Temporary header file '/tmp/LUXf0GisSl/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/mpeg3/audio/ac3.h"
  #include "/usr/include/mpeg3/audio/huffman.h"
  #include "/usr/include/mpeg3/audio/mpeg3audio.h"
  #include "/usr/include/mpeg3/audio/tables.h"
  #include "/usr/include/mpeg3/bitstream.h"
  #include "/usr/include/mpeg3/ifo.h"
  #include "/usr/include/mpeg3/libmpeg3.h"
  #include "/usr/include/mpeg3/mpeg3atrack.h"
  #include "/usr/include/mpeg3/mpeg3css.h"
  #include "/usr/include/mpeg3/mpeg3demux.h"
  #include "/usr/include/mpeg3/mpeg3io.h"
  #include "/usr/include/mpeg3/mpeg3private.h"
  #include "/usr/include/mpeg3/mpeg3protos.h"
  #include "/usr/include/mpeg3/mpeg3title.h"
  #include "/usr/include/mpeg3/mpeg3vtrack.h"
  #include "/usr/include/mpeg3/timecode.h"
  #include "/usr/include/mpeg3/video/idct.h"
  #include "/usr/include/mpeg3/video/layerdata.h"
  #include "/usr/include/mpeg3/video/mpeg3video.h"
  #include "/usr/include/mpeg3/video/mpeg3videoprotos.h"
  #include "/usr/include/mpeg3/video/slice.h"
  #include "/usr/include/mpeg3/video/vlc.h"
  #include "/usr/include/mpeg3/workarounds.h"

The GCC parameters:
  gcc -fdump-lang-raw -fkeep-inline-functions -c -x c++ -fpermissive -w "/tmp/LUXf0GisSl/dump1.h"

In file included from /usr/include/mpeg3/mpeg3io.h:7,
                 from /usr/include/mpeg3/mpeg3title.h:4,
                 from /usr/include/mpeg3/mpeg3demux.h:4,
                 from /usr/include/mpeg3/bitstream.h:4,
                 from /tmp/LUXf0GisSl/dump1.h:16:
/usr/include/mpeg3/mpeg3css.h:5:10: fatal error: mpeg3private.inc: No such file or directory
    5 | #include "mpeg3private.inc"
      |          ^~~~~~~~~~~~~~~~~~
compilation terminated.