maude, tecla, buddy: new packages

Maude is a high-level specification language. Buddy and libtecla are required
to build Maude.

svn path=/nixpkgs/trunk/; revision=12358

pkgs/development/libraries/tecla/default.nix

@@ -0,0 +1,18 @@
+{ stdenv, fetchurl }:
+
+stdenv.mkDerivation rec
+{
+  name = "tecla-1.6.1";
+  meta =
+  {
+    homepage = "http://www.astro.caltech.edu/~mcs/tecla/";
+    description = "Tecla command-line editing library";
+    license = "as-is";
+  };
+  src = fetchurl
+  {
+    url = "http://www.astro.caltech.edu/~mcs/tecla/lib${name}.tar.gz";
+    sha256 = "18crv6q5f9g0cg6ry5h9dsa10inhpslklrv20h70f58lpm3jknr1";
+  };
+  configureFlags = "CFLAGS=-O3 CXXFLAGS=-O3";
+}