+@@ -424,7 +424,7 @@ AS_CASE(["$THIN"],
+ THIN_CONFIGURE_WARN="y"
+ ])
+ ])
+- AS_IF([test "$THIN_CHECK_NEEDS_CHECK" = "yes" && test "$THIN_CONFIGURE_WARN" != "y"], [
++ AS_IF([test "$THIN_CHECK_NEEDS_CHECK" = "autodetect" && test "$THIN_CONFIGURE_WARN" != "y"], [
+ THIN_CHECK_VSN=$("$THIN_CHECK_CMD" -V 2>/dev/null)
+ THIN_CHECK_VSN=${THIN_CHECK_VSN##* } # trim away all before the first space
+ THIN_CHECK_VSN_MAJOR=$(echo "$THIN_CHECK_VSN" | $AWK -F '.' '{print $1}')
+@@ -438,7 +438,7 @@ AS_CASE(["$THIN"],