chore: minor cleanups in codebase

* Delete unused file

* Remove installing header files, because they are useless since when we are not providing libantilib

* Fix cmake warning caused by values mismatch

* Remove unused variable

CMakeLists.txt

@@ -87,7 +87,7 @@ option(ANTIMICROX_PKG_VERSION "Manually define version of package displayed in i
 if(ANTIMICROX_PKG_VERSION)
     message("This build will be marked as: ${ANTIMICROX_PKG_VERSION}")
     add_compile_definitions(ANTIMICROX_PKG_VERSION="${ANTIMICROX_PKG_VERSION}")
-endif((ANTIMICROX_PKG_VERSION))
+endif(ANTIMICROX_PKG_VERSION)
 
 if(UNIX)
     find_package(PkgConfig REQUIRED)
@@ -507,8 +507,6 @@ target_link_libraries(antimicrox
 # Specify out directory for final executable.
 if(UNIX)
     install(TARGETS antimicrox RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}")
-    #           install(TARGETS antilib DESTINATION "${CMAKE_INSTALL_LIBDIR}")
-    install(FILES ${antimicrox_HEADERS} DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/antimicrox")
 endif(UNIX)
 
 if(UNIX)

src/gamecontroller/xml/gamecontrollerxml.cpp

@@ -614,19 +614,16 @@ void GameControllerXml::readJoystickConfigXmlLong(QList<SDL_GameControllerButton
 {
     int index = -1;
     bool first = false;
-    bool second = false;
     QString temp = QString();
 
     assignVariablesShort(xml, index, temp);
 
     if (xml->name() == "vdpadname")
     {
         first = dpadNameExists;
-        second = vdpadNameExists;
     } else if (xml->name() == "dpadname")
     {
         first = vdpadNameExists;
-        second = dpadNameExists;
     }
 
     if ((index >= 0) && !temp.isEmpty() && !first)
@@ -648,7 +645,6 @@ void GameControllerXml::readJoystickConfigXmlLong(QList<SDL_GameControllerButton
 
         if (found)
         {
-            second = true;
             VDPad *dpad = m_gameController->getActiveSetJoystick()->getVDPad(0);
 
             if (dpad != nullptr)