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How to build linux-x-go32 environment with RTEMS support?

I want to build a linux to go32 cross environment with RTEMS support
to test the RTEMS program on a PC. I've read all documents I could find
and tried all methods I could think of, but because of my ignorance, I
completely failed.

The problem is, I can build a linux to go32 cross compiler and related
tools, but I can't add the RTEMS support parts.

The host is a Linux 2.0.30 (Slackware 3.4), here's what I did:

$ pwd
/home/tanph
$
$ tar xzf misc/binutils-2.8.1.0.1.tar.gz
$ tar xzf misc/gcc-2.7.2.1.tar.gz
$ cd gcc-2.7.2.1
$ patch -p1 <../misc/crossgcc/crossgcc-gcc-2.7.2.1.patch
$ cd ..
$ tar xzf misc/newlib-1.8.0.tar.gz

I downloaded 3 newlib: newlib-1.8.0, newlib-1.7.0-rtems
and newlib-1.7.0-posix-rtems-3.6.0, but I don't know
which one to use really, which one should I use?

$ tar xzf misc/rtems-3.6.0.tar.gz
$
$ host=i586-pc-linux
$ target=i386-go32
$ prefix=/home/tanph/cross-devel
$ i=$prefix/bin
$ mkdir build-binutils build-gcc build-newlib
$ cd build-binutils
$ ../binutils-2.8.1.0.1/configure --host=$host --target=$target
  --prefix=$prefix -v
$ make all install
$ cd ../build-gcc
$ ../gcc-2.7.2.1/configure --host=$host --target=$target
  --prefix=$prefix -v
$ make all install
$ cd ../build-newlib
$ ../newlib-1.8.0/configre --host=$host --target=i386-go32-rtems
  --prefix=$prefix -v
$ make all install CC_FOR_TARGET=$i/${target}-gcc
                   AS_FOR_TARGET=$i/${target}-as
                   LD_FOR_TARGET=$i/${target}-ld
                   AR_FOR_TARGET=$i/${target}-ar
                   RANLIB_FOR_TARGET=$/${target}-ranlib

This make process produces many syntax errors, after I modified
the source files, it passed finally, but the tools and libs and
includes are not in the same directory tree. It caused me many
trouble when I use the just compiled tools and newlib to compile
the rtems-3.6.0, such as syntax errors, missing crt0, unresolved
symbols etc.

What's wrong anyway? All opinions are appreciated.

Best regards,
 Tan Pinghui                         mailto:tanph@bj.col.com.cn