$NetBSD: patch-aa,v 1.4 2021/05/12 14:13:22 ryoon Exp $

--- configure.orig	2020-10-15 11:46:16.000000000 +0000
+++ configure
@@ -7575,7 +7575,7 @@ if test "$alsa_prefix" != "" ; then
 	LDFLAGS="$LDFLAGS $ALSA_LIBS"
 fi
 
-ALSA_LIBS="$ALSA_LIBS -lasound -lm $LIBDL -lpthread"
+ALSA_LIBS="$(pkg-config --libs alsa)"
 LIBS="$ALSA_LIBS $LIBS"
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_LIBS" >&5
 $as_echo "$ALSA_LIBS" >&6; }