--- configure.orig	2022-05-09 00:59:25 UTC
+++ configure
@@ -229,7 +229,7 @@ check_flac()
 
 check_mad()
 {
-	pkg_config MAD "mad" "" "-lmad -lm"
+	pkg_config MAD "libmad" "" "-lmad -lm"
 	return $?
 }