From 994a2fe27cdbcb0859919969d30c1f453e143895 Mon Sep 17 00:00:00 2001
From: Nathaniel Glen <njag2202@gmail.com>
Date: Mon, 31 Aug 2020 14:37:36 -0400
Subject: [PATCH] pipewire: remove direct dependency on PulseAudio

Since PulseAudio is required as a build input, the libraries mistakenly
reference the original libpulse.so rather than the custom one.
---
 pkgs/development/libraries/pipewire/default.nix | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/pkgs/development/libraries/pipewire/default.nix b/pkgs/development/libraries/pipewire/default.nix
index 8fc3ecb3873..60c08f2906c 100644
--- a/pkgs/development/libraries/pipewire/default.nix
+++ b/pkgs/development/libraries/pipewire/default.nix
@@ -112,6 +112,14 @@ stdenv.mkDerivation rec {
 
   doCheck = true;
 
+  preFixup = ''
+    # The rpaths mistakenly points to libpulseaudio instead
+    for file in "$pulse"/lib/*.so; do
+      oldrpath="$(patchelf --print-rpath "$file")"
+      patchelf --set-rpath "$pulse/lib:$oldrpath" "$file"
+    done
+  '';
+
   passthru.tests = {
     installedTests = nixosTests.installed-tests.pipewire;