CONFIG_COMPILER_OPT

This option is a free-form string that is passed to the compiler when building all parts of a project (i.e. kernel). The compiler options specified by this string supplement the pre-defined set of compiler supplied by the build system, and can be used to change compiler optimization, warning and error messages, and so on.

Symbol:

COMPILER_OPT
Type:

string
Value:

“”
User value:

(no user value)
Visibility:

“y”
Is choice item:

false
Is defined:

true
Is from env.:

false
Is special:

false
Prompts:
  • “Custom compiler options”
Default values:
  • “”
  • Condition: (none)
Selects:

(no selects)
Reverse (select-related) dependencies:
 

(no reverse dependencies)
Additional dependencies from enclosing menus and ifs:
 

(no additional dependencies)
Locations:
  • ../misc/Kconfig:78