From c270fe249df5258b2d40771465a67e1794f808fb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Robert=20Sch=C3=BCtz?= <nix@dotlambda.de>
Date: Mon, 1 Jun 2026 11:47:59 -0700
Subject: [PATCH] labwc: 0.9.7 -> 0.20.0

Diff: https://github.com/labwc/labwc/compare/0.9.7...0.20.0

Changelog: https://github.com/labwc/labwc/blob/0.20.0/NEWS.md
---
 pkgs/by-name/la/labwc/package.nix | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/pkgs/by-name/la/labwc/package.nix b/pkgs/by-name/la/labwc/package.nix
index a3386c574a6c..6c9a6a2dc2a1 100644
--- a/pkgs/by-name/la/labwc/package.nix
+++ b/pkgs/by-name/la/labwc/package.nix
@@ -22,22 +22,28 @@
   wayland,
   wayland-protocols,
   wayland-scanner,
-  wlroots_0_19,
+  wlroots_0_20,
   libxcb-wm,
   xwayland,
 }:
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "labwc";
-  version = "0.9.7";
+  version = "0.20.0";
 
   src = fetchFromGitHub {
     owner = "labwc";
     repo = "labwc";
     tag = finalAttrs.version;
-    hash = "sha256-7lq/lcaYSc+mJOTkjtwF0LjOAg4Uck3BwAc+2RIntYo=";
+    hash = "sha256-JSs1Xys0+XAPbxLv5pR91K0/e78mu5xLKu0HGdFFCEM=";
   };
 
+  postPatch = ''
+    substituteInPlace meson.build \
+      --replace-fail "install_dir: systemd.get_variable('systemduserunitdir')" \
+                     "install_dir: '$out/lib/systemd/user'"
+  '';
+
   outputs = [
     "out"
     "doc"
@@ -67,7 +73,7 @@ stdenv.mkDerivation (finalAttrs: {
     pango
     wayland
     wayland-protocols
-    wlroots_0_19
+    wlroots_0_20
     libxcb-wm
     xwayland
   ];