-*- mode: org; coding: utf-8; -*-

#+TITLE: Hacking GNU Guix and Its Incredible Distro

Copyright © 2012, 2013, 2014, 2016, 2017, 2019 Ludovic Courtès <ludo@gnu.org>
Copyright © 2015, 2017 Mathieu Lirzin <mthl@gnu.org>
Copyright © 2017 Leo Famulari <leo@famulari.name>
Copyright © 2017 Arun Isaac <arunisaac@systemreboot.net>

  Copying and distribution of this file, with or without modification,
  are permitted in any medium without royalty provided the copyright
  notice and this notice are preserved.

* Contributing

See the manual for useful hacking information, either by running

  info -f doc/guix.info "Contributing"

or by checking the [[https://guix.gnu.org/manual/devel/en/html_node/Contributing.html][web copy of the manual]].
elect name='h' onchange='this.form.submit();'>
<option value='koszko' selected='selected'>koszko</option>
<option value='koszko-scripts'>koszko-scripts</option>
</select> <input type='submit' value='switch'/></form></td></tr>
<tr><td class='sub'>Wojtek's customized Guix</td><td class='sub right'></td></tr></table>
<table class='tabs'><tr><td>
<a href='/guix/about/'>about</a><a href='/guix/'>summary</a><a href='/guix/refs/?id=65ed6e37336cf1e16d837979b2b12c92ba6138a2'>refs</a><a class='active' href='/guix/log/gnu/build/activation.scm'>log</a><a href='/guix/tree/gnu/build/activation.scm?id=65ed6e37336cf1e16d837979b2b12c92ba6138a2'>tree</a><a href='/guix/commit/gnu/build/activation.scm?id=65ed6e37336cf1e16d837979b2b12c92ba6138a2'>commit</a><a href='/guix/diff/gnu/build/activation.scm?id=65ed6e37336cf1e16d837979b2b12c92ba6138a2'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/gnu/build/activation.scm'>
<input type='hidden' name='id' value='65ed6e37336cf1e16d837979b2b12c92ba6138a2'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/guix/log/?id=65ed6e37336cf1e16d837979b2b12c92ba6138a2'>root</a>/<a href='/guix/log/gnu?id=65ed6e37336cf1e16d837979b2b12c92ba6138a2'>gnu</a>/<a href='/guix/log/gnu/build?id=65ed6e37336cf1e16d837979b2b12c92ba6138a2'>build</a>/<a href='/guix/log/gnu/build/activation.scm?id=65ed6e37336cf1e16d837979b2b12c92ba6138a2'>activation.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/build/activation.scm?id=65ed6e37336cf1e16d837979b2b12c92ba6138a2&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2020-06-09 10:43:54 +0200'>2020-06-09</span></td><td><a href='/guix/commit/gnu/build/activation.scm?id=ea80cdbcea3763ded87d2fc3b5e97a427a6bb1d4'>activation: Fix function call for system activation</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/build/activation.scm (boot-time-system):
Evaluate the linux-command-line thunk for linux systems to boot

Signed-off-by: Ludovic Courtès &lt;ludo@gnu.org&gt;
</span></span></td><td>Royce Strange</td></tr>
<tr><td><span title='2020-06-08 14:12:20 +0200'>2020-06-08</span></td><td><a href='/guix/commit/gnu/build/activation.scm?id=c3fd2df705695a0dc9f393545606360be1ea6104'>system: Support activation service for the Hurd.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/build/activation.scm (boot-time-system): Use "command-line" for the
Hurd.
* gnu/system.scm (hurd-default-essential-services): Add %boot-service and
%activation-service.
</span></span></td><td>Jan (janneke) Nieuwenhuizen</td></tr>
<tr><td><span title='2020-01-06 16:31:54 +0100'>2020-01-06</span></td><td><a href='/guix/commit/gnu/build/activation.scm?id=83460433b94487198750ad0bcc6f3869f68a8c8f'>activation: Check whether /proc/sys/kernel/modprobe exists.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/build/activation.scm (activate-modprobe): Check whether
/proc/sys/kernel/modprobe exists before writing to it.

Co-authored-by: Ludovic Courtès &lt;ludo@gnu.org&gt;
</span></span></td><td>kanichos@yandex.ru</td></tr>
<tr><td><span title='2020-01-02 19:42:59 +0100'>2020-01-02</span></td><td><a href='/guix/commit/gnu/build/activation.scm?id=7c4e4bac876190eae90635ba7d7f59892c31bcc6'>activation: Keep going when failing to create one of the setuid programs.</a><span class='msg-avail'>...<span class='msg-tooltip'>Fixes &lt;https://bugs.gnu.org/38800&gt;.
Reported by Jakub Kądziołka &lt;kuba@kadziolka.net&gt;.

* gnu/build/activation.scm (activate-setuid-programs): Catch
'system-error' around 'make-setuid-program' calls.
</span></span></td><td>Ludovic Courtès</td></tr>