intall gcc344 problem

when install gcc344
i follow the readme
mkdir b-gcc
cd b-gcc
../gcc-3.4.4/configure --target=or32 --prefix=/opt/or32 --with-local-prefix=/opt/or32/or32 --with-gnu-as --with-gnu-ld --verbose --enable-languages=c

make all install

and occur a error

checking if mkdir takes one argument... no
*** Configuration or32-unknown-coff not supported
make: *** [configure-gcc] Error 1


below is the full log:
(configure log)
loading cache ./config.cache
checking host system type... i686-pc-linux-gnu
checking target system type... or32-unknown-coff
checking build system type... i686-pc-linux-gnu
checking for a BSD compatible install... /usr/bin/install -c
*** This configuration is not supported in the following subdirectories:
     target-libffi target-boehm-gc target-zlib target-libjava target-libstdc++-v3 target-libf2c zlib fastjar target-libobjc
    (Any other directories should still work fine.)
checking for i686-pc-linux-gnu-ar... no
checking for ar... ar
checking for i686-pc-linux-gnu-as... no
checking for as... as
checking for i686-pc-linux-gnu-dlltool... no
checking for dlltool... dlltool
checking for i686-pc-linux-gnu-ld... no
checking for ld... ld
checking for i686-pc-linux-gnu-nm... no
checking for nm... nm
checking for i686-pc-linux-gnu-ranlib... no
checking for ranlib... ranlib
checking for i686-pc-linux-gnu-windres... no
checking for windres... windres
checking for i686-pc-linux-gnu-objcopy... no
checking for objcopy... objcopy
checking for i686-pc-linux-gnu-objdump... no
checking for objdump... objdump
checking for or32-ar... or32-ar
checking for or32-as... or32-as
checking for or32-dlltool... no
checking for or32-ld... or32-ld
checking for or32-nm... or32-nm
checking for or32-ranlib... or32-ranlib
checking for or32-windres... no
checking whether to enable maintainer-specific portions of Makefiles... no
updating cache ./config.cache
creating ./config.status
creating Makefile

(make all install log)

Configuring in intl
creating cache ./config.cache
checking for GNU ld... ld
checking if the linker (ld) is GNU ld... yes
checking how to run the C preprocessor... gcc -E
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unsigned long long... yes
checking for shared library run path origin... done
checking whether make sets ${MAKE}... yes
checking for a BSD compatible install... /usr/bin/install -c
checking whether NLS is requested... yes
checking for gcc... gcc
checking whether the C compiler (gcc -g -O2 ) works... yes
checking whether the C compiler (gcc -g -O2 ) is a cross-compiler... no
checking whether we are using GNU C... yes
checking whether gcc accepts -g... yes
checking host system type... i686-pc-linux-gnu
checking for ranlib... ranlib
checking for strerror in -lcposix... no
checking for ANSI C header files... yes
checking for working const... yes
checking for inline... inline
checking for off_t... yes
checking for size_t... yes
checking for working alloca.h... yes
checking for alloca... yes
checking for unistd.h... yes
checking for getpagesize... yes
checking for working mmap... yes
checking whether we are using the GNU C Library 2.1 or newer... yes
checking whether integer division by zero raises SIGFPE... yes
checking for inttypes.h... yes
checking whether the inttypes.h PRIxNN macros are broken... no
checking for msgfmt... /usr/bin/msgfmt
checking for gmsgfmt... /usr/bin/msgfmt
checking for xgettext... no
checking for msgmerge... /usr/bin/msgmerge
checking for argz.h... yes
checking for limits.h... yes
checking for locale.h... yes
checking for nl_types.h... yes
checking for malloc.h... yes
checking for stddef.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for unistd.h... (cached) yes
checking for sys/param.h... yes
checking for feof_unlocked... yes
checking for fgets_unlocked... yes
checking for getc_unlocked... yes
checking for getcwd... yes
checking for getegid... yes
checking for geteuid... yes
checking for getgid... yes
checking for getuid... yes
checking for mempcpy... yes
checking for munmap... yes
checking for putenv... yes
checking for setenv... yes
checking for setlocale... yes
checking for stpcpy... yes
checking for strcasecmp... yes
checking for strdup... yes
checking for strtoul... yes
checking for tsearch... yes
checking for __argz_count... yes
checking for __argz_stringify... yes
checking for __argz_next... yes
checking for __fsetlocking... yes
checking for iconv... yes
checking for iconv declaration...
extern size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
checking for LC_MESSAGES... yes
checking whether getenv is declared... yes
checking whether atol is declared... yes
checking whether sbrk is declared... yes
checking whether abort is declared... yes
checking whether atof is declared... yes
checking whether getcwd is declared... yes
checking whether getwd is declared... yes
checking whether strsignal is declared... yes
checking whether putc_unlocked is declared... yes
checking whether fputs_unlocked is declared... yes
checking whether fwrite_unlocked is declared... yes
checking whether fprintf_unlocked is declared... no
checking whether strstr is declared... yes
checking whether errno is declared... yes
checking whether snprintf is declared... yes
checking whether vasprintf is declared... yes
checking whether malloc is declared... yes
checking whether realloc is declared... yes
checking whether calloc is declared... yes
checking whether free is declared... yes
checking whether basename is declared... yes
checking whether getopt is declared... no
checking whether clock is declared... yes
checking whether getrlimit is declared... yes
checking whether setrlimit is declared... yes
checking whether getrusage is declared... yes
checking whether ldgetname is declared... no
checking whether times is declared... yes
checking for struct tms... yes
checking for clock_t... yes
checking for uchar...
checking for .preinit_array/.init_array/.fini_array support... yes
checking if mkdir takes one argument... no
*** Configuration or32-unknown-coff not supported
make: *** [configure-gcc] Error 1