Zenmonitor now builds with sytem cc ver

common/modules/packages.nix

@@ -30,13 +30,6 @@
             ]);
         });
       })
-      (final: prev: {
-        zenmonitor = prev.zenmonitor.overrideAttrs (oldAttrs: {
-          env = (oldAttrs.env or { }) // {
-            NIX_CFLAGS_COMPILE = "-std=gnu17";
-          };
-        });
-      })
     ];
   };