From: Alexander Kanavin <alexander.kanavin@linux.intel.com>
To: Juro Bystricky <juro.bystricky@intel.com>,
openembedded-core@lists.openembedded.org
Cc: jurobystricky@hotmail.com
Subject: Re: [PATCH 1/1] rpm_4.14.0: clamp timestamps by default
Date: Wed, 3 Jan 2018 10:47:33 +0200 [thread overview]
Message-ID: <fc0ebed5-abd0-9926-3c57-6443d7f22241@linux.intel.com> (raw)
In-Reply-To: <1514934973-80578-2-git-send-email-juro.bystricky@intel.com>
On 01/03/2018 01:16 AM, Juro Bystricky wrote:
> Improve reproducibility by making sure that timestamps
> in built rpms are not later than the value of SOURCE_DATE_EPOCH as
> found in the environment.
> Timestamps as usual when SOURCE_DATE_EPOCH is not set.
I'm not sure I understand the necessity of this. What matters for
reproducibility is that rpms install the same files; why is it important
that the rpm file itself has exactly same build time and is otherwise
identical bit by bit?
A technicality: do not patch mnacros.in, set the macro directly from
package_rpm.bbclass.
Alex
next prev parent reply other threads:[~2018-01-03 8:52 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-02 23:16 [PATCH 0/1] rpm_4.14.0: clamp timestamps Juro Bystricky
2018-01-02 23:16 ` [PATCH 1/1] rpm_4.14.0: clamp timestamps by default Juro Bystricky
2018-01-03 8:47 ` Alexander Kanavin [this message]
2018-01-03 10:40 ` Richard Purdie
2018-01-03 16:59 ` Bystricky, Juro
2018-01-04 12:16 ` Alexander Kanavin
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