From: Francois Berenger <berenger@riken.jp>
To: caml-list@inria.fr
Subject: Re: [Caml-list] from oasis to obuild (original subject was Re: Accelerating compilation)
Date: Tue, 01 Oct 2013 09:57:22 +0900 [thread overview]
Message-ID: <524A1DF2.1040002@riken.jp> (raw)
In-Reply-To: <slrnl4j1l8.ntq.sylvain@le-gall.net>
On 09/30/2013 11:11 PM, Sylvain Le Gall wrote:
>> [...]
>> Compile time before, with oasis:
>>
>> # cat build.sh
>> #!/bin/bash
>>
>> #set -x
>>
>> oasis setup
>> ocaml setup.ml -configure
>> ocaml setup.ml -build
>>
>> # time ./build.sh
>> real 0m9.397s
>>
>> Compile time after, with obuild:
>> # obuild clean && time (obuild configure && obuild build -j 1)
>> real 0m3.624s
>>
>
> Note that given the proximity of obuild and _oasis files it should be
> super easy to just convert 1 time the _oasis file to foo.obuild and keep
> using _oasis while changing the build backend from ocamlbuild to obuild.
>
> OASIS is not building anything by itself, the time you report is
> probably 90% due to ocamlbuild (the build backend).
Sylvain, I fully trust you on this one.
And since I dislike ocamlbuild, I am getting rid of it or tools
that use it as their default compilation backend.
obuild seems like the perfect choice to fill my needs.
I do like oasis, but you also know that I started quite early
to reclaim some other compilation engine to be supported by oasis.
Best regards,
Francois.
> BTW, this kind of _oasis -> obuild conversion is a topic I have
> discussed with the author of obuild and I am 100% willing to do the
> conversion plugin if it makes sense.
>
>
> Regards
> Sylvain
>
>> --
>> Best regards,
>> Francois Berenger.
>>
>> --
>> Caml-list mailing list. Subscription management and archives:
>> https://sympa.inria.fr/sympa/arc/caml-list
>> Beginner's list: http://groups.yahoo.com/group/ocaml_beginners
>> Bug reports: http://caml.inria.fr/bin/caml-bugs
>>
>
> Cheers,
> Sylvain Le Gall
next prev parent reply other threads:[~2013-10-01 0:58 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-06 13:56 [Caml-list] Accelerating compilation Romain Bardou
2013-09-06 14:55 ` Markus Mottl
2013-09-06 15:19 ` Romain Bardou
2013-09-06 15:27 ` Gabriel Scherer
2013-09-06 15:33 ` Alain Frisch
2013-09-06 20:51 ` Fabrice Le Fessant
2013-09-09 7:44 ` Romain Bardou
2013-09-11 13:00 ` Francois Berenger
2013-09-11 13:46 ` Wojciech Meyer
2013-09-12 1:23 ` Francois Berenger
2013-09-12 15:15 ` Jacques Le Normand
2013-09-30 8:06 ` [Caml-list] from oasis to obuild (original subject was Re: Accelerating compilation) Francois Berenger
2013-09-30 8:18 ` Török Edwin
2013-09-30 9:00 ` Fabrice Le Fessant
2013-09-30 9:13 ` Anil Madhavapeddy
2013-09-30 11:13 ` Alain Frisch
2013-09-30 11:19 ` Anil Madhavapeddy
2013-09-30 11:27 ` Alain Frisch
2013-09-30 11:36 ` Anil Madhavapeddy
2013-09-30 9:18 ` Francois Berenger
2013-09-30 14:11 ` Sylvain Le Gall
2013-10-01 0:57 ` Francois Berenger [this message]
2013-10-01 12:25 ` Sylvain Le Gall
2013-09-07 11:37 ` [Caml-list] Accelerating compilation Matej Kosik
2013-09-08 6:37 ` Francois Berenger
2013-09-06 15:18 ` Gabriel Scherer
2013-09-06 15:28 ` Romain Bardou
2013-09-06 16:04 ` Markus Mottl
2013-09-06 16:30 ` Xavier Leroy
2013-09-07 19:13 ` Wojciech Meyer
2013-09-07 21:42 ` Jacques-Pascal Deplaix
2013-09-08 1:59 ` Markus Mottl
2013-09-09 7:59 ` Romain Bardou
2013-09-09 8:25 ` Alain Frisch
2013-09-09 8:35 ` Francois Berenger
2013-09-09 10:13 ` Anil Madhavapeddy
2013-09-09 17:08 ` Adrien Nader
2013-09-09 17:17 ` Gabriel Kerneis
2013-09-10 2:01 ` oleg
2013-09-10 10:21 ` Gerd Stolpmann
2013-09-10 16:15 ` Adrien Nader
2013-09-10 16:46 ` Xavier Leroy
2013-09-10 16:53 ` Adrien Nader
2013-09-10 17:43 ` ygrek
2013-09-06 18:45 ` Martin Jambon
2013-09-09 8:15 ` Romain Bardou
2013-09-09 8:36 ` Francois Berenger
2013-09-09 8:41 ` Thomas Refis
2013-09-09 17:32 ` Aleksey Nogin
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