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:80