lean: init at 2016-12-08

pkgs/applications/science/logic/lean/default.nix

@@ -0,0 +1,28 @@
+{ stdenv, fetchFromGitHub, cmake, gmp, mpfr, gperftools }:
+
+stdenv.mkDerivation rec {
+  name = "lean-${version}";
+  version = "2016-12-08";
+
+  src = fetchFromGitHub {
+    owner  = "leanprover";
+    repo   = "lean";
+    rev    = "7b63d6566faaf1dc0f2c8e873c61f51dce9ab618";
+    sha256 = "0xxr7dnh7pmdbpxhl3cq9clwamxjk54zcxplsrz6xirk0qy7ga4l";
+  };
+
+  buildInputs = [ gmp mpfr cmake gperftools ];
+  enableParallelBuilding = true;
+
+  preConfigure = ''
+    cd src
+  '';
+
+  meta = with stdenv.lib; {
+    description = "Automatic and interactive theorem prover";
+    homepage    = "http://leanprover.github.io";
+    license     = licenses.asl20;
+    platforms   = platforms.unix;
+    maintainers = with maintainers; [ thoughtpolice gebner ];
+  };
+}

pkgs/top-level/all-packages.nix

@@ -16747,7 +16747,9 @@ in
       else smlnj;
   };
 
+  lean = callPackage ../applications/science/logic/lean {};
   lean2 = callPackage ../applications/science/logic/lean2 {};
+  lean3 = lean;
 
   leo2 = callPackage ../applications/science/logic/leo2 {};