What happened in the reproducible builds effort between April 10th and April 16th 2016: Toolchain fixes

• Roland Rosenfeld uploaded transfig/1:3.2.5.e-6 which honors SOURCE_DATE_EPOCH. Original patch by Alexis Bienven e.
• Bill Allombert uploaded gap/4r8p3-2 which makes convert.pl honor SOURCE_DATE_EPOCH. Original patch by Jerome Benoit, duplicate patch by Dhole.
• Emmanuel Bourg uploaded ant/1.9.7-1 which makes the Javadoc task use UTF-8 as the default encoding if none was specified and SOURCE_DATE_EPOCH is set.

Antoine Beaupr suggested that gitpkg stops recording timestamps when creating upstream archives. Antoine Beaupr also pointed out that git-buildpackage diverges from the default gzip settings which is a problem for reproducibly recreating released tarballs which were made using the defaults. Alexis Bienven e submitted a patch extending sphinx SOURCE_DATE_EPOCH support to copyright year. Packages fixed The following packages have become reproducible due to changes in their build dependencies: atinject-jsr330, avis, brailleutils, charactermanaj, classycle, commons-io, commons-javaflow, commons-jci, gap-radiroot, jebl2, jetty, libcommons-el-java, libcommons-jxpath-java, libjackson-json-java, libjogl2-java, libmicroba-java, libproxool-java, libregexp-java, mobile-atlas-creator, octave-econometrics, octave-linear-algebra, octave-odepkg, octave-optiminterp, rapidsvn, remotetea, ruby-rinku, tachyon, xhtmlrenderer. The following packages became reproducible after getting fixed:

• autopkgtest/3.20.3 uploaded by Martin Pitt, original patch by Alexis Bienven e.
• fop/1:2.1-3 uploaded by Mathieu Malaterre, original patch by Alexis Bienven e.
• fwupdate/0.5-4 by Mario Limonciello.
• gem/1:0.93.3-10 by IOhannes m zm lnig.
• imview/1.1.9c-16 by Anton Gladky.
• libappindicator/0.4.92-4 by Adam Borowski.
• libjlha-java/0.0.20050504-9 by Emmanuel Bourg.
• lwjgl/2.9.3+dfsg-1 by Markus Koschany.
• lxc/1:2.0.0~rc15-1 uploaded by Evgeni Golov, original patch by Reiner Herrmann.
• manpages-de/1.12-1 uploaded by Tobias Quathamer, original patch by Reiner Herrmann.
• pd-mrpeach/0.1~svn17615-1 by IOhannes m zm lnig.
• pyhoca-gui/0.5.0.6-1 uploaded by Mike Gabriel, original patch by Chris Lamb.
• r-cran-spatstat/1.45-0-1 by Andreas Tille.
• s5/1.1.dfsg.2-6 uploaded by Peter Pentchev, original patch by Juan Picca.
• samba/2:4.3.8+dfsg-1 by Jelmer Vernoo .
• sim4/0.0.20121010-3 uploaded by Andreas Tille, original patch by Alexis Bienven e.
• svxlink/15.11-1 uploaded by Felix Lechner, fixed upstream.
• tinc/1.0.28-1 by Guus Sliepen, fixed upstream.
• ucblogo/6.0+dfsg-1 by Reiner Herrmann.

Some uploads fixed some reproducibility issues, but not all of them:

• mm-common/0.9.10-1 by Michael Biebl.

Patches submitted which have not made their way to the archive yet:

• #820603 on viking by Alexis Bienven e: fix icon headers inclusion order.
• #820661 on nullmailer by Alexis Bienven e: fix the order in which files are included in the static archive.
• #820668 on sawfish by Alexis Bienven e: fix file ordering in theme archives, strip hostname and username from the config.h file, and honour SOURCE_DATE_EPOCH when creating the config.h file.
• #820740 on bless by Alexis Bienven e: always use /bin/sh as shell.
• #820742 on gmic by Alexis Bienven e: strip the build date from help messages.
• #820809 on wsdl4j by Alexis Bienven e: use a plain text representation of the copyright character.
• #820815 on freefem++ by Alexis Bienven e: fix the order in which files are included in the .edp files, and honour SOURCE_DATE_EPOCH when using the build date.
• #820869 on pyexiv2 by Alexis Bienven e: honour the SOURCE_DATE_EPOCH environment variable through the ustrftime function, to get a reproducible copyright year.
• #820932 on fim by Alexis Bienven e: fix the order in which files are joined in header files, strip the build date from fim binary, make the embeded vim2html script honour SOURCE_DATE_EPOCH variable when building the documentation, and force language to be English when using bison to make a grammar that is going to be parsed using English keywords.
• #820990 on grib-api by Santiago Vila: always call dh-buildinfo.

diffoscope development Zbigniew J drzejewski-Szmek noted in #820631 that diffoscope doesn't work properly when a file contains several cpio archives. Package reviews 21 reviews have been added, 14 updated and 22 removed in this week. New issue found: timestamps_in_htm_by_gap. Chris Lamb reported 10 new FTBFS issues. Misc. The video and the slides from the talk "Reproducible builds ecosystem" at LibrePlanet 2016 have been published now. This week's edition was written by Lunar and Holger Levsen. h01ger automated the maintenance and publishing of this weekly newsletter via git.

What happened in the reproducible builds effort between January 3rd and January 9th 2016:

Toolchain fixes David Bremner uploaded dh-elpa/0.0.18 which adds a --fix-autoload-date option (on by default) to take autoload dates from changelog. Lunar updated and sent the patch adding the generation of .buildinfo to dpkg.

Packages fixed The following packages have become reproducible due to changes in their build dependencies: aggressive-indent-mode, circe, company-mode, db4o, dh-elpa, editorconfig-emacs, expand-region-el, f-el, geiser, hyena, js2-mode, markdown-mode, mono-fuse, mysql-connector-net, openbve, regina-normal, sml-mode, vala-mode-el. The following packages became reproducible after getting fixed:

• avrdude/6.2-5 by Milan Kupcevic.
• ca-certificates/20160104 by Michael Shuler, original patch by Reiner Herrmann.
• cryptsetup/2:1.7.0-1 uploaded by Jonas Meurer, original patches (#780864, #794106) by Dhole and Valentin Lorentz.
• gpaw/0.11.0.13004-3 by Graham Inggs.
• graphite2/1.3.4-2 uploaded by Rene Engelhard, original patch by Reiner Herrmann.
• manpages/4.04-0.1 uploaded by Tobias Quathamer, original patch by Lunar.
• medicalterms/20160103-1 uploaded by Tobias Quathamer, reported by Daniel Kahn Gillmor.
• metview/4.5.7-3 uploaded by Alastair McKinstry, original patch by Reiner Herrmann.
• oasis3/3.mct+dfsg.121022-7 uploaded by Alastair McKinstry, original patch by Reiner Herrmann.
• postgresql-9.5/9.5.0-1 by Christoph Berg.
• python-caja/1.12.0-1 uploaded by Mike Gabriel, original patch by Chris Lamb.
• qutemol/0.4.1~cvs20081111-5 by Graham Inggs.
• robocode/1.9.2.5-1 by Markus Koschany.
• rungetty/1.2-16 by Rhonda D'Vine, original patches (#777447, #793717) by Chris Lamb and akira.
• t-prot/3.4-4 by Rhonda D'Vine.
• tetrinet/0.11+CVS20070911-2 by Rhonda D'Vine, original patch by Chris Lamb.
• tworld/1.3.2-2 by Rhonda D'Vine, original patch by Chris Lamb.
• visp-images/3.0.0-2 uploaded by Fabien Spindler, original patch by Chris Lamb.
• xblast-tnt-levels/20050106-3 by Rhonda D'Vine, original patch by Chris Lamb.
• xblast-tnt-models/20050106-4 by Rhonda D'Vine, original patch by Chris Lamb.
• xblast-tnt-musics/20050106-3 by Rhonda D'Vine, original patch by Chris Lamb.
• xblast-tnt-sounds/20040429-3 by Rhonda D'Vine, original patch by Chris Lamb.

Some uploads fixed some reproducibility issues, but not all of them:

• ace-of-penguins/1.5~rc1-1 by Markus Koschany, original patch by Reiner Herrmann.
• disque/1.0~rc1-4 by Chris Lamb.
• elki/0.7.0-4 by Erich Schubert.
• xnecview/1.35-8 by Tobias Frost, original patch by Chris Lamb.

Patches submitted which have not made their way to the archive yet:

• #809780 on flask-restful by Chris Lamb: implement support for SOURCE_DATE_EPOCH in the build system.
• #810259 on avfs by Chris Lamb: implement support for SOURCE_DATE_EPOCH in the build system.
• #810509 on apt by Mattia Rizzolo: ensure a stable file order is given to the linker.

reproducible.debian.net Add 2 more armhf build nodes provided by Vagrant Cascadian. This added 7 more armhf builder jobs. We now run around 900 tests of armhf packages each day. (h01ger) The footer of each page now indicates by which Jenkins jobs build it. (h01ger)

diffoscope development diffoscope 45 has been released on January 4th. It features huge memory improvements when comparing large files, several fixes of squashfs related issues that prevented comparing two Tails images, and improve the file list of tar and cpio archive to be more precise and consistent over time. It also fixes a typo that prevented the Mach-O to work (Rainer M ller), improves comparisons of ELF files when specified on the command line, and solves a few more encoding issues.

Package reviews 134 reviews have been removed, 30 added and 37 updated in the previous week. 20 new fail to build from source issues were reported by Chris Lamb and Chris West. prebuilder will now skip installing diffoscope to save time if the build results are identical. (Reiner Herrmann)