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From: Marius Bakke <mbakke@fastmail.com>
To: "Ludovic Courtès" <ludo@gnu.org>, guix-devel <guix-devel@gnu.org>
Subject: Re: Cross-distro reproducible build patches
Date: Thu, 12 Jan 2017 23:18:22 +0100	[thread overview]
Message-ID: <87lguf6hxt.fsf@kirby.i-did-not-set--mail-host-address--so-tickle-me> (raw)
In-Reply-To: <87mvf5x4n3.fsf@gnu.org>

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Ludovic Courtès <ludo@gnu.org> writes:

> … but I think a number things are written as snippets rather than actual
> patches.

I think most of the snippets are trivial messing with the gcc __DATE__
and __TIME__ macros. I dug into GCC source code the other day and found
this commit:

https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=dfa5c0d3f3e23e4fdb14857a42de376d9ff8601c

Apparently gcc will respect SOURCE_DATE_EPOCH in these functions from
version 7 onwards. We could consider backporting it.

Just thought I'd share, I'm sure this was discussed at the summit :-)

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  parent reply	other threads:[~2017-01-12 22:18 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-01-05  9:00 Cross-distro reproducible build patches Ludovic Courtès
2017-01-06  1:16 ` Ben Woodcroft
2017-01-06 13:20   ` Ludovic Courtès
2017-01-12 22:18 ` Marius Bakke [this message]
2017-01-13 13:08   ` Ludovic Courtès

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