tbb: 2018_U3 -> 2018_U4

Semi-automatic update generated by https://github.com/ryantm/nixpkgs-update tools.

This update was made based on information from https://repology.org/metapackage/tbb/versions.

These checks were done:

- built on NixOS

- 0 of 0 passed binary check by having a zero exit code.
- 0 of 0 passed binary check by having the new version present in output.
- found 2018_U4 with grep in /nix/store/bi7ml1lf51x1pvf8c9q9sg1vgyr93i10-tbb-2018_U4
- directory tree listing: https://gist.github.com/0b2f954042266f19cb4e819607e57c03
- du listing: https://gist.github.com/f115812285d438e3dc88112762777976

1 files changed, 2 insertions, 2 deletions

diff --git a/pkgs/development/libraries/tbb/default.nix b/pkgs/development/libraries/tbb/default.nix
index 59765adf7a87..b9fba467457e 100644
--- a/pkgs/development/libraries/tbb/default.nix
+++ b/pkgs/development/libraries/tbb/default.nix
@@ -2,13 +2,13 @@
 
 with stdenv.lib; stdenv.mkDerivation rec {
   name = "tbb-${version}";
-  version = "2018_U3";
+  version = "2018_U4";
 
   src = fetchFromGitHub {
     owner = "01org";
     repo = "tbb";
     rev = version;
-    sha256 = "137hb03ms93v4svjq038z6clfh41y8iq7wcif8n92xz2wzaap006";
+    sha256 = "00y7b4x0blkn0cymnrbh6fw7kp4xcdp4bi14rj33sl1lypawa1j6";
   };
 
   makeFlags = concatStringsSep " " (