Build error - amd64

[Paul Goyette <paul%whooppee.com@localhost>]

With up-to-the moment sources (well, maybe 10 minutes ago!) I am getting 
the following:


/build/netbsd-local/src/external/gpl3/binutils/usr.sbin/mdsetimage/mdsetimage.c: In function 'main':
/build/netbsd-local/src/external/gpl3/binutils/usr.sbin/mdsetimage/mdsetimage.c:171:19: error: format '%zu' expects argument of type 'size_t', but argument 4 has type 'u_int32_t {aka unsigned int}' [-Werror=format=]
   fprintf(stderr, "root @ %#zx/%zu\n",
                   ^
/build/netbsd-local/src/external/gpl3/binutils/usr.sbin/mdsetimage/mdsetimage.c:171:19: error: format '%zu' expects argument of type 'size_t', but argument 4 has type 'u_int32_t {aka unsigned int}' [-Werror=format=]
cc1: all warnings being treated as errors
*** [mdsetimage.o] Error code 1



+------------------+--------------------------+------------------------+
| Paul Goyette     | PGP Key fingerprint:     | E-mail addresses:      |
| (Retired)        | FA29 0E3B 35AF E8AE 6651 | paul at whooppee.com   |
| Kernel Developer | 0786 F758 55DE 53BA 7731 | pgoyette at netbsd.org |
+------------------+--------------------------+------------------------+