Search Results: "Olivier Sallou"

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.

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. 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) 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.

8 May 2011

Charles Plessy: GBrowse arrives in Debian

GBrowse, a genome browser, is packaged for Debian since three weeks. It is the result of a work started four years ago, and I am especially grateful to Olivier Sallou for having unblocked and finished the project while I was starting to go round in circles, and to Aaron M. Ucko for repairing the new package, that was not compatible with our build farm. GBrowse and similar software, like IGV, are used for graphical representation of a chromosome and its annotations, such as the gene positions and markers of their activity, and in particular the result of experiments using high throughput DNA sequencing. A Debian Med task is actually dedicated to gather programs for that topic. In a couple of years, it may be possible that any person who wants can sequence his chromosomes, that is, his genome. This will revolution medicine and perhaps break some founding myths. Even if software for the general public will look different, packages like gbrowse are a first step towards a better access of the public to his medical data. Work continues on GBrowse, with the goal of being able to install it with a reference version of the human genome with a command like apt-get install human-genome. The next step will be to update BioPerl, used by GBrowse, to version 1.6.9.