On Feb 15, 2007, at 4:33 PM, Sam Ravnborg wrote:
On Thu, Feb 15, 2007 at 01:18:52PM -0600, Kumar Gala wrote:
I was wondering if there was some way to make a Kconfig menu either
be just a menu or a choice depending on another bool being set or
not.
What I'm trying to accomplish is if CONFIG_ONLY_HAVE_ONE is set I
want it so you can only select on option, however if
CONFIG_ONLY_HAVE_ONE is not set you should be able to select multiple
options.
You can do so using if.
See following example:
--------------------------------------------------------------
config ONLY_HAVE_ONE
prompt "only have one?"
boolean
if ONLY_HAVE_ONE
config FOO
bool foo
default y
endif
if !ONLY_HAVE_ONE
choice
prompt "multiple values"
default VAL_FIRST
config VAL_FIRST
bool "First value"
config VAL_SECOND
bool "Second value"
endchoice
endif
--------------------------------------------------------------
You should be able to modify this for the usage you ask for.
Hope this is useful,
It is.
Now is there some way to not have to duplicate the 'config choices
between if ONLY_HAVE_ONE and if !ONLY_HAVE_ONE
To use your example I want to do:
config ONLY_HAVE_ONE
prompt "only have one?"
boolean
if ONLY_HAVE_ONE
config VAL_FIRST
bool "First value"
config VAL_SECOND
bool "Second value"
endif
if !ONLY_HAVE_ONE
choice
prompt "multiple values"
default VAL_FIRST
config VAL_FIRST
bool "First value"
config VAL_SECOND
bool "Second value"
endchoice
endif
I'd like not to have to repeat/duplicate VAL_FIRST, VAL_SECOND, etc..
- k
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