[Babel-users] [PATCH 6/6] babeld-whole: Enable single unit compilation of all of babeld

[Dave Taht]

I agree this was a very invasive change. The specific thing that it
enables (for me) is the ability to quickly rebuild with one set of
options that the makefile is not otherwise aware of, and cannot
calculate dependencies for, as in my example:

 make EXTRA_DEFINES="-DNO_DEBUG -DHAVE_NEON" babeld-whole

I'm also considerably more pessimistic about link-time optimizations
vs whole program ones.