Commit graph

200 commits

Author SHA1 Message Date
Arnaud Lacombe
d0e1e09568 kconfig: initialize the screen before using curses(3) functions
This is needed on non ncurses based implementation to get a properly
initialized `stdscr' in main().

Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2009-07-17 23:06:08 +02:00
Arnaud Lacombe
668cdedfdb kconfig: variable argument lists needs `stdarg.h'
Fix build on non GNU based platforms.

Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2009-07-17 23:05:05 +02:00
Markus Heidelberg
12122f6232 kconfig: do not hardcode "include/config/auto.conf" filename
Regardless of KCONFIG_AUTOCONFIG, the filename written as a Make target
into "include/config/auto.conf.cmd" was always the default one.

Of course this doesn't make it work for the Kernel kbuild system, since
there the filename is hardcoded at several places in the Makefiles.

Signed-off-by: Markus Heidelberg <markus.heidelberg@web.de>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2009-06-09 22:37:51 +02:00
Markus Heidelberg
284026cdfb kconfig: do not hardcode ".config" filename
Rather than hardcoding ".config" use conf_get_configname(), which also
respects the environment variable KCONFIG_CONFIG.

This fixes "make silentoldconfig" when KCONFIG_CONFIG is used and also
suggests the given filename for "Load" and "Save as" in qconf.

Signed-off-by: Markus Heidelberg <markus.heidelberg@web.de>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2009-06-09 22:37:51 +02:00
Markus Heidelberg
8d90c97e46 kconfig qconf: fix the type of the desktop widget
QApplication::desktop() returns a pointer to QDesktopWidget, not to
QWidget.

Fixes the following compiler error after a quick conversion with 'qt3to4',
which occured with g++ 3.4.6 and 4.1.2, but not anymore with 4.3.2.

scripts/kconfig/qconf.cc: In constructor 'ConfigMainWindow::ConfigMainWindow()':
scripts/kconfig/qconf.cc:1289: error: cannot convert 'QDesktopWidget*' to 'QWidget*' in initialization

Signed-off-by: Markus Heidelberg <markus.heidelberg@web.de>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2009-06-09 22:37:50 +02:00
Markus Heidelberg
fbb8637444 kconfig qconf: add namespace for use of Key_ enum values
They are defined in the 'Qt' namespace.

Fixes the following compiler errors after a quick conversion with 'qt3to4',
which occured with g++ 3.4.6 and 4.1.2, but not anymore with 4.3.2.

scripts/kconfig/qconf.cc: In member function 'virtual void ConfigLineEdit::keyPressEvent(QKeyEvent*)':
scripts/kconfig/qconf.cc:311: error: 'Key_Escape' was not declared in this scope
scripts/kconfig/qconf.cc:313: error: 'Key_Return' was not declared in this scope
scripts/kconfig/qconf.cc:314: error: 'Key_Enter' was not declared in this scope

scripts/kconfig/qconf.cc: In member function 'virtual void ConfigList::keyPressEvent(QKeyEvent*)':
scripts/kconfig/qconf.cc:653: error: 'Key_Escape' was not declared in this scope
scripts/kconfig/qconf.cc:666: error: 'Key_Return' was not declared in this scope
scripts/kconfig/qconf.cc:667: error: 'Key_Enter' was not declared in this scope
scripts/kconfig/qconf.cc:681: error: 'Key_Space' was not declared in this scope
scripts/kconfig/qconf.cc:684: error: 'Key_N' was not declared in this scope
scripts/kconfig/qconf.cc:687: error: 'Key_M' was not declared in this scope
scripts/kconfig/qconf.cc:690: error: 'Key_Y' was not declared in this scope

scripts/kconfig/qconf.cc: In constructor 'ConfigMainWindow::ConfigMainWindow()':
scripts/kconfig/qconf.cc:1329: error: 'CTRL' was not declared in this scope
scripts/kconfig/qconf.cc:1329: error: 'Key_Q' was not declared in this scope
scripts/kconfig/qconf.cc:1331: error: 'Key_L' was not declared in this scope
scripts/kconfig/qconf.cc:1333: error: 'Key_S' was not declared in this scope
scripts/kconfig/qconf.cc:1340: error: 'Key_F' was not declared in this scope

Signed-off-by: Markus Heidelberg <markus.heidelberg@web.de>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2009-06-09 22:37:50 +02:00
Markus Heidelberg
7298b93601 kconfig qconf: fix namespace for Horizontal and Vertical enum values
They were used as QSplitter::Horizontal resp. QSplitter::Vertical, but
are defined in the 'Qt' namespace.

Fixes the following compiler errors after a quick conversion with 'qt3to4',
which occured with g++ 3.4.6 and 4.1.2, but not anymore with 4.3.2.

scripts/kconfig/qconf.cc: In constructor 'ConfigSearchWindow::ConfigSearchWindow(ConfigMainWindow*, const char*)':
scripts/kconfig/qconf.cc:1213: error: 'Vertical' is not a member of 'QSplitter'

scripts/kconfig/qconf.cc: In constructor 'ConfigMainWindow::ConfigMainWindow()':
scripts/kconfig/qconf.cc:1304: error: 'Horizontal' is not a member of 'QSplitter'
scripts/kconfig/qconf.cc:1311: error: 'Vertical' is not a member of 'QSplitter'

Signed-off-by: Markus Heidelberg <markus.heidelberg@web.de>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2009-06-09 22:37:49 +02:00
Markus Heidelberg
98403a9138 kconfig qconf: fix -Wall compiler warnings
These compiler warnings occure when adding -Wall to HOSTCXXFLAGS in
/Makefile

scripts/kconfig/qconf.h: In constructor ‘ConfigInfoView::ConfigInfoView(QWidget*, const char*)’:
scripts/kconfig/qconf.h:274: warning: ‘ConfigInfoView::menu’ will be initialized after
scripts/kconfig/qconf.h:273: warning:   ‘symbol* ConfigInfoView::sym’
scripts/kconfig/qconf.cc:922: warning:   when initialized here

scripts/kconfig/qconf.cc: In member function ‘void ConfigMainWindow::setMenuLink(menu*)’:
scripts/kconfig/qconf.cc:1498: warning: enumeration value ‘menuMode’ not handled in switch
scripts/kconfig/qconf.cc:1498: warning: enumeration value ‘listMode’ not handled in switch

scripts/kconfig/qconf.cc: In member function ‘void ConfigMainWindow::saveSettings()’:
scripts/kconfig/qconf.cc:1664: warning: enumeration value ‘menuMode’ not handled in switch
scripts/kconfig/qconf.cc:1664: warning: enumeration value ‘listMode’ not handled in switch

Signed-off-by: Markus Heidelberg <markus.heidelberg@web.de>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2009-06-09 22:37:48 +02:00
Markus Heidelberg
c26dd719a5 gitignore: ignore Kconfig i18n files
Signed-off-by: Markus Heidelberg <markus.heidelberg@web.de>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2009-06-09 22:37:47 +02:00
Markus Heidelberg
590a585729 kconfig: add a note about the deps to the 'silentoldconfig' help
Signed-off-by: Markus Heidelberg <markus.heidelberg@web.de>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2009-06-09 22:37:46 +02:00
Markus Heidelberg
6f26e5e412 kconfig: fix typo "mconfig" to "menuconfig" in a comment
Signed-off-by: Markus Heidelberg <markus.heidelberg@web.de>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2009-06-09 22:37:46 +02:00
Peter Korsgaard
af6c159885 kconfig: handle comment entries within choice/endchoice
Implement support for comment entries within choice groups. Comment entries
are displayed visually distinct from normal configs, and selecting them is
a no-op.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2009-06-09 22:37:34 +02:00
Sam Ravnborg
612c280ef2 kconfig: fix update-po-config to accect backslash in input
Massimo Maiurana reported (slightly edited):

=====
In latest 2.6.29 "make update-po-config" fails at msguniq invocation
with an "invalid control sequence" error.
The offending string is the following, and it's located in
drivers/staging/panel/Kconfig:72:

    "'\e[L' which are specific to the LCD, and a few ANSI codes. The"

looks to me like gettext expects strings in printf format, so in
this case it thinks "\e" is a control sequence but doesn't recognise
it as a valid one.

A valid solution would be to tell kxgettext to automatically
escape this kind of strings in the */config.pot he produces, so that
msguniq would not complain.
=====

This patch implements the suggested escaping.

Reported-by: Massimo Maiurana <maiurana@gmail.com>
Tested-by: Massimo Maiurana <maiurana@gmail.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2009-04-11 08:18:07 +02:00
Ingo Molnar
b0fe551000 kconfig: improve seed in randconfig
'make randconfig' uses glibc's rand function, and the seed of
that PRNG is set via:

			srand(time(NULL));

But 'time()' only increases once every second - freezing the
randconfig result within a single second.

My Nehalem testbox does randconfig much faster than 1 second
 and i have a few scripts that do 'randconfig until condition X'
loops.

Those scripts currently waste a lot of CPU time due to randconfig
changing its seed only once per second currently.

Change the seed to be micrseconds based. (I checked the statistical
spread of the seed - the now.tv_sec*now.tv_usec multiplication
there further improves it.)

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Cc: Roman Zippel <zippel@linux-m68k.org>
[sam: fix for systems where usec is zero - noticed by Geert Uytterhoeven]
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2009-03-15 23:02:07 +01:00
Sam Ravnborg
184832c981 kconfig: fix randconfig for choice blocks
Ingo Molnar reported that 'make randconfig' was not covering
choice blocks properly, resulting in certain config options
being left out of randconfig testing altogether.

With the following patch we:
- properly randomize choice value for normal choice blocks
- properly randomize for multi choice blocks
- added several comments to explain what is going on

The root cause of the bug was that SYMBOL_VALID was set on the
symbol representing the choice block so clearing this did
the trick initially.
But testign revealed a few more issues that is now fixed.

Reported-by: Ingo Molnar <mingo@elte.hu>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2009-03-15 22:54:57 +01:00
Sam Ravnborg
7826005e5a kconfig: improve error messages for bad source statements
We now say where we detect the second source of a file,
and where we detect a recursively source of the same file.
This makes it easier to fix such errors.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Roman Zippel <zippel@linux-m68k.org>
2009-01-02 20:43:22 +01:00
Sam Ravnborg
cf82607a90 kconfig: struct property commented
No functional changes

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2009-01-02 20:43:21 +01:00
Sam Ravnborg
5b2cf365a8 kconfig: add comments to symbol flags
No functional changes - only comments.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2009-01-02 20:43:21 +01:00
Sam Ravnborg
eaa2a87460 kconfig: explain symbol value defaults
Added a few comments - no functional change.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2009-01-02 20:43:20 +01:00
Sam Ravnborg
f6682f9157 kconfig: fix options to check-lxdialog.sh
As noted by Bernhard - fix it up.

Cc: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-12-03 22:11:14 +01:00
Al Viro
ce97e13e52 fix allmodconfig breakage
If you use KCONFIG_ALLCONFIG (even with empty file) you get broken
allmodconfig/allyesconfig; CONFIG_MODULES gets turned off, with obvious
massive fallout.

Breakage had been introduced when conf_set_all_new_symbols() got used
for allmodconfig et.al.

What happens is that sym_calc_value(modules_sym) done in
conf_read_simple() sets SYMBOL_VALID on both modules_sym and MODULES.
When we get to conf_set_all_new_symbols(), we set sym->def[S_DEF_USER]
on everything, but it has no effect on sym->curr for the symbols that
already have SYMBOL_VALID - these are stuck.

Solution: use sym_clear_all_valid() in there.  Note that it makes
reevaluation of modules_sym redundant - sym_clear_all_valid() will do
that itself.

[ Fixes http://bugzilla.kernel.org/show_bug.cgi?id=11512, says Alexey ]

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Roman Zippel <zippel@linux-m68k.org>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-26 09:35:05 -07:00
Al Viro
61bee20445 x86, um: get rid of arch/um/Kconfig.arch
Teach scripts/kconfig/Makefile and top-level Makefile that arch/*/Makefile
is allowed to say Kconfig := <whatever I want instead of arch/blah/Kconfig>.
Rewrite arch/um/Kconfig and arch/um/Kconfig.<subarch> so that the latter
would be top-level one (and include the pieces of the former).

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2008-10-22 22:55:23 -07:00
zippel@linux-m68k.org
661b0680f7 kconfig: readd lost change count
Commit f072181e64 ("kconfig: drop the
""trying to assign nonexistent symbol" warning") simply dropped the
warnings, but it does a little more than that, it also marks the current
.config as needed saving, so add this back.

Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-09-29 08:03:01 -07:00
zippel@linux-m68k.org
204c96f609 kconfig: fix silentoldconfig
Recent changes to oldconfig have mixed up the silentoldconfig handling,
so this fixes that by clearly separating that special mode, e.g.
KCONFIG_NOSILENTUPDATE is only relevant here, the .config is written as
needed.

This will also properly close Bug 11230.

Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-09-29 08:03:01 -07:00
Sam Ravnborg
f072181e64 kconfig: drop the ""trying to assign nonexistent symbol" warning
They really stand out now that make *config is less chatty - and
they are generally ignored - so drop them.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Roman Zippel <zippel@linux-m68k.org>
Cc: Adrian Bunk <bunk@kernel.org>
2008-08-04 22:29:37 +02:00
Sam Ravnborg
22127f246d kconfig: always write out .config
Always write out .config also in the case where config
did not change.
This fixes: http://bugzilla.kernel.org/show_bug.cgi?id=11230

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Cc: Adrian Bunk <bunk@kernel.org>
2008-08-04 22:18:07 +02:00
Adrian Bunk
be2be1d590 kconfig: scripts/kconfig/zconf.l: add %option noinput
gcc 4.3 correctly determines that input() is unused and gives the
following warning:

<--  snip  -->

...
  HOSTCC  scripts/kconfig/zconf.tab.o
scripts/kconfig/lex.zconf.c:1628: warning: ‘input’ defined but not used
...

<--  snip  -->

Fix it by adding %option noinput to scripts/kconfig/zconf.l and
regeneration of scripts/kconfig/lex.zconf.c_shipped.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-07-30 22:29:50 +02:00
Sam Ravnborg
09748e178b kconfig: make defconfig is no longer chatty
make defconfig generated a lot of output
then noone actually read.
Use conf_set_all_new_symbols() to generate the default
configuration and avoid the chatty output.

A typical run now looks like this:
$ make  defconfig
*** Default configuration is based on 'i386_defconfig'
arch/x86/configs/i386_defconfig:13:warning: trying to assign nonexistent symbol SEMAPHORE_SLEEPERS
arch/x86/configs/i386_defconfig:176:warning: trying to assign nonexistent symbol PREEMPT_BKL
...
arch/x86/configs/i386_defconfig:1386:warning: trying to assign nonexistent symbol INSTRUMENTATION
$

As an added benefit we now clearly see the warnings generated
in the start of the process.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Roman Zippel <zippel@linux-m68k.org>
2008-07-25 22:12:51 +02:00
Sam Ravnborg
cd9140e1e7 kconfig: make oldconfig is now less chatty
Previously when running "make oldconfig" we saw all the propmt lines
from kconfig and noone actully read this.

With this patch the user will only see output if there is new symbols.
This will be seen as "make oldconfig" runs which does not generate any output.

A typical run now looks like this:

$ make oldconfig
scripts/kconfig/conf -o arch/x86/Kconfig
$

If a new symbol is found then we restart the config process like this:
$ make oldconfig
scripts/kconfig/conf -o arch/x86/Kconfig
*
* Restart config...
*
*
* General setup
*
Prompt for development and/or incomplete code/drivers (EXPERIMENTAL) [Y/n/?] y
Local version - append to kernel release (LOCALVERSION) []
...

The bahaviour is similar to what we know when running the implicit
oldconfig target "make silentoldconfig".
"make silentoldconfig" are run as part of the kernel build process
if the configuration has changed.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Roman Zippel <zippel@linux-m68k.org>
2008-07-25 22:12:50 +02:00
Sam Ravnborg
f443d2eccf kconfig: speed up all*config + randconfig
Drop the chatty mode when we generate the all*config, randconfig
configurations.
Ths speeds up the process considerably and noone looked
at the output anyway.
This patch uses the conf_set_all_new_symbols() function
just added to kconfig.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Roman Zippel <zippel@linux-m68k.org>
2008-07-25 22:12:49 +02:00
Roman Zippel
dc7862e5a6 kconfig: set all new symbols automatically
Add conf_set_all_new_symbols() which set all symbols (which don't have a
value yet) to a specifed value.

Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-07-25 22:12:48 +02:00
Christophe Jaillet
107f43a0f7 kconfig: incorrect 'len' field initialisation ?
1) The field 'len' of the 'gstr' structure seems to track the size of the memory
already allocated for the "growable string". So the value of this field should be
the same as the 'malloc()' just above, shouldn't it ?

Signed-off-by: Christophe Jaillet <christophe.jaillet@wanadoo.fr>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-05-19 20:14:49 +02:00
Sam Ravnborg
c4143a8303 kconfig: fix MAC OS X warnings in menuconfig
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Timur Tabi <timur@freescale.com>
2008-05-04 21:03:20 +02:00
Sam Ravnborg
b44158de9e kconfig: made check-lxdialog more portable
OS-X shell did not like 'echo -e' so implement
suggestion from Al Viro to use a more portable construct.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Al Viro <viro@ZenIV.linux.org.uk>
Acked-By: Timur Tabi <timur@freescale.com>
2008-05-01 19:29:47 +02:00
Roman Zippel
5a1aa8a1af kconfig: add named choice group
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 <zippel@linux-m68k.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-04-28 23:05:48 +02:00
Roman Zippel
4898117886 kconfig: fix choice dependency check
Properly check the dependency of choices as a group.
Also fix that sym_check_deps() correctly terminates the dependency loop
error check (otherwise it would continue printing the dependency chain).

Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-04-28 23:04:57 +02:00
Roel Kluin
79d6e539df kconfig: reversed borderlines in inputbox
Fix reversal of dlg.border.atr and dlg.dialog.atr for draw_box()
Makes the inputbox look like expected

Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-04-28 22:27:26 +02:00
Sam Ravnborg
4217516e52 kconfig: fix broken target update-po-config
Massimo Maiurana reported:
In the latest kernel "make update-po-config" fails because it tries
to open arch/Kconfig/Kconfig, since the ls command doesn't
distinguish between files and directories.

Cc: Massimo Maiurana <maiurana@gmail.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-04-25 21:15:41 +02:00
Roman Zippel
587c90616a kconfig: fix select in combination with default
> The attached .config (with current -git) results in a compile
> error since it contains:
>
> CONFIG_X86=y
> # CONFIG_EMBEDDED is not set
> CONFIG_SERIO=m
> CONFIG_SERIO_I8042=y
>
> Looking at drivers/input/serio/Kconfig I simply don't get how this
> can happen.

You've hit the rather subtle rules of select vs default. What happened is
that SERIO is selected to m, but SERIO_I8042 isn't selected so the default
of y is used instead.
We already had the problem in the past that select and default don't work
well together, so this patch cleans this up and makes the rule hopefully
more straightforward. Basically now the value is calculated like this:

	(value && dependency) || select

where the value is the user choice (if available and the symbol is
visible) or default.

In this case it means SERIO and SERIO_I8042 are both set to y due to their
default and if SERIO didn't had the default, then the SERIO_I8042 value
would be limited to m due to the dependency.

I tested this patch with more 10000 random configs and above case is the
only the difference that showed up, so I hope there is nothing that
depended on the old more complex and subtle rules.

Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Tested-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-02-13 22:30:09 +01:00
Sam Ravnborg
603d49885e kconfig: ignore select of unknown symbol
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 <sam@ravnborg.org>
Cc: Roman Zippel <zippel@linux-m68k.org>
2008-02-03 08:58:07 +01:00
Sam Ravnborg
36ef805bd5 kconfig: mark config as changed when loading an alternate config
Michal Zachar <mgzachar@mail.t-com.sk> reported that
menuconfig did not save the new config when loading
an alternate config unless he altered it manually.

Mark config as changed upon load of alternate config fixed this.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Roman Zippel <zippel@linux-m68k.org>
2008-02-03 08:58:07 +01:00
Jan Beulich
f5eaa323eb kconfig: tristate choices with mixed tristate and boolean values
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 <jbeulich@novell.com>
Cc: "Roman Zippel" <zippel@linux-m68k.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-01-28 23:21:18 +01:00
Adrian Bunk
9649ef878d kconfig: remove "enable"
Kconfig had a synonym "enable" for "select" that was neither documented
nor used.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-01-28 23:21:18 +01:00
Roman Zippel
80daa56008 kconfig: use environment option
Use the environment option to provide the ARCH symbol
and the KERNELVERSION symbol.

Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-01-28 23:14:39 +01:00
Roman Zippel
93449082e9 kconfig: environment symbol support
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 <zippel@linux-m68k.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-01-28 23:14:39 +01:00
Roman Zippel
7a96292335 kconfig: explicitly introduce expression list
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 <zippel@linux-m68k.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-01-28 23:14:39 +01:00
EGRY Gabor
0ffce8d944 kconfig: gconfig: symbol fix
Gettext support for symbol names are unnecessary.

Signed-off-by: Egry Gabor <gaboregry1@t-online.hu>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Roman Zippel <zippel@linux-m68k.org>
2008-01-28 23:14:39 +01:00
EGRY Gabor
534a450c38 kconfig: gettext support for config
Gettext support for conf.c

[Include locale.h by Kyle].

Signed-off-by: Egry Gabor <gaboregry1@t-online.hu>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Roman Zippel <zippel@linux-m68k.org>
Cc: Kyle McMartin <kyle@mcmartin.ca>
2008-01-28 23:14:39 +01:00
EGRY Gabor
75c0a8a55c kconfig: gettext support for lxdialog
Gettext support for lxdialog.

Signed-off-by: Egry Gabor <gaboregry1@t-online.hu>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Roman Zippel <zippel@linux-m68k.org>
2008-01-28 23:14:39 +01:00
EGRY Gabor
413f006bab kconfig: gettext support for menuconfig
Full gettext support for menuconfig.

Signed-off-by: Egry Gabor <gaboregry1@t-online.hu>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Roman Zippel <zippel@linux-m68k.org>
2008-01-28 23:14:39 +01:00