Re: Deprecation message in Arch Linux.

[Eli Zaretskii]

> From: Paul Eggert <address@hidden>
> Date: Wed, 28 Aug 2019 11:38:51 -0700
> Cc: Ergus <address@hidden>, Emacs developers <address@hidden>
> 
> diff --git a/src/sound.c b/src/sound.c
> index 4ba826e82c..44d4cbc6d5 100644
> --- a/src/sound.c
> +++ b/src/sound.c
> @@ -72,12 +72,8 @@ Copyright (C) 1998-1999, 2001-2019 Free Software 
> Foundation, Inc.
>  #include <soundcard.h>
>  #endif
>  #ifdef HAVE_ALSA
> -#ifdef ALSA_SUBDIR_INCLUDE
>  #include <alsa/asoundlib.h>
> -#else
> -#include <asoundlib.h>
> -#endif /* ALSA_SUBDIR_INCLUDE */
> -#endif /* HAVE_ALSA */
> +#endif

This completely removes support for systems which don't have
alsa/asoundlib.h, but do have asoundlib.h, doesn't it?  Are there no
such systems we care about anymore?