Temporary header file '/tmp/kePJPl0g1q/dump1.h' with the following content will be compiled to create GCC translation unit dump:

  // add defines
  #define __STDC_VERSION__ 201710L
#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/xylib/bruker_raw.h"
  #include "/usr/include/xylib/bruker_spc.h"
  #include "/usr/include/xylib/cache.h"
  #include "/usr/include/xylib/canberra_cnf.h"
  #include "/usr/include/xylib/canberra_mca.h"
  #include "/usr/include/xylib/chiplot.h"
  #include "/usr/include/xylib/cpi.h"
  #include "/usr/include/xylib/csv.h"
  #include "/usr/include/xylib/dbws.h"
  #include "/usr/include/xylib/pdcif.h"
  #include "/usr/include/xylib/philips_raw.h"
  #include "/usr/include/xylib/philips_udf.h"
  #include "/usr/include/xylib/riet7.h"
  #include "/usr/include/xylib/rigaku_dat.h"
  #include "/usr/include/xylib/specsxy.h"
  #include "/usr/include/xylib/spectra.h"
  #include "/usr/include/xylib/text.h"
  #include "/usr/include/xylib/uxd.h"
  #include "/usr/include/xylib/vamas.h"
  #include "/usr/include/xylib/winspec_spe.h"
  #include "/usr/include/xylib/xfit_xdd.h"
  #include "/usr/include/xylib/xrdml.h"
  #include "/usr/include/xylib/xsyg.h"
  #include "/usr/include/xylib/xylib.h"

  // add namespaces
  namespace xylib{typedef int tmp_add_type_1;}
  xylib::tmp_add_type_1 tmp_add_func_1(){return 0;};

The GCC parameters:
  gcc -fdump-lang-raw -fkeep-inline-functions -c -x c++ -fpermissive -w "/tmp/kePJPl0g1q/dump1.h"

In file included from /tmp/kePJPl0g1q/dump1.h:14:
/usr/include/xylib/cache.h:28:10: fatal error: boost/shared_ptr.hpp: No such file or directory
   28 | #include <boost/shared_ptr.hpp>
      |          ^~~~~~~~~~~~~~~~~~~~~~
compilation terminated.