drop optional bear

default.nix

@@ -19,13 +19,12 @@ stdenv.mkDerivation {
     boost
   ];
   nativeBuildInputs = with pkgs; [
-    bear
     meson
     pkg-config
     ninja
     # nlohmann_json can be only discovered via cmake files
     cmake
-  ] ++ (lib.optional stdenv.cc.isClang [ pkgs.bear pkgs.clang-tools ]);
+  ] ++ (lib.optional stdenv.cc.isClang [ pkgs.clang-tools ]);
 
   meta = {
     description = "Hydra's builtin hydra-eval-jobs as a standalone";