hal-hardware-analyzer: fix darwin build (NixOS#394802)

Author: h7x4

pkgs/applications/science/electronics/hal-hardware-analyzer/default.nix

@@ -47,6 +47,7 @@ stdenv.mkDerivation rec {
       hash = "sha256-bjbW4pr04pP0TCuSdzPcV8h6LbLWMvdGSf61RL9Ju6E=";
     })
     ./4.4.1-newer-spdlog-fmt-compat.patch
+    ./resynthesis-fix-narrowing-conversion.patch
   ];
 
   # make sure bundled dependencies don't get in the way - install also otherwise

pkgs/applications/science/electronics/hal-hardware-analyzer/resynthesis-fix-narrowing-conversion.patch

@@ -0,0 +1,13 @@
+diff --git a/plugins/resynthesis/src/resynthesis.cpp b/plugins/resynthesis/src/resynthesis.cpp
+index 7a7e404114f..f2889667af8 100644
+--- a/plugins/resynthesis/src/resynthesis.cpp
++++ b/plugins/resynthesis/src/resynthesis.cpp
+@@ -1058,7 +1058,7 @@ namespace hal
+             // delete the created directory and the contained files
+             std::filesystem::remove_all(base_path);
+ 
+-            return OK(subgraph.size());
++            return OK(static_cast<unsigned int>(subgraph.size()));
+         }
+ 
+         Result<u32> resynthesize_subgraph_of_type(Netlist* nl, const std::vector<const GateType*>& gate_types, GateLibrary* target_gl)