From: Pjotr Prins <pjotr.public12@thebird.nl>
To: Pjotr Prins <pjotr.public12@thebird.nl>
Cc: guix-devel@gnu.org, Joe Armstrong <erlang@gmail.com>
Subject: Re: [v3] Erlang
Date: Mon, 23 May 2016 13:48:11 +0200 [thread overview]
Message-ID: <20160523114811.GA9335@thebird.nl> (raw)
In-Reply-To: <20160409105649.GA24708@thebird.nl>
On Sat, Apr 09, 2016 at 12:56:49PM +0200, Pjotr Prins wrote:
> On Tue, Apr 05, 2016 at 02:46:42PM -0400, Leo Famulari wrote:
> > On Tue, Apr 05, 2016 at 12:02:28PM +0200, Pjotr Prins wrote:
> > > I received a nice reply from Joe Armstrong. Basically he agrees with
> > > the idea of deterministic builds and hashes for content of source
> > > files
> > >
> > > http://joearms.github.io/2015/03/12/The_web_of_names.html
> > >
> > > and will support us if we raise our issue on the mailing list. Leo, do
> > > you want to have a go - essentially sending the E-mail I wrote to Joe?
> > > I can do it if you want me to.
> >
> > I'm more than happy to test things, but I think it's best if you send
> > the message since you are actually using Erlang. But like I said before,
> > if it's too much of a burden, I'll do it. Please let me know!
>
> A quick update: the Erlang authors are going to fix this issue as can
> be followed in
>
> http://erlang.org/pipermail/erlang-questions/2016-April/088721.html
Good news. The changelog for
http://erlang.org/download/OTP-19.0-rc1.README
says that
OTP-13504 Application(s): compiler
The compiler will no longer put the compilation date
and time into BEAM files. That means that two BEAM
files compiled on the same computer from the same
source code and compilation options will be identical.
Note: If you want to find out whether a BEAM file on
disk is different from the loaded code, compared the
MD5 value obtained from Mod:module_info(md5) with the
MD5 value obtained from beam_lib:md5(BeamFileForMod)`
This means that Erlang and Elixir may go into GNU Guix :)
Pj.
next prev parent reply other threads:[~2016-05-23 11:50 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-31 19:35 [v2 0/1] Erlang Leo Famulari
2016-03-31 19:35 ` [v2 1/1] gnu: Add erlang Leo Famulari
2016-04-01 8:19 ` [v2 0/1] Erlang Pjotr Prins
2016-04-02 2:20 ` Leo Famulari
2016-04-03 21:26 ` Ludovic Courtès
2016-04-04 3:39 ` [v3] Erlang Leo Famulari
2016-04-04 8:28 ` Pjotr Prins
2016-04-04 16:50 ` Leo Famulari
2016-04-04 17:49 ` Leo Famulari
2016-04-04 18:15 ` Pjotr Prins
2016-04-05 10:02 ` Pjotr Prins
2016-04-05 18:46 ` Leo Famulari
2016-04-09 10:56 ` Pjotr Prins
2016-05-23 11:48 ` Pjotr Prins [this message]
2016-05-23 18:59 ` Leo Famulari
2016-04-04 18:32 ` Pjotr Prins
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