Build failed compiling ittnotify_static.pico

[Masachika ISHIZUKA]

>>>>>> cc: error: no such file or directory:
>>>>>> '/usr/src/contrib/llvm-project/openmp/runtime/src/thirdparty/ittnotify/ittnotify_static.c'
>>>>>> cc: error: no input files
>>>>>> *** [ittnotify_static.pico] Error code 1
> 
> 'make cleanworld' solved it, build without error.
> I used to always delete obj for years, but I've not done that for a
> couple of years without any problems I've noticed.

  Thank you for information.
  I'll try it.
-- 
Masachika ISHIZUKA