From fe89df18bf0e6136560fd81b17a7b92d7b87ca19 Mon Sep 17 00:00:00 2001
From: Paul Stadig <paul@stadig.name>
Date: Sun, 23 Jul 2023 22:19:02 -0400
Subject: [PATCH] xfce.xfce4-pulseaudio-plugin: enable playing sound with
 volume change

When libcanberra is a build input to xfce4-pulseaudio-plugin it enables an option to play a sound with volume changes.

https://gitlab.xfce.org/panel-plugins/xfce4-pulseaudio-plugin/-/merge_requests/15
---
 .../xfce/panel-plugins/xfce4-pulseaudio-plugin/default.nix      | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/desktops/xfce/panel-plugins/xfce4-pulseaudio-plugin/default.nix b/pkgs/desktops/xfce/panel-plugins/xfce4-pulseaudio-plugin/default.nix
index 83fb651fc58..fae9523bfe7 100644
--- a/pkgs/desktops/xfce/panel-plugins/xfce4-pulseaudio-plugin/default.nix
+++ b/pkgs/desktops/xfce/panel-plugins/xfce4-pulseaudio-plugin/default.nix
@@ -3,6 +3,7 @@
 , automakeAddFlags
 , exo
 , gtk3
+, libcanberra
 , libpulseaudio
 , libnotify
 , libxfce4ui
@@ -32,6 +33,7 @@ mkXfceDerivation {
     glib
     gtk3
     keybinder3
+    libcanberra
     libnotify
     libpulseaudio
     libxfce4ui