[PATCH 1/2] gnu: Add pcsc-lite

[Mike Gerwitz <mtg@gnu.org>]

* gnu/packages/gnupg.scm (pcsc-lite): New variable.
---
 gnu/packages/gnupg.scm | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/gnu/packages/gnupg.scm b/gnu/packages/gnupg.scm
index 5fcc03a..da48e26 100644
--- a/gnu/packages/gnupg.scm
+++ b/gnu/packages/gnupg.scm
@@ -9,6 +9,7 @@
 ;;; Copyright © 2016 Christopher Allan Webber <cwebber@dustycloud.org>
 ;;; Copyright © 2016 Nils Gillmann <ng0@libertad.pw>
 ;;; Copyright © 2016 Christopher Baines <mail@cbaines.net>
+;;; Copyright © 2016 Mike Gerwitz <mtg@gnu.org>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -30,8 +31,10 @@
   #:use-module (gnu packages)
   #:use-module (gnu packages adns)
   #:use-module (gnu packages curl)
+  #:use-module (gnu packages linux)
   #:use-module (gnu packages openldap)
   #:use-module (gnu packages perl)
+  #:use-module (gnu packages pkg-config)
   #:use-module (gnu packages pth)
   #:use-module (gnu packages python)
   #:use-module (gnu packages qt)
@@ -73,6 +76,35 @@ Daemon and possibly more in the future.")
     (properties '((ftp-server . "ftp.gnupg.org")
                   (ftp-directory . "/gcrypt/libgpg-error")))))
 
+(define-public pcsc-lite
+  (package
+    (name "pcsc-lite")
+    (version "1.8.18")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append
+                    "https://alioth.debian.org/frs/download.php/file/4179/"
+                    "pcsc-lite-" version ".tar.bz2"))
+              (sha256
+               (base32
+                "0189s10xsgcmdvc2sixakncwlv47cg6by6m9vdm038gn32q34bdj"))))
+    (build-system gnu-build-system)
+    (native-inputs
+     `(("perl" ,perl)                   ; for pod2man
+       ("pkg-config" ,pkg-config)))
+    (propagated-inputs
+     `(("libudev" ,eudev)))
+    (home-page "https://pcsclite.alioth.debian.org/pcsclite.html")
+    (synopsis "Middleware to access a smart card using PC/SC")
+    (description
+     "pcsc-lite provides an interface to communicate with smartcards and
+readers using the SCard API.  pcsc-lite is used to connect to the PC/SC daemon
+from a client application and provide access to the desired reader.")
+    (license (list license:bsd-3                ; pcsc-lite
+                   license:expat                ; src/sd-daemon.[ch]
+                   license:isc                  ; src/strlcat.c src/strlcpy.c
+                   license:gpl3+))))            ; src/spy/*
+
 (define-public libgcrypt
   (package
     (name "libgcrypt")
-- 
2.9.3