Type: String | Multiple: Yes

Additional flags to be passed to the tool command line. This option is useful when you want to adjust the check process to fit your project requirements. By default, the flags are passed to all tools specified in check_tool section. To set individual flags, define tool name at the beginning of the line.

Another option for adding flags is pio check --flags command.


platform = ...
board = ...
check_tool = cppcheck, clangtidy
check_flags =
  cppcheck: --enable=performance --inline-suppr
  clangtidy: -fix-errors -format-style=mozilla