objtool: Include libsubcmd headers directly from source tree

Instead of installing libsubcmd headers to a build output directory and
including from there, include directly from tools/lib/ where they
already exist.  This fixes clangd indexing which otherwise can't find
libsubcmd headers.

Acked-by: Song Liu <song@kernel.org>
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
This commit is contained in:
Josh Poimboeuf 2026-04-12 10:59:42 -07:00
commit ac99992677