$./bin/cling '#include <stdio.h>' 'printf("Hello World!\n")'

$ ./bin/cling '#include <stdio.h>' 'printf("Hello World!\n")'
ERROR in cling::CIFactory::createCI():
  resource directory /home/xx/cling-build/lib/clang/16 not found!
In file included from input_line_3:1:
/usr/include/stdio.h:33:10: fatal error: 'stddef.h' file not found
#include <stddef.h>
         ^~~~~~~~~~
input_line_4:2:2: error: use of undeclared identifier 'printf'
 printf("Hello World!\n")