From 258d76f551a81c9b9fd5256966c718a6d62b9e6c Mon Sep 17 00:00:00 2001
From: Julien Malka <julien@malka.sh>
Date: Mon, 23 Oct 2023 16:46:12 +0200
Subject: [PATCH] systemd: add withLogTrace option

---
 pkgs/os-specific/linux/systemd/default.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/os-specific/linux/systemd/default.nix b/pkgs/os-specific/linux/systemd/default.nix
index d96a6882d63c..d3bc6486e89b 100644
--- a/pkgs/os-specific/linux/systemd/default.nix
+++ b/pkgs/os-specific/linux/systemd/default.nix
@@ -142,6 +142,7 @@
 , docbook_xsl
 , docbook_xml_dtd_42
 , docbook_xml_dtd_45
+, withLogTrace ? false
 }:
 
 assert withImportd -> withCompression;
@@ -558,6 +559,8 @@ stdenv.mkDerivation (finalAttrs: {
   ] ++ lib.optionals withKmod [
     "-Dkmod=true"
     "-Dkmod-path=${kmod}/bin/kmod"
+  ] ++ lib.optionals withLogTrace [
+    "-Dlog-trace=true"
   ];
   preConfigure =
     let