Temporary header file '/tmp/NAEyzuX_Ne/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/libinsane/capi.h"
  #include "/usr/include/libinsane/constants.h"
  #include "/usr/include/libinsane/dumb.h"
  #include "/usr/include/libinsane/error.h"
  #include "/usr/include/libinsane/log.h"
  #include "/usr/include/libinsane/multiplexer.h"
  #include "/usr/include/libinsane/normalizers.h"
  #include "/usr/include/libinsane/safebet.h"
  #include "/usr/include/libinsane/sane.h"
  #include "/usr/include/libinsane/str2impls.h"
  #include "/usr/include/libinsane/util.h"
  #include "/usr/include/libinsane/workarounds.h"
  #include "/usr/include/libinsane-gobject/capability.h"
  #include "/usr/include/libinsane-gobject/constraint.h"
  #include "/usr/include/libinsane-gobject/device_descriptor.h"
  #include "/usr/include/libinsane-gobject/enums.h"
  #include "/usr/include/libinsane-gobject/error.h"
  #include "/usr/include/libinsane-gobject/img_format.h"
  #include "/usr/include/libinsane-gobject/item.h"
  #include "/usr/include/libinsane-gobject/item_type.h"
  #include "/usr/include/libinsane-gobject/libinsane-api.h"
  #include "/usr/include/libinsane-gobject/log.h"
  #include "/usr/include/libinsane-gobject/option_descriptor.h"
  #include "/usr/include/libinsane-gobject/scan_parameters.h"
  #include "/usr/include/libinsane-gobject/scan_session.h"
  #include "/usr/include/libinsane-gobject/unit.h"

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

In file included from /tmp/NAEyzuX_Ne/dump1.h:25:
/usr/include/libinsane-gobject/constraint.h:4:10: fatal error: glib-object.h: No such file or directory
    4 | #include <glib-object.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.

