I got it! When I make llvm-gcc, thire names are gcc and g++ but not llvm-gcc and llvm-g++. Rename them to be llvm-gcc and llvm-g++ will OK. Thank Duncan! -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-testresults/attachments/20090308/890d781c/attachment.html>