CVS HEAD broken for x86_64-pc-mingw32

[NightStrike]

Building binutils with:
build=x86_64-pc-linux
host=x86_64-pc-mingw32
target=x86_64-pc-mingw32

no longer works:

x86_64-pc-mingw32-gcc -DHAVE_CONFIG_H -I. -I../../src/gas -I. -I.
-I../../src/gas -I../bfd -I../../src/gas/config
-I../../src/gas/../include -I../../src/gas/.. -I../../src/gas/../bfd
-I./../intl -DLOCALEDIR="\"/var/tmp/root-x86_64-pc-mingw/share/locale\""
  -W -Wall -Wstrict-prototypes -Wmissing-prototypes -Wno-format
-Werror -g -O2 -c ../../src/gas/listing.c
cc1: warnings being treated as errors
../../src/gas/listing.c: In function 'print_timestamp':
../../src/gas/listing.c:1072: error: implicit declaration of function
'localtime_r'
make[4]: *** [listing.o] Error 1
make[4]: Leaving directory `/var/tmp/build/binutils/w64/gas'
make[3]: *** [all-recursive] Error 1
make[3]: Leaving directory `/var/tmp/build/binutils/w64/gas'
make[2]: *** [all] Error 2
make[2]: Leaving directory `/var/tmp/build/binutils/w64/gas'
make[1]: *** [all-gas] Error 2
make[1]: Leaving directory `/var/tmp/build/binutils/w64'
make: *** [all] Error 2