# This is a "service unit file" for the systemd init system to launch
# 'guix-daemon'.  Drop it in /etc/systemd/system or similar to have
# 'guix-daemon' automatically started.

[Unit]
Description=Build daemon for GNU Guix

[Service]
ExecStart=@localstatedir@/guix/profiles/per-user/root/current-guix/bin/guix-daemon \
    --build-users-group=guixbuild --discover=no \
    --substitute-urls='@GUIX_SUBSTITUTE_URLS@'
Environment='GUIX_LOCPATH=@localstatedir@/guix/profiles/per-user/root/guix-profile/lib/locale' LC_ALL=en_US.utf8
StandardOutput=journal
StandardError=journal

# Work around a nasty systemd ‘feature’ that kills the entire process tree
# (including the daemon!) if any child, such as cc1plus, runs out of memory.
OOMPolicy=continue

# Despite the name, this is rate-limited: a broken daemon will eventually fail.
Restart=always

# See <https://lists.gnu.org/archive/html/guix-devel/2016-04/msg00608.html>.
# Some package builds (for example, go@1.8.1) may require even more than
# 1024 tasks.
TasksMax=8192

[Install]
WantedBy=multi-user.target

<a href='/guix/about/'>about</a><a href='/guix/'>summary</a><a href='/guix/refs/?id=9c52f8b8678b4d17655b8ca29f2748203f498d6f'>refs</a><a class='active' href='/guix/log/gnu/bootloader/extlinux.scm'>log</a><a href='/guix/tree/gnu/bootloader/extlinux.scm?id=9c52f8b8678b4d17655b8ca29f2748203f498d6f'>tree</a><a href='/guix/commit/gnu/bootloader/extlinux.scm?id=9c52f8b8678b4d17655b8ca29f2748203f498d6f'>commit</a><a href='/guix/diff/gnu/bootloader/extlinux.scm?id=9c52f8b8678b4d17655b8ca29f2748203f498d6f'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/gnu/bootloader/extlinux.scm'>
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<div class='path'>path: <a href='/guix/log/?id=9c52f8b8678b4d17655b8ca29f2748203f498d6f'>root</a>/<a href='/guix/log/gnu?id=9c52f8b8678b4d17655b8ca29f2748203f498d6f'>gnu</a>/<a href='/guix/log/gnu/bootloader?id=9c52f8b8678b4d17655b8ca29f2748203f498d6f'>bootloader</a>/<a href='/guix/log/gnu/bootloader/extlinux.scm?id=9c52f8b8678b4d17655b8ca29f2748203f498d6f'>extlinux.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/bootloader/extlinux.scm?id=9c52f8b8678b4d17655b8ca29f2748203f498d6f&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2022-08-30 08:50:44 +0200'>2022-08-30</span></td><td><a href='/guix/commit/gnu/bootloader/extlinux.scm?id=f126f23b132148192b2c9a89032a5831af0b3c52'>bootloader: Add device-tree-support? option.</a><span class='msg-avail'>...<span class='msg-tooltip'>In some specific cases where the device tree file is already loaded in RAM, it
can be preferable that the bootloader does not try to use a device tree from
the Linux kernel tree.

* gnu/bootloader.scm (&lt;bootloader-configuration&gt;)[device-tree-support?]: New field.
* gnu/bootloader/extlinux.scm (extlinux-configuration-file): Add FDTDIR line
based on &lt;device-tree-support?&gt; field of &lt;bootloader-configuration&gt;.
* doc/guix.texi (Bootloader Configuration)[device-tree-support?]: Add
documentation for the new field.
</span></span></td><td>Reza Alizadeh Majd</td></tr>
<tr><td><span title='2020-05-20 08:30:35 -0400'>2020-05-20</span></td><td><a href='/guix/commit/gnu/bootloader/extlinux.scm?id=b460ba7992a0b4af2ddb5927dcf062784539ef7b'>bootloader: grub: Allow booting from a Btrfs subvolume.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/bootloader/grub.scm (strip-mount-point): Remove procedure.
(normalize-file): Add procedure.
(grub-configuration-file): New BTRFS-SUBVOLUME-FILE-NAME parameter.  When
defined, prepend its value to the kernel and initrd file names, using the
NORMALIZE-FILE procedure.  Adjust the call to EYE-CANDY to pass the
BTRFS-SUBVOLUME-FILE-NAME argument.  Normalize the KEYMAP file as well.
(eye-candy): Add a BTRFS-SUBVOLUME-FILE-NAME parameter, and use it, along with
the NORMALIZE-FILE procedure, to normalize the FONT-FILE and IMAGE nested
variables.  Adjust doc.
* gnu/bootloader/depthcharge.scm (depthcharge-configuration-file): Adapt.
* gnu/bootloader/extlinux.scm (extlinux-configuration-file): Likewise.
* gnu/system/file-systems.scm (btrfs-subvolume?)
(btrfs-store-subvolume-file-name): New procedures.
* gnu/system.scm (operating-system-bootcfg): Specify the Btrfs
subvolume file name the store resides on to the
`operating-system-bootcfg' procedure, using the new
BTRFS-SUBVOLUME-FILE-NAME argument.
* doc/guix.texi (File Systems): Add a Btrfs subsection to document the use of
subvolumes.
* gnu/tests/install.scm (%btrfs-root-on-subvolume-os)
(%btrfs-root-on-subvolume-os-source)
(%btrfs-root-on-subvolume-installation-script)
(%test-btrfs-root-on-subvolume-os): New variables.
</span></span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2020-01-03 16:06:26 +0100'>2020-01-03</span></td><td><a href='/guix/commit/gnu/bootloader/extlinux.scm?id=9512ba6b09b55c1551933c1885aa1ca39457aea8'>bootloader: Mark "grub.cfg" and "extlinux.conf" as non-substitutable.</a><span class='msg-avail'>...<span class='msg-tooltip'>Suggested by &lt;pkill9@runbox.com&gt;.

* gnu/bootloader/grub.scm (grub-configuration-file): Pass #:options to
'computed-file'.
* gnu/bootloader/extlinux.scm (extlinux-configuration-file): Likewise.
</span></span></td><td>Ludovic Courtès</td></tr>