Fail less mysteriously; inform the user that their LLVM was not built with
libffi support and that the interpreter can't call external functions without
it. Patch by Timo Juhani Lindfors! Fixes PR5466.

llvm-svn: 89062
1 file changed
tree: 247ec797d85ba00f3aa34bd65caa3d98f432e8d7
  1. clang/
  2. compiler-rt/
  3. llvm/