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| author | Eelco Dolstra <eelco.dolstra@logicblox.com> | 2012-11-29 18:51:44 +0100 |
|---|---|---|
| committer | Eelco Dolstra <eelco.dolstra@logicblox.com> | 2012-11-29 18:51:44 +0100 |
| commit | 3c6e0fd594801617d77ce78e01d8b066aeb5982e (patch) | |
| tree | f52dde5d9975e6e6a5e421801f2cfe07da02e3fd /modules/system/boot/systemd.nix | |
| parent | 403dc16c51343b70172ae2f1aa85f78235918c9a (diff) | |
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Generate the binary hardware database required by systemd 196
Diffstat (limited to 'modules/system/boot/systemd.nix')
| -rw-r--r-- | modules/system/boot/systemd.nix | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/modules/system/boot/systemd.nix b/modules/system/boot/systemd.nix index e76d35fa9f2..86e269e0763 100644 --- a/modules/system/boot/systemd.nix +++ b/modules/system/boot/systemd.nix @@ -442,6 +442,18 @@ in } ]; + system.activationScripts.systemd = + '' + mkdir -p /var/lib/udev -m 0755 + + # Regenerate the hardware database /var/lib/udev/hwdb.bin + # whenever systemd changes. + if [ ! -e /var/lib/udev/prev-systemd -o "$(readlink /var/lib/udev/prev-systemd)" != ${systemd} ]; then + echo "regenerating udev hardware database..." + ${systemd}/bin/udevadm hwdb --update && ln -sfn ${systemd} /var/lib/udev/prev-systemd + fi + ''; + # Target for ‘charon send-keys’ to hook into. boot.systemd.targets.keys = { description = "Security Keys"; @@ -456,5 +468,6 @@ in system.requiredKernelConfig = map config.lib.kernelConfig.isEnabled [ "CGROUPS" "AUTOFS4_FS" "DEVTMPFS" ]; + }; } |