The result of running etc/update-copyright.py --this-year, fixing all
the files whose mode is changed by the script, plus a build with
--enable-maintainer-mode --enable-cgen-maint=yes, then checking
out */po/*.pot which we don't update frequently.
The copy of cgen was with commit d1dd5fcc38ead reverted as that commit
breaks building of bfp opcodes files.
ld * ldbuildid.c: Changes for MinGW32:
Include windows.h and rpcdce.h.
(validate_build_id_style): Allow "uuid" style.
(generate_build_id): Fill in id_bits using UuidCreate().