From 1bcb6fb02704e1ae3046eadd99b40be607d4cb49 Mon Sep 17 00:00:00 2001
From: Anders Kaseorg <andersk@mit.edu>
Date: Mon, 9 Dec 2019 15:30:26 -0800
Subject: [PATCH] muse: Use wrapQtAppsHook.

Fixes this error:

qt.qpa.plugin: Could not find the Qt platform plugin "xcb" in ""
This application failed to start because no Qt platform plugin could
be initialized. Reinstalling the application may fix this problem.

Aborted (core dumped)

Also, remove the unnecessary build input `gitFull`, and enable
parallel building.

Signed-off-by: Anders Kaseorg <andersk@mit.edu>
---
 pkgs/applications/audio/muse/default.nix | 24 +++++++-----------------
 pkgs/top-level/all-packages.nix          |  2 +-
 2 files changed, 8 insertions(+), 18 deletions(-)

diff --git a/pkgs/applications/audio/muse/default.nix b/pkgs/applications/audio/muse/default.nix
index 372c8faf773..f1fad05bece 100644
--- a/pkgs/applications/audio/muse/default.nix
+++ b/pkgs/applications/audio/muse/default.nix
@@ -1,7 +1,9 @@
 { stdenv
 , fetchFromGitHub
 , libjack2
-, qt5
+, wrapQtAppsHook
+, qtsvg
+, qttools
 , cmake
 , libsndfile
 , libsamplerate
@@ -13,7 +15,6 @@
 , dssi
 , liblo
 , pkgconfig
-, gitAndTools
 }:
 
 stdenv.mkDerivation {
@@ -45,14 +46,14 @@ stdenv.mkDerivation {
 
   nativeBuildInputs = [
     pkgconfig
-    gitAndTools.gitFull
+    wrapQtAppsHook
+    qttools
+    cmake
   ];
 
   buildInputs = [
     libjack2
-    qt5.qtsvg
-    qt5.qttools
-    cmake
+    qtsvg
     libsndfile
     libsamplerate
     ladspaH
@@ -65,15 +66,4 @@ stdenv.mkDerivation {
   ];
 
   sourceRoot = "source/muse3";
-
-  buildPhase = ''
-    cd ..
-    bash compile_muse.sh
-  '';
-
-  installPhase = ''
-    mkdir $out
-    cd build
-    make install
-  '';
 }
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 9c977dfddfa..f21725580c2 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -24754,7 +24754,7 @@ in
 
   mupen64plus = callPackage ../misc/emulators/mupen64plus { };
 
-  muse = callPackage ../applications/audio/muse { };
+  muse = libsForQt5.callPackage ../applications/audio/muse { };
 
   musly = callPackage ../applications/audio/musly { };