Temporary header file '/tmp/MBQ0nwTvv5/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/libart-2.0/libart_lgpl/art_affine.h"
  #include "/usr/include/libart-2.0/libart_lgpl/art_alphagamma.h"
  #include "/usr/include/libart-2.0/libart_lgpl/art_bpath.h"
  #include "/usr/include/libart-2.0/libart_lgpl/art_config.h"
  #include "/usr/include/libart-2.0/libart_lgpl/art_filterlevel.h"
  #include "/usr/include/libart-2.0/libart_lgpl/art_gray_svp.h"
  #include "/usr/include/libart-2.0/libart_lgpl/art_misc.h"
  #include "/usr/include/libart-2.0/libart_lgpl/art_pathcode.h"
  #include "/usr/include/libart-2.0/libart_lgpl/art_pixbuf.h"
  #include "/usr/include/libart-2.0/libart_lgpl/art_point.h"
  #include "/usr/include/libart-2.0/libart_lgpl/art_rect.h"
  #include "/usr/include/libart-2.0/libart_lgpl/art_rect_svp.h"
  #include "/usr/include/libart-2.0/libart_lgpl/art_rect_uta.h"
  #include "/usr/include/libart-2.0/libart_lgpl/art_render.h"
  #include "/usr/include/libart-2.0/libart_lgpl/art_render_gradient.h"
  #include "/usr/include/libart-2.0/libart_lgpl/art_render_mask.h"
  #include "/usr/include/libart-2.0/libart_lgpl/art_render_svp.h"
  #include "/usr/include/libart-2.0/libart_lgpl/art_rgb.h"
  #include "/usr/include/libart-2.0/libart_lgpl/art_rgb_a_affine.h"
  #include "/usr/include/libart-2.0/libart_lgpl/art_rgb_affine.h"
  #include "/usr/include/libart-2.0/libart_lgpl/art_rgb_bitmap_affine.h"
  #include "/usr/include/libart-2.0/libart_lgpl/art_rgb_pixbuf_affine.h"
  #include "/usr/include/libart-2.0/libart_lgpl/art_rgb_rgba_affine.h"
  #include "/usr/include/libart-2.0/libart_lgpl/art_rgb_svp.h"
  #include "/usr/include/libart-2.0/libart_lgpl/art_rgba.h"
  #include "/usr/include/libart-2.0/libart_lgpl/art_svp.h"
  #include "/usr/include/libart-2.0/libart_lgpl/art_svp_intersect.h"
  #include "/usr/include/libart-2.0/libart_lgpl/art_svp_ops.h"
  #include "/usr/include/libart-2.0/libart_lgpl/art_svp_point.h"
  #include "/usr/include/libart-2.0/libart_lgpl/art_svp_render_aa.h"
  #include "/usr/include/libart-2.0/libart_lgpl/art_svp_vpath.h"
  #include "/usr/include/libart-2.0/libart_lgpl/art_svp_vpath_stroke.h"
  #include "/usr/include/libart-2.0/libart_lgpl/art_svp_wind.h"
  #include "/usr/include/libart-2.0/libart_lgpl/art_uta.h"
  #include "/usr/include/libart-2.0/libart_lgpl/art_uta_ops.h"
  #include "/usr/include/libart-2.0/libart_lgpl/art_uta_rect.h"
  #include "/usr/include/libart-2.0/libart_lgpl/art_uta_svp.h"
  #include "/usr/include/libart-2.0/libart_lgpl/art_uta_vpath.h"
  #include "/usr/include/libart-2.0/libart_lgpl/art_vpath.h"
  #include "/usr/include/libart-2.0/libart_lgpl/art_vpath_bpath.h"
  #include "/usr/include/libart-2.0/libart_lgpl/art_vpath_dash.h"
  #include "/usr/include/libart-2.0/libart_lgpl/art_vpath_svp.h"
  #include "/usr/include/libart-2.0/libart_lgpl/libart-features.h"
  #include "/usr/include/libart-2.0/libart_lgpl/libart.h"

  // add classes
  _ArtAlphaGamma* tmp_add_class_0;
  _ArtBpath* tmp_add_class_1;
  _ArtDRect* tmp_add_class_2;
  _ArtGradientLinear* tmp_add_class_3;
  _ArtGradientRadial* tmp_add_class_4;
  _ArtGradientStop* tmp_add_class_5;
  _ArtIRect* tmp_add_class_6;
  _ArtImageSource* tmp_add_class_7;
  _ArtMaskSource* tmp_add_class_8;
  _ArtPixBuf* tmp_add_class_9;
  _ArtPoint* tmp_add_class_10;
  _ArtRender* tmp_add_class_11;
  _ArtRenderCallback* tmp_add_class_12;
  _ArtRenderMaskRun* tmp_add_class_13;
  _ArtSVP* tmp_add_class_14;
  _ArtSVPRenderAAStep* tmp_add_class_15;
  _ArtSVPSeg* tmp_add_class_16;
  _ArtSvpWriter* tmp_add_class_17;
  _ArtUta* tmp_add_class_18;
  _ArtVpath* tmp_add_class_19;
  _ArtVpathDash* tmp_add_class_20;

The GCC parameters:
  gcc -fdump-lang-raw -fkeep-inline-functions -c -x c++ -fpermissive -w "/tmp/MBQ0nwTvv5/dump1.h"  -I/usr/include/libart-2.0