Update standalone rho to use primesieve & improve help
Updates 1999 primegen.h
with more recent (and much easier to install libprimesieve
https://github.com/kimwalisch/primesieve).
primesieve
is BSD 2-clause, but my understanding is that because ecm doesn't distribute the rho
(and this code isn't included in the rho library code) no license update / disclaimer change is needed.
The way I found to build rho
is with make rho GSL_LD_FLAGS=-lgsl
Can I delete GSL_LD_FLAGS
and substitute -lgsl
in rho_LDADD
?
Trying to parse out why I believe GSL_LD_FLAGS
comes from when automake used to configure libgsl which was cleaned up in 4f82906f "removed libgsl dependency for the user, since this is only required for development work"