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From: "mrs at apple dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug pch/14400] [3.4 regression] Cannot compile qt-x11-free-3.3.0 Date: Mon, 05 Apr 2004 20:54:00 -0000 [thread overview] Message-ID: <20040405205422.6660.qmail@sources.redhat.com> (raw) In-Reply-To: <20040303083528.14400.schmid@snake.iap.physik.tu-darmstadt.de> ------- Additional Comments From mrs at apple dot com 2004-04-05 20:54 ------- Subject: Re: Cannot compile qt-x11-free-3.3.0 On Saturday, April 3, 2004, at 07:38 PM, Ian Lance Taylor wrote: > Any thoughts on how difficult it would be to, when a PCH can not be > loaded at the correct address, skip the PCH and try for the original > header files? Just move the call that tries the mmap of the pch file to the validation routine. The issue there is we'd need to think about trying to mmap twice. Currently, we only ever do it once. We would try and mmap more than once when there are multiple PCH files for the same source, as we run thought all of them, trying to validate each one. > Of course, the result will not necessarily be equivalent--the original > headers > might not be present, or might have been modified since the PCH was > created. This issue is known and expected and not an issue. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14400
next prev parent reply other threads:[~2004-04-05 20:54 UTC|newest] Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top 2004-03-03 8:35 [Bug pch/14400] New: " schmid at snake dot iap dot physik dot tu-darmstadt dot de 2004-03-03 12:40 ` [Bug pch/14400] " giovannibajo at libero dot it 2004-03-03 16:44 ` pinskia at gcc dot gnu dot org 2004-03-04 6:07 ` schmid at snake dot iap dot physik dot tu-darmstadt dot de 2004-03-04 7:03 ` schmid at snake dot iap dot physik dot tu-darmstadt dot de 2004-03-17 5:50 ` mmitchel at gcc dot gnu dot org 2004-03-17 5:56 ` pinskia at gcc dot gnu dot org 2004-03-25 6:57 ` pinskia at gcc dot gnu dot org 2004-03-26 8:01 ` schmid at snake dot iap dot physik dot tu-darmstadt dot de 2004-03-27 7:03 ` ian at wasabisystems dot com 2004-03-30 1:42 ` geoffk at gcc dot gnu dot org 2004-03-30 7:07 ` ian at wasabisystems dot com 2004-04-01 1:17 ` geoffk at apple dot com 2004-04-02 15:18 ` ian at wasabisystems dot com 2004-04-02 19:16 ` geoffk at apple dot com 2004-04-04 3:39 ` ian at wasabisystems dot com 2004-04-05 20:40 ` [Bug pch/14400] [3.4 regression] " ian at wasabisystems dot com 2004-04-05 20:54 ` mrs at apple dot com [this message] 2004-04-05 22:50 ` geoffk at apple dot com 2004-04-06 0:39 ` ian at wasabisystems dot com 2004-04-06 13:34 ` [Bug pch/14400] [3.4/3.5 " ian at wasabisystems dot com 2004-04-07 18:01 ` mmitchel at gcc dot gnu dot org 2004-04-07 18:34 ` mueller at kde dot org 2004-04-07 18:53 ` ian at wasabisystems dot com 2004-04-07 19:21 ` mark at codesourcery dot com 2004-04-07 19:22 ` [Bug pch/14400] " pinskia at gcc dot gnu dot org 2004-04-07 19:35 ` ian at wasabisystems dot com 2004-04-07 20:44 ` ian at wasabisystems dot com 2004-04-12 21:11 ` mmitchel at gcc dot gnu dot org 2004-04-12 22:07 ` geoffk at gcc dot gnu dot org 2004-04-12 22:45 ` ian at wasabisystems dot com 2004-04-12 23:13 ` geoffk at apple dot com 2004-04-13 15:07 ` ian at wasabisystems dot com 2004-04-13 18:38 ` geoffk at gcc dot gnu dot org 2004-04-13 19:48 ` ian at wasabisystems dot com 2004-04-13 19:53 ` geoffk at gcc dot gnu dot org 2004-05-29 22:54 ` [Bug pch/14400] [pch] " mmitchel at gcc dot gnu dot org 2004-06-18 23:57 ` mmitchel at gcc dot gnu dot org 2004-08-23 20:55 ` mmitchel at gcc dot gnu dot org 2004-11-01 0:47 ` mmitchel at gcc dot gnu dot org 2005-04-14 0:28 ` pinskia at gcc dot gnu dot org 2005-05-19 17:50 ` mmitchel at gcc dot gnu dot org 2005-08-02 19:04 ` cvs-commit at gcc dot gnu dot org 2005-08-02 19:05 ` ian at airs dot com
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