Search Results: "uwe"

12 April 2016

Reproducible builds folks: Reproducible builds: week 48 in Stretch cycle

What happened in the reproducible builds effort between March 20th and March 26th: Toolchain fixes Daniel Kahn Gillmor worked on removing build path from build symbols submitting a patch adding -fdebug-prefix-map to clang to match GCC, another patch against gcc-5 to backport the removal of -fdebug-prefix-map from DW_AT_producer, and finally by proposing the addition of a normalizedebugpath to the reproducible feature set of dpkg-buildflags that would use -fdebug-prefix-map to replace the current directory with . using -fdebug-prefix-map. Sergey Poznyakoff merged the --clamp-mtime option so that it will be featured in the next Tar release. This option is likely to be used by dpkg-deb to implement deterministic mtimes for packaged files. Packages fixed The following packages have become reproducible due to changes in their build dependencies: augeas, gmtkbabel, ktikz, octave-control, octave-general, octave-image, octave-ltfat, octave-miscellaneous, octave-mpi, octave-nurbs, octave-octcdf, octave-sockets, octave-strings, openlayers, python-structlog, signond. The following packages became reproducible after getting fixed: Some uploads fixed some reproducibility issues, but not all of them: Patches submitted which have not made their way to the archive yet: tests.reproducible-builds.org i386 build nodes have been setup by converting 2 of the 4 amd64 nodes to i386. (h01ger) Package reviews 92 reviews have been removed, 66 added and 31 updated in the previous week. New issues: timestamps_generated_by_xbean_spring, timestamps_generated_by_mangosdk_spiprocessor. Chris Lamb filed 7 FTBFS bugs. Misc. On March 20th, Chris Lamb gave a talk at FOSSASIA 2016 in Singapore. The very same day, but a few timezones apart, h01ger did a presentation at LibrePlanet 2016 in Cambridge, Massachusetts. Seven GSoC/Outreachy applications were made by potential interns to work on various aspects of the reproducible builds effort. On top of interacting with several applicants, prospective mentors gathered to review the applications.

27 March 2016

Lunar: Reproducible builds: week 48 in Stretch cycle

What happened in the reproducible builds effort between March 20th and March 26th:

Toolchain fixes
  • Sebastian Ramacher uploaded breathe/4.2.0-1 which makes its output deterministic. Original patch by Chris Lamb, merged uptream.
  • Rafael Laboissiere uploaded octave/4.0.1-1 which allows packages to be built in place and avoid unreproducible builds due to temporary build directories appearing in the .oct files.
Daniel Kahn Gillmor worked on removing build path from build symbols submitting a patch adding -fdebug-prefix-map to clang to match GCC, another patch against gcc-5 to backport the removal of -fdebug-prefix-map from DW_AT_producer, and finally by proposing the addition of a normalizedebugpath to the reproducible feature set of dpkg-buildflags that would use -fdebug-prefix-map to replace the current directory with . using -fdebug-prefix-map. As succesful result of lobbying at LibrePlanet 2016, the --clamp-mtime option will be featured in the next Tar release. This option is likely to be used by dpkg-deb to implement deterministic mtimes for packaged files.

Packages fixed The following packages have become reproducible due to changes in their build dependencies: augeas, gmtkbabel, ktikz, octave-control, octave-general, octave-image, octave-ltfat, octave-miscellaneous, octave-mpi, octave-nurbs, octave-octcdf, octave-sockets, octave-strings, openlayers, python-structlog, signond. The following packages became reproducible after getting fixed: Some uploads fixed some reproducibility issues, but not all of them: Patches submitted which have not made their way to the archive yet:
  • #818742 on milkytracker by Reiner Herrmann: sorts the list of source files.
  • #818752 on tcl8.4 by Reiner Herrmann: sort source files using C locale.
  • #818753 on tk8.6 by Reiner Herrmann: sort source files using C locale.
  • #818754 on tk8.5 by Reiner Herrmann: sort source files using C locale.
  • #818755 on tk8.4 by Reiner Herrmann: sort source files using C locale.
  • #818952 on marionnet by ceridwen: dummy out build date and uname to make build reproducible.
  • #819334 on avahi by Reiner Herrmann: ship upstream changelog instead of the one generated by gettextize (although duplicate of #804141 by Santiago Vila).

tests.reproducible-builds.org i386 build nodes have been setup by converting 2 of the 4 amd64 nodes to i386. (h01ger)

Package reviews 92 reviews have been removed, 66 added and 31 updated in the previous week. New issues: timestamps_generated_by_xbean_spring, timestamps_generated_by_mangosdk_spiprocessor. Chris Lamb filed 7 FTBFS bugs.

Misc. On March 20th, Chris Lamb gave a talk at FOSSASIA 2016 in Singapore. The very same day, but a few timezones apart, h01ger did a presentation at LibrePlanet 2016 in Cambridge, Massachusetts. Seven GSoC/Outreachy applications were made by potential interns to work on various aspects of the reproducible builds effort. On top of interacting with several applicants, prospective mentors gathered to review the applications. Huge thanks to Linda Naeun Lee for the new hackergotchi visible on Planet Debian.

5 March 2016

Lunar: Reproducible builds: week 44 in Stretch cycle

What happened in the reproducible builds effort between February 21th and February 27th:

Toolchain fixes Didier Raboud uploaded pyppd/1.0.2-4 which makes PPD generation deterministic. Emmanuel Bourg uploaded plexus-maven-plugin/1.3.8-10 which sorts the components in the components.xml files generated by the plugin. Guillem Jover has implemented stable ordering for members of the control archives in .debs. Chris Lamb submitted another patch to improve reproducibility of files generated by cython.

Packages fixed The following packages have become reproducible due to changes in their build dependencies: dctrl-tools, debian-edu, dvdwizard, dymo-cups-drivers, ekg2, epson-inkjet-printer-escpr, expeyes, fades, foomatic-db, galternatives, gnuradio, gpodder, gutenprint icewm, invesalius, jodconverter-cli latex-mk, libiio, libimobiledevice, libmcrypt, libopendbx, lives, lttnganalyses, m2300w, microdc2, navit, po4a, ptouch-driver, pxljr, tasksel, tilda, vdr-plugin-infosatepg, xaos. The following packages became reproducible after getting fixed: Some uploads fixed some reproducibility issues, but not all of them:

tests.reproducible-builds.org The reproducibly tests for Debian now vary the provider of /bin/sh between bash and dash. (Reiner Herrmann)

diffoscope development diffoscope version 50 was released on February 27th. It adds a new comparator for PostScript files, makes the directory tests pass on slower hardware, and line ordering variations in .deb md5sums files will not be hidden anymore. Version 51 uploaded the next day re-added test data missing from the previous tarball. diffoscope is looking for a new primary maintainer.

Package reviews 87 reviews have been removed, 61 added and 43 updated in the previous week. New issues: captures_shell_variable_in_autofoo_script, varying_ordering_in_data_tar_gz_or_control_tar_gz. 30 new FTBFS have been reported by Chris Lamb, Antonio Terceiro, Aaron M. Ucko, Michael Tautschnig, and Tobias Frost.

Misc. The release team reported on their discussion about the topic of rebuilding all of Stretch to make it self-contained (in respect to reproducibility). Christian Boltz is hoping someone could talk about reproducible builds at the openSUSE conference happening June 22nd-26th in N rnberg, Germany.

23 February 2016

Uwe Kleine-K nig: Christoph Hellwig vs VMware

On Thursday the lawsuit about GPL compliance of VMware's ESXi products starts. I support Christoph's position and share his view that VMware's product is in conflict with the GPL. Read more on the software freedom conservancy's FAQ about the case. I keep my fingers crossed!

27 January 2016

Uwe Kleine-K nig: Installing Debian Jessie on a Netgear ReadyNAS 104

The Netgear ReadyNAS 104 comes shipped with U-Boot. To access its "shell" remove the small quadratic sticker at the backside to reveal the UART pins (3V3, pinout available at Arnaud's NAS page[1] and connect a matching adapter. Also connect a network cable to the lower jack. Then on a different machine in the same network setup a tftp server (e.g. apt-get install tftpd-hpa). As of today the latest beta netboot installer (Beta 2) doesn't work any more because the kernel in jessie was updated since the installer was released. So pick up the armhf netboot installer from the daily snapshots. You need initrd.gz and vmlinuz. Furthermore armada-370-netgear-rn104.dtb. Update: As jessie is released now, download the following images: To make the installer ready to boot do:
# apt-get install u-boot-tools
$ cat vmlinuz armada-370-netgear-rn104.dtb > vmlinuz-rn104
$ mkimage -A arm -O linux -T multi -C none -a 0x04000000 -e 0x04000000 -n "Debian Jessie armhf installer" -d vmlinuz-rn104:initrd.gz uImage-installer-rn104
# cp uImage-installer-rn104 /srv/tftp
Then on the U-Boot shell setup networking and start the installer by issuing the following commands:
dhcp
setenv serverip 192.168.1.17
tftp uImage-installer-rn104
bootm $load_addr
With 192.168.1.17 being the IPv4 of the machine you set up the tftp server above, adapt accordingly to your setup. While in U-Boot the default ethernet device is the lower jack, the installer is only able to use the upper, so replug the ethernet cable to the upper receptacle. Go through the installation, and before rebooting do the following: Select "Change debconf priority" and set it to "low". Then "Download installer components" and check "mtd-modules-3.16.0-4-armmp-di". After that "Execute a shell" and do:
# depmod -a 
# modprobe pxa3xx_nand
# apt-install flash-kernel
# mount --bind /proc /target/proc
# chroot /target
# cat >> /etc/flash-kernel/db << EOF
Machine: NETGEAR ReadyNAS 104
DTB-Id: armada-370-netgear-rn104.dtb
DTB-Append: yes
Mtd-Kernel: uImage
Mtd-Initrd: minirootfs
U-Boot-Kernel-Address: 0x04000000
U-Boot-Initrd-Address: 0x05000000
Required-Packages: u-boot-tools
EOF
# flash-kernel
You then need to adapt the u-boot environment to pass the right root parameter to Linux. Alternatively add Bootloader-Sets-Incorrect-Root: yes to /etc/flash-kernel/db. [1] Note this page is about a ReadyNAS 102, the pinout is identical though.

12 January 2016

Bits from Debian: New Debian Developers and Maintainers (November and December 2015)

The following contributors got their Debian Developer accounts in the last two months: The following contributors were added as Debian Maintainers in the last two months: Congratulations!

11 November 2015

Bits from Debian: New Debian Developers and Maintainers (September and October 2015)

The following contributors got their Debian Developer accounts in the last two months: The following contributors were added as Debian Maintainers in the last two months: Congratulations!

1 September 2015

Lunar: Reproducible builds: week 18 in Stretch cycle

What happened in the reproducible builds effort this week: Toolchain fixes Aur lien Jarno uploaded glibc/2.21-0experimental1 which will fix the issue were locales-all did not behave exactly like locales despite having it in the Provides field. Lunar rebased the pu/reproducible_builds branch for dpkg on top of the released 1.18.2. This made visible an issue with udebs and automatically generated debug packages. The summary from the meeting at DebConf15 between ftpmasters, dpkg mainatainers and reproducible builds folks has been posted to the revelant mailing lists. Packages fixed The following 70 packages became reproducible due to changes in their build dependencies: activemq-activeio, async-http-client, classworlds, clirr, compress-lzf, dbus-c++, felix-bundlerepository, felix-framework, felix-gogo-command, felix-gogo-runtime, felix-gogo-shell, felix-main, felix-shell-tui, felix-shell, findbugs-bcel, gco, gdebi, gecode, geronimo-ejb-3.2-spec, git-repair, gmetric4j, gs-collections, hawtbuf, hawtdispatch, jack-tools, jackson-dataformat-cbor, jackson-dataformat-yaml, jackson-module-jaxb-annotations, jmxetric, json-simple, kryo-serializers, lhapdf, libccrtp, libclaw, libcommoncpp2, libftdi1, libjboss-marshalling-java, libmimic, libphysfs, libxstream-java, limereg, maven-debian-helper, maven-filtering, maven-invoker, mochiweb, mongo-java-driver, mqtt-client, netty-3.9, openhft-chronicle-queue, openhft-compiler, openhft-lang, pavucontrol, plexus-ant-factory, plexus-archiver, plexus-bsh-factory, plexus-cdc, plexus-classworlds2, plexus-component-metadata, plexus-container-default, plexus-io, pytone, scolasync, sisu-ioc, snappy-java, spatial4j-0.4, tika, treeline, wss4j, xtalk, zshdb. The following packages became reproducible after getting fixed: Some uploads fixed some reproducibility issues but not all of them: Patches submitted which have not made their way to the archive yet: Chris Lamb also noticed that binaries shipped with libsilo-bin did not work. Documentation update Chris Lamb and Ximin Luo assembled a proper specification for SOURCE_DATE_EPOCH in the hope to convince more upstreams to adopt it. Thanks to Holger it is published under a non-Debian domain name. Lunar documented easiest way to solve issues with file ordering and timestamps in tarballs that came with tar/1.28-1. Some examples on how to use SOURCE_DATE_EPOCH have been improved to support systems without GNU date. reproducible.debian.net armhf is finally being tested, which also means the remote building of Debian packages finally works! This paves the way to perform the tests on even more architectures and doing variations on CPU and date. Some packages even produce the same binary Arch:all packages on different architectures (1, 2). (h01ger) Tests for FreeBSD are finally running. (h01ger) As it seems the gcc5 transition has cooled off, we schedule sid more often than testing again on amd64. (h01ger) disorderfs has been built and installed on all build nodes (amd64 and armhf). One issue related to permissions for root and unpriviliged users needs to be solved before disorderfs can be used on reproducible.debian.net. (h01ger) strip-nondeterminism Version 0.011-1 has been released on August 29th. The new version updates dh_strip_nondeterminism to match recent changes in debhelper. (Andrew Ayer) disorderfs disorderfs, the new FUSE filesystem to ease testing of filesystem-related variations, is now almost ready to be used. Version 0.2.0 adds support for extended attributes. Since then Andrew Ayer also added support to reverse directory entries instead of shuffling them, and arbitrary padding to the number of blocks used by files. Package reviews 142 reviews have been removed, 48 added and 259 updated this week. Santiago Vila renamed the not_using_dh_builddeb issue into varying_mtimes_in_data_tar_gz_or_control_tar_gz to align better with other tag names. New issue identified this week: random_order_in_python_doit_completion. 37 FTBFS issues have been reported by Chris West (Faux) and Chris Lamb. Misc. h01ger gave a talk at FrOSCon on August 23rd. Recordings are already online. These reports are being reviewed and enhanced every week by many people hanging out on #debian-reproducible. Huge thanks!

21 August 2015

Simon Kainz: DUCK challenge: Final week

Well, here are the stats for the final week of the DUCK challenge as well as DebConf15: So we had 21 packages fixed and uploaded by 14 different uploaders. People were really working hard on this during DebConf. A big "Thank You" to you!! Since the start of this challenge, a total of 89 packages, were fixed. Here is a quick overview:
Week 1 Week 2 Week 3 Week 4 Week 5 Week 6 Week 7
# Packages 10 15 10 14 10 9 21
Total 10 25 35 49 59 68 89
Thank you all for participating - either on purpose or "accidentially": Some people were really surprised as i sneaked up on them at DebConf15, confronting them with a green lighter! I just tried to put even more fun into Debian, i hope this worked out Pevious articles are here: Week 1, Week 2, Week 3, Week 4, Week 5,Week 6.

9 August 2015

Simon Kainz: DUCK challenge: week 5

Slighthly delayed, but here are the stats for week 5 of the DUCK challenge: So we had 10 packages fixed and uploaded by 10 different uploaders. A big "Thank You" to you!! Since the start of this challenge, a total of 59 packages, were fixed. Here is a quick overview:
Week 1 Week 2 Week 3 Week 4 Week 5 Week 6 Week 7
# Packages 10 15 10 14 10 - -
Total 10 25 35 49 59 - -
The list of the fixed and updated packages is availabe here. I will try to update this ~daily. If I missed one of your uploads, please drop me a line. Only 2 more weeks to DebConf15 so please get involved: The DUCK Challenge is running until end of DebConf15! Pevious articles are here: Week 1, Week 2, Week 3, Week 4.

26 July 2015

Lunar: Reproducible builds: week 12 in Stretch cycle

What happened in the reproducible builds effort this week: Toolchain fixes Eric Dorlan uploaded automake-1.15/1:1.15-2 which makes the output of mdate-sh deterministic. Original patch by Reiner Herrmann. Kenneth J. Pronovici uploaded epydoc/3.0.1+dfsg-8 which now honors SOURCE_DATE_EPOCH. Original patch by Reiner Herrmann. Chris Lamb submitted a patch to dh-python to make the order of the generated maintainer scripts deterministic. Chris also offered a fix for a source of non-determinism in dpkg-shlibdeps when packages have alternative dependencies. Dhole provided a patch to add support for SOURCE_DATE_EPOCH to gettext. Packages fixed The following 78 packages became reproducible in our setup due to changes in their build dependencies: chemical-mime-data, clojure-contrib, cobertura-maven-plugin, cpm, davical, debian-security-support, dfc, diction, dvdwizard, galternatives, gentlyweb-utils, gifticlib, gmtkbabel, gnuplot-mode, gplanarity, gpodder, gtg-trace, gyoto, highlight.js, htp, ibus-table, impressive, jags, jansi-native, jnr-constants, jthread, jwm, khronos-api, latex-coffee-stains, latex-make, latex2rtf, latexdiff, libcrcutil, libdc0, libdc1394-22, libidn2-0, libint, libjava-jdbc-clojure, libkryo-java, libphone-ui-shr, libpicocontainer-java, libraw1394, librostlab-blast, librostlab, libshevek, libstxxl, libtools-logging-clojure, libtools-macro-clojure, litl, londonlaw, ltsp, macsyfinder, mapnik, maven-compiler-plugin, mc, microdc2, miniupnpd, monajat, navit, pdmenu, pirl, plm, scikit-learn, snp-sites, sra-sdk, sunpinyin, tilda, vdr-plugin-dvd, vdr-plugin-epgsearch, vdr-plugin-remote, vdr-plugin-spider, vdr-plugin-streamdev, vdr-plugin-sudoku, vdr-plugin-xineliboutput, veromix, voxbo, xaos, xbae. The following packages became reproducible after getting fixed: Some uploads fixed some reproducibility issues but not all of them: Patches submitted which have not made their way to the archive yet: reproducible.debian.net The statistics on the main page of reproducible.debian.net are now updated every five minutes. A random unreviewed package is suggested in the look at a package form on every build. (h01ger) A new package set based new on the Core Internet Infrastructure census has been added. (h01ger) Testing of FreeBSD has started, though no results yet. More details have been posted to the freebsd-hackers mailing list. The build is run on a new virtual machine running FreeBSD 10.1 with 3 cores and 6 GB of RAM, also sponsored by Profitbricks. strip-nondeterminism development Andrew Ayer released version 0.009 of strip-nondeterminism. The new version will strip locales from Javadoc, include the name of files causing errors, and ignore unhandled (but rare) zip64 archives. debbindiff development Lunar continued its major refactoring to enhance code reuse and pave the way to fuzzy-matching and parallel processing. Most file comparators have now been converted to the new class hierarchy. In order to support for archive formats, work has started on packaging Python bindings for libarchive. While getting support for more archive formats with a common interface is very nice, libarchive is a stream oriented library and might have bad performance with how debbindiff currently works. Time will tell if better solutions need to be found. Documentation update Lunar started a Reproducible builds HOWTO intended to explain the different aspects of making software build reproducibly to the different audiences that might have to get involved like software authors, producers of binary packages, and distributors. Package reviews 17 obsolete reviews have been removed, 212 added and 46 updated this week. 15 new bugs for packages failing to build from sources have been reported by Chris West (Faux), and Mattia Rizzolo. Presentations Lunar presented Debian efforts and some recipes on making software build reproducibly at Libre Software Meeting 2015. Slides and a video recording are available. Misc. h01ger, dkg, and Lunar attended a Core Infrastructure Initiative meeting. The progress and tools mode for the Debian efforts were shown. Several discussions also helped getting a better understanding of the needs of other free software projects regarding reproducible builds. The idea of a global append only log, similar to the logs used for Certificate Transparency, came up on multiple occasions. Using such append only logs for keeping records of sources and build results has gotten the name Binary Transparency Logs . They would at least help identifying a compromised software signing key. Whether the benefits in using such logs justify the costs need more research.

7 July 2015

Lunar: Reproducible builds: week 10 in Stretch cycle

What happened about the reproducible builds effort this week: Media coverage Daniel Stender published an English translation of the article which originally appeared in Linux Magazin in Admin Magazine. Toolchain fixes Fixes landed in the Debian archive: Lunar submitted to Debian the patch already sent upstream adding a --clamp-mtime option to tar. Patches have been submitted to add support for SOURCE_DATE_EPOCH to txt2man (Reiner Herrmann), epydoc (Reiner Herrmann), GCC (Dhole), and Doxygen (akira). Dhole uploaded a new experimental debhelper to the reproducible repository which exports SOURCE_DATE_EPOCH. As part of the experiment, the patch also sets TZ to UTC which should help with most timezone issues. It might still be problematic for some packages which would change their settings based on this. Mattia Rizzolo sent upstream a patch originally written by Lunar to make the generate-id() function be deterministic in libxslt. While that patch was quickly rejected by upstream, Andrew Ayer came up with a much better one which sadly could have some performance impact. Daniel Veillard replied with another patch that should be deterministic in most cases without needing extra data structures. It's impact is currently being investigated by retesting packages on reproducible.debian.net. akira added a new option to sbuild for configuring the path in which packages are built. This will be needed for the srebuild script. Niko Tyni asked Perl upstream about it using the __DATE__ and __TIME__ C processor macros. Packages fixed The following 143 packages became reproducible due to changes in their build dependencies: alot, argvalidate, astroquery, blender, bpython, brian, calibre, cfourcc, chaussette, checkbox-ng, cloc, configshell, daisy-player, dipy, dnsruby, dput-ng, dsc-statistics, eliom, emacspeak, freeipmi, geant321, gpick, grapefruit, heat-cfntools, imagetooth, jansson, jmapviewer, lava-tool, libhtml-lint-perl, libtime-y2038-perl, lift, lua-ldoc, luarocks, mailman-api, matroxset, maven-hpi-plugin, mknbi, mpi4py, mpmath, msnlib, munkres, musicbrainzngs, nova, pecomato, pgrouting, pngcheck, powerline, profitbricks-client, pyepr, pylibssh2, pylogsparser, pystemmer, pytest, python-amqp, python-apt, python-carrot, python-crypto, python-darts.lib.utils.lru, python-demgengeo, python-graph, python-mock, python-musicbrainz2, python-pathtools, python-pskc, python-psutil, python-pypump, python-repoze.sphinx.autointerface, python-repoze.tm2, python-repoze.what-plugins, python-repoze.what, python-repoze.who-plugins, python-xstatic-term.js, reclass, resource-agents, rgain, rttool, ruby-aggregate, ruby-archive-tar-minitar, ruby-bcat, ruby-blankslate, ruby-coffee-script, ruby-colored, ruby-dbd-mysql, ruby-dbd-odbc, ruby-dbd-pg, ruby-dbd-sqlite3, ruby-dbi, ruby-dirty-memoize, ruby-encryptor, ruby-erubis, ruby-fast-xs, ruby-fusefs, ruby-gd, ruby-git, ruby-globalhotkeys, ruby-god, ruby-hike, ruby-hmac, ruby-integration, ruby-ipaddress, ruby-jnunemaker-matchy, ruby-memoize, ruby-merb-core, ruby-merb-haml, ruby-merb-helpers, ruby-metaid, ruby-mina, ruby-net-irc, ruby-net-netrc, ruby-odbc, ruby-packet, ruby-parseconfig, ruby-platform, ruby-plist, ruby-popen4, ruby-rchardet, ruby-romkan, ruby-rubyforge, ruby-rubytorrent, ruby-samuel, ruby-shoulda-matchers, ruby-sourcify, ruby-test-spec, ruby-validatable, ruby-wirble, ruby-xml-simple, ruby-zoom, ryu, simplejson, spamassassin-heatu, speaklater, stompserver, syncevolution, syncmaildir, thin, ticgit, tox, transmissionrpc, vdr-plugin-xine, waitress, whereami, xlsx2csv, zathura. The following packages became reproducible after getting fixed: Some uploads fixed some reproducibility issues but not all of them: Patches submitted which have not made their way to the archive yet: reproducible.debian.net A new package set for the X Strike Force has been added. (h01ger) Bugs tagged with locale are now visible in the statistics. (h01ger) Some work has been done add tests for NetBSD. (h01ger) Many changes by Mattia Rizzolo have been merged on the whole infrastructure: debbindiff development Version 26 has been released on June 28th fixing the comparison of files of unknown format. (Lunar) A missing dependency identified in python-rpm affecting debbindiff installation without recommended packages was promptly fixed by Michal iha . Lunar also started a massive code rearchitecture to enhance code reuse and enable new features. Nothing visible yet, though. Documentation update josch and Mattia Rizzolo documented how to reschedule packages from Alioth. Package reviews 142 obsolete reviews have been removed, 344 added and 107 updated this week. Chris West (Faux) filled 13 new bugs for packages failing to build from sources. The following new issues have been added: snapshot_placeholder_replaced_with_timestamp_in_pom_properties, different_encoding, timestamps_in_documentation_generated_by_org_mode and timestamps_in_pdf_generated_by_matplotlib.

29 June 2015

Lunar: Reproducible builds: week 9 in Stretch cycle

What happened about the reproducible builds effort this week: Toolchain fixes Norbert Preining uploaded texinfo/6.0.0.dfsg.1-2 which makes texinfo indices reproducible. Original patch by Chris Lamb. Lunar submitted recently rebased patches to make the file order of files inside .deb stable. akira filled #789843 to make tex4ht stop printing timestamps in its HTML output by default. Dhole wrote a patch for xutils-dev to prevent timestamps when creating gzip compresed files. Reiner Herrmann sent a follow-up patch for wheel to use UTC as timezone when outputing timestamps. Mattia Rizzolo started a discussion regarding the failure to build from source of subversion when -Wdate-time is added to CPPFLAGS which happens when asking dpkg-buildflags to use the reproducible profile. SWIG errors out because it doesn't recognize the aforementioned flag. Trying to get the .buildinfo specification to more definitive state, Lunar started a discussion on storing the checksums of the binary package used in dpkg status database. akira discovered while proposing a fix for simgrid that CMake internal command to create tarballs would record a timestamp in the gzip header. A way to prevent it is to use the GZIP environment variable to ask gzip not to store timestamps, but this will soon become unsupported. It's up for discussion if the best place to fix the problem would be to fix it for all CMake users at once. Infrastructure-related work Andreas Henriksson did a delayed NMU upload of pbuilder which adds minimal support for build profiles and includes several fixes from Mattia Rizzolo affecting reproducibility tests. Neils Thykier uploaded lintian which both raises the severity of package-contains-timestamped-gzip and avoids false positives for this tag (thanks to Tomasz Buchert). Petter Reinholdtsen filled #789761 suggesting that how-can-i-help should prompt its users about fixing reproducibility issues. Packages fixed The following packages became reproducible due to changes in their build dependencies: autorun4linuxcd, libwildmagic, lifelines, plexus-i18n, texlive-base, texlive-extra, texlive-lang. The following packages became reproducible after getting fixed: Some uploads fixed some reproducibility issues but not all of them: Untested uploaded as they are not in main: Patches submitted which have not made their way to the archive yet: debbindiff development debbindiff/23 includes a few bugfixes by Helmut Grohne that result in a significant speedup (especially on larger files). It used to exhibit the quadratic time string concatenation antipattern. Version 24 was released on June 23rd in a hurry to fix an undefined variable introduced in the previous version. (Reiner Herrmann) debbindiff now has a test suite! It is written using the PyTest framework (thanks Isis Lovecruft for the suggestion). The current focus has been on the comparators, and we are now at 93% of code coverage for these modules. Several problems were identified and fixed in the process: paths appearing in output of javap, readelf, objdump, zipinfo, unsqusahfs; useless MD5 checksum and last modified date in javap output; bad handling of charsets in PO files; the destination path for gzip compressed files not ending in .gz; only metadata of cpio archives were actually compared. stat output was further trimmed to make directory comparison more useful. Having the test suite enabled a refactoring of how comparators were written, switching from a forest of differences to a single tree. This helped removing dust from the oldest parts of the code. Together with some other small changes, version 25 was released on June 27th. A follow up release was made the next day to fix a hole in the test suite and the resulting unidentified leftover from the comparator refactoring. (Lunar) Documentation update Ximin Luo improved code examples for some proposed environment variables for reference timestamps. Dhole added an example on how to fix timestamps C pre-processor macros by adding a way to set the build date externally. akira documented her fix for tex4ht timestamps. Package reviews 94 obsolete reviews have been removed, 330 added and 153 updated this week. Hats off for Chris West (Faux) who investigated many fail to build from source issues and reported the relevant bugs. Slight improvements were made to the scripts for editing the review database, edit-notes and clean-notes. (Mattia Rizzolo) Meetings A meeting was held on June 23rd. Minutes are available. The next meeting will happen on Tuesday 2015-07-07 at 17:00 UTC. Misc. The Linux Foundation announced that it was funding the work of Lunar and h01ger on reproducible builds in Debian and other distributions. This was further relayed in a Bits from Debian blog post.

22 June 2015

Lunar: Reproducible builds: week 8 in Stretch cycle

What happened about the reproducible builds effort this week: Toolchain fixes Andreas Henriksson has improved Johannes Schauer initial patch for pbuilder adding support for build profiles. Packages fixed The following 12 packages became reproducible due to changes in their build dependencies: collabtive, eric, file-rc, form-history-control, freehep-chartableconverter-plugin , jenkins-winstone, junit, librelaxng-datatype-java, libwildmagic, lightbeam, puppet-lint, tabble. The following packages became reproducible after getting fixed: Some uploads fixed some reproducibility issues but not all of them: Patches submitted which have not made their way to the archive yet: reproducible.debian.net Bugs with the ftbfs usertag are now visible on the bug graphs. This explain the recent spike. (h01ger) Andreas Beckmann suggested a way to test building packages using the funny paths that one can get when they contain the full Debian package version string. debbindiff development Lunar started an important refactoring introducing abstactions for containers and files in order to make file type identification more flexible, enabling fuzzy matching, and allowing parallel processing. Documentation update Ximin Luo detailed the proposal to standardize environment variables to pass a reference source date to tools that needs one (e.g. documentation generator). Package reviews 41 obsolete reviews have been removed, 168 added and 36 updated this week. Some more issues affecting packages failing to build from source have been identified. Meetings Minutes have been posted for Tuesday June 16th meeting. The next meeting is scheduled Tuesday June 23rd at 17:00 UTC. Presentations Lunar presented the project in French during Pas Sage en Seine in Paris. Video and slides are available.

20 June 2015

Lunar: Reproducible builds: week 5 in Stretch cycle

What happened about the reproducible builds effort for this week: Toolchain fixes Uploads that should help other packages: Patch submitted for toolchain issues: Some discussions have been started in Debian and with upstream: Packages fixed The following 8 packages became reproducible due to changes in their build dependencies: access-modifier-checker, apache-log4j2, jenkins-xstream, libsdl-perl, maven-shared-incremental, ruby-pygments.rb, ruby-wikicloth, uimaj. The following packages became reproducible after getting fixed: Some uploads fixed some reproducibility issues but not all of them: Patches submitted which did not make their way to the archive yet: Discussions that have been started: reproducible.debian.net Holger Levsen added two new package sets: pkg-javascript-devel and pkg-php-pear. The list of packages with and without notes are now sorted by age of the latest build. Mattia Rizzolo added support for email notifications so that maintainers can be warned when a package becomes unreproducible. Please ask Mattia or Holger or in the #debian-reproducible IRC channel if you want to be notified for your packages! strip-nondeterminism development Andrew Ayer fixed the gzip handler so that it skip adding a predetermined timestamp when there was none. Documentation update Lunar added documentation about mtimes of file extracted using unzip being timezone dependent. He also wrote a short example on how to test reproducibility. Stephen Kitt updated the documentation about timestamps in PE binaries. Documentation and scripts to perform weekly reports were published by Lunar. Package reviews 50 obsolete reviews have been removed, 51 added and 29 updated this week. Thanks Chris West and Mathieu Bridon amongst others. New identified issues: Misc. Lunar will be talking (in French) about reproducible builds at Pas Sage en Seine on June 19th, at 15:00 in Paris. Meeting will happen this Wednesday, 19:00 UTC.

15 June 2015

Lunar: Reproducible builds: week 7 in Stretch cycle

What happened about the reproducible builds effort for this week: Presentations On June 7th, Reiner Herrmann presented the project at the Gulaschprogrammiernacht 15 in Karlsruhe, Germany. Video and audio recordings in German are available, and so are the slides in English. Toolchain fixes Daniel Kahn Gillmor's report on help2man started a discussion with Brendan O'Dea and Ximin Luo about standardizing a common environment variable that would provide a replacement for an embedded build date. After various proposals and research by Ximin about date handling in several programming languages, the best solution seems to define SOURCE_DATE_EPOCH with a value suitable for gmtime(3).
  1. Martin Borgert wondered if Sphinx could be changed in a way that would avoid having to tweak debian/rules in packages using it to produce HTML documentation.
Daniel Kahn Gillmor opened a new report about icont producing unreproducible binaries. Packages fixed The following 32 packages became reproducible due to changes in their build dependencies: agda, alex, c2hs, clutter-1.0, colorediffs-extension, cpphs, darcs-monitor, dispmua, haskell-curl, haskell-glfw, haskell-glib, haskell-gluraw, haskell-glut, haskell-gnutls, haskell-gsasl, haskell-hfuse, haskell-hledger-interest, haskell-hslua, haskell-hsqml, haskell-hssyck, haskell-libxml-sax, haskell-openglraw, haskell-readline, haskell-terminfo, haskell-x11, jarjar-maven-plugin, kxml2, libcgi-struct-xs-perl, libobject-id-perl, maven-docck-plugin, parboiled, pegdown. The following packages became reproducible after getting fixed: Some uploads fixed some reproducibility issues but not all of them: Patches submitted which did not make their way to the archive yet: reproducible.debian.net A new variation to better notice when a package captures the environment has been introduced. (h01ger) The test on Debian packages works by building the package twice in a short time frame. But sometimes, a mirror push can happen between the first and the second build, resulting in a package built in a different build environment. This situation is now properly detected and will run a third build automatically. (h01ger) OpenWrt, the distribution specialized in embedded devices like small routers, is now being tested for reproducibility. The situation looks very good for their packages which seems mostly affected by timestamps in the tarball. System images will require more work on debbindiff to be better understood. (h01ger) debbindiff development Reiner Herrmann added support for decompling Java .class file and .ipk package files (used by OpenWrt). This is now available in version 22 released on 2015-06-14. Documentation update Stephen Kitt documented the new --insert-timestamp available since binutils-mingw-w64 version 6.2 available to insert a ready-made date in PE binaries built with mingw-w64. Package reviews 195 obsolete reviews have been removed, 65 added and 126 updated this week. New identified issues: Misc. Holger Levsen reported an issue with the locales-all package that Provides: locales but is actually missing some of the files provided by locales. Coreboot upstream has been quick to react after the announcement of the tests set up the week before. Patrick Georgi has fixed all issues in a couple of days and all Coreboot images are now reproducible (without a payload). SeaBIOS is one of the most frequently used payload on PC hardware and can now be made reproducible too. Paul Kocialkowski wrote to the mailing list asking for help on getting U-Boot tested for reproducibility. Lunar had a chat with maintainers of Open Build Service to better understand the difference between their system and what we are doing for Debian.

8 June 2015

Lunar: Reproducible builds: week 6 in Stretch cycle

What happened about the reproducible builds effort for this week: Presentations On May 26th,Holger Levsen presented reproducible builds in Debian at CCC Berlin for the Datengarten 52. The presentation was in German and the slides in English. Audio and video recordings are available. Toolchain fixes Niels Thykier fixed the experimental support for the automatic creation of debug packages in debhelper that being tested as part of the reproducible toolchain. Lunar added to the reproducible build version of dpkg the normalization of permissions for files in control.tar. The patch has also been submitted based on the main branch. Daniel Kahn Gillmor proposed a patch to add support for externally-supplying build date to help2man. This sparkled a discussion about agreeing on a common name for an environment variable to hold the date that should be used. It seems opinions are converging on using SOURCE_DATE_UTC which would hold a ISO-8601 formatted date in UTC) (e.g. 2015-06-05T01:08:20Z). Kudos to Daniel, Brendan O'Dea, Ximin Luo for pushing this forward. Lunar proposed a patch to Tar upstream adding a --clamp-mtime option as a generic solution for timestamp variations in tarballs which might also be useful for dpkg. The option changes the behavior of --mtime to only use the time specified if the file mtime is newer than the given time. So far, upstream is not convinced that it would make a worthwhile addition to Tar, though. Daniel Kahn Gillmor reached out to the libburnia project to ask for help on how to make ISO created with xorriso reproducible. We should reward Thomas Schmitt with a model upstream trophy as he went through a thorough analysis of possible sources of variations and ways to improve the situation. Most of what is missing with the current version in Debian is available in the latest upstream version, but libisoburn in Debian needs help. Daniel backported the missing option for version 1.3.2-1.1. akira submitted a new issue to Doxygen upstream regarding the timestamps added to the generated manpages. Packages fixed The following 49 packages became reproducible due to changes in their build dependencies: activemq-protobuf, bnfc, bridge-method-injector, commons-exec, console-data, djinn, github-backup, haskell-authenticate-oauth, haskell-authenticate, haskell-blaze-builder, haskell-blaze-textual, haskell-bloomfilter, haskell-brainfuck, haskell-hspec-discover, haskell-pretty-show, haskell-unlambda, haskell-x509-util, haskelldb-hdbc-odbc, haskelldb-hdbc-postgresql, haskelldb-hdbc-sqlite3, hasktags, hedgewars, hscolour, https-everywhere, java-comment-preprocessor, jffi, jgit, jnr-ffi, jnr-netdb, jsoup, lhs2tex, libcolor-calc-perl, libfile-changenotify-perl, libpdl-io-hdf5-perl, libsvn-notify-mirror-perl, localizer, maven-enforcer, pyotherside, python-xlrd, python-xstatic-angular-bootstrap, rt-extension-calendar, ruby-builder, ruby-em-hiredis, ruby-redcloth, shellcheck, sisu-plexus, tomcat-maven-plugin, v4l2loopback, vim-latexsuite. The following packages became reproducible after getting fixed: Some uploads fixed some reproducibility issues but not all of them: Patches submitted which did not make their way to the archive yet: Daniel Kahn Gilmor also started discussions for emacs24 and the unsorted lists in generated .el files, the recording of a PID number in lush, and the reproducibility of ISO images in grub2. reproducible.debian.net Notifications are now sent when the build environment for a package has changed between two builds. This is a first step before automatically building the package once more. (Holger Levsen) jenkins.debian.net was upgraded to Debian Jessie. (Holger Levsen) A new variation is now being tested: $PATH. The second build will be done with a /i/capture/the/path added. (Holger Levsen) Holger Levsen with the help of Alexander Couzens wrote extra job to test the reproducibility of coreboot. Thanks James McCoy for helping with certificate issues. Mattia Rizollo made some more internal improvements. strip-nondeterminism development Andrew Ayer released strip-nondeterminism/0.008-1. This new version fixes the gzip handler so that it now skip adding a predetermined timestamp when there was none. Holger Levsen sponsored the upload. Documentation update The pages about timestamps in manpages generated by Doxygen, GHC .hi files, and Jar files have been updated to reflect their status in upstream. Markus Koschany documented an easy way to prevent Doxygen to write timestamps in HTML output. Package reviews 83 obsolete reviews have been removed, 71 added and 48 updated this week. Meetings A meeting was held on 2015-06-03. Minutes and full logs are available. It was agreed to hold such a meeting every two weeks for the time being. The time of the next meeting should be announced soon.

17 May 2015

Lunar: Reproducible builds: week 3 in Stretch cycle

What happened about the reproducible builds effort for this week: Toolchain fixes Tomasz Buchert submitted a patch to fix the currently overzealous package-contains-timestamped-gzip warning. Daniel Kahn Gillmor identified #588746 as a source of unreproducibility for packages using python-support. Packages fixed The following 57 packages became reproducible due to changes in their build dependencies: antlr-maven-plugin, aspectj-maven-plugin, build-helper-maven-plugin, clirr-maven-plugin, clojure-maven-plugin, cobertura-maven-plugin, coinor-ipopt, disruptor, doxia-maven-plugin, exec-maven-plugin, gcc-arm-none-eabi, greekocr4gamera, haskell-swish, jarjar-maven-plugin, javacc-maven-plugin, jetty8, latexml, libcgi-application-perl, libnet-ssleay-perl, libtest-yaml-valid-perl, libwiki-toolkit-perl, libwww-csrf-perl, mate-menu, maven-antrun-extended-plugin, maven-antrun-plugin, maven-archiver, maven-bundle-plugin, maven-clean-plugin, maven-compiler-plugin, maven-ear-plugin, maven-install-plugin, maven-invoker-plugin, maven-jar-plugin, maven-javadoc-plugin, maven-processor-plugin, maven-project-info-reports-plugin, maven-replacer-plugin, maven-resources-plugin, maven-shade-plugin, maven-site-plugin, maven-source-plugin, maven-stapler-plugin, modello-maven-plugin1.4, modello-maven-plugin, munge-maven-plugin, ocaml-bitstring, ocr4gamera, plexus-maven-plugin, properties-maven-plugin, ruby-magic, ruby-mocha, sisu-maven-plugin, syncache, vdk2, wvstreams, xml-maven-plugin, xmlbeans-maven-plugin. The following packages became reproducible after getting fixed: Some uploads fixed some reproducibility issues but not all of them: Ben Hutchings also improved and merged several changes submitted by Lunar to linux. Currently untested because in contrib: reproducible.debian.net
Thanks to the reproducible-build team for running a buildd from hell. gregor herrmann
Mattia Rizzolo modified the script added last week to reschedule a package from Alioth, a reason can now be optionally specified. Holger Levsen splitted the package sets page so each set now has its own page. He also added new sets for Java packages, Haskell packages, Ruby packages, debian-installer packages, Go packages, and OCaml packages. Reiner Herrmann added locales-all to the set of packages installed in the build environment as its needed to properly identify variations due to the current locale. Holger Levsen improved the scheduling so new uploads get tested sooner. He also changed the .json output that is used by tracker.debian.org to lists FTBFS issues again but only for issues unrelated to the toolchain or our test setup. Amongst many other small fixes and additions, the graph colors should now be more friendly to red-colorblind people. The fix for pbuilder given in #677666 by Tim Landscheidt is now used. This fixed several FTBFS for OCaml packages. Work on rebuilding with different CPU has continued, a kvm-on-kvm build host has been set been set up for this purpose. debbindiff development Version 19 of debbindiff included a fix for a regression when handling info files. Version 20 fixes a bug when diffing files with many differences toward a last line with no newlines. It also now uses the proper encoding when writing the text output to a pipe, and detects info files better. Documentation update Thanks to Santiago Vila, the unneeded -depth option used with find when fixing mtimes has been removed from the examples. Package reviews 113 obsolete reviews have been removed this week while 77 has been added.

4 May 2015

Lunar: Reproducible builds: first week in Stretch cycle

Debian Jessie has been released on April 25th, 2015. This has opened the Stretch development cycle. Reactions to the idea of making Debian build reproducibly have been pretty enthusiastic. As the pace is now likely to be even faster, let's see if we can keep everyone up-to-date on the developments. Before the release of Jessie The story goes back a long way but a formal announcement to the project has only been sent in February 2015. Since then, too much work has happened to make a complete report, but to give some highlights: Lunar did a pretty improvised lightning talk during the Mini-DebConf in Lyon. This past week It seems changes were pilling behind the curtains given the amount of activity that happened in just one week. Toolchain fixes We also rebased the experimental version of debhelper twice to merge the latest set of changes. Lunar submitted a patch to add a -creation-date to genisoimage. Reiner Herrmann opened #783938 to request making -notimestamp the default behavior for javadoc. Juan Picca submitted a patch to add a --use-date flag to texi2html. Packages fixed The following packages became reproducible due to changes of their build dependencies: apport, batctl, cil, commons-math3, devscripts, disruptor, ehcache, ftphs, gtk2hs-buildtools, haskell-abstract-deque, haskell-abstract-par, haskell-acid-state, haskell-adjunctions, haskell-aeson, haskell-aeson-pretty, haskell-alut, haskell-ansi-terminal, haskell-async, haskell-attoparsec, haskell-augeas, haskell-auto-update, haskell-binary-conduit, haskell-hscurses, jsch, ledgersmb, libapache2-mod-auth-mellon, libarchive-tar-wrapper-perl, libbusiness-onlinepayment-payflowpro-perl, libcapture-tiny-perl, libchi-perl, libcommons-codec-java, libconfig-model-itself-perl, libconfig-model-tester-perl, libcpan-perl-releases-perl, libcrypt-unixcrypt-perl, libdatetime-timezone-perl, libdbd-firebird-perl, libdbix-class-resultset-recursiveupdate-perl, libdbix-profile-perl, libdevel-cover-perl, libdevel-ptkdb-perl, libfile-tail-perl, libfinance-quote-perl, libformat-human-bytes-perl, libgtk2-perl, libhibernate-validator-java, libimage-exiftool-perl, libjson-perl, liblinux-prctl-perl, liblog-any-perl, libmail-imapclient-perl, libmocked-perl, libmodule-build-xsutil-perl, libmodule-extractuse-perl, libmodule-signature-perl, libmoosex-simpleconfig-perl, libmoox-handlesvia-perl, libnet-frame-layer-ipv6-perl, libnet-openssh-perl, libnumber-format-perl, libobject-id-perl, libpackage-pkg-perl, libpdf-fdf-simple-perl, libpod-webserver-perl, libpoe-component-pubsub-perl, libregexp-grammars-perl, libreply-perl, libscalar-defer-perl, libsereal-encoder-perl, libspreadsheet-read-perl, libspring-java, libsql-abstract-more-perl, libsvn-class-perl, libtemplate-plugin-gravatar-perl, libterm-progressbar-perl, libterm-shellui-perl, libtest-dir-perl, libtest-log4perl-perl, libtext-context-eitherside-perl, libtime-warp-perl, libtree-simple-perl, libwww-shorten-simple-perl, libwx-perl-processstream-perl, libxml-filter-xslt-perl, libxml-writer-string-perl, libyaml-tiny-perl, mupen64plus-core, nmap, openssl, pkg-perl-tools, quodlibet, r-cran-rjags, r-cran-rjson, r-cran-sn, r-cran-statmod, ruby-nokogiri, sezpoz, skksearch, slurm-llnl, stellarium. The following packages became reproducible after getting fixed: Some uploads fixed some reproducibility issues but not all of them: Patches submitted which did not make their way to the archive yet: Improvements to reproducible.debian.net Mattia Rizzolo has been working on compressing logs using gzip to save disk space. The web server would uncompress them on-the-fly for clients which does not accept gzip content. Mattia Rizzolo worked on a new page listing various breakage: missing or bad debbindiff output, missing build logs, unavailable build dependencies. Holger Levsen added a new execution environment to run debbindiff using dependencies from testing. This is required for packages built with GHC as the compiler only understands interfaces built by the same version. debbindiff development Version 17 has been uploaded to unstable. It now supports comparing ISO9660 images, dictzip files and should compare identical files much faster. Documentation update Various small updates and fixes to the pages about PDF produced by LaTeX, DVI produced by LaTeX, static libraries, Javadoc, PE binaries, and Epydoc. Package reviews Known issues have been tagged when known to be deterministic as some might unfortunately not show up on every single build. For example, two new issues have been identified by building with one timezone in April and one in May. RD and help2man add current month and year to the documentation they are producing. 1162 packages have been removed and 774 have been added in the past week. Most of them are the work of proper automated investigation done by Chris West. Summer of code Finally, we learned that both akira and Dhole were accepted for this Google Summer of Code. Let's welcome them! They have until May 25th before coding officialy begins. Now is the good time to help them feel more comfortable by sharing all these little bits of knowledge on how Debian works.

9 January 2015

Uwe Hermann: My GPG key transition to a 4096-bit key

This is long overdue, so here goes:
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1,SHA512
I'm transitioning my GPG key from an old 1024D key to a new 4096R key.
The old key will continue to be valid for some time, but I prefer
all new correspondance to be encrypted to the new key, and will be making
all signatures going forward with the new key.
This transition document is signed with both keys to validate the transition.
If you have signed my old key, I would appreciate signatures on my new
key as well, provided that your signing policy permits that without
re-authenticating me.
Old key:
pub   1024D/0x5DD5685778D621B4 2000-03-07
      Key fingerprint = 0F3C 34D1 E4A3 8FC6 435C  01BA 5DD5 6857 78D6 21B4
New key:
pub   4096R/0x1D661A372FED8F94 2013-12-30
      Key fingerprint = 9A17 578F 8646 055C E19D  E309 1D66 1A37 2FED 8F94
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=09bN
-----END PGP SIGNATURE-----
The new key is available from keyservers, e.g. pgp.mit.edu or others. In other news: Yes, I've not been blogging much recently, will try to do updates more often. In the mean time, you can also refer to my Twitter account for random stuff or the new sigrok Twitter account for sigrok-related posts.

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