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!news4.google.com!out01a.usenetserver.com!news.usenetserver.com!in01.usenetserver.com!news.usenetserver.com!news.tele.dk!news.tele.dk!small.news.tele.dk!news-fra1.dfn.de!newsfeed.hanau.net!news.tiscali.de!tiscali!newsfeed1.ip.tiscali.net!proxad.net!fdn.fr!news.wanadoo.fr!news.wanadoo.fr!not-for-mail Message-ID: <46435866.9090301@obry.net> Date: Thu, 10 May 2007 19:37:42 +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: Ludovic Brenta 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> <87wszgocrj.fsf@ludovic-brenta.org> In-Reply-To: <87wszgocrj.fsf@ludovic-brenta.org> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit NNTP-Posting-Date: 10 May 2007 19:37:53 CEST NNTP-Posting-Host: 81.249.61.200 X-Trace: 1178818673 news.orange.fr 5066 81.249.61.200:1849 X-Complaints-To: abuse@orange.fr Xref: g2news1.google.com comp.lang.ada:15727 Date: 2007-05-10T19:37:53+02:00 List-Id: Ludovic Brenta a �crit : > That's what GNAT does, only it uses a simple checksum for performance > reasons. Calculating the checksum and comparing it with the one in > the library (.ali files in the case of GNAT) has to be faster than > recompiling the file. No that's not a simple checksum since some time. It is now using md5. 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