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

  // add defines
  #define __STDC_VERSION__ 201710L
#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/nx-X11/DECkeysym.h"
  #include "/usr/include/arm-linux-gnueabihf/nx-X11/HPkeysym.h"
  #include "/usr/include/arm-linux-gnueabihf/nx-X11/Sunkeysym.h"
  #include "/usr/include/arm-linux-gnueabihf/nx-X11/X.h"
  #include "/usr/include/arm-linux-gnueabihf/nx-X11/XF86keysym.h"
  #include "/usr/include/arm-linux-gnueabihf/nx-X11/Xarch.h"
  #include "/usr/include/arm-linux-gnueabihf/nx-X11/Xatom.h"
  #include "/usr/include/arm-linux-gnueabihf/nx-X11/Xdefs.h"
  #include "/usr/include/arm-linux-gnueabihf/nx-X11/Xfuncproto.h"
  #include "/usr/include/arm-linux-gnueabihf/nx-X11/Xfuncs.h"
  #include "/usr/include/arm-linux-gnueabihf/nx-X11/Xmd.h"
  #include "/usr/include/arm-linux-gnueabihf/nx-X11/Xos.h"
  #include "/usr/include/arm-linux-gnueabihf/nx-X11/Xos_r.h"
  #include "/usr/include/arm-linux-gnueabihf/nx-X11/Xosdefs.h"
  #include "/usr/include/arm-linux-gnueabihf/nx-X11/Xpoll.h"
  #include "/usr/include/arm-linux-gnueabihf/nx-X11/Xproto.h"
  #include "/usr/include/arm-linux-gnueabihf/nx-X11/Xprotostr.h"
  #include "/usr/include/arm-linux-gnueabihf/nx-X11/Xthreads.h"
  #include "/usr/include/arm-linux-gnueabihf/nx-X11/keysym.h"
  #include "/usr/include/arm-linux-gnueabihf/nx-X11/keysymdef.h"

  // add classes
  _FillPolyReq* tmp_add_class_0;
  _PutImageReq* tmp_add_class_1;
  _xArc* tmp_add_class_2;
  _xEvent* tmp_add_class_3;
  _xPoint* tmp_add_class_4;
  _xQueryFontReply* tmp_add_class_5;
  _xRectangle* tmp_add_class_6;
  _xReq* tmp_add_class_7;
  _xSegment* tmp_add_class_8;
  f_owner_ex* tmp_add_class_9;
  file_handle* tmp_add_class_10;
  flock64* tmp_add_class_11;
  iovec* tmp_add_class_12;
  itimerval* tmp_add_class_13;

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