Temporary header file '/tmp/xS9LYwTagG/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/libfm-1.0/fm-action.h"
  #include "/usr/include/libfm-1.0/fm-actions.h"
  #include "/usr/include/libfm-1.0/fm-app-chooser-combo-box.h"
  #include "/usr/include/libfm-1.0/fm-app-chooser-dlg.h"
  #include "/usr/include/libfm-1.0/fm-app-info.h"
  #include "/usr/include/libfm-1.0/fm-app-menu-view.h"
  #include "/usr/include/libfm-1.0/fm-archiver.h"
  #include "/usr/include/libfm-1.0/fm-bookmarks.h"
  #include "/usr/include/libfm-1.0/fm-cell-renderer-pixbuf.h"
  #include "/usr/include/libfm-1.0/fm-cell-renderer-text.h"
  #include "/usr/include/libfm-1.0/fm-clipboard.h"
  #include "/usr/include/libfm-1.0/fm-config.h"
  #include "/usr/include/libfm-1.0/fm-deep-count-job.h"
  #include "/usr/include/libfm-1.0/fm-dir-list-job.h"
  #include "/usr/include/libfm-1.0/fm-dir-tree-model.h"
  #include "/usr/include/libfm-1.0/fm-dir-tree-view.h"
  #include "/usr/include/libfm-1.0/fm-dnd-auto-scroll.h"
  #include "/usr/include/libfm-1.0/fm-dnd-dest.h"
  #include "/usr/include/libfm-1.0/fm-dnd-src.h"
  #include "/usr/include/libfm-1.0/fm-dummy-monitor.h"
  #include "/usr/include/libfm-1.0/fm-file-info-job.h"
  #include "/usr/include/libfm-1.0/fm-file-info.h"
  #include "/usr/include/libfm-1.0/fm-file-launcher.h"
  #include "/usr/include/libfm-1.0/fm-file-menu.h"
  #include "/usr/include/libfm-1.0/fm-file-ops-job-change-attr.h"
  #include "/usr/include/libfm-1.0/fm-file-ops-job-delete.h"
  #include "/usr/include/libfm-1.0/fm-file-ops-job-xfer.h"
  #include "/usr/include/libfm-1.0/fm-file-ops-job.h"
  #include "/usr/include/libfm-1.0/fm-file-properties.h"
  #include "/usr/include/libfm-1.0/fm-file.h"
  #include "/usr/include/libfm-1.0/fm-folder-config.h"
  #include "/usr/include/libfm-1.0/fm-folder-model.h"
  #include "/usr/include/libfm-1.0/fm-folder-view.h"
  #include "/usr/include/libfm-1.0/fm-folder.h"
  #include "/usr/include/libfm-1.0/fm-gtk-file-launcher.h"
  #include "/usr/include/libfm-1.0/fm-gtk-marshal.h"
  #include "/usr/include/libfm-1.0/fm-gtk-utils.h"
  #include "/usr/include/libfm-1.0/fm-gtk.h"
  #include "/usr/include/libfm-1.0/fm-icon-pixbuf.h"
  #include "/usr/include/libfm-1.0/fm-icon.h"
  #include "/usr/include/libfm-1.0/fm-job.h"
  #include "/usr/include/libfm-1.0/fm-list.h"
  #include "/usr/include/libfm-1.0/fm-marshal.h"
  #include "/usr/include/libfm-1.0/fm-menu-tool-item.h"
  #include "/usr/include/libfm-1.0/fm-mime-type.h"
  #include "/usr/include/libfm-1.0/fm-module.h"
  #include "/usr/include/libfm-1.0/fm-monitor.h"
  #include "/usr/include/libfm-1.0/fm-nav-history.h"
  #include "/usr/include/libfm-1.0/fm-path-bar.h"
  #include "/usr/include/libfm-1.0/fm-path-entry.h"
  #include "/usr/include/libfm-1.0/fm-path.h"
  #include "/usr/include/libfm-1.0/fm-places-model.h"
  #include "/usr/include/libfm-1.0/fm-places-view.h"
  #include "/usr/include/libfm-1.0/fm-progress-dlg.h"
  #include "/usr/include/libfm-1.0/fm-seal.h"
  #include "/usr/include/libfm-1.0/fm-side-pane.h"
  #include "/usr/include/libfm-1.0/fm-simple-job.h"
  #include "/usr/include/libfm-1.0/fm-sortable.h"
  #include "/usr/include/libfm-1.0/fm-standard-view.h"
  #include "/usr/include/libfm-1.0/fm-tab-label.h"
  #include "/usr/include/libfm-1.0/fm-templates.h"
  #include "/usr/include/libfm-1.0/fm-terminal.h"
  #include "/usr/include/libfm-1.0/fm-thumbnail-loader.h"
  #include "/usr/include/libfm-1.0/fm-thumbnail.h"
  #include "/usr/include/libfm-1.0/fm-thumbnailer.h"
  #include "/usr/include/libfm-1.0/fm-utils.h"
  #include "/usr/include/libfm-1.0/fm.h"

The GCC parameters:
  gcc -fdump-lang-raw -fkeep-inline-functions -c -x c++ -fpermissive -w "/tmp/xS9LYwTagG/dump1.h"  -I/usr/include/libfm-1.0 -I/usr/include/glib-2.0 -I/lib/arm-linux-gnueabihf/glib-2.0/include

In file included from /tmp/xS9LYwTagG/dump1.h:14:
/usr/include/libfm-1.0/fm-app-chooser-combo-box.h:26:10: fatal error: gtk/gtk.h: No such file or directory
   26 | #include <gtk/gtk.h>
      |          ^~~~~~~~~~~
compilation terminated.