Temporary header file '/tmp/iZRDxsDba3/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

  // add includes
  #include "/usr/include/coin/DylpConfig.h"
  #include "/usr/include/coin/dy_cmdint.h"
  #include "/usr/include/coin/dy_consys.h"
  #include "/usr/include/coin/dy_vector.h"
  #include "/usr/include/coin/dylib_errs.h"
  #include "/usr/include/coin/dylib_hash.h"
  #include "/usr/include/coin/dylib_io.h"
  #include "/usr/include/coin/dylib_std.h"
  #include "/usr/include/coin/dylib_strrtns.h"
  #include "/usr/include/coin/dylp.h"

  // add classes
  attvhdr_struct_tag* tmp_add_class_0;
  coeff_struct_tag* tmp_add_class_1;
  colhdr_struct_tag* tmp_add_class_2;
  hel_tag* tmp_add_class_3;
  lnk_struct_tag* tmp_add_class_4;
  rowhdr_struct_tag* tmp_add_class_5;

The GCC parameters:
  gcc -fdump-lang-raw -fkeep-inline-functions -c -x c++ -fpermissive -w "/tmp/iZRDxsDba3/dump1.h"  -I/usr/include/coin