Temporary header file '/tmp/VQtNGtU4sN/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/wayfire/config/compound-option.hpp"
  #include "/usr/include/wayfire/config/config-manager.hpp"
  #include "/usr/include/wayfire/config/file.hpp"
  #include "/usr/include/wayfire/config/option-types.hpp"
  #include "/usr/include/wayfire/config/option-wrapper.hpp"
  #include "/usr/include/wayfire/config/option.hpp"
  #include "/usr/include/wayfire/config/section.hpp"
  #include "/usr/include/wayfire/config/types.hpp"
  #include "/usr/include/wayfire/config/xml.hpp"
  #include "/usr/include/wayfire/nonstd/optional.hpp"
  #include "/usr/include/wayfire/util/duration.hpp"
  #include "/usr/include/wayfire/util/log.hpp"
  #include "/usr/include/wayfire/util/stringify.hpp"

  // add namespaces
  namespace stdx{typedef int tmp_add_type_1;}
  stdx::tmp_add_type_1 tmp_add_func_1(){return 0;};
  namespace wf{typedef int tmp_add_type_2;}
  wf::tmp_add_type_2 tmp_add_func_2(){return 0;};
  namespace wf{namespace option_type{typedef int tmp_add_type_3;}}
  wf::option_type::tmp_add_type_3 tmp_add_func_3(){return 0;};

The GCC parameters:
  gcc -fdump-lang-raw -fkeep-inline-functions -c -x c++ -fpermissive -w "/tmp/VQtNGtU4sN/dump1.h"

In file included from /usr/include/wayfire/config/compound-option.hpp:3,
                 from /tmp/VQtNGtU4sN/dump1.h:12:
/usr/include/wayfire/config/types.hpp:4:10: fatal error: glm/vec4.hpp: No such file or directory
    4 | #include <glm/vec4.hpp>
      |          ^~~~~~~~~~~~~~
compilation terminated.