OS-1840 fmdump shall emit JSON (rm feedback)

*** 55,65 ****
--- 55,71 ----
  # turn off ptr-cast warnings
  LINTFLAGS64 +=  -erroff=E_BAD_PTR_CAST_ALIGN
  
  # turn off warning caused by lint bug: not understanding SCNi8 "hhi"
  LINTFLAGS +=    -erroff=E_BAD_FORMAT_STR2
+ LINTFLAGS +=    -erroff=E_INVALID_TOKEN_IN_DEFINE_MACRO
+ LINTFLAGS +=    -erroff=E_RET_INT_IMPLICITLY
+ LINTFLAGS +=    -erroff=E_FUNC_USED_VAR_ARG2
  LINTFLAGS64 +=  -erroff=E_BAD_FORMAT_STR2
+ LINTFLAGS64 +=  -erroff=E_INVALID_TOKEN_IN_DEFINE_MACRO
+ LINTFLAGS64 +=  -erroff=E_RET_INT_IMPLICITLY
+ LINTFLAGS64 +=  -erroff=E_FUNC_USED_VAR_ARG2
  
  CERRWARN +=     -_gcc=-Wno-type-limits
  CERRWARN +=     -_gcc=-Wno-parentheses
  CERRWARN +=     -_gcc=-Wno-uninitialized