comment on "no-dependencies" in
configure.ac).
> tune/speed seems to be statically linked, this makes sense, BUT it makes
> testing a little harder because this no longer works.
>
> $ vim mpz/nextprimes.c
> $ make
> $ make -C tune/ speed
> make: 'tune/speed' is
vim mpz/nextprimes.c
$ make
$ make -C tune/ speed
make: 'tune/speed' is up to date.
$ ./tune/speed ...
(RUNS WITHOUT NEWLY CHANGED CODE)
My work flow is to instead clean and rebuild clean each time
$ vim mpz/nextprimes.c
$ make
$ make -C tune/ clean speed -j4
or more recently
$ rm tune/
