* Build ssmtp with TLS support.

* Added gnutls (but it turns out that ssmtp also builds with openssl,
  so I don't actually use it).

svn path=/nixpkgs/trunk/; revision=9604

pkgs/development/libraries/gnutls/default.nix

@@ -0,0 +1,18 @@
+{stdenv, fetchurl, libgcrypt}:
+
+stdenv.mkDerivation {
+  name = "gnutls-1.1.23";
+  
+  src = fetchurl {
+    url = http://www.gnu.org/software/gnutls/releases/gnutls-1.1.23.tar.bz2;
+    sha256 = "0p5565rrinh1ajyphl9mljr3143mzall48vs02n3y03pv8srh7zh";
+  };
+
+  buildInputs = [libgcrypt];
+  
+  meta = {
+    description = "The GNU Transport Layer Security Library";
+    homepage = http://www.gnu.org/software/gnutls/;
+    license = "LGPL";
+  };
+}