Temporary header file '/tmp/I3YsIVWCCL/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/libpgf/PGFimage.h"
  #include "/usr/include/libpgf/PGFplatform.h"
  #include "/usr/include/libpgf/PGFstream.h"
  #include "/usr/include/libpgf/PGFtypes.h"

  // add classes
  CPGFFileStream* tmp_add_class_0;
  CPGFImage* tmp_add_class_1;
  CPGFMemoryStream* tmp_add_class_2;
  CPGFStream* tmp_add_class_3;
  IOException* tmp_add_class_4;
  PGFHeader* tmp_add_class_5;
  PGFMagicVersion* tmp_add_class_6;
  PGFPostHeader* tmp_add_class_7;
  PGFPreHeader* tmp_add_class_8;
  PGFRect* tmp_add_class_9;
  PGFVersionNumber* tmp_add_class_10;
  ROIBlockHeader* tmp_add_class_11;
  _LARGE_INTEGER* tmp_add_class_12;
  tagRGBQUAD* tmp_add_class_13;
  tagRGBTRIPLE* tmp_add_class_14;

The GCC parameters:
  gcc -fdump-lang-raw -fkeep-inline-functions -c -x c++ -fpermissive -w "/tmp/I3YsIVWCCL/dump1.h"