From: Kilgallen@eisner.decus.org.nospam (Larry Kilgallen)
Subject: Re: What happens to DEC Ada?
Date: 3 Aug 2001 10:16:16 -0500
Date: 2001-08-03T10:16:16-05:00 [thread overview]
Message-ID: <jGvPbYAYRtuu@eisner.encompasserve.org> (raw)
In-Reply-To: yYva7.18321$GC4.4165649@nnrp1.proxad.net
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In article <yYva7.18321$GC4.4165649@nnrp1.proxad.net>, "nicolas" <n.brunot@cadwin.com> writes:
> "Larry Kilgallen" <Kilgallen@eisner.decus.org.nospam> a �crit dans le
> message news: NKj7nYr7sQCg@eisner.encompasserve.org...
>> In article <%jra7.3545$257.153834@ozemail.com.au>, "Chris Miller"
> <chrismil@ozemail.com.au> writes:
>>
>> > I seem to recall that it had a very smart recompilation algorithm that
> could
>> > drastically reduce the set of files that had to be recompiled after a
> change
>> > had been made. Instead of just using file timestamp and "with" clause
>> > dependencies, it would actually look into the code and deduce that most
> of
>> > the recompilations were unnecessary. Very fast - great for big projects.
>
> Beside that, the timestamp method cannot always be trusted.
> We had problems with gnatmake which doesn't always recompile necessary
> files.
> The problem occurs when several files in different directories have same
> name, same timestamp, and are selected with ADA_INCLUDE_PATH
> timestamp and name of the file is checked, they are the sames, gnatmake
> doesn't figure out that this is a different file and doesn't recompile it.
Well that sounds like just an implementation bug rather than a
conceptual flaw.
next prev parent reply other threads:[~2001-08-03 15:16 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-07-31 14:59 What happens to DEC Ada? Adrian Hoe
2001-07-31 15:47 ` Ted Dennison
2001-07-31 17:33 ` Larry Kilgallen
2001-08-02 20:55 ` Corey Ashford
2001-08-02 21:02 ` Ted Dennison
2001-08-02 23:29 ` Larry Kilgallen
2001-08-03 13:42 ` Ted Dennison
2001-08-13 13:19 ` Charlie McCutcheon
2001-08-13 13:15 ` Charlie McCutcheon
2001-07-31 16:13 ` Thierry Lelegard
2001-08-08 1:05 ` Charlie McCutcheon
2001-08-01 7:35 ` Chris Miller
2001-08-03 8:55 ` Gautier
2001-08-03 12:11 ` Larry Kilgallen
2001-08-03 11:31 ` nicolas
2001-08-03 15:16 ` Larry Kilgallen [this message]
2001-08-03 14:26 ` nicolas
2001-08-03 15:35 ` Larry Kilgallen
2001-08-03 14:42 ` nicolas
2001-08-03 19:35 ` Robert Dewar
2001-08-04 11:46 ` Simon Wright
2001-08-03 19:25 ` Robert Dewar
2001-08-03 19:29 ` Robert Dewar
2001-08-06 1:48 ` brentcarnellis
2001-08-06 8:12 ` nicolas
2001-08-06 14:05 ` Gautier
2001-08-06 14:23 ` nicolas
2001-08-07 4:07 ` brentcarnellis
2001-08-03 19:00 ` Robert Dewar
2001-08-03 19:27 ` Marin David Condic
2001-08-03 20:09 ` Wes Groleau
2001-08-04 2:12 ` Robert Dewar
2001-08-06 14:24 ` Marin David Condic
2001-08-08 19:24 ` Greg Bek
2001-08-10 1:13 ` Robert Dewar
2001-08-14 19:53 ` Wes Groleau
2001-08-08 1:06 ` Charlie McCutcheon
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2001-08-08 20:12 Gautier Write-only-address
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