diff -up wildmidi-0.2.2/configure.ac.opt wildmidi-0.2.2/configure.ac
--- wildmidi-0.2.2/configure.ac.opt	2007-07-14 15:21:57.000000000 +0200
+++ wildmidi-0.2.2/configure.ac	2007-07-14 15:22:03.000000000 +0200
@@ -226,6 +226,8 @@ AC_ARG_WITH(arch,
 )
 
 case "$arch" in
+	no)
+		;;
 	auto)
 		case "${host_cpu}" in
 			i?86)
diff -up wildmidi-0.2.2/configure.opt wildmidi-0.2.2/configure
--- wildmidi-0.2.2/configure.opt	2007-07-14 15:21:54.000000000 +0200
+++ wildmidi-0.2.2/configure	2007-07-14 15:22:52.000000000 +0200
@@ -19966,6 +19966,8 @@ else
 fi;
 
 case "$arch" in
+	no)
+		;;
 	auto)
 		case "${host_cpu}" in
 			i?86)