Summary:
A buck integration for capturing simultaneously clang and java targets.
Just like the java-specific `JavaGenruleCapture` integration, it relies on
dummy targets that depend on the flavoured clang versions.
For example, a `cxx_library` target named `//clang:hello` will have an associated target
called `//clang:hello_infer` that depends on `//clang:hello#infer-capture-all`,
and whose output is a text file containing the output path of the dependency.
Reviewed By: jvillard
Differential Revision: D21620458
fbshipit-source-id: 23919387b
Nikos Gorogiannis
2bbd25087c