Provide HepMC2Config.cmake
Hi @abuckley , would that make sense to you to have
HepMC2Config.cmake
(also for autotools)?
Otherwise in packages with both HepMC2 and HepMC3 support one has to have also the FindHepMC2.cmake. And the approach and the syntax of search in that case is slightly inconsistent.
Best regards,
Andrii