arm cross compiler

Hello,

I am trying to install the cross-compiler for the processor arm on 
ubuntu 10.04
I installed binutils-2.20, gcc-4.4.2 and gdb-6.7.1.

to install gcc, I used these commands:
1)
sudo .. / ../../src/gcc-4.4.2/configure --prefix=/usr/local/SocLib/ 
toolchain/arm --target=arm-unknown-elf --program-prefix=arm-unknown-elf 
-- disable-nls --disable-werror --enable-languages​​=c --disable-libssp 
--disable-threads --without-headers.

2) sudo make

3) sudo make install.

After these steps, a file will be generated automatically 
"arm-unknown-elf-gcc", but the problem is that I find 
"arm-unknown-elf-gcc-4.4.2".

how to solve this problem.

thank you in advance