[LLVMdev] building clang when present

[Dan Villiom Podlaski Christiansen]

On 19 Jan 2009, at 19:08, Mike Stump wrote:

> This patch eases building clang when present in the source tree.   
> Since clang is revlocked to llvm, one usually updates them together,  
> and builds them together.
>
> Ok?

In my humble opinion, using OPTIONAL_DIRS would be better and cleaner.  
It may require some changes to ‘Makefile.rules’ to work as  
intended, though. If there's interest in such a change, I can prepare  
a patch?

--

Dan Villiom Podlaski Christiansen, stud. scient.,
danchr at cs.au.dk, danchr at gmail.com