CMakelists.notes

USE_TCP is required 
---
error: invalid use of undefined type ‘struct tcp_connection’
==================

USE_DANGLE is required
----
warning: ‘tcp_proto_no’ defined but not used [-Wunused-variable]
==================

USE_TLS requires TLS_HOOKS support

#ifdef CORE_TLS
#include "core/tls/tls_init.h" THIS FOLDER DOES not exist
#define tls_has_init_si() 1
#define tls_loaded() 1
#else
#include "core/tls_hooks_init.h"

CORE_TLS obsolete?
==================

USE_NAPTR is required also requires USE_DNS_CACHE

create_srv_name is not defined

==================

F_MALLOC and Q_MALLOC and TSLF_MALLOC are required
undefined reference to `fm_malloc_init_shm_manager' same for others

This also requires MALLOC_STATS to compile or else it will give 
```
error: ‘SREV_PKG_UPDATE_STATS’ undeclared (first use in this function)
  820 |   sr_event_exec(SREV_PKG_UPDATE_STATS, 0);
```

==================

REQUIRES #ifdef STATISTICS

pv_stats.c:49:2: error: unknown type name ‘stat_var’
   49 |  stat_var *stat;

tmx_mod.c:92:1: error: unknown type name ‘stat_var’; did you mean ‘start_retr’?

registrar.h:117:8: error: unknown type name ‘stat_var’

usrloc/udomain.h:53:2: error: unknown type name ‘stat_var’
   53 |  stat_var *users;

==================

presence requires libxml