updated to cxxopts v3.0.0

Author: NikolasK-source

.gitmodules

@@ -1,6 +1,6 @@
 [submodule "libs/cxxopts"]
 	path = libs/cxxopts
-    url = https://github.com/NikolasK-source/cxxopts.git
+	url = https://github.com/NikolasK-source/cxxopts.git
 [submodule "libs/libmodbus"]
 	path = libs/libmodbus
 	url = https://github.com/stephane/libmodbus

libs/cxxopts

@@ -4,13 +4,29 @@
  */
 
 #include <csignal>
-#include <cxxopts.hpp>
 #include <filesystem>
 #include <iostream>
 #include <memory>
 #include <sysexits.h>
 #include <unistd.h>
 
+// cxxopts, but all warnings disabled
+#ifdef COMPILER_CLANG
+#    pragma clang diagnostic push
+#    pragma clang diagnostic ignored "-Weverything"
+#elif defined(COMPILER_GCC)
+#    pragma GCC diagnostic push
+#    pragma GCC diagnostic ignored "-Wall"
+#endif
+
+#include <cxxopts.hpp>
+
+#ifdef COMPILER_CLANG
+#    pragma clang diagnostic pop
+#elif defined(COMPILER_GCC)
+#    pragma GCC diagnostic pop
+#endif
+
 #include "Modbus_TCP_Slave.hpp"
 #include "license.hpp"
 #include "modbus_shm.hpp"