Build Error GNU/kFreeBSD

[genio]

http://www.cpantesters.org/cpan/report/08a043e4-8133-11e7-a074-e1beba07c9dd

t/00-report-prereqs.t ................... ok
Can't load '/home/cpan/pit/thr/conf/perl-5.20.3/.cpanplus/5.20.3/build/xurEuZUr0P/UV-1.000000_01/blib/arch/auto/UV/UV.so' for module UV: /home/cpan/pit/thr/conf/perl-5.20.3/.cpanplus/5.20.3/build/xurEuZUr0P/UV-1.000000_01/blib/arch/auto/UV/UV.so: undefined symbol: bsd_sendfile at /home/cpan/pit/thr/perl-5.20.3/lib/5.20.3/x86_64-gnukfreebsd-thread-multi/DynaLoader.pm line 193.
 at t/01-time.t line 5.
Compilation failed in require at t/01-time.t line 5.
BEGIN failed--compilation aborted at t/01-time.t line 5.
t/01-time.t ............................. 
Dubious, test returned 2 (wstat 512, 0x200)
No subtests run 

[Leont]

GNU/kFreeBSD has a tendency to confuse portability code, because it sometimes behaves as a BSD and sometimes like Linux. This sounds like a lib-UV bug to me, not a perl-UV one.