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

  // add defines
  #define __STDC_VERSION__ 201710L
#define _TIME_BITS 64
#define _FILE_OFFSET_BITS 64
#define _GXX_NULLPTR_T
#define CLUTTER_ENABLE_COMPOSITOR_API 1
#define _REGEX_NELTS(n)
#define _Atomic
#define PACKED
#ifdef __cplusplus
// C17 compat layer
#define _Alignof(type) alignof(type)
#endif
#define getaddrinfo_a(a,b,c,d) 
#define PRELUDE_ALIGNED_ACCESS

  // add includes
  #include "/usr/include/libprelude/common.h"
  #include "/usr/include/libprelude/daemonize.h"
  #include "/usr/include/libprelude/idmef-additional-data.h"
  #include "/usr/include/libprelude/idmef-class.h"
  #include "/usr/include/libprelude/idmef-class.hxx"
  #include "/usr/include/libprelude/idmef-criteria.h"
  #include "/usr/include/libprelude/idmef-criteria.hxx"
  #include "/usr/include/libprelude/idmef-criterion-value.h"
  #include "/usr/include/libprelude/idmef-data.h"
  #include "/usr/include/libprelude/idmef-message-helpers.h"
  #include "/usr/include/libprelude/idmef-message-id.h"
  #include "/usr/include/libprelude/idmef-message-print-json.h"
  #include "/usr/include/libprelude/idmef-message-print.h"
  #include "/usr/include/libprelude/idmef-message-read.h"
  #include "/usr/include/libprelude/idmef-message-write.h"
  #include "/usr/include/libprelude/idmef-object.h"
  #include "/usr/include/libprelude/idmef-path.h"
  #include "/usr/include/libprelude/idmef-path.hxx"
  #include "/usr/include/libprelude/idmef-time.h"
  #include "/usr/include/libprelude/idmef-time.hxx"
  #include "/usr/include/libprelude/idmef-tree-wrap.h"
  #include "/usr/include/libprelude/idmef-value-type.h"
  #include "/usr/include/libprelude/idmef-value.h"
  #include "/usr/include/libprelude/idmef-value.hxx"
  #include "/usr/include/libprelude/idmef.h"
  #include "/usr/include/libprelude/idmef.hxx"
  #include "/usr/include/libprelude/prelude-async.h"
  #include "/usr/include/libprelude/prelude-client-easy.hxx"
  #include "/usr/include/libprelude/prelude-client-profile.h"
  #include "/usr/include/libprelude/prelude-client-profile.hxx"
  #include "/usr/include/libprelude/prelude-client.h"
  #include "/usr/include/libprelude/prelude-client.hxx"
  #include "/usr/include/libprelude/prelude-config.h"
  #include "/usr/include/libprelude/prelude-connection-pool.h"
  #include "/usr/include/libprelude/prelude-connection-pool.hxx"
  #include "/usr/include/libprelude/prelude-connection.h"
  #include "/usr/include/libprelude/prelude-connection.hxx"
  #include "/usr/include/libprelude/prelude-error.h"
  #include "/usr/include/libprelude/prelude-error.hxx"
  #include "/usr/include/libprelude/prelude-extract.h"
  #include "/usr/include/libprelude/prelude-failover.h"
  #include "/usr/include/libprelude/prelude-hash.h"
  #include "/usr/include/libprelude/prelude-ident.h"
  #include "/usr/include/libprelude/prelude-inttypes.h"
  #include "/usr/include/libprelude/prelude-io.h"
  #include "/usr/include/libprelude/prelude-linked-object.h"
  #include "/usr/include/libprelude/prelude-list.h"
  #include "/usr/include/libprelude/prelude-log.h"
  #include "/usr/include/libprelude/prelude-log.hxx"
  #include "/usr/include/libprelude/prelude-macros.h"
  #include "/usr/include/libprelude/prelude-message-id.h"
  #include "/usr/include/libprelude/prelude-msg.h"
  #include "/usr/include/libprelude/prelude-msgbuf.h"
  #include "/usr/include/libprelude/prelude-option-wide.h"
  #include "/usr/include/libprelude/prelude-option.h"
  #include "/usr/include/libprelude/prelude-plugin.h"
  #include "/usr/include/libprelude/prelude-string.h"
  #include "/usr/include/libprelude/prelude-thread.h"
  #include "/usr/include/libprelude/prelude-timer.h"
  #include "/usr/include/libprelude/prelude.h"
  #include "/usr/include/libprelude/prelude.hxx"

  // add namespaces
  namespace Prelude{typedef int tmp_add_type_1;}
  Prelude::tmp_add_type_1 tmp_add_func_1(){return 0;};

  // add classes
  _G_fpos64_t* tmp_add_class_0;
  _G_fpos_t* tmp_add_class_1;
  _IO_cookie_io_functions_t* tmp_add_class_2;
  cmsghdr* tmp_add_class_3;
  group_filter* tmp_add_class_4;
  group_req* tmp_add_class_5;
  group_source_req* tmp_add_class_6;
  idmef_time* tmp_add_class_7;
  in6_addr* tmp_add_class_8;
  in6_pktinfo* tmp_add_class_9;
  in_addr* tmp_add_class_10;
  in_pktinfo* tmp_add_class_11;
  iovec* tmp_add_class_12;
  ip6_mtuinfo* tmp_add_class_13;
  ip_mreq* tmp_add_class_14;
  ip_mreq_source* tmp_add_class_15;
  ip_mreqn* tmp_add_class_16;
  ip_msfilter* tmp_add_class_17;
  ip_opts* tmp_add_class_18;
  ipv6_mreq* tmp_add_class_19;
  itimerval* tmp_add_class_20;
  linger* tmp_add_class_21;
  mmsghdr* tmp_add_class_22;
  msghdr* tmp_add_class_23;
  osockaddr* tmp_add_class_24;
  prelude_list* tmp_add_class_25;
  sockaddr* tmp_add_class_26;
  sockaddr_in* tmp_add_class_27;
  sockaddr_in6* tmp_add_class_28;
  sockaddr_storage* tmp_add_class_29;
  ucred* tmp_add_class_30;

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