[PATCH] Use llvm-config --include-dir to find clang and llvm development headers

[Nick Clifton]

Hi Mark,

> On Debian and Ubuntu the clang and llvm development headers aren't on
> the standard include path. Add -I$(llvm-config --includedir) to
> CPPFLAGS to find them.

Thanks!

I have gone ahead and applied your patch.

Cheers
   Nick