--- ../configure.ac	2020-03-31 21:04:23.921049403 +0200
+++ ./configure.ac	2020-04-08 16:42:00.463683714 +0200
@@ -60,9 +60,9 @@
 else	mkdir bundle
 fi
 
-dnl Was "cp -a -T binutils-gdb bundle", but the following tar-based tree copy
+dnl Was "cp -a -T binut;5Dils-gdb bundle", but the following tar-based tree copy
 dnl is much faster on MinGW.
-(cd binutils-gdb; tar cf - *) | (cd bundle; tar xpf - --same-owner)
+cp -a -T binutils-gdb bundle
 
 cp -a gdbtk bundle/gdb/
 cp -a testsuite bundle/gdb/