From: Michael Tuexen <Michael.Tuexen@lurchi.franken.de>
Cc: guile-devel@gnu.org
Subject: Re: scm_mutex_lock and scm_mutex_unlock
Date: Sun, 23 Oct 2005 22:53:57 +0200 [thread overview]
Message-ID: <27b846bf36ef865fd296f6fca17decd5@lurchi.franken.de> (raw)
In-Reply-To: <877jc4rnyf.fsf@uni-dortmund.de>
Hi Marius,
see my comments in-line.
Best regards
Michael
On Oct 23, 2005, at 22:13 Uhr, Marius Vollmer wrote:
> Michael Tuexen <Michael.Tuexen@lurchi.franken.de> writes:
>
>> eval.c:2658: error: `PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP'
>> undeclared here (not in a function)
>>
>> Any idea, how to fix that? I'm trying to compile it on Mac OS X
>> 10.3.9.
>
> Hmm. PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP seems not to be portable
> enough. (I know that the _NP suffix means 'non-portable'...)
>
> I guess the most portable way to get recursive mutexes is to use
> pthread_mutex_init together with pthread_mutexattr_settype with
> PTHREAD_MUTEX_RECURSIVE, which is defined in UNIX98.
That sounds good. PTHREAD_MUTEX_RECURSIVE is defined on my system.
>
> I will make this change and let you know when it is done.
Thank you very much.
>
> In the mean time, could you try to configure with --without-threads?
Done. Same result. Line 2658 of eval.c is not ifdefed, I think. So it
is always compiled in.
> With that option, guile should make no reference to pthread things.
Does not work, I think. And would not help... I'm trying 1.7.2, because
I want to use pthreads...
>
> --
> GPG: D5D4E405 - 2F9B BCCC 8527 692A 04E3 331E FAF8 226A D5D4 E405
>
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next prev parent reply other threads:[~2005-10-23 20:53 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-10-22 15:07 scm_mutex_lock and scm_mutex_unlock Michael Tuexen
2005-10-23 12:28 ` Marius Vollmer
2005-10-23 15:40 ` Michael Tuexen
2005-10-23 20:13 ` Marius Vollmer
2005-10-23 20:53 ` Michael Tuexen [this message]
2005-10-23 21:15 ` Marius Vollmer
2005-10-24 12:45 ` Michael Tuexen
2005-10-24 19:17 ` Marius Vollmer
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