diff --git a/leenkx/blender/lnx/make.py b/leenkx/blender/lnx/make.py
index 3d16358..fdcb0e9 100644
--- a/leenkx/blender/lnx/make.py
+++ b/leenkx/blender/lnx/make.py
@@ -784,12 +784,57 @@ def build_success():
                 os.chdir(dest_dir)
 
             elif state.target in ('linux-hl', 'macos-hl'):
-                 log.error(f"Compilation for {state.target} is not yet implemented in build_success.")
-                 return
-            else:
-                 log.error(f"Running logic for target {state.target} is not defined (expected Krom or Hashlink/C).")
-                 return
+                wrd = bpy.data.worlds['Lnx']
+                paths = lnx.utils.hashlink_paths(state.target)
+                hl_build_dir = paths[0]
+                # TO DO switch from default Release
+                build_mode = 'Release'
+                proj_name = lnx.utils.blend_name()
+                exe_path = str(hl_build_dir + "/" + build_mode) 
+                if not exe_path:
+                    log.error(f"Build finished, but could not find the executable for {state.target}.")
+                    return
+                makefile_path = os.path.join(exe_path, 'makefile')
+                if not os.path.isfile(makefile_path):
+                    log.error(f"Makefile not found at '{makefile_path}'. Cannot compile C code.")
+                    return
 
+                make_cmd = ['make']
+
+                log.info(f"Compiling C code using 'make' in directory '{exe_path}'...")
+                log.info(f"Make command: {' '.join(make_cmd)}")
+                try:
+                    result = subprocess.run(make_cmd, cwd=exe_path, check=True, capture_output=True, text=True, encoding='utf-8')
+                    log.info("'make' compilation successful.")
+                except subprocess.CalledProcessError as e:
+                    log.error(f"'make' compilation failed with return code {e.returncode}.")
+                    log.error(f"Make Error Output:\n{e.stderr}")
+                    return 
+                except FileNotFoundError:
+                    log.error("'make' command not found. Ensure 'make' is installed and in your system's PATH.")
+                    return
+                except Exception as e:
+                    log.error(f"An unexpected error occurred running make: {e}")
+                    return
+
+                log.info(f"Found compiled executable: {exe_path}")
+
+                dest_exe_name = lnx.utils.safesrc(wrd.lnx_project_name + '-' + wrd.lnx_project_version)
+                base_build_dir = lnx.utils.get_fp_build()
+                dest_dir = os.path.join(base_build_dir, state.target) 
+                og_path = os.path.join(exe_path, dest_exe_name)
+                dest_path = os.path.join(dest_dir, dest_exe_name)
+                os.makedirs(dest_dir, exist_ok=True)
+
+                try:
+                    log.info(f"Moving '{og_path}' to '{dest_dir}'...")
+                    shutil.move(og_path, dest_dir) 
+                    cmd = [dest_path] 
+                except Exception as e:
+                    log.error(f"Failed to move executable: {e}. Attempting to run from original location.")
+                    cmd = [exe_path]
+                os.chdir(dest_dir)
+                log.info(f"Hashlink final command: {' '.join(cmd)}")
         try:
             state.proc_play = run_proc(cmd, play_done)
         except Exception: