Fix build

CMakeLists.txt

@@ -15,6 +15,9 @@ include(cmake/variables.cmake)
 
 # ---- Declare library ----
 
+find_package(ethercat REQUIRED)
+link_libraries(ethercat)
+
 add_library(
     ec-controller_lib OBJECT
     source/lib.cpp

flake.lock

@@ -6,11 +6,11 @@
         "nixpkgs": "nixpkgs"
       },
       "locked": {
-        "lastModified": 1692168099,
+        "lastModified": 1692255291,
-        "narHash": "sha256-XE9lIQI0aJLZueguR3nYcfe1g839o1xF4MGfPxmdW6M=",
+        "narHash": "sha256-JB3M8OvT5QXqbAjVSGOWKm+X7SCxsk7sbAPVQNdlMJo=",
         "ref": "refs/heads/master",
-        "rev": "d70c3d00e9d28f0f3816a61779e2454ea3219529",
+        "rev": "ec418a9f2fb9094be93f2d6870113a388cd62a06",
-        "revCount": 5,
+        "revCount": 7,
         "type": "git",
         "url": "https://git.dripco.eu/nic/etherlab-nix"
       },
@@ -72,11 +72,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1691950488,
+        "lastModified": 1692134936,
-        "narHash": "sha256-iUNEeudc4dGjx+HsHccnGiuZUVE/nhjXuQ1DVCsHIUY=",
+        "narHash": "sha256-Z68O969cioC6I3k/AFBxsuEwpJwt4l9fzwuAMUhCCs0=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "720e61ed8de116eec48d6baea1d54469b536b985",
+        "rev": "bfd953b2c6de4f550f75461bcc5768b6f966be10",
         "type": "github"
       },
       "original": {

source/ec_test.cpp

@@ -254,7 +254,7 @@ void stack_prefault(void)
 /****************************************************************************/
 
 //int main(int argc, char **argv)
-int main_loop(int argc, char **argv)
+int main_loop()
 {
     ec_slave_config_t *sc;
     struct timespec wakeup_time;