Use alsa/asoundlib.h instead of sys/asoundlib.h if possible.
diff --git a/configure b/configure
index 411e2f9..3d6e2ab 100755
--- a/configure
+++ b/configure
@@ -9188,7 +9188,8 @@
ALSALIBS=""
-for ac_header in sys/asoundlib.h
+
+for ac_header in alsa/asoundlib.h sys/asoundlib.h
do
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
if eval "test \"\${$as_ac_Header+set}\" = set"; then
@@ -9296,12 +9297,12 @@
cat >>confdefs.h <<_ACEOF
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
-
+ break
fi
done
-if test "$ac_cv_header_sys_asoundlib_h" = "yes"
+if test "$ac_cv_header_sys_asoundlib_h" = "yes" -o "$ac_cv_header_alsa_asoundlib_h" = "yes"
then
echo "$as_me:$LINENO: checking for snd_pcm_open in -lasound" >&5
echo $ECHO_N "checking for snd_pcm_open in -lasound... $ECHO_C" >&6
