On Sat, Oct 26, 2013 at 5:47 PM, Erik Cederstrand <[email protected]> wrote: > Den 26/10/2013 kl. 01.07 skrev Eitan Adler <[email protected]>: > >> On Fri, Oct 25, 2013 at 2:43 PM, Colin Percival <[email protected]> wrote: >>> Author: cperciva >>> Date: Fri Oct 25 18:43:53 2013 >>> New Revision: 257129 >>> URL: http://svnweb.freebsd.org/changeset/base/257129 >>> >>> Log: >>> Remove time and date stamps from svn* binaries, in order to make the >>> builds reproducible. >> >> I wonder if we could work on a wiki paging listing all the other >> non-reproducible portions of the FreeBSD build process. > > This depends greatly on under circumstances you want reproducibility. Just > timestamp of the build, or also username, hostname, SRCDIR/DESTDIR, SVN > revision and FreeBSD major/minor version? Some of this can be done by placing > dummy time, whoami and hostname binaries in /usr/src/tools/build/ and using > those during the build but should be configurable, as some of that > information could be usable for debugging.
I'd just want all of this to be documented somewhere. What values may change from build to build if you keep the sources and build options identical. Changing any of these things could be a second step and possibly even hidden under a flag. > Have a look at sendmail config files. They are about as non-reproducible as > they come :-) -- Eitan Adler Source, Ports, Doc committer Bugmeister, Ports Security teams _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "[email protected]"
