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.
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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
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