Fixes for the RTLA tooling:

- Fix tracer name in comments and prints

- Fix setting up symlinks

- Allow extra flags to be set in build

- Consolidate and show all necessary libraries not found in build error
rtla: Consolidate and show all necessary libraries that failed for building

When building rtla tools, if the necessary libraries are not installed
(libtraceevent and libtracefs), show the ones that are missing in one
consolidated output, and also show how to install them (at least for
Fedora).

Link: https://lore.kernel.org/all/CAHk-=wh+e1qcCnEYJ3JRDVLNCYbJ=0u+Ts5bOYZnY3mX_k-hFA@mail.gmail.com/
Link: https://lkml.kernel.org/r/20220810113918.5d19ce59@gandalf.local.home

Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
1 file changed