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From:	Achim Gratz <Stromeko AT nexgo DOT de>
To:	cygwin AT cygwin DOT com
Subject:	Re: Setup 2.774 texlive postinstall takes 10+ hours
References:	<1413844739487-112040 DOT post AT n5 DOT nabble DOT com> <5445C04A DOT 3000407 AT cornell DOT edu> <1413864414772-112047 DOT post AT n5 DOT nabble DOT com> <54465853 DOT 3040000 AT cornell DOT edu> <1414134682090-112141 DOT post AT n5 DOT nabble DOT com> <24713230 DOT 20141024153002 AT yandex DOT ru> <1414559159086-112282 DOT post AT n5 DOT nabble DOT com> <319337147 DOT 20141029151332 AT yandex DOT ru> <1414708038168-112334 DOT post AT n5 DOT nabble DOT com> <54567198 DOT 8000504 AT cornell DOT edu> <20141103102515 DOT GS14051 AT calimero DOT vinschen DOT de>
Date:	Mon, 03 Nov 2014 19:03:23 +0100
In-Reply-To:	<20141103102515.GS14051@calimero.vinschen.de> (Corinna Vinschen's message of "Mon, 3 Nov 2014 11:25:15 +0100")
Message-ID:	<87a948kvpw.fsf@Rainer.invalid>
User-Agent:	Gnus/5.13 (Gnus v5.13) Emacs/24.4 (gnu/linux)
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Corinna Vinschen writes:
> Off the top of my head I don't know how hard that would be, but it
> doesn't sound like an especially bad idea to me.  Au contraire.

It should be quite easy since the postinstall scripts are run in POSIX
sort order.  Just give the script a name like 00001_autorebase.bat and
it should always be the first one that runs.

> One thing we could test is if we can't get away without tweaking
> setup.exe, by changing the dependencies only.  Right now _autorebase
> requires rebase and dash packages.  Both are in Base anyway, but they
> pull in more dependencies which result in something like a rat tail of
> dependencies.  So I'm wondering if tweaking _autorebase' setup.hint file
> like this:

Dependencies are not evaluated at all when installing or running
scripts.

But it would really be better to use triggers for these sort of scripts.
I have something implemented for my "perpetual" postinstall that does an
incremental rebase after each setup run, but it could be extended to be
controlled by setup.ini instead of a naming convention.


Regards,
Achim.
-- 
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DIY Stuff:
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