gnu: shishi: Use linux-pam-1.2.

* gnu/packages/linux.scm (linux-pam-1.2): New variable.
* gnu/packages/shishi.scm (shishi)[inputs]: Use linux-pam-1.2.

gnu/packages/linux.scm

@@ -415,6 +415,22 @@ be used through the PAM API to perform tasks, like authenticating a user
 at login.  Local and dynamic reconfiguration are its key features.")
     (license license:bsd-3)))
 
+(define-public linux-pam-1.2
+  (package
+    (inherit linux-pam)
+    (name "linux-pam-1.2")
+    (version "1.2.1")
+    (source
+     (origin
+      (method url-fetch)
+      (uri (string-append
+            "http://www.linux-pam.org/library/"
+            "Linux-PAM-" version ".tar.bz2"))
+      (sha256
+       (base32
+        "1n9lnf9gjs72kbj1g354v1xhi2j27aqaah15vykh7cnkq08i4arl"))))))
+
+
 
 ;;;
 ;;; Miscellaneous.

gnu/packages/shishi.scm

@@ -2,6 +2,7 @@
 ;;; Copyright © 2012, 2013 Nikita Karetnikov <nikita@karetnikov.org>
 ;;; Copyright © 2012 Ludovic Courtès <ludo@gnu.org>
 ;;; Copyright © 2014 Mark H Weaver <mhw@netris.org>
+;;; Copyright © 2016 Efraim Flashner <efraim@flashner.co.il>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -48,7 +49,7 @@
     (inputs
      `(("gnutls" ,gnutls)
        ("libidn" ,libidn)
-       ("linux-pam" ,linux-pam)
+       ("linux-pam" ,linux-pam-1.2)
        ("zlib" ,zlib)
        ;; libgcrypt 1.6 fails because of the following test:
        ;;  #include <gcrypt.h>