thepeg: mark as broken on darwin (#397886)

pkgs/by-name/th/thepeg/package.nix

@@ -51,11 +51,15 @@ stdenv.mkDerivation rec {
 
   enableParallelBuilding = true;
 
-  meta = with lib; {
+  meta = {
     description = "Toolkit for High Energy Physics Event Generation";
     homepage = "https://herwig.hepforge.org/";
-    license = licenses.gpl3Only;
-    maintainers = with maintainers; [ veprbl ];
-    platforms = platforms.unix;
+    license = lib.licenses.gpl3Only;
+    maintainers = with lib.maintainers; [ veprbl ];
+    platforms = lib.platforms.unix;
+    badPlatforms = [
+      # ../include/ThePEG/Config/std.h:101:12: error: no member named 'mem_fun' in namespace 'std'; did you mean 'mem_fn'?
+      lib.systems.inspect.patterns.isDarwin
+    ];
   };
 }