[alsa-devel] [PATCH][alsa-tools] ld10k1: define _GNU_SOURCE and use sighandler_t

[Takashi Iwai]

On Tue, 12 Jun 2018 14:24:34 +0200,
Ross Burton wrote:
> 
> __sighandler_t is a glibc internal type which doesn't exist in musl.  By using
> AC_USE_SYSTEM_EXTENSIONS to get _GNU_SOURCE defined, both glibc and musl
> then expose sighandler_t.
> 
> Signed-off-by: Ross Burton <ross.burton at intel.com>

Applied, thanks.


Takashi