From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=ham autolearn_force=no version=3.4.4 X-Google-Thread: 103376,91d0d8cd28bbb477 X-Google-Attributes: gid103376,public X-Google-Language: ENGLISH,ASCII Path: g2news1.google.com!news2.google.com!news.glorb.com!gegeweb.org!usenet-fr.net!proxad.net!193.252.118.146.MISMATCH!news.wanadoo.fr!news.wanadoo.fr!not-for-mail Message-ID: <46435818.4010806@obry.net> Date: Thu, 10 May 2007 19:36:24 +0200 From: Pascal Obry Organization: Home - http://www.obry.net User-Agent: Thunderbird 2.0.0.0 (Windows/20070326) MIME-Version: 1.0 Newsgroups: comp.lang.ada To: Stefan Bellon Subject: Re: Implementing an Ada compiler and libraries. References: <1178721451.073700.10730@y80g2000hsf.googlegroups.com> <464239b2_4@news.bluewin.ch> <20070510173440.6b5954ac@cube.tz.axivion.com> In-Reply-To: <20070510173440.6b5954ac@cube.tz.axivion.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit NNTP-Posting-Date: 10 May 2007 19:36:34 CEST NNTP-Posting-Host: 81.249.61.200 X-Trace: 1178818594 news.orange.fr 5066 81.249.61.200:1849 X-Complaints-To: abuse@orange.fr Xref: g2news1.google.com comp.lang.ada:15726 Date: 2007-05-10T19:36:34+02:00 List-Id: Stefan Bellon a �crit : > Gautier wrote: > >> - time stamps to check need of recompilations > > I've always wondered about the focussing on time stamps. I think the way > to do it would be to calculate a hash sum (md5, sha1, ...) on the token > stream without comments. This way you wouldn't have to recompile if you > do layout and commentary changes, and even if you touch the file, you > don't inadvertently trigger a recompilation. That's exactly what GNAT does BTW. Pascal. -- --|------------------------------------------------------ --| Pascal Obry Team-Ada Member --| 45, rue Gabriel Peri - 78114 Magny Les Hameaux FRANCE --|------------------------------------------------------ --| http://www.obry.net --| "The best way to travel is by means of imagination" --| --| gpg --keyserver wwwkeys.pgp.net --recv-key C1082595