[FFmpeg-devel] [PATCH] fix: 'make' with mingw32

[Hendrik Leppkes]

On Tue, Aug 12, 2014 at 5:48 AM, spanknebel.borken at t-online.de
<spanknebel.borken at t-online.de> wrote:
> From 48e4da7d6476ac2a62cc462478b8ccf4d0c45361 Mon Sep 17 00:00:00 2001
> From: Youka <spanknebel.borken at t-online.de>
> Date: Tue, 12 Aug 2014 04:32:02 +0200
> Subject: [PATCH] fix: 'make' with mingw32
>
> Older mingw32 compilers (not mingw-64, but tdm [default by IDE C::B]) don't auto-include pthread headers, so struct timespec & nanosleep are missing for compilation of libavutil/time.c.
> ---
>  libavutil/time.c | 4 ++++
>  1 file changed, 4 insertions(+)
>
> diff --git a/libavutil/time.c b/libavutil/time.c
> index ce4552e..a286fca 100644
> --- a/libavutil/time.c
> +++ b/libavutil/time.c
> @@ -31,6 +31,10 @@
>  #endif
>  #if HAVE_WINDOWS_H
>  #include <windows.h>
> +#if HAVE_NANOSLEEP
> +#include <pthread.h>
> +#include <pthread_time.h>
> +#endif
>  #endif
>
>  #include "time.h"
> --
> 1.8.4.msysgit.0

Since when is nanosleep a pthread function?

If its not the usual posix nanosleep, maybe configure should just be
fixed to disable it instead?
I saw a patch on the libav side that did just that, seems like a
better solution to me, since Windows has other sleep functions which
get used instead then.

This is the patch:
https://lists.libav.org/pipermail/libav-devel/2014-August/062211.html

- Hendrik