Temporary header file '/tmp/NF2iU8au4A/dump1.h' with the following content will be compiled to create GCC translation unit dump:

  // add defines
  #define __STDC_VERSION__ 201710L
#define _GXX_NULLPTR_T
#define CLUTTER_ENABLE_COMPOSITOR_API 1
#define _REGEX_NELTS(n)
#define _Atomic
#define PACKED
#define getaddrinfo_a(a,b,c,d)

  // add includes
  #include "/usr/include/ircd-hybrid-8/auth.h"
  #include "/usr/include/ircd-hybrid-8/channel.h"
  #include "/usr/include/ircd-hybrid-8/channel_invite.h"
  #include "/usr/include/ircd-hybrid-8/channel_mode.h"
  #include "/usr/include/ircd-hybrid-8/client.h"
  #include "/usr/include/ircd-hybrid-8/client_svstag.h"
  #include "/usr/include/ircd-hybrid-8/conf.h"
  #include "/usr/include/ircd-hybrid-8/conf_class.h"
  #include "/usr/include/ircd-hybrid-8/conf_cluster.h"
  #include "/usr/include/ircd-hybrid-8/conf_db.h"
  #include "/usr/include/ircd-hybrid-8/conf_gecos.h"
  #include "/usr/include/ircd-hybrid-8/conf_pseudo.h"
  #include "/usr/include/ircd-hybrid-8/conf_resv.h"
  #include "/usr/include/ircd-hybrid-8/conf_service.h"
  #include "/usr/include/ircd-hybrid-8/conf_shared.h"
  #include "/usr/include/ircd-hybrid-8/dbuf.h"
  #include "/usr/include/ircd-hybrid-8/defaults.h"
  #include "/usr/include/ircd-hybrid-8/event.h"
  #include "/usr/include/ircd-hybrid-8/extban.h"
  #include "/usr/include/ircd-hybrid-8/fdlist.h"
  #include "/usr/include/ircd-hybrid-8/hash.h"
  #include "/usr/include/ircd-hybrid-8/hostmask.h"
  #include "/usr/include/ircd-hybrid-8/id.h"
  #include "/usr/include/ircd-hybrid-8/ipcache.h"
  #include "/usr/include/ircd-hybrid-8/irc_string.h"
  #include "/usr/include/ircd-hybrid-8/ircd.h"
  #include "/usr/include/ircd-hybrid-8/ircd_defs.h"
  #include "/usr/include/ircd-hybrid-8/ircd_getopt.h"
  #include "/usr/include/ircd-hybrid-8/ircd_signal.h"
  #include "/usr/include/ircd-hybrid-8/isupport.h"
  #include "/usr/include/ircd-hybrid-8/list.h"
  #include "/usr/include/ircd-hybrid-8/listener.h"
  #include "/usr/include/ircd-hybrid-8/log.h"
  #include "/usr/include/ircd-hybrid-8/memory.h"
  #include "/usr/include/ircd-hybrid-8/misc.h"
  #include "/usr/include/ircd-hybrid-8/modules.h"
  #include "/usr/include/ircd-hybrid-8/monitor.h"
  #include "/usr/include/ircd-hybrid-8/motd.h"
  #include "/usr/include/ircd-hybrid-8/numeric.h"
  #include "/usr/include/ircd-hybrid-8/packet.h"
  #include "/usr/include/ircd-hybrid-8/parse.h"
  #include "/usr/include/ircd-hybrid-8/patricia.h"
  #include "/usr/include/ircd-hybrid-8/res.h"
  #include "/usr/include/ircd-hybrid-8/reslib.h"
  #include "/usr/include/ircd-hybrid-8/restart.h"
  #include "/usr/include/ircd-hybrid-8/rng_mt.h"
  #include "/usr/include/ircd-hybrid-8/s_bsd.h"
  #include "/usr/include/ircd-hybrid-8/send.h"
  #include "/usr/include/ircd-hybrid-8/server.h"
  #include "/usr/include/ircd-hybrid-8/server_capab.h"
  #include "/usr/include/ircd-hybrid-8/stdinc.h"
  #include "/usr/include/ircd-hybrid-8/tls.h"
  #include "/usr/include/ircd-hybrid-8/tls_gnutls.h"
  #include "/usr/include/ircd-hybrid-8/tls_none.h"
  #include "/usr/include/ircd-hybrid-8/tls_openssl.h"
  #include "/usr/include/ircd-hybrid-8/tls_wolfssl.h"
  #include "/usr/include/ircd-hybrid-8/user.h"
  #include "/usr/include/ircd-hybrid-8/whowas.h"

The GCC parameters:
  gcc -fdump-lang-raw -fkeep-inline-functions -c -x c++ -fpermissive -w "/tmp/NF2iU8au4A/dump1.h"

In file included from /usr/include/ircd-hybrid-8/ircd_defs.h:32,
                 from /usr/include/ircd-hybrid-8/channel.h:29,
                 from /tmp/NF2iU8au4A/dump1.h:13:
/usr/include/ircd-hybrid-8/stdinc.h:28:10: fatal error: config.h: No such file or directory
   28 | #include "config.h"
      |          ^~~~~~~~~~
compilation terminated.