[bug-diffutils] bug#64811: Win-version now broken

[Bruno Haible]

Paul Eggert wrote:
> I don't know, but I added them by installing the attached patch.
> 0001-maint-port-better-to-MS-Windows.patch

_Now_ the bootstrap process imports lib/openat-die.c, and the continuous
integration fails with this message:

po_check
--- ../../sources/diffutils/po/POTFILES.in
+++ ../../sources/diffutils/po/POTFILES.in
@@ -4,6 +4,7 @@
 lib/error.c
 lib/file-type.c
 lib/getopt.c
+lib/openat-die.c
 lib/quotearg.c
 lib/regcomp.c
 lib/version-etc.c
maint.mk: you have changed the set of files with translatable diagnostics;
 apply the above patch
make[3]: *** [../../sources/diffutils/maint.mk:1228: sc_po_check] Error 1

Bruno