From: Yann E. MORIN <yann.morin.1998@free.fr>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH 2/2] fs/cpio: make cpio rootfs reproducible
Date: Sun, 14 Jul 2019 19:21:33 +0200 [thread overview]
Message-ID: <20190714172133.GC29941@scaer> (raw)
In-Reply-To: <20190714164725.GB29941@scaer>
Atharva, All,
On 2019-07-14 18:47 +0200, Yann E. MORIN spake thusly:
> On 2019-07-14 21:53 +0530, Atharva Lele spake thusly:
> > Pass the recommended argument in the CPIO manual to make cpio archives
> > reproducible.
[--SNIP--]
> > +# --repoducible option was not introduced until cpio v2.12. Some distros
> > +# like Ubuntu 16.04 or Debian oldstable which package v2.11. Hence build
> > +# host-cpio.
> > +ifeq ($(BR2_REPRODUCIBLE), y)
> > +ROOTFS_CPIO_DEPENDENCIES += host-cpio
> > +CPIO_OPTS = --reproducible
In addition to my previous comments: the variable shall be prefixed with
ROOTFS_CPIO_, not just with CPIO_, otherwise it could clash with variables
from the cpio package itself.
Regards,
Yann E. MORIN.
--
.-----------------.--------------------.------------------.--------------------.
| Yann E. MORIN | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software Designer | \ / CAMPAIGN | ___ |
| +33 561 099 427 `------------.-------: X AGAINST | \e/ There is no |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL | v conspiracy. |
'------------------------------^-------^------------------^--------------------'
next prev parent reply other threads:[~2019-07-14 17:21 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-14 16:23 [Buildroot] [PATCH 1/2] package/cpio: add host version Atharva Lele
2019-07-14 16:23 ` [Buildroot] [PATCH 2/2] fs/cpio: make cpio rootfs reproducible Atharva Lele
2019-07-14 16:47 ` Yann E. MORIN
2019-07-14 17:21 ` Yann E. MORIN [this message]
2019-07-16 12:15 ` Atharva Lele
2019-07-14 16:39 ` [Buildroot] [PATCH 1/2] package/cpio: add host version Yann E. MORIN
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20190714172133.GC29941@scaer \
--to=yann.morin.1998@free.fr \
--cc=buildroot@busybox.net \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox