kconfig: implement the `mainmenu' directive

If specified, the directive must be placed at the top of the Kconfig file.

We need to change the grammar to make the mainmenu directive set the
`rootmenu' prompt. This reflect how menu_add_prompt() works internally, ie.
set the prompt of the `current_entry', pointing originally to `rootmenu'.

Signed-off-by: Arnaud Lacombe <[email protected]>
Reviewed-by: Sam Ravnborg <[email protected]>
Reviewed-by: Michal Marek <[email protected]>
This commit is contained in:
Arnaud Lacombe 2010-08-16 22:55:31 -04:00
commit 8ea13e2c87
2 changed files with 13 additions and 4 deletions

View file

@ -322,7 +322,8 @@ mainmenu:
"mainmenu" <prompt>
This sets the config program's title bar if the config program chooses
to use it.
to use it. It should be placed at the top of the configuration, before any
other statement.
Kconfig hints