linux-toradex.git/scripts/kconfig/menu.c, branch v2.6.26-rc5

kconfig: add named choice group

2008-04-28T21:05:48+00:00

As choice dependency are now fully checked, it's quite easy to add support
for named choices. This lifts the restriction that a choice value can only
appear once, although it still has to be within the same group,
but multiple choices can be joined by giving them a name.
While at it I cleaned up a little the choice type logic to simplify it a
bit.

Signed-off-by: Roman Zippel 
Signed-off-by: Sam Ravnborg

kconfig: ignore select of unknown symbol

2008-02-03T07:58:07+00:00

We have had warnings for a long time about select of unknow symbol
but the warnings does not really makes sense since we may
select a symbol that is relevant and defined in one
arch but not in another arch.
And as long as we do not use a common set of Kconfig files
for all archs lets just ignore this case.

Previously we have used this to find bad uses of
select but we need a more relaible method to do so.

Signed-off-by: Sam Ravnborg 
Cc: Roman Zippel

kconfig: tristate choices with mixed tristate and boolean values

2008-01-28T22:21:18+00:00

Change kconfig behavior so that mixing bool and tristate config
settings in a choice is possible and has the desired effect of offering
just the tristate options individually if the choice gets set to M, and
a normal boolean selection if the choice gets set to Y.

Also fix scripts/kconfig/conf's handling of children of choice values -
there may be more than one immediate child, and all of them need to be
processed.

Signed-off-by: Jan Beulich 
Cc: "Roman Zippel" 
Signed-off-by: Sam Ravnborg

kconfig: environment symbol support

2008-01-28T22:14:39+00:00

Add the possibility to import a value from the environment into kconfig
via the option syntax. Beside flexibility this has the advantage
providing proper dependencies.
Documented the options syntax.

Signed-off-by: Roman Zippel 
Signed-off-by: Sam Ravnborg

kconfig: explicitly introduce expression list

2008-01-28T22:14:39+00:00

Rename E_CHOICE to E_LIST to explicitly add support for expression
lists. Add a helper macro expr_list_for_each_sym to more easily iterate
over the list.

Signed-off-by: Roman Zippel 
Signed-off-by: Sam Ravnborg

kconfig: macro fix in menu.c

2008-01-28T22:14:39+00:00

This patch removes the indirect I18N support for config file.

Signed-off-by: Egry Gabor 
Signed-off-by: Sam Ravnborg 
Cc: Roman Zippel

Revert "kconfig: tristate choices with mixed tristate and boolean values"

2007-10-20T04:25:45+00:00

This reverts commit a5bf3d891a6a0fb5aa122792d965e3774108b923.

David Brownell notes that this causes a regression visible in the
drivers/usb/gadget Kconfig file:

  "That Kconfig hasn't changed (other than adding new drivers), and it's
   worked that way for several years now ...  so the issue seems to be
   changes in menuconfig/kconfig/etc semantics.

   The issue is that when USB_GADGET=m, it's no longer possible to
   configure peripheral controller drivers as modules ...  the
   controller drivers can now only be configured for static linkage.

   It should be making a choice of one of the controller drivers which
   could work on the target system, and allow that driver to be linked
   either as a module (ok iff USB_GADGET=m) or statically."

Reverting this commit resolves the problem, and also fixes a second
problem that David noticed: various dependent options couldn't be enabled.

Tested-and-reported-by: David Brownell 
Cc: Randy Dunlap 
Cc: Jan Beulich ,
Cc: Andrew Morton ,
Cc: Sam Ravnborg ,
Cc: Roman Zippel 
Signed-off-by: Linus Torvalds

kconfig: tristate choices with mixed tristate and boolean values

2007-10-12T19:20:33+00:00

Change kconfig behavior so that mixing bool and tristate config settings in
a choice is possible and has the desired effect of offering just the
tristate options individually if the choice gets set to M, and a normal
boolean selection if the choice gets set to Y.

Signed-off-by: Jan Beulich 
Cc: Roman Zippel 
Signed-off-by: Andrew Morton 
Signed-off-by: Sam Ravnborg

kconfig: attach help text to menus

2007-07-25T19:14:26+00:00

Roman Zippel wrote:
> A simple example would be
> help texts, right now they are per symbol, but they should really be per
> menu, so archs can provide different help texts for something.

This patch does this and at the same time introduce a few API
funtions used to access the help text.

The relevant api functions are introduced in the various frontends.

Signed-off-by: Sam Ravnborg 
Cc: Roman Zippel

kconfig: correct minor typo in Kconfig warning message.

2007-05-02T18:58:12+00:00

Correct a minor spelling mistake in a Kconfig warning message.

Signed-off-by: Robert P. J. Day 
Signed-off-by: Sam Ravnborg