[LLVMdev] Error during compilation

[Bill Wendling]

Hi,

I keep getting this error during compilation:

llvm[2]: ======= Finished Linking Debug Executable llvm-dis
llvm[2]: Compiling opt.cpp for Debug build
llvm[2]: Linking Debug executable opt
/usr/bin/ld: Undefined symbols:
llvm::PATypeHolder::get() const
collect2: ld returned 1 exit status
make[2]: *** [/Users/wendling/llvm/llvm/Debug/bin/opt] Error 1
make[1]: *** [opt/.makeall] Error 2
make: *** [all] Error 1

Is there something wrong with my sandbox? Is there a way to complete
clean the build area?

Thanks!
-bw