Temporary header file '/tmp/yk4cUFqLp8/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

  // add includes
  #include "/usr/include/stdio.h"
  #include "/usr/include/lber.h"
  #include "/usr/include/lber_types.h"
  #include "/usr/include/ldap.h"
  #include "/usr/include/ldap_cdefs.h"
  #include "/usr/include/ldap_features.h"
  #include "/usr/include/ldap_schema.h"
  #include "/usr/include/ldap_utf8.h"
  #include "/usr/include/ldif.h"
  #include "/usr/include/openldap.h"

  // add classes
  LDAPAccountUsability* tmp_add_class_0;
  LDAPAccountUsabilityMoreInfo* tmp_add_class_1;
  LDAPDerefRes* tmp_add_class_2;
  LDAPDerefSpec* tmp_add_class_3;
  LDAPDerefVal* tmp_add_class_4;
  LDIFFP* tmp_add_class_5;
  _G_fpos64_t* tmp_add_class_6;
  _G_fpos_t* tmp_add_class_7;
  _IO_cookie_io_functions_t* tmp_add_class_8;
  berval* tmp_add_class_9;
  lber_memory_fns* tmp_add_class_10;
  ldap_apifeature_info* tmp_add_class_11;
  ldap_attributetype* tmp_add_class_12;
  ldap_ava* tmp_add_class_13;
  ldap_conncb* tmp_add_class_14;
  ldap_contentrule* tmp_add_class_15;
  ldap_matchingrule* tmp_add_class_16;
  ldap_matchingruleuse* tmp_add_class_17;
  ldap_nameform* tmp_add_class_18;
  ldap_objectclass* tmp_add_class_19;
  ldap_schema_extension_item* tmp_add_class_20;
  ldap_structurerule* tmp_add_class_21;
  ldap_sync_t* tmp_add_class_22;
  ldap_syntax* tmp_add_class_23;
  ldap_url_desc* tmp_add_class_24;
  ldapapiinfo* tmp_add_class_25;
  ldapcontrol* tmp_add_class_26;
  ldapmod* tmp_add_class_27;
  ldapsortkey* tmp_add_class_28;
  ldapvlvinfo* tmp_add_class_29;
  ldifrecord* tmp_add_class_30;
  sockbuf_io* tmp_add_class_31;
  sockbuf_io_desc* tmp_add_class_32;

The GCC parameters:
  gcc -fdump-lang-raw -fkeep-inline-functions -c -x c++ -fpermissive -w "/tmp/yk4cUFqLp8/dump1.h"