Basic implementation of xcopy.
diff --git a/configure.ac b/configure.ac
index 95b3b8d..abd544c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1827,6 +1827,7 @@
 AC_CONFIG_FILES([programs/winhelp/Makefile])
 AC_CONFIG_FILES([programs/winver/Makefile])
 AC_CONFIG_FILES([programs/wordpad/Makefile])
+AC_CONFIG_FILES([programs/xcopy/Makefile])
 AC_CONFIG_FILES([server/Makefile])
 AC_CONFIG_FILES([tools/Makefile])
 AC_CONFIG_FILES([tools/widl/Makefile])