earlyoom: 1.8.2 -> 1.9.0

--- a/kill.c

+++ b/kill.c

@@ -55,7 +55,7 @@ static void notify(const char* summary, const char* body)

@@ -175,7 +175,7 @@ static void notify_dbus(const char* body)

         body2,

         NULL

     };

-    const char* dbus_send_path = "/usr/bin/dbus-send";

+    const char* dbus_send_path = "dbus-send";

     notify_spawn_subprocess(dbus_send_path, argv, NULL, 0);

 }

     // Complete command line looks like this:

     // dbus-send --system / net.nuetzlich.SystemNotifications.Notify 'string:summary text' 'string:and body text'

-    execl("/usr/bin/dbus-send", "dbus-send", "--system", "/", "net.nuetzlich.SystemNotifications.Notify",

+    execlp("dbus-send", "dbus-send", "--system", "/", "net.nuetzlich.SystemNotifications.Notify",

         summary2, body2, NULL);

     warn("notify: exec failed: %s\n", strerror(errno));

     exit(1);

  pandoc,

  stdenv,

  nixosTests,

  fetchpatch,

  # The man page requires pandoc to build and resides in a separate "man"

  # output which is pulled in on-demand. There is no need to disabled it unless

  # pandoc is hard to build on your platform.

stdenv.mkDerivation (finalAttrs: {

  pname = "earlyoom";

  version = "1.8.2";

  version = "1.9.0";

  src = fetchFromGitHub {

    owner = "rfjakob";

    repo = "earlyoom";

    rev = "v${finalAttrs.version}";

    hash = "sha256-HZ7llMNdx2u1a6loIFjXt5QNkYpJp8GqLKxDf9exuzE=";

    hash = "sha256-eNWg96+uQn/s+iBCm8TH26pXVVzBdqbeQxVP2t4W7YA=";

  };

  outputs = [ "out" ] ++ lib.optionals withManpage [ "man" ];

  patches = [

    ./0000-fix-dbus-path.patch

    # Respect `MANDIR`.

    (fetchpatch {

      url = "https://github.com/rfjakob/earlyoom/commit/c5a1799a5ff4b3fd3132d50a510e8c126933cf4a.patch";

      hash = "sha256-64AkpTMmjiqZ6Byq6687zNIqrQ/IGRGgzzjyyAfcg14=";

    })

    # Correctly handle `PREFIX` as a default rather than always-concatenate.

    (fetchpatch {

      url = "https://github.com/rfjakob/earlyoom/commit/f7d6f1cc925962fbdcf57b1c2aeeabbf11e2d542.patch";

      hash = "sha256-DJDeQzcEGJMoMGIi1D/ogMaKG1VQvPZN9jXtUDGjyjk=";

    })

  ];

  patches = [ ./0000-fix-dbus-path.patch ];

  nativeBuildInputs = lib.optionals withManpage [ pandoc ];

  makeFlags = [

    "VERSION=${finalAttrs.version}"

    "PREFIX=${placeholder "out"}"

    "SYSCONFDIR=${placeholder "out"}/etc"

    "SYSTEMDUNITDIR=${placeholder "out"}/etc/systemd/system"

  ]

  ++ lib.optional withManpage "MANDIR=${placeholder "man"}/share/man";