Hi Christoph, On Mon, Oct 05, 2015 at 09:56:00AM +0200, Christoph Berg wrote: > Re: Reiner Herrmann 2015-10-03 <560fdee9.2090...@reiner-h.de> > > +export SOURCE_DATE_EPOCH = $(shell date -d "$$(dpkg-parsechangelog > > -SDate)" +%s) > > However, shouldn't this be set from the toolchain? Builds are only > reproducible in practise now using a patched toolchain, and from what > I got the plan is to make the toolchain set this variable, so I'd > really expect the current reproducible.debian.net toolchain to expose > this variable as well, even if it's not clear which bit (dpkg, > debhelper, makefile include snippet ...) will set it in future.
SOURCE_DATE_EPOCH is currently set by debhelper (dh) in our reproducible repository (and yesterday those changes were also uploaded to unstable). We have currently no changes to export SOURCE_DATE_EPOCH for non-dh packages. So this one-line change would still be needed to get a reproducible package. I don't think it was already discussed if SOURCE_DATE_EPOCH should be exported also by other parts of the toolchain (like dpkg), so I'm CC'ing the list. Regards, Reiner
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