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authorsnicket2100 <57048005+snicket2100@users.noreply.github.com>2020-02-02 18:09:45 +0100
committersnicket2100 <57048005+snicket2100@users.noreply.github.com>2020-02-02 18:09:45 +0100
commit04bfeeac79b0dc857b89d9ef43ff6f1ddd349cff (patch)
tree274774a0eac0116f1eecba1184bf2c669b3e1c6f /pkgs/os-specific/linux/irqbalance
parenta5ab9470033a550bf510c26fd68a99f21586b39b (diff)
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irqbalance: using systemd service definition from the package itself
Diffstat (limited to 'pkgs/os-specific/linux/irqbalance')
-rw-r--r--pkgs/os-specific/linux/irqbalance/default.nix10
1 files changed, 10 insertions, 0 deletions
diff --git a/pkgs/os-specific/linux/irqbalance/default.nix b/pkgs/os-specific/linux/irqbalance/default.nix
index 8dc9e2694d4..27f176f6a72 100644
--- a/pkgs/os-specific/linux/irqbalance/default.nix
+++ b/pkgs/os-specific/linux/irqbalance/default.nix
@@ -16,6 +16,16 @@ stdenv.mkDerivation rec {
 
   LDFLAGS = "-lncurses";
 
+  postInstall =
+    ''
+      # Systemd service
+      mkdir -p $out/lib/systemd/system
+      grep -vi "EnvironmentFile" misc/irqbalance.service >$out/lib/systemd/system/irqbalance.service
+      substituteInPlace $out/lib/systemd/system/irqbalance.service \
+        --replace /usr/sbin/irqbalance $out/bin/irqbalance \
+        --replace ' $IRQBALANCE_ARGS' ""
+    '';
+
   meta = {
     homepage = https://github.com/Irqbalance/irqbalance;
     description = "A daemon to help balance the cpu load generated by interrupts across all of a systems cpus";