Temporary header file '/tmp/jonufGSDH1/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
#define getaddrinfo_a(a,b,c,d)

  // add includes
  #include "/usr/include/arm-linux-gnueabihf/kpathsea/c-auto.h"
  #include "/usr/include/kpathsea/absolute.h"
  #include "/usr/include/kpathsea/c-ctype.h"
  #include "/usr/include/kpathsea/c-dir.h"
  #include "/usr/include/kpathsea/c-errno.h"
  #include "/usr/include/kpathsea/c-fopen.h"
  #include "/usr/include/kpathsea/c-limits.h"
  #include "/usr/include/kpathsea/c-memstr.h"
  #include "/usr/include/kpathsea/c-minmax.h"
  #include "/usr/include/kpathsea/c-namemx.h"
  #include "/usr/include/kpathsea/c-pathch.h"
  #include "/usr/include/kpathsea/c-pathmx.h"
  #include "/usr/include/kpathsea/c-proto.h"
  #include "/usr/include/kpathsea/c-stat.h"
  #include "/usr/include/kpathsea/c-std.h"
  #include "/usr/include/kpathsea/c-unistd.h"
  #include "/usr/include/kpathsea/cnf.h"
  #include "/usr/include/kpathsea/concatn.h"
  #include "/usr/include/kpathsea/config.h"
  #include "/usr/include/kpathsea/debug.h"
  #include "/usr/include/kpathsea/expand.h"
  #include "/usr/include/kpathsea/getopt.h"
  #include "/usr/include/kpathsea/hash.h"
  #include "/usr/include/kpathsea/knj.h"
  #include "/usr/include/kpathsea/kpathsea.h"
  #include "/usr/include/kpathsea/lib.h"
  #include "/usr/include/kpathsea/line.h"
  #include "/usr/include/kpathsea/magstep.h"
  #include "/usr/include/kpathsea/paths.h"
  #include "/usr/include/kpathsea/pathsearch.h"
  #include "/usr/include/kpathsea/proginit.h"
  #include "/usr/include/kpathsea/progname.h"
  #include "/usr/include/kpathsea/readable.h"
  #include "/usr/include/kpathsea/simpletypes.h"
  #include "/usr/include/kpathsea/str-list.h"
  #include "/usr/include/kpathsea/str-llist.h"
  #include "/usr/include/kpathsea/systypes.h"
  #include "/usr/include/kpathsea/tex-file.h"
  #include "/usr/include/kpathsea/tex-glyph.h"
  #include "/usr/include/kpathsea/tex-hush.h"
  #include "/usr/include/kpathsea/tex-make.h"
  #include "/usr/include/kpathsea/types.h"
  #include "/usr/include/kpathsea/variable.h"
  #include "/usr/include/kpathsea/version.h"

  // 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;
  f_owner_ex* tmp_add_class_3;
  file_handle* tmp_add_class_4;
  flock64* tmp_add_class_5;
  hash_element_struct* tmp_add_class_6;
  iovec* tmp_add_class_7;
  kpathsea_instance* tmp_add_class_8;
  option* tmp_add_class_9;
  statx_timestamp* tmp_add_class_10;
  str_llist_elt* tmp_add_class_11;

The GCC parameters:
  gcc -fdump-lang-raw -fkeep-inline-functions -c -x c++ -fpermissive -w "/tmp/jonufGSDH1/dump1.h"