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

  // add defines
  #define __STDC_VERSION__ 201710L
#define _TIME_BITS 64
#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/davix/compat/davix_ignored.hpp"
  #include "/usr/include/davix/davix.hpp"
  #include "/usr/include/davix/davix_file_types.hpp"
  #include "/usr/include/davix/features.hpp"
  #include "/usr/include/davix/file/davix_file_info.hpp"
  #include "/usr/include/davix/hooks/davix_hooks.hpp"
  #include "/usr/include/davix/hooks/davix_hooks_fwd.hpp"
  #include "/usr/include/davix/hooks/davix_hooks_impl.hpp"
  #include "/usr/include/davix/utils/davix_azure_utils.hpp"
  #include "/usr/include/davix/utils/davix_gcloud_utils.hpp"
  #include "/usr/include/davix/utils/davix_logger.hpp"
  #include "/usr/include/davix/utils/davix_misc_utils.hpp"
  #include "/usr/include/davix/utils/davix_nocopy.hpp"
  #include "/usr/include/davix/utils/davix_s3_utils.hpp"
  #include "/usr/include/davix/utils/davix_swift_utils.hpp"

  // add namespaces
  namespace Davix{typedef int tmp_add_type_1;}
  Davix::tmp_add_type_1 tmp_add_func_1(){return 0;};
  namespace Davix{namespace Azure{typedef int tmp_add_type_2;}}
  Davix::Azure::tmp_add_type_2 tmp_add_func_2(){return 0;};
  namespace Davix{namespace Azure{namespace Permission{typedef int tmp_add_type_3;}}}
  Davix::Azure::Permission::tmp_add_type_3 tmp_add_func_3(){return 0;};
  namespace Davix{namespace Azure{namespace Resource{typedef int tmp_add_type_4;}}}
  Davix::Azure::Resource::tmp_add_type_4 tmp_add_func_4(){return 0;};
  namespace Davix{namespace CopyMode{typedef int tmp_add_type_5;}}
  Davix::CopyMode::tmp_add_type_5 tmp_add_func_5(){return 0;};
  namespace Davix{namespace gcloud{typedef int tmp_add_type_6;}}
  Davix::gcloud::tmp_add_type_6 tmp_add_func_6(){return 0;};
  namespace Davix{namespace MetalinkMode{typedef int tmp_add_type_7;}}
  Davix::MetalinkMode::tmp_add_type_7 tmp_add_func_7(){return 0;};
  namespace Davix{namespace RequestFlag{typedef int tmp_add_type_8;}}
  Davix::RequestFlag::tmp_add_type_8 tmp_add_func_8(){return 0;};
  namespace Davix{namespace RequestProtocol{typedef int tmp_add_type_9;}}
  Davix::RequestProtocol::tmp_add_type_9 tmp_add_func_9(){return 0;};
  namespace Davix{namespace S3{typedef int tmp_add_type_10;}}
  Davix::S3::tmp_add_type_10 tmp_add_func_10(){return 0;};
  namespace Davix{namespace S3ListingMode{typedef int tmp_add_type_11;}}
  Davix::S3ListingMode::tmp_add_type_11 tmp_add_func_11(){return 0;};
  namespace Davix{namespace StatusCode{typedef int tmp_add_type_12;}}
  Davix::StatusCode::tmp_add_type_12 tmp_add_func_12(){return 0;};
  namespace Davix{namespace Swift{typedef int tmp_add_type_13;}}
  Davix::Swift::tmp_add_type_13 tmp_add_func_13(){return 0;};
  namespace Davix{namespace SwiftListingMode{typedef int tmp_add_type_14;}}
  Davix::SwiftListingMode::tmp_add_type_14 tmp_add_func_14(){return 0;};
  namespace Davix{namespace Transfer{typedef int tmp_add_type_15;}}
  Davix::Transfer::tmp_add_type_15 tmp_add_func_15(){return 0;};
  namespace Davix{namespace WebdavSupport{typedef int tmp_add_type_16;}}
  Davix::WebdavSupport::tmp_add_type_16 tmp_add_func_16(){return 0;};

  // add classes
  NonCopyable* tmp_add_class_0;
  _G_fpos64_t* tmp_add_class_1;
  _G_fpos_t* tmp_add_class_2;
  _IO_cookie_io_functions_t* tmp_add_class_3;
  f_owner_ex* tmp_add_class_4;
  file_handle* tmp_add_class_5;
  flock64* tmp_add_class_6;
  iovec* tmp_add_class_7;
  statx_timestamp* tmp_add_class_8;

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