1 files changed, 7 insertions, 7 deletions
diff --git a/nixpkgs/pkgs/development/compilers/osl/default.nix b/nixpkgs/pkgs/development/compilers/osl/default.nix
index 2c00420c3626..d3de5cad2f69 100644
--- a/nixpkgs/pkgs/development/compilers/osl/default.nix
+++ b/nixpkgs/pkgs/development/compilers/osl/default.nix
@@ -1,4 +1,4 @@
-{ clangStdenv, stdenv, fetchFromGitHub, cmake, zlib, openexr,
+{ clangStdenv, lib, stdenv, fetchFromGitHub, cmake, zlib, openexr,
 openimageio, llvm, boost165, flex, bison, partio, pugixml,
 util-linux, python
 }:
@@ -18,18 +18,18 @@ in clangStdenv.mkDerivation rec {
   };
 
   cmakeFlags = [ "-DUSE_BOOST_WAVE=ON" "-DENABLERTTI=ON" ];
-  enableParallelBuilding = true;
 
-  preConfigure = '' patchShebangs src/liboslexec/serialize-bc.bash '';
-  
+  preConfigure = "patchShebangs src/liboslexec/serialize-bc.bash ";
+
+  nativeBuildInputs = [ cmake boost_static flex bison];
   buildInputs = [
-     cmake zlib openexr openimageio llvm
-     boost_static flex bison partio pugixml
+     zlib openexr openimageio llvm
+     partio pugixml
      util-linux # needed just for hexdump
      python # CMake doesn't check this?
   ];
   # TODO: How important is partio? CMake doesn't seem to find it
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Advanced shading language for production GI renderers";
     homepage = "http://opensource.imageworks.com/?p=osl";
     maintainers = with maintainers; [ hodapp ];