From bf9e19190465128672537d0210c9a397ccd7c05e Mon Sep 17 00:00:00 2001
From: Shogo Takata <shogo-takata@st.go.tuat.ac.jp>
Date: Mon, 15 Sep 2025 22:32:15 +0900
Subject: [PATCH] pipewire: move patchShebangs from postUnpack to postPatch

The files can be specified relative to te source root in postPatch.
---
 pkgs/development/libraries/pipewire/default.nix | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/libraries/pipewire/default.nix b/pkgs/development/libraries/pipewire/default.nix
index 048e6a00f01e..a6ad948acb57 100644
--- a/pkgs/development/libraries/pipewire/default.nix
+++ b/pkgs/development/libraries/pipewire/default.nix
@@ -241,9 +241,9 @@ stdenv.mkDerivation (finalAttrs: {
   doCheck = true;
   doInstallCheck = true;
 
-  postUnpack = ''
-    patchShebangs ${finalAttrs.src.name}/doc/*.py
-    patchShebangs ${finalAttrs.src.name}/doc/input-filter-h.sh
+  postPatch = ''
+    patchShebangs doc/*.py
+    patchShebangs doc/input-filter-h.sh
   '';
 
   postInstall = ''