Temporary header file '/tmp/Msz_hfmCTI/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/libgearman/gearman.h"
  #include "/usr/include/libgearman-1.0/actions.h"
  #include "/usr/include/libgearman-1.0/aggregator.h"
  #include "/usr/include/libgearman-1.0/allocator.h"
  #include "/usr/include/libgearman-1.0/argument.h"
  #include "/usr/include/libgearman-1.0/cancel.h"
  #include "/usr/include/libgearman-1.0/client.h"
  #include "/usr/include/libgearman-1.0/client_callbacks.h"
  #include "/usr/include/libgearman-1.0/configure.h"
  #include "/usr/include/libgearman-1.0/connection.h"
  #include "/usr/include/libgearman-1.0/constants.h"
  #include "/usr/include/libgearman-1.0/core.h"
  #include "/usr/include/libgearman-1.0/execute.h"
  #include "/usr/include/libgearman-1.0/function.h"
  #include "/usr/include/libgearman-1.0/gearman.h"
  #include "/usr/include/libgearman-1.0/interface/client.h"
  #include "/usr/include/libgearman-1.0/interface/job.h"
  #include "/usr/include/libgearman-1.0/interface/status.h"
  #include "/usr/include/libgearman-1.0/interface/task.h"
  #include "/usr/include/libgearman-1.0/interface/worker.h"
  #include "/usr/include/libgearman-1.0/job.h"
  #include "/usr/include/libgearman-1.0/job_handle.h"
  #include "/usr/include/libgearman-1.0/kill.h"
  #include "/usr/include/libgearman-1.0/limits.h"
  #include "/usr/include/libgearman-1.0/ostream.hpp"
  #include "/usr/include/libgearman-1.0/parse.h"
  #include "/usr/include/libgearman-1.0/priority.h"
  #include "/usr/include/libgearman-1.0/protocol.h"
  #include "/usr/include/libgearman-1.0/result.h"
  #include "/usr/include/libgearman-1.0/return.h"
  #include "/usr/include/libgearman-1.0/signal.h"
  #include "/usr/include/libgearman-1.0/status.h"
  #include "/usr/include/libgearman-1.0/strerror.h"
  #include "/usr/include/libgearman-1.0/string.h"
  #include "/usr/include/libgearman-1.0/task.h"
  #include "/usr/include/libgearman-1.0/task_attr.h"
  #include "/usr/include/libgearman-1.0/util.h"
  #include "/usr/include/libgearman-1.0/version.h"
  #include "/usr/include/libgearman-1.0/visibility.h"
  #include "/usr/include/libgearman-1.0/worker.h"

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

In file included from /tmp/Msz_hfmCTI/dump1.h:20:
/usr/include/libgearman-1.0/configure.h:41:10: fatal error: libgearman/version.h: No such file or directory
   41 | #include <libgearman/version.h>
      |          ^~~~~~~~~~~~~~~~~~~~~~
compilation terminated.