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Re: new trunk dependence on nanosleep()
- From: Jonathan Wakely <jwakely dot gcc at gmail dot com>
- To: Tim Prince <tprince818 dot tp at gmail dot com>
- Cc: gcc-help <gcc-help at gcc dot gnu dot org>
- Date: Thu, 12 Nov 2015 17:03:58 +0000
- Subject: Re: new trunk dependence on nanosleep()
- Authentication-results: sourceware.org; auth=none
- References: <5644C07E dot 5020900 at gmail dot com>
On 12 November 2015 at 16:38, Tim Prince wrote:
> I see that the current trunk chooses to configure so as to depend on a
> compatible nanosleep() regardless of the ability of the target system to
> support that (e.g. cygwin64). I haven't been able to see whether there
> is a configure option or a prerequisites download installation to take
> care of it.
We've been using nanosleep there pretty much unchanged for about three years.
The only recent change is to check its return value and inspect errno.
> The reported compile error has to do with undefined errno and associated
> macros in the nanosleep() call. Is there an include missing from the
> libstdc++ source where it calls nanosleep() ?
The missing include is fixed at r230266.