GCC Stage two error

make[2]: Entering directory `/home/lfs/build.gcc2/libiberty'
echo ./regex.o ./cplus-dem.o ./cp-demangle.o ./md5.o ./sha1.o ./alloca.o ./argv.o ./choose-temp.o ./concat.o ./cp-demint.o ./crc32.o ./dyn-string.o ./fdmatch.o ./fibheap.o ./filename_cmp.o ./floatformat.o ./fnmatch.o ./fopen_unlocked.o ./getopt.o ./getopt1.o ./getpwd.o ./getruntime.o ./hashtab.o ./hex.o ./lbasename.o ./lrealpath.o ./make-relative-prefix.o ./make-temp-file.o ./objalloc.o ./obstack.o ./partition.o ./pexecute.o ./physmem.o ./pex-common.o ./pex-one.o ./pex-win32.o ./safe-ctype.o ./simple-object.o ./simple-object-coff.o ./simple-object-elf.o ./simple-object-mach-o.o ./sort.o ./spaces.o ./splay-tree.o ./strerror.o ./strsignal.o ./unlink-if-ordinary.o ./xatexit.o ./xexit.o ./xmalloc.o ./xmemdup.o ./xstrdup.o ./xstrerror.o ./xstrndup.o > required-list
make[3]: Entering directory `/home/lfs/build.gcc2/libiberty/testsuite'
make[3]: Nothing to be done for `all'.
make[3]: Leaving directory `/home/lfs/build.gcc2/libiberty/testsuite'
make[2]: Leaving directory `/home/lfs/build.gcc2/libiberty'
make[2]: Entering directory `/home/lfs/build.gcc2/intl'
rm -f stamp-h1
/bin/sh ./config.status config.h
config.status: creating config.h
config.status: config.h is unchanged
test -f config.h || (rm -f stamp-h1 && make stamp-h1)
x86_64-w64-mingw32-gcc -B/tools/lib/ -c  -g -O2 -D__USE_MINGW_ACCESS -DHAVE_CONFIG_H -DLOCALEDIR="\"/w-environment/share/locale\"" -I. -I../../source/binutils/intl ../../source/binutils/intl/dcigettext.c
../../source/binutils/intl/dcigettext.c:157:14: error: static declaration of 'mempcpy' follows non-static declaration
make[2]: *** [dcigettext.o] Error 1
make[2]: Leaving directory `/home/lfs/build.gcc2/intl'
make[1]: *** [all-intl] Error 2
make[1]: Leaving directory `/home/lfs/build.gcc2'
make: *** [all] Error 2