Temporary header file '/tmp/Y9phVw3bo6/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/connectivity-api/qt1/connectivityqt/connectivity.h"
  #include "/usr/include/connectivity-api/qt1/connectivityqt/modem.h"
  #include "/usr/include/connectivity-api/qt1/connectivityqt/modems-list-model.h"
  #include "/usr/include/connectivity-api/qt1/connectivityqt/openvpn-connection.h"
  #include "/usr/include/connectivity-api/qt1/connectivityqt/pptp-connection.h"
  #include "/usr/include/connectivity-api/qt1/connectivityqt/sim.h"
  #include "/usr/include/connectivity-api/qt1/connectivityqt/sims-list-model.h"
  #include "/usr/include/connectivity-api/qt1/connectivityqt/vpn-connection.h"
  #include "/usr/include/connectivity-api/qt1/connectivityqt/vpn-connections-list-model.h"
  #include "/usr/include/connectivity-api/qt1/lomiri/connectivity/networking-status.h"

  // add namespaces
  namespace QAlgorithmsPrivate{typedef int tmp_add_type_1;}
  QAlgorithmsPrivate::tmp_add_type_1 tmp_add_func_1(){return 0;};
  namespace QDBus{typedef int tmp_add_type_2;}
  QDBus::tmp_add_type_2 tmp_add_func_2(){return 0;};
  namespace Qt{typedef int tmp_add_type_3;}
  Qt::tmp_add_type_3 tmp_add_func_3(){return 0;};
  namespace QtGlobalStatic{typedef int tmp_add_type_4;}
  QtGlobalStatic::tmp_add_type_4 tmp_add_func_4(){return 0;};
  namespace QtMetaTypePrivate{typedef int tmp_add_type_5;}
  QtMetaTypePrivate::tmp_add_type_5 tmp_add_func_5(){return 0;};
  namespace QtMetaTypePrivate{namespace QtPrivate{typedef int tmp_add_type_6;}}
  QtMetaTypePrivate::QtPrivate::tmp_add_type_6 tmp_add_func_6(){return 0;};
  namespace QtMetaTypePrivate{namespace QtPrivate{namespace ContainerCapabilitiesMetaProgrammingHelper{typedef int tmp_add_type_7;}}}
  QtMetaTypePrivate::QtPrivate::ContainerCapabilitiesMetaProgrammingHelper::tmp_add_type_7 tmp_add_func_7(){return 0;};
  namespace QtPrivate{typedef int tmp_add_type_8;}
  QtPrivate::tmp_add_type_8 tmp_add_func_8(){return 0;};
  namespace QtPrivate{namespace DeprecatedRefClassBehavior{typedef int tmp_add_type_9;}}
  QtPrivate::DeprecatedRefClassBehavior::tmp_add_type_9 tmp_add_func_9(){return 0;};
  namespace QtPrivate{namespace SwapExceptionTester{typedef int tmp_add_type_10;}}
  QtPrivate::SwapExceptionTester::tmp_add_type_10 tmp_add_func_10(){return 0;};

The GCC parameters:
  gcc -fdump-lang-raw -fkeep-inline-functions -c -x c++ -fpermissive -w "/tmp/Y9phVw3bo6/dump1.h"  -I/usr/include/connectivity-api/qt1 -I/usr/include/arm-linux-gnueabihf/qt5 -I/usr/include/arm-linux-gnueabihf/qt5/QtDBus -I/usr/include/arm-linux-gnueabihf/qt5/QtCore

In file included from /tmp/Y9phVw3bo6/dump1.h:12:
/usr/include/connectivity-api/qt1/connectivityqt/connectivity.h:29:10: fatal error: lomiri/util/DefinesPtrs.h: No such file or directory
   29 | #include <lomiri/util/DefinesPtrs.h>
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.