On 2017-12-16 07:52:41 +0900, Michael Paquier wrote:
> On Sat, Dec 16, 2017 at 3:13 AM, Christoph Berg
> <christoph.berg@credativ.de> wrote:
> > Re: Tom Lane 2017-12-15 <9616.1513351766@sss.pgh.pa.us>
> >> Christoph Berg <christoph.berg@credativ.de> writes:
> >> > Debian's reproducible builds project has revealed that the full build
> >> > path gets embedded into server/catalog/schemapg.h:
> >>
> >> genbki.pl is hardly our only script that prints its $0 ...
> >
> > As per
> > https://tests.reproducible-builds.org/debian/rb-pkg/unstable/amd64/postgresql-10.html,
> > that's the only place that makes it into the resulting binary.
> > I wouldn't be sending a patch if it didn't fix the issue.
>
> Why not fixing that? Reproducible builds are a trend of these days,
> and what's proposed here is really simple to make PG more compliant
> with this purpose in mind.
It's not like $0 instead of a hardcoded name in the header actually buys
us anything afaict.
Greetings,
Andres Freund