It seems they were using some of the tools: https://2011.eurobsdcon.org/papers/gras/minix-bsd.pdf https://2011.eurobsdcon.org/papers/gras/minix-bsd.pdf "ABSTR

It seems they were using some of the tools: https://2011.eurobsdcon.org/papers/gras/minix-bsd.pdf https://2011.eurobsdcon.org/papers/gras/minix-bsd.pdf "ABSTRACT MINIX 3 has imported a significant amount of userland BSD code. The trend began several years ago, but the pace has quickened markedly. We have already imported NetBSD’s buildsystem, NetBSD’s C library, the pkgsrc package management infrastructure, and various userland utilities from NetBSD and FreeBSD."