[alsa-devel] utils/alsa.m4: fix atopology detection without alsatest

alsa-project/alsa-lib pull request #16 was opened from ffontaine:

Since commit 75d393a563efb578c79364a277087c6326267f52, alsa-utils fails to build with --disable-alsatest because atopology is not detected

Fixes: - http://autobuild.buildroot.org/results/d0fb760669b02b813115af04adcf24530d35f...

Signed-off-by: Fabrice Fontaine fontaine.fabrice@gmail.com

Request URL : https://github.com/alsa-project/alsa-lib/pull/16 Patch URL : https://github.com/alsa-project/alsa-lib/pull/16.patch Repository URL: https://github.com/alsa-project/alsa-lib