updated build system

support/include/utils/unix.hpp

@@ -40,6 +40,27 @@ struct autostart_cfg final {
 };
 #endif // defined(__linux__)
 
+#if defined(__APPLE__)
+enum class launchctl_type : std::uint8_t {
+  bootout,
+  bootstrap,
+  kickstart,
+};
+
+#if defined(PROJECT_ENABLE_PUGIXML)
+struct plist_cfg final {
+  std::vector<std::string> args;
+  bool keep_alive{false};
+  std::string label;
+  std::string plist_path;
+  bool run_at_load{false};
+  std::string stderr_log{"/tmp/stderr.log"};
+  std::string stdout_log{"/tmp/stdout.log"};
+  std::string working_dir{"/tmp"};
+};
+#endif // defined(PROJECT_ENABLE_PUGIXML)
+#endif // defined(__APPLE__)
+
 using passwd_callback_t = std::function<void(struct passwd *pass)>;
 
 #if defined(__APPLE__)
@@ -71,6 +92,17 @@ void set_last_error_code(int error_code);
 [[nodiscard]] auto remove_autostart_entry(std::string_view name) -> bool;
 #endif // defined(__linux__)
 
+#if defined(__APPLE__)
+#if defined(PROJECT_ENABLE_PUGIXML)
+[[nodiscard]] auto generate_launchd_plist(const plist_cfg &cfg,
+                                          bool overwrite_existing = true)
+    -> bool;
+#endif // defined(PROJECT_ENABLE_PUGIXML)
+
+[[nodiscard]] auto launchctl_command(std::string_view label,
+                                     launchctl_type type) -> int;
+#endif // defined(__APPLE__)
+
 // template implementations
 #if defined(__APPLE__)
 template <typename thread_t>