Temporary header file '/tmp/z1rcopKiDp/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/octovis/ColorOcTreeDrawer.h"
  #include "/usr/include/octovis/OcTreeDrawer.h"
  #include "/usr/include/octovis/OcTreeRecord.h"
  #include "/usr/include/octovis/PointcloudDrawer.h"
  #include "/usr/include/octovis/SceneObject.h"
  #include "/usr/include/octovis/SelectionBox.h"
  #include "/usr/include/octovis/TrajectoryDrawer.h"

The GCC parameters:
  gcc -fdump-lang-raw -fkeep-inline-functions -c -x c++ -fpermissive -w "/tmp/z1rcopKiDp/dump1.h"

In file included from /usr/include/octovis/OcTreeDrawer.h:28,
                 from /usr/include/octovis/ColorOcTreeDrawer.h:28,
                 from /tmp/z1rcopKiDp/dump1.h:12:
/usr/include/octovis/SceneObject.h:29:10: fatal error: qglobal.h: No such file or directory
   29 | #include <qglobal.h>
      |          ^~~~~~~~~~~
compilation terminated.