Temporary header file '/tmp/9D6wQaamSn/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/bitlbee/account.h"
  #include "/usr/include/bitlbee/arc.h"
  #include "/usr/include/bitlbee/auth.h"
  #include "/usr/include/bitlbee/base64.h"
  #include "/usr/include/bitlbee/bee.h"
  #include "/usr/include/bitlbee/bitlbee.h"
  #include "/usr/include/bitlbee/canohost.h"
  #include "/usr/include/bitlbee/commands.h"
  #include "/usr/include/bitlbee/conf.h"
  #include "/usr/include/bitlbee/config.h"
  #include "/usr/include/bitlbee/dcc.h"
  #include "/usr/include/bitlbee/events.h"
  #include "/usr/include/bitlbee/ft.h"
  #include "/usr/include/bitlbee/ftutil.h"
  #include "/usr/include/bitlbee/help.h"
  #include "/usr/include/bitlbee/http_client.h"
  #include "/usr/include/bitlbee/ini.h"
  #include "/usr/include/bitlbee/ipc.h"
  #include "/usr/include/bitlbee/irc.h"
  #include "/usr/include/bitlbee/json.h"
  #include "/usr/include/bitlbee/json_util.h"
  #include "/usr/include/bitlbee/log.h"
  #include "/usr/include/bitlbee/md5.h"
  #include "/usr/include/bitlbee/misc.h"
  #include "/usr/include/bitlbee/nick.h"
  #include "/usr/include/bitlbee/nogaim.h"
  #include "/usr/include/bitlbee/oauth.h"
  #include "/usr/include/bitlbee/oauth2.h"
  #include "/usr/include/bitlbee/otr.h"
  #include "/usr/include/bitlbee/proxy.h"
  #include "/usr/include/bitlbee/query.h"
  #include "/usr/include/bitlbee/set.h"
  #include "/usr/include/bitlbee/sha1.h"
  #include "/usr/include/bitlbee/sock.h"
  #include "/usr/include/bitlbee/ssl_client.h"
  #include "/usr/include/bitlbee/storage.h"
  #include "/usr/include/bitlbee/url.h"
  #include "/usr/include/bitlbee/xmltree.h"

The GCC parameters:
  gcc -fdump-lang-raw -fkeep-inline-functions -c -x c++ -fpermissive -w "/tmp/9D6wQaamSn/dump1.h"  -I/usr/include/bitlbee

In file included from /tmp/9D6wQaamSn/dump1.h:15:
/usr/include/bitlbee/base64.h:25:10: fatal error: glib.h: No such file or directory
   25 | #include <glib.h>
      |          ^~~~~~~~
compilation terminated.