From: Gilles PION <gpion@lfdj.com>
To: Paul Eggert <eggert@cs.ucla.edu>
Cc: 17598@debbugs.gnu.org, Dmitry Antipov <dmantipov@yandex.ru>
Subject: bug#17598: Emacs pretest 24.3.91 - AIX - SIGSEV when customize
Date: Fri, 13 Jun 2014 17:56:42 +0200 [thread overview]
Message-ID: <OF0B5C183B.7ACA6984-ONC1257CF6.0056EE6C-C1257CF6.005796BD@lfdj.com> (raw)
In-Reply-To: <539B04AE.2080107@cs.ucla.edu>
[-- Attachment #1: Type: text/plain, Size: 2640 bytes --]
> >> >Which GCC compiler are you using? I am using 4.8.1, and it works
for
> >> >me; see attached files.
> > 4.8.2, boostratpped on a AIX 6.1 Host
>
> I'm afraid that does not work. If you are using GCC on AIX 7.1, your
> GCC must be built on AIX 7.1. A GCC bootstrapped on AIX 6.1 will run on
> AIX 7.1 but will generate incorrect code sometimes. That appears to be
> what's happening in your case, as the truss output contains lines like
this:
>
> 18809032: 42074209: 0.2175: faccessat(-3041965,
> "<<HOMEDIR>>/src/emacs/emacs-gcc-crashtest/emacs-24.3.91/src/lib-src",
> 0, 4) Err#22 EINVAL
>
> which means Emacs thinks AT_FDCWD equals -3041965, but this is wrong for
> AIX 7.1: /usr/include/fcntl.h #defines AT_FDCWD to be -2. Apparently
> your GCC is incorrectly using fixincluded files from AIX 6.1 (which do
> not define AT_FDCWD) and Emacs is therefore incorrectly falling back on
> gnulib's definition of AT_FDCWD.
>
> Bad fixincluded files would explain a lot of problems, including the
> subshell problem you reported earlier, as well as the Xpm problems.
I should be now able to bootstrap a new instance of GCC for aix7.1 since
my colleague which administrate this machine have found some time to
reinstall from scratch a working version of AIX xlc compiler.
Will try this next week.
> Possibly we were too hasty in suppressing Emacs's use of Xpm on AIX?
Maybe.
I'll also try do make a test build adding "-with-xpm" to "configure" when
the new version of the GCC compiler will be set up, and keep you informed
of the results.
Regards, and have a nice week-end,
--
Gilles
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next prev parent reply other threads:[~2014-06-13 15:56 UTC|newest]
Thread overview: 74+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-26 6:52 bug#17598: Emacs pretest 24.3.91 - AIX - SIGSEV when customize Gilles Pion
2014-05-26 12:29 ` bug#17598: Seem to be related to "unexec" stuff Gilles Pion
2014-05-26 18:23 ` bug#17598: Emacs pretest 24.3.91 - AIX - SIGSEV when customize Paul Eggert
2014-05-27 7:35 ` Gilles PION
2014-05-27 15:38 ` Paul Eggert
2014-05-28 7:48 ` Dmitry Antipov
2014-05-28 8:40 ` Gilles PION
2014-05-28 9:45 ` Dmitry Antipov
2014-05-28 9:58 ` Andreas Schwab
2014-05-28 12:02 ` Gilles PION
2014-05-28 12:13 ` Gilles PION
2014-05-28 14:08 ` Dmitry Antipov
2014-05-28 14:26 ` Paul Eggert
2014-05-28 16:23 ` Eli Zaretskii
2014-05-28 16:34 ` Paul Eggert
2014-05-28 16:43 ` Gilles PION
2014-05-28 17:32 ` Dmitry Antipov
2014-05-28 17:45 ` Paul Eggert
2014-05-28 23:44 ` Stefan Monnier
2014-05-29 4:25 ` Paul Eggert
2014-05-28 17:54 ` Paul Eggert
2014-05-30 7:54 ` Gilles PION
2014-05-30 8:26 ` Paul Eggert
2014-05-30 9:03 ` Gilles PION
2014-05-30 10:41 ` Dmitry Antipov
2014-05-30 12:14 ` Gilles PION
2014-05-30 13:31 ` Gilles PION
2014-05-30 14:45 ` Gilles PION
[not found] ` <OFC692C5CA.08B1191C-ONC1257CE8.0050BA6E-C1257CE8.00510CC6@LocalDomain>
[not found] ` <"OFA2A54B66.55 <5388FAA6.5050202"@cs.ucla.edu>
[not found] ` <5388FAA6.5050202"@cs.ucla.edu>
2014-05-30 14:57 ` Gilles PION
2014-05-30 21:39 ` Paul Eggert
2014-05-31 13:30 ` Eli Zaretskii
2014-06-01 7:12 ` Paul Eggert
2014-06-01 15:03 ` Eli Zaretskii
2014-06-02 15:53 ` Gilles PION
2014-06-02 16:24 ` Paul Eggert
2014-06-02 16:37 ` Gilles PION
2014-06-02 16:52 ` Glenn Morris
2014-06-03 5:28 ` Gilles PION
2014-06-03 7:04 ` Paul Eggert
2014-06-03 7:11 ` Gilles PION
2014-06-03 16:54 ` Paul Eggert
2014-06-03 17:35 ` Dmitry Antipov
2014-06-04 6:31 ` Gilles PION
2014-06-04 7:06 ` Dmitry Antipov
2014-06-04 11:21 ` Gilles PION
2014-06-03 14:01 ` Dmitry Antipov
[not found] ` <"OF415D45B9 <538D737C.7060308"@cs.ucla.edu>
[not found] ` <OF590EB3AB.AC6F8748-ONC1257CED.00235BC4-C1257CED.0023E0BA@LocalDomain>
2014-06-04 6:59 ` Gilles PION
[not found] ` <OF20FCFAFD.75399259-ONC1257CED.0025CCC9-C1257CED.00266093@LocalDomain>
2014-06-04 15:57 ` Gilles PION
2014-06-07 19:58 ` Paul Eggert
2014-06-10 6:50 ` Gilles PION
2014-06-10 15:03 ` Paul Eggert
2014-06-11 7:36 ` Gilles PION
[not found] ` <OFC1052026.4DB5CC36-ONC1257CED.003E8007-C1257CED.0057A203@LocalDomain>
2014-06-04 16:21 ` Gilles PION
[not found] ` <"OFC1052026.4DB5CC <53936EC9.2030305"@cs.ucla.edu>
[not found] ` <OFD3CDCB8F.7DE218D1-ONC1257CF4.0028EFB2-C1257CF4.0029C217@LocalDomain>
2014-06-11 7:53 ` Gilles PION
2014-06-11 20:25 ` Paul Eggert
2014-06-12 8:45 ` Gilles PION
2014-06-13 2:24 ` Paul Eggert
2014-06-13 8:02 ` Gilles PION
2014-06-13 14:03 ` Paul Eggert
2014-06-13 15:56 ` Gilles PION [this message]
2014-06-16 9:51 ` Dmitry Antipov
2014-06-16 12:44 ` Gilles PION
2014-06-16 13:26 ` Dmitry Antipov
2014-06-16 14:51 ` Gilles PION
[not found] ` <OFB437FBB3.AA6F7E23-ONC1257CF4.002B0A25-C1257CF4.002B5EE7@LocalDomain>
2014-06-11 9:58 ` Gilles PION
2014-05-28 16:40 ` Gilles PION
2014-05-28 18:01 ` Paul Eggert
2014-05-30 9:01 ` Gilles PION
2014-05-27 14:57 ` bug#17598: Not solved, unfortunately Gilles Pion
2014-05-31 4:19 ` bug#17598: anonymized-config.log is from Emacs 24.3 Paul Eggert
2014-06-02 16:08 ` Gilles PION
2014-06-02 16:15 ` Glenn Morris
2014-06-02 16:35 ` Gilles PION
2014-06-20 4:18 ` bug#17598: Emacs pretest 24.3.91 - AIX - SIGSEV when customize Paul Eggert
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