@pepper0 @jae @rqm @Larvitz @pertho @stefano
RE: a) Nope. BSDs are DIFFERENT operating system. They do not share common kernel like Linux does. Its like You would like to have a single binary for Linux, Windows and Mac OS X ... aint gonna happen - maybe with some PoC||GtfO hacks.
RE: b) FreeBSD has literally entire Rescue System under /rescue with statically linked binary in one file with hardlinks - check attached image below.
RE: c) For some packages yes. They just install files in different places:
# pkg info | grep webkit2
webkit2-gtk_40-2.46.6_4 Opensource browser engine using the GTK 3 toolkit
webkit2-gtk_41-2.46.6_4 Opensource browser engine using the GTK 3 toolkit
webkit2-gtk_60-2.46.6_4 Opensource browser engine using the GTK 3 toolkit