Source: systemd Version: 232-10 Severity: important While investigating #851412, I noticed that we have a couple of buildds, where the test-suite fails but we ignore the error, because /etc/machine-id does not exist. In case of mips64el this did hide a real bug.
As init is no longer essential, the assumption that /etc/machine-id is always available and the absence means an old sysv chroot where we can ignore test suite failures is no longer correct: https://anonscm.debian.org/cgit/pkg-systemd/systemd.git/commit/?id=bb42ca5806768929f4b31db04ad651cedcbf421c We have three options a/ Add a Build-Depends: systemd <!nocheck> This ensures /etc/machine-id exists while still making the package bootstrappable by using "nocheck". The only downside afaics is that we ignore test suite failures during the initial bootstrap. b/ Restore https://anonscm.debian.org/cgit/pkg-systemd/systemd.git/commit/?id=e27b77c90e48f37495f7792318f9394b41f41420 Upstream is pretty clear that such a patch won't be merged, so the obbvious downside is that we will basically have to carry that forever downstream including the ongoing maintainance effort. To prove that point, the original patch by Martin no longer applies cleanly and would need to be forward ported. c/ Get /etc/machine-id in a different, essential package so we can depend on it existing always. We tried that in #745876 but the base-files maintainer did not take that patch. d/ Use an LD_PRELOAD hack, which overrides sd_id128_get_machine. An example that was mentioned in IRC by waldi was thin-provisioning-tools. a/ strikes me as the most simple solution, which always has a certain appeal. I'd appreciate more feedback why we should not pick that obvious solution and go a different way. Maybe there is a different way I forgot to think about. The status quo of ignoring test suite failures is bad. I suspect this to regress once more build chroots are rebuilt where init is not essential. Michael -- Package-specific info: -- System Information: Debian Release: stretch/sid APT prefers unstable-debug APT policy: (500, 'unstable-debug'), (500, 'unstable'), (200, 'experimental') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.8.0-2-amd64 (SMP w/4 CPU cores) Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages systemd is related to: pn dracut <none> ii initramfs-tools 0.126 ii udev 232-10 -- no debconf information
