Fruneau/libcommon — pull request #7 by mschout (2014-04-17 16:40:24+00:00)
Title: fix so it compiles on FreeBSD

FreeBSD needs cflags -I/usr/local/include, and -L/usr/local/lib to find includes and libraries installed by ports (pcre, unbound, libev etc).

In addition, on FreeBSD, addr.sun_path is only 104 bytes long on FreeBSD. Fixed with ifdef.