FreeBSD 16 Retires the Last of Its GPL Code from Its Base System

I think GPL and copyleft in general is getting less and less relevant as time goes on. Looking at GPL specifically it relies on scarcity. The reason companies would agree to the terms of the GPL in the 1980s, 90s, and even 00s was if you wanted a good compiler, parser, kernel, or library you had only so many choices. There might have been only a few thousand people in the world capable of writing a mature compiler suite at some points. So if you're $MEGACORP you could either a) buy a proprietary compiler, b) pay for rarified (so expensive) talent to write your own, c) tolerate the terms imposed by the GPL. Most companies saw option "C" as the more cost effective one. Now there is a lot of computer science talent out there, so the price of option "B" goes way down. Why tolerate the GPL when I can hire any of the people laid off from Microsoft, Meta, Oracle, Amazon, come work for me, and all of them probably wrote a compiler in college and I get to own the code outright. Or, I can use FreeBSD, LLVM, whatever, and maybe there is a chance for $MEGACORP to contribute back, where in option "B" there is almost no chance. And this doesn't even take LLMs into consideration.

I am not really sure if I can follow. FreeBSD despite its title never had something to do with Free Software. BSD has a different history and it's "own licence". Being more consistent in its licence is a good thing particularly in contrast to Linux FreeBSD is a full distribution with user land. I would even think that you can without much problem publish a GPL version of FreeBSD if you like. I think you might have to leave out some CDDL stuff. FreeBSD has its value as an appliance OS (e.g. for firewalls or NAS) and FreeBSD has profited also from vendors contributing back: it is just another ecosystem . Personally I totally respect GPL and AGPL licenced software. The sad news is that without any fix in law, AI rewrites will kill GPL eventually, but then again also proprietary binaries can be decompiled and modified, so maybe there is still a win for freeing software in the game.

On the other hand, isn't the FreeBSD user base shrinking and its former users going to Linux?

FreeBSD has never played a significant role in the Free Software Movement.

Frankly I'm surprised there was any GPL code at all in the FreeBSD base repo in 2026.