[PATCH][CMake][OCaml] Add OCaml binding documentation to "all" target

[Chris Bieneman via llvm-commits]

Sorry I didn’t reply when you sent this out earlier.

Because the OUTPUT in your patch isn’t a real output (as in a file that can be timestamped against inputs) I don’t think this is any better than just adding ALL to the old ocaml_doc patch.

If you did want to map inputs and outputs to avoid rebuilding when nothing changes I can talk you through what that would take, but I don’t think any of the documentation builds are setup properly to support that.

-Chris

> On Dec 18, 2015, at 6:51 AM, Alex Wang <aw1621107 at gmail.com> wrote:
> 
> The OCaml binding documentation isn't included in the default "make" target, which led to "make install" failing when the it couldn't find the generated documentation. This adds the "ocaml_doc" target to the "all" target, and creates the documentation in a custom command instead of a custom target.
> 
> -Alex
> 
> <llvm-ocaml.patch>