Jonathan Nieder <jrnieder@xxxxxxxxx> writes: >> touch -d @SECONDS isn't POSIX compliant, and non-Linux systems don't >> provide it. POSIX only allows certain fixed format, and I assume that >> non-Linux parties (maybe OpenBSD) will want to have reproducible builds >> as well. > > Interesting. My knee-jerk preference is still to go with this patch > as-is for now, since the non-portability only triggers when > SOURCE_DATE_EPOCH is set. As long as this patch is kept Debian-only, that is a sensible stance to take. I am not sure (note: this is different from "I do not think") if it is also OK for the wider public, though. I wondered if this affects the dirtyness of the build, regardless of how file timestamps are mucked with. It turns out that we do not use "describe --dirty" in the GIT-VERSION-GEN script, so perhaps it would be OK.
