Just like we did for X86:
http://mail.cs.uiuc.edu/pipermail/llvmdev/2003-May/000382.html
We're now switching over to the new C frontend on solaris. If you are
doing development on solaris, you *must* make the following changes to
your setup:
1. Change your llvm-gcc symlink (or alias, or whatever you use) to point
to ~lattner/local/sparc/llvm-gcc/bin/gcc
2. Add the following environment variable to your startup scripts:
setenv LLVM_LIB_SEARCH_PATH /home/vadve/lattner/local/sparc/llvm-gcc/bytecode-libs
-Chris