Adding Falcon multiparadigm programming language. It has macros and non-trivial syntax at once, which seems interesting in itself..

svn path=/nixpkgs/trunk/; revision=16299

pkgs/development/interpreters/falcon/default.nix

@@ -0,0 +1,34 @@
+a :  
+let 
+  fetchurl = a.fetchurl;
+
+  version = a.lib.attrByPath ["version"] "0.9.2" a; 
+  buildInputs = with a; [
+    cmake 
+  ];
+in
+rec {
+  src = fetchurl {
+    url = "http://www.falconpl.org/project_dl/_official_rel/Falcon-${version}.tar.gz";
+    sha256 = "0p32syiz2nc6lmmzi0078g4nzariw5ymdjkmhw6iamc0lkkb9x3i";
+  };
+
+  inherit buildInputs;
+  configureFlags = [];
+
+  /* doConfigure should be removed if not needed */
+  phaseNames = ["doDeploy"];
+
+  doDeploy = a.fullDepEntry (''
+    ./build.sh -i -p $out
+  '') ["minInit" "addInputs" "doFixInterpreter" "defEnsureDir"];
+     
+  doFixInterpreter = a.fullDepEntry (''
+    sed -e "s@/bin/bash@$shell@" -i build.sh
+  '') ["minInit" "doUnpack"];
+
+  name = "falcon-" + version;
+  meta = {
+    description = "A programming language. Has macros and syntax at once.";
+  };
+}

pkgs/top-level/all-packages.nix

@@ -1824,6 +1824,10 @@ let
     };
   });
 
+  falcon = builderDefsPackage (import ../development/interpreters/falcon) {
+    inherit cmake;
+  };
+
   gprolog = import ../development/compilers/gprolog {
     inherit fetchurl stdenv;
   };