Fail to build cygwin hosted cross compiler for mips

[SeanChang]

   Here are the error messages when I build the MIPS 
cross compiler.
xgcc:installation problem,cannot exec 'mips-tfile':no 
such file or directory
make[1]: *** [libgcc1-asm.a] Error 1
make[1]: Leaving directory <My build directory of 
gcc>
make: ***[all-gcc] Error 2
 
  How do I solve the problem?
 
 
The procesures:
target=mips-lsi-elf
prefix=/usr/mipsgcc
PATH=/usr/mipsgcc/bin:$PATH
 
cd <my build directory of 
binutils>
../binutils-2.10.1/configure --target=$target 
--prefix=$prefix
make all install --> OK!
 
cd <my build directory of gcc>
../gcc-2.95.3/configure --target=$target 
--prefix=$prefix --enable-languages=c
make all install --> 
failed!