrix
2016-04-30 7:48 ` [Buildroot] [PATCH 01/34] reproducibility: introduce config knob Gilles Chanteperdrix
2016-04-30 7:48 ` [Buildroot] [PATCH 02/34] reproducibility: override locale and timezone Gilles Chanteperdrix
2016-05-07 13:15 ` Thomas Petazzoni
2016-05-07 18:54 ` Arnout Vandecappelle
2016-06-14 13:53 ` Gilles Chanteperdrix
2016-04-30 7:48 ` [Buildroot] [PATCH 03/34] reproducibility: generate SOURCE_DATE_EPOCH Gilles Chanteperdrix
2016-05-07 13:20 ` Thomas Petazzoni
2016-05-07 21:00 ` Arnout Vandecappelle
2016-05-08 20:22 ` Gilles Chanteperdrix
2016-05-09 23:28 ` Arnout Vandecappelle
2016-05-11 7:17 ` Gilles Chanteperdrix
2016-04-30 7:49 ` [Buildroot] [PATCH 04/34] reproducibility: make rootfs.tar reproducible Gilles Chanteperdrix
2016-05-07 13:23 ` Thomas Petazzoni
2016-05-07 19:51 ` Arnout Vandecappelle
2016-05-08 20:17 ` Gilles Chanteperdrix
2016-05-09 23:29 ` Arnout Vandecappelle
2016-04-30 7:49 ` [Buildroot] [PATCH 05/34] reproducibility/linux: override build timestamp Gilles Chanteperdrix
2016-05-07 20:52 ` Arnout Vandecappelle
2016-04-30 7:49 ` [Buildroot] [PATCH 06/34] reproducibility/busybox: disable build timestamps Gilles Chanteperdrix
2016-04-30 7:49 ` [Buildroot] [PATCH 07/34] reproducibility/libgcrypt: override timestamps Gilles Chanteperdrix
2016-05-07 13:24 ` Thomas Petazzoni
2016-05-07 21:01 ` Arnout Vandecappelle
2016-04-30 7:49 ` [Buildroot] [PATCH 08/34] reproducibility/libgpg-error: " Gilles Chanteperdrix
2016-04-30 7:49 ` [Buildroot] [PATCH 09/34] reproducibility/libglib2: allow removing codegen Gilles Chanteperdrix
2016-05-07 13:28 ` Thomas Petazzoni
2016-05-08 12:51 ` Gustavo Zacarias
2016-05-08 12:56 ` Thomas Petazzoni
2016-05-07 21:04 ` Arnout Vandecappelle
2016-05-08 20:25 ` Gilles Chanteperdrix
2016-05-09 23:40 ` Arnout Vandecappelle
2016-05-10 19:42 ` Gilles Chanteperdrix
2016-05-12 20:05 ` Arnout Vandecappelle
2016-05-14 13:34 ` Gilles Chanteperdrix
2016-05-14 23:48 ` Arnout Vandecappelle
2016-06-14 14:18 ` Gilles Chanteperdrix
2016-04-30 7:49 ` [Buildroot] [PATCH 10/34] reproducibility/sysstat: override gcc macros Gilles Chanteperdrix
2016-05-07 21:07 ` Arnout Vandecappelle
2016-04-30 7:49 ` [Buildroot] [PATCH 11/34] reproducibility/vim: make vim reproducible Gilles Chanteperdrix
2016-05-07 13:30 ` Thomas Petazzoni
2016-05-08 20:26 ` Gilles Chanteperdrix
2016-04-30 7:49 ` [Buildroot] [PATCH 12/34] reproducibility/wireshark: remove documentation Gilles Chanteperdrix
2016-05-07 13:30 ` Thomas Petazzoni
2016-04-30 7:49 ` [Buildroot] [PATCH 13/34] reproducibility/libtool: fix reproducibility issues Gilles Chanteperdrix
2016-05-07 20:22 ` Thomas Petazzoni
2016-05-08 20:15 ` Gilles Chanteperdrix
2016-04-30 7:49 ` [Buildroot] [PATCH 14/34] reproducibility/python: also remove pyo files Gilles Chanteperdrix
2016-05-07 20:24 ` Thomas Petazzoni
2016-04-30 7:49 ` [Buildroot] [PATCH 15/34] reproducibility/gzip: avoid gzip timestamp in rootfs.tar.gz Gilles Chanteperdrix
2016-05-07 20:24 ` Thomas Petazzoni
2016-04-30 7:49 ` [Buildroot] [PATCH 16/34] reproducibility/lzo: forbid lzo with reproducible builds Gilles Chanteperdrix
2016-05-07 20:25 ` Thomas Petazzoni
2016-05-12 20:10 ` Arnout Vandecappelle
2016-04-30 7:49 ` [Buildroot] [PATCH 17/34] reproducibility/libnspr: override build timestamps Gilles Chanteperdrix
2016-05-07 20:27 ` Thomas Petazzoni
2016-05-08 20:32 ` Gilles Chanteperdrix
2016-04-30 7:49 ` [Buildroot] [PATCH 18/34] readline: fix installed libraries permission Gilles Chanteperdrix
2016-04-30 7:49 ` [Buildroot] [PATCH 19/34] reproducibility/python: make python reproducible Gilles Chanteperdrix
2016-05-07 20:29 ` Thomas Petazzoni
2016-05-08 20:19 ` Gilles Chanteperdrix
2016-04-30 7:49 ` [Buildroot] [PATCH 20/34] reproducibility/iproute2: do not rely on host directories Gilles Chanteperdrix
2016-04-30 7:49 ` [Buildroot] [PATCH 21/34] hddtemp: add Gilles Chanteperdrix
2016-05-07 20:31 ` Thomas Petazzoni
2016-05-09 7:38 ` Peter Korsgaard
2016-05-09 19:58 ` Gilles Chanteperdrix
2016-04-30 7:49 ` [Buildroot] [PATCH 22/34] High availability: add packages Gilles Chanteperdrix
2016-05-07 20:38 ` Thomas Petazzoni
2016-05-08 20:20 ` Gilles Chanteperdrix
2016-04-30 7:49 ` [Buildroot] [PATCH 23/34] pkg-download: allow git+ssh URLs Gilles Chanteperdrix
2016-05-07 20:39 ` Thomas Petazzoni
2016-05-09 6:41 ` Peter Korsgaard
2016-05-09 19:56 ` Gilles Chanteperdrix
2016-04-30 7:49 ` [Buildroot] [PATCH 24/34] grub2: really disable liblzma Gilles Chanteperdrix
2016-04-30 7:49 ` [Buildroot] [PATCH 25/34] grub2: allow full install (for installer images) Gilles Chanteperdrix
2016-04-30 7:49 ` [Buildroot] [PATCH 26/34] reproducibility: cpio: avoid embedding file dates in archive Gilles Chanteperdrix
2016-04-30 7:49 ` [Buildroot] [PATCH 27/34] package/cpio: allow generating host-cpio Gilles Chanteperdrix
2016-04-30 7:49 ` [Buildroot] [PATCH 28/34] reproducibility/fs/cpio: generate archive with host-cpio Gilles Chanteperdrix
2016-04-30 7:49 ` [Buildroot] [PATCH 29/34] cdrkit: add patch allowing to set creation date Gilles Chanteperdrix
2016-04-30 7:49 ` [Buildroot] [PATCH 30/34] reproducibility/fs/iso9660: reproducible iso images Gilles Chanteperdrix
2016-04-30 7:49 ` [Buildroot] [PATCH 31/34] reproducible/syslinux: make syslinux build reproducible Gilles Chanteperdrix
2016-04-30 7:49 ` [Buildroot] [PATCH 32/34] reproducible/iso9660: generate reproducible isos Gilles Chanteperdrix
2016-04-30 7:49 ` [Buildroot] [PATCH 33/34] reproducible/cpio: generate reproducible cpio archives Gilles Chanteperdrix
2016-04-30 7:49 ` [Buildroot] [PATCH 34/34] reproducible/grub2: get a reproducible grub2 full installation Gilles Chanteperdrix
2016-05-07 13:14 ` Thomas Petazzoni [this message]
2016-05-09 7:42 ` [Buildroot] [PATCH 01/34] reproducibility: introduce config knob Peter Korsgaard
2016-05-09 12:53 ` Thomas Petazzoni
2016-05-09 13:01 ` Peter Korsgaard
2016-05-09 13:11 ` Thomas Petazzoni
2016-05-07 13:11 ` [Buildroot] Reproducible builds Thomas Petazzoni
2016-05-07 20:55 ` Arnout Vandecappelle
2016-05-08 5:51 ` Thomas Petazzoni
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