--- configure.orig	2023-02-06 22:53:04 UTC
+++ configure
@@ -279,7 +279,7 @@ do
 
     CC=*) CC="`echo \"$1\"|sed -e s,^CC=,,`";;
 
-    *) die "invalid option '$1' (try '-h')";;
+    *) echo "invalid option '$1' (try '-h')";;
   esac
   shift
 done