Another missing dependency is linux-kbuild-4.14 (4.14.12-2). Without that, the rules to build .o files are not found.
- Bug#886474: linux-headers-4.14.0-3-amd64: missing depen... Sebastian Ramacher
- Bug#886474: Dependency to linux-kbuild-4.14=4.14.1... Philipp Marek
- Bug#886474: linux-headers-4.14.0-3-amd64: missing ... YOSHINO Yoshihito
- Bug#886474: More errors Juan Mendez