From: zimoun <zimon.toutoune@gmail.com>
To: Julien Lepiller <julien@lepiller.eu>
Cc: 46806@debbugs.gnu.org
Subject: [bug#46806] [PATCH] gnu: ocaml-4.07: Bootstrap.
Date: Wed, 03 Mar 2021 14:27:54 +0100 [thread overview]
Message-ID: <87eegwcqp1.fsf@gmail.com> (raw)
In-Reply-To: <20210227001244.17cc3833@tachikoma.lepiller.eu> (Julien Lepiller's message of "Sat, 27 Feb 2021 00:13:39 +0100")
Hi Julien,
On Sat, 27 Feb 2021 at 00:13, Julien Lepiller <julien@lepiller.eu> wrote:
> The first patch builds the bootstraped ocamlc and ocamllex. This takes
> around 4 hours to build. The second patch rebuilds them using the source
> code for ocaml 4.07.1, instead of the modified sources used in
> camlboot, and reuse them to run the main Makefile (make world.opt).
On my machine, camlboot takes ~3h to build. Then ocaml-4.07-boot takes
~30s. Last there is no meaningful difference between building
ocaml-4.07 using the embedded ocamlc and ocamlex binaries and using the
binaries from ocaml-4.04-boot; both ~6m.
I have check that camlboot, ocaml-4.07-boot and ocaml-4.07 build
reproducibly with ’--check’. They do.
> As a result, we have identical files for this bootstrap and the
> unbootstrapped OCaml (up to output store paths and hash of some files
> that get embedded in native files, which differ because of the
> different output path).
At first look, yes. :-)
Modulo the minor comments I made, patches LGTM! Thanks.
Well, the next steps are to build ocaml-4.09 and ocaml-4.11 using the
previous ocamlc and ocamlex version, right?
Then, it implies rebuild all the OCaml packages, right? It could be
done in this core-updates cycle, WDYT?
Cheers,
simon
next prev parent reply other threads:[~2021-03-03 13:31 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-26 23:13 [bug#46806] [PATCH] gnu: ocaml-4.07: Bootstrap Julien Lepiller
2021-02-28 2:09 ` Julien Lepiller
2021-02-28 2:29 ` Julien Lepiller
2021-03-03 0:22 ` zimoun
2021-03-03 12:54 ` zimoun
2021-02-28 9:19 ` pukkamustard
2021-02-28 10:57 ` Julien Lepiller
2021-03-01 9:16 ` pukkamustard
2021-03-01 11:44 ` Julien Lepiller
2021-03-01 12:04 ` pukkamustard
2021-03-03 13:27 ` zimoun [this message]
2021-03-03 13:46 ` Julien Lepiller
2021-03-03 14:05 ` zimoun
2021-03-03 16:14 ` bug#46806: " Julien Lepiller
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