From 432944cdb375a19493970010a77146711c02e753 Mon Sep 17 00:00:00 2001
From: Elmo Todurov <elmo.todurov@eesti.ee>
Date: Wed, 15 May 2019 23:56:58 +0300
Subject: fprintd: added option to use fork for Lenovo ThinkPad

---
 nixos/modules/services/security/fprintd.nix | 12 +++++++++++-
 pkgs/tools/security/fprintd/default.nix     | 12 ++++++++----
 pkgs/top-level/all-packages.nix             |  3 +++
 3 files changed, 22 insertions(+), 5 deletions(-)

diff --git a/nixos/modules/services/security/fprintd.nix b/nixos/modules/services/security/fprintd.nix
index 9ed7f2a2efd9..8ece1ca19013 100644
--- a/nixos/modules/services/security/fprintd.nix
+++ b/nixos/modules/services/security/fprintd.nix
@@ -25,6 +25,16 @@ in
         '';
       };
 
+      package = mkOption {
+        type = types.package;
+        default = pkgs.fprintd;
+        defaultText = "pkgs.fprintd";
+        example = "pkgs.fprintd-thinkpad";
+        description = ''
+          fprintd package to use.
+        '';
+      };
+
     };
 
   };
@@ -38,7 +48,7 @@ in
 
     environment.systemPackages = [ pkgs.fprintd ];
 
-    systemd.packages = [ pkgs.fprintd ];
+    systemd.packages = [ cfg.package ];
 
   };
 
diff --git a/pkgs/tools/security/fprintd/default.nix b/pkgs/tools/security/fprintd/default.nix
index 65eec89a09fc..b43be1a69240 100644
--- a/pkgs/tools/security/fprintd/default.nix
+++ b/pkgs/tools/security/fprintd/default.nix
@@ -1,8 +1,9 @@
-{ stdenv, fetchurl, pkgconfig, intltool
-, libfprint, glib, dbus-glib, polkit, nss, pam, systemd }:
+{ thinkpad ? false
+, stdenv, fetchurl, pkgconfig, intltool, libfprint-thinkpad ? null
+, libfprint ? null, glib, dbus-glib, polkit, nss, pam, systemd }:
 
 stdenv.mkDerivation rec {
-  name = "fprintd-${version}";
+  pname = "fprintd" + stdenv.lib.optionalString thinkpad "-thinkpad";
   version = "0.8.1";
 
   src = fetchurl {
@@ -10,7 +11,10 @@ stdenv.mkDerivation rec {
     sha256 = "124s0g9syvglgsmqnavp2a8c0zcq8cyaph8p8iyvbla11vfizs9l";
   };
 
-  buildInputs = [ libfprint glib dbus-glib polkit nss pam systemd ];
+  buildInputs = [ glib dbus-glib polkit nss pam systemd ]
+    ++ stdenv.lib.optional thinkpad libfprint-thinkpad
+    ++ stdenv.lib.optional (!thinkpad) libfprint;
+
   nativeBuildInputs = [ pkgconfig intltool ];
 
   configureFlags = [ "--with-systemdsystemunitdir=$(out)/lib/systemd/system" "--localstatedir=/var" ];
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index f9655363a90d..fb8c8be60a93 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -2981,6 +2981,9 @@ in
   fprot = callPackage ../tools/security/fprot { };
 
   fprintd = callPackage ../tools/security/fprintd { };
+  fprintd-thinkpad = fprintd.override {
+    thinkpad = true;
+  };
 
   franz = callPackage ../applications/networking/instant-messengers/franz { };
 
-- 
cgit 1.4.1