Temporary header file '/tmp/qH4pQkSfDS/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/kernelshark/KsCmakeDef.hpp"
  #include "/usr/include/kernelshark/KsPlotTools.hpp"
  #include "/usr/include/kernelshark/KsPlugins.hpp"
  #include "/usr/include/kernelshark/KsPluginsGUI.hpp"
  #include "/usr/include/kernelshark/libkshark-model.h"
  #include "/usr/include/kernelshark/libkshark-plot.h"
  #include "/usr/include/kernelshark/libkshark-plugin.h"
  #include "/usr/include/kernelshark/libkshark-tepdata.h"
  #include "/usr/include/kernelshark/libkshark.h"
  #include "/usr/include/kernelshark/plugins/common_sched.h"
  #include "/usr/include/kernelshark/stb_truetype.h"

The GCC parameters:
  gcc -fdump-lang-raw -fkeep-inline-functions -c -x c++ -fpermissive -w "/tmp/qH4pQkSfDS/dump1.h"

In file included from /usr/include/kernelshark/KsPlotTools.hpp:21,
                 from /tmp/qH4pQkSfDS/dump1.h:13:
/usr/include/kernelshark/libkshark.h:22:10: fatal error: json-c/json.h: No such file or directory
   22 | #include <json-c/json.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.