gnu: Add TimeDate.

* gnu/packages/perl.scm (perl-timedate): New variable.

gnu/packages/perl.scm

@@ -2216,6 +2216,25 @@ (define-public perl-time-local
 the system epoch")
     (license (package-license perl))))
 
+(define-public perl-timedate
+  (package
+    (name "perl-timedate")
+    (version "2.30")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "mirror://cpan/authors/id/G/GB/GBARR/"
+                           "TimeDate-" version ".tar.gz"))
+       (sha256
+        (base32
+         "11lf54akr9nbivqkjrhvkmfdgkbhw85sq0q4mak56n6bf542bgbm"))))
+    (build-system perl-build-system)
+    (home-page "http://search.cpan.org/dist/TimeDate")
+    (synopsis "Date parsing/formating subroutines")
+    (description "This module provides routines for parsing date string into
+time values and formating dates into ASCII strings.")
+    (license (package-license perl))))
+
 (define-public perl-try-tiny
   (package
     (name "perl-try-tiny")