portmidi: 2.0.6 -> 2.0.7

diff --git a/porttime/ptmacosx_mach.c b/porttime/ptmacosx_mach.c

index 10c3554..712a974 100755

--- a/porttime/ptmacosx_mach.c

+++ b/porttime/ptmacosx_mach.c

@@ -12,6 +12,7 @@

 #include "porttime.h"

 #include "sys/time.h"

+#include "sys/qos.h"

 #include "pthread.h"

 #ifndef NSEC_PER_MSEC

stdenv.mkDerivation rec {

  pname = "portmidi";

  version = "2.0.6";

  version = "2.0.7";

  src = fetchFromGitHub {

    owner = "portmidi";

    repo = "portmidi";

    rev = "v${version}";

    sha256 = "sha256-ou+zN4XnR+QaWC/hzgtThVbeZ/3UVLTpZ9O+eQSGVBs=";

    sha256 = "sha256-kmyjOsjLG56Qqrf6DqgOTpt4A4aCMvCI3koiUoKzwrE=";

  };

  cmakeFlags = [

    "-DCMAKE_RUNTIME_OUTPUT_DIRECTORY=Release"

  ];

  patches = [

    # Add missing header include

    ./missing-header.diff

  ];

  postInstall =

    let

      ext = stdenv.hostPlatform.extensions.sharedLibrary;