refactor: Remove workaround buildInputs

Author: pan93412

flake.nix

@@ -37,22 +37,8 @@
         );
         crate = crane'.buildPackage {
           src = ./.;
-          nativeBuildInputs = [
-            pkgs.protobuf
-
-            # It should not be necessary to add this. However,
-            # the LD_LIBRARY_PATH is not set correctly in the
-            # x86_64-linux system.
-            #
-            # It takes me a rough time to figure out this.
-            # Sadly, I give up and add this to make it just work.
-            # (not the best solution definitely)
-            pkgs.autoPatchelfHook
-          ];
-          buildInputs = [
-            pkgs.sqlite
-            pkgs.libiconv
-          ];
+          nativeBuildInputs = [ pkgs.protobuf ];
+          buildInputs = [ pkgs.libiconv ];
           strictDeps = true;
         };
       in