From: Fabrice Popineau <fabrice.popineau@gmail.com>
To: Eli Zaretskii <eliz@gnu.org>
Cc: 李丁 <iamliding@gmail.com>, 13939 <13939@debbugs.gnu.org>
Subject: bug#13939: 24.3; Emacs 24.3 release won't compile on Windows with the msvc toolchain
Date: Thu, 14 Mar 2013 16:13:09 +0100 [thread overview]
Message-ID: <CAFgFV9NpNhbq+A0=DP0n3NSa-rTZ8Q7RK38Z3x1h2yyRtBj9Zg@mail.gmail.com> (raw)
In-Reply-To: <83ppz3i1ni.fsf@gnu.org>
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> 2. GC_MARK_STACK is 1 by default in config.nt, but this default is broken
> > with the msvc toolchain. When temacs started to dump,
> > it immediately exited with the message `Invalid function: "DEAD"'. Eli
> had
> > previously told me (in #12878) to see bug #13070, but it didn't solve the
> > problem. When I tried to change GC_MARK_STACK to 0, Emacs compiled fine.
> So
> > there must be something wrong about the GCPROS_NOOPS way of marking stack
> > under the vc compiler, maybe someone familiar with the garbage collector
> > can fix it. (MinGW gcc is ok with the default)
>
> Not only MinGW, but I believe Fabrice (CC'ed) also builds Emacs with
> MSVC and uses GC_MARK_STACK. Fabrice, can you please comment on this?
>
I can confirm that with GC_MARK_STACK=0, 24.3 does compile with the MS
compiler.
With GC_MARK_STACK=1, 24.3 doesn't compile, but the current trunk (well, my
copy, but which is quite close) does compile, 32bits and 64bits.
It may be a bit hairy to find out why.
Fabrice
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next prev parent reply other threads:[~2013-03-14 15:13 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-12 22:47 bug#13939: 24.3; Emacs 24.3 release won't compile on Windows with the msvc toolchain 李丁
2013-03-13 18:40 ` Eli Zaretskii
2013-03-14 15:13 ` Fabrice Popineau [this message]
2013-03-14 18:06 ` Eli Zaretskii
2013-03-14 19:28 ` Fabrice Popineau
2013-03-14 20:02 ` Eli Zaretskii
2013-03-14 21:06 ` Fabrice Popineau
2013-03-15 7:20 ` Eli Zaretskii
2013-03-14 1:21 ` 李丁
2013-03-14 7:45 ` Fabrice Popineau
2013-03-15 5:45 ` 李丁
2013-03-15 9:39 ` Fabrice Popineau
2013-03-15 15:07 ` 李丁
2013-03-15 15:24 ` Fabrice Popineau
2013-03-15 15:43 ` Eli Zaretskii
2013-03-15 19:49 ` Fabrice Popineau
2013-03-15 20:02 ` Eli Zaretskii
2013-03-15 15:34 ` Eli Zaretskii
2013-03-16 6:12 ` 李丁
2013-03-16 8:57 ` Eli Zaretskii
2013-03-16 15:31 ` 李丁
2013-03-16 15:58 ` Eli Zaretskii
2013-03-17 2:58 ` 李丁
2013-03-17 8:43 ` Fabrice Popineau
2013-03-17 18:36 ` Eli Zaretskii
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