1 files changed, 7 insertions, 8 deletions
diff --git a/pkgs/development/libraries/gmm/default.nix b/pkgs/development/libraries/gmm/default.nix
index 56b51d71ca6..f87211195d5 100644
--- a/pkgs/development/libraries/gmm/default.nix
+++ b/pkgs/development/libraries/gmm/default.nix
@@ -1,17 +1,16 @@
-args:
-args.stdenv.mkDerivation {
+{ stdenv, fetchurl }:
+
+stdenv.mkDerivation {
   name = "gmm-3.0";
 
-  src = args.fetchurl {
+  src = fetchurl {
     url = http://download.gna.org/getfem/stable/gmm-3.0.tar.gz;
     sha256 = "1lc34w68s0rhii6caklvq2pyc3jaa4g6kza948ya8ha6rr8d1ypp";
   };
 
-  buildInputs =(with args; []);
-
   meta = { 
-      description = "generic C++ template library for sparse, dense and skyline matrices";
-      homepage = http://home.gna.org/getfem/gmm_intro.html;
-      license = "LGLP2.1"; # or later
+    description = "Generic C++ template library for sparse, dense and skyline matrices";
+    homepage = http://home.gna.org/getfem/gmm_intro.html;
+    license = "LGLP2.1"; # or later
   };
 }