(QNX/BB) Save config file at exit - compile in config_save_file

for all targets from now on

frontend/frontend_bbqnx.c

@@ -87,6 +87,9 @@ int rarch_main(int argc, char *argv[])
    g_extern.system.shutdown = false;
 
    menu_free();
+
+   config_save_file(g_extern.config_path);
+
    if (g_extern.main_is_init)
       rarch_main_deinit();
 

general.h

@@ -648,9 +648,7 @@ void settings_set(uint64_t settings);
 
 #include "conf/config_file.h"
 bool config_load_file(const char *path);
-#ifdef RARCH_CONSOLE
 bool config_save_file(const char *path);
-#endif
 bool config_read_keybinds(const char *path);
 bool config_save_keybinds(const char *path);
 

settings.c

@@ -895,7 +895,6 @@ static void save_keybinds_player(config_file_t *conf, unsigned player)
    }
 }
 
-#ifdef RARCH_CONSOLE
 bool config_save_file(const char *path)
 {
    config_file_t *conf = config_file_new(path);
@@ -999,7 +998,6 @@ bool config_save_file(const char *path)
 
    return true;
 }
-#endif
 
 bool config_save_keybinds(const char *path)
 {