Add versioning

include/version.hpp

@@ -0,0 +1,24 @@
+/*
+ * Copyright (C) 2024 Caian Benedicto <[email protected]>
+ *
+ * This file is part of xinfc.
+ *
+ * xinfc is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * xinfc is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with xinfc.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#if !defined(XINFC_VERSION)
+#define XINFC_VERSION "(unversioned)"
+#endif

src/xinfc-wsc.cpp

@@ -18,6 +18,7 @@
  */
 
 #include "i2c_nfc_device.hpp"
+#include "version.hpp"
 #include "wifi.hpp"
 
 #include <unistd.h>
@@ -39,6 +40,8 @@ int main(int argc, const char* argv[])
 {
     using namespace xinfc;
 
+    std::cerr << "xinfc version " << XINFC_VERSION << std::endl;
+
     if (argc != 6)
     {
         print_usage();