Hello!

Clang-tools-extra is really meant to built within the Clang tree.
Attach is an attempt to build it out-of-tree but so far it fails with
undefined references for Clang libraries and the obvious solution of
adding ‘-l’ flags until it’s happy doesn’t work.

In my original attempt, the ‘clang-tidy’ binary is 40 MiB, and 32 MiB
are text.  This prolly comes from the fact that many Clang libraries
(libclang[A-Z]*.a) are statically linked in each of these programs.

Ideas welcome!

Ludo’.