Temporary header file '/tmp/3Cy4CUhoMk/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/libwaei/definitions.h"
  #include "/usr/include/libwaei/dictionary-callbacks.h"
  #include "/usr/include/libwaei/dictionary-installer.h"
  #include "/usr/include/libwaei/dictionary.h"
  #include "/usr/include/libwaei/dictionarylist.h"
  #include "/usr/include/libwaei/edictionary.h"
  #include "/usr/include/libwaei/exampledictionary.h"
  #include "/usr/include/libwaei/history.h"
  #include "/usr/include/libwaei/io.h"
  #include "/usr/include/libwaei/kanjidictionary.h"
  #include "/usr/include/libwaei/libwaei.h"
  #include "/usr/include/libwaei/morphology.h"
  #include "/usr/include/libwaei/preferences.h"
  #include "/usr/include/libwaei/query.h"
  #include "/usr/include/libwaei/range.h"
  #include "/usr/include/libwaei/regex.h"
  #include "/usr/include/libwaei/result.h"
  #include "/usr/include/libwaei/search.h"
  #include "/usr/include/libwaei/unknowndictionary.h"
  #include "/usr/include/libwaei/utilities.h"
  #include "/usr/include/libwaei/vocabulary.h"
  #include "/usr/include/libwaei/word.h"

The GCC parameters:
  gcc -fdump-lang-raw -fkeep-inline-functions -c -x c++ -fpermissive -w "/tmp/3Cy4CUhoMk/dump1.h"

In file included from /usr/include/libwaei/result.h:4,
                 from /usr/include/libwaei/dictionary.h:5,
                 from /tmp/3Cy4CUhoMk/dump1.h:15:
/usr/include/libwaei/io.h:4:10: fatal error: glib.h: No such file or directory
    4 | #include <glib.h>
      |          ^~~~~~~~
compilation terminated.