gnu: Add mutt.

* gnu/packages/mail.scm (mutt): New variable.

gnu/packages/mail.scm

@@ -28,6 +28,7 @@ (define-module (gnu packages mail)
   #:use-module (gnu packages mysql)
   #:use-module (gnu packages ncurses)
   #:use-module (gnu packages openssl)
+  #:use-module (gnu packages perl)
   #:use-module (gnu packages readline)
   #:use-module (gnu packages texinfo)
   #:use-module ((guix licenses)
@@ -139,3 +140,34 @@ (define-public fetchmail
 or BSD Mail.  It allows all your system MTA's filtering, forwarding, and
 aliasing facilities to work just as they would on normal mail.")
     (license gpl2+))) ; most files are actually public domain or x11
+
+(define-public mutt
+  (package
+    (name "mutt")
+    (version "1.5.21")
+    (source (origin
+             (method url-fetch)
+             (uri (string-append "ftp://ftp.mutt.org/mutt/devel/mutt-"
+                                 version ".tar.gz"))
+             (sha256
+              (base32
+               "1864cwz240gh0zy56fb47qqzwyf6ghg01037rb4p2kqgimpg6h91"))))
+    (build-system gnu-build-system)
+    (inputs
+     `(("ncurses" ,ncurses)
+       ("openssl" ,openssl)
+       ("perl" ,perl)))
+    (arguments
+     `(#:configure-flags '("--enable-smtp"
+                           "--enable-imap"
+                           "--enable-pop"
+                           "--with-ssl"
+                           ;; so that mutt does not check whether the path
+                           ;; exists, which it does not in the chroot
+                           "--with-mailpath=/var/mail")))
+    (home-page "http://www.mutt.org/")
+    (synopsis "Mail client")
+    (description
+     "Mutt is a small but very powerful text-based mail client for Unix
+operating systems.")
+    (license gpl2+)))