--- tcl-work/tcl/unix/configure	2021-04-29 06:29:56.000000000 -0700
+++ test dir/tcl/unix/configure	2021-04-29 10:13:42.000000000 -0700
@@ -19444,7 +19444,7 @@
 Copyright (C) 2003 Free Software Foundation, Inc.
 This config.status script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it."
-srcdir=$srcdir
+srcdir="$srcdir"
 _ACEOF
 
 cat >>$CONFIG_STATUS <<\_ACEOF
