Temporary header file '/tmp/QVhOq1Gw5P/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)

  // add includes
  #include "/usr/include/arm-linux-gnueabihf/sphinxbase/ad.h"
  #include "/usr/include/arm-linux-gnueabihf/sphinxbase/agc.h"
  #include "/usr/include/arm-linux-gnueabihf/sphinxbase/bio.h"
  #include "/usr/include/arm-linux-gnueabihf/sphinxbase/bitarr.h"
  #include "/usr/include/arm-linux-gnueabihf/sphinxbase/bitvec.h"
  #include "/usr/include/arm-linux-gnueabihf/sphinxbase/byteorder.h"
  #include "/usr/include/arm-linux-gnueabihf/sphinxbase/case.h"
  #include "/usr/include/arm-linux-gnueabihf/sphinxbase/ckd_alloc.h"
  #include "/usr/include/arm-linux-gnueabihf/sphinxbase/clapack_lite.h"
  #include "/usr/include/arm-linux-gnueabihf/sphinxbase/cmd_ln.h"
  #include "/usr/include/arm-linux-gnueabihf/sphinxbase/cmn.h"
  #include "/usr/include/arm-linux-gnueabihf/sphinxbase/err.h"
  #include "/usr/include/arm-linux-gnueabihf/sphinxbase/f2c.h"
  #include "/usr/include/arm-linux-gnueabihf/sphinxbase/fe.h"
  #include "/usr/include/arm-linux-gnueabihf/sphinxbase/feat.h"
  #include "/usr/include/arm-linux-gnueabihf/sphinxbase/filename.h"
  #include "/usr/include/arm-linux-gnueabihf/sphinxbase/fixpoint.h"
  #include "/usr/include/arm-linux-gnueabihf/sphinxbase/fsg_model.h"
  #include "/usr/include/arm-linux-gnueabihf/sphinxbase/genrand.h"
  #include "/usr/include/arm-linux-gnueabihf/sphinxbase/glist.h"
  #include "/usr/include/arm-linux-gnueabihf/sphinxbase/hash_table.h"
  #include "/usr/include/arm-linux-gnueabihf/sphinxbase/heap.h"
  #include "/usr/include/arm-linux-gnueabihf/sphinxbase/jsgf.h"
  #include "/usr/include/arm-linux-gnueabihf/sphinxbase/listelem_alloc.h"
  #include "/usr/include/arm-linux-gnueabihf/sphinxbase/logmath.h"
  #include "/usr/include/arm-linux-gnueabihf/sphinxbase/matrix.h"
  #include "/usr/include/arm-linux-gnueabihf/sphinxbase/mmio.h"
  #include "/usr/include/arm-linux-gnueabihf/sphinxbase/ngram_model.h"
  #include "/usr/include/arm-linux-gnueabihf/sphinxbase/pio.h"
  #include "/usr/include/arm-linux-gnueabihf/sphinxbase/prim_type.h"
  #include "/usr/include/arm-linux-gnueabihf/sphinxbase/priority_queue.h"
  #include "/usr/include/arm-linux-gnueabihf/sphinxbase/profile.h"
  #include "/usr/include/arm-linux-gnueabihf/sphinxbase/sbthread.h"
  #include "/usr/include/arm-linux-gnueabihf/sphinxbase/sphinx_config.h"
  #include "/usr/include/arm-linux-gnueabihf/sphinxbase/sphinxbase_export.h"
  #include "/usr/include/arm-linux-gnueabihf/sphinxbase/strfuncs.h"
  #include "/usr/include/arm-linux-gnueabihf/sphinxbase/yin.h"

  // add classes
  Multitype* tmp_add_class_0;
  Namelist* tmp_add_class_1;
  Vardesc* tmp_add_class_2;
  _G_fpos64_t* tmp_add_class_3;
  _G_fpos_t* tmp_add_class_4;
  _IO_cookie_io_functions_t* tmp_add_class_5;
  agc_s* tmp_add_class_6;
  anytype_s* tmp_add_class_7;
  arg_s* tmp_add_class_8;
  bitarr_address_s* tmp_add_class_9;
  bitarr_mask_s* tmp_add_class_10;
  feat_s* tmp_add_class_11;
  fsg_link_s* tmp_add_class_12;
  fsg_model_s* tmp_add_class_13;
  gnode_s* tmp_add_class_14;
  hash_entry_s* tmp_add_class_15;
  hash_iter_s* tmp_add_class_16;
  hash_table_s* tmp_add_class_17;
  lineiter_t* tmp_add_class_18;
  logadd_s* tmp_add_class_19;
  statx_timestamp* tmp_add_class_20;

The GCC parameters:
  gcc -fdump-lang-raw -fkeep-inline-functions -c -x c++ -fpermissive -w "/tmp/QVhOq1Gw5P/dump1.h"