Need help to build RTMS 4.0

[dyliu at tc.silkera.net (dyliu at tc.silkera.net)]

Hi,
  I want to build RTMS 4.0. The host computer is running Redhat 5.1 and the
target computer is Intel 386. I had read the document "Getting started with 
RTEMS for C/C++ User" and following its indication. I get files of egcs 1.1b,
binutil 2.9.1 and newlib 1.8.0 and their RTEMS patches. But after I apply
RTEMS patch to binutils, many *.rej files are created. The following is the
message:

Hunk #1 FAILED at 174.
Hunk #2 FAILED at 308.
Hunk #3 FAILED at 436.
Hunk #4 FAILED at 490.
Hunk #5 FAILED at 504.
5 out of 5 hunks FAILED -- saving rejects to bfd/config.bfd.rej
patching file `binutils/testsuite/binutils-all/objcopy.exp'
....


The applying of patches to egcs and newlib also creates .rej files.
When I run the bit script, it does not successfully complete.
Any suggestion?