LLVM build

Could you tell me what would be stable version of LLVM and LLVM gcc frontend?
I started from early last week to install LLVM compiler infrastructure on the following
RedHat systems:

Linux version 2.6.9-5.ELsmp (bhcompile@decompose.build.redhat.com) (gcc version
3.4.3 20041212 (Red Hat 3.4.3-9.EL4))

I followed steps described in http://llvm.org/docs/GettingStarted.html#cvsdir
However, no matter what I followed, I failed to build workable LLVM and LLVM-gcc framework.
I was able to configure and build LLVM without much trouble. However, LLVM-gcc installation
turns out quite difficult for me. Any help or advise would be appreciated. Thanks,

Could you tell me what would be stable version of LLVM and LLVM gcc
frontend?

The last release of LLVM amd llvm-gcc was 1.9. However, there have been many improvements since then. You could try 1.9 depending upon what you plan to do.

I started from early last week to install LLVM compiler infrastructure on
the following
RedHat systems:

Linux version 2.6.9-5.ELsmp (bhcompile@decompose.build.redhat.com) (gcc
version
3.4.3 20041212 (Red Hat 3.4.3-9.EL4))

I followed steps described in
http://llvm.org/docs/GettingStarted.html#cvsdir
However, no matter what I followed, I failed to build workable LLVM and
LLVM-gcc framework.
I was able to configure and build LLVM without much trouble. However,
LLVM-gcc installation
turns out quite difficult for me. Any help or advise would be appreciated.
Thanks,

Make sure you match llvm and llvm-gcc versions. Always use cvs for both, or the same release number. Follow the directions exactly in llvm-gcc4's README.LLVM when building llvm.

Post your problems to the list and we can try to help.

-Tanya