Log Message:
(devel/p5-EV) Updated 4.22 to 4.27

4.27 Thu Jun 27 09:39:58 CEST 2019
        - (libev) completely rewritten linuxaio backend, maybe
          usable as a general-use backend.
        - (libev) use more aggressive assertions to catch
          more usage errors.
        - allow users to re-enable assert() in case it is disabled
          by perl (which is typically the case).

4.26 Mon Jun 24 23:39:40 CEST 2019
        - (libev) included experimental linux aio backend.
        - allow the linux aio backend to be used by default
          only when explicitly configured during Makefile.PL time.

4.25 Fri Dec 21 08:04:26 CET 2018
        - (libev) updated to libev 4.25, minor fixes and enhancements.
        - document the requirement to "use EV" when using EV::MakeMaker.
        - only use __register_atfork with glibc and uclibc, as musl
          defines __linux__, but doesn't implement the linux standard
          base ABI, nor makes itself detectable via a macro, both apparently
          by design, winning the "broken by design 2016 award" - well done.
        - correct EV::periodic example 24h after midnight -> one day after
          midnight (reported by Felix Ostmann).